{"id":549,"date":"2026-07-20T03:53:41","date_gmt":"2026-07-20T03:53:41","guid":{"rendered":"https:\/\/n2-compressor.com\/?post_type=product&p=549"},"modified":"2026-09-02T14:40:23","modified_gmt":"2026-09-02T14:40:23","slug":"zw-4-8-nitrogen-compressor","status":"publish","type":"product","link":"https:\/\/n2-compressor.com\/vi\/san-pham\/zw-4-8-nitrogen-compressor\/","title":{"rendered":"M\u00e1y n\u00e9n kh\u00ed nit\u01a1 ZW-4\/8 \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 m\u00f4 nh\u1ecf \u00e1p su\u1ea5t cao."},"content":{"rendered":"
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M\u00e1y n\u00e9n kh\u00ed nit\u01a1 ZW-4\/8 \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 m\u00f4 nh\u1ecf \u00e1p su\u1ea5t cao.<\/h1>\n

V\u1edbi kh\u1ea3 n\u0103ng cung c\u1ea5p 4 m\u00b3\/ph\u00fat \u1edf \u00e1p su\u1ea5t x\u1ea3 0,80 MPa, ZW-4\/8 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 \u0111\u1ec3 cung c\u1ea5p kh\u00ed nit\u01a1 \u00e1p su\u1ea5t cao cho ph\u00f2ng th\u00ed nghi\u1ec7m, l\u00e0m tr\u01a1 c\u00e1c thi\u1ebft b\u1ecb ch\u00ednh x\u00e1c v\u00e0 t\u0103ng \u00e1p nit\u01a1 c\u00f4ng nghi\u1ec7p nh\u1ecf g\u1ecdn, n\u01a1i \u00e1p su\u1ea5t cao v\u00e0 \u0111\u1ed9 tinh khi\u1ebft tuy\u1ec7t \u0111\u1ed1i l\u00e0 \u0111i\u1ec1u kh\u00f4ng th\u1ec3 thi\u1ebfu.<\/p>\n

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

\"ZW-4\/8<\/p>\n<\/div>\n

<\/p>\n

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

C\u00e1i M\u00e1y n\u00e9n kh\u00ed nit\u01a1 ZW-4\/8<\/strong> \u0110\u00e2y l\u00e0 m\u00e1y n\u00e9n kh\u00ed piston kh\u00f4ng d\u1ea7u \u0111\u01b0\u1ee3c thi\u1ebft k\u1ebf ch\u00ednh x\u00e1c, d\u00e0nh cho c\u00e1c \u1ee9ng d\u1ee5ng y\u00eau c\u1ea7u \u00e1p su\u1ea5t x\u1ea3 cao v\u00e0 k\u00edch th\u01b0\u1edbc nh\u1ecf g\u1ecdn. V\u1edbi c\u00f4ng su\u1ea5t \u0111\u1ecbnh m\u1ee9c l\u00e0... 4 m\u00b3\/ph\u00fat<\/strong> v\u00e0 \u00e1p su\u1ea5t x\u1ea3 cao c\u1ee7a 0,80 MPa<\/strong>Thi\u1ebft b\u1ecb n\u00e0y \u0111\u00e1p \u1ee9ng c\u00e1c y\u00eau c\u1ea7u kh\u1eaft khe v\u1ec1 ph\u00e2n ph\u1ed1i kh\u00ed nit\u01a1 \u00e1p su\u1ea5t cao trong c\u00e1c khu ph\u1ee9c h\u1ee3p ph\u00f2ng th\u00ed nghi\u1ec7m, c\u00e1c c\u01a1 s\u1edf s\u1ea3n xu\u1ea5t ch\u00ednh x\u00e1c v\u00e0 c\u00e1c quy tr\u00ecnh c\u00f4ng nghi\u1ec7p quy m\u00f4 nh\u1ecf.<\/p>\n

