{"id":568,"date":"2026-07-20T06:42:58","date_gmt":"2026-07-20T06:42:58","guid":{"rendered":"https:\/\/n2-compressor.com\/?post_type=product&p=568"},"modified":"2026-09-02T14:27:46","modified_gmt":"2026-09-02T14:27:46","slug":"lw-16-5-13-nitrogen-compressor","status":"publish","type":"product","link":"https:\/\/n2-compressor.com\/vi\/san-pham\/lw-16-5-13-nitrogen-compressor\/","title":{"rendered":"M\u00e1y n\u00e9n kh\u00ed nit\u01a1 LW-16.5\/13 \u2013 M\u00e1y t\u0103ng \u00e1p N2 l\u01b0u l\u01b0\u1ee3ng trung b\u00ecnh, \u00e1p su\u1ea5t cao, kh\u00f4ng d\u1ea7u, d\u00e0nh cho c\u00e1c \u1ee9ng d\u1ee5ng c\u00f4ng nghi\u1ec7p \u0111\u00f2i h\u1ecfi cao."},"content":{"rendered":"
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M\u00e1y n\u00e9n kh\u00ed nit\u01a1 LW-16.5\/13 \u2013 M\u00e1y t\u0103ng \u00e1p N2 l\u01b0u l\u01b0\u1ee3ng trung b\u00ecnh, \u00e1p su\u1ea5t cao, kh\u00f4ng d\u1ea7u, d\u00e0nh cho c\u00e1c \u1ee9ng d\u1ee5ng c\u00f4ng nghi\u1ec7p \u0111\u00f2i h\u1ecfi cao.<\/h1>\n

\u0110\u01b0\u1ee3c thi\u1ebft k\u1ebf \u0111\u1ec3 cung c\u1ea5p l\u01b0u l\u01b0\u1ee3ng 16,5 m\u00b3\/ph\u00fat \u1edf \u00e1p su\u1ea5t x\u1ea3 1,30 MPa, LW-16.5\/13 l\u00e0 m\u00e1y n\u00e9n kh\u00ed nit\u01a1 piston hai c\u1ea5p, hai h\u00e0ng kh\u00f4ng d\u1ea7u \u0111\u01b0\u1ee3c ch\u1ebf t\u1ea1o chuy\u00ean d\u1ee5ng cho vi\u1ec7c b\u01a1m nit\u01a1 \u00e1p su\u1ea5t cao, t\u1ed5ng h\u1ee3p h\u00f3a h\u1ecdc v\u00e0 ph\u00e2n ph\u1ed1i kh\u00ed c\u00f4ng nghi\u1ec7p chuy\u00ean bi\u1ec7t, n\u01a1i y\u00eau c\u1ea7u \u00e1p su\u1ea5t cao v\u00e0 \u0111\u1ed9 tinh khi\u1ebft tuy\u1ec7t \u0111\u1ed1i. Kh\u00f4ng g\u00e2y \u00f4 nhi\u1ec5m ch\u1ea5t b\u00f4i tr\u01a1n, ho\u1ea1t \u0111\u1ed9ng li\u00ean t\u1ee5c v\u00e0 \u0111\u01b0\u1ee3c t\u1ed1i \u01b0u h\u00f3a cho ho\u1ea1t \u0111\u1ed9ng 24\/7 trong c\u00e1c m\u00f4i tr\u01b0\u1eddng quy tr\u00ecnh kh\u1eaft khe nh\u1ea5t.<\/p>\n

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

\"LW-16.5\/13<\/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 LW-16.5\/13<\/strong> S\u1ea3n ph\u1ea9m n\u00e0y chi\u1ebfm m\u1ed9t v\u1ecb tr\u00ed \u0111\u1eb7c bi\u1ec7t trong danh m\u1ee5c m\u00e1y n\u00e9n piston kh\u00f4ng d\u1ea7u c\u1ee7a ch\u00fang t\u00f4i, l\u1ea5p \u0111\u1ea7y kho\u1ea3ng tr\u1ed1ng gi\u1eefa kh\u1ea3 n\u0103ng l\u01b0u l\u01b0\u1ee3ng trung b\u00ecnh v\u00e0 y\u00eau c\u1ea7u \u00e1p su\u1ea5t x\u1ea3 cao. V\u1edbi c\u00f4ng su\u1ea5t \u0111\u1ecbnh m\u1ee9c l\u00e0 16,5 m\u00b3\/ph\u00fat<\/strong> v\u00e0 \u00e1p su\u1ea5t x\u1ea3 cao c\u1ee7a 1,30 MPa<\/strong>Thi\u1ebft b\u1ecb n\u00e0y \u0111\u01b0\u1ee3c thi\u1ebft k\u1ebf cho c\u00e1c \u1ee9ng d\u1ee5ng c\u00f4ng nghi\u1ec7p c\u1ea7n cung c\u1ea5p nit\u01a1 \u1edf \u00e1p su\u1ea5t cao h\u01a1n \u0111\u00e1ng k\u1ec3 so v\u1edbi c\u00e1c \u0111\u01b0\u1eddng \u1ed1ng ph\u00e2n ph\u1ed1i th\u00f4ng th\u01b0\u1eddng.<\/p>\n

\u0110i\u1ec1u l\u00e0m n\u00ean s\u1ef1 kh\u00e1c bi\u1ec7t gi\u1eefa LW-16.5\/13 v\u00e0 c\u00e1c m\u00e1y n\u00e9n kh\u00ed nit\u01a1 ti\u00eau chu\u1ea9n l\u00e0 kh\u1ea3 n\u0103ng \u0111\u1ea1t \u0111\u01b0\u1ee3c... \u00c1p su\u1ea5t x\u1ea3 1,30 MPa<\/strong> \u0111\u1ed3ng th\u1eddi duy tr\u00ec t\u00ednh to\u00e0n v\u1eb9n ho\u00e0n to\u00e0n kh\u00f4ng d\u1ea7u trong su\u1ed1t qu\u00e1 tr\u00ecnh n\u00e9n. C\u00e1c v\u00f2ng piston v\u00e0 v\u00f2ng d\u1eabn h\u01b0\u1edbng \u0111\u01b0\u1ee3c ch\u1ebf t\u1ea1o t\u1eeb v\u1eadt li\u1ec7u composite PTFE t\u1ef1 b\u00f4i tr\u01a1n hi\u1ec7u su\u1ea5t cao, \u0111\u01b0\u1ee3c pha ch\u1ebf \u0111\u1eb7c bi\u1ec7t cho \u0111i\u1ec1u ki\u1ec7n \u00e1p su\u1ea5t v\u00e0 nhi\u1ec7t \u0111\u1ed9 cao. \u0110i\u1ec1u n\u00e0y \u0111\u1ea3m b\u1ea3o d\u00f2ng kh\u00ed nit\u01a1 ho\u00e0n to\u00e0n kh\u00f4ng b\u1ecb nhi\u1ec5m b\u1ea9n hydrocarbon, \u0111\u1ea1t \u0111\u01b0\u1ee3c hi\u1ec7u qu\u1ea3 t\u1ed1i \u01b0u. Ch\u1ee9ng nh\u1eadn ISO 8573-1 Lo\u1ea1i 0<\/strong> m\u00e0 kh\u00f4ng c\u1ea7n b\u1ea5t k\u1ef3 thi\u1ebft b\u1ecb tinh ch\u1ebf n\u00e0o \u1edf kh\u00e2u sau. \u0110\u1ed1i v\u1edbi t\u1ed5ng h\u1ee3p h\u00f3a h\u1ecdc, l\u00e0m tr\u01a1 l\u00f2 ph\u1ea3n \u1ee9ng \u00e1p su\u1ea5t cao v\u00e0 c\u00e1c \u1ee9ng d\u1ee5ng kh\u00ed \u0111\u1eb7c bi\u1ec7t, \u0111\u1ed9 tinh khi\u1ebft t\u1ef1 nhi\u00ean n\u00e0y l\u00e0 \u0111i\u1ec1u kh\u00f4ng th\u1ec3 thi\u1ebfu.<\/p>\n

