{"id":589,"date":"2026-07-21T05:17:37","date_gmt":"2026-07-21T05:17:37","guid":{"rendered":"https:\/\/n2-compressor.com\/?post_type=product&p=589"},"modified":"2026-08-13T08:03:12","modified_gmt":"2026-08-13T08:03:12","slug":"dw-54-30-nitrogen-compressor","status":"publish","type":"product","link":"https:\/\/n2-compressor.com\/vi\/san-pham\/dw-54-30-nitrogen-compressor\/","title":{"rendered":"M\u00e1y n\u00e9n kh\u00ed nit\u01a1 DW-54\/30 \u2013 M\u00e1y t\u0103ng \u00e1p N2 kh\u00f4ng d\u1ea7u \u00e1p su\u1ea5t c\u1ef1c cao cho c\u00e1c \u1ee9ng d\u1ee5ng quy tr\u00ecnh \u0111\u00f2i h\u1ecfi cao 3,00 MPa"},"content":{"rendered":"
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M\u00e1y n\u00e9n kh\u00ed nit\u01a1 DW-54\/30 \u2013 M\u00e1y t\u0103ng \u00e1p N2 kh\u00f4ng d\u1ea7u \u00e1p su\u1ea5t c\u1ef1c cao cho c\u00e1c \u1ee9ng d\u1ee5ng quy tr\u00ecnh \u0111\u00f2i h\u1ecfi cao 3,00 MPa<\/h1>\n

\u0110\u01b0\u1ee3c thi\u1ebft k\u1ebf \u0111\u1ec3 cung c\u1ea5p l\u01b0u l\u01b0\u1ee3ng 50 m\u00b3\/ph\u00fat \u1edf \u00e1p su\u1ea5t x\u1ea3 3,00 MPa, DW-54\/30 l\u00e0 m\u00e1y n\u00e9n kh\u00ed nit\u01a1 piston kh\u00f4ng d\u1ea7u hai c\u1ea5p, b\u1ed1n h\u00e0ng, \u0111\u01b0\u1ee3c thi\u1ebft k\u1ebf cho c\u00e1c \u1ee9ng d\u1ee5ng kh\u00ed c\u00f4ng nghi\u1ec7p \u00e1p su\u1ea5t cao kh\u1eaft khe nh\u1ea5t. M\u00e1y c\u00f3 kh\u1ea3 n\u0103ng n\u00e9n b\u1ed1n c\u1ea5p, l\u01b0u l\u01b0\u1ee3ng l\u1edbn v\u00e0 kh\u00f4ng g\u00e2y \u00f4 nhi\u1ec5m d\u1ea7u, ph\u00f9 h\u1ee3p cho c\u00e1c ho\u1ea1t \u0111\u1ed9ng quan tr\u1ecdng trong ng\u00e0nh h\u00f3a d\u1ea7u, h\u00f3a l\u1ecfng kh\u00ed v\u00e0 b\u01a1m v\u00e0o \u0111\u01b0\u1eddng \u1ed1ng.<\/p>\n

Y\u00eau c\u1ea7u b\u00e1o gi\u00e1<\/a>
\nXem d\u00f2ng m\u00e1y n\u00e9n N2<\/a><\/div>\n

\"DW-54\/30<\/p>\n<\/div>\n

<\/p>\n

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T\u1ed5ng quan s\u1ea3n ph\u1ea9m<\/h2>\n

C\u00e1i M\u00e1y n\u00e9n kh\u00ed nit\u01a1 DW-54\/30<\/strong> S\u1ea3n ph\u1ea9m n\u00e0y \u0111\u1ee9ng \u0111\u1ea7u trong danh m\u1ee5c m\u00e1y n\u00e9n piston kh\u00f4ng d\u1ea7u c\u1ee7a ch\u00fang t\u00f4i, \u0111\u1ea1i di\u1ec7n cho \u0111\u1ec9nh cao c\u1ee7a k\u1ef9 thu\u1eadt ti\u00ean ti\u1ebfn d\u00e0nh cho c\u00e1c \u1ee9ng d\u1ee5ng kh\u00ed c\u00f4ng nghi\u1ec7p \u00e1p su\u1ea5t c\u1ef1c cao. V\u1edbi c\u00f4ng su\u1ea5t m\u1ea1nh m\u1ebd... 50 m\u00b3\/ph\u00fat<\/strong> v\u00e0 m\u1ed9t \u0111i\u1ec1u \u0111\u1eb7c bi\u1ec7t \u00c1p su\u1ea5t x\u1ea3 3,00 MPa<\/strong>Thi\u1ebft b\u1ecb n\u00e0y \u0111\u00e1p \u1ee9ng c\u00e1c y\u00eau c\u1ea7u n\u00e9n nit\u01a1 kh\u1eaft khe nh\u1ea5t trong c\u00e1c ho\u1ea1t \u0111\u1ed9ng h\u00f3a d\u1ea7u quy m\u00f4 l\u1edbn, nh\u00e0 m\u00e1y h\u00f3a l\u1ecfng kh\u00ed v\u00e0 h\u1ec7 th\u1ed1ng b\u01a1m \u0111\u01b0\u1eddng \u1ed1ng \u00e1p su\u1ea5t cao.<\/p>\n

\u0110i\u1ec1u l\u00e0m n\u00ean s\u1ef1 kh\u00e1c bi\u1ec7t c\u1ee7a DW-54\/30 so v\u1edbi t\u1ea5t c\u1ea3 c\u00e1c m\u1eabu kh\u00e1c trong d\u00f2ng s\u1ea3n ph\u1ea9m c\u1ee7a ch\u00fang t\u00f4i ch\u00ednh l\u00e0... b\u1ed1n giai \u0111o\u1ea1n, hai h\u00e0ng (\u4e8c\u5217\u56db\u7ea7)<\/strong> C\u1ea5u tr\u00fac n\u00e9n. Thi\u1ebft k\u1ebf nhi\u1ec1u giai \u0111o\u1ea1n n\u00e0y l\u00e0 ho\u00e0n to\u00e0n c\u1ea7n thi\u1ebft \u0111\u1ec3 \u0111\u1ea1t \u0111\u01b0\u1ee3c \u00e1p su\u1ea5t x\u1ea3 3,00 MPa trong khi v\u1eabn duy tr\u00ec hi\u1ec7u su\u1ea5t nhi\u1ec7t \u0111\u1ed9ng h\u1ecdc v\u00e0 b\u1ea3o to\u00e0n t\u00ednh to\u00e0n v\u1eb9n c\u1ee7a h\u1ec7 th\u1ed1ng l\u00e0m k\u00edn PTFE kh\u00f4ng d\u1ea7u. M\u1ed7i trong b\u1ed1n giai \u0111o\u1ea1n n\u00e9n \u0111\u1ec1u \u0111\u01b0\u1ee3c trang b\u1ecb m\u1ed9t b\u1ed9 l\u00e0m m\u00e1t trung gian \u0111\u1ed9c l\u1eadp, t\u1ea1o ra m\u1ed9t chu\u1ed7i c\u00e1c xi lanh c\u00f3 \u00e1p su\u1ea5t t\u0103ng d\u1ea7n, chia t\u1ef7 l\u1ec7 \u00e1p su\u1ea5t t\u1ed5ng th\u1ec3 kh\u1ed5ng l\u1ed3 th\u00e0nh c\u00e1c ph\u00e2n \u0111o\u1ea1n d\u1ec5 qu\u1ea3n l\u00fd. N\u1ebfu kh\u00f4ng c\u00f3 ph\u01b0\u01a1ng ph\u00e1p nhi\u1ec1u giai \u0111o\u1ea1n n\u00e0y, nhi\u1ec7t \u0111\u1ed9 x\u1ea3 s\u1ebd v\u01b0\u1ee3t qu\u00e1 gi\u1edbi h\u1ea1n ho\u1ea1t \u0111\u1ed9ng an to\u00e0n c\u1ee7a v\u1eadt li\u1ec7u l\u00e0m k\u00edn kh\u00f4ng d\u1ea7u, khi\u1ebfn vi\u1ec7c n\u00e9n b\u1ed1n giai \u0111o\u1ea1n tr\u1edf th\u00e0nh m\u1ed9t y\u00eau c\u1ea7u k\u1ef9 thu\u1eadt c\u01a1 b\u1ea3n ch\u1ee9 kh\u00f4ng ph\u1ea3i l\u00e0 m\u1ed9t t\u00ednh n\u0103ng t\u00f9y ch\u1ecdn.<\/p>\n

