{"id":548,"date":"2026-07-20T03:48:50","date_gmt":"2026-07-20T03:48:50","guid":{"rendered":"https:\/\/n2-compressor.com\/?post_type=product&p=548"},"modified":"2026-09-02T14:33:39","modified_gmt":"2026-09-02T14:33:39","slug":"zw-6-7-nitrogen-compressor","status":"publish","type":"product","link":"https:\/\/n2-compressor.com\/vi\/san-pham\/zw-6-7-nitrogen-compressor\/","title":{"rendered":"M\u00e1y n\u00e9n kh\u00ed nit\u01a1 ZW-6\/7 \u2013 M\u00e1y t\u0103ng \u00e1p N2 kh\u00f4ng d\u1ea7u ch\u00ednh x\u00e1c cao d\u00e0nh cho c\u00e1c \u1ee9ng d\u1ee5ng quy tr\u00ecnh \u00e1p su\u1ea5t trung b\u00ecnh"},"content":{"rendered":"
\n

<\/p>\n

\n

M\u00e1y n\u00e9n kh\u00ed nit\u01a1 ZW-6\/7 \u2013 M\u00e1y t\u0103ng \u00e1p N2 kh\u00f4ng d\u1ea7u ch\u00ednh x\u00e1c cao d\u00e0nh cho c\u00e1c \u1ee9ng d\u1ee5ng quy tr\u00ecnh \u00e1p su\u1ea5t trung b\u00ecnh<\/h1>\n

V\u1edbi kh\u1ea3 n\u0103ng cung c\u1ea5p 6 m\u00b3\/ph\u00fat \u1edf \u00e1p su\u1ea5t x\u1ea3 0,70 MPa, ZW-6\/7 l\u00e0 m\u00e1y n\u00e9n kh\u00ed nit\u01a1 piston hai c\u1ea5p, hai h\u00e0ng kh\u00f4ng d\u1ea7u \u0111\u01b0\u1ee3c thi\u1ebft k\u1ebf cho \u0111i\u1ec1u khi\u1ec3n quy tr\u00ecnh ch\u00ednh x\u00e1c, t\u0103ng \u00e1p nit\u01a1 VPSA quy m\u00f4 nh\u1ecf v\u00e0 ph\u00e2n ph\u1ed1i kh\u00ed c\u00f4ng nghi\u1ec7p \u00e1p su\u1ea5t trung b\u00ecnh. Kh\u00f4ng g\u00e2y \u00f4 nhi\u1ec5m ch\u1ea5t b\u00f4i tr\u01a1n, k\u00edch th\u01b0\u1edbc nh\u1ecf g\u1ecdn v\u00e0 \u0111\u01b0\u1ee3c t\u1ed1i \u01b0u h\u00f3a cho ho\u1ea1t \u0111\u1ed9ng li\u00ean t\u1ee5c \u0111\u00e1ng tin c\u1eady.<\/p>\n

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

\"ZW-6\/7<\/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 ZW-6\/7<\/strong> \u0110\u00e2y l\u00e0 m\u1ed9t th\u00e0nh vi\u00ean \u0111\u01b0\u1ee3c thi\u1ebft k\u1ebf ch\u00ednh x\u00e1c trong d\u00f2ng m\u00e1y n\u00e9n piston kh\u00f4ng d\u1ea7u c\u1ee7a ch\u00fang t\u00f4i, \u0111\u01b0\u1ee3c ch\u1ebf t\u1ea1o chuy\u00ean d\u1ee5ng cho c\u00e1c \u1ee9ng d\u1ee5ng \u0111\u00f2i h\u1ecfi c\u1ea3 k\u00edch th\u01b0\u1edbc nh\u1ecf g\u1ecdn v\u00e0 \u00e1p su\u1ea5t x\u1ea3 cao. V\u1edbi c\u00f4ng su\u1ea5t \u0111\u1ecbnh m\u1ee9c l\u00e0 6 m\u00b3\/ph\u00fat<\/strong> v\u00e0 \u00e1p su\u1ea5t x\u1ea3 l\u00e0 0,70 MPa<\/strong>Thi\u1ebft b\u1ecb n\u00e0y chi\u1ebfm m\u1ed9t v\u1ecb tr\u00ed \u0111\u1ed9c \u0111\u00e1o gi\u1eefa c\u00e1c m\u00e1y n\u00e9n kh\u00ed ph\u00f2ng th\u00ed nghi\u1ec7m nh\u1ecf v\u00e0 c\u00e1c m\u00e1y t\u0103ng \u00e1p c\u00f4ng nghi\u1ec7p l\u1edbn, ph\u1ee5c v\u1ee5 c\u00e1c ng\u00e0nh c\u00f4ng nghi\u1ec7p ch\u1ebf bi\u1ebfn c\u1ea7n nit\u01a1 \u00e1p su\u1ea5t trung b\u00ecnh v\u1edbi l\u01b0u l\u01b0\u1ee3ng v\u1eeba ph\u1ea3i.<\/p>\n

Kh\u00f4ng gi\u1ed1ng nh\u01b0 c\u00e1c m\u00e1y n\u00e9n b\u00f4i tr\u01a1n th\u00f4ng th\u01b0\u1eddng \u0111\u00f2i h\u1ecfi c\u00e1c h\u1ec7 th\u1ed1ng l\u1ecdc ph\u1ee9c t\u1ea1p \u1edf ph\u00eda sau, m\u00e1y n\u00e9n ZW-6\/7 ho\u1ea1t \u0111\u1ed9ng tr\u00ean m\u1ed9t h\u1ec7 th\u1ed1ng kh\u00e1c. nguy\u00ean l\u00fd n\u00e9n ho\u00e0n to\u00e0n kh\u00f4ng d\u1ea7u<\/strong>C\u00e1c v\u00f2ng piston v\u00e0 v\u00f2ng d\u1eabn h\u01b0\u1edbng b\u1eb1ng v\u1eadt li\u1ec7u composite PTFE c\u1ee7a n\u00f3 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 duy tr\u00ec ch\u1ee9ng nh\u1eadn h\u00e0m l\u01b0\u1ee3ng d\u1ea7u lo\u1ea1i 0 theo ti\u00eau chu\u1ea9n ISO 8573-1. \u0110\u1ed9 tinh khi\u1ebft v\u1ed1n c\u00f3 n\u00e0y l\u00e0 kh\u00f4ng th\u1ec3 thi\u1ebfu \u0111\u1ed1i v\u1edbi vi\u1ec7c l\u00e0m tr\u01a1 h\u00f3a quy tr\u00ecnh d\u01b0\u1ee3c ph\u1ea9m, ki\u1ec3m so\u00e1t m\u00f4i tr\u01b0\u1eddng h\u00e0n \u0111i\u1ec7n t\u1eed v\u00e0 t\u1ed5ng h\u1ee3p h\u00f3a h\u1ecdc ch\u00ednh x\u00e1c, n\u01a1i ngay c\u1ea3 m\u1ed9t l\u01b0\u1ee3ng nh\u1ecf d\u1ea7u nhi\u1ec5m b\u1ea9n c\u0169ng c\u00f3 th\u1ec3 \u1ea3nh h\u01b0\u1edfng \u0111\u1ebfn ch\u1ea5t l\u01b0\u1ee3ng s\u1ea3n ph\u1ea9m.<\/p>\n