Kh\u00f4ng gi\u1ed1ng nh\u01b0 c\u00e1c m\u00e1y n\u00e9n th\u00f4ng th\u01b0\u1eddng ph\u1ea3i \u0111\u00e1nh \u0111\u1ed5i gi\u1eefa kh\u1ea3 n\u0103ng t\u1ea1o \u00e1p su\u1ea5t ho\u1eb7c \u0111\u1ed9 tinh khi\u1ebft, m\u00e1y n\u00e9n ZW-4\/8 \u0111\u1ea1t \u0111\u01b0\u1ee3c c\u1ea3 hai \u0111i\u1ec1u \u0111\u00f3 th\u00f4ng qua m\u1ed9t thi\u1ebft k\u1ebf t\u1ed1i \u01b0u. c\u01a1 ch\u1ebf 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 \u0111\u01b0\u1ee3c ch\u1ebf t\u1ea1o 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 ch\u1ea5t b\u00f4i tr\u01a1n hydrocarbon, \u0111\u1ea3m b\u1ea3o d\u00f2ng kh\u00ed nit\u01a1 ho\u00e0n to\u00e0n kh\u00f4ng b\u1ecb nhi\u1ec5m d\u1ea7u. \u0110\u1eb7c t\u00ednh kh\u00f4ng d\u1ea7u t\u1ef1 nhi\u00ean n\u00e0y r\u1ea5t c\u1ea7n thi\u1ebft cho c\u00e1c \u1ee9ng d\u1ee5ng nh\u01b0 cung c\u1ea5p kh\u00ed mang cho GC-MS, x\u1eed l\u00fd v\u00f4 tr\u00f9ng d\u01b0\u1ee3c ph\u1ea9m v\u00e0 x\u1eed l\u00fd t\u1ea5m b\u00e1n d\u1eabn, n\u01a1i ngay c\u1ea3 m\u1ed9t l\u01b0\u1ee3ng nh\u1ecf h\u01a1i d\u1ea7u 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 \u0111\u01b0\u1ee3c t\u1ed1i \u01b0u h\u00f3a \u0111\u1eb7c bi\u1ec7t cho m\u1ee5c ti\u00eau \u00e1p su\u1ea5t x\u1ea3 0,80 MPa. B\u1eb1ng c\u00e1ch ph\u00e2n b\u1ed5 t\u1ef7 l\u1ec7 \u00e1p su\u1ea5t tr\u00ean hai giai \u0111o\u1ea1n n\u00e9n v\u1edbi l\u00e0m m\u00e1t gi\u1eefa c\u00e1c giai \u0111o\u1ea1n, ZW-4\/8 duy tr\u00ec nhi\u1ec7t \u0111\u1ed9 x\u1ea3 trong gi\u1edbi h\u1ea1n an to\u00e0n trong khi \u0111\u1ea1t \u0111\u01b0\u1ee3c \u00e1p su\u1ea5t \u0111\u1ea7u ra cao h\u01a1n m\u00e0 c\u00e1c thi\u1ebft k\u1ebf m\u1ed9t giai \u0111o\u1ea1n kh\u00f4ng th\u1ec3 \u0111\u1ea1t \u0111\u01b0\u1ee3c. K\u00edch th\u01b0\u1edbc nh\u1ecf g\u1ecdn c\u1ee7a 2250 \u00d7 1296 \u00d7 2200 mm<\/strong> v\u00e0 tr\u1ecdng l\u01b0\u1ee3ng ch\u1ec9 2,00 t\u1ea5n<\/strong> Thi\u1ebft b\u1ecb n\u00e0y ph\u00f9 h\u1ee3p \u0111\u1ec3 l\u1eafp \u0111\u1eb7t trong c\u00e1c ph\u00f2ng m\u00e1y c\u00f3 kh\u00f4ng gian h\u1ea1n h\u1eb9p, tr\u00ean c\u00e1c gi\u00e0n di \u0111\u1ed9ng v\u00e0 trong c\u00e1c h\u1ec7 th\u1ed1ng cung c\u1ea5p nit\u01a1 d\u1ea1ng container.<\/p>\n

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

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Th\u00f4ng s\u1ed1 k\u1ef9 thu\u1eadt \u2013 ZW-4\/8<\/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-4\/8<\/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>\n4<\/td>\nm\u00b3\/ph\u00fat<\/td>\n<\/tr>\n
\u00c1p su\u1ea5t x\u1ea3<\/td>\n0.80<\/td>\nMPa<\/td>\n<\/tr>\n
K\u00edch th\u01b0\u1edbc m\u00e1y n\u00e9n (D\u00e0i \u00d7 R\u1ed9ng \u00d7 Cao)<\/td>\n2250 \u00d7 1296 \u00d7 2200<\/td>\nmm<\/td>\n<\/tr>\n
C\u00e2n n\u1eb7ng<\/td>\n2.00<\/td>\nt<\/td>\n<\/tr>\n
Quy\u1ec1n l\u1ef1c<\/td>\n30<\/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

