{"id":587,"date":"2026-07-20T10:03:31","date_gmt":"2026-07-20T10:03:31","guid":{"rendered":"https:\/\/n2-compressor.com\/?post_type=product&p=587"},"modified":"2026-09-04T04:17:14","modified_gmt":"2026-09-04T04:17:14","slug":"lw-33-30-nitrogen-compressor","status":"publish","type":"product","link":"https:\/\/n2-compressor.com\/vi\/san-pham\/lw-33-30-nitrogen-compressor\/","title":{"rendered":"M\u00e1y n\u00e9n kh\u00ed nit\u01a1 LW-33\/30 \u2013 M\u00e1y t\u0103ng \u00e1p N2 kh\u00f4ng d\u1ea7u c\u00f4ng su\u1ea5t cao cho c\u00e1c \u1ee9ng d\u1ee5ng c\u00f4ng nghi\u1ec7p \u00e1p su\u1ea5t c\u1ef1c cao 3,00 MPa"},"content":{"rendered":"
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M\u00e1y n\u00e9n kh\u00ed nit\u01a1 LW-33\/30 \u2013 M\u00e1y t\u0103ng \u00e1p N2 kh\u00f4ng d\u1ea7u c\u00f4ng su\u1ea5t cao cho c\u00e1c \u1ee9ng d\u1ee5ng c\u00f4ng nghi\u1ec7p \u00e1p su\u1ea5t c\u1ef1c cao 3,00 MPa<\/h1>\n

\u0110\u01b0\u1ee3c thi\u1ebft k\u1ebf \u0111\u1ec3 cung c\u1ea5p l\u01b0u l\u01b0\u1ee3ng 33 m\u00b3\/ph\u00fat \u1edf \u00e1p su\u1ea5t x\u1ea3 3,00 MPa, LW-33\/30 l\u00e0 m\u00e1y n\u00e9n kh\u00ed nit\u01a1 piston kh\u00f4ng d\u1ea7u hai c\u1ea5p, ba h\u00e0ng, \u0111\u01b0\u1ee3c thi\u1ebft k\u1ebf cho vi\u1ec7c phun nit\u01a1 \u00e1p su\u1ea5t c\u1ef1c cao, h\u1ec7 th\u1ed1ng h\u00f3a l\u1ecfng kh\u00ed v\u00e0 c\u00e1c \u1ee9ng d\u1ee5ng x\u1eed l\u00fd h\u00f3a d\u1ea7u \u0111\u00f2i h\u1ecfi kh\u1eaft khe. Kh\u00f4ng b\u1ecb nhi\u1ec5m d\u1ea7u, k\u1ebft c\u1ea5u ch\u1eafc ch\u1eafn v\u00e0 \u0111\u01b0\u1ee3c t\u1ed1i \u01b0u h\u00f3a cho ho\u1ea1t \u0111\u1ed9ng li\u00ean t\u1ee5c \u1edf \u00e1p su\u1ea5t c\u1ef1c cao.<\/p>\n

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

\"LW-33\/30<\/p>\n<\/div>\n

<\/p>\n

\n

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

C\u00e1i M\u00e1y n\u00e9n kh\u00ed nit\u01a1 LW-33\/30<\/strong> \u0110\u00e2y l\u00e0 th\u00e0nh t\u1ef1u \u0111\u1ec9nh cao trong danh m\u1ee5c m\u00e1y n\u00e9n piston kh\u00f4ng d\u1ea7u c\u1ee7a ch\u00fang t\u00f4i, \u0111\u01b0\u1ee3c thi\u1ebft k\u1ebf cho c\u00e1c \u1ee9ng d\u1ee5ng nit\u01a1 si\u00eau \u00e1p su\u1ea5t cao kh\u1eaft khe nh\u1ea5t trong c\u01a1 s\u1edf h\u1ea1 t\u1ea7ng kh\u00ed c\u00f4ng nghi\u1ec7p. V\u1edbi c\u00f4ng su\u1ea5t \u0111\u00e1ng k\u1ec3... 33 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 thu\u1ed9c ph\u00e2n kh\u00fac \u00e1p su\u1ea5t c\u1ef1c cao trong d\u00f2ng s\u1ea3n ph\u1ea9m c\u1ee7a ch\u00fang t\u00f4i, ph\u1ee5c v\u1ee5 c\u00e1c \u1ee9ng d\u1ee5ng y\u00eau c\u1ea7u nit\u01a1 \u1edf \u00e1p su\u1ea5t v\u01b0\u1ee3t xa m\u1ee9c ph\u00e2n ph\u1ed1i th\u00f4ng th\u01b0\u1eddng.<\/p>\n

\u0110i\u1ec1u l\u00e0m n\u00ean s\u1ef1 kh\u00e1c bi\u1ec7t c\u1ee7a LW-33\/30 ch\u00ednh l\u00e0... \u0111\u01b0\u1eddng d\u1eabn n\u00e9n ho\u00e0n to\u00e0n kh\u00f4ng d\u1ea7u<\/strong> K\u1ebft h\u1ee3p v\u1edbi kh\u1ea3 n\u0103ng cung c\u1ea5p l\u01b0u l\u01b0\u1ee3ng l\u1edbn \u1edf \u00e1p su\u1ea5t c\u1ef1c cao. C\u00e1c v\u00f2ng piston v\u00e0 v\u00f2ng d\u1eabn h\u01b0\u1edbng \u0111\u01b0\u1ee3c gia c\u00f4ng ch\u00ednh x\u00e1c t\u1eeb v\u1eadt li\u1ec7u composite PTFE t\u1ef1 b\u00f4i tr\u01a1n ti\u00ean ti\u1ebfn, ho\u1ea1t \u0111\u1ed9ng 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 cao v\u00e0 c\u1ef1c k\u1ef3 kh\u00f3 lo\u1ea1i b\u1ecf \u1edf ph\u00eda h\u1ea1 l\u01b0u, khi\u1ebfn thi\u1ebft k\u1ebf kh\u00f4ng d\u1ea7u ban \u0111\u1ea7u kh\u00f4ng ch\u1ec9 c\u00f3 l\u1ee3i m\u00e0 c\u00f2n l\u00e0 \u0111i\u1ec1u b\u1eaft bu\u1ed9c \u0111\u1ed1i v\u1edbi c\u00e1c \u1ee9ng d\u1ee5ng c\u00f3 \u0111\u1ed9 tinh khi\u1ebft cao.<\/p>\n