C\u00e1i hai giai \u0111o\u1ea1n, hai h\u00e0ng<\/strong> Ki\u1ebfn tr\u00fac n\u00e0y ph\u00e2n chia kh\u1ed1i l\u01b0\u1ee3ng c\u00f4ng vi\u1ec7c n\u00e9n kh\u00ed gi\u1eefa c\u00e1c xi lanh gh\u00e9p \u0111\u00f4i, v\u1edbi b\u1ed9 l\u00e0m m\u00e1t trung gian duy tr\u00ec nhi\u1ec7t \u0111\u1ed9 kh\u00ed trong ph\u1ea1m vi an to\u00e0n. M\u1eb7c d\u00f9 c\u00f4ng su\u1ea5t khi\u00eam t\u1ed1n ch\u1ec9 6 m\u00b3\/ph\u00fat, ZW-6\/7 \u0111\u1ea1t \u0111\u01b0\u1ee3c \u00e1p su\u1ea5t x\u1ea3 0,70 MPa nh\u1edd t\u1ed1i \u01b0u h\u00f3a ph\u00e2n t\u1ea7ng nhi\u1ec7t \u0111\u1ed9ng h\u1ecdc\u2014mang l\u1ea1i hi\u1ec7u su\u1ea5t \u00e1p su\u1ea5t t\u01b0\u01a1ng \u0111\u01b0\u01a1ng v\u1edbi c\u00e1c thi\u1ebft b\u1ecb l\u1edbn h\u01a1n trong m\u1ed9t k\u00edch th\u01b0\u1edbc nh\u1ecf g\u1ecdn h\u01a1n. 720 \u00d7 763 \u00d7 1475 mm<\/strong> v\u00e0 tr\u1ecdng l\u01b0\u1ee3ng c\u1ee7a 0,80 t\u1ea5n<\/strong>.<\/p>\n

\"ZW<\/p>\n<\/div>\n

<\/p>\n

\n

Th\u00f4ng s\u1ed1 k\u1ef9 thu\u1eadt \u2013 ZW-6\/7<\/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>\nZW-6\/7<\/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>\n6<\/td>\nm\u00b3\/ph\u00fat<\/td>\n<\/tr>\n
\u00c1p su\u1ea5t x\u1ea3<\/td>\n0.70<\/td>\nMPa<\/td>\n<\/tr>\n
K\u00edch th\u01b0\u1edbc m\u00e1y n\u00e9n (D\u00e0i \u00d7 R\u1ed9ng \u00d7 Cao)<\/td>\n720 \u00d7 763 \u00d7 1475<\/td>\nmm<\/td>\n<\/tr>\n
C\u00e2n n\u1eb7ng<\/td>\n0.80<\/td>\nt<\/td>\n<\/tr>\n
Quy\u1ec1n l\u1ef1c<\/td>\n45<\/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

\n

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

1. Thi\u1ebft k\u1ebf th\u1eb3ng \u0111\u1ee9ng si\u00eau nh\u1ecf g\u1ecdn<\/h3>\n

M\u1eabu ZW-6\/7 \u0111\u1ea1t \u0111\u01b0\u1ee3c hi\u1ec7u qu\u1ea3 s\u1eed d\u1ee5ng kh\u00f4ng gian v\u01b0\u1ee3t tr\u1ed9i nh\u1edd v\u00e0o... v\u1ecf tr\u1ee5c khu\u1ef7u \u0111\u1ecbnh h\u01b0\u1edbng theo chi\u1ec1u d\u1ecdc<\/strong> gi\u00fap gi\u1ea3m thi\u1ec3u chi\u1ec1u d\u00e0i chi\u1ebfm d\u1ee5ng trong khi v\u1eabn \u0111\u1ea3m b\u1ea3o kh\u1ea3 n\u0103ng ti\u1ebfp c\u1eadn \u0111\u1ec3 b\u1ea3o tr\u00ec \u0111\u1ea7y \u0111\u1ee7. T\u1ea1i 720 \u00d7 763 \u00d7 1475 mm<\/strong>Thi\u1ebft b\u1ecb n\u00e0y chi\u1ebfm di\u1ec7n t\u00edch s\u00e0n ch\u01b0a \u0111\u1ebfn 0,55 m\u00b2\u2014t\u01b0\u01a1ng \u0111\u01b0\u01a1ng v\u1edbi m\u1ed9t b\u00e0n l\u00e0m vi\u1ec7c ti\u00eau chu\u1ea9n. K\u00edch th\u01b0\u1edbc nh\u1ecf g\u1ecdn n\u00e0y l\u00e0m cho ZW-6\/7 tr\u1edf n\u00ean l\u00fd t\u01b0\u1edfng cho vi\u1ec7c l\u1eafp \u0111\u1eb7t trong c\u00e1c ph\u00f2ng ti\u1ec7n \u00edch ch\u1eadt h\u1eb9p, h\u1ec7 th\u1ed1ng container, xe k\u00e9o cung c\u1ea5p nit\u01a1 di \u0111\u1ed9ng v\u00e0 c\u00e1c \u1ee9ng d\u1ee5ng n\u00e2ng c\u1ea5p n\u01a1i c\u00e1c ph\u00f2ng m\u00e1y hi\u1ec7n c\u00f3 thi\u1ebfu kh\u00f4ng gian cho thi\u1ebft b\u1ecb l\u1edbn h\u01a1n. Tr\u1ecdng l\u01b0\u1ee3ng 0,80 t\u1ea5n cho ph\u00e9p \u0111\u1ecbnh v\u1ecb b\u1eb1ng xe n\u00e2ng pallet ti\u00eau chu\u1ea9n ho\u1eb7c thang n\u00e2ng th\u1ee7y l\u1ef1c b\u1eb1ng tay, lo\u1ea1i b\u1ecf nhu c\u1ea7u s\u1eed d\u1ee5ng c\u1ea7n c\u1ea9u tr\u00ean cao ho\u1eb7c thi\u1ebft b\u1ecb n\u00e2ng h\u00e0ng.<\/p>\n