M\u00e1y n\u00e9n n\u00e0y kh\u1eb3ng \u0111\u1ecbnh cam k\u1ebft c\u1ee7a ch\u00fang t\u00f4i \u0111\u1ed1i v\u1edbi n\u00e9n ho\u00e0n to\u00e0n kh\u00f4ng d\u1ea7u<\/strong> Nh\u1edd c\u00e1c v\u00f2ng piston v\u00e0 d\u1ea3i d\u1eabn h\u01b0\u1edbng b\u1eb1ng v\u1eadt li\u1ec7u composite PTFE ti\u00ean ti\u1ebfn ho\u1ea1t \u0111\u1ed9ng m\u00e0 kh\u00f4ng c\u1ea7n ch\u1ea5t b\u00f4i tr\u01a1n hydrocarbon. \u1ede \u00e1p su\u1ea5t 3,00 MPa, nguy c\u01a1 nhi\u1ec5m d\u1ea7u t\u0103ng l\u00ean theo c\u1ea5p s\u1ed1 nh\u00e2n so v\u1edbi c\u00e1c \u1ee9ng d\u1ee5ng \u00e1p su\u1ea5t th\u1ea5p, v\u00ec b\u1ea5t k\u1ef3 h\u01a1i d\u1ea7u n\u00e0o hi\u1ec7n di\u1ec7n s\u1ebd b\u1ecb c\u00f4 \u0111\u1ecdng \u0111\u1ebfn m\u1ee9c nguy hi\u1ec3m. Thi\u1ebft k\u1ebf kh\u00f4ng d\u1ea7u t\u1ef1 nhi\u00ean c\u1ee7a DW-54\/30 \u0111\u1ea1t \u0111\u01b0\u1ee3c \u0111i\u1ec1u n\u00e0y. Ch\u1ee9ng nh\u1eadn ISO 8573-1 Lo\u1ea1i 0<\/strong> Kh\u00f4ng c\u1ea7n b\u1ea5t k\u1ef3 thi\u1ebft b\u1ecb tinh ch\u1ebf n\u00e0o \u1edf kh\u00e2u sau, \u0111i\u1ec1u n\u00e0y khi\u1ebfn n\u00f3 tr\u1edf th\u00e0nh l\u1ef1a ch\u1ecdn kh\u1ea3 thi duy nh\u1ea5t cho c\u00e1c \u1ee9ng d\u1ee5ng \u00e1p su\u1ea5t c\u1ef1c cao, n\u01a1i \u0111\u1ed9 tinh khi\u1ebft c\u1ee7a nit\u01a1 l\u00e0 y\u1ebfu t\u1ed1 kh\u00f4ng th\u1ec3 thi\u1ebfu.<\/p>\n

\"DW-54\/30<\/p>\n<\/div>\n

<\/p>\n

\n

Th\u00f4ng s\u1ed1 k\u1ef9 thu\u1eadt \u2013 DW-54\/30<\/h2>\n
\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n
Tham s\u1ed1<\/th>\nGi\u00e1 tr\u1ecb<\/th>\n\u0110\u01a1n v\u1ecb<\/th>\n<\/tr>\n<\/thead>\n
Ng\u01b0\u1eddi m\u1eabu<\/td>\nDW-54\/30<\/td>\n\u2013<\/td>\n<\/tr>\n
M\u1eabu<\/td>\nHai giai \u0111o\u1ea1n b\u1ed1n h\u00e0ng (\u4e8c\u5217\u56db\u7ea7)<\/td>\n\u2013<\/td>\n<\/tr>\n
Dung t\u00edch<\/td>\n50<\/td>\nm\u00b3\/ph\u00fat<\/td>\n<\/tr>\n
\u00c1p su\u1ea5t x\u1ea3<\/td>\n3.00<\/td>\nMPa<\/td>\n<\/tr>\n
K\u00edch th\u01b0\u1edbc m\u00e1y n\u00e9n (D\u00e0i \u00d7 R\u1ed9ng \u00d7 Cao)<\/td>\n5456 \u00d7 3518 \u00d7 2535<\/td>\nmm<\/td>\n<\/tr>\n
C\u00e2n n\u1eb7ng<\/td>\n13.00<\/td>\nt<\/td>\n<\/tr>\n
Quy\u1ec1n l\u1ef1c<\/td>\n630<\/td>\nkW<\/td>\n<\/tr>\n
\u0110i\u1ec7n \u00e1p<\/td>\n6 ngh\u00ecn ho\u1eb7c 10 ngh\u00ecn<\/td>\nV<\/td>\n<\/tr>\n
M\u00f4i tr\u01b0\u1eddng kh\u00ed<\/td>\nNit\u01a1 (N\u2082)<\/td>\n\u2013<\/td>\n<\/tr>\n
B\u00f4i tr\u01a1n<\/td>\nKh\u00f4ng d\u1ea7u<\/td>\n\u2013<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<\/div>\n

* T\u1ea5t c\u1ea3 c\u00e1c th\u00f4ng s\u1ed1 k\u1ef9 thu\u1eadt \u0111\u01b0\u1ee3c \u0111\u00e1nh gi\u00e1 theo \u0111i\u1ec1u ki\u1ec7n tham chi\u1ebfu ti\u00eau chu\u1ea9n (ISO 1217, Ph\u1ee5 l\u1ee5c C). Hi\u1ec7u su\u1ea5t th\u1ef1c t\u1ebf c\u00f3 th\u1ec3 thay \u0111\u1ed5i t\u00f9y thu\u1ed9c v\u00e0o \u0111\u1ed9 cao c\u1ee7a \u0111\u1ecba \u0111i\u1ec3m, nhi\u1ec7t \u0111\u1ed9 m\u00f4i tr\u01b0\u1eddng v\u00e0 \u0111i\u1ec1u ki\u1ec7n \u0111\u1ea7u v\u00e0o.<\/em><\/p>\n<\/div>\n

<\/p>\n

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C\u00e1c t\u00ednh n\u0103ng ch\u00ednh v\u00e0 \u01b0u \u0111i\u1ec3m k\u1ef9 thu\u1eadt<\/h2>\n

1. H\u1ec7 th\u1ed1ng n\u00e9n b\u1ed1n giai \u0111o\u1ea1n cho \u00e1p su\u1ea5t c\u1ef1c cao<\/h3>\n

DW-54\/30 s\u1eed d\u1ee5ng m\u1ed9t ki\u1ebfn tr\u00fac n\u00e9n b\u1ed1n giai \u0111o\u1ea1n, hai h\u00e0ng<\/strong> \u0110\u00e2y l\u00e0 \u0111i\u1ec3m \u0111\u1ed9c \u0111\u00e1o trong danh m\u1ee5c s\u1ea3n ph\u1ea9m c\u1ee7a ch\u00fang t\u00f4i v\u00e0 r\u1ea5t c\u1ea7n thi\u1ebft \u0111\u1ec3 \u0111\u1ea1t \u0111\u01b0\u1ee3c \u00e1p su\u1ea5t x\u1ea3 3,00 MPa. T\u1ef7 l\u1ec7 \u00e1p su\u1ea5t t\u1ed5ng th\u1ec3 kho\u1ea3ng 30:1 \u0111\u1ebfn 60:1 (t\u00f9y thu\u1ed9c v\u00e0o \u0111i\u1ec1u ki\u1ec7n \u0111\u1ea7u v\u00e0o) \u0111\u01b0\u1ee3c chia \u0111\u1ec1u cho b\u1ed1n xi lanh n\u00e9n \u0111\u01b0\u1ee3c b\u1ed1 tr\u00ed tu\u1ea7n t\u1ef1, v\u1edbi h\u1ec7 th\u1ed1ng l\u00e0m m\u00e1t gi\u1eefa c\u00e1c giai \u0111o\u1ea1n. C\u00e1ch ti\u1ebfp c\u1eadn theo t\u1ea7ng n\u00e0y gi\u1edbi h\u1ea1n t\u1ef7 l\u1ec7 \u00e1p su\u1ea5t m\u1ed7i giai \u0111o\u1ea1n \u1edf m\u1ee9c kho\u1ea3ng 2,5:1 \u0111\u1ebfn 3,5:1, gi\u1eef nhi\u1ec7t \u0111\u1ed9 x\u1ea3 d\u01b0\u1edbi 160\u00b0C v\u00e0 duy tr\u00ec \u0111\u1ed9 \u1ed5n \u0111\u1ecbnh k\u00edch th\u01b0\u1edbc c\u1ee7a c\u00e1c b\u1ed9 ph\u1eadn l\u00e0m k\u00edn PTFE. N\u1ebfu kh\u00f4ng c\u00f3 h\u1ec7 th\u1ed1ng n\u00e9n b\u1ed1n giai \u0111o\u1ea1n, nhi\u1ec7t \u0111\u1ed9 x\u1ea3 s\u1ebd v\u01b0\u1ee3t qu\u00e1 250\u00b0C, v\u01b0\u1ee3t xa gi\u1edbi h\u1ea1n an to\u00e0n c\u1ee7a v\u1eadt li\u1ec7u kh\u00f4ng d\u1ea7u. M\u1ed7i giai \u0111o\u1ea1n c\u00f3 \u0111\u01b0\u1eddng k\u00ednh xi lanh nh\u1ecf d\u1ea7n \u0111\u1ec3 ph\u00f9 h\u1ee3p v\u1edbi th\u1ec3 t\u00edch kh\u00ed gi\u1ea3m \u1edf \u00e1p su\u1ea5t cao h\u01a1n, t\u1ed1i \u01b0u h\u00f3a hi\u1ec7u su\u1ea5t th\u1ec3 t\u00edch tr\u00ean to\u00e0n b\u1ed9 d\u1ea3i \u00e1p su\u1ea5t.<\/p>\n