Ki\u1ebfn tr\u00fac m\u00e1y n\u00e9n s\u1eed d\u1ee5ng m\u1ed9t hai giai \u0111o\u1ea1n, ba h\u00e0ng<\/strong> C\u1ea5u h\u00ecnh n\u00e0y r\u1ea5t c\u1ea7n thi\u1ebft \u0111\u1ec3 qu\u1ea3n l\u00fd t\u1ef7 l\u1ec7 \u00e1p su\u1ea5t c\u1ef1c cao c\u1ea7n thi\u1ebft \u0111\u1ec3 \u0111\u1ea1t \u0111\u01b0\u1ee3c \u00e1p su\u1ea5t x\u1ea3 3,00 MPa. Thi\u1ebft k\u1ebf ba h\u00e0ng mang l\u1ea1i s\u1ef1 c\u00e2n b\u1eb1ng l\u1ef1c v\u01b0\u1ee3t tr\u1ed9i v\u00e0 gi\u1ea3m rung \u0111\u1ed9ng so v\u1edbi c\u00e1c thi\u1ebft k\u1ebf m\u1ed9t h\u00e0ng, trong khi qu\u00e1 tr\u00ecnh n\u00e9n hai c\u1ea5p \u0111\u1ea3m b\u1ea3o hi\u1ec7u su\u1ea5t nhi\u1ec7t \u0111\u1ed9ng h\u1ecdc v\u00e0 nhi\u1ec7t \u0111\u1ed9 x\u1ea3 c\u00f3 th\u1ec3 ki\u1ec3m so\u00e1t \u0111\u01b0\u1ee3c. M\u1ed7i c\u1ea5p \u0111\u1ec1u c\u00f3 h\u1ec7 th\u1ed1ng l\u00e0m m\u00e1t trung gian \u0111\u1ed9c l\u1eadp, b\u1ea3o to\u00e0n t\u00ednh to\u00e0n v\u1eb9n c\u1ee7a c\u00e1c b\u1ed9 ph\u1eadn l\u00e0m k\u00edn PTFE ngay c\u1ea3 d\u01b0\u1edbi \u1ee9ng su\u1ea5t nhi\u1ec7t c\u1ee7a ho\u1ea1t \u0111\u1ed9ng si\u00eau cao \u00e1p. Khung gang gia c\u01b0\u1eddng v\u00e0 tr\u1ee5c khu\u1ef7u th\u00e9p r\u00e8n ch\u1ecbu t\u1ea3i n\u1eb7ng \u0111\u01b0\u1ee3c \u0111\u00e1nh gi\u00e1 c\u00f3 tu\u1ed5i th\u1ecd 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-33\/30<\/p>\n<\/div>\n

<\/p>\n

\n

Th\u00f4ng s\u1ed1 k\u1ef9 thu\u1eadt \u2013 LW-33\/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>\nLW-33\/30<\/td>\n\u2013<\/td>\n<\/tr>\n
M\u1eabu<\/td>\nHai giai \u0111o\u1ea1n ba h\u00e0ng (\u4e8c\u5217\u4e09\u7ea7)<\/td>\n\u2013<\/td>\n<\/tr>\n
Dung t\u00edch<\/td>\n33<\/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>\n3160 \u00d7 1685 \u00d7 2440<\/td>\nmm<\/td>\n<\/tr>\n
C\u00e2n n\u1eb7ng<\/td>\n6.60<\/td>\nt<\/td>\n<\/tr>\n
Quy\u1ec1n l\u1ef1c<\/td>\n350<\/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

\n

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

1. H\u1ec7 th\u1ed1ng l\u00e0m k\u00edn PTFE kh\u00f4ng d\u1ea7u ch\u1ecbu \u00e1p su\u1ea5t c\u1ef1c cao<\/h3>\n

LW-33\/30 s\u1eed d\u1ee5ng m\u1ed9t c\u00f4ng ngh\u1ec7 \u0111\u1ed9c quy\u1ec1n. c\u1ee5m v\u00f2ng piston t\u1ef1 b\u00f4i tr\u01a1n v\u00e0 v\u00f2ng \u0111ai d\u1eabn h\u01b0\u1edbng<\/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 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 v\u1eadt li\u1ec7u ti\u00ean ti\u1ebfn n\u00e0y \u0111\u1ea1t \u0111\u01b0\u1ee3c 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 b\u00ean ngo\u00e0i n\u00e0o, \u0111\u1ea3m b\u1ea3o d\u00f2ng kh\u00ed nit\u01a1 ho\u00e0n to\u00e0n kh\u00f4ng b\u1ecb nhi\u1ec5m d\u1ea7u ngay c\u1ea3 \u1edf \u00e1p su\u1ea5t x\u1ea3 3,00 MPa. \u1ede \u00e1p su\u1ea5t c\u1ef1c cao n\u00e0y, \u00e1p su\u1ea5t ri\u00eang ph\u1ea7n c\u1ee7a h\u01a1i d\u1ea7u s\u1ebd cao h\u01a1n kho\u1ea3ng 10 l\u1ea7n so v\u1edbi \u1edf 0,30 MPa, khi\u1ebfn vi\u1ec7c lo\u1ea1i b\u1ecf d\u1ea7u \u1edf ph\u00eda h\u1ea1 l\u01b0u g\u1ea7n nh\u01b0 kh\u00f4ng th\u1ec3. C\u00f4ng th\u1ee9c PTFE \u0111\u01b0\u1ee3c \u0111\u00e1nh gi\u00e1 c\u00f3 kh\u1ea3 n\u0103ng ho\u1ea1t \u0111\u1ed9ng li\u00ean t\u1ee5c \u1edf nhi\u1ec7t \u0111\u1ed9 l\u00ean \u0111\u1ebfn 190\u00b0C, \u0111\u1ea3m b\u1ea3o \u0111\u1ed9 k\u00edn kh\u00edt \u0111\u00e1ng tin c\u1eady d\u01b0\u1edbi \u1ee9ng su\u1ea5t nhi\u1ec7t kh\u1eafc nghi\u1ec7t c\u1ee7a qu\u00e1 tr\u00ecnh n\u00e9n si\u00eau cao \u00e1p.<\/p>\n