2. H\u1ec7 th\u1ed1ng ni\u00eam phong PTFE kh\u00f4ng d\u1ea7u ti\u00ean ti\u1ebfn<\/h3>\n

ZW-6\/7 s\u1eed d\u1ee5ng m\u1ed9t 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 m\u1eadt \u0111\u1ed9 cao \u0111\u01b0\u1ee3c gia c\u01b0\u1eddng b\u1eb1ng s\u1ee3i th\u1ee7y tinh v\u00e0 c\u00e1c vi h\u1ea1t \u0111\u1ed3ng. Ma tr\u1eadn v\u1eadt li\u1ec7u n\u00e0y \u0111\u1ea1t \u0111\u01b0\u1ee3c h\u1ec7 s\u1ed1 ma s\u00e1t \u0111\u1ed9ng d\u01b0\u1edbi 0,08 m\u00e0 kh\u00f4ng c\u1ea7n b\u1ea5t k\u1ef3 ch\u1ea5t b\u00f4i tr\u01a1n hydrocarbon n\u00e0o, mang l\u1ea1i hi\u1ec7u qu\u1ea3 cao. H\u00e0m l\u01b0\u1ee3ng d\u1ea7u theo ti\u00eau chu\u1ea9n ISO 8573-1 Lo\u1ea1i 0<\/strong> Ch\u1ee9ng nh\u1eadn \u0111\u01b0\u1ee3c th\u1ef1c hi\u1ec7n tr\u1ef1c ti\u1ebfp t\u1ea1i \u0111\u1ea7u ra c\u1ee7a m\u00e1y n\u00e9n. \u0110\u1ed1i v\u1edbi c\u00e1c ng\u00e0nh c\u00f4ng nghi\u1ec7p ch\u1ebf bi\u1ebfn m\u00e0 \u0111\u1ed9 tinh khi\u1ebft c\u1ee7a nit\u01a1 l\u00e0 y\u1ebfu t\u1ed1 kh\u00f4ng th\u1ec3 thi\u1ebfu\u2014nh\u01b0 s\u1ea3n xu\u1ea5t d\u01b0\u1ee3c ph\u1ea9m v\u00f4 tr\u00f9ng, ch\u1ebf t\u1ea1o t\u1ea5m b\u00e1n d\u1eabn \u0111i\u1ec7n t\u1eed v\u00e0 bao b\u00ec th\u1ef1c ph\u1ea9m\u2014hi\u1ec7u su\u1ea5t kh\u00f4ng d\u1ea7u t\u1ef1 nhi\u00ean n\u00e0y gi\u00fap lo\u1ea1i b\u1ecf chi ph\u00ed \u0111\u1ea7u t\u01b0, t\u1ed5n th\u1ea5t n\u0103ng l\u01b0\u1ee3ng v\u00e0 g\u00e1nh n\u1eb7ng b\u1ea3o tr\u00ec c\u1ee7a 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 \u1edf kh\u00e2u sau.<\/p>\n

3. T\u1ed1i \u01b0u h\u00f3a nhi\u1ec7t \u0111\u1ed9ng h\u1ecdc hai giai \u0111o\u1ea1n cho \u00e1p su\u1ea5t 0,70 MPa<\/h3>\n

C\u00e1i ki\u1ebfn tr\u00fac n\u00e9n hai giai \u0111o\u1ea1n, hai h\u00e0ng<\/strong> H\u1ec7 th\u1ed1ng n\u00e0y \u0111\u01b0\u1ee3c t\u1ed1i \u01b0u h\u00f3a \u0111\u1eb7c bi\u1ec7t cho m\u1ee5c ti\u00eau \u00e1p su\u1ea5t x\u1ea3 0,70 MPa. Xi lanh giai \u0111o\u1ea1n \u0111\u1ea7u n\u00e9n nit\u01a1 t\u1eeb \u00e1p su\u1ea5t h\u00fat \u0111\u1ebfn \u00e1p su\u1ea5t trung gian, sau \u0111\u00f3 b\u1ed9 l\u00e0m m\u00e1t trung gian d\u1ea1ng \u1ed1ng l\u1ed3ng s\u1ebd l\u00e0m gi\u1ea3m nhi\u1ec7t \u0111\u1ed9 kh\u00ed tr\u01b0\u1edbc khi n\u00e9n giai \u0111o\u1ea1n th\u1ee9 hai \u0111\u1ebfn \u00e1p su\u1ea5t x\u1ea3 cu\u1ed1i c\u00f9ng. C\u00e1ch ti\u1ebfp c\u1eadn theo t\u1eebng giai \u0111o\u1ea1n n\u00e0y gi\u1edbi h\u1ea1n t\u1ef7 l\u1ec7 \u00e1p su\u1ea5t tr\u00ean m\u1ed7i xi lanh \u1edf m\u1ee9c x\u1ea5p x\u1ec9 2,6:1, duy tr\u00ec nhi\u1ec7t \u0111\u1ed9 x\u1ea3 d\u01b0\u1edbi 145\u00b0C v\u00e0 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. C\u1ea5u h\u00ecnh xi lanh \u0111\u1ed1i di\u1ec7n hai h\u00e0ng cung c\u1ea5p s\u1ef1 c\u00e2n b\u1eb1ng l\u1ef1c b\u1eadc nh\u1ea5t v\u1ed1n c\u00f3, gi\u1ea3m s\u1ef1 truy\u1ec1n rung \u0111\u1ed9ng xu\u1ed1ng n\u1ec1n m\u00f3ng h\u01a1n 80% so v\u1edbi c\u00e1c thi\u1ebft k\u1ebf m\u1ed9t h\u00e0ng c\u00f3 c\u00f4ng su\u1ea5t t\u01b0\u01a1ng \u0111\u01b0\u01a1ng.<\/p>\n

4. \u0110\u1ed9ng c\u01a1 d\u1eabn \u0111\u1ed9ng tr\u1ef1c ti\u1ebfp hi\u1ec7u qu\u1ea3 45 kW 380V<\/h3>\n