M\u00e1y n\u00e9n s\u1eed d\u1ee5ng m\u1ed9t hai giai \u0111o\u1ea1n, hai h\u00e0ng<\/strong> C\u1ea5u h\u00ecnh n\u00e0y r\u1ea5t c\u1ea7n thi\u1ebft v\u1ec1 m\u1eb7t nhi\u1ec7t \u0111\u1ed9ng l\u1ef1c h\u1ecdc \u0111\u1ec3 qu\u1ea3n l\u00fd t\u1ef7 l\u1ec7 \u00e1p su\u1ea5t \u0111\u00e1ng k\u1ec3 c\u1ea7n thi\u1ebft \u0111\u1ec3 \u0111\u1ea1t \u0111\u01b0\u1ee3c 1,30 MPa. T\u1ef7 l\u1ec7 \u00e1p su\u1ea5t \u0111\u01b0\u1ee3c ph\u00e2n b\u1ed5 t\u1ed1i \u01b0u gi\u1eefa xi lanh \u00e1p su\u1ea5t th\u1ea5p v\u00e0 xi lanh \u00e1p su\u1ea5t cao, v\u1edbi b\u1ed9 l\u00e0m m\u00e1t trung gian lo\u1ea1i b\u1ecf nhi\u1ec7t n\u00e9n gi\u1eefa c\u00e1c giai \u0111o\u1ea1n. C\u00e1ch ti\u1ebfp c\u1eadn theo t\u1eebng giai \u0111o\u1ea1n n\u00e0y gi\u1edbi h\u1ea1n nhi\u1ec7t \u0111\u1ed9 x\u1ea3 c\u1ee7a m\u1ed7i giai \u0111o\u1ea1n d\u01b0\u1edbi 160\u00b0C, duy tr\u00ec \u0111\u1ed9 \u1ed5n \u0111\u1ecbnh k\u00edch th\u01b0\u1edbc c\u1ee7a c\u00e1c ph\u1ea7n t\u1eed l\u00e0m k\u00edn PTFE v\u00e0 k\u00e9o d\u00e0i tu\u1ed5i th\u1ecd c\u1ee7a t\u1ea5m van. Khung gang ch\u1eafc ch\u1eafn v\u00e0 tr\u1ee5c khu\u1ef7u th\u00e9p r\u00e8n c\u00e2n b\u1eb1ng ch\u00ednh x\u00e1c \u0111\u01b0\u1ee3c \u0111\u00e1nh gi\u00e1 c\u00f3 tu\u1ed5i th\u1ecd ho\u1ea1t \u0111\u1ed9ng t\u1ed1i thi\u1ec3u l\u00e0... 120.000 gi\u1edd<\/strong> theo c\u00e1c quy tr\u00ecnh b\u1ea3o tr\u00ec ti\u00eau chu\u1ea9n.<\/p>\n

\"LW-16.5\/13<\/p>\n<\/div>\n

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\n

Th\u00f4ng s\u1ed1 k\u1ef9 thu\u1eadt \u2013 LW-16.5\/13<\/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>\nLW-16.5\/13<\/td>\n\u2013<\/td>\n<\/tr>\n
M\u1eabu<\/td>\nHai giai \u0111o\u1ea1n, hai h\u00e0ng (\u4e8c\u5217\u4e8c\u7ea7)<\/td>\n\u2013<\/td>\n<\/tr>\n
Dung t\u00edch<\/td>\n16.5<\/td>\nm\u00b3\/ph\u00fat<\/td>\n<\/tr>\n
\u00c1p su\u1ea5t x\u1ea3<\/td>\n1.30<\/td>\nMPa<\/td>\n<\/tr>\n
K\u00edch th\u01b0\u1edbc m\u00e1y n\u00e9n (D\u00e0i \u00d7 R\u1ed9ng \u00d7 Cao)<\/td>\n2675 \u00d7 1550 \u00d7 2520<\/td>\nmm<\/td>\n<\/tr>\n
C\u00e2n n\u1eb7ng<\/td>\n3.00<\/td>\nt<\/td>\n<\/tr>\n
Quy\u1ec1n l\u1ef1c<\/td>\n160<\/td>\nkW<\/td>\n<\/tr>\n
\u0110i\u1ec7n \u00e1p<\/td>\n380<\/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. C\u00f4ng ngh\u1ec7 l\u00e0m k\u00edn PTFE kh\u00f4ng d\u1ea7u \u00e1p su\u1ea5t cao<\/h3>\n

LW-16.5\/13 s\u1eed d\u1ee5ng m\u1ed9t 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 s\u1ea3n xu\u1ea5t t\u1eeb \u200b\u200bv\u1eadt li\u1ec7u composite PTFE m\u1eadt \u0111\u1ed9 cao \u0111\u01b0\u1ee3c gia c\u01b0\u1eddng b\u1eb1ng s\u1ee3i th\u1ee7y tinh, s\u1ee3i carbon v\u00e0 c\u00e1c h\u1ea1t \u0111\u1ed3ng. C\u00f4ng th\u1ee9c chuy\u00ean d\u1ee5ng n\u00e0y \u0111\u01b0\u1ee3c thi\u1ebft k\u1ebf cho \u00e1p su\u1ea5t v\u00e0 nhi\u1ec7t \u0111\u1ed9 cao li\u00ean quan \u0111\u1ebfn ho\u1ea1t \u0111\u1ed9ng x\u1ea3 1,30 MPa, \u0111\u1ea1t h\u1ec7 s\u1ed1 ma s\u00e1t d\u01b0\u1edbi 0,06 m\u00e0 kh\u00f4ng c\u1ea7n b\u1ea5t k\u1ef3 ch\u1ea5t b\u00f4i tr\u01a1n hydrocarbon n\u00e0o. C\u00e1c v\u00f2ng \u0111\u1ec7m duy tr\u00ec \u0111\u1ed9 \u1ed5n \u0111\u1ecbnh k\u00edch th\u01b0\u1edbc l\u00ean \u0111\u1ebfn 190\u00b0C, \u0111\u1ea3m b\u1ea3o hi\u1ec7u su\u1ea5t l\u00e0m k\u00edn \u0111\u00e1ng tin c\u1eady ngay c\u1ea3 trong qu\u00e1 tr\u00ecnh ho\u1ea1t \u0111\u1ed9ng \u1edf \u00e1p su\u1ea5t cao li\u00ean t\u1ee5c. \u0110\u1ed1i v\u1edbi c\u00e1c nh\u00e0 v\u1eadn h\u00e0nh quy tr\u00ecnh h\u00f3a ch\u1ea5t, \u0111i\u1ec1u n\u00e0y mang l\u1ea1i Tu\u00e2n th\u1ee7 ti\u00eau chu\u1ea9n ISO 8573-1 Lo\u1ea1i 0 g\u1ed1c.<\/strong> kh\u00f4ng ph\u00e1t sinh chi ph\u00ed \u0111\u1ea7u t\u01b0 ban \u0111\u1ea7u cho h\u1ec7 th\u1ed1ng l\u1ecdc d\u1ea7u \u1edf kh\u00e2u sau ho\u1eb7c g\u00e1nh n\u1eb7ng b\u1ea3o tr\u00ec.<\/p>\n