2. H\u1ec7 th\u1ed1ng l\u00e0m k\u00edn PTFE kh\u00f4ng d\u1ea7u \u00e1p su\u1ea5t cao<\/h3>\n

DW-54\/30 s\u1eed d\u1ee5ng c\u00f4ng ngh\u1ec7 ti\u00ean ti\u1ebfn. H\u1ec7 th\u1ed1ng v\u00f2ng piston t\u1ef1 b\u00f4i tr\u01a1n v\u00e0 \u0111ai d\u1eabn \u0111\u1ed9ng<\/strong> \u0110\u01b0\u1ee3c ch\u1ebf t\u1ea1o t\u1eeb v\u1eadt li\u1ec7u composite PTFE hi\u1ec7u su\u1ea5t c\u1ef1c cao, \u0111\u01b0\u1ee3c pha ch\u1ebf \u0111\u1eb7c bi\u1ec7t cho ho\u1ea1t \u0111\u1ed9ng \u1edf \u00e1p su\u1ea5t 3,00 MPa. C\u00e1c v\u00f2ng n\u00e0y \u0111\u01b0\u1ee3c gia c\u01b0\u1eddng b\u1eb1ng s\u1ee3i th\u1ee7y tinh c\u00f3 t\u1ef7 l\u1ec7 chi\u1ec1u d\u00e0i\/\u0111\u01b0\u1eddng k\u00ednh cao, c\u00e1c h\u1ea1t \u0111\u1ed3ng v\u00e0 c\u00e1c ch\u1ea5t ph\u1ee5 gia \u0111\u1ed9c quy\u1ec1n gi\u00fap t\u0103ng c\u01b0\u1eddng kh\u1ea3 n\u0103ng ch\u1ed1ng bi\u1ebfn d\u1ea1ng v\u00e0 \u0111\u1ed9 \u1ed5n \u0111\u1ecbnh k\u00edch th\u01b0\u1edbc d\u01b0\u1edbi \u00e1p su\u1ea5t c\u1ef1c cao. V\u1eadt li\u1ec7u \u0111\u1ea1t h\u1ec7 s\u1ed1 ma s\u00e1t d\u01b0\u1edbi 0,05 m\u00e0 kh\u00f4ng c\u1ea7n b\u1ea5t k\u1ef3 ch\u1ea5t b\u00f4i tr\u01a1n hydrocarbon n\u00e0o, \u0111\u1ea3m b\u1ea3o d\u00f2ng kh\u00ed nit\u01a1 ho\u00e0n to\u00e0n kh\u00f4ng b\u1ecb nhi\u1ec5m d\u1ea7u. \u1ede \u00e1p su\u1ea5t 3,00 MPa, ngay c\u1ea3 m\u1ed9t l\u01b0\u1ee3ng d\u1ea7u nh\u1ecf c\u0169ng s\u1ebd b\u1ecb c\u00f4 \u0111\u1ecdng \u0111\u1ebfn m\u1ee9c khi\u1ebfn kh\u00ed nit\u01a1 kh\u00f4ng th\u1ec3 s\u1eed d\u1ee5ng \u0111\u01b0\u1ee3c cho h\u1ea7u h\u1ebft c\u00e1c \u1ee9ng d\u1ee5ng c\u00f4ng nghi\u1ec7p, do \u0111\u00f3 thi\u1ebft k\u1ebf kh\u00f4ng d\u1ea7u l\u00e0 m\u1ed9t y\u00eau c\u1ea7u b\u1eaft bu\u1ed9c ch\u1ee9 kh\u00f4ng ph\u1ea3i l\u00e0 m\u1ed9t l\u1ef1a ch\u1ecdn.<\/p>\n

3. Khung gia c\u01b0\u1eddng ch\u1ecbu l\u1ef1c cao, ch\u1ecbu \u0111\u01b0\u1ee3c t\u1ea3i tr\u1ecdng c\u01a1 h\u1ecdc c\u1ef1c l\u1edbn<\/h3>\n

Khung ch\u00ednh \u0111\u01b0\u1ee3c \u0111\u00fac t\u1eeb... Gang \u0111\u00fac GG30 m\u00e0u x\u00e1m<\/strong> (T\u01b0\u01a1ng \u0111\u01b0\u01a1ng v\u1edbi ASTM A48 Lo\u1ea1i 35B) v\u1edbi c\u00e1c ph\u1ea7n t\u01b0\u1eddng \u0111\u01b0\u1ee3c gia c\u1ed1 \u0111\u00e1ng k\u1ec3, th\u00eam c\u00e1c g\u00e2n t\u0103ng c\u01b0\u1eddng v\u00e0 c\u00e1c \u0111\u01b0\u1eddng d\u1eabn n\u01b0\u1edbc l\u00e0m m\u00e1t t\u00edch h\u1ee3p. C\u1ea5u h\u00ecnh b\u1ed1n xi lanh t\u1ea1o ra l\u1ef1c kh\u00ed c\u1ef1c \u0111\u1ea1i \u0111\u00e1ng k\u1ec3 \u1edf m\u1ee9c 3,00 MPa, \u0111\u00f2i h\u1ecfi \u0111\u1ed9 c\u1ee9ng khung v\u01b0\u1ee3t xa so v\u1edbi c\u00e1c m\u1eabu \u00e1p su\u1ea5t th\u1ea5p h\u01a1n. b\u1ed1 tr\u00ed xi-lanh \u0111\u1ed1i x\u1ee9ng hai h\u00e0ng<\/strong> N\u00f3 gi\u00fap tri\u1ec7t ti\u00eau m\u1ed9t ph\u1ea7n l\u1ef1c, nh\u01b0ng kh\u1ed1i l\u01b0\u1ee3ng kh\u00ed kh\u1ed5ng l\u1ed3 \u1edf \u00e1p su\u1ea5t c\u1ef1c cao \u0111\u00f2i h\u1ecfi m\u1ed9t kh\u1ed1i l\u01b0\u1ee3ng n\u1ec1n m\u00f3ng l\u1edbn h\u01a1n. t\u1ed1i thi\u1ec3u 20 t\u1ea5n<\/strong> \u0110\u1ec3 \u0111\u1ea3m b\u1ea3o ho\u1ea1t \u0111\u1ed9ng \u1ed5n \u0111\u1ecbnh, tr\u1ee5c khu\u1ef7u \u0111\u01b0\u1ee3c r\u00e8n t\u1eeb th\u00e9p h\u1ee3p kim 34CrNiMo6 (ch\u1ea5t l\u01b0\u1ee3ng cao h\u01a1n so v\u1edbi ti\u00eau chu\u1ea9n 42CrMo4) v\u00e0 tr\u1ea3i qua qu\u00e1 tr\u00ecnh m\u00e0i ch\u00ednh x\u00e1c v\u00e0 c\u00e2n b\u1eb1ng \u0111\u1ed9ng theo ti\u00eau chu\u1ea9n ISO 1940 G1.0 nh\u1eb1m gi\u1ea3m thi\u1ec3u rung \u0111\u1ed9ng \u1edf t\u1ea3i tr\u1ecdng v\u1eadn h\u00e0nh cao.<\/p>\n

4. B\u1ed9 \u0111i\u1ec1u khi\u1ec3n \u0111\u1ed9ng c\u01a1 \u0111i\u1ec7n \u00e1p trung b\u00ecnh cho ho\u1ea1t \u0111\u1ed9ng c\u00f4ng su\u1ea5t cao<\/h3>\n

DW-54\/30 \u0111\u01b0\u1ee3c \u0111i\u1ec1u khi\u1ec3n b\u1edfi m\u1ed9t \u0110\u1ed9ng c\u01a1 c\u1ea3m \u1ee9ng trung th\u1ebf 630 kW<\/strong> C\u00f3 s\u1eb5n c\u1ea5u h\u00ecnh 6kV ho\u1eb7c 10kV, tu\u00e2n th\u1ee7 ti\u00eau chu\u1ea9n IEC 60034-1 c\u1ea5p hi\u1ec7u su\u1ea5t IE3. V\u1edbi c\u00f4ng su\u1ea5t 630 kW, ho\u1ea1t \u0111\u1ed9ng \u1edf \u0111i\u1ec7n \u00e1p th\u1ea5p 380V s\u1ebd y\u00eau c\u1ea7u k\u00edch th\u01b0\u1edbc c\u00e1p v\u00e0 \u0111\u1ecbnh m\u1ee9c thi\u1ebft b\u1ecb \u0111\u00f3ng c\u1eaft kh\u00f4ng th\u1ef1c t\u1ebf, do \u0111\u00f3 vi\u1ec7c s\u1eed d\u1ee5ng h\u1ec7 th\u1ed1ng truy\u1ec1n \u0111\u1ed9ng \u0111i\u1ec7n \u00e1p trung b\u00ecnh l\u00e0 b\u1eaft bu\u1ed9c. \u0110\u1ed9ng c\u01a1 \u0111\u01b0\u1ee3c n\u1ed1i tr\u1ef1c ti\u1ebfp v\u1edbi tr\u1ee5c khu\u1ef7u m\u00e1y n\u00e9n th\u00f4ng qua kh\u1edbp n\u1ed1i \u0111\u0129a m\u1ec1m ch\u1ecbu t\u1ea3i n\u1eb7ng, \u0111\u01b0\u1ee3c \u0111\u1ecbnh m\u1ee9c cho c\u00e1c y\u00eau c\u1ea7u v\u1ec1 m\u00f4-men xo\u1eafn v\u00e0 \u0111\u1ed9 l\u1ec7ch tr\u1ee5c c\u1ee7a ho\u1ea1t \u0111\u1ed9ng chuy\u1ec3n \u0111\u1ed9ng t\u1ecbnh ti\u1ebfn \u00e1p su\u1ea5t cao. Vi\u1ec7c t\u00edch h\u1ee3p tr\u1ef1c ti\u1ebfp \u0111i\u1ec7n \u00e1p trung b\u00ecnh gi\u00fap gi\u1ea3m t\u1ed5n th\u1ea5t \u0111i\u1ec7n n\u0103ng, gi\u1ea3m thi\u1ec3u c\u01a1 s\u1edf h\u1ea1 t\u1ea7ng c\u00e1p v\u00e0 \u0111\u1ea3m b\u1ea3o kh\u1ea3 n\u0103ng t\u01b0\u01a1ng th\u00edch v\u1edbi h\u1ec7 th\u1ed1ng ph\u00e2n ph\u1ed1i \u0111i\u1ec7n c\u00f4ng nghi\u1ec7p ti\u00eau chu\u1ea9n trong c\u00e1c nh\u00e0 m\u00e1y ch\u1ebf bi\u1ebfn l\u1edbn.<\/p>\n

\"DW-54\/30<\/p>\n<\/div>\n

<\/p>\n

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C\u00e1c k\u1ecbch b\u1ea3n \u1ee9ng d\u1ee5ng<\/h2>\n

B\u01a1m nit\u01a1 v\u00e0o \u0111\u01b0\u1eddng \u1ed1ng si\u00eau \u00e1p su\u1ea5t<\/h3>\n