ZW-6\/7 \u0111\u01b0\u1ee3c \u0111i\u1ec1u khi\u1ec3n b\u1edfi m\u1ed9t \u0110\u1ed9ng c\u01a1 c\u1ea3m \u1ee9ng ba pha, c\u00f4ng su\u1ea5t 45 kW, \u0111i\u1ec7n \u00e1p 380V, t\u1ea7n s\u1ed1 50Hz<\/strong> Tu\u00e2n th\u1ee7 ti\u00eau chu\u1ea9n hi\u1ec7u su\u1ea5t cao IEC 60034-1 IE3. C\u1ea5u h\u00ecnh 380V ti\u00eau chu\u1ea9n t\u00edch h\u1ee3p tr\u1ef1c ti\u1ebfp v\u00e0o c\u00e1c b\u1ea3ng \u0111i\u1ec7n c\u00f4ng nghi\u1ec7p th\u00f4ng th\u01b0\u1eddng m\u00e0 kh\u00f4ng c\u1ea7n c\u01a1 s\u1edf h\u1ea1 t\u1ea7ng \u0111i\u1ec7n \u00e1p trung b\u00ecnh, thi\u1ebft b\u1ecb \u0111\u00f3ng c\u1eaft chuy\u00ean d\u1ee5ng ho\u1eb7c m\u00e1y bi\u1ebfn \u00e1p h\u1ea1 \u00e1p. S\u1ef1 \u0111\u01a1n gi\u1ea3n v\u1ec1 \u0111i\u1ec7n n\u00e0y \u0111\u1eb7c bi\u1ec7t c\u00f3 l\u1ee3i cho c\u00e1c doanh nghi\u1ec7p v\u1eeba v\u00e0 nh\u1ecf \u0111ang n\u00e2ng c\u1ea5p t\u1eeb m\u00e1y ph\u00e1t nit\u01a1 \u0111\u00f3ng chai ho\u1eb7c m\u00e1y ph\u00e1t m\u00e0ng sang h\u1ec7 th\u1ed1ng n\u00e9n kh\u00ed t\u1ea1i ch\u1ed7, v\u00ec n\u00f3 gi\u1ea3m thi\u1ec3u chi ph\u00ed l\u1eafp \u0111\u1eb7t \u0111i\u1ec7n v\u00e0 \u0111\u1ed9 ph\u1ee9c t\u1ea1p khi v\u1eadn h\u00e0nh. \u0110\u1ed9ng c\u01a1 \u0111\u01b0\u1ee3c n\u1ed1i tr\u1ef1c ti\u1ebfp v\u1edbi tr\u1ee5c khu\u1ef7u th\u00f4ng qua kh\u1edbp n\u1ed1i \u0111\u0129a m\u1ec1m, lo\u1ea1i b\u1ecf c\u00e1c v\u1ea5n \u0111\u1ec1 v\u1ec1 b\u1ea3o tr\u00ec v\u00e0 c\u0103n ch\u1ec9nh d\u00e2y \u0111ai.<\/p>\n

\"ZW-6\/7<\/p>\n<\/div>\n

<\/p>\n

\n

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

Tr\u1ea1m t\u0103ng \u00e1p nit\u01a1 VPSA quy m\u00f4 nh\u1ecf<\/h3>\n

\u0110\u1ed1i v\u1edbi c\u00e1c m\u00e1y t\u1ea1o kh\u00ed nit\u01a1 VPSA nh\u1ecf g\u1ecdn s\u1ea3n xu\u1ea5t 500\u20131.500 Nm\u00b3\/h kh\u00ed nit\u01a1 c\u00f3 \u0111\u1ed9 tinh khi\u1ebft 99,5\u201399,9% \u1edf \u00e1p su\u1ea5t g\u1ea7n \u00e1p su\u1ea5t kh\u00ed quy\u1ec3n, ZW-6\/7 \u0111\u00f3ng vai tr\u00f2 l\u00e0... ng\u01b0\u1eddi b\u1ea1n t\u0103ng c\u01b0\u1eddng l\u00fd t\u01b0\u1edfng<\/strong>C\u00f4ng su\u1ea5t 6 m\u00b3\/ph\u00fat c\u1ee7a thi\u1ebft b\u1ecb n\u00e0y ph\u00f9 h\u1ee3p v\u1edbi s\u1ea3n l\u01b0\u1ee3ng c\u1ee7a c\u00e1c \u0111\u01a1n v\u1ecb VPSA c\u1ee1 nh\u1ecf \u0111\u1ebfn trung b\u00ecnh, trong khi \u00e1p su\u1ea5t x\u1ea3 0,70 MPa cung c\u1ea5p \u0111\u1ee7 c\u1ed9t \u00e1p \u0111\u1ec3 ph\u00e2n ph\u1ed1i \u0111\u1ebfn nhi\u1ec1u \u0111i\u1ec3m s\u1eed d\u1ee5ng trong m\u1ed9t c\u01a1 s\u1edf. B\u1ed9 t\u0103ng \u00e1p nit\u01a1 ZW-6\/7<\/a> C\u00f3 th\u1ec3 l\u1eafp \u0111\u1eb7t tr\u00ean khung \u0111\u1ee1 b\u00ean c\u1ea1nh m\u00e1y ph\u00e1t VPSA, t\u1ea1o ra m\u1ed9t h\u1ec7 th\u1ed1ng cung c\u1ea5p nit\u01a1 t\u1ea1i ch\u1ed7 t\u00edch h\u1ee3p ho\u00e0n ch\u1ec9nh v\u1edbi t\u1ed5ng di\u1ec7n t\u00edch chi\u1ebfm d\u1ee5ng d\u01b0\u1edbi 15 m\u00b2. \u0110\u01b0\u1eddng d\u1eabn n\u00e9n kh\u00f4ng d\u1ea7u l\u00e0 r\u1ea5t c\u1ea7n thi\u1ebft v\u00ec b\u1ea5t k\u1ef3 s\u1ef1 nhi\u1ec5m b\u1ea9n hydrocarbon n\u00e0o c\u0169ng 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.<\/p>\n

\"ZW-6\/7<\/p>\n

Quy tr\u00ecnh l\u00e0m tr\u01a1 d\u01b0\u1ee3c ph\u1ea9m v\u00e0 s\u1ea3n xu\u1ea5t v\u00f4 tr\u00f9ng<\/h3>\n

C\u00e1c nh\u00e0 m\u00e1y s\u1ea3n xu\u1ea5t d\u01b0\u1ee3c ph\u1ea9m c\u1ea7n nit\u01a1 cho... L\u00e0m tr\u01a1 l\u00f2 ph\u1ea3n \u1ee9ng, v\u1eadn chuy\u1ec3n b\u1ed9t v\u00f4 tr\u00f9ng, l\u00e0m s\u1ea1ch kh\u00f4ng gian ph\u00eda tr\u00ean l\u1ecd v\u00e0 ki\u1ec3m so\u00e1t b\u1ea7u kh\u00f4ng kh\u00ed trong bu\u1ed3ng \u0111\u00f4ng kh\u00f4.<\/strong>\u00c1p su\u1ea5t x\u1ea3 0,70 MPa c\u1ee7a ZW-6\/7 r\u1ea5t ph\u00f9 h\u1ee3p \u0111\u1ec3 c\u1ea5p kh\u00ed nit\u01a1 \u00e1p su\u1ea5t trung b\u00ecnh cho c\u00e1c \u0111\u01b0\u1eddng \u1ed1ng d\u1eabn kh\u00ed ph\u1ee5c v\u1ee5 nhi\u1ec1u h\u1ec7 th\u1ed1ng x\u1eed l\u00fd, trong khi ch\u1ee9ng nh\u1eadn kh\u00f4ng d\u1ea7u \u0111\u1ea3m b\u1ea3o tu\u00e2n th\u1ee7 FDA 21 CFR 211 (Th\u1ef1c h\u00e0nh s\u1ea3n xu\u1ea5t t\u1ed1t hi\u1ec7n h\u00e0nh) v\u00e0 Ph\u1ee5 l\u1ee5c 1 GMP c\u1ee7a EU (S\u1ea3n xu\u1ea5t thu\u1ed1c v\u00f4 tr\u00f9ng). K\u00edch th\u01b0\u1edbc nh\u1ecf g\u1ecdn cho ph\u00e9p l\u1eafp \u0111\u1eb7t trong c\u00e1c h\u00e0nh lang ti\u1ec7n \u00edch d\u01b0\u1ee3c ph\u1ea9m hi\u1ec7n c\u00f3 m\u00e0 kh\u00f4ng l\u00e0m gi\u00e1n \u0111o\u1ea1n b\u1ed1 c\u1ee5c ph\u00f2ng s\u1ea1ch ho\u1eb7c y\u00eau c\u1ea7u s\u1eeda \u0111\u1ed5i c\u1ea5u tr\u00fac.<\/p>\n

