{"id":566,"date":"2026-07-20T06:30:26","date_gmt":"2026-07-20T06:30:26","guid":{"rendered":"https:\/\/n2-compressor.com\/?post_type=product&p=566"},"modified":"2026-08-13T08:04:02","modified_gmt":"2026-08-13T08:04:02","slug":"lw-42-10-nitrogen-compressor","status":"publish","type":"product","link":"https:\/\/n2-compressor.com\/vi\/san-pham\/lw-42-10-nitrogen-compressor\/","title":{"rendered":"M\u00e1y n\u00e9n kh\u00ed nit\u01a1 LW-42\/10 \u2013 M\u00e1y t\u0103ng \u00e1p N2 kh\u00f4ng d\u1ea7u \u00e1p su\u1ea5t cao cho c\u00e1c \u1ee9ng d\u1ee5ng c\u00f4ng nghi\u1ec7p 1.00 MPa"},"content":{"rendered":"
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\n

M\u00e1y n\u00e9n kh\u00ed nit\u01a1 LW-42\/10 \u2013 M\u00e1y t\u0103ng \u00e1p N2 kh\u00f4ng d\u1ea7u \u00e1p su\u1ea5t cao cho c\u00e1c \u1ee9ng d\u1ee5ng c\u00f4ng nghi\u1ec7p 1.00 MPa<\/h1>\n

\u0110\u01b0\u1ee3c thi\u1ebft k\u1ebf \u0111\u1ec3 cung c\u1ea5p l\u01b0u l\u01b0\u1ee3ng 42 m\u00b3\/ph\u00fat \u1edf \u00e1p su\u1ea5t x\u1ea3 1,00 MPa, LW-42\/10 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 qu\u00e1 tr\u00ecnh t\u00e1ch kh\u00ed \u0111\u00f4ng l\u1ea1nh \u00e1p su\u1ea5t cao, t\u0103ng \u00e1p nit\u01a1 VPSA \u0111\u00f2i h\u1ecfi kh\u1eaft khe v\u00e0 ph\u00e2n ph\u1ed1i \u0111\u01b0\u1eddng \u1ed1ng h\u00f3a d\u1ea7u quan tr\u1ecdng. 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 \u1edf \u00e1p su\u1ea5t cao.<\/p>\n

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

\"LW-42\/10<\/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-42\/10<\/strong> \u0110\u00e2y l\u00e0 gi\u1ea3i ph\u00e1p chuy\u00ean d\u1ee5ng cho m\u00e1y n\u00e9n kh\u00ed piston kh\u00f4ng d\u1ea7u, \u00e1p su\u1ea5t cao, n\u1eb1m trong danh m\u1ee5c s\u1ea3n ph\u1ea9m c\u1ee7a ch\u00fang t\u00f4i, \u0111\u01b0\u1ee3c thi\u1ebft k\u1ebf cho c\u00e1c \u1ee9ng d\u1ee5ng c\u00f4ng nghi\u1ec7p n\u01a1i l\u01b0u l\u01b0\u1ee3ng l\u1edbn v\u00e0 \u00e1p su\u1ea5t x\u1ea3 cao l\u00e0 nh\u1eefng y\u00eau c\u1ea7u b\u1eaft bu\u1ed9c. V\u1edbi c\u00f4ng su\u1ea5t \u0111\u1ecbnh m\u1ee9c l\u00e0... 42 m\u00b3\/ph\u00fat<\/strong> v\u00e0 m\u1ed9t \u0111i\u1ec1u \u0111\u1eb7c bi\u1ec7t \u00c1p su\u1ea5t x\u1ea3 1,00 MPa<\/strong>Thi\u1ebft b\u1ecb n\u00e0y chi\u1ebfm m\u1ed9t v\u1ecb tr\u00ed \u0111\u1ed9c \u0111\u00e1o t\u1ea1i \u0111i\u1ec3m giao nhau gi\u1eefa qu\u00e1 tr\u00ecnh n\u00e9n kh\u00ed nit\u01a1 l\u01b0u l\u01b0\u1ee3ng cao v\u00e0 \u00e1p su\u1ea5t cao.<\/p>\n

\u0110i\u1ec1u l\u00e0m n\u00ean s\u1ef1 kh\u00e1c bi\u1ec7t c\u1ee7a LW-42\/10 so v\u1edbi c\u00e1c l\u1ef1a ch\u1ecdn thay th\u1ebf th\u00f4ng th\u01b0\u1eddng l\u00e0... \u0111\u01b0\u1eddng d\u1eabn n\u00e9n ho\u00e0n to\u00e0n kh\u00f4ng d\u1ea7u<\/strong> S\u1eed d\u1ee5ng v\u00f2ng piston v\u00e0 v\u00f2ng d\u1eabn h\u01b0\u1edbng b\u1eb1ng v\u1eadt li\u1ec7u composite PTFE t\u1ef1 b\u00f4i tr\u01a1n. C\u00e1c b\u1ed9 ph\u1eadn l\u00e0m k\u00edn ti\u00ean ti\u1ebfn n\u00e0y ho\u1ea1t \u0111\u1ed9ng m\u00e0 kh\u00f4ng c\u1ea7n ch\u1ea5t b\u00f4i tr\u01a1n hydrocarbon, \u0111\u1ea3m b\u1ea3o d\u00f2ng s\u1ea3n ph\u1ea9m nit\u01a1 ho\u00e0n to\u00e0n kh\u00f4ng b\u1ecb nhi\u1ec5m d\u1ea7u. \u0110\u1eb7c t\u00ednh kh\u00f4ng d\u1ea7u v\u1ed1n c\u00f3 n\u00e0y mang l\u1ea1i Ch\u1ee9ng nh\u1eadn ISO 8573-1 Lo\u1ea1i 0<\/strong> V\u1ec1 b\u1ea3n ch\u1ea5t, \u0111i\u1ec1u n\u00e0y lo\u1ea1i b\u1ecf nhu c\u1ea7u v\u1ec1 c\u00e1c h\u1ec7 th\u1ed1ng l\u1ecdc lo\u1ea1i b\u1ecf d\u1ea7u \u1edf kh\u00e2u sau, v\u1ed1n l\u00e0 \u0111i\u1ec1u b\u1eaft bu\u1ed9c trong c\u00e1c ng\u00e0nh ch\u1ebf bi\u1ebfn th\u1ef1c ph\u1ea9m, s\u1ea3n xu\u1ea5t d\u01b0\u1ee3c ph\u1ea9m, ch\u1ebf t\u1ea1o ch\u1ea5t b\u00e1n d\u1eabn v\u00e0 \u1ee9ng d\u1ee5ng h\u00f3a d\u1ea7u.<\/p>\n