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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 piston kh\u00f4ng d\u1ea7u \u00e1p su\u1ea5t cao<\/h3>\n

ZW-4\/8 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 h\u1ea1t \u0111\u1ed3ng. C\u00e1c v\u00f2ng n\u00e0y \u0111\u1ea1t h\u1ec7 s\u1ed1 ma s\u00e1t d\u01b0\u1edbi 0,08 m\u00e0 kh\u00f4ng c\u1ea7n b\u00f4i tr\u01a1n b\u00ean ngo\u00e0i, 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 trong d\u00f2ng kh\u00ed nit\u01a1 n\u00e9n. \u0110i\u1ec1u n\u00e0y \u0111\u1eb7c bi\u1ec7t quan tr\u1ecdng \u0111\u1ed1i v\u1edbi c\u00e1c \u1ee9ng d\u1ee5ng \u00e1p su\u1ea5t cao, n\u01a1i m\u00e0 s\u1ef1 nhi\u1ec5m b\u1ea9n d\u1ea7u s\u1ebd b\u1ecb khu\u1ebfch \u0111\u1ea1i b\u1edfi t\u1ef7 l\u1ec7 \u00e1p su\u1ea5t, khi\u1ebfn vi\u1ec7c lo\u1ea1i b\u1ecf d\u1ea7u \u1edf kh\u00e2u sau tr\u1edf n\u00ean kh\u00f3 kh\u0103n v\u00e0 t\u1ed1n k\u00e9m h\u01a1n g\u1ea5p b\u1ed9i.<\/p>\n

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

C\u00e1i ki\u1ebfn tr\u00fac hai giai \u0111o\u1ea1n, hai h\u00e0ng<\/strong> Qu\u00e1 tr\u00ecnh n\u00e9n nhi\u1ec1u giai \u0111o\u1ea1n l\u00e0 c\u1ea7n thi\u1ebft v\u1ec1 m\u1eb7t nhi\u1ec7t \u0111\u1ed9ng l\u1ef1c h\u1ecdc \u0111\u1ec3 \u0111\u1ea1t \u0111\u01b0\u1ee3c \u00e1p su\u1ea5t x\u1ea3 0,80 MPa t\u1eeb \u00e1p su\u1ea5t \u0111\u1ea7u ra \u0111i\u1ec3n h\u00ecnh c\u1ee7a m\u00e1y ph\u00e1t nit\u01a1 l\u00e0 0,05\u20130,10 MPa. Xi lanh giai \u0111o\u1ea1n \u0111\u1ea7u n\u00e9n nit\u01a1 \u0111\u1ebfn \u00e1p su\u1ea5t trung gian kho\u1ea3ng 0,25\u20130,30 MPa, sau \u0111\u00f3 b\u1ed9 l\u00e0m m\u00e1t gi\u1eefa c\u00e1c giai \u0111o\u1ea1n s\u1ebd lo\u1ea1i b\u1ecf nhi\u1ec7t l\u01b0\u1ee3ng sinh ra trong qu\u00e1 tr\u00ecnh n\u00e9n. Xi lanh giai \u0111o\u1ea1n th\u1ee9 hai sau \u0111\u00f3 t\u0103ng \u00e1p su\u1ea5t l\u00ean m\u1ee5c ti\u00eau cu\u1ed1i c\u00f9ng l\u00e0 0,80 MPa. C\u00e1ch ti\u1ebfp c\u1eadn nhi\u1ec1u giai \u0111o\u1ea1n n\u00e0y gi\u1edbi h\u1ea1n nhi\u1ec7t \u0111\u1ed9 x\u1ea3 c\u1ee7a m\u1ed7i giai \u0111o\u1ea1n d\u01b0\u1edbi 160\u00b0C, ng\u0103n ng\u1eeba s\u1ef1 xu\u1ed1ng c\u1ea5p do nhi\u1ec7t c\u1ee7a c\u00e1c b\u1ed9 ph\u1eadn l\u00e0m k\u00edn PTFE v\u00e0 duy tr\u00ec t\u00ednh to\u00e0n v\u1eb9n c\u1ee7a t\u1ea5m van d\u01b0\u1edbi \u0111i\u1ec1u ki\u1ec7n \u00e1p su\u1ea5t cao.<\/p>\n