2. C\u00e2n b\u1eb1ng l\u1ef1c ba h\u00e0ng cho \u0111\u1ed9 \u1ed5n \u0111\u1ecbnh \u00e1p su\u1ea5t c\u1ef1c cao<\/h3>\n

C\u00e1i b\u1ed1 tr\u00ed ba xi-lanh \u0111\u1ed1i x\u1ee9ng<\/strong> C\u1ea5u h\u00ecnh ba h\u00e0ng c\u1ee7a LW-33\/30 mang l\u1ea1i kh\u1ea3 n\u0103ng tri\u1ec7t ti\u00eau l\u1ef1c b\u1eadc nh\u1ea5t v\u00e0 b\u1eadc hai v\u01b0\u1ee3t tr\u1ed9i, gi\u1ea3m l\u1ef1c qu\u00e1n t\u00ednh kh\u00f4ng c\u00e2n b\u1eb1ng truy\u1ec1n xu\u1ed1ng m\u00f3ng h\u01a1n 90% so v\u1edbi c\u00e1c thi\u1ebft k\u1ebf m\u1ed9t h\u00e0ng. \u1ede \u00e1p su\u1ea5t x\u1ea3 3,00 MPa, l\u1ef1c kh\u00ed c\u1ef1c \u0111\u1ea1i t\u00e1c \u0111\u1ed9ng l\u00ean piston cao h\u01a1n \u0111\u00e1ng k\u1ec3 so v\u1edbi c\u00e1c m\u00e1y n\u00e9n th\u00f4ng th\u01b0\u1eddng, khi\u1ebfn vi\u1ec7c c\u00e2n b\u1eb1ng l\u1ef1c tr\u1edf th\u00e0nh m\u1ed9t y\u1ebfu t\u1ed1 thi\u1ebft k\u1ebf quan tr\u1ecdng. C\u1ea5u h\u00ecnh ba h\u00e0ng ph\u00e2n b\u1ed5 c\u00e1c l\u1ef1c n\u00e0y tr\u00ean nhi\u1ec1u xi lanh, gi\u1ea3m thi\u1ec3u s\u1ef1 truy\u1ec1n rung \u0111\u1ed9ng v\u00e0 cho ph\u00e9p m\u00e1y n\u00e9n ho\u1ea1t \u0111\u1ed9ng tr\u00ean kh\u1ed1i b\u00ea t\u00f4ng c\u1ed1t th\u00e9p ti\u00eau chu\u1ea9n m\u00e0 kh\u00f4ng c\u1ea7n h\u1ec7 th\u1ed1ng c\u00e1ch ly rung \u0111\u1ed9ng chuy\u00ean d\u1ee5ng. \u0110\u1ed9 \u1ed5n \u0111\u1ecbnh c\u01a1 h\u1ecdc n\u00e0y r\u1ea5t c\u1ea7n thi\u1ebft cho ho\u1ea1t \u0111\u1ed9ng li\u00ean t\u1ee5c 24\/7 trong m\u00f4i tr\u01b0\u1eddng c\u00f4ng nghi\u1ec7p.<\/p>\n

3. N\u00e9n hai giai \u0111o\u1ea1n v\u1edbi h\u1ec7 th\u1ed1ng l\u00e0m m\u00e1t trung gian \u0111\u01b0\u1ee3c c\u1ea3i ti\u1ebfn<\/h3>\n

C\u00e1i ki\u1ebfn tr\u00fac n\u00e9n hai giai \u0111o\u1ea1n<\/strong> V\u1ec1 m\u1eb7t nhi\u1ec7t \u0111\u1ed9ng l\u1ef1c h\u1ecdc, \u0111i\u1ec1u n\u00e0y r\u1ea5t c\u1ea7n thi\u1ebft \u0111\u1ec3 \u0111\u1ea1t \u0111\u01b0\u1ee3c m\u1ee5c ti\u00eau \u00e1p su\u1ea5t x\u1ea3 3,00 MPa. T\u1ef7 l\u1ec7 \u00e1p su\u1ea5t t\u1ed5ng th\u1ec3 x\u1ea5p x\u1ec9 30:1 \u0111\u1ebfn 60:1 (t\u00f9y thu\u1ed9c v\u00e0o \u0111i\u1ec1u ki\u1ec7n \u0111\u1ea7u v\u00e0o) \u0111\u01b0\u1ee3c chia gi\u1eefa giai \u0111o\u1ea1n \u00e1p su\u1ea5t th\u1ea5p v\u00e0 giai \u0111o\u1ea1n \u00e1p su\u1ea5t cao, v\u1edbi m\u1ed7i giai \u0111o\u1ea1n ho\u1ea1t \u0111\u1ed9ng \u1edf t\u1ef7 l\u1ec7 \u00e1p su\u1ea5t c\u00f3 th\u1ec3 ki\u1ec3m so\u00e1t \u0111\u01b0\u1ee3c. B\u1ed9 l\u00e0m m\u00e1t trung gian d\u1ea1ng \u1ed1ng l\u1ed3ng c\u00f4ng su\u1ea5t l\u1edbn gi\u1eefa c\u00e1c giai \u0111o\u1ea1n gi\u00fap lo\u1ea1i b\u1ecf l\u01b0\u1ee3ng nhi\u1ec7t \u0111\u00e1ng k\u1ec3 sinh ra trong qu\u00e1 tr\u00ecnh n\u00e9n, duy tr\u00ec nhi\u1ec7t \u0111\u1ed9 x\u1ea3 d\u01b0\u1edbi 160\u00b0C v\u00e0 ng\u0103n ng\u1eeba s\u1ef1 xu\u1ed1ng c\u1ea5p nhi\u1ec7t c\u1ee7a c\u00e1c b\u1ed9 ph\u1eadn l\u00e0m k\u00edn PTFE. B\u1ed9 l\u00e0m m\u00e1t trung gian \u0111\u01b0\u1ee3c thi\u1ebft k\u1ebf l\u1edbn h\u01a1n so v\u1edbi c\u00f4ng su\u1ea5t m\u00e1y n\u00e9n \u0111\u1ec3 \u0111\u1ea3m b\u1ea3o bi\u00ean \u0111\u1ed9 l\u00e0m m\u00e1t \u0111\u1ea7y \u0111\u1ee7 ngay c\u1ea3 trong \u0111i\u1ec1u ki\u1ec7n m\u00f4i tr\u01b0\u1eddng m\u00f9a h\u00e8 ho\u1eb7c nhi\u1ec7t \u0111\u1ed9 n\u01b0\u1edbc l\u00e0m m\u00e1t th\u1ea5p.<\/p>\n