Ki\u1ebfn tr\u00fac m\u00e1y n\u00e9n tu\u00e2n theo... hai giai \u0111o\u1ea1n, hai h\u00e0ng<\/strong> C\u1ea5u h\u00ecnh n\u00e0y r\u1ea5t c\u1ea7n thi\u1ebft \u0111\u1ec3 qu\u1ea3n l\u00fd c\u00e1c y\u00eau c\u1ea7u nhi\u1ec7t \u0111\u1ed9ng h\u1ecdc c\u1ee7a \u00e1p su\u1ea5t x\u1ea3 1,00 MPa. B\u1eb1ng c\u00e1ch chia t\u1ef7 l\u1ec7 \u00e1p su\u1ea5t gi\u1eefa xi lanh \u00e1p su\u1ea5t th\u1ea5p v\u00e0 xi lanh \u00e1p su\u1ea5t cao, LW-42\/10 \u0111\u1ea1t \u0111\u01b0\u1ee3c nhi\u1ec7t \u0111\u1ed9 x\u1ea3 \u0111\u01b0\u1ee3c ki\u1ec3m so\u00e1t tr\u00ean m\u1ed7i giai \u0111o\u1ea1n, b\u1ea3o to\u00e0n t\u00ednh to\u00e0n v\u1eb9n c\u1ee7a c\u00e1c b\u1ed9 ph\u1eadn l\u00e0m k\u00edn PTFE. M\u1ed7i giai \u0111o\u1ea1n t\u00edch h\u1ee3p m\u1ed9t b\u1ed9 l\u00e0m m\u00e1t trung gian hi\u1ec7u su\u1ea5t cao \u0111\u1ed9c l\u1eadp, \u0111\u1ea3m b\u1ea3o nhi\u1ec7t \u0111\u1ed9 kh\u00ed lu\u00f4n n\u1eb1m trong ph\u1ea1m vi ho\u1ea1t \u0111\u1ed9ng an to\u00e0n ngay c\u1ea3 trong qu\u00e1 tr\u00ecnh ho\u1ea1t \u0111\u1ed9ng li\u00ean t\u1ee5c \u1edf c\u00f4ng su\u1ea5t t\u1ed1i \u0111a. Khung gang ch\u1eafc ch\u1eafn v\u00e0 tr\u1ee5c khu\u1ef7u th\u00e9p r\u00e8n c\u00e2n b\u1eb1ng \u0111\u1ed9ng \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-42\/10<\/p>\n<\/div>\n

<\/p>\n

\n

Th\u00f4ng s\u1ed1 k\u1ef9 thu\u1eadt \u2013 LW-42\/10<\/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-42\/10<\/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>\n42<\/td>\nm\u00b3\/ph\u00fat<\/td>\n<\/tr>\n
\u00c1p su\u1ea5t x\u1ea3<\/td>\n1.00<\/td>\nMPa<\/td>\n<\/tr>\n
K\u00edch th\u01b0\u1edbc m\u00e1y n\u00e9n (D\u00e0i \u00d7 R\u1ed9ng \u00d7 Cao)<\/td>\n2380 \u00d7 1600 \u00d7 2560<\/td>\nmm<\/td>\n<\/tr>\n
C\u00e2n n\u1eb7ng<\/td>\n6.00<\/td>\nt<\/td>\n<\/tr>\n
Quy\u1ec1n l\u1ef1c<\/td>\n315<\/td>\nkW<\/td>\n<\/tr>\n
\u0110i\u1ec7n \u00e1p<\/td>\n380 \/ 6k ho\u1eb7c 10k<\/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 composite PTFE ch\u1ecbu nhi\u1ec7t \u0111\u1ed9 cao<\/h3>\n