3. Thi\u1ebft k\u1ebf nh\u1ecf g\u1ecdn v\u1edbi m\u1eadt \u0111\u1ed9 n\u0103ng l\u01b0\u1ee3ng cao<\/h3>\n

T\u1ea1i 2250 \u00d7 1296 \u00d7 2200 mm<\/strong>M\u00e1y n\u00e9n kh\u00ed ZW-4\/8 chi\u1ebfm di\u1ec7n t\u00edch s\u00e0n ch\u01b0a \u0111\u1ebfn 3 m\u00b2 trong khi v\u1eabn cung c\u1ea5p \u00e1p su\u1ea5t x\u1ea3 0,80 MPa \u2013 m\u1ed9t s\u1ef1 k\u1ebft h\u1ee3p kh\u00f3 \u0111\u1ea1t \u0111\u01b0\u1ee3c v\u1edbi c\u00e1c c\u00f4ng ngh\u1ec7 m\u00e1y n\u00e9n kh\u00e1c. Thi\u1ebft k\u1ebf h\u1ed9p tr\u1ee5c khu\u1ef7u th\u1eb3ng \u0111\u1ee9ng nh\u1ecf g\u1ecdn gi\u00fap gi\u1ea3m thi\u1ec3u di\u1ec7n t\u00edch chi\u1ebfm ch\u1ed7 theo chi\u1ec1u d\u1ecdc trong khi v\u1eabn \u0111\u1ea3m b\u1ea3o \u0111\u1ee7 kh\u00f4ng gian \u0111\u1ec3 b\u1ea3o tr\u00ec \u0111\u1ecbnh k\u1ef3. Tr\u1ecdng l\u01b0\u1ee3ng 2,00 t\u1ea5n<\/strong> Cho ph\u00e9p v\u1eadn chuy\u1ec3n v\u00e0 \u0111\u1ecbnh v\u1ecb b\u1eb1ng thi\u1ebft b\u1ecb xe n\u00e2ng ti\u00eau chu\u1ea9n, gi\u00fap ZW-4\/8 ph\u00f9 h\u1ee3p cho vi\u1ec7c l\u1eafp \u0111\u1eb7t b\u1ed5 sung trong c\u00e1c ph\u00f2ng m\u00e1y hi\u1ec7n c\u00f3, c\u00e1c h\u1ec7 th\u1ed1ng cung c\u1ea5p nit\u01a1 di \u0111\u1ed9ng v\u00e0 c\u00e1c \u0111\u01a1n v\u1ecb x\u1eed l\u00fd d\u1ea1ng container.<\/p>\n