Trong c\u00e1c h\u1ec7 th\u1ed1ng \u0111\u01b0\u1eddng \u1ed1ng d\u1eabn nit\u01a1 \u0111\u01b0\u1eddng d\u00e0i v\u00e0 m\u1ea1ng l\u01b0\u1edbi ph\u00e2n ph\u1ed1i kh\u00ed \u00e1p su\u1ea5t cao, DW-54\/30 \u0111\u00f3ng vai tr\u00f2 l\u00e0... tr\u1ea1m t\u0103ng \u00e1p cao \u00e1p ch\u00ednh<\/strong>\u00c1p su\u1ea5t x\u1ea3 3,00 MPa c\u1ee7a n\u00f3 \u0111\u1ee7 \u0111\u1ec3 kh\u1eafc ph\u1ee5c t\u1ed5n th\u1ea5t ma s\u00e1t trong \u0111\u01b0\u1eddng \u1ed1ng tr\u00ean qu\u00e3ng \u0111\u01b0\u1eddng h\u01a1n 50 km v\u00e0 duy tr\u00ec \u00e1p su\u1ea5t th\u00edch h\u1ee3p t\u1ea1i c\u00e1c \u0111i\u1ec3m ti\u00eau th\u1ee5 xa nh\u1ea5t. C\u00f4ng su\u1ea5t 50 m\u00b3\/ph\u00fat c\u00f3 th\u1ec3 cung c\u1ea5p \u0111\u1ed3ng th\u1eddi cho nhi\u1ec1u \u0111i\u1ec3m l\u1ea5y m\u1eabu \u00e1p su\u1ea5t cao, th\u00edch h\u1ee3p cho vi\u1ec7c cung c\u1ea5p nit\u01a1 t\u1eadp trung cho c\u00e1c khu c\u00f4ng nghi\u1ec7p l\u1edbn. Thi\u1ebft k\u1ebf kh\u00f4ng d\u1ea7u l\u00e0 r\u1ea5t quan tr\u1ecdng trong c\u00e1c \u1ee9ng d\u1ee5ng \u0111\u01b0\u1eddng \u1ed1ng v\u00ec b\u1ea5t k\u1ef3 s\u1ef1 nhi\u1ec5m b\u1ea9n n\u00e0o c\u0169ng s\u1ebd lan r\u1ed9ng kh\u1eafp to\u00e0n b\u1ed9 m\u1ea1ng l\u01b0\u1edbi ph\u00e2n ph\u1ed1i, \u1ea3nh h\u01b0\u1edfng \u0111\u1ebfn t\u1ea5t c\u1ea3 c\u00e1c kh\u00e1ch h\u00e0ng ti\u00eau th\u1ee5 \u1edf h\u1ea1 l\u01b0u.<\/p>\n

\"DW-54\/30<\/p>\n

M\u00e1y b\u01a1m t\u0103ng \u00e1p cao \u00e1p cho nh\u00e0 m\u00e1y h\u00f3a l\u1ecfng kh\u00ed<\/h3>\n

T\u1ea1i c\u00e1c c\u01a1 s\u1edf h\u00f3a l\u1ecfng nit\u01a1, B\u1ed9 t\u0103ng \u00e1p nit\u01a1 DW-54\/30<\/a> Thi\u1ebft b\u1ecb n\u00e0y n\u00e9n nit\u01a1 t\u1eeb \u0111\u1ea7u l\u1ea1nh c\u1ee7a b\u1ed9 h\u00f3a l\u1ecfng ho\u1eb7c b\u1ed9 h\u00f3a h\u01a1i l\u01b0u tr\u1eef \u0111\u1ebfn \u00e1p su\u1ea5t cao c\u1ea7n thi\u1ebft \u0111\u1ec3 \u0111\u1ea1t hi\u1ec7u qu\u1ea3 chu tr\u00ecnh h\u00f3a l\u1ecfng. \u00c1p su\u1ea5t x\u1ea3 3,00 MPa l\u00e0 \u0111i\u1ec3n h\u00ecnh cho c\u00e1c b\u1ed9 h\u00f3a l\u1ecfng chu tr\u00ecnh Claude v\u00e0 c\u00e1c quy tr\u00ecnh h\u00f3a l\u1ecfng nit\u01a1 \u00e1p su\u1ea5t cao kh\u00e1c, n\u01a1i \u00e1p su\u1ea5t cao l\u00e0 c\u1ea7n thi\u1ebft \u0111\u1ec3 \u0111\u1ea1t \u0111\u01b0\u1ee3c nhi\u1ec7t \u0111\u1ed9 c\u1ef1c th\u1ea5p th\u00f4ng qua qu\u00e1 tr\u00ecnh gi\u00e3n n\u1edf. C\u00f4ng su\u1ea5t l\u1edbn 50 m\u00b3\/ph\u00fat ph\u00f9 h\u1ee3p v\u1edbi s\u1ea3n l\u01b0\u1ee3ng c\u1ee7a c\u00e1c nh\u00e0 m\u00e1y h\u00f3a l\u1ecfng quy m\u00f4 v\u1eeba v\u00e0 l\u1edbn, s\u1ea3n xu\u1ea5t 50-100 t\u1ea5n nit\u01a1 l\u1ecfng m\u1ed7i ng\u00e0y. Thi\u1ebft k\u1ebf kh\u00f4ng d\u1ea7u gi\u00fap ng\u0103n ng\u1eeba s\u1ef1 nhi\u1ec5m b\u1ea9n c\u00e1c b\u1ed9 trao \u0111\u1ed5i nhi\u1ec7t c\u1ee7a b\u1ed9 h\u00f3a l\u1ecfng, \u0111i\u1ec1u n\u00e0y s\u1ebd l\u00e0m gi\u1ea3m nghi\u00eam tr\u1ecdng hi\u1ec7u su\u1ea5t nhi\u1ec7t v\u00e0 \u0111\u00f2i h\u1ecfi qu\u00e1 tr\u00ecnh r\u00e3 \u0111\u00f4ng v\u00e0 l\u00e0m s\u1ea1ch t\u1ed1n k\u00e9m.<\/p>\n

B\u01a1m v\u00e0 l\u00e0m s\u1ea1ch kh\u1ea9n c\u1ea5p b\u1eb1ng kh\u00ed nit\u01a1 trong ng\u00e0nh h\u00f3a d\u1ea7u.<\/h3>\n

Trong c\u00e1c ho\u1ea1t \u0111\u1ed9ng h\u00f3a d\u1ea7u v\u00e0 l\u1ecdc d\u1ea7u, DW-54\/30 cung c\u1ea5p nit\u01a1 si\u00eau \u00e1p su\u1ea5t cao cho L\u00e0m tr\u01a1 l\u00f2 ph\u1ea3n \u1ee9ng kh\u1ea9n c\u1ea5p, b\u1ea3o qu\u1ea3n l\u1edbp ch\u1ea5t x\u00fac t\u00e1c, s\u00fac r\u1eeda b\u00ecnh \u00e1p su\u1ea5t cao v\u00e0 cung c\u1ea5p nit\u01a1 cho h\u1ec7 th\u1ed1ng an to\u00e0n.<\/strong>\u00c1p su\u1ea5t x\u1ea3 3,00 MPa \u0111\u1ee7 \u0111\u1ec3 b\u01a1m nit\u01a1 v\u00e0o h\u1ea7u h\u1ebft m\u1ecdi b\u00ecnh ch\u1ee9a ho\u1eb7c h\u1ec7 th\u1ed1ng ph\u1ea3n \u1ee9ng, k\u1ec3 c\u1ea3 nh\u1eefng h\u1ec7 th\u1ed1ng ho\u1ea1t \u0111\u1ed9ng \u1edf \u00e1p su\u1ea5t cao. Kh\u1ea3 n\u0103ng ho\u1ea1t \u0111\u1ed9ng li\u00ean t\u1ee5c \u0111\u1ea3m b\u1ea3o cung c\u1ea5p nit\u01a1 kh\u1ea9n c\u1ea5p ngay l\u1eadp t\u1ee9c m\u00e0 kh\u00f4ng c\u1ea7n th\u1eddi gian l\u00e0m n\u00f3ng nh\u01b0 khi kh\u1edfi \u0111\u1ed9ng m\u00e1y n\u00e9n d\u1ef1 ph\u00f2ng. Ch\u1ee9ng nh\u1eadn kh\u00f4ng d\u1ea7u l\u00e0 b\u1eaft bu\u1ed9c \u0111\u1ed1i v\u1edbi c\u00e1c \u1ee9ng d\u1ee5ng h\u00f3a d\u1ea7u, n\u01a1i nit\u01a1 ti\u1ebfp x\u00fac v\u1edbi ch\u1ea5t x\u00fac t\u00e1c, \u0111i v\u00e0o d\u00f2ng ch\u1ea3y quy tr\u00ecnh ho\u1eb7c \u0111\u01b0\u1ee3c s\u1eed d\u1ee5ng cho c\u00e1c ho\u1ea1t \u0111\u1ed9ng nh\u1ea1y c\u1ea3m v\u1ec1 ch\u1ea5t l\u01b0\u1ee3ng s\u1ea3n ph\u1ea9m.<\/p>\n

\"DW-54\/30<\/p>\n

Kho ch\u1ee9a kh\u00ed ng\u1ea7m v\u00e0 ni\u00eam phong hang \u0111\u1ed9ng<\/h3>\n