2. N\u00e9n hai giai \u0111o\u1ea1n cho t\u1ef7 l\u1ec7 \u00e1p su\u1ea5t c\u1ef1c cao<\/h3>\n

C\u00e1i ki\u1ebfn tr\u00fac n\u00e9n hai giai \u0111o\u1ea1n<\/strong> Ph\u01b0\u01a1ng ph\u00e1p n\u00e0y kh\u00f4ng ch\u1ec9 c\u00f3 l\u1ee3i m\u00e0 c\u00f2n thi\u1ebft y\u1ebfu \u0111\u1ec3 \u0111\u1ea1t \u0111\u01b0\u1ee3c \u00e1p su\u1ea5t x\u1ea3 1,30 MPa t\u1eeb \u0111i\u1ec1u ki\u1ec7n \u0111\u1ea7u v\u00e0o g\u1ea7n \u00e1p su\u1ea5t kh\u00ed quy\u1ec3n. T\u1ef7 l\u1ec7 \u00e1p su\u1ea5t \u0111\u01b0\u1ee3c chia gi\u1eefa xi lanh \u00e1p su\u1ea5t th\u1ea5p v\u00e0 xi lanh \u00e1p su\u1ea5t cao, v\u1edbi b\u1ed9 l\u00e0m m\u00e1t trung gian d\u1ea1ng \u1ed1ng l\u1ed3ng hi\u1ec7u su\u1ea5t cao gi\u00fap lo\u1ea1i b\u1ecf nhi\u1ec7t l\u01b0\u1ee3ng sinh ra trong qu\u00e1 tr\u00ecnh n\u00e9n gi\u1eefa c\u00e1c giai \u0111o\u1ea1n. C\u00e1ch ti\u1ebfp c\u1eadn nhi\u1ec1u giai \u0111o\u1ea1n n\u00e0y gi\u1edbi h\u1ea1n nhi\u1ec7t \u0111\u1ed9 x\u1ea3 c\u1ee7a m\u1ed7i giai \u0111o\u1ea1n d\u01b0\u1edbi 160\u00b0C, ng\u0103n ng\u1eeba s\u1ef1 xu\u1ed1ng c\u1ea5p do nhi\u1ec7t c\u1ee7a c\u00e1c b\u1ed9 ph\u1eadn l\u00e0m k\u00edn PTFE v\u00e0 k\u00e9o d\u00e0i tu\u1ed5i th\u1ecd c\u1ee7a t\u1ea5m van kho\u1ea3ng 50% so v\u1edbi c\u00e1c thi\u1ebft k\u1ebf m\u1ed9t giai \u0111o\u1ea1n c\u1ed1 g\u1eafng \u0111\u1ea1t \u0111\u01b0\u1ee3c t\u1ef7 l\u1ec7 \u00e1p su\u1ea5t t\u01b0\u01a1ng \u0111\u01b0\u01a1ng. B\u1ed9 l\u00e0m m\u00e1t trung gian \u0111\u01b0\u1ee3c thi\u1ebft k\u1ebf qu\u00e1 kh\u1ed5 so v\u1edbi y\u00eau c\u1ea7u, cung c\u1ea5p bi\u00ean \u0111\u1ed9 an to\u00e0n trong tr\u01b0\u1eddng h\u1ee3p nhi\u1ec7t \u0111\u1ed9 m\u00f4i tr\u01b0\u1eddng thay \u0111\u1ed5i \u0111\u1ed9t ng\u1ed9t.<\/p>\n

3. C\u1ea5u tr\u00fac khung nh\u1ecf g\u1ecdn nh\u01b0ng ch\u1eafc ch\u1eafn<\/h3>\n

Khung ch\u00ednh \u0111\u01b0\u1ee3c \u0111\u00fac t\u1eeb... Gang \u0111\u00fac m\u00e0u x\u00e1m GG25<\/strong> (t\u01b0\u01a1ng \u0111\u01b0\u01a1ng v\u1edbi ASTM A48 Lo\u1ea1i 30B) v\u1edbi c\u00e1c \u0111\u01b0\u1eddng d\u1eabn n\u01b0\u1edbc l\u00e0m m\u00e1t t\u00edch h\u1ee3p. M\u1eb7c d\u00f9 c\u00f3 kh\u1ea3 n\u0103ng ch\u1ecbu \u00e1p su\u1ea5t cao, LW-16.5\/13 v\u1eabn duy tr\u00ec k\u00edch th\u01b0\u1edbc t\u01b0\u01a1ng \u0111\u1ed1i nh\u1ecf g\u1ecdn. 2675 \u00d7 1550 \u00d7 2520 mm<\/strong> v\u00e0 tr\u1ecdng l\u01b0\u1ee3ng ch\u1ec9 3,00 t\u1ea5n<\/strong>C\u1ea5u h\u00ecnh hai h\u00e0ng xi lanh \u0111\u1ed1i di\u1ec7n nhau t\u1ea1o ra s\u1ef1 tri\u1ec7t ti\u00eau l\u1ef1c b\u1eadc nh\u1ea5t v\u1ed1n c\u00f3, gi\u1ea3m s\u1ef1 truy\u1ec1n rung \u0111\u1ed9ng v\u00e0 cho ph\u00e9p l\u1eafp \u0111\u1eb7t tr\u00ean kh\u1ed1i b\u00ea t\u00f4ng c\u1ed1t th\u00e9p qu\u00e1n t\u00ednh c\u00f3 tr\u1ecdng l\u01b0\u1ee3ng khi\u00eam t\u1ed1n t\u1eeb 5\u20136 t\u1ea5n. T\u00ednh nh\u1ecf g\u1ecdn n\u00e0y \u0111\u1eb7c bi\u1ec7t c\u00f3 l\u1ee3i cho vi\u1ec7c l\u1eafp \u0111\u1eb7t c\u1ea3i t\u1ea1o trong c\u00e1c nh\u00e0 m\u00e1y h\u00f3a ch\u1ea5t v\u00e0 c\u01a1 s\u1edf ch\u1ebf bi\u1ebfn hi\u1ec7n c\u00f3, n\u01a1i kh\u00f4ng gian v\u00e0 kh\u1ea3 n\u0103ng ch\u1ecbu t\u1ea3i c\u1ee7a n\u1ec1n m\u00f3ng b\u1ecb h\u1ea1n ch\u1ebf.<\/p>\n