4. B\u1ed9 \u0111i\u1ec1u khi\u1ec3n \u0111i\u1ec7n \u00e1p trung b\u00ecnh cho t\u00edch h\u1ee3p c\u00f4ng nghi\u1ec7p c\u00f4ng su\u1ea5t cao<\/h3>\n

LW-33\/30 \u0111\u01b0\u1ee3c v\u1eadn h\u00e0nh b\u1edfi m\u1ed9t \u0110\u1ed9ng c\u01a1 c\u1ea3m \u1ee9ng trung th\u1ebf 350 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. H\u1ec7 th\u1ed1ng truy\u1ec1n \u0111\u1ed9ng trung \u00e1p r\u1ea5t c\u1ea7n thi\u1ebft cho \u0111\u1ed9ng c\u01a1 c\u00f3 c\u00f4ng su\u1ea5t n\u00e0y, lo\u1ea1i b\u1ecf nhu c\u1ea7u s\u1eed d\u1ee5ng thi\u1ebft b\u1ecb \u0111\u00f3ng c\u1eaft h\u1ea1 \u00e1p qu\u00e1 kh\u1ed5 v\u00e0 c\u00e1p ti\u1ebft di\u1ec7n l\u1edbn nh\u01b0 \u0111\u1ed1i v\u1edbi \u0111\u1ed9ng c\u01a1 t\u01b0\u01a1ng \u0111\u01b0\u01a1ng 380V. Vi\u1ec7c t\u00edch h\u1ee3p tr\u1ef1c ti\u1ebfp v\u00e0o m\u1ea1ng l\u01b0\u1edbi ph\u00e2n ph\u1ed1i trung \u00e1p c\u00f4ng nghi\u1ec7p gi\u00fap gi\u1ea3m chi ph\u00ed c\u01a1 s\u1edf h\u1ea1 t\u1ea7ng \u0111i\u1ec7n, gi\u1ea3m thi\u1ec3u t\u1ed5n th\u1ea5t I\u00b2R trong c\u00e1p \u0111i\u1ec7n v\u00e0 c\u1ea3i thi\u1ec7n hi\u1ec7u su\u1ea5t n\u0103ng l\u01b0\u1ee3ng t\u1ed5ng th\u1ec3. \u0110\u1ed9ng c\u01a1 \u0111\u01b0\u1ee3c trang b\u1ecb h\u1ec7 th\u1ed1ng \u1ed5 tr\u1ee5c m\u1ea1nh m\u1ebd, ch\u1ecbu \u0111\u01b0\u1ee3c t\u1ea3i tr\u1ecdng h\u01b0\u1edbng t\u00e2m v\u00e0 h\u01b0\u1edbng tr\u1ee5c li\u00ean quan \u0111\u1ebfn ho\u1ea1t \u0111\u1ed9ng c\u1ee7a m\u00e1y n\u00e9n \u00e1p su\u1ea5t cao.<\/p>\n

\"LW-33\/30<\/p>\n<\/div>\n

<\/p>\n

\n

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

B\u01a1m kh\u00ed nit\u01a1 si\u00eau \u00e1p su\u1ea5t cao cho ng\u00e0nh d\u1ea7u kh\u00ed.<\/h3>\n

Trong c\u00e1c ho\u1ea1t \u0111\u1ed9ng s\u1ea3n xu\u1ea5t d\u1ea7u kh\u00ed, LW-33\/30 cung c\u1ea5p Nit\u01a1 \u00e1p su\u1ea5t cao d\u00f9ng cho khai th\u00e1c d\u1ea7u t\u0103ng c\u01b0\u1eddng (EOR), c\u00e1c ho\u1ea1t \u0111\u1ed9ng n\u00e2ng kh\u00ed v\u00e0 k\u00edch th\u00edch gi\u1ebfng khoan.<\/strong>\u00c1p su\u1ea5t x\u1ea3 3,00 MPa \u0111\u1ee7 \u0111\u1ec3 b\u01a1m nit\u01a1 v\u00e0o c\u00e1c t\u1ea7ng ch\u1ee9a \u1edf \u0111\u1ed9 s\u00e2u l\u00ean \u0111\u1ebfn 2.000 m\u00e9t, n\u01a1i \u00e1p su\u1ea5t h\u00ecnh th\u00e0nh \u0111\u00f2i h\u1ecfi \u00e1p su\u1ea5t b\u01a1m cao \u0111\u1ec3 \u0111\u1ea1t \u0111\u01b0\u1ee3c hi\u1ec7u qu\u1ea3 d\u1ecbch chuy\u1ec3n. C\u00f4ng su\u1ea5t 33 m\u00b3\/ph\u00fat c\u00f3 th\u1ec3 ph\u1ee5c v\u1ee5 nhi\u1ec1u gi\u1ebfng b\u01a1m c\u00f9ng l\u00fac th\u00f4ng qua h\u1ec7 th\u1ed1ng ph\u00e2n ph\u1ed1i nit\u01a1 \u00e1p su\u1ea5t cao t\u1eadp trung. Thi\u1ebft k\u1ebf kh\u00f4ng d\u1ea7u l\u00e0 r\u1ea5t quan tr\u1ecdng trong c\u00e1c \u1ee9ng d\u1ee5ng m\u1ecf d\u1ea7u v\u00ec b\u1ea5t k\u1ef3 s\u1ef1 nhi\u1ec5m b\u1ea9n d\u1ea7u n\u00e0o c\u0169ng s\u1ebd l\u00e0m thay \u0111\u1ed5i kh\u1ea3 n\u0103ng th\u1ea5m \u01b0\u1edbt c\u1ee7a \u0111\u00e1 ch\u1ee9a, l\u00e0m gi\u1ea3m hi\u1ec7u qu\u1ea3 thu h\u1ed3i d\u1ea7u v\u00e0 c\u00f3 kh\u1ea3 n\u0103ng g\u00e2y h\u01b0 h\u1ea1i t\u1ea7ng ch\u1ee9a.<\/p>\n