C\u00e1c c\u01a1 s\u1edf l\u01b0u tr\u1eef kh\u00ed \u0111\u1ed1t d\u01b0\u1edbi l\u00f2ng \u0111\u1ea5t, bao g\u1ed3m c\u00e1c hang mu\u1ed1i v\u00e0 c\u00e1c m\u1ecf \u0111\u00e3 c\u1ea1n ki\u1ec7t, c\u1ea7n kh\u00ed nit\u01a1 \u00e1p su\u1ea5t cao \u0111\u1ec3 v\u1eadn h\u00e0nh. b\u01a1m kh\u00ed \u0111\u1ec7m, b\u1ecbt k\u00edn hang \u0111\u1ed9ng v\u00e0 duy tr\u00ec \u00e1p su\u1ea5t<\/strong> Trong c\u00e1c chu k\u1ef3 r\u00fat kh\u00ed, \u00e1p su\u1ea5t x\u1ea3 3,00 MPa c\u1ee7a DW-54\/30 \u0111\u1ee7 \u0111\u1ec3 b\u01a1m nit\u01a1 v\u00e0o c\u00e1c hang ch\u1ee9a ho\u1ea1t \u0111\u1ed9ng \u1edf \u00e1p su\u1ea5t l\u00ean \u0111\u1ebfn 2,50 MPa, duy tr\u00ec t\u00ednh to\u00e0n v\u1eb9n c\u1ea5u tr\u00fac c\u1ee7a th\u00e0nh hang v\u00e0 ng\u0103n n\u01b0\u1edbc ng\u1ea7m x\u00e2m nh\u1eadp. C\u00f4ng su\u1ea5t 50 m\u00b3\/ph\u00fat cho ph\u00e9p l\u1ea5p \u0111\u1ea7y nhanh ch\u00f3ng c\u00e1c th\u1ec3 t\u00edch l\u01b0u tr\u1eef l\u1edbn, gi\u1ea3m th\u1eddi gian c\u1ea7n thi\u1ebft cho vi\u1ec7c v\u1eadn h\u00e0nh th\u1eed v\u00e0 b\u1ea3o tr\u00ec hang ch\u1ee9a. Thi\u1ebft k\u1ebf kh\u00f4ng d\u1ea7u gi\u00fap ng\u0103n ng\u1eeba \u00f4 nhi\u1ec5m kh\u00ed \u0111\u01b0\u1ee3c l\u01b0u tr\u1eef, \u0111i\u1ec1u n\u00e0y r\u1ea5t quan tr\u1ecdng khi nit\u01a1 \u0111\u01b0\u1ee3c l\u01b0u tr\u1eef sau \u0111\u00f3 \u0111\u01b0\u1ee3c r\u00fat ra cho c\u00e1c \u1ee9ng d\u1ee5ng c\u00f3 \u0111\u1ed9 tinh khi\u1ebft cao.<\/p>\n<\/div>\n

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\n

V\u1eadt li\u1ec7u & X\u00e2y d\u1ef1ng<\/h2>\n

DW-54\/30 \u0111\u01b0\u1ee3c ch\u1ebf t\u1ea1o t\u1eeb c\u00e1c v\u1eadt li\u1ec7u cao c\u1ea5p \u0111\u01b0\u1ee3c l\u1ef1a ch\u1ecdn k\u1ef9 l\u01b0\u1ee1ng \u0111\u1ec3 t\u01b0\u01a1ng th\u00edch v\u1edbi kh\u00ed nit\u01a1 \u00e1p su\u1ea5t c\u1ef1c cao, ch\u1ecbu \u0111\u01b0\u1ee3c t\u1ea3i tr\u1ecdng c\u01a1 h\u1ecdc c\u1ef1c l\u1edbn v\u00e0 c\u00f3 tu\u1ed5i th\u1ecd ho\u1ea1t \u0111\u1ed9ng l\u00e2u d\u00e0i:<\/p>\n

\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n
Th\u00e0nh ph\u1ea7n<\/th>\nV\u1eadt li\u1ec7u<\/th>\nTh\u00f4ng s\u1ed1 k\u1ef9 thu\u1eadt<\/th>\n<\/tr>\n<\/thead>\n
Khung<\/td>\nGang x\u00e1m<\/td>\nGG30 \/ HT300, \u0111\u01b0\u1ee3c gia c\u1ed1 ch\u1eafc ch\u1eafn b\u1eb1ng c\u00e1c g\u00e2n t\u0103ng c\u01b0\u1eddng.<\/td>\n<\/tr>\n
Tr\u1ee5c khu\u1ef7u<\/td>\nTh\u00e9p h\u1ee3p kim r\u00e8n<\/td>\n34CrNiMo6, Q&T, ISO 1940 G1.0 c\u00e2n b\u1eb1ng<\/td>\n<\/tr>\n
Kh\u1ed1i xi lanh (T\u1ea5t c\u1ea3 c\u00e1c giai \u0111o\u1ea1n)<\/td>\nGang x\u00e1m<\/td>\nGG30 \/ HT300, l\u00e0m d\u00e0y th\u00e0nh \u1ed1ng d\u1ea7n d\u1ea7n cho c\u00e1c giai \u0111o\u1ea1n \u00e1p su\u1ea5t cao.<\/td>\n<\/tr>\n
V\u00f2ng piston<\/td>\nV\u1eadt li\u1ec7u composite PTFE-Th\u1ee7y tinh-\u0110\u1ed3ng<\/td>\nCh\u1ecbu \u0111\u01b0\u1ee3c \u00e1p su\u1ea5t c\u1ef1c cao, nhi\u1ec7t \u0111\u1ed9 t\u1ed1i \u0111a 185\u00b0C, ch\u1ed1ng bi\u1ebfn d\u1ea1ng d\u1ebbo<\/td>\n<\/tr>\n
C\u00e1c ban nh\u1ea1c Rider<\/td>\nH\u1ee3p ch\u1ea5t PTFE<\/td>\nKh\u1ea3 n\u0103ng ch\u1ecbu t\u1ea3i cao, ch\u1ed1ng tr\u1ea7y x\u01b0\u1edbc, t\u1ef7 l\u1ec7 m\u00e0i m\u00f2n <0,03 mm\/1000 gi\u1edd.<\/td>\n<\/tr>\n
T\u1ea5m van<\/td>\nTh\u00e9p kh\u00f4ng g\u1ec9<\/td>\nSS316, thi\u1ebft k\u1ebf l\u00f2 xo v\u00f2ng \u0111\u1ed3ng t\u00e2m ch\u1ecbu t\u1ea3i n\u1eb7ng<\/td>\n<\/tr>\n
B\u1ed9 l\u00e0m m\u00e1t trung gian (1\u20133)<\/td>\nV\u1ecf th\u00e9p carbon \/ \u1ed0ng th\u00e9p kh\u00f4ng g\u1ec9 SS316<\/td>\nTh\u1eed nghi\u1ec7m th\u1ee7y l\u1ef1c ASME VIII Div.1, 1,5\u00d7, gi\u1eef trong 30 ph\u00fat.<\/td>\n<\/tr>\n
B\u1ed9 l\u00e0m m\u00e1t sau<\/td>\nV\u1ecf th\u00e9p carbon \/ \u1ed0ng th\u00e9p kh\u00f4ng g\u1ec9 SS316<\/td>\n\u1ed0ng t\u1ea3n nhi\u1ec7t \u00e1p su\u1ea5t cao, n\u01b0\u1edbc l\u00e0m m\u00e1t 32\u00b0C<\/td>\n<\/tr>\n
\u0110\u01b0\u1eddng \u1ed1ng \u00e1p su\u1ea5t cao<\/td>\nTh\u00e9p kh\u00f4ng g\u1ec9 li\u1ec1n m\u1ea1ch<\/td>\nM\u1eb7t b\u00edch SS316, ANSI Class 900, 100% RT<\/td>\n<\/tr>\n
Khung \u0111\u1ebf<\/td>\nTh\u00e9p k\u1ebft c\u1ea5u n\u1eb7ng<\/td>\nKhung h\u1ed9p h\u00e0n, gi\u1ea3m ch\u1ea5n rung \u0111\u1ed9ng<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<\/div>\n

T\u1ea5t c\u1ea3 c\u00e1c b\u1ed9 ph\u1eadn ch\u1ecbu \u00e1p l\u1ef1c \u0111\u1ec1u \u0111\u01b0\u1ee3c thi\u1ebft k\u1ebf v\u00e0 ch\u1ebf t\u1ea1o theo \u0111\u00fang ti\u00eau chu\u1ea9n. ASME BPVC Ph\u1ea7n VIII Ph\u00e2n khu 1<\/strong> ho\u1eb7c ti\u00eau chu\u1ea9n GB 150 c\u1ee7a Trung Qu\u1ed1c. M\u1ed7i m\u1ed1i h\u00e0n \u0111\u1ec1u tr\u1ea3i qua ki\u1ec3m tra ch\u1ee5p X-quang 100% (RT) theo M\u1ee5c V, \u0110i\u1ec1u 2 c\u1ee7a ASME, v\u00e0 m\u1ed7i b\u00ecnh \u00e1p l\u1ef1c ho\u00e0n ch\u1ec9nh \u0111\u1ec1u \u0111\u01b0\u1ee3c th\u1eed nghi\u1ec7m \u00e1p su\u1ea5t th\u1ee7y t\u0129nh \u1edf m\u1ee9c 1,5 l\u1ea7n \u00e1p su\u1ea5t l\u00e0m vi\u1ec7c t\u1ed1i \u0111a cho ph\u00e9p (MAWP) trong th\u1eddi gian gi\u1eef t\u1ed1i thi\u1ec3u 30 ph\u00fat. H\u1ec7 th\u1ed1ng \u0111\u01b0\u1eddng \u1ed1ng \u00e1p su\u1ea5t cao \u0111\u01b0\u1ee3c ch\u1ebf t\u1ea1o t\u1eeb th\u00e9p kh\u00f4ng g\u1ec9 SS316 li\u1ec1n m\u1ea1ch v\u1edbi c\u00e1c m\u1ed1i n\u1ed1i m\u1eb7t b\u00edch ANSI Class 900 \u0111\u1ec3 \u0111\u1ea3m b\u1ea3o \u0111\u1ed9 k\u00edn kh\u00ed \u1edf \u00e1p su\u1ea5t ho\u1ea1t \u0111\u1ed9ng 3,00 MPa.<\/p>\n