4. B\u1ed9 \u0111i\u1ec1u khi\u1ec3n \u0111\u1ed9ng c\u01a1 c\u00f4ng nghi\u1ec7p ti\u00eau chu\u1ea9n 380V<\/h3>\n

LW-16.5\/13 \u0111\u01b0\u1ee3c \u0111i\u1ec1u khi\u1ec3n b\u1edfi m\u1ed9t \u0110\u1ed9ng c\u01a1 c\u1ea3m \u1ee9ng ba pha, c\u00f4ng su\u1ea5t 160 kW, \u0111i\u1ec7n \u00e1p 380V, t\u1ea7n s\u1ed1 50Hz<\/strong> Tu\u00e2n th\u1ee7 ti\u00eau chu\u1ea9n IEC 60034-1 c\u1ea5p hi\u1ec7u su\u1ea5t IE3. C\u1ea5u h\u00ecnh \u0111i\u1ec7n \u00e1p th\u1ea5p ti\u00eau chu\u1ea9n t\u00edch h\u1ee3p tr\u1ef1c ti\u1ebfp v\u00e0o c\u00e1c b\u1ea3ng ph\u00e2n ph\u1ed1i c\u00f4ng nghi\u1ec7p 380V hi\u1ec7n c\u00f3 m\u00e0 kh\u00f4ng c\u1ea7n c\u01a1 s\u1edf h\u1ea1 t\u1ea7ng \u0111i\u1ec7n \u00e1p trung b\u00ecnh, m\u00e1y bi\u1ebfn \u00e1p h\u1ea1 \u00e1p ho\u1eb7c thi\u1ebft b\u1ecb \u0111\u00f3ng c\u1eaft chuy\u00ean d\u1ee5ng. S\u1ef1 \u0111\u01a1n gi\u1ea3n v\u1ec1 \u0111i\u1ec7n n\u00e0y gi\u00fap gi\u1ea3m c\u1ea3 chi ph\u00ed \u0111\u1ea7u t\u01b0 v\u00e0 \u0111\u1ed9 ph\u1ee9c t\u1ea1p khi v\u1eadn h\u00e0nh, bi\u1ebfn LW-16.5\/13 tr\u1edf th\u00e0nh m\u1ed9t l\u1ef1a ch\u1ecdn n\u00e2ng c\u1ea5p h\u1ea5p d\u1eabn cho c\u00e1c c\u01a1 s\u1edf \u0111ang chuy\u1ec3n \u0111\u1ed5i t\u1eeb b\u00ecnh kh\u00ed nit\u01a1 \u00e1p su\u1ea5t cao ho\u1eb7c m\u00e1y t\u0103ng \u00e1p kh\u00ed th\u1ee7y l\u1ef1c sang h\u1ec7 th\u1ed1ng n\u00e9n li\u00ean t\u1ee5c t\u1ea1i ch\u1ed7.<\/p>\n

\"LW-16.5\/13<\/p>\n<\/div>\n

<\/p>\n

\n

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

T\u1ed5ng h\u1ee3p h\u00f3a h\u1ecdc \u00e1p su\u1ea5t cao v\u00e0 l\u00e0m tr\u01a1 l\u00f2 ph\u1ea3n \u1ee9ng<\/h3>\n

Trong c\u00e1c nh\u00e0 m\u00e1y s\u1ea3n xu\u1ea5t h\u00f3a ch\u1ea5t, LW-16.5\/13 cung c\u1ea5p kh\u00ed nit\u01a1 \u00e1p su\u1ea5t cao cho L\u00e0m tr\u01a1 l\u00f2 ph\u1ea3n \u1ee9ng, b\u1ea3o qu\u1ea3n l\u1edbp ch\u1ea5t x\u00fac t\u00e1c v\u00e0 b\u01a1m nit\u01a1 kh\u1ea9n c\u1ea5p.<\/strong> v\u00e0o c\u00e1c b\u00ecnh ch\u1ee9a ho\u1ea1t \u0111\u1ed9ng \u1edf \u00e1p su\u1ea5t cao. \u00c1p su\u1ea5t x\u1ea3 1,30 MPa \u0111\u1ee7 \u0111\u1ec3 v\u01b0\u1ee3t qua \u00e1p su\u1ea5t b\u00ean trong c\u1ee7a h\u1ea7u h\u1ebft c\u00e1c l\u00f2 ph\u1ea3n \u1ee9ng theo m\u1ebb, n\u1ed3i h\u1ea5p v\u00e0 v\u00f2ng t\u1ed5ng h\u1ee3p \u00e1p su\u1ea5t cao, cho ph\u00e9p b\u01a1m nit\u01a1 tr\u1ef1c ti\u1ebfp m\u00e0 kh\u00f4ng c\u1ea7n t\u0103ng \u00e1p trung gian. Thi\u1ebft k\u1ebf kh\u00f4ng d\u1ea7u l\u00e0 c\u1ef1c k\u1ef3 quan tr\u1ecdng trong t\u1ed5ng h\u1ee3p h\u00f3a h\u1ecdc v\u00ec b\u1ea5t k\u1ef3 s\u1ef1 nhi\u1ec5m b\u1ea9n hydrocarbon n\u00e0o c\u0169ng s\u1ebd l\u00e0m nhi\u1ec5m \u0111\u1ed9c c\u00e1c ch\u1ea5t x\u00fac t\u00e1c kim lo\u1ea1i qu\u00fd, g\u00e2y ra c\u00e1c ph\u1ea3n \u1ee9ng ph\u1ee5 kh\u00f4ng mong mu\u1ed1n ho\u1eb7c l\u00e0m gi\u1ea3m \u0111\u1ed9 tinh khi\u1ebft c\u1ee7a s\u1ea3n ph\u1ea9m trong s\u1ea3n xu\u1ea5t h\u00f3a ch\u1ea5t tinh khi\u1ebft v\u00e0 d\u01b0\u1ee3c ph\u1ea9m.<\/p>\n

\"LW-16.5\/13<\/p>\n

T\u0103ng \u00e1p su\u1ea5t cao VPSA b\u1eb1ng kh\u00ed nit\u01a1<\/h3>\n

\u0110\u1ed1i v\u1edbi m\u00e1y t\u1ea1o kh\u00ed nit\u01a1 VPSA s\u1ea3n xu\u1ea5t kh\u00ed nit\u01a1 tinh khi\u1ebft cao \u1edf \u00e1p su\u1ea5t g\u1ea7n b\u1eb1ng \u00e1p su\u1ea5t kh\u00ed quy\u1ec3n, th\u00ec... B\u1ed9 t\u0103ng \u00e1p nit\u01a1 LW-16.5\/13<\/a> H\u1ec7 th\u1ed1ng n\u00e9n s\u1ea3n ph\u1ea9m \u00e1p su\u1ea5t th\u1ea5p xu\u1ed1ng 1,30 MPa \u0111\u1ec3 ph\u00e2n ph\u1ed1i \u00e1p su\u1ea5t cao cho c\u00e1c kh\u00e1ch h\u00e0ng s\u1eed d\u1ee5ng trong quy tr\u00ecnh s\u1ea3n xu\u1ea5t \u0111\u00f2i h\u1ecfi cao. C\u00f4ng su\u1ea5t 16,5 m\u00b3\/ph\u00fat r\u1ea5t ph\u00f9 h\u1ee3p v\u1edbi c\u00e1c h\u1ec7 th\u1ed1ng VPSA quy m\u00f4 trung b\u00ecnh ph\u1ee5c v\u1ee5 c\u00e1c nh\u00e0 m\u00e1y h\u00f3a ch\u1ea5t, c\u01a1 s\u1edf kh\u00ed chuy\u00ean d\u1ee5ng v\u00e0 c\u00e1c \u1ee9ng d\u1ee5ng bao ph\u1ee7 \u00e1p su\u1ea5t cao. \u0110\u01b0\u1eddng d\u1eabn n\u00e9n kh\u00f4ng d\u1ea7u b\u1ea3o v\u1ec7 s\u00e0ng ph\u00e2n t\u1eed carbon kh\u1ecfi b\u1ecb nhi\u1ec5m \u0111\u1ed9c hydrocarbon, k\u00e9o d\u00e0i tu\u1ed5i th\u1ecd ch\u1ea5t h\u1ea5p ph\u1ee5 v\u00e0 duy tr\u00ec \u0111\u1ed9 tinh khi\u1ebft c\u1ee7a nit\u01a1.<\/p>\n