L\u1eafp r\u00e1p \u0111i\u1ec7n t\u1eed & H\u1ed7 tr\u1ee3 b\u00e1n d\u1eabn<\/h3>\n

Trong ng\u00e0nh s\u1ea3n xu\u1ea5t \u0111i\u1ec7n t\u1eed, nit\u01a1 \u0111\u01b0\u1ee3c s\u1eed d\u1ee5ng \u0111\u1ec3 Ki\u1ec3m so\u00e1t m\u00f4i tr\u01b0\u1eddng h\u00e0n ch\u1ea3y l\u1ea1i, l\u00e0m tr\u01a1 h\u00f3a qu\u00e1 tr\u00ecnh h\u00e0n s\u00f3ng, b\u1ea3o qu\u1ea3n trong t\u1ee7 s\u1ea5y kh\u00f4 v\u00e0 \u0111\u00f3ng g\u00f3i linh ki\u1ec7n d\u1ea1ng cu\u1ed9n b\u0103ng.<\/strong>V\u1edbi c\u00f4ng su\u1ea5t 6 m\u00b3\/ph\u00fat, ZW-6\/7 c\u00f3 th\u1ec3 cung c\u1ea5p kh\u00ed \u0111\u1ed3ng th\u1eddi cho nhi\u1ec1u d\u00e2y chuy\u1ec1n h\u00e0n v\u00e0 t\u1ee7 l\u01b0u tr\u1eef trong m\u1ed9t nh\u00e0 m\u00e1y l\u1eafp r\u00e1p \u0111i\u1ec7n t\u1eed c\u1ee1 trung b\u00ecnh. Thi\u1ebft k\u1ebf kh\u00f4ng d\u1ea7u l\u00e0 v\u00f4 c\u00f9ng quan tr\u1ecdng trong l\u0129nh v\u1ef1c n\u00e0y v\u00ec ngay c\u1ea3 l\u01b0\u1ee3ng d\u1ea7u nhi\u1ec5m b\u1ea9n d\u01b0\u1edbi m\u1ee9c ppm c\u0169ng c\u00f3 th\u1ec3 g\u00e2y ra c\u00e1c khuy\u1ebft t\u1eadt m\u1ed1i h\u00e0n, bong tr\u00f3c l\u1edbp ph\u1ee7 b\u1ea3o v\u1ec7 v\u00e0 l\u00e0m nhi\u1ec5m b\u1ea9n c\u00e1c c\u1ea3m bi\u1ebfn quang h\u1ecdc ho\u1eb7c m\u00f4-\u0111un camera. \u00c1p su\u1ea5t 0,70 MPa cung c\u1ea5p \u0111\u1ee7 \u00e1p su\u1ea5t \u0111\u1ec3 ph\u00e2n ph\u1ed1i kh\u00ed nit\u01a1 th\u00f4ng qua c\u00e1c m\u1ea1ng \u0111\u01b0\u1eddng \u1ed1ng b\u1eb1ng polyethylene ho\u1eb7c \u0111\u1ed3ng ti\u00eau chu\u1ea9n c\u00f3 chi\u1ec1u d\u00e0i l\u00ean \u0111\u1ebfn 500 m\u00e9t.<\/p>\n

\"ZW-6\/7<\/p>\n

T\u1ed5ng h\u1ee3p h\u00f3a h\u1ecdc ch\u00ednh x\u00e1c v\u00e0 b\u1ea3o v\u1ec7 ch\u1ea5t x\u00fac t\u00e1c<\/h3>\n

C\u00e1c nh\u00e0 s\u1ea3n xu\u1ea5t h\u00f3a ch\u1ea5t chuy\u00ean d\u1ee5ng v\u00e0 nh\u00e0 s\u1ea3n xu\u1ea5t ch\u1ea5t x\u00fac t\u00e1c s\u1eed d\u1ee5ng nit\u01a1 cho... Bao ph\u1ee7 l\u00f2 ph\u1ea3n \u1ee9ng, b\u1ea3o qu\u1ea3n l\u1edbp ch\u1ea5t x\u00fac t\u00e1c, kh\u1eed kh\u00ed dung m\u00f4i v\u00e0 chuy\u1ec3n s\u1ea3n ph\u1ea9m trong m\u00f4i tr\u01b0\u1eddng kh\u00ed tr\u01a1.<\/strong>\u00c1p su\u1ea5t x\u1ea3 0,70 MPa c\u1ee7a ZW-6\/7 \u0111\u1ee7 \u0111\u1ec3 v\u1eadn chuy\u1ec3n c\u00e1c h\u00f3a ch\u1ea5t nh\u1ea1y c\u1ea3m d\u01b0\u1edbi \u00e1p su\u1ea5t gi\u1eefa c\u00e1c b\u00ecnh ch\u1ee9a trong quy tr\u00ecnh v\u00e0 duy tr\u00ec \u00e1p su\u1ea5t d\u01b0\u01a1ng trong c\u00e1c silo ch\u1ee9a ch\u1ea5t x\u00fac t\u00e1c. Qu\u00e1 tr\u00ecnh n\u00e9n kh\u00f4ng d\u1ea7u \u0111\u1ea3m b\u1ea3o kh\u00f4ng c\u00f3 ch\u1ea5t g\u00e2y \u00f4 nhi\u1ec5m hydrocarbon n\u00e0o \u0111\u01b0\u1ee3c \u0111\u01b0a v\u00e0o d\u00f2ng ch\u1ea3y c\u1ee7a quy tr\u00ecnh, \u0111i\u1ec1u n\u00e0y \u0111\u1eb7c bi\u1ec7t quan tr\u1ecdng \u0111\u1ed1i v\u1edbi s\u1ea3n xu\u1ea5t ch\u1ea5t x\u00fac t\u00e1c, n\u01a1i l\u01b0\u1ee3ng d\u1ea7u nh\u1ecf c\u00f3 th\u1ec3 l\u00e0m nhi\u1ec5m \u0111\u1ed9c c\u00e1c v\u1ecb tr\u00ed ho\u1ea1t t\u00ednh v\u00e0 l\u00e0m gi\u1ea3m hi\u1ec7u qu\u1ea3 x\u00fac t\u00e1c t\u1eeb 15\u201330%.<\/p>\n<\/div>\n