4. B\u1ed9 \u0111i\u1ec1u khi\u1ec3n \u0111\u1ed9ng c\u01a1 380V hi\u1ec7u qu\u1ea3<\/h3>\n

ZW-4\/8 \u0111\u01b0\u1ee3c \u0111i\u1ec1u khi\u1ec3n b\u1edfi m\u1ed9t \u0110\u1ed9ng c\u01a1 c\u1ea3m \u1ee9ng ba pha, c\u00f4ng su\u1ea5t 30 kW, \u0111i\u1ec7n \u00e1p 380V, t\u1ea7n s\u1ed1 50Hz<\/strong> Tu\u00e2n th\u1ee7 ti\u00eau chu\u1ea9n IEC 60034-1 c\u1ea5p hi\u1ec7u su\u1ea5t IE3. C\u1ea5u h\u00ecnh \u0111i\u1ec7n \u00e1p th\u1ea5p ti\u00eau chu\u1ea9n t\u00edch h\u1ee3p tr\u1ef1c ti\u1ebfp v\u00e0o c\u00e1c t\u1ee7 ph\u00e2n ph\u1ed1i c\u00f4ng nghi\u1ec7p 380V hi\u1ec7n c\u00f3 m\u00e0 kh\u00f4ng c\u1ea7n c\u01a1 s\u1edf h\u1ea1 t\u1ea7ng \u0111i\u1ec7n \u00e1p trung b\u00ecnh chuy\u00ean d\u1ee5ng. S\u1ef1 \u0111\u01a1n gi\u1ea3n v\u1ec1 \u0111i\u1ec7n n\u00e0y \u0111\u1eb7c bi\u1ec7t c\u00f3 gi\u00e1 tr\u1ecb \u0111\u1ed1i v\u1edbi c\u00e1c c\u01a1 s\u1edf quy m\u00f4 nh\u1ecf, ph\u00f2ng th\u00ed nghi\u1ec7m v\u00e0 c\u00e1c c\u00f4ng tr\u00ecnh di \u0111\u1ed9ng, n\u01a1i thi\u1ebft b\u1ecb \u0111\u00f3ng c\u1eaft \u0111i\u1ec7n \u00e1p trung b\u00ecnh s\u1ebd c\u00f3 chi ph\u00ed qu\u00e1 cao. C\u00f4ng su\u1ea5t \u0111\u1ecbnh m\u1ee9c 30 kW mang l\u1ea1i s\u1ef1 c\u00e2n b\u1eb1ng tuy\u1ec7t v\u1eddi gi\u1eefa kh\u1ea3 n\u0103ng n\u00e9n v\u00e0 nhu c\u1ea7u \u0111i\u1ec7n, gi\u00fap chi ph\u00ed v\u1eadn h\u00e0nh \u0111\u01b0\u1ee3c ki\u1ec3m so\u00e1t t\u1ed1t cho c\u00e1c \u1ee9ng d\u1ee5ng ho\u1ea1t \u0111\u1ed9ng kh\u00f4ng li\u00ean t\u1ee5c.<\/p>\n

\"ZW-4\/8<\/p>\n<\/div>\n

<\/p>\n

\n

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

Cung c\u1ea5p kh\u00ed nit\u01a1 \u00e1p su\u1ea5t cao cho ph\u00f2ng th\u00ed nghi\u1ec7m<\/h3>\n

C\u00e1c ph\u00f2ng th\u00ed nghi\u1ec7m nghi\u00ean c\u1ee9u v\u00e0 c\u01a1 s\u1edf ph\u00e2n t\u00edch c\u1ea7n nit\u01a1 \u00e1p su\u1ea5t cao \u0111\u1ec3 l\u00e0m kh\u00ed mang cho s\u1eafc k\u00fd kh\u00ed, kh\u00ed phun cho ph\u1ed5 kh\u1ed1i l\u01b0\u1ee3ng v\u00e0 cung c\u1ea5p cho h\u1ed9p \u0111\u1ef1ng g\u0103ng tay trong m\u00f4i tr\u01b0\u1eddng kh\u00ed tr\u01a1. M\u00e1y ZW-4\/8 \u0111\u00e1p \u1ee9ng \u0111\u01b0\u1ee3c y\u00eau c\u1ea7u n\u00e0y. \u00c1p su\u1ea5t x\u1ea3 0,80 MPa<\/strong> C\u00f4ng su\u1ea5t n\u00e0y \u0111\u1ee7 \u0111\u1ec3 cung c\u1ea5p kh\u00ed nit\u01a1 cho c\u00e1c b\u1ed9 \u0111i\u1ec1u ch\u1ec9nh \u00e1p su\u1ea5t cao v\u00e0 c\u00e1c \u0111\u01b0\u1eddng \u1ed1ng ph\u00e2n ph\u1ed1i ph\u1ee5c v\u1ee5 nhi\u1ec1u thi\u1ebft b\u1ecb c\u00f9ng l\u00fac. Ch\u1ee9ng nh\u1eadn kh\u00f4ng d\u1ea7u \u0111\u1ea3m b\u1ea3o d\u00f2ng kh\u00ed nit\u01a1 \u0111\u00e1p \u1ee9ng c\u00e1c y\u00eau c\u1ea7u \u0111\u1ed9 tinh khi\u1ebft nghi\u00eam ng\u1eb7t c\u1ee7a c\u00e1c thi\u1ebft b\u1ecb ph\u00e2n t\u00edch m\u00e0 kh\u00f4ng c\u1ea7n th\u00eam c\u00e1c h\u1ed9p l\u1ecdc ho\u1eb7c thi\u1ebft b\u1ecb gi\u00e1m s\u00e1t d\u1ea7u. C\u00f4ng su\u1ea5t 4 m\u00b3\/ph\u00fat c\u00f3 th\u1ec3 h\u1ed7 tr\u1ee3 tho\u1ea3i m\u00e1i 8\u201312 h\u1ec7 th\u1ed1ng GC-MS ho\u1eb7c 4\u20136 thi\u1ebft b\u1ecb ICP-MS ho\u1ea1t \u0111\u1ed9ng song song.<\/p>\n