S\u00fac r\u1eeda v\u00e0 ki\u1ec3m tra \u00e1p su\u1ea5t \u0111\u01b0\u1eddng \u1ed1ng d\u1eabn d\u1ea7u kh\u00ed<\/h3>\n

Trong x\u00e2y d\u1ef1ng v\u00e0 b\u1ea3o tr\u00ec \u0111\u01b0\u1eddng \u1ed1ng d\u1eabn d\u1ea7u kh\u00ed, nit\u01a1 \u0111\u01b0\u1ee3c s\u1eed d\u1ee5ng \u0111\u1ec3: s\u00fac r\u1eeda \u0111\u01b0\u1eddng \u1ed1ng, th\u1eed nghi\u1ec7m d\u1ecbch chuy\u1ec3n th\u1ee7y t\u0129nh v\u00e0 \u0111\u00f3ng g\u00f3i kh\u00ed tr\u01a1 kh\u00f4.<\/strong> Tr\u01b0\u1edbc khi \u0111\u01b0a v\u00e0o v\u1eadn h\u00e0nh. \u00c1p su\u1ea5t x\u1ea3 1,30 MPa c\u1ee7a LW-16.5\/13 \u0111\u1ee7 \u0111\u1ec3 l\u00e0m s\u1ea1ch c\u00e1c \u0111\u01b0\u1eddng \u1ed1ng c\u00f3 \u0111\u01b0\u1eddng k\u00ednh trung b\u00ecnh (\u0111\u01b0\u1eddng k\u00ednh danh ngh\u0129a l\u00ean \u0111\u1ebfn 24 inch) v\u00e0 \u0111\u1ec3 th\u1eed nghi\u1ec7m d\u1ecbch chuy\u1ec3n th\u1ee7y l\u1ef1c trong c\u00e1c \u0111\u01b0\u1eddng \u1ed1ng ho\u1ea1t \u0111\u1ed9ng \u1edf \u00e1p su\u1ea5t l\u00ean \u0111\u1ebfn 10 MPa. Thi\u1ebft k\u1ebf kh\u00f4ng d\u1ea7u gi\u00fap ng\u0103n ng\u1eeba \u00f4 nhi\u1ec5m hydrocarbon b\u00ean trong \u0111\u01b0\u1eddng \u1ed1ng, \u0111i\u1ec1u n\u00e0y r\u1ea5t c\u1ea7n thi\u1ebft \u0111\u1ed1i v\u1edbi c\u00e1c \u0111\u01b0\u1eddng \u1ed1ng d\u1eabn kh\u00ed, n\u01a1i ngay c\u1ea3 l\u01b0\u1ee3ng d\u1ea7u d\u01b0 nh\u1ecf c\u0169ng c\u00f3 th\u1ec3 l\u00e0m h\u1ecfng c\u00e1c thi\u1ebft b\u1ecb \u0111o ch\u1ea5t l\u01b0\u1ee3ng kh\u00ed, tr\u1ea1m n\u00e9n kh\u00ed v\u00e0 thi\u1ebft b\u1ecb c\u1ee7a ng\u01b0\u1eddi s\u1eed d\u1ee5ng cu\u1ed1i c\u00f9ng.<\/p>\n

\"LW-16.5\/13<\/p>\n

Ho\u1ea1t \u0111\u1ed9ng chi\u1ebft n\u1ea1p kh\u00ed chuy\u00ean d\u1ee5ng v\u00e0 b\u00ecnh kh\u00ed<\/h3>\n

C\u00e1c c\u01a1 s\u1edf s\u1ea3n xu\u1ea5t kh\u00ed chuy\u00ean d\u1ee5ng v\u00e0 nh\u00e0 ph\u00e2n ph\u1ed1i kh\u00ed c\u00f4ng nghi\u1ec7p c\u1ea7n nit\u01a1 \u00e1p su\u1ea5t cao \u0111\u1ec3... n\u1ea1p kh\u00ed v\u00e0o b\u00ecnh, n\u1ea1p theo b\u00f3 v\u00e0 chu\u1ea9n b\u1ecb h\u1ed7n h\u1ee3p kh\u00ed.<\/strong>\u00c1p su\u1ea5t x\u1ea3 1,30 MPa c\u1ee7a LW-16.5\/13 \u0111\u1ee7 \u0111\u1ec3 n\u1ea1p \u0111\u1ea7y c\u00e1c b\u00ecnh kh\u00ed nit\u01a1 \u00e1p su\u1ea5t cao (th\u01b0\u1eddng c\u00f3 \u00e1p su\u1ea5t l\u00e0m vi\u1ec7c 15 MPa) th\u00f4ng qua b\u1ed9 t\u0103ng \u00e1p kh\u00ed nhi\u1ec1u t\u1ea7ng ho\u1eb7c h\u1ec7 th\u1ed1ng m\u00e1y n\u00e9n kh\u00ed. Ch\u1ee9ng nh\u1eadn kh\u00f4ng d\u1ea7u \u0111\u1ea3m b\u1ea3o c\u00e1c b\u00ecnh kh\u00ed \u0111\u00e3 \u0111\u01b0\u1ee3c n\u1ea1p \u0111\u00e1p \u1ee9ng c\u00e1c ti\u00eau chu\u1ea9n \u0111\u1ed9 tinh khi\u1ebft c\u1ee7a nit\u01a1 c\u1ea5p ph\u00e2n t\u00edch, si\u00eau tinh khi\u1ebft v\u00e0 c\u1ea5p nghi\u00ean c\u1ee9u m\u00e0 kh\u00f4ng c\u1ea7n c\u00e1c b\u01b0\u1edbc tinh ch\u1ebf b\u1ed5 sung.<\/p>\n<\/div>\n