\"LW-33\/30<\/p>\n

H\u1ec7 th\u1ed1ng t\u0103ng \u00e1p h\u00f3a l\u1ecfng kh\u00ed quy m\u00f4 l\u1edbn<\/h3>\n

Trong c\u00e1c nh\u00e0 m\u00e1y h\u00f3a l\u1ecfng nit\u01a1 v\u00e0 c\u00e1c c\u01a1 s\u1edf x\u1eed l\u00fd kh\u00ed \u0111\u00f4ng l\u1ea1nh, B\u1ed9 t\u0103ng \u00e1p nit\u01a1 LW-33\/30<\/a> Thi\u1ebft b\u1ecb n\u00e0y n\u00e9n nit\u01a1 t\u1eeb b\u1ed9 h\u00f3a l\u1ecfng, b\u1ed9 h\u00f3a h\u01a1i ho\u1eb7c h\u1ec7 th\u1ed1ng l\u01b0u tr\u1eef \u0111\u1ebfn \u00e1p su\u1ea5t cao c\u1ea7n thi\u1ebft cho vi\u1ec7c ph\u00e2n ph\u1ed1i, x\u1eed l\u00fd ti\u1ebfp theo ho\u1eb7c t\u00e1i b\u01a1m v\u00e0o chu tr\u00ecnh h\u00f3a l\u1ecfng. \u00c1p su\u1ea5t x\u1ea3 3,00 MPa \u0111\u1ee7 \u0111\u1ec3 \u0111\u1ea9y nit\u01a1 qua c\u00e1c b\u1ed9 trao \u0111\u1ed5i nhi\u1ec7t \u00e1p su\u1ea5t cao, tuabin gi\u00e3n n\u1edf v\u00e0 c\u00e1c thi\u1ebft b\u1ecb x\u1eed l\u00fd ho\u1ea1t \u0111\u1ed9ng \u1edf \u00e1p su\u1ea5t cao. Thi\u1ebft k\u1ebf kh\u00f4ng d\u1ea7u gi\u00fap ng\u0103n ng\u1eeba s\u1ef1 nhi\u1ec5m b\u1ea9n c\u1ee7a thi\u1ebft b\u1ecb \u0111\u00f4ng l\u1ea1nh, n\u01a1i ngay c\u1ea3 m\u1ed9t l\u01b0\u1ee3ng d\u1ea7u nh\u1ecf c\u0169ng c\u00f3 th\u1ec3 \u0111\u00f3ng b\u0103ng v\u00e0 l\u00e0m t\u1eafc ngh\u1ebdn c\u00e1c \u0111\u01b0\u1eddng d\u1eabn trao \u0111\u1ed5i nhi\u1ec7t, g\u00e2y ra s\u1ef1 c\u1ed1 nghi\u00eam tr\u1ecdng trong qu\u00e1 tr\u00ecnh x\u1eed l\u00fd.<\/p>\n

Nit\u01a1 trong quy tr\u00ecnh si\u00eau \u00e1p su\u1ea5t cao 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, LW-33\/30 cung c\u1ea5p nit\u01a1 si\u00eau \u00e1p su\u1ea5t cao cho L\u00e0m tr\u01a1 l\u00f2 ph\u1ea3n \u1ee9ng \u00e1p su\u1ea5t cao, t\u00e1i t\u1ea1o ch\u1ea5t x\u00fac t\u00e1c, gi\u1ea3m \u00e1p kh\u1ea9n c\u1ea5p v\u00e0 ki\u1ec3m tra \u00e1p su\u1ea5t \u0111\u01b0\u1eddng \u1ed1ng.<\/strong>\u00c1p su\u1ea5t x\u1ea3 3,00 MPa \u0111\u1ee7 \u0111\u1ec3 b\u01a1m nit\u01a1 v\u00e0o c\u00e1c b\u00ecnh ch\u1ee9a ho\u1ea1t \u0111\u1ed9ng \u1edf \u00e1p su\u1ea5t l\u00ean \u0111\u1ebfn 2,5 MPa, duy tr\u00ec l\u1edbp kh\u00ed tr\u01a1 d\u01b0\u01a1ng trong su\u1ed1t t\u1ea5t c\u1ea3 c\u00e1c giai \u0111o\u1ea1n v\u1eadn h\u00e0nh. Kh\u1ea3 n\u0103ng ho\u1ea1t \u0111\u1ed9ng li\u00ean t\u1ee5c \u0111\u1ea3m b\u1ea3o cung c\u1ea5p nit\u01a1 kh\u00f4ng gi\u00e1n \u0111o\u1ea1n trong c\u00e1c chi\u1ebfn d\u1ecbch b\u1ea3o d\u01b0\u1ee1ng k\u00e9o d\u00e0i. 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 c\u00e1c l\u1edbp ch\u1ea5t x\u00fac t\u00e1c ho\u1eb7c \u0111i v\u00e0o c\u00e1c d\u00f2ng quy tr\u00ecnh ph\u1ea3i ho\u00e0n to\u00e0n kh\u00f4ng ch\u1ee9a hydrocarbon.<\/p>\n