LW-42\/10 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 s\u1ea3n xu\u1ea5t t\u1eeb \u200b\u200bv\u1eadt li\u1ec7u composite PTFE hi\u1ec7u su\u1ea5t 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 0,06 m\u00e0 kh\u00f4ng c\u1ea7n b\u1ea5t k\u1ef3 ch\u1ea5t b\u00f4i tr\u01a1n hydrocarbon b\u00ean ngo\u00e0i n\u00e0o, lo\u1ea1i b\u1ecf ho\u00e0n to\u00e0n hi\u1ec7n t\u01b0\u1ee3ng h\u01a1i d\u1ea7u l\u1eabn v\u00e0o d\u00f2ng s\u1ea3n ph\u1ea9m nit\u01a1. Quan tr\u1ecdng h\u01a1n, v\u1eadt li\u1ec7u composite PTFE \u0111\u01b0\u1ee3c thi\u1ebft k\u1ebf \u0111\u1eb7c bi\u1ec7t cho nhi\u1ec7t \u0111\u1ed9 x\u1ea3 cao li\u00ean quan \u0111\u1ebfn ho\u1ea1t \u0111\u1ed9ng \u1edf \u00e1p su\u1ea5t 1,00 MPa, duy tr\u00ec \u0111\u1ed9 \u1ed5n \u0111\u1ecbnh k\u00edch th\u01b0\u1edbc v\u00e0 t\u00ednh to\u00e0n v\u1eb9n c\u1ee7a l\u1edbp ni\u00eam phong l\u00ean \u0111\u1ebfn 200\u00b0C. \u0110\u1ed1i v\u1edbi c\u00e1c nh\u00e0 v\u1eadn h\u00e0nh kh\u00ed c\u00f4ng nghi\u1ec7p, \u0111i\u1ec1u n\u00e0y mang l\u1ea1i nhi\u1ec1u l\u1ee3i \u00edch. 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 cho h\u1ec7 th\u1ed1ng l\u1ecdc \u1edf kh\u00e2u sau ho\u1eb7c t\u1ed5n th\u1ea5t n\u0103ng l\u01b0\u1ee3ng.<\/p>\n

2. T\u1ed1i \u01b0u h\u00f3a nhi\u1ec7t \u0111\u1ed9ng h\u1ecdc hai giai \u0111o\u1ea1n \u00e1p su\u1ea5t cao<\/h3>\n

C\u00e1i ki\u1ebfn tr\u00fac n\u00e9n hai giai \u0111o\u1ea1n<\/strong> M\u00e1y n\u00e9n LW-42\/10 \u0111\u01b0\u1ee3c t\u1ed1i \u01b0u h\u00f3a v\u1ec1 m\u1eb7t nhi\u1ec7t \u0111\u1ed9ng h\u1ecdc \u0111\u1ec3 \u0111\u00e1p \u1ee9ng m\u1ee5c ti\u00eau \u00e1p su\u1ea5t x\u1ea3 kh\u1eaft khe 1,00 MPa. B\u1eb1ng c\u00e1ch chia t\u1ef7 l\u1ec7 \u00e1p su\u1ea5t t\u1ed5ng th\u1ec3 gi\u1eefa xi lanh \u00e1p su\u1ea5t th\u1ea5p v\u00e0 xi lanh \u00e1p su\u1ea5t cao, m\u00e1y n\u00e9n \u0111\u1ea1t \u0111\u01b0\u1ee3c nhi\u1ec7t \u0111\u1ed9 hi\u1ec7u d\u1ee5ng trung b\u00ecnh tr\u00ean m\u1ed7i t\u1ea7ng th\u1ea5p h\u01a1n \u0111\u00e1ng k\u1ec3 so v\u1edbi c\u00e1c thi\u1ebft k\u1ebf m\u1ed9t t\u1ea7ng. B\u1ed9 l\u00e0m m\u00e1t trung gian d\u1ea1ng \u1ed1ng l\u1ed3ng hi\u1ec7u su\u1ea5t cao chuy\u00ean d\u1ee5ng gi\u1eefa c\u00e1c t\u1ea7ng gi\u00fap lo\u1ea1i b\u1ecf nhi\u1ec7t l\u01b0\u1ee3ng sinh ra trong qu\u00e1 tr\u00ecnh n\u00e9n, duy tr\u00ec nhi\u1ec7t \u0111\u1ed9 x\u1ea3 d\u01b0\u1edbi 160\u00b0C ngay c\u1ea3 \u1edf t\u1ea3i tr\u1ecdng li\u00ean t\u1ee5c t\u1ed1i \u0111a. Vi\u1ec7c qu\u1ea3n l\u00fd nhi\u1ec7t n\u00e0y r\u1ea5t c\u1ea7n thi\u1ebft \u0111\u1ec3 b\u1ea3o to\u00e0n t\u00ednh to\u00e0n v\u1eb9n c\u1ee7a v\u00f2ng PTFE \u1edf t\u1ef7 l\u1ec7 \u00e1p su\u1ea5t cao v\u00e0 k\u00e9o d\u00e0i tu\u1ed5i th\u1ecd c\u1ee7a t\u1ea5m van kho\u1ea3ng 451 n\u0103m so v\u1edbi c\u00e1c gi\u1ea3i ph\u00e1p m\u1ed9t t\u1ea7ng ho\u1ea1t \u0111\u1ed9ng \u1edf t\u1ef7 l\u1ec7 \u00e1p su\u1ea5t t\u01b0\u01a1ng \u0111\u01b0\u01a1ng.<\/p>\n