\"ZW-4\/8<\/p>\n

S\u1ea3n xu\u1ea5t ch\u00ednh x\u00e1c v\u00e0 l\u00e0m tr\u01a1 ch\u1ea5t b\u00e1n d\u1eabn<\/h3>\n

Trong ng\u00e0nh s\u1ea3n xu\u1ea5t \u0111i\u1ec7n t\u1eed v\u00e0 ch\u1ea5t b\u00e1n d\u1eabn, nit\u01a1 \u0111\u01b0\u1ee3c s\u1eed d\u1ee5ng \u0111\u1ec3 x\u1eed l\u00fd wafer b\u1eb1ng kh\u00ed tr\u01a1, ki\u1ec3m so\u00e1t m\u00f4i tr\u01b0\u1eddng l\u00f2 nung ch\u1ea3y v\u00e0 t\u1ee7 s\u1ea5y b\u1ea3o qu\u1ea3n linh ki\u1ec7n.<\/strong>. C\u00e1i M\u00e1y n\u00e9n kh\u00ed nit\u01a1 \u00e1p su\u1ea5t cao ZW-4\/8<\/a> S\u1ea3n ph\u1ea9m n\u00e0y cung c\u1ea5p \u00e1p su\u1ea5t 0,80 MPa c\u1ea7n thi\u1ebft cho c\u00e1c b\u1ed9 \u0111i\u1ec1u ch\u1ec9nh \u00e1p su\u1ea5t ch\u00ednh x\u00e1c duy tr\u00ec m\u00f4i tr\u01b0\u1eddng tr\u01a1 \u200b\u200bd\u01b0\u1edbi \u00e1p su\u1ea5t kh\u00ed quy\u1ec3n trong h\u1ed9p \u0111\u1ef1ng g\u0103ng tay v\u00e0 bu\u1ed3ng chuy\u1ec3n wafer. Thi\u1ebft k\u1ebf kh\u00f4ng d\u1ea7u l\u00e0 c\u1ef1c k\u1ef3 quan tr\u1ecdng trong c\u00e1c \u1ee9ng d\u1ee5ng n\u00e0y v\u00ec ngay c\u1ea3 l\u01b0\u1ee3ng d\u1ea7u nhi\u1ec5m b\u1ea9n \u1edf m\u1ee9c nanogram c\u0169ng c\u00f3 th\u1ec3 g\u00e2y ra l\u1ed7i m\u1ed1i h\u00e0n, h\u1ecfng \u0111\u1ed9 b\u00e1m d\u00ednh l\u1edbp ph\u1ee7 b\u1ea3o v\u1ec7 v\u00e0 l\u00e0m nhi\u1ec5m b\u1ea9n b\u1ec1 m\u1eb7t quang h\u1ecdc tr\u00ean c\u00e1c linh ki\u1ec7n ch\u00ednh x\u00e1c.<\/p>\n

Quy tr\u00ecnh x\u1eed l\u00fd v\u00f4 tr\u00f9ng d\u01b0\u1ee3c ph\u1ea9m v\u00e0 \u0111\u00f3ng g\u00f3i v\u00f4 tr\u00f9ng<\/h3>\n