\"LW-33\/30<\/p>\n

Ph\u00e1t \u0111i\u1ec7n & L\u00e0m tr\u01a1 tuabin<\/h3>\n

C\u00e1c nh\u00e0 m\u00e1y \u0111i\u1ec7n kh\u00ed \u0111\u1ed1t v\u00e0 c\u00e1c c\u01a1 s\u1edf chu tr\u00ecnh h\u1ed7n h\u1ee3p c\u1ea7n nit\u01a1 \u00e1p su\u1ea5t cao \u0111\u1ec3... L\u00e0m tr\u01a1 r\u00f4to tuabin kh\u00ed, l\u00e0m s\u1ea1ch bu\u1ed3ng \u0111\u1ed1t v\u00e0 b\u1ea3o qu\u1ea3n HRSG (b\u1ed9 t\u1ea1o h\u01a1i n\u01b0\u1edbc thu h\u1ed3i nhi\u1ec7t).<\/strong> Trong th\u1eddi gian ng\u1eebng ho\u1ea1t \u0111\u1ed9ng, \u00e1p su\u1ea5t x\u1ea3 3,00 MPa c\u1ee7a LW-33\/30 \u0111\u1ee7 \u0111\u1ec3 \u0111\u1ea9y nit\u01a1 qua c\u00e1c \u0111\u01b0\u1eddng d\u1eabn b\u00ean trong ph\u1ee9c t\u1ea1p c\u1ee7a c\u00e1c tuabin kh\u00ed l\u1edbn v\u00e0 duy tr\u00ec \u00e1p su\u1ea5t d\u01b0\u01a1ng trong c\u00e1c b\u00f3 \u1ed1ng HRSG trong th\u1eddi gian ng\u1eebng ho\u1ea1t \u0111\u1ed9ng k\u00e9o d\u00e0i. Kh\u1ea3 n\u0103ng l\u01b0u l\u01b0\u1ee3ng cao c\u00f3 th\u1ec3 ph\u1ee5c v\u1ee5 nhi\u1ec1u tuabin trong m\u1ed9t t\u1ed5 h\u1ee3p ph\u00e1t \u0111i\u1ec7n duy nh\u1ea5t, gi\u1ea3m s\u1ed1 l\u01b0\u1ee3ng m\u00e1y n\u00e9n c\u1ea7n thi\u1ebft v\u00e0 \u0111\u01a1n gi\u1ea3n h\u00f3a c\u00f4ng t\u00e1c b\u1ea3o tr\u00ec.<\/p>\n<\/div>\n

<\/p>\n

\n

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

LW-33\/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 nh\u1edd kh\u1ea3 n\u0103ng t\u01b0\u01a1ng th\u00edch v\u1edbi kh\u00ed nit\u01a1 \u00e1p su\u1ea5t c\u1ef1c cao, kh\u1ea3 n\u0103ng ch\u1ecbu nhi\u1ec7t c\u1ef1c t\u1ed1t 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\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 (LP)<\/td>\nGang x\u00e1m<\/td>\nGG25 \/ HT250, \u0111\u1ed9 d\u00e0y th\u00e0nh \u0111\u01b0\u1ee3c gia c\u01b0\u1eddng<\/td>\n<\/tr>\n
Kh\u1ed1i xi lanh (HP)<\/td>\nGang x\u00e1m<\/td>\nGG25 \/ HT250, lo\u1ea1i ch\u1ecbu l\u1ef1c cao, \u0111\u01b0\u1ee3c gia c\u01b0\u1eddng v\u00e0 c\u00f3 g\u00e2n.<\/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>\nCh\u1ecbu \u0111\u01b0\u1ee3c \u00e1p su\u1ea5t c\u1ef1c cao, t\u1ef1 b\u00f4i tr\u01a1n, nhi\u1ec7t \u0111\u1ed9 t\u1ed1i \u0111a 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 <0,03 mm\/1000 gi\u1edd.<\/td>\n<\/tr>\n
T\u1ea5m van<\/td>\nTh\u00e9p kh\u00f4ng g\u1ec9<\/td>\nSS316, thi\u1ebft k\u1ebf v\u00f2ng tr\u00f2n \u0111\u1ed3ng t\u00e2m ch\u1ecbu \u00e1p su\u1ea5t c\u1ef1c cao<\/td>\n<\/tr>\n
Thanh truy\u1ec1n<\/td>\nTh\u00e9p r\u00e8n v\u1edbi \u1ed5 tr\u1ee5c Babbitt<\/td>\n\u0110\u01b0\u1ee3c gia c\u00f4ng ch\u00ednh x\u00e1c, ch\u1ecbu t\u1ea3i n\u1eb7ng, 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>\nASME VIII Div.1, c\u00f4ng su\u1ea5t qu\u00e1 kh\u1ed5, th\u1eed th\u1ee7y l\u1ef1c 1,5\u00d7<\/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, \u0111\u1ecbnh m\u1ee9c 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<\/td>\n<\/tr>\n
Khung \u0111\u1ebf<\/td>\nTh\u00e9p k\u1ebft c\u1ea5u ch\u1ecbu t\u1ea3i n\u1eb7ng<\/td>\nK\u1ebft c\u1ea5u h\u00e0n, gi\u00e1 \u0111\u1ee1 gi\u1ea3m ch\u1ea5n rung<\/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