<\/p>\n

\n

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

ZW-6\/7 \u0111\u01b0\u1ee3c ch\u1ebf t\u1ea1o t\u1eeb c\u00e1c v\u1eadt li\u1ec7u \u0111\u01b0\u1ee3c l\u1ef1a ch\u1ecdn k\u1ef9 l\u01b0\u1ee1ng v\u1ec1 kh\u1ea3 n\u0103ng t\u01b0\u01a1ng th\u00edch v\u1edbi nit\u01a1, kh\u1ea3 n\u0103ng ch\u1ed1ng \u0103n m\u00f2n v\u00e0 \u0111\u1ed9 b\u1ec1n c\u1ea5u tr\u00fac nh\u1ecf g\u1ecdn:<\/p>\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, l\u1ed7 khoan \u0111\u01b0\u1ee3c gia c\u00f4ng ch\u00ednh x\u00e1c<\/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<\/td>\n<\/tr>\n
V\u00f2ng piston<\/td>\nV\u1eadt li\u1ec7u composite PTFE-Th\u1ee7y tinh-\u0110\u1ed3ng<\/td>\nT\u1ef1 b\u00f4i tr\u01a1n, t\u1ed1c \u0111\u1ed9 m\u00e0i m\u00f2n <0,04 mm\/1000 gi\u1edd<\/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 ngang piston, ch\u1ed1ng tr\u1ea7y x\u01b0\u1edbc.<\/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<\/td>\n<\/tr>\n
B\u1ed9 l\u00e0m m\u00e1t kh\u00ed n\u1ea1p<\/td>\nV\u1ecf th\u00e9p cacbon \/ \u1ed0ng th\u00e9p kh\u00f4ng g\u1ec9 SS304<\/td>\nThi\u1ebft k\u1ebf nh\u1ecf g\u1ecdn, th\u1eed nghi\u1ec7m th\u1ee7y l\u1ef1c 1,5 l\u1ea7n<\/td>\n<\/tr>\n
Khung \u0111\u1ebf<\/td>\nTh\u00e9p k\u1ebft c\u1ea5u<\/td>\nT\u1ea5m \u0111\u1ec7m g\u1eafn k\u1ebft \u0111\u01b0\u1ee3c h\u00e0n k\u00edn v\u00e0 c\u00e1ch ly rung \u0111\u1ed9ng<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<\/div>\n

T\u1ea5t c\u1ea3 c\u00e1c b\u1ed9 ph\u1eadn ch\u1ecbu \u00e1p l\u1ef1c \u0111\u1ec1u \u0111\u01b0\u1ee3c thi\u1ebft k\u1ebf v\u00e0 s\u1ea3n xu\u1ea5t theo ti\u00eau chu\u1ea9n... ASME BPVC Ph\u1ea7n VIII Ph\u00e2n khu 1<\/strong> ho\u1eb7c theo ti\u00eau chu\u1ea9n GB 150 c\u1ee7a Trung Qu\u1ed1c. C\u00e1c m\u1ed1i h\u00e0n \u0111\u01b0\u1ee3c ki\u1ec3m tra b\u1eb1ng ph\u01b0\u01a1ng ph\u00e1p ch\u1ee5p X-quang 100% (RT), v\u00e0 m\u1ed7i b\u00ecnh \u00e1p su\u1ea5t \u0111\u01b0\u1ee3c th\u1eed nghi\u1ec7m th\u1ee7y t\u0129nh \u1edf m\u1ee9c 1,5\u00d7 MAWP trong th\u1eddi gian gi\u1eef t\u1ed1i thi\u1ec3u 30 ph\u00fat. B\u1ed9 l\u00e0m m\u00e1t trung gian nh\u1ecf g\u1ecdn \u0111\u01b0\u1ee3c thi\u1ebft k\u1ebf \u0111\u1eb7c bi\u1ec7t cho l\u01b0u l\u01b0\u1ee3ng v\u00e0 t\u1ef7 l\u1ec7 \u00e1p su\u1ea5t c\u1ee7a ZW-6\/7, v\u1edbi v\u1eadn t\u1ed1c d\u00f2ng ch\u1ea3y ph\u00eda \u1ed1ng \u0111\u01b0\u1ee3c t\u1ed1i \u01b0u h\u00f3a \u0111\u1ec3 \u0111\u1ea1t hi\u1ec7u qu\u1ea3 truy\u1ec1n nhi\u1ec7t m\u00e0 kh\u00f4ng g\u00e2y t\u1ed5n th\u1ea5t \u00e1p su\u1ea5t qu\u00e1 m\u1ee9c.<\/p>\n

\"ZW-6\/7<\/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

ZW-6\/7 ch\u1ec9 n\u1eb7ng 0,80 t\u1ea5n v\u00e0 c\u00f3 tr\u1ecdng t\u00e2m c\u1ef1c th\u1ea5p nh\u1edd thi\u1ebft k\u1ebf th\u1eb3ng \u0111\u1ee9ng. T\u1ea5m b\u00ea t\u00f4ng c\u1ed1t th\u00e9p c\u00f3 tr\u1ecdng l\u01b0\u1ee3ng 1,5\u20132,0 t\u1ea5n<\/strong> \u0110\u1ee7 m\u1ea1nh m\u1ebd \u0111\u1ec3 v\u1eadn h\u00e0nh \u1ed5n \u0111\u1ecbnh, \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 10\u201315 Hz). Thi\u1ebft k\u1ebf hai h\u00e0ng xi lanh \u0111\u1ed1i di\u1ec7n t\u1ef1 \u0111\u1ed9ng tri\u1ec7t ti\u00eau c\u00e1c l\u1ef1c qu\u00e1n t\u00ednh b\u1eadc nh\u1ea5t, gi\u1ea3m thi\u1ec3u s\u1ef1 truy\u1ec1n rung \u0111\u1ed9ng \u0111\u1ebfn c\u00e1c thi\u1ebft b\u1ecb nh\u1ea1y c\u1ea3m li\u1ec1n k\u1ec1 nh\u01b0 c\u00e2n ph\u00e2n t\u00edch ho\u1eb7c d\u1ee5ng c\u1ee5 quang h\u1ecdc. Kho\u1ea3ng kh\u00f4ng c\u1ea7n thi\u1ebft: 0,6 m \u1edf ph\u00eda kh\u00f4ng truy\u1ec1n \u0111\u1ed9ng \u0111\u1ec3 ti\u1ebfp c\u1eadn van, 0,5 m \u1edf ph\u00eda truy\u1ec1n \u0111\u1ed9ng \u0111\u1ec3 b\u1ea3o tr\u00ec \u0111\u1ed9ng c\u01a1 v\u00e0 1,0 m ph\u00eda tr\u00ean \u0111\u1ec3 n\u00e2ng \u0111\u1ed9ng c\u01a1 ho\u1eb7c \u0111\u1ea7u m\u00e1y n\u00e9n.<\/p>\n