C\u00e1c c\u01a1 s\u1edf s\u1ea3n xu\u1ea5t d\u01b0\u1ee3c ph\u1ea9m s\u1eed d\u1ee5ng nit\u01a1 \u00e1p su\u1ea5t cao \u0111\u1ec3... L\u00e0m tr\u01a1 d\u00e2y chuy\u1ec1n chi\u1ebft r\u00f3t v\u00f4 tr\u00f9ng, lo\u1ea1i b\u1ecf kh\u00f4ng gian tr\u1ed1ng trong l\u1ecd v\u00e0 l\u00e0m s\u1ea1ch bu\u1ed3ng s\u1ea5y \u0111\u00f4ng l\u1ea1nh.<\/strong>\u00c1p su\u1ea5t x\u1ea3 0,80 MPa c\u1ee7a ZW-4\/8 cung c\u1ea5p \u0111\u1ee7 \u00e1p su\u1ea5t c\u1ea7n thi\u1ebft \u0111\u1ec3 d\u1eabn kh\u00ed nit\u01a1 qua h\u1ec7 th\u1ed1ng ph\u00e2n ph\u1ed1i l\u1ecdc HEPA v\u00e0 b\u1ed9 \u0111i\u1ec1u ch\u1ec9nh \u00e1p su\u1ea5t ch\u00ednh x\u00e1c, duy tr\u00ec \u00e1p su\u1ea5t r\u00e0o c\u1ea3n v\u00f4 tr\u00f9ng trong bu\u1ed3ng c\u00e1ch ly v\u00e0 h\u1ec7 th\u1ed1ng r\u00e0o c\u1ea3n h\u1ea1n ch\u1ebf ti\u1ebfp c\u1eadn (RABS). Ch\u1ee9ng nh\u1eadn kh\u00f4ng d\u1ea7u \u0111\u1ea3m b\u1ea3o tu\u00e2n th\u1ee7 FDA 21 CFR 211.72 (c\u1ea5u t\u1ea1o thi\u1ebft b\u1ecb) v\u00e0 Ph\u1ee5 l\u1ee5c 1 GMP c\u1ee7a EU (s\u1ea3n ph\u1ea9m thu\u1ed1c v\u00f4 tr\u00f9ng) m\u00e0 kh\u00f4ng c\u1ea7n x\u00e1c nh\u1eadn lo\u1ea1i b\u1ecf d\u1ea7u b\u1ed5 sung.<\/p>\n

\"ZW-4\/8<\/p>\n

B\u1ed9 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 kh\u00ed nit\u01a1 c\u00f3 \u0111\u1ed9 tinh khi\u1ebft 99,5\u201399,9% \u1edf \u00e1p su\u1ea5t g\u1ea7n kh\u00ed quy\u1ec3n, m\u00e1y n\u00e9n ZW-4\/8 n\u00e9n s\u1ea3n ph\u1ea9m \u00e1p su\u1ea5t th\u1ea5p l\u00ean 0,80 MPa \u0111\u1ec3 ph\u00e2n ph\u1ed1i \u1edf \u00e1p su\u1ea5t cao. K\u00edch th\u01b0\u1edbc nh\u1ecf g\u1ecdn cho ph\u00e9p m\u00e1y n\u00e9n \u0111\u01b0\u1ee3c l\u1eafp \u0111\u1eb7t tr\u00ean c\u00f9ng m\u1ed9t khung v\u1edbi m\u00e1y t\u1ea1o kh\u00ed VPSA, t\u1ea1o ra m\u1ed9t h\u1ec7 th\u1ed1ng cung c\u1ea5p kh\u00ed nit\u01a1 t\u00edch h\u1ee3p chi\u1ebfm di\u1ec7n t\u00edch s\u00e0n t\u1ed1i thi\u1ec3u. \u0110\u01b0\u1eddng d\u1eabn n\u00e9n kh\u00f4ng d\u1ea7u b\u1ea3o v\u1ec7 s\u00e0ng ph\u00e2n t\u1eed carbon kh\u1ecfi b\u1ecb nhi\u1ec5m \u0111\u1ed9c hydrocarbon, duy tr\u00ec hi\u1ec7u qu\u1ea3 t\u00e1ch c\u1ee7a m\u00e1y t\u1ea1o kh\u00ed v\u00e0 k\u00e9o d\u00e0i tu\u1ed5i th\u1ecd ch\u1ea5t h\u1ea5p ph\u1ee5 b\u1eb1ng c\u00e1ch ng\u0103n ng\u1eeba \u00f4 nhi\u1ec5m kh\u00f4ng th\u1ec3 ph\u1ee5c h\u1ed3i.<\/p>\n<\/div>\n