\"LW-33\/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

M\u00e1y khoan LW-33\/30 c\u00f3 tr\u1ecdng l\u01b0\u1ee3ng kh\u00f4 l\u00e0 6,60 t\u1ea5n v\u00e0 tr\u1ecdng t\u00e2m n\u1eb1m \u1edf \u0111\u1ed9 cao kho\u1ea3ng 950 mm so v\u1edbi \u0111\u1ebf. Thi\u1ebft k\u1ebf ba h\u00e0ng xi lanh \u0111\u1ed1i x\u1ee9ng mang l\u1ea1i s\u1ef1 c\u00e2n b\u1eb1ng l\u1ef1c v\u01b0\u1ee3t tr\u1ed9i, cho ph\u00e9p l\u1eafp \u0111\u1eb7t tr\u00ean... Kh\u1ed1i b\u00ea t\u00f4ng c\u1ed1t th\u00e9p qu\u00e1n t\u00ednh n\u1eb7ng 12\u201315 t\u1ea5n<\/strong>Kh\u1ed1i m\u00e1y ph\u1ea3i \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 6\u20138 Hz). Y\u00eau c\u1ea7u kho\u1ea3ng c\u00e1ch t\u1ed1i thi\u1ec3u: 1,5 m \u1edf ph\u00eda kh\u00f4ng truy\u1ec1n \u0111\u1ed9ng \u0111\u1ec3 ti\u1ebfp c\u1eadn van, 1,2 m \u1edf ph\u00eda truy\u1ec1n \u0111\u1ed9ng \u0111\u1ec3 b\u1ea3o d\u01b0\u1ee1ng \u0111\u1ed9ng c\u01a1 v\u00e0 2,0 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. \u0110\u01b0\u1eddng \u1ed1ng x\u1ea3 \u00e1p su\u1ea5t cao ph\u1ea3i \u0111\u01b0\u1ee3c \u0111\u1ee1 ch\u1eafc ch\u1eafn b\u1eb1ng c\u00e1c m\u00f3c treo l\u00f2 xo v\u00e0 \u0111\u01b0\u1ee3c neo gi\u1eef \u0111\u1ec3 ng\u0103n ng\u1eeba hi\u1ec7n t\u01b0\u1ee3ng m\u1ecfi do rung \u0111\u1ed9ng \u1edf m\u1ee9c 3,00 MPa. T\u1ea5t c\u1ea3 c\u00e1c gi\u00e1 \u0111\u1ee1 \u0111\u01b0\u1eddng \u1ed1ng ph\u1ea3i \u0111\u01b0\u1ee3c thi\u1ebft k\u1ebf \u0111\u1ec3 ch\u1ecbu \u0111\u01b0\u1ee3c s\u1ef1 gi\u00e3n n\u1edf nhi\u1ec7t trong chu k\u1ef3 kh\u1edfi \u0111\u1ed9ng v\u00e0 t\u1eaft m\u00e1y.<\/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 40 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, b\u1ed9 l\u00e0m m\u00e1t trung gian v\u00e0 b\u1ed9 l\u00e0m m\u00e1t sau b\u1eb1ng c\u00e1c nh\u00e1nh song song v\u1edbi c\u00e1c van \u0111i\u1ec1u khi\u1ec3n l\u01b0u l\u01b0\u1ee3ng ri\u00eang bi\u1ec7t. Do t\u1ef7 l\u1ec7 \u00e1p su\u1ea5t c\u1ef1c cao, b\u1ed9 l\u00e0m m\u00e1t trung gian \u0111\u01b0\u1ee3c thi\u1ebft k\u1ebf qu\u00e1 kh\u1ed5 so v\u1edbi c\u00f4ng su\u1ea5t m\u00e1y n\u00e9n \u0111\u1ec3 \u0111\u1ea3m b\u1ea3o \u0111\u1ee7 bi\u00ean \u0111\u1ed9 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 < 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. 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 h\u1ecdc \u0111\u01b0\u1ee3c khuy\u1ebfn ngh\u1ecb m\u1ea1nh m\u1ebd cho t\u1ea5t c\u1ea3 c\u00e1c h\u1ec7 th\u1ed1ng l\u1eafp \u0111\u1eb7t \u0111\u1ec3 \u0111\u1ea3m b\u1ea3o ch\u1ea5t l\u01b0\u1ee3ng n\u01b0\u1edbc l\u00e0m m\u00e1t \u1ed5n \u0111\u1ecbnh.<\/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, \u00e1p su\u1ea5t x\u1ea3, nhi\u1ec7t \u0111\u1ed9.<\/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
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.<\/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 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-33\/30 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 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>C\u00e1c van n\u00e0y th\u01b0\u1eddng \u0111\u1ea1t tu\u1ed5i th\u1ecd t\u1eeb 3.000 \u0111\u1ebfn 5.000 gi\u1edd ho\u1ea1t \u0111\u1ed9ng trong \u0111i\u1ec1u ki\u1ec7n kh\u00ed nit\u01a1 s\u1ea1ch \u1edf \u00e1p su\u1ea5t c\u1ef1c cao. C\u00e1c t\u1ea5m van \u00e1p su\u1ea5t cao c\u00f3 th\u1ec3 c\u1ea7n \u0111\u01b0\u1ee3c ki\u1ec3m tra th\u01b0\u1eddng xuy\u00ean h\u01a1n so v\u1edbi c\u00e1c van \u00e1p su\u1ea5t th\u1ea5p t\u01b0\u01a1ng \u0111\u01b0\u01a1ng do \u1ee9ng su\u1ea5t c\u01a1 h\u1ecdc c\u1ef1c l\u1edbn \u1edf m\u1ee9c 3,00 MPa, nh\u01b0ng t\u1ed5ng chi ph\u00ed b\u1ea3o tr\u00ec v\u1eabn th\u1ea5p h\u01a1n \u0111\u00e1ng k\u1ec3 so v\u1edbi c\u00e1c h\u1ec7 th\u1ed1ng b\u00f4i tr\u01a1n b\u1eb1ng d\u1ea7u.<\/p>\n

\"LW-33\/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 LW-33\/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 nhanh v\u00e0 thay th\u1ebf oxy l\u00e0 c\u1ef1c k\u1ef3 cao. T\u1ea5t c\u1ea3 c\u00e1c h\u1ec7 th\u1ed1ng LW-33\/30 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. \u0110\u01b0\u1eddng \u1ed1ng x\u1ea3 \u00e1p su\u1ea5t cao ph\u1ea3i \u0111\u01b0\u1ee3c trang b\u1ecb van gi\u1ea3m \u00e1p c\u00f3 \u0111\u1ecbnh m\u1ee9c 110% MAWP v\u00e0 \u0111\u0129a v\u1ee1 l\u00e0m bi\u1ec7n ph\u00e1p b\u1ea3o v\u1ec7 th\u1ee9 c\u1ea5p. 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 theo ti\u00eau chu\u1ea9n ASME B31.3 (\u0110\u01b0\u1eddng \u1ed1ng quy tr\u00ecnh). H\u1ec7 th\u1ed1ng th\u00f4ng gi\u00f3 ph\u1ea3i duy tr\u00ec n\u1ed3ng \u0111\u1ed9 oxy m\u00f4i tr\u01b0\u1eddng tr\u00ean 19,5% theo 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 19,5% O\u2082 (b\u00e1o \u0111\u1ed9ng) v\u00e0 k\u00edch ho\u1ea1t c\u00e1ch ly t\u1ef1 \u0111\u1ed9ng \u1edf m\u1ee9c 18,0% O\u2082 (t\u1eaft c\u1ee9ng). Nh\u00e2n vi\u00ean ph\u1ea3i \u0111\u01b0\u1ee3c \u0111\u00e0o t\u1ea1o v\u1ec1 c\u00e1c quy tr\u00ecnh an to\u00e0n kh\u00ed si\u00eau cao \u00e1p tr\u01b0\u1edbc khi v\u1eadn h\u00e0nh ho\u1eb7c b\u1ea3o tr\u00ec thi\u1ebft b\u1ecb n\u00e0y. C\u00e1c h\u1ec7 th\u1ed1ng nit\u01a1 \u00e1p su\u1ea5t cao ph\u1ea3i \u0111\u01b0\u1ee3c d\u00e1n nh\u00e3n r\u00f5 r\u00e0ng v\u00e0 t\u00e1ch bi\u1ec7t v\u1ec1 m\u1eb7t v\u1eadt l\u00fd v\u1edbi c\u00e1c khu v\u1ef1c \u00e1p su\u1ea5t th\u1ea5p.<\/p>\n<\/div>\n