3. Khung gang gia c\u01b0\u1eddng ch\u1ecbu \u0111\u01b0\u1ee3c \u00e1p su\u1ea5t cao<\/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 ti\u1ebft di\u1ec7n th\u00e0nh d\u00e0y h\u01a1n v\u00e0 c\u00e1c \u0111\u01b0\u1eddng d\u1eabn n\u01b0\u1edbc l\u00e0m m\u00e1t t\u00edch h\u1ee3p \u0111\u01b0\u1ee3c thi\u1ebft k\u1ebf \u0111\u1eb7c bi\u1ec7t \u0111\u1ec3 ch\u1ecbu \u0111\u01b0\u1ee3c \u1ee9ng su\u1ea5t c\u01a1 h\u1ecdc c\u1ee7a \u00e1p su\u1ea5t x\u1ea3 1,00 MPa. b\u1ed1 tr\u00ed xi-lanh \u0111\u1ed1i x\u1ee9ng hai h\u00e0ng<\/strong> Cung c\u1ea5p kh\u1ea3 n\u0103ng tri\u1ec7t ti\u00eau l\u1ef1c b\u1eadc nh\u1ea5t t\u1ef1 nhi\u00ean, gi\u1ea3m l\u1ef1c qu\u00e1n t\u00ednh kh\u00f4ng c\u00e2n b\u1eb1ng truy\u1ec1n xu\u1ed1ng m\u00f3ng h\u01a1n 80% so v\u1edbi thi\u1ebft k\u1ebf m\u1ed9t h\u00e0ng. \u01afu \u0111i\u1ec3m c\u01a1 h\u1ecdc n\u00e0y cho ph\u00e9p l\u1eafp \u0111\u1eb7t tr\u00ean kh\u1ed1i qu\u00e1n t\u00ednh b\u00ea t\u00f4ng c\u1ed1t th\u00e9p. 10\u201312 t\u1ea5n<\/strong>\u0110i\u1ec1u n\u00e0y gi\u00fap gi\u1ea3m \u0111\u00e1ng k\u1ec3 chi ph\u00ed x\u00e2y d\u1ef1ng d\u00e2n d\u1ee5ng so v\u1edbi ph\u1ea7n m\u00f3ng n\u1eb7ng h\u01a1n 18 t\u1ea5n c\u1ea7n thi\u1ebft cho c\u00e1c m\u00e1y n\u00e9n cao \u00e1p m\u1ed9t h\u00e0ng t\u01b0\u01a1ng \u0111\u01b0\u01a1ng.<\/p>\n

4. C\u1ea5u h\u00ecnh \u0111i\u1ec7n \u00e1p linh ho\u1ea1t cho t\u00edch h\u1ee3p c\u00f4ng nghi\u1ec7p<\/h3>\n

LW-42\/10 \u0111\u01b0\u1ee3c v\u1eadn h\u00e0nh b\u1edfi m\u1ed9t \u0110\u1ed9ng c\u01a1 c\u1ea3m \u1ee9ng 315 kW<\/strong> C\u00f3 s\u1eb5n c\u00e1c c\u1ea5u h\u00ecnh 380V, 6kV ho\u1eb7c 10kV, tu\u00e2n th\u1ee7 ti\u00eau chu\u1ea9n IEC 60034-1 c\u1ea5p hi\u1ec7u su\u1ea5t IE3. C\u00e1c t\u00f9y ch\u1ecdn \u0111i\u1ec7n \u00e1p linh ho\u1ea1t cho ph\u00e9p t\u00edch h\u1ee3p tr\u1ef1c ti\u1ebfp v\u00e0o nhi\u1ec1u c\u01a1 s\u1edf h\u1ea1 t\u1ea7ng \u0111i\u1ec7n c\u00f4ng nghi\u1ec7p kh\u00e1c nhau. C\u1ea5u h\u00ecnh 380V ph\u00f9 h\u1ee3p v\u1edbi c\u00e1c c\u01a1 s\u1edf c\u00f3 h\u1ec7 th\u1ed1ng ph\u00e2n ph\u1ed1i \u0111i\u1ec7n \u00e1p th\u1ea5p hi\u1ec7n c\u00f3, trong khi c\u00e1c t\u00f9y ch\u1ecdn 6kV v\u00e0 10kV lo\u1ea1i b\u1ecf nhu c\u1ea7u s\u1eed d\u1ee5ng m\u00e1y bi\u1ebfn \u00e1p h\u1ea1 \u00e1p trong c\u00e1c nh\u00e0 m\u00e1y c\u00f3 h\u1ec7 th\u1ed1ng thanh c\u00e1i \u0111i\u1ec7n \u00e1p trung b\u00ecnh. Kh\u1ea3 n\u0103ng th\u00edch \u1ee9ng \u0111i\u1ec7n n\u00e0y gi\u00fap gi\u1ea3m chi ph\u00ed c\u01a1 s\u1edf h\u1ea1 t\u1ea7ng, gi\u1ea3m thi\u1ec3u t\u1ed5n th\u1ea5t truy\u1ec1n t\u1ea3i \u0111i\u1ec7n v\u00e0 \u0111\u01a1n gi\u1ea3n h\u00f3a qu\u00e1 tr\u00ecnh v\u1eadn h\u00e0nh.<\/p>\n

\"LW-42\/10<\/p>\n<\/div>\n

<\/p>\n

\n

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

Ph\u00e2n ph\u1ed1i t\u00e1ch kh\u00ed \u0111\u00f4ng l\u1ea1nh \u00e1p su\u1ea5t cao<\/h3>\n