<\/p>\n

\n

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

LW-16.5\/13 \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 d\u1ef1a tr\u00ean kh\u1ea3 n\u0103ng t\u01b0\u01a1ng th\u00edch v\u1edbi kh\u00ed nit\u01a1 \u00e1p su\u1ea5t cao, kh\u1ea3 n\u0103ng ch\u1ecbu nhi\u1ec7t \u0111\u1ed9 cao v\u00e0 tu\u1ed5i th\u1ecd ho\u1ea1t \u0111\u1ed9ng k\u00e9o d\u00e0i:<\/p>\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
Kh\u1ed1i xi lanh<\/td>\nGang x\u00e1m<\/td>\nGG25 \/ HT250, \u00e1o n\u01b0\u1edbc l\u00e0m m\u00e1t t\u00edch h\u1ee3p<\/td>\n<\/tr>\n
Tr\u1ee5c khu\u1ef7u<\/td>\nTh\u00e9p h\u1ee3p kim r\u00e8n<\/td>\n42CrMo4, Q&T, ISO 1940 G2.5 c\u00e2n b\u1eb1ng \u0111\u1ed9ng<\/td>\n<\/tr>\n
V\u00f2ng piston<\/td>\nV\u1eadt li\u1ec7u composite PTFE-Th\u1ee7y tinh-Carbon-\u0110\u1ed3ng<\/td>\nT\u1ef1 b\u00f4i tr\u01a1n, ch\u1ecbu nhi\u1ec7t \u0111\u1ed9 cao l\u00ean \u0111\u1ebfn 190\u00b0C.<\/td>\n<\/tr>\n
C\u00e1c ban nh\u1ea1c Rider<\/td>\nH\u1ee3p ch\u1ea5t PTFE<\/td>\nH\u1ec7 th\u1ed1ng d\u1eabn h\u01b0\u1edbng piston, ch\u1ed1ng tr\u1ea7y x\u01b0\u1edbc, t\u1ef7 l\u1ec7 m\u00e0i m\u00f2n <0,04 mm\/1000 gi\u1edd.<\/td>\n<\/tr>\n
T\u1ea5m van<\/td>\nTh\u00e9p kh\u00f4ng g\u1ec9<\/td>\nSS316, l\u00f2 xo v\u00f2ng \u0111\u1ed3ng t\u00e2m, ch\u1ecbu \u00e1p su\u1ea5t cao<\/td>\n<\/tr>\n
Thanh truy\u1ec1n<\/td>\nTh\u00e9p r\u00e8n v\u1edbi \u1ed5 tr\u1ee5c Babbitt<\/td>\n\u0110\u1ea7u l\u1edbn \u0111\u01b0\u1ee3c gia c\u00f4ng ch\u00ednh x\u00e1c, b\u00f4i tr\u01a1n b\u1eb1ng d\u1ea7u<\/td>\n<\/tr>\n
B\u1ed9 l\u00e0m m\u00e1t kh\u00ed n\u1ea1p<\/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>\nThi\u1ebft k\u1ebf \u1ed1ng c\u00f3 c\u00e1nh t\u1ea3n nhi\u1ec7t, nhi\u1ec7t \u0111\u1ed9 n\u01b0\u1edbc l\u00e0m m\u00e1t \u0111\u1ecbnh m\u1ee9c 32\u00b0C.<\/td>\n<\/tr>\n
\u0110\u01b0\u1eddng \u1ed1ng \u00e1p su\u1ea5t cao<\/td>\nTh\u00e9p carbon li\u1ec1n m\u1ea1ch<\/td>\nTi\u00eau chu\u1ea9n ASTM A106 C\u1ea5p B, \u0111\u1ecbnh m\u1ee9c \u00e1p su\u1ea5t g\u1ea5p 1,5 l\u1ea7n \u00e1p su\u1ea5t thi\u1ebft k\u1ebf.<\/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 (RT) theo ti\u00eau chu\u1ea9n ASME M\u1ee5c V, \u0110i\u1ec1u 2, 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.<\/p>\n

\"LW-16.5\/13<\/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 kh\u00f4ng gian<\/h3>\n

M\u00e1y khoan LW-16.5\/13 c\u00f3 tr\u1ecdng l\u01b0\u1ee3ng kh\u00f4 3,00 t\u1ea5n v\u00e0 tr\u1ecdng t\u00e2m n\u1eb1m c\u00e1ch \u0111\u1ebf kho\u1ea3ng 800 mm. Thi\u1ebft k\u1ebf hai h\u00e0ng xi lanh \u0111\u1ed1i x\u1ee9ng mang l\u1ea1i s\u1ef1 c\u00e2n b\u1eb1ng l\u1ef1c tuy\u1ec7t v\u1eddi, cho ph\u00e9p l\u1eafp \u0111\u1eb7t tr\u00ean nhi\u1ec1u b\u1ec1 m\u1eb7t kh\u00e1c nhau. Kh\u1ed1i qu\u00e1n t\u00ednh b\u00ea t\u00f4ng c\u1ed1t th\u00e9p n\u1eb7ng 5\u20136 t\u1ea5n<\/strong>Kh\u1ed1i m\u00e1y c\u1ea7n \u0111\u01b0\u1ee3c l\u1eafp \u0111\u1eb7t tr\u00ean c\u00e1c b\u1ed9 gi\u1ea3m ch\u1ea5n rung \u0111\u1ed9ng b\u1eb1ng ch\u1ea5t \u0111\u00e0n h\u1ed3i (t\u1ea7n s\u1ed1 t\u1ef1 nhi\u00ean 8\u201312 Hz) \u0111\u1ec3 ng\u0103n ng\u1eeba s\u1ef1 truy\u1ec1n rung \u0111\u1ed9ng. Kho\u1ea3ng kh\u00f4ng c\u1ea7n thi\u1ebft: 1,2 m \u1edf ph\u00eda kh\u00f4ng truy\u1ec1n \u0111\u1ed9ng \u0111\u1ec3 ti\u1ebfp c\u1eadn van, 1,0 m \u1edf ph\u00eda truy\u1ec1n \u0111\u1ed9ng \u0111\u1ec3 b\u1ea3o tr\u00ec \u0111\u1ed9ng c\u01a1 v\u00e0 1,5 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. K\u00edch th\u01b0\u1edbc nh\u1ecf g\u1ecdn gi\u00fap LW-16.5\/13 ph\u00f9 h\u1ee3p \u0111\u1ec3 l\u1eafp \u0111\u1eb7t trong c\u00e1c ph\u00f2ng m\u00e1y hi\u1ec7n c\u00f3 v\u1edbi di\u1ec7n t\u00edch s\u00e0n h\u1ea1n ch\u1ebf.<\/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 18 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 b\u1ed9 l\u00e0m m\u00e1t trung gian theo c\u00e1c nh\u00e1nh song song. 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 < 500 mg\/L, h\u00e0m l\u01b0\u1ee3ng clorua < 50 mg\/L (\u0111\u1ec3 ng\u0103n ng\u1eeba \u0103n m\u00f2n \u1ed1ng SS316), ch\u1ea5t r\u1eafn l\u01a1 l\u1eedng < 30 mg\/L v\u00e0 t\u1ed5ng \u0111\u1ed9 c\u1ee9ng < 300 mg\/L t\u00ednh theo CaCO\u2083. \u0110\u1ed1i v\u1edbi c\u00e1c \u0111\u1ecba \u0111i\u1ec3m c\u00f3 ch\u1ea5t l\u01b0\u1ee3ng n\u01b0\u1edbc k\u00e9m, n\u00ean s\u1eed d\u1ee5ng th\u00e1p gi\u1ea3i nhi\u1ec7t kh\u00e9p k\u00edn nh\u1ecf g\u1ecdn v\u1edbi h\u1ec7 th\u1ed1ng l\u1ecdc d\u00f2ng ph\u1ee5 \u0111\u1ec3 ng\u0103n ng\u1eeba s\u1ef1 h\u00ecnh th\u00e0nh c\u1eb7n v\u00e0 \u0103n m\u00f2n trong c\u00e1c m\u1ea1ch l\u00e0m m\u00e1t \u00e1p su\u1ea5t cao.<\/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
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 m\u1ee9c \u0111\u1ed9 rung \u0111\u1ed9ng, ti\u1ebfng \u1ed3n b\u1ea5t th\u01b0\u1eddng, l\u01b0u l\u01b0\u1ee3ng n\u01b0\u1edbc l\u00e0m m\u00e1t, nhi\u1ec7t \u0111\u1ed9 v\u00e0 \u00e1p su\u1ea5t n\u01b0\u1edbc x\u1ea3.<\/td>\n<\/tr>\n
250 gi\u1edd<\/td>\nKi\u1ec3m tra t\u1ea5m van<\/td>\nTh\u00e1o v\u00e0 ki\u1ec3m tra c\u00e1c van h\u00fat\/x\u1ea3 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
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; thay th\u1ebf v\u00f2ng n\u1ebfu khe h\u1edf v\u01b0\u1ee3t qu\u00e1 0,20 mm.<\/td>\n<\/tr>\n
4.000 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.<\/td>\n<\/tr>\n
8.000 gi\u1edd<\/td>\n\u0110\u1ea1i tu l\u1edbn<\/td>\nKi\u1ec3m tra c\u1ed5 tr\u1ee5c khu\u1ef7u, \u0111o khe h\u1edf b\u1ea1c l\u00f3t ch\u00ednh, thay th\u1ebf b\u1ea1c l\u00f3t n\u1ebfu >0,08 mm.<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<\/div>\n