\"DW-54\/30<\/p>\n<\/div>\n

<\/p>\n

\n

H\u01b0\u1edbng d\u1eabn l\u1eafp \u0111\u1eb7t v\u00e0 b\u1ea3o tr\u00ec<\/h2>\n

Y\u00eau c\u1ea7u v\u1ec1 n\u1ec1n m\u00f3ng v\u00e0 k\u1ebft c\u1ea5u<\/h3>\n

DW-54\/30 c\u00f3 tr\u1ecdng l\u01b0\u1ee3ng kh\u00f4 l\u00e0 13,00 t\u1ea5n v\u00e0 tr\u1ecdng t\u00e2m n\u1eb1m c\u00e1ch \u0111\u1ebf kho\u1ea3ng 1.000 mm. C\u1ea5u h\u00ecnh b\u1ed1n xi-lanh t\u1ea1o ra l\u1ef1c kh\u00ed c\u1ef1c \u0111\u1ea1i \u0111\u00e1ng k\u1ec3 \u1edf m\u1ee9c 3,00 MPa, \u0111\u00f2i h\u1ecfi... Kh\u1ed1i b\u00ea t\u00f4ng c\u1ed1t th\u00e9p qu\u00e1n t\u00ednh c\u00f3 tr\u1ecdng l\u01b0\u1ee3ng t\u1ed1i thi\u1ec3u 20 t\u1ea5n<\/strong>Kh\u1ed1i \u0111\u1ed9ng c\u01a1 ph\u1ea3i \u0111\u01b0\u1ee3c l\u1eafp \u0111\u1eb7t tr\u00ean c\u00e1c b\u1ed9 gi\u1ea3m ch\u1ea5n rung \u0111\u1ed9ng \u0111\u00e0n h\u1ed3i ch\u1ecbu t\u1ea3i n\u1eb7ng (t\u1ea7n s\u1ed1 t\u1ef1 nhi\u00ean 5\u20137 Hz) ho\u1eb7c b\u1ed9 gi\u1ea3m ch\u1ea5n l\u00f2 xo \u0111\u1ec3 ng\u0103n ch\u1eb7n s\u1ef1 truy\u1ec1n rung \u0111\u1ed9ng \u0111\u1ebfn c\u00e1c c\u1ea5u tr\u00fac li\u1ec1n k\u1ec1. M\u00f3ng ph\u1ea3i \u0111\u01b0\u1ee3c thi\u1ebft k\u1ebf b\u1edfi m\u1ed9t k\u1ef9 s\u01b0 k\u1ebft c\u1ea5u \u0111\u1ee7 \u0111i\u1ec1u ki\u1ec7n \u0111\u1ec3 ch\u1ecbu \u0111\u01b0\u1ee3c t\u1ea3i tr\u1ecdng \u0111\u1ed9ng, bao g\u1ed3m c\u1ea3 l\u1ef1c qu\u00e1n t\u00ednh chuy\u1ec3n \u0111\u1ed9ng t\u1ecbnh ti\u1ebfn v\u00e0 s\u1ef1 dao \u0111\u1ed9ng \u00e1p su\u1ea5t kh\u00ed. Y\u00eau c\u1ea7u kho\u1ea3ng kh\u00f4ng t\u1ed1i thi\u1ec3u: 2,0 m \u1edf ph\u00eda kh\u00f4ng truy\u1ec1n \u0111\u1ed9ng \u0111\u1ec3 ti\u1ebfp c\u1eadn van, 1,5 m \u1edf ph\u00eda truy\u1ec1n \u0111\u1ed9ng \u0111\u1ec3 b\u1ea3o d\u01b0\u1ee1ng \u0111\u1ed9ng c\u01a1 v\u00e0 2,5 m ph\u00eda tr\u00ean \u0111\u1ec3 c\u1ea7n c\u1ea9u ti\u1ebfp c\u1eadn trong qu\u00e1 tr\u00ecnh \u0111\u1ea1i tu l\u1edbn.<\/p>\n

Thi\u1ebft k\u1ebf h\u1ec7 th\u1ed1ng n\u01b0\u1edbc l\u00e0m m\u00e1t<\/h3>\n

Nhu c\u1ea7u n\u01b0\u1edbc l\u00e0m m\u00e1t x\u1ea5p x\u1ec9 80 m\u00b3\/h<\/strong> \u1edf nhi\u1ec7t \u0111\u1ed9 n\u01b0\u1edbc \u0111\u1ea7u v\u00e0o kh\u00f4ng v\u01b0\u1ee3t qu\u00e1 32\u00b0C. M\u1ea1ch ph\u00e2n ph\u1ed1i n\u01b0\u1edbc cung c\u1ea5p n\u01b0\u1edbc cho \u00e1o xi lanh v\u00e0 ba b\u1ed9 l\u00e0m m\u00e1t trung gian trong c\u00e1c nh\u00e1nh song song, v\u1edbi b\u1ed9 l\u00e0m m\u00e1t sau n\u1eb1m tr\u00ean m\u1ed9t m\u1ea1ch ri\u00eang bi\u1ec7t. Do qu\u00e1 tr\u00ecnh n\u00e9n b\u1ed1n c\u1ea5p v\u00e0 t\u1ef7 l\u1ec7 \u00e1p su\u1ea5t cao, c\u00e1c b\u1ed9 l\u00e0m m\u00e1t trung gian c\u1ef1c k\u1ef3 quan tr\u1ecdng \u0111\u1ed1i v\u1edbi vi\u1ec7c qu\u1ea3n l\u00fd nhi\u1ec7t v\u00e0 ph\u1ea3i \u0111\u01b0\u1ee3c \u01b0u ti\u00ean nh\u1eadn l\u01b0u l\u01b0\u1ee3ng n\u01b0\u1edbc l\u00e0m m\u00e1t. Th\u00f4ng s\u1ed1 k\u1ef9 thu\u1eadt ch\u1ea5t l\u01b0\u1ee3ng n\u01b0\u1edbc: pH 6,5\u20138,5, t\u1ed5ng ch\u1ea5t r\u1eafn h\u00f2a tan < 400 mg\/L, h\u00e0m l\u01b0\u1ee3ng clorua < 30 mg\/L (\u0111\u1ec3 ng\u0103n ng\u1eeba \u0103n m\u00f2n \u1ed1ng SS316 trong c\u00e1c b\u1ed9 l\u00e0m m\u00e1t \u00e1p su\u1ea5t cao), ch\u1ea5t r\u1eafn l\u01a1 l\u1eedng < 20 mg\/L v\u00e0 t\u1ed5ng \u0111\u1ed9 c\u1ee9ng < 250 mg\/L t\u00ednh theo CaCO\u2083. Th\u00e1p gi\u1ea3i nhi\u1ec7t kh\u00e9p k\u00edn v\u1edbi l\u1ecdc d\u00f2ng ph\u1ee5 v\u00e0 x\u1eed l\u00fd h\u00f3a ch\u1ea5t t\u1ef1 \u0111\u1ed9ng l\u00e0 b\u1eaft bu\u1ed9c \u0111\u1ec3 \u0111\u1ea3m b\u1ea3o ho\u1ea1t \u0111\u1ed9ng \u0111\u00e1ng tin c\u1eady.<\/p>\n

L\u1ecbch tr\u00ecnh b\u1ea3o tr\u00ec ph\u00f2ng ng\u1eeba<\/h3>\n
\n\n\n\n\n\n\n\n\n\n\n
Kho\u1ea3ng th\u1eddi gian<\/th>\nM\u1ee5c d\u1ecbch v\u1ee5<\/th>\nC\u1ea7n h\u00e0nh \u0111\u1ed9ng<\/th>\n<\/tr>\n<\/thead>\n
H\u1eb1ng ng\u00e0y<\/td>\nKi\u1ec3m tra v\u1eadn h\u00e0nh<\/td>\nKi\u1ec3m tra \u0111\u1ed9 rung, ti\u1ebfng \u1ed3n b\u1ea5t th\u01b0\u1eddng, l\u01b0u l\u01b0\u1ee3ng n\u01b0\u1edbc l\u00e0m m\u00e1t, \u00e1p su\u1ea5t v\u00e0 nhi\u1ec7t \u0111\u1ed9 t\u1ea5t c\u1ea3 c\u00e1c giai \u0111o\u1ea1n.<\/td>\n<\/tr>\n
200 gi\u1edd<\/td>\nKi\u1ec3m tra t\u1ea5m van (c\u00e1c giai \u0111o\u1ea1n \u00e1p su\u1ea5t cao)<\/td>\nKi\u1ec3m tra c\u00e1c van giai \u0111o\u1ea1n 3 v\u00e0 4 xem c\u00f3 c\u1eb7n carbon, hi\u1ec7n t\u01b0\u1ee3ng m\u1ecfi l\u00f2 xo ho\u1eb7c n\u1ee9t v\u1ee1 kh\u00f4ng.<\/td>\n<\/tr>\n
500 gi\u1edd<\/td>\nKi\u1ec3m tra t\u1ea5m van (t\u1ea5t c\u1ea3 c\u00e1c giai \u0111o\u1ea1n)<\/td>\nKi\u1ec3m tra t\u1ea5t c\u1ea3 c\u00e1c van \u0111i\u1ec1u ti\u1ebft, thay th\u1ebf b\u1ea5t k\u1ef3 van n\u00e0o c\u00f3 d\u1ea5u hi\u1ec7u hao m\u00f2n ho\u1eb7c r\u00f2 r\u1ec9.<\/td>\n<\/tr>\n
1.000 gi\u1edd<\/td>\n\u0110\u00e1nh gi\u00e1 \u0111\u1ed9 m\u00e0i m\u00f2n v\u00f2ng piston<\/td>\n\u0110o khe h\u1edf r\u00e3nh v\u00f2ng \u1edf t\u1ea5t c\u1ea3 c\u00e1c giai \u0111o\u1ea1n; thay th\u1ebf n\u1ebfu > 0,18 mm<\/td>\n<\/tr>\n
3.000 gi\u1edd<\/td>\n\u0110\u1ea1i tu trung c\u1ea5p<\/td>\nThay th\u1ebf to\u00e0n b\u1ed9 v\u00f2ng piston, v\u00f2ng d\u1eabn h\u01b0\u1edbng v\u00e0 c\u1ee5m t\u1ea5m van \u1edf t\u1ea5t c\u1ea3 c\u00e1c giai \u0111o\u1ea1n.<\/td>\n<\/tr>\n
6.000 gi\u1edd<\/td>\n\u0110\u1ea1i tu l\u1edbn<\/td>\nKi\u1ec3m tra c\u1ed5 tr\u1ee5c khu\u1ef7u, \u0111o khe h\u1edf t\u1ea5t c\u1ea3 c\u00e1c b\u1ea1c l\u00f3t, thay th\u1ebf b\u1ea1c l\u00f3t ch\u00ednh n\u1ebfu >0,06 mm.<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<\/div>\n