Trong c\u00e1c c\u01a1 s\u1edf ASU \u0111\u00f4ng l\u1ea1nh quy m\u00f4 l\u1edbn s\u1ea3n xu\u1ea5t kh\u00ed nit\u01a1 tinh khi\u1ebft cao, LW-42\/10 \u0111\u00f3ng vai tr\u00f2 l\u00e0... b\u1ed9 t\u0103ng \u00e1p nit\u01a1 cao \u00e1p ch\u00ednh<\/strong> \u0110\u1ed1i v\u1edbi c\u00e1c m\u1ea1ng l\u01b0\u1edbi ph\u00e2n ph\u1ed1i y\u00eau c\u1ea7u \u00e1p su\u1ea5t \u0111\u1ea7u v\u00e0o 1,00 MPa. C\u00f4ng su\u1ea5t 42 m\u00b3\/ph\u00fat ph\u00f9 h\u1ee3p v\u1edbi s\u1ea3n l\u01b0\u1ee3ng c\u1ee7a c\u00e1c \u0111\u01a1n v\u1ecb ph\u00e2n ph\u1ed1i kh\u00ed (ASU) c\u1ee1 trung b\u00ecnh \u0111\u1ebfn l\u1edbn, trong khi \u00e1p su\u1ea5t x\u1ea3 cao gi\u00fap kh\u1eafc ph\u1ee5c \u0111\u00e1ng k\u1ec3 t\u1ed5n th\u1ea5t ma s\u00e1t \u0111\u01b0\u1eddng \u1ed1ng tr\u00ean qu\u00e3ng \u0111\u01b0\u1eddng ph\u00e2n ph\u1ed1i d\u00e0i. \u0110i\u1ec1u n\u00e0y \u0111\u1eb7c bi\u1ec7t c\u00f3 gi\u00e1 tr\u1ecb trong c\u00e1c khu ph\u1ee9c h\u1ee3p c\u00f4ng nghi\u1ec7p t\u00edch h\u1ee3p, n\u01a1i nit\u01a1 ph\u1ea3i \u0111\u01b0\u1ee3c v\u1eadn chuy\u1ec3n 3-5 km t\u1eeb ASU \u0111\u1ebfn ng\u01b0\u1eddi ti\u00eau d\u00f9ng \u1edf h\u1ea1 l\u01b0u nh\u01b0 nh\u00e0 m\u00e1y th\u00e9p, nh\u00e0 m\u00e1y h\u00f3a ch\u1ea5t v\u00e0 c\u00e1c c\u01a1 s\u1edf LNG. Thi\u1ebft k\u1ebf kh\u00f4ng d\u1ea7u \u0111\u1ea3m b\u1ea3o \u0111\u1ed9 tinh khi\u1ebft c\u1ee7a nit\u01a1 \u0111\u01b0\u1ee3c duy tr\u00ec trong to\u00e0n b\u1ed9 chu\u1ed7i ph\u00e2n ph\u1ed1i.<\/p>\n

\"LW-42\/10<\/p>\n

Tr\u1ea1m t\u0103ng \u00e1p nit\u01a1 VPSA \u00e1p su\u1ea5t cao<\/h3>\n

\u0110\u1ed1i v\u1edbi c\u00e1c m\u00e1y t\u1ea1o kh\u00ed nit\u01a1 VPSA c\u1ee1 l\u1edbn s\u1ea3n xu\u1ea5t kh\u00ed nit\u01a1 c\u00f3 \u0111\u1ed9 tinh khi\u1ebft 99,5\u201399,9% \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-42\/10<\/a> H\u1ec7 th\u1ed1ng n\u00e9n s\u1ea3n ph\u1ea9m \u00e1p su\u1ea5t th\u1ea5p l\u00ean 1,00 MPa \u0111\u1ec3 ph\u00e2n ph\u1ed1i \u1edf \u00e1p su\u1ea5t cao. \u00c1p su\u1ea5t x\u1ea3 cao l\u00e0 y\u1ebfu t\u1ed1 thi\u1ebft y\u1ebfu \u0111\u1ed1i v\u1edbi c\u00e1c h\u1ec7 th\u1ed1ng VPSA ph\u1ee5c v\u1ee5 nhi\u1ec1u kh\u00e1ch h\u00e0ng th\u00f4ng qua m\u1ea1ng l\u01b0\u1edbi ph\u00e2n ph\u1ed1i r\u1ed9ng l\u1edbn, n\u01a1i t\u1ed5n th\u1ea5t \u00e1p su\u1ea5t r\u1ea5t \u0111\u00e1ng k\u1ec3. \u0110\u01b0\u1eddng d\u1eabn n\u00e9n kh\u00f4ng d\u1ea7u l\u00e0 v\u00f4 c\u00f9ng quan tr\u1ecdng trong d\u1ecbch v\u1ee5 VPSA v\u00ec s\u1ef1 nhi\u1ec5m b\u1ea9n hydrocarbon s\u1ebd l\u00e0m h\u1ecfng v\u0129nh vi\u1ec5n ch\u1ea5t h\u1ea5p ph\u1ee5 s\u00e0ng ph\u00e2n t\u1eed carbon, l\u00e0m gi\u1ea3m hi\u1ec7u qu\u1ea3 t\u00e1ch v\u00e0 \u0111\u00f2i h\u1ecfi ph\u1ea3i thay th\u1ebf ch\u1ea5t h\u1ea5p ph\u1ee5 t\u1ed1n k\u00e9m, c\u00f3 th\u1ec3 v\u01b0\u1ee3t qu\u00e1 14.000 USD cho m\u1ed9t h\u1ec7 th\u1ed1ng VPSA l\u1edbn.<\/p>\n