\"LW-33\/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

LW-33\/30 \u0111\u1ea1t \u0111\u01b0\u1ee3c c\u00f4ng su\u1ea5t ti\u00eau th\u1ee5 ri\u00eang x\u1ea5p x\u1ec9 10,61 kW\/m\u00b3\/ph\u00fat<\/strong> C\u00f4ng su\u1ea5t 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 c\u1ea7n thi\u1ebft t\u0103ng \u0111\u00e1ng k\u1ec3 theo t\u1ef7 s\u1ed1 \u00e1p su\u1ea5t. Trong ph\u00e2n kh\u00fac m\u00e1y n\u00e9n piston kh\u00f4ng d\u1ea7u si\u00eau cao \u00e1p (\u00e1p su\u1ea5t x\u1ea3 >2,50 MPa), hi\u1ec7u su\u1ea5t n\u00e0y r\u1ea5t c\u1ea1nh tranh v\u00e0 v\u01b0\u1ee3t tr\u1ed9i \u0111\u00e1ng k\u1ec3 so v\u1edbi m\u00e1y n\u00e9n m\u00e0ng, v\u1ed1n l\u00e0 l\u1ef1a ch\u1ecdn thay th\u1ebf ch\u00ednh cho d\u1ecbch v\u1ee5 si\u00eau cao \u00e1p kh\u00f4ng d\u1ea7u. \u0110\u1ec3 so s\u00e1nh, m\u00e1y n\u00e9n piston b\u00f4i tr\u01a1n b\u1eb1ng d\u1ea7u trong c\u00e1c \u1ee9ng d\u1ee5ng si\u00eau cao \u00e1p t\u01b0\u01a1ng t\u1ef1 th\u01b0\u1eddng ti\u00eau th\u1ee5 11,5\u201313,0 kW\/m\u00b3\/ph\u00fat, trong khi m\u00e1y n\u00e9n m\u00e0ng c\u00f3 th\u1ec3 v\u01b0\u1ee3t qu\u00e1 18 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 LW-33\/30 so v\u1edbi c\u00e1c l\u1ef1a ch\u1ecdn thay th\u1ebf k\u00e9m hi\u1ec7u qu\u1ea3 h\u01a1n mang l\u1ea1i kho\u1ea3ng Ti\u1ebft ki\u1ec7m n\u0103ng l\u01b0\u1ee3ng h\u00e0ng n\u0103m t\u1eeb 200.000 \u0111\u1ebfn 400.000 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 $16.000 \u0111\u1ebfn $32.000. Tuy nhi\u00ean, l\u00fd do kinh t\u1ebf ch\u00ednh \u0111\u1ec3 l\u1ef1a ch\u1ecdn LW-33\/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 lo\u1ea1i b\u1ecf d\u1ea7u \u1edf kh\u00e2u x\u1eed l\u00fd ti\u1ebfp theo.<\/strong> \u0110i\u1ec1u \u0111\u00f3 s\u1ebd l\u00e0 b\u1eaft bu\u1ed9c v\u1edbi c\u00e1c gi\u1ea3i ph\u00e1p thay th\u1ebf c\u00f3 b\u00f4i tr\u01a1n. \u1ede \u00e1p su\u1ea5t 3,00 MPa, t\u1ed5n th\u1ea5t n\u0103ng l\u01b0\u1ee3ng c\u1ee7a c\u00e1c h\u1ec7 th\u1ed1ng l\u1ecdc d\u1ea7u ph\u00eda sau (b\u1ed9 l\u1ecdc k\u1ebft t\u1ee5, b\u1ed9 h\u1ea5p ph\u1ee5 than ho\u1ea1t t\u00ednh, thi\u1ebft b\u1ecb gi\u00e1m s\u00e1t d\u1ea7u) s\u1ebd ti\u00eau th\u1ee5 5\u201381 TP3T c\u00f4ng su\u1ea5t \u0111\u1ea7u ra c\u1ee7a m\u00e1y n\u00e9n\u2014m\u1ed9t t\u1ea3i ti\u00eau hao th\u00eam 28\u201356 kW m\u00e0 thi\u1ebft k\u1ebf kh\u00f4ng d\u1ea7u c\u1ee7a LW-33\/30 lo\u1ea1i b\u1ecf ho\u00e0n to\u00e0n.<\/p>\n

C\u00e1i T\u1ed5ng chi ph\u00ed s\u1edf h\u1eefu cho h\u1ec7 th\u1ed1ng n\u00e9n nit\u01a1 si\u00eau cao \u00e1p<\/a> T\u1ed5ng chi ph\u00ed s\u1edf h\u1eefu (TCO) \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 h\u1ec7 th\u1ed1ng LW-33\/30 kh\u00f4ng d\u1ea7u v\u1edbi c\u00e1c h\u1ec7 th\u1ed1ng b\u00f4i tr\u01a1n c\u00f3 qu\u00e1 tr\u00ecnh l\u1ecdc ho\u00e0n ch\u1ec9nh \u1edf ph\u00eda h\u1ea1 l\u01b0u. L\u1ee3i th\u1ebf v\u1ec1 TCO n\u00e0y c\u00f3 \u0111\u01b0\u1ee3c nh\u1edd ti\u00eau th\u1ee5 n\u0103ng l\u01b0\u1ee3ng th\u1ea5p h\u01a1n, lo\u1ea1i b\u1ecf c\u00e1c v\u1eadt t\u01b0 ti\u00eau hao b\u1eb1ng d\u1ea7u, gi\u1ea3m chi ph\u00ed nh\u00e2n c\u00f4ng b\u1ea3o tr\u00ec v\u00e0 t\u0103ng t\u00ednh kh\u1ea3 d\u1ee5ng c\u1ee7a thi\u1ebft b\u1ecb.<\/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 nhi\u1ec1u t\u00f9y ch\u1ecdn t\u00f9y ch\u1ec9nh \u0111\u1ec3 \u0111i\u1ec1u ch\u1ec9nh LW-33\/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