Thi\u1ebft k\u1ebf kh\u00f4ng d\u1ea7u c\u1ee7a DW-54\/30 lo\u1ea1i b\u1ecf c\u00e1c y\u00eau c\u1ea7u b\u1ea3o tr\u00ec ph\u1ee9c t\u1ea1p c\u1ee7a c\u00e1c lo\u1ea1i m\u00e1y c\u00f3 b\u00f4i tr\u01a1n. Kh\u00f4ng c\u1ea7n thay d\u1ea7u, kh\u00f4ng c\u1ea7n ph\u00e2n t\u00edch d\u1ea7u, kh\u00f4ng c\u1ea7n thay b\u1ed9 l\u1ecdc v\u00e0 kh\u00f4ng c\u1ea7n thay h\u1ed9p t\u00e1ch d\u1ea7u. C\u00e1c b\u1ed9 ph\u1eadn hao m\u00f2n ch\u00ednh l\u00e0... v\u00f2ng piston PTFE v\u00e0 v\u00f2ng d\u1eabn h\u01b0\u1edbng<\/strong>Th\u00f4ng th\u01b0\u1eddng, ch\u00fang \u0111\u1ea1t \u0111\u01b0\u1ee3c tu\u1ed5i th\u1ecd ho\u1ea1t \u0111\u1ed9ng t\u1eeb 3.000 \u0111\u1ebfn 5.000 gi\u1edd trong \u0111i\u1ec1u ki\u1ec7n kh\u00ed nit\u01a1 s\u1ea1ch. Tuy nhi\u00ean, c\u00e1c t\u1ea5m van \u00e1p su\u1ea5t cao (\u0111\u1eb7c bi\u1ec7t l\u00e0 t\u1ea7ng 3 v\u00e0 4) c\u00f3 th\u1ec3 c\u1ea7n \u0111\u01b0\u1ee3c ki\u1ec3m tra th\u01b0\u1eddng xuy\u00ean h\u01a1n do \u1ee9ng su\u1ea5t c\u01a1 h\u1ecdc c\u1ef1c l\u1edbn \u1edf m\u1ee9c 3,00 MPa. Thi\u1ebft k\u1ebf b\u1ed1n t\u1ea7ng th\u1ef1c s\u1ef1 k\u00e9o d\u00e0i tu\u1ed5i th\u1ecd c\u1ee7a t\u1eebng b\u1ed9 ph\u1eadn b\u1eb1ng c\u00e1ch gi\u1ea3m \u1ee9ng su\u1ea5t tr\u00ean m\u1ed7i t\u1ea7ng so v\u1edbi thi\u1ebft k\u1ebf hai t\u1ea7ng ho\u1ea1t \u0111\u1ed9ng \u1edf c\u00f9ng t\u1ef7 l\u1ec7 \u00e1p su\u1ea5t t\u1ed5ng th\u1ec3.<\/p>\n

\"DW-54\/30<\/p>\n<\/div>\n

<\/p>\n

\n

Ch\u1ee9ng nh\u1eadn tu\u00e2n th\u1ee7 v\u00e0 an to\u00e0n<\/h2>\n

M\u00e1y n\u00e9n kh\u00ed nit\u01a1 DW-54\/30 \u0111\u01b0\u1ee3c thi\u1ebft k\u1ebf, s\u1ea3n xu\u1ea5t v\u00e0 th\u1eed nghi\u1ec7m \u0111\u1ec3 \u0111\u00e1p \u1ee9ng ho\u1eb7c v\u01b0\u1ee3t qua c\u00e1c ti\u00eau chu\u1ea9n qu\u1ed1c t\u1ebf v\u00e0 khung ph\u00e1p l\u00fd sau:<\/p>\n

\n
Thi\u1ebft b\u1ecb ch\u1ecbu \u00e1p l\u1ef1c<\/strong>
\nASME BPVC Ph\u1ea7n VIII Div.1, GB 150-2011, PED 2014\/68\/EU M\u00f4-\u0111un A<\/span><\/div>\n
An to\u00e0n \u0111i\u1ec7n v\u00e0 m\u00e1y m\u00f3c<\/strong>
\nIEC 60034-1 (hi\u1ec7u su\u1ea5t IE3), IEC 60204-1, an to\u00e0n m\u00e1y m\u00f3c ISO 12100<\/span><\/div>\n
Ch\u1ee9ng nh\u1eadn kh\u00f4ng d\u1ea7u<\/strong>
\n\u0110\u1ea1t ti\u00eau chu\u1ea9n ISO 8573-1 Lo\u1ea1i 0 (H\u00e0m l\u01b0\u1ee3ng d\u1ea7u), \u0111\u01b0\u1ee3c ki\u1ec3m nghi\u1ec7m \u0111\u1ed9c l\u1eadp b\u1edfi T\u00dcV Rheinland.<\/span><\/div>\n
Ch\u1ea5t l\u01b0\u1ee3ng & M\u00f4i tr\u01b0\u1eddng<\/strong>
\nISO 9001:2015, ISO 14001:2015<\/span><\/div>\n<\/div>\n
\u26a0\ufe0f C\u1ea3nh b\u00e1o an to\u00e0n nghi\u00eam tr\u1ecdng \u2013 V\u1eadn h\u00e0nh \u1edf \u00e1p su\u1ea5t c\u1ef1c cao<\/strong><\/p>\n

Nit\u01a1 \u0111\u01b0\u1ee3c ph\u00e2n lo\u1ea1i l\u00e0 kh\u00ed g\u00e2y ng\u1ea1t \u0111\u01a1n gi\u1ea3n. \u1ede \u00e1p su\u1ea5t x\u1ea3 3,00 MPa, nguy c\u01a1 gi\u1ea3i ph\u00f3ng kh\u00ed th\u1ea3m kh\u1ed1c v\u00e0 thay th\u1ebf oxy nhanh ch\u00f3ng l\u00e0 c\u1ef1c k\u1ef3 cao. T\u1ea5t c\u1ea3 c\u00e1c h\u1ec7 th\u1ed1ng DW-54\/30 ph\u1ea3i bao g\u1ed3m: (1) Gi\u00e1m s\u00e1t li\u00ean t\u1ee5c t\u00ecnh tr\u1ea1ng thi\u1ebfu oxy b\u1eb1ng nhi\u1ec1u c\u1ea3m bi\u1ebfn trong ph\u00f2ng m\u00e1y n\u00e9n; (2) \u0110\u01b0\u1eddng \u1ed1ng x\u1ea3 \u00e1p su\u1ea5t cao v\u1edbi van gi\u1ea3m \u00e1p \u0111\u1ecbnh m\u1ee9c \u1edf MAWP 110% v\u00e0 \u0111\u0129a v\u1ee1 l\u00e0m bi\u1ec7n ph\u00e1p b\u1ea3o v\u1ec7 th\u1ee9 c\u1ea5p; (3) Van c\u00e1ch ly t\u1ef1 \u0111\u1ed9ng \u1edf \u0111\u1ea7u h\u00fat v\u00e0 \u0111\u1ea7u x\u1ea3 \u0111\u00f3ng l\u1ea1i khi t\u1eaft m\u00e1y kh\u1ea9n c\u1ea5p; (4) H\u1ec7 th\u1ed1ng th\u00f4ng gi\u00f3 duy tr\u00ec oxy m\u00f4i tr\u01b0\u1eddng tr\u00ean 19,5% theo OSHA 29 CFR 1910.146; (5) Kh\u00f3a li\u00ean \u0111\u1ed9ng t\u1eaft m\u00e1y kh\u1ea9n c\u1ea5p \u1edf 19,5% O\u2082 (b\u00e1o \u0111\u1ed9ng) v\u00e0 18,0% O\u2082 (t\u1eaft m\u00e1y \u0111\u1ed9t ng\u1ed9t); (6) Nh\u00e2n vi\u00ean \u0111\u01b0\u1ee3c \u0111\u00e0o t\u1ea1o v\u1ec1 c\u00e1c quy tr\u00ecnh an to\u00e0n kh\u00ed si\u00eau cao \u00e1p; (7) H\u1ea1n ch\u1ebf ti\u1ebfp c\u1eadn khu v\u1ef1c m\u00e1y n\u00e9n v\u1edbi c\u00e1c th\u1ee7 t\u1ee5c v\u00e0o c\u1eeda \u0111\u01b0\u1ee3c \u1ee7y quy\u1ec1n. T\u1ea5t c\u1ea3 c\u00e1c \u0111\u01b0\u1eddng \u1ed1ng \u00e1p su\u1ea5t cao ph\u1ea3i \u0111\u01b0\u1ee3c thi\u1ebft k\u1ebf, ch\u1ebf t\u1ea1o v\u00e0 ki\u1ec3m tra b\u1edfi c\u00e1c chuy\u00ean gia v\u1ec1 \u0111\u01b0\u1eddng \u1ed1ng \u00e1p su\u1ea5t c\u00f3 tr\u00ecnh \u0111\u1ed9.<\/p>\n<\/div>\n