L\u00e0m tr\u01a1 l\u00f2 ph\u1ea3n \u1ee9ng \u00e1p su\u1ea5t cao 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, LW-42\/10 cung c\u1ea5p nit\u01a1 \u00e1p su\u1ea5t cao cho L\u00e0m tr\u01a1 l\u00f2 ph\u1ea3n \u1ee9ng trong qu\u00e1 tr\u00ecnh thay th\u1ebf ch\u1ea5t x\u00fac t\u00e1c, s\u00fac r\u1eeda kh\u1ea9n c\u1ea5p b\u00ecnh ch\u1ee9a v\u00e0 d\u1ecbch chuy\u1ec3n \u0111\u01b0\u1eddng \u1ed1ng \u00e1p su\u1ea5t cao<\/strong>\u00c1p su\u1ea5t x\u1ea3 1,00 MPa \u0111\u1ee7 \u0111\u1ec3 v\u01b0\u1ee3t qua gi\u1edbi h\u1ea1n \u00e1p su\u1ea5t c\u1ee7a c\u00e1c b\u00ecnh ch\u1ee9a v\u00e0 h\u1ec7 th\u1ed1ng ph\u1ea3n \u1ee9ng \u00e1p su\u1ea5t cao \u0111i\u1ec3n h\u00ecnh, cho ph\u00e9p b\u01a1m tr\u1ef1c ti\u1ebfp nit\u01a1 m\u00e0 kh\u00f4ng c\u1ea7n t\u0103ng \u00e1p trung gian. Kh\u1ea3 n\u0103ng n\u00e0y \u0111\u1eb7c bi\u1ec7t c\u00f3 gi\u00e1 tr\u1ecb trong c\u00e1c quy tr\u00ecnh d\u1eebng kh\u1ea9n c\u1ea5p, n\u01a1i c\u1ea7n l\u00e0m tr\u01a1 nit\u01a1 nhanh ch\u00f3ng \u0111\u1ec3 ng\u0103n ng\u1eeba s\u1ef1 h\u00ecnh th\u00e0nh m\u00f4i tr\u01b0\u1eddng d\u1ec5 ch\u00e1y n\u1ed5 trong thi\u1ebft b\u1ecb x\u1eed l\u00fd ho\u1ea1t \u0111\u1ed9ng \u1edf \u00e1p su\u1ea5t cao.<\/p>\n

\"LW-42\/10<\/p>\n

\u0110\u00f3ng g\u00f3i th\u1ef1c ph\u1ea9m \u00e1p su\u1ea5t cao v\u00e0 x\u1eed l\u00fd v\u00f4 tr\u00f9ng<\/h3>\n

C\u00e1c c\u01a1 s\u1edf s\u1ea3n xu\u1ea5t th\u1ef1c ph\u1ea9m v\u00e0 \u0111\u1ed3 u\u1ed1ng quy m\u00f4 l\u1edbn s\u1eed d\u1ee5ng x\u1eed l\u00fd v\u00f4 tr\u00f9ng \u00e1p su\u1ea5t cao, ti\u1ec1n x\u1eed l\u00fd HPP (X\u1eed l\u00fd \u00e1p su\u1ea5t cao) b\u1eb1ng kh\u00ed nit\u01a1 n\u00e9n v\u00e0 \u0111\u00f3ng g\u00f3i kh\u00ed quy\u1ec3n bi\u1ebfn \u0111\u1ed5i t\u1ed1c \u0111\u1ed9 cao<\/strong> C\u1ea7n cung c\u1ea5p nit\u01a1 \u1edf \u00e1p su\u1ea5t cao. \u00c1p su\u1ea5t x\u1ea3 1,00 MPa c\u1ee7a LW-42\/10 h\u1ed7 tr\u1ee3 vi\u1ec7c b\u01a1m nit\u01a1 \u00e1p su\u1ea5t cao v\u00e0o c\u00e1c d\u00e2y chuy\u1ec1n chi\u1ebft r\u00f3t v\u00f4 tr\u00f9ng v\u00e0 c\u00e1c thi\u1ebft b\u1ecb HPP, trong khi ch\u1ee9ng nh\u1eadn kh\u00f4ng d\u1ea7u \u0111\u1ea3m b\u1ea3o tu\u00e2n th\u1ee7 FDA 21 CFR 173.310 v\u00e0 Quy \u0111\u1ecbnh 231\/2012 c\u1ee7a EU. C\u00f4ng su\u1ea5t 42 m\u00b3\/ph\u00fat c\u00f3 th\u1ec3 cung c\u1ea5p \u0111\u1ed3ng th\u1eddi cho nhi\u1ec1u d\u00e2y chuy\u1ec1n \u0111\u00f3ng g\u00f3i t\u1ed1c \u0111\u1ed9 cao v\u00e0 c\u00e1c tr\u1ea1m x\u1eed l\u00fd v\u00f4 tr\u00f9ng.<\/p>\n<\/div>\n