Th\u00f4ng s\u1ed1 k\u1ef9 thu\u1eadt n\u01b0\u1edbc l\u00e0m m\u00e1t<\/h3>\n

Nhu c\u1ea7u n\u01b0\u1edbc l\u00e0m m\u00e1t x\u1ea5p x\u1ec9 8 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. B\u1ed9 l\u00e0m m\u00e1t trung gian nh\u1ecf g\u1ecdn v\u00e0 \u00e1o xi lanh d\u00f9ng chung m\u1ed9t m\u1ea1ch n\u01b0\u1edbc l\u00e0m m\u00e1t. Ch\u1ea5t l\u01b0\u1ee3ng n\u01b0\u1edbc ch\u1ea5p nh\u1eadn \u0111\u01b0\u1ee3c: pH 6,5\u20138,5, t\u1ed5ng \u0111\u1ed9 c\u1ee9ng < 250 mg\/L t\u00ednh theo CaCO\u2083, clorua < 50 mg\/L, ch\u1ea5t r\u1eafn l\u01a1 l\u1eedng < 20 mg\/L. \u0110\u1ed1i v\u1edbi c\u00e1c h\u1ec7 th\u1ed1ng kh\u00f4ng c\u00f3 ngu\u1ed3n n\u01b0\u1edbc m\u00e1y, m\u1ed9t h\u1ec7 th\u1ed1ng l\u00e0m m\u00e1t kh\u00e9p k\u00edn nh\u1ecf v\u1edbi b\u00ecnh ch\u1ee9a \u0111\u1ec7m 0,5 m\u00b3 v\u00e0 b\u1ed9 l\u00e0m m\u00e1t b\u1eb1ng gi\u00f3 nh\u1ecf g\u1ecdn l\u00e0 \u0111\u1ee7.<\/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 r\u00f2 r\u1ec9, rung \u0111\u1ed9ng b\u1ea5t th\u01b0\u1eddng, l\u01b0u l\u01b0\u1ee3ng n\u01b0\u1edbc l\u00e0m m\u00e1t, nhi\u1ec7t \u0111\u1ed9 n\u01b0\u1edbc x\u1ea3.<\/td>\n<\/tr>\n
250 gi\u1edd<\/td>\nKi\u1ec3m tra t\u1ea5m van<\/td>\nKi\u1ec3m tra c\u00e1c van h\u00fat\/x\u1ea3 xem c\u00f3 b\u1ecb \u0111\u00f3ng c\u1eb7n carbon, 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 v\u00f2ng piston<\/td>\n\u0110o khe h\u1edf r\u00e3nh v\u00f2ng; thay th\u1ebf n\u1ebfu > 0,18 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\u00e1c c\u1ed5 tr\u1ee5c khu\u1ef7u, \u0111o khe h\u1edf b\u1ea1c \u0111\u1ea1n, thay th\u1ebf n\u1ebfu c\u1ea7n.<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<\/div>\n

C\u1ea5u tr\u00fac kh\u00f4ng d\u1ea7u c\u1ee7a ZW-6\/7 lo\u1ea1i b\u1ecf ho\u00e0n to\u00e0n c\u00e1c c\u00f4ng vi\u1ec7c b\u1ea3o tr\u00ec li\u00ean quan \u0111\u1ebfn ch\u1ea5t b\u00f4i tr\u01a1n. Kh\u00f4ng c\u1ea7n l\u00ean l\u1ecbch thay d\u1ea7u, kh\u00f4ng c\u1ea7n duy tr\u00ec h\u1ee3p \u0111\u1ed3ng v\u1edbi ph\u00f2ng th\u00ed nghi\u1ec7m ph\u00e2n t\u00edch d\u1ea7u, kh\u00f4ng c\u1ea7n d\u1ef1 tr\u1eef c\u00e1c b\u1ed9 l\u1ecdc v\u00e0 kh\u00f4ng c\u1ea7n theo d\u00f5i c\u00e1c h\u1ed9p t\u00e1ch d\u1ea7u. C\u00e1c v\u1eadt t\u01b0 ti\u00eau hao \u0111\u1ecbnh k\u1ef3 duy nh\u1ea5t 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 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. \u0110\u1ed1i v\u1edbi m\u1ed9t c\u01a1 s\u1edf ho\u1ea1t \u0111\u1ed9ng 6.000 gi\u1edd m\u1ed7i n\u0103m, \u0111i\u1ec1u n\u00e0y t\u01b0\u01a1ng \u0111\u01b0\u01a1ng v\u1edbi m\u1ed9t l\u1ea7n b\u1ea3o tr\u00ec \u0111\u1ecbnh k\u1ef3 h\u00e0ng n\u0103m.<\/p>\n

\"ZW-6\/7<\/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 ZW-6\/7 \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, 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, ISO 14001:2015<\/span><\/div>\n<\/div>\n
\n

\u26a0\ufe0f Th\u00f4ng b\u00e1o an to\u00e0n<\/strong><\/p>\n

Nit\u01a1 l\u00e0 m\u1ed9t lo\u1ea1i kh\u00ed kh\u00f4ng m\u00f9i, kh\u00f4ng m\u00e0u, g\u00e2y ng\u1ea1t th\u1edf v\u00e0 thay th\u1ebf oxy m\u00e0 kh\u00f4ng c\u00f3 d\u1ea5u hi\u1ec7u b\u00e1o tr\u01b0\u1edbc. T\u1ea5t c\u1ea3 c\u00e1c h\u1ec7 th\u1ed1ng ZW-6\/7 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 c\u00e1c h\u00e0nh lang 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. H\u1ec7 th\u1ed1ng kh\u00f3a li\u00ean \u0111\u1ed9ng b\u00e1o \u0111\u1ed9ng ph\u1ea3i k\u00edch ho\u1ea1t \u1edf m\u1ee9c 19,51 TP3T O\u2082 v\u00e0 t\u1ef1 \u0111\u1ed9ng c\u00e1ch ly m\u00e1y n\u00e9n \u1edf m\u1ee9c 18,01 TP3T O\u2082. Nh\u00e2n vi\u00ean v\u00e0o ph\u00f2ng m\u00e1y n\u00e9n k\u00edn c\u1ea7n c\u00f3 m\u00e1y \u0111o oxy di \u0111\u1ed9ng, h\u1ec7 th\u1ed1ng li\u00ean l\u1ea1c hai chi\u1ec1u v\u00e0 h\u1ec7 th\u1ed1ng h\u1ed7 tr\u1ee3 \u0111\u1ed3ng nghi\u1ec7p. Kh\u00f4ng bao gi\u1edd \u0111\u01b0\u1ee3c v\u00e0o m\u00f4i tr\u01b0\u1eddng gi\u00e0u nit\u01a1 m\u00e0 kh\u00f4ng c\u00f3 thi\u1ebft b\u1ecb th\u1edf t\u1ef1contained (SCBA).<\/p>\n<\/div>\n