\"DW-54\/30<\/p>\n<\/div>\n

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Ph\u00e2n t\u00edch hi\u1ec7u su\u1ea5t v\u00e0 hi\u1ec7u qu\u1ea3<\/h2>\n

DW-54\/30 \u0111\u1ea1t \u0111\u01b0\u1ee3c... c\u00f4ng su\u1ea5t ti\u00eau th\u1ee5 ri\u00eang x\u1ea5p x\u1ec9 12,60 kW\/m\u00b3\/ph\u00fat<\/strong> C\u00f4ng su\u1ea5t c\u1ee5 th\u1ec3 n\u00e0y ph\u1ea3n \u00e1nh th\u1ef1c t\u1ebf nhi\u1ec7t \u0111\u1ed9ng h\u1ecdc c\u1ee7a qu\u00e1 tr\u00ecnh n\u00e9n si\u00eau cao \u00e1p, trong \u0111\u00f3 c\u00f4ng su\u1ea5t c\u1ea7n thi\u1ebft t\u0103ng l\u00ean \u0111\u00e1ng k\u1ec3 theo t\u1ef7 s\u1ed1 \u00e1p su\u1ea5t. Tuy nhi\u00ean, thi\u1ebft k\u1ebf b\u1ed1n c\u1ea5p v\u1edbi l\u00e0m m\u00e1t gi\u1eefa c\u00e1c c\u1ea5p gi\u00fap duy tr\u00ec con s\u1ed1 n\u00e0y trong ph\u1ea1m vi c\u1ea1nh tranh \u0111\u1ed1i v\u1edbi m\u00e1y n\u00e9n kh\u00f4ng d\u1ea7u trong ph\u00e2n kh\u00fac si\u00eau cao \u00e1p. \u0110\u1ec3 so s\u00e1nh, m\u00e1y n\u00e9n piston b\u00f4i tr\u01a1n b\u1eb1ng d\u1ea7u trong c\u00e1c \u1ee9ng d\u1ee5ng t\u01b0\u01a1ng t\u1ef1 th\u01b0\u1eddng ti\u00eau th\u1ee5 13,5\u201315,0 kW\/m\u00b3\/ph\u00fat, trong khi m\u00e1y n\u00e9n m\u00e0ng (th\u01b0\u1eddng \u0111\u01b0\u1ee3c ch\u1ecdn cho d\u1ecbch v\u1ee5 si\u00eau cao \u00e1p kh\u00f4ng d\u1ea7u) c\u00f3 th\u1ec3 v\u01b0\u1ee3t qu\u00e1 18 kW\/m\u00b3\/ph\u00fat v\u00e0 ch\u1ec9 cung c\u1ea5p m\u1ed9t ph\u1ea7n nh\u1ecf c\u00f4ng su\u1ea5t.<\/p>\n

V\u1edbi l\u1ecbch tr\u00ecnh v\u1eadn h\u00e0nh h\u00e0ng n\u0103m h\u01a1n 8.000 gi\u1edd, l\u1ee3i th\u1ebf v\u1ec1 hi\u1ec7u su\u1ea5t b\u1ed1n giai \u0111o\u1ea1n c\u1ee7a DW-54\/30 so v\u1edbi c\u00e1c l\u1ef1a ch\u1ecdn thay th\u1ebf k\u00e9m hi\u1ec7u qu\u1ea3 h\u01a1n mang l\u1ea1i hi\u1ec7u qu\u1ea3 x\u1ea5p x\u1ec9... Ti\u1ebft ki\u1ec7m n\u0103ng l\u01b0\u1ee3ng h\u00e0ng n\u0103m t\u1eeb 360.000 \u0111\u1ebfn 720.000 kWh<\/strong>V\u1edbi gi\u00e1 $0,08\/kWh, \u0111i\u1ec1u n\u00e0y t\u01b0\u01a1ng \u0111\u01b0\u01a1ng v\u1edbi m\u1ee9c gi\u1ea3m chi ph\u00ed \u0111i\u1ec7n tr\u1ef1c ti\u1ebfp h\u00e0ng n\u0103m t\u1eeb $28.800 \u0111\u1ebfn $57.600. Tuy nhi\u00ean, l\u00fd do kinh t\u1ebf ch\u00ednh \u0111\u1ec3 l\u1ef1a ch\u1ecdn DW-54\/30 th\u01b0\u1eddng l\u00e0... lo\u1ea1i b\u1ecf c\u00e1c v\u1eadt t\u01b0 ti\u00eau hao li\u00ean quan \u0111\u1ebfn d\u1ea7u m\u1ecf v\u00e0 tr\u00e1nh s\u1eed d\u1ee5ng thi\u1ebft b\u1ecb l\u1ecdc d\u1ea7u \u1edf kh\u00e2u sau.<\/strong> \u0110i\u1ec1u \u0111\u00f3 s\u1ebd l\u00e0 b\u1eaft bu\u1ed9c \u0111\u1ed1i v\u1edbi c\u00e1c gi\u1ea3i ph\u00e1p thay th\u1ebf c\u00f3 ch\u1ea5t b\u00f4i tr\u01a1n. T\u1ed5ng chi ph\u00ed s\u1edf h\u1eefu cho h\u1ec7 th\u1ed1ng n\u00e9n nit\u01a1 si\u00eau cao \u00e1p<\/a> L\u01b0\u1ee3ng kh\u00ed th\u1ea3i \u0111\u01b0\u1ee3c gi\u1ea3m \u01b0\u1edbc t\u00ednh t\u1eeb 25\u201335% trong su\u1ed1t v\u00f2ng \u0111\u1eddi ho\u1ea1t \u0111\u1ed9ng 10 n\u0103m khi so s\u00e1nh ho\u1ea1t \u0111\u1ed9ng kh\u00f4ng d\u1ea7u v\u1edbi c\u00e1c h\u1ec7 th\u1ed1ng b\u00f4i tr\u01a1n c\u00f3 qu\u00e1 tr\u00ecnh l\u1ecdc s\u1ea1ch ho\u00e0n to\u00e0n \u1edf kh\u00e2u sau.<\/p>\n

\u1ede \u00e1p su\u1ea5t 3,00 MPa, \u1ea3nh h\u01b0\u1edfng c\u1ee7a s\u1ef1 nhi\u1ec5m b\u1ea9n d\u1ea7u l\u00ean n\u1ed3ng \u0111\u1ed9 l\u00e0 r\u1ea5t nghi\u00eam tr\u1ecdng. M\u1ed9t m\u00e1y n\u00e9n \u0111\u01b0\u1ee3c b\u00f4i tr\u01a1n t\u1ea1o ra kh\u00ed nit\u01a1 v\u1edbi h\u00e0m l\u01b0\u1ee3ng d\u1ea7u 1,0 mg\/m\u00b3 \u1edf \u00e1p su\u1ea5t kh\u00ed quy\u1ec3n s\u1ebd cung c\u1ea5p kh\u00ed nit\u01a1 v\u1edbi h\u00e0m l\u01b0\u1ee3ng d\u1ea7u kho\u1ea3ng 30 mg\/m\u00b3 \u1edf \u00e1p su\u1ea5t 3,00 MPa do hi\u1ec7u \u1ee9ng n\u00e9n v\u00e0 ng\u01b0ng t\u1ee5. M\u1ee9c \u0111\u1ed9 nhi\u1ec5m b\u1ea9n n\u00e0y s\u1ebd g\u00e2y ra h\u1eadu qu\u1ea3 th\u1ea3m kh\u1ed1c \u0111\u1ed1i v\u1edbi h\u1ea7u h\u1ebft c\u00e1c \u1ee9ng d\u1ee5ng c\u00f4ng nghi\u1ec7p, khi\u1ebfn thi\u1ebft k\u1ebf kh\u00f4ng d\u1ea7u nguy\u00ean b\u1ea3n c\u1ee7a DW-54\/30 kh\u00f4ng ch\u1ec9 \u0111\u01b0\u1ee3c \u01b0a chu\u1ed9ng m\u00e0 c\u00f2n l\u00e0 \u0111i\u1ec1u tuy\u1ec7t \u0111\u1ed1i c\u1ea7n thi\u1ebft cho c\u00e1c d\u1ecbch v\u1ee5 \u1edf \u00e1p su\u1ea5t c\u1ef1c cao.<\/p>\n<\/div>\n

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Kh\u1ea3 n\u0103ng t\u00f9y ch\u1ec9nh v\u00e0 s\u1ea3n xu\u1ea5t theo \u0111\u01a1n \u0111\u1eb7t h\u00e0ng (OEM)<\/h2>\n

Ch\u00fang t\u00f4i cung c\u1ea5p c\u00e1c t\u00f9y ch\u1ecdn t\u00f9y ch\u1ec9nh to\u00e0n di\u1ec7n \u0111\u1ec3 \u0111i\u1ec1u ch\u1ec9nh DW-54\/30 cho ph\u00f9 h\u1ee3p v\u1edbi \u0111i\u1ec1u ki\u1ec7n c\u1ee5 th\u1ec3 c\u1ee7a \u0111\u1ecba \u0111i\u1ec3m, y\u00eau c\u1ea7u t\u00edch h\u1ee3p v\u00e0 th\u00f4ng s\u1ed1 k\u1ef9 thu\u1eadt c\u1ee7a ng\u01b0\u1eddi d\u00f9ng cu\u1ed1i:<\/p>\n