<\/p>\n

\n

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

LW-42\/10 \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\u1ed1ng \u0103n m\u00f2n v\u00e0 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
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, c\u00e1c ph\u1ea7n t\u01b0\u1eddng \u0111\u01b0\u1ee3c gia c\u01b0\u1eddng, \u00e1o 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 \u0111\u1ebfn 200\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, ch\u1ecbu t\u1ea3i tr\u1ecdng cao.<\/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>\n\u1ed0ng t\u1ea3n nhi\u1ec7t hi\u1ec7u su\u1ea5t cao, nhi\u1ec7t \u0111\u1ed9 n\u01b0\u1edbc l\u00e0m m\u00e1t \u0111\u1ecbnh m\u1ee9c 32\u00b0C.<\/td>\n<\/tr>\n
Khung \u0111\u1ebf<\/td>\nTh\u00e9p k\u1ebft c\u1ea5u<\/td>\nK\u1ebft c\u1ea5u h\u00e0n ch\u1ecbu l\u1ef1c cao, gi\u00e1 \u0111\u1ee1 gi\u1ea3m 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 (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-42\/10<\/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 b\u01a1m LW-42\/10 c\u00f3 tr\u1ecdng l\u01b0\u1ee3ng kh\u00f4 l\u00e0 6,00 t\u1ea5n v\u00e0 tr\u1ecdng t\u00e2m n\u1eb1m \u1edf \u0111\u1ed9 cao kho\u1ea3ng 950 mm so v\u1edbi \u0111\u1ebf. Nh\u1edd thi\u1ebft k\u1ebf hai h\u00e0ng xi lanh \u0111\u1ed1i x\u1ee9ng, l\u1ef1c m\u1ea5t c\u00e2n b\u1eb1ng \u0111\u01b0\u1ee3c gi\u1ea3m thi\u1ec3u m\u1eb7c d\u00f9 ho\u1ea1t \u0111\u1ed9ng \u1edf \u00e1p su\u1ea5t cao, cho ph\u00e9p l\u1eafp \u0111\u1eb7t tr\u00ean m\u1ed9t b\u1ec7 \u0111\u1ee1 v\u1eefng ch\u1eafc. Kh\u1ed1i b\u00ea t\u00f4ng c\u1ed1t th\u00e9p qu\u00e1n t\u00ednh n\u1eb7ng 10\u201312 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 6\u20138 Hz) \u0111\u1ec3 ng\u0103n ng\u1eeba s\u1ef1 truy\u1ec1n rung \u0111\u1ed9ng \u0111\u1ebfn c\u00e1c c\u1ea5u tr\u00fac li\u1ec1n k\u1ec1. 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 tr\u00ec \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.<\/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 48 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 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 c\u00f3 l\u1ecdc d\u00f2ng ph\u1ee5 v\u00e0 x\u1eed l\u00fd h\u00f3a h\u1ecdc \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-42\/10 gi\u00fap gi\u1ea3m \u0111\u00e1ng k\u1ec3 \u0111\u1ed9 ph\u1ee9c t\u1ea1p trong 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 c\u00e1c 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 4.000 \u0111\u1ebfn 6.000 gi\u1edd trong \u0111i\u1ec1u ki\u1ec7n kh\u00ed nit\u01a1 s\u1ea1ch \u1edf \u00e1p su\u1ea5t cao. Vi\u1ec7c \u0111\u01a1n gi\u1ea3n h\u00f3a b\u1ea3o tr\u00ec n\u00e0y gi\u00fap gi\u1ea3m chi ph\u00ed nh\u00e2n c\u00f4ng, gi\u1ea3m l\u01b0\u1ee3ng h\u00e0ng t\u1ed3n kho ph\u1ee5 t\u00f9ng v\u00e0 t\u0103ng kh\u1ea3 n\u0103ng ho\u1ea1t \u0111\u1ed9ng c\u1ee7a thi\u1ebft b\u1ecb.<\/p>\n

\"LW-42\/10<\/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-42\/10 \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
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. T\u1ea5t c\u1ea3 c\u00e1c h\u1ec7 th\u1ed1ng LW-42\/10 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 n\u01a1i c\u00f3 th\u1ec3 t\u00edch t\u1ee5 kh\u00ed nit\u01a1 r\u00f2 r\u1ec9. 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 th\u1ec3 t\u00edch theo OSHA 29 CFR 1910.146 (Kh\u00f4ng gian k\u00edn c\u1ea7n gi\u1ea5y ph\u00e9p). 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 c\u1ee9ng). Quy tr\u00ecnh v\u00e0o ph\u00f2ng m\u00e1y n\u00e9n k\u00edn ph\u1ea3i bao g\u1ed3m m\u00e1y \u0111o oxy di \u0111\u1ed9ng v\u00e0 quy tr\u00ecnh l\u00e0m vi\u1ec7c theo c\u1eb7p. C\u1ea7n th\u1eadn tr\u1ecdng h\u01a1n do \u00e1p su\u1ea5t x\u1ea3 cao (1,00 MPa); t\u1ea5t c\u1ea3 c\u00e1c \u0111\u01b0\u1eddng \u1ed1ng v\u00e0 b\u00ecnh ch\u1ee9a ph\u00eda h\u1ea1 l\u01b0u ph\u1ea3i \u0111\u01b0\u1ee3c \u0111\u00e1nh gi\u00e1 theo \u00e1p su\u1ea5t ho\u1ea1t \u0111\u1ed9ng t\u1ed1i \u0111a v\u1edbi bi\u00ean \u0111\u1ed9 an to\u00e0n th\u00edch h\u1ee3p.<\/p>\n<\/div>\n