Thi\u1ebft k\u1ebf kh\u00f4ng d\u1ea7u c\u1ee7a LW-16.5\/13 gi\u00fap \u0111\u01a1n gi\u1ea3n h\u00f3a \u0111\u00e1ng k\u1ec3 vi\u1ec7c b\u1ea3o tr\u00ec so v\u1edbi c\u00e1c lo\u1ea1i m\u00e1y b\u01a1m c\u00f3 b\u00f4i tr\u01a1n. Kh\u00f4ng c\u1ea7n l\u00ean l\u1ecbch thay d\u1ea7u, kh\u00f4ng c\u1ea7n ph\u00e2n t\u00edch m\u1eabu d\u1ea7u b\u00f4i tr\u01a1n, kh\u00f4ng c\u1ea7n thay th\u1ebf b\u1ed9 l\u1ecdc d\u1ea7u v\u00e0 kh\u00f4ng c\u1ea7n theo d\u00f5i h\u1ed9p t\u00e1ch d\u1ea7u. C\u00e1c b\u1ed9 ph\u1eadn hao m\u00f2n ti\u00eau hao duy nh\u1ea5t l\u00e0... v\u00f2ng piston PTFE v\u00e0 v\u00f2ng d\u1eabn h\u01b0\u1edbng<\/strong>Th\u00f4ng th\u01b0\u1eddng, v\u00f2ng piston \u0111\u1ea1t tu\u1ed5i th\u1ecd t\u1eeb 4.000 \u0111\u1ebfn 6.000 gi\u1edd ho\u1ea1t \u0111\u1ed9ng trong \u0111i\u1ec1u ki\u1ec7n kh\u00ed nit\u01a1 s\u1ea1ch. \u1ede \u00e1p su\u1ea5t x\u1ea3 1,30 MPa, t\u1ed1c \u0111\u1ed9 m\u00e0i m\u00f2n v\u00f2ng piston cao h\u01a1n m\u1ed9t ch\u00fat so v\u1edbi ho\u1ea1t \u0111\u1ed9ng \u1edf \u00e1p su\u1ea5t th\u1ea5p, v\u00e0 ch\u00fang t\u00f4i khuy\u1ebfn ngh\u1ecb tu\u00e2n th\u1ee7 chu k\u1ef3 thay th\u1ebf 4.000 gi\u1edd \u0111\u1ec3 \u0111\u1ea3m b\u1ea3o \u0111\u1ed9 tin c\u1eady t\u1ed1i \u01b0u.<\/p>\n

\"LW-16.5\/13<\/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 LW-16.5\/13 \u0111\u01b0\u1ee3c thi\u1ebft k\u1ebf, s\u1ea3n xu\u1ea5t v\u00e0 th\u1eed nghi\u1ec7m \u0111\u1ec3 \u0111\u00e1p \u1ee9ng c\u00e1c ti\u00eau chu\u1ea9n qu\u1ed1c t\u1ebf v\u00e0 khung ph\u00e1p l\u00fd sau:<\/p>\n

\n
Ch\u1ec9 th\u1ecb v\u1ec1 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\u1ea5t l\u01b0\u1ee3ng kh\u00f4ng kh\u00ed 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 (Qu\u1ea3n l\u00fd ch\u1ea5t l\u01b0\u1ee3ng), ISO 14001:2015 (Qu\u1ea3n l\u00fd m\u00f4i tr\u01b0\u1eddng)<\/span><\/div>\n<\/div>\n
\u26a0\ufe0f Th\u00f4ng b\u00e1o an to\u00e0n quan tr\u1ecdng<\/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 1,30 MPa, nguy c\u01a1 gi\u1ea3i ph\u00f3ng nit\u01a1 nhanh ch\u00f3ng v\u00e0 thay th\u1ebf oxy t\u0103ng l\u00ean \u0111\u00e1ng k\u1ec3. T\u1ea5t c\u1ea3 c\u00e1c h\u1ec7 th\u1ed1ng LW-16.5\/13 ph\u1ea3i t\u00edch h\u1ee3p h\u1ec7 th\u1ed1ng gi\u00e1m s\u00e1t li\u00ean t\u1ee5c t\u00ecnh tr\u1ea1ng thi\u1ebfu oxy trong ph\u00f2ng m\u00e1y n\u00e9n v\u00e0 t\u1ea5t c\u1ea3 c\u00e1c khu v\u1ef1c li\u1ec1n k\u1ec1. H\u1ec7 th\u1ed1ng th\u00f4ng gi\u00f3 ph\u1ea3i \u0111\u01b0\u1ee3c thi\u1ebft k\u1ebf \u0111\u1ec3 duy tr\u00ec n\u1ed3ng \u0111\u1ed9 oxy trong m\u00f4i tr\u01b0\u1eddng xung quanh tr\u00ean 19,51 TP3T theo ti\u00eau chu\u1ea9n OSHA 29 CFR 1910.146. C\u00e1c kh\u00f3a li\u00ean \u0111\u1ed9ng t\u1eaft kh\u1ea9n c\u1ea5p ph\u1ea3i k\u00edch ho\u1ea1t \u1edf m\u1ee9c 19,51 TP3T O\u2082 (b\u00e1o \u0111\u1ed9ng) v\u00e0 k\u00edch ho\u1ea1t c\u00e1ch ly m\u00e1y n\u00e9n t\u1ef1 \u0111\u1ed9ng \u1edf m\u1ee9c 18,01 TP3T O\u2082 (t\u1eaft \u0111\u1ed9t ng\u1ed9t). \u0110\u01b0\u1eddng \u1ed1ng nit\u01a1 \u00e1p su\u1ea5t cao ph\u1ea3i \u0111\u01b0\u1ee3c thi\u1ebft k\u1ebf, ch\u1ebf t\u1ea1o v\u00e0 ki\u1ec3m tra theo ti\u00eau chu\u1ea9n ASME B31.3 v\u1ec1 \u0111\u01b0\u1eddng \u1ed1ng x\u1eed l\u00fd. T\u1ea5t c\u1ea3 nh\u00e2n vi\u00ean l\u00e0m vi\u1ec7c tr\u00ean h\u1ec7 th\u1ed1ng nit\u01a1 \u00e1p su\u1ea5t cao ph\u1ea3i \u0111\u01b0\u1ee3c \u0111\u00e0o t\u1ea1o v\u1ec1 an to\u00e0n \u00e1p su\u1ea5t v\u00e0 c\u00e1c nguy c\u01a1 ng\u1ea1t th\u1edf.<\/p>\n<\/div>\n