\"ZW-6\/7<\/p>\n<\/div>\n

<\/p>\n

\n

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

ZW-6\/7 \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> Kh\u00ed nit\u01a1 \u0111\u01b0\u1ee3c cung c\u1ea5p \u1edf \u00e1p su\u1ea5t x\u1ea3 0,70 MPa. M\u1eb7c d\u00f9 c\u00f4ng su\u1ea5t ri\u00eang n\u00e0y cao h\u01a1n so v\u1edbi c\u00e1c m\u1eabu d\u00f2ng LW l\u1edbn h\u01a1n c\u1ee7a ch\u00fang t\u00f4i do hi\u1ec7u su\u1ea5t theo quy m\u00f4 gi\u1ea3m v\u1ed1n c\u00f3 \u1edf c\u00e1c m\u00e1y n\u00e9n nh\u1ecf h\u01a1n, nh\u01b0ng n\u00f3 v\u1eabn c\u1ea1nh tranh trong ph\u00e2n kh\u00fac m\u00e1y n\u00e9n piston kh\u00f4ng d\u1ea7u d\u01b0\u1edbi 10 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 ph\u1ea1m vi c\u00f4ng su\u1ea5t n\u00e0y th\u01b0\u1eddng ti\u00eau th\u1ee5 8,0\u20139,0 kW\/m\u00b3\/ph\u00fat, v\u00e0 m\u00e1y n\u00e9n m\u00e0ng (th\u01b0\u1eddng \u0111\u01b0\u1ee3c ch\u1ec9 \u0111\u1ecbnh cho c\u00e1c \u1ee9ng d\u1ee5ng kh\u00f4ng d\u1ea7u) c\u00f3 th\u1ec3 v\u01b0\u1ee3t qu\u00e1 11 kW\/m\u00b3\/ph\u00fat.<\/p>\n

V\u1edbi l\u1ecbch tr\u00ecnh v\u1eadn h\u00e0nh h\u00e0ng n\u0103m h\u01a1n 6.000 gi\u1edd, l\u1ee3i th\u1ebf v\u1ec1 hi\u1ec7u qu\u1ea3 c\u1ee7a ZW-6\/7 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 t\u1eeb 18.000 \u0111\u1ebfn 36.000 kWh<\/strong> m\u1ed7i n\u0103m. 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 h\u00e0ng n\u0103m t\u1eeb $1.440 \u0111\u1ebfn $2.880. Tuy nhi\u00ean, l\u00fd do kinh t\u1ebf ch\u00ednh \u0111\u1ec3 l\u1ef1a ch\u1ecdn ZW-6\/7 trong h\u1ea7u h\u1ebft c\u00e1c \u1ee9ng d\u1ee5ng 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 c\u01a1 s\u1edf h\u1ea1 t\u1ea7ng l\u1ecdc d\u1ea7u \u1edf kh\u00e2u h\u1ea1 ngu\u1ed3n<\/strong> thay v\u00ec ch\u1ec9 ti\u1ebft ki\u1ec7m n\u0103ng l\u01b0\u1ee3ng \u1edf m\u1ee9c \u0111\u1ed9 nh\u1ecf.<\/p>\n

C\u00e1i t\u1ed5ng chi ph\u00ed s\u1edf h\u1eefu cho h\u1ec7 th\u1ed1ng n\u00e9n kh\u00ed nit\u01a1<\/a> Trong c\u00e1c \u1ee9ng d\u1ee5ng quy m\u00f4 nh\u1ecf \u0111\u1ebfn trung b\u00ecnh, chi ph\u00ed ch\u1ee7 y\u1ebfu do nh\u00e2n c\u00f4ng b\u1ea3o tr\u00ec, v\u1eadt t\u01b0 ti\u00eau hao v\u00e0 kh\u1ea5u hao v\u1ed1n ch\u1ee9 kh\u00f4ng ph\u1ea3i do n\u0103ng l\u01b0\u1ee3ng. Thi\u1ebft k\u1ebf kh\u00f4ng d\u1ea7u c\u1ee7a ZW-6\/7 lo\u1ea1i b\u1ecf vi\u1ec7c thay d\u1ea7u ($300\u2013600 l\u1ea7n\/n\u0103m), thay b\u1ed9 l\u1ecdc ($150\u2013300 l\u1ea7n\/n\u0103m), thay h\u1ed9p l\u1ecdc t\u00e1ch d\u1ea7u ($400\u2013800 l\u1ea7n\/n\u0103m) v\u00e0 ph\u00e2n t\u00edch d\u1ea7u ($100\u2013200 l\u1ea7n\/n\u0103m), mang l\u1ea1i t\u1ed5ng ti\u1ebft ki\u1ec7m v\u1eadt t\u01b0 ti\u00eau hao t\u1eeb $950\u2013$1.900 m\u1ed7i n\u0103m so v\u1edbi c\u00e1c gi\u1ea3i ph\u00e1p thay th\u1ebf c\u00f3 b\u00f4i tr\u01a1n. Ngo\u00e0i ra, vi\u1ec7c kh\u00f4ng c\u00f3 thi\u1ebft b\u1ecb lo\u1ea1i b\u1ecf d\u1ea7u \u1edf 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) gi\u00fap lo\u1ea1i b\u1ecf chi ph\u00ed v\u1ed1n t\u1eeb $8.000\u2013$15.000 v\u00e0 t\u1ed5n th\u1ea5t n\u0103ng l\u01b0\u1ee3ng li\u00ean quan t\u1eeb 3\u20135% c\u00f4ng su\u1ea5t m\u00e1y n\u00e9n.<\/p>\n<\/div>\n

<\/p>\n

\n

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 ZW-6\/7 cho ph\u00f9 h\u1ee3p v\u1edbi c\u00e1c r\u00e0ng bu\u1ed9c l\u1eafp \u0111\u1eb7t c\u1ee5 th\u1ec3, y\u00eau c\u1ea7u quy tr\u00ecnh v\u00e0 s\u1edf th\u00edch c\u1ee7a ng\u01b0\u1eddi d\u00f9ng cu\u1ed1i:<\/p>\n