\"LW-42\/10<\/p>\n<\/div>\n

<\/p>\n

\n

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

LW-42\/10 \u0111\u1ea1t \u0111\u01b0\u1ee3c... c\u00f4ng su\u1ea5t ti\u00eau th\u1ee5 ri\u00eang x\u1ea5p x\u1ec9 7,50 kW\/m\u00b3\/ph\u00fat<\/strong> L\u01b0\u1ee3ng nit\u01a1 \u0111\u01b0\u1ee3c cung c\u1ea5p \u1edf \u00e1p su\u1ea5t x\u1ea3 1,00 MPa. Ch\u1ec9 s\u1ed1 hi\u1ec7u su\u1ea5t n\u00e0y r\u1ea5t \u0111\u00e1ng khen ng\u1ee3i \u0111\u1ed1i v\u1edbi m\u1ed9t m\u00e1y n\u00e9n piston kh\u00f4ng d\u1ea7u ho\u1ea1t \u0111\u1ed9ng \u1edf t\u1ef7 l\u1ec7 \u00e1p su\u1ea5t cao, gi\u00fap thi\u1ebft b\u1ecb c\u1ea1nh tranh t\u1ed1t trong ph\u00e2n kh\u00fac c\u00f4ng su\u1ea5t cao 30\u201350 m\u00b3\/ph\u00fat. \u0110\u1ec3 so s\u00e1nh, m\u00e1y n\u00e9n tr\u1ee5c v\u00edt b\u00f4i tr\u01a1n b\u1eb1ng d\u1ea7u trong c\u00e1c \u1ee9ng d\u1ee5ng \u00e1p su\u1ea5t cao t\u01b0\u01a1ng t\u1ef1 th\u01b0\u1eddng ti\u00eau th\u1ee5 7,8\u20138,8 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 \u00e1p su\u1ea5t cao kh\u00f4ng d\u1ea7u) c\u00f3 th\u1ec3 v\u01b0\u1ee3t qu\u00e1 12 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 su\u1ea5t c\u1ee7a LW-42\/10 t\u1ea1o ra kho\u1ea3ng Ti\u1ebft ki\u1ec7m n\u0103ng l\u01b0\u1ee3ng h\u00e0ng n\u0103m t\u1eeb 96.000 \u0111\u1ebfn 240.000 kWh<\/strong> So v\u1edbi c\u00e1c gi\u1ea3i ph\u00e1p thay th\u1ebf k\u00e9m hi\u1ec7u qu\u1ea3 h\u01a1n. V\u1edbi m\u1ee9c gi\u00e1 \u0111i\u1ec7n c\u00f4ng nghi\u1ec7p trung b\u00ecnh l\u00e0 $0,08\/kWh, \u0111i\u1ec1u n\u00e0y t\u01b0\u01a1ng \u0111\u01b0\u01a1ng v\u1edbi m\u1ee9c gi\u1ea3m chi ph\u00ed v\u1eadn h\u00e0nh tr\u1ef1c ti\u1ebfp t\u1eeb $7.680 \u0111\u1ebfn $19.200 m\u1ed7i n\u0103m. Khi k\u1ebft h\u1ee3p v\u1edbi vi\u1ec7c lo\u1ea1i b\u1ecf ho\u00e0n to\u00e0n c\u00e1c v\u1eadt t\u01b0 ti\u00eau hao li\u00ean quan \u0111\u1ebfn d\u1ea7u (d\u1ea7u b\u00f4i tr\u01a1n, b\u1ed9 l\u1ecdc, h\u1ed9p t\u00e1ch, x\u1eed l\u00fd d\u1ea7u th\u1ea3i v\u00e0 ph\u00e2n t\u00edch d\u1ea7u), th\u00ec... t\u1ed5ng chi ph\u00ed s\u1edf h\u1eefu cho h\u1ec7 th\u1ed1ng n\u00e9n kh\u00ed nit\u01a1<\/a> L\u01b0\u1ee3ng kh\u00ed th\u1ea3i gi\u1ea3m \u01b0\u1edbc t\u00ednh kho\u1ea3ng 20\u2013281 TP3T trong su\u1ed1t v\u00f2ng \u0111\u1eddi ho\u1ea1t \u0111\u1ed9ng 10 n\u0103m.<\/p>\n

Vi\u1ec7c kh\u00f4ng s\u1eed d\u1ee5ng d\u1ea7u trong \u0111\u01b0\u1eddng d\u1eabn n\u00e9n c\u0169ng lo\u1ea1i b\u1ecf \u0111\u01b0\u1ee3c t\u1ed5n th\u1ea5t n\u0103ng l\u01b0\u1ee3ng li\u00ean quan \u0111\u1ebfn thi\u1ebft b\u1ecb lo\u1ea1i b\u1ecf d\u1ea7u \u1edf ph\u00eda sau. M\u1ed9t m\u00e1y n\u00e9n b\u00f4i tr\u01a1n b\u1eb1ng d\u1ea7u \u0111i\u1ec3n h\u00ecnh c\u00f3 k\u00edch th\u01b0\u1edbc v\u00e0 \u00e1p su\u1ea5t \u0111\u1ecbnh m\u1ee9c n\u00e0y c\u1ea7n c\u00e1c b\u1ed9 l\u1ecdc k\u1ebft t\u1ee5, 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, t\u1ed5ng c\u1ed9ng ti\u00eau th\u1ee5 3\u20135% c\u00f4ng su\u1ea5t \u0111\u1ea7u ra c\u1ee7a m\u00e1y n\u00e9n. Thi\u1ebft k\u1ebf kh\u00f4ng d\u1ea7u c\u1ee7a LW-42\/10 lo\u1ea1i b\u1ecf ho\u00e0n to\u00e0n t\u1ea3i ti\u00eau hao n\u00e0y, gi\u00fap c\u1ea3i thi\u1ec7n h\u01a1n n\u1eefa hi\u1ec7u qu\u1ea3 ho\u1ea1t \u0111\u1ed9ng c\u1ee7a h\u1ec7 th\u1ed1ng.<\/p>\n<\/div>\n

<\/p>\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-42\/10 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