\"LW-16.5\/13<\/p>\n<\/div>\n

<\/p>\n

\n

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

\u1ed0ng k\u00ednh LW-16.5\/13 \u0111\u1ea1t \u0111\u01b0\u1ee3c... c\u00f4ng su\u1ea5t ti\u00eau th\u1ee5 ri\u00eang x\u1ea5p x\u1ec9 9,70 kW\/m\u00b3\/ph\u00fat<\/strong> C\u00f4ng su\u1ea5t ri\u00eang n\u00e0y ph\u1ea3n \u00e1nh t\u1ed5n th\u1ea5t nhi\u1ec7t \u0111\u1ed9ng h\u1ecdc li\u00ean quan \u0111\u1ebfn t\u1ef7 l\u1ec7 \u00e1p su\u1ea5t cao c\u1ea7n thi\u1ebft \u0111\u1ec3 \u0111\u1ea1t \u0111\u01b0\u1ee3c 1,30 MPa t\u1eeb \u0111i\u1ec1u ki\u1ec7n \u0111\u1ea7u v\u00e0o g\u1ea7n \u00e1p su\u1ea5t kh\u00ed quy\u1ec3n. M\u1eb7c d\u00f9 cao h\u01a1n so v\u1edbi m\u00e1y n\u00e9n \u00e1p su\u1ea5t th\u1ea5p, hi\u1ec7u su\u1ea5t n\u00e0y v\u1eabn c\u1ea1nh tranh trong ph\u00e2n kh\u00fac m\u00e1y n\u00e9n piston kh\u00f4ng d\u1ea7u \u00e1p su\u1ea5t cao. \u0110\u1ec3 so s\u00e1nh, m\u00e1y n\u00e9n tr\u1ee5c v\u00edt b\u00f4i tr\u01a1n b\u1eb1ng d\u1ea7u ho\u1ea1t \u0111\u1ed9ng \u1edf t\u1ef7 l\u1ec7 \u00e1p su\u1ea5t t\u01b0\u01a1ng \u0111\u01b0\u01a1ng th\u01b0\u1eddng ti\u00eau th\u1ee5 10,5\u201312,0 kW\/m\u00b3\/ph\u00fat, v\u00e0 b\u1ed9 t\u0103ng \u00e1p kh\u00ed th\u1ee7y l\u1ef1c (th\u01b0\u1eddng \u0111\u01b0\u1ee3c s\u1eed d\u1ee5ng cho nit\u01a1 \u00e1p su\u1ea5t cao) c\u00f3 th\u1ec3 v\u01b0\u1ee3t qu\u00e1 15 kW\/m\u00b3\/ph\u00fat.<\/p>\n

Trong \u0111i\u1ec1u ki\u1ec7n v\u1eadn h\u00e0nh ti\u00eau chu\u1ea9n h\u00e0ng n\u0103m 8.000 gi\u1edd, l\u1ee3i th\u1ebf v\u1ec1 hi\u1ec7u qu\u1ea3 c\u1ee7a \u0111\u1ed9ng c\u01a1 LW-16.5\/13 so v\u1edbi c\u00e1c l\u1ef1a ch\u1ecdn k\u00e9m hi\u1ec7u qu\u1ea3 h\u01a1n mang l\u1ea1i hi\u1ec7u su\u1ea5t x\u1ea5p x\u1ec9... Ti\u1ebft ki\u1ec7m n\u0103ng l\u01b0\u1ee3ng h\u00e0ng n\u0103m t\u1eeb 66.000 \u0111\u1ebfn 132.000 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 $5,280 \u0111\u1ebfn $10,560. Tuy nhi\u00ean, l\u00fd do kinh t\u1ebf ch\u00ednh \u0111\u1ec3 l\u1ef1a ch\u1ecdn LW-16.5\/13 th\u01b0\u1eddng xu\u1ea5t ph\u00e1t t\u1eeb... 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> thay v\u00ec ch\u1ec9 ti\u1ebft ki\u1ec7m n\u0103ng l\u01b0\u1ee3ng \u1edf m\u1ee9c \u0111\u1ed9 nh\u1ecf. T\u1ed5ng chi ph\u00ed s\u1edf h\u1eefu cho h\u1ec7 th\u1ed1ng n\u00e9n kh\u00ed nit\u01a1 \u00e1p su\u1ea5t cao<\/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 so v\u1edbi c\u00e1c gi\u1ea3i ph\u00e1p thay th\u1ebf s\u1eed d\u1ee5ng d\u1ea7u b\u00f4i tr\u01a1n \u0111\u00f2i h\u1ecfi qu\u00e1 tr\u00ecnh tinh ch\u1ebf ph\u1ee9c t\u1ea1p \u1edf kh\u00e2u sau.<\/p>\n

Thi\u1ebft k\u1ebf kh\u00f4ng d\u1ea7u c\u0169ng lo\u1ea1i b\u1ecf t\u1ed5n th\u1ea5t n\u0103ng l\u01b0\u1ee3ng c\u1ee7a thi\u1ebft b\u1ecb lo\u1ea1i b\u1ecf d\u1ea7u \u1edf ph\u00eda sau. M\u1ed9t m\u00e1y n\u00e9n cao \u00e1p b\u00f4i tr\u01a1n b\u1eb1ng d\u1ea7u \u0111i\u1ec3n h\u00ecnh y\u00eau c\u1ea7u c\u00e1c b\u1ed9 l\u1ecdc k\u1ebft t\u1ee5 nhi\u1ec1u t\u1ea7ng, b\u1ed9 h\u1ea5p ph\u1ee5 than ho\u1ea1t t\u00ednh v\u00e0 thi\u1ebft b\u1ecb gi\u00e1m s\u00e1t d\u1ea7u li\u00ean t\u1ee5c, ti\u00eau th\u1ee5 t\u1ed5ng c\u1ed9ng 4\u20136% c\u00f4ng su\u1ea5t \u0111\u1ea7u ra c\u1ee7a m\u00e1y n\u00e9n. Ch\u1ee9ng nh\u1eadn kh\u00f4ng d\u1ea7u s\u1eb5n c\u00f3 c\u1ee7a LW-16.5\/13 lo\u1ea1i b\u1ecf ho\u00e0n to\u00e0n t\u1ea3i ti\u00eau hao n\u00e0y, c\u1ea3i thi\u1ec7n hi\u1ec7u qu\u1ea3 ho\u1ea1t \u0111\u1ed9ng c\u1ee7a h\u1ec7 th\u1ed1ng v\u00e0 gi\u1ea3m y\u00eau c\u1ea7u v\u1ec1 c\u01a1 s\u1edf h\u1ea1 t\u1ea7ng \u0111i\u1ec7n.<\/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 LW-16.5\/13 cho ph\u00f9 h\u1ee3p v\u1edbi c\u00e1c y\u00eau c\u1ea7u quy tr\u00ecnh c\u1ee5 th\u1ec3, \u0111i\u1ec1u ki\u1ec7n t\u1ea1i \u0111\u1ecba \u0111i\u1ec3m v\u00e0 c\u00e1c r\u00e0ng bu\u1ed9c t\u00edch h\u1ee3p:<\/p>\n