<\/p>\n

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

ZW-4\/8 \u0111\u01b0\u1ee3c ch\u1ebf t\u1ea1o t\u1eeb c\u00e1c v\u1eadt li\u1ec7u \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 \u0111\u1ed9 tin c\u1eady c\u01a1 h\u1ecdc l\u00e2u d\u00e0i:<\/p>\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 \u0111\u01b0\u1eddng d\u1eabn 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<\/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, kh\u00f4ng c\u1ea7n d\u1ea7u.<\/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<\/td>\n<\/tr>\n
T\u1ea5m van<\/td>\nTh\u00e9p kh\u00f4ng g\u1ec9<\/td>\nSS316, thi\u1ebft k\u1ebf l\u00f2 xo v\u00f2ng \u0111\u1ed3ng t\u00e2m<\/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>\nTh\u1eed nghi\u1ec7m th\u1ee7y l\u1ef1c d\u1ea1ng \u1ed1ng l\u1ed3ng nh\u1ecf g\u1ecdn, \u0111\u1ed9 gi\u00e3n n\u1edf th\u1ee7y l\u1ef1c 1,5\u00d7.<\/td>\n<\/tr>\n
B\u1ed9 l\u00e0m m\u00e1t sau<\/td>\nV\u1ecf th\u00e9p cacbon \/ \u1ed0ng th\u00e9p kh\u00f4ng g\u1ec9 SS304<\/td>\nThi\u1ebft k\u1ebf \u1ed1ng c\u00f3 c\u00e1nh t\u1ea3n nhi\u1ec7t, n\u01b0\u1edbc l\u00e0m m\u00e1t 32\u00b0C<\/td>\n<\/tr>\n
Khung \u0111\u1ebf<\/td>\nTh\u00e9p k\u1ebft c\u1ea5u<\/td>\nGi\u00e1 \u0111\u1ee1 h\u00e0n, 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 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. C\u00e1c m\u1ed1i h\u00e0n \u0111\u01b0\u1ee3c ki\u1ec3m tra b\u1eb1ng ph\u01b0\u01a1ng ph\u00e1p ch\u1ee5p X-quang (RT) theo ti\u00eau chu\u1ea9n 100%, v\u00e0 m\u1ed7i b\u00ecnh ch\u1ecbu \u00e1p l\u1ef1c \u0111\u01b0\u1ee3c th\u1eed nghi\u1ec7m 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

\"ZW-4\/8<\/p>\n<\/div>\n

<\/p>\n

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

Y\u00eau c\u1ea7u v\u1ec1 n\u1ec1n m\u00f3ng v\u00e0 kh\u00f4ng gian<\/h3>\n

M\u00e1y bay ZW-4\/8 n\u1eb7ng 2,00 t\u1ea5n v\u00e0 c\u00f3 tr\u1ecdng t\u00e2m th\u1ea5p nh\u1edd thi\u1ebft k\u1ebf th\u1eb3ng \u0111\u1ee9ng nh\u1ecf g\u1ecdn. T\u1ea5m b\u00ea t\u00f4ng c\u1ed1t th\u00e9p n\u1eb7ng 3-4 t\u1ea5n<\/strong> H\u1ec7 th\u1ed1ng n\u00e0y \u0111\u1ee7 m\u1ea1nh \u0111\u1ec3 ho\u1ea1t \u0111\u1ed9ng \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 8\u201312 Hz). C\u1ea5u h\u00ecnh 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 ph\u00f2ng th\u00ed nghi\u1ec7m nh\u1ea1y c\u1ea3m ho\u1eb7c m\u00e1y m\u00f3c s\u1ea3n xu\u1ea5t ch\u00ednh x\u00e1c \u1edf g\u1ea7n \u0111\u00f3. Kho\u1ea3ng c\u00e1ch c\u1ea7n thi\u1ebft: 1,0 m \u1edf ph\u00eda kh\u00f4ng truy\u1ec1n \u0111\u1ed9ng \u0111\u1ec3 b\u1ea3o tr\u00ec van, 0,8 m \u1edf ph\u00eda truy\u1ec1n \u0111\u1ed9ng \u0111\u1ec3 ti\u1ebfp c\u1eadn \u0111\u1ed9ng c\u01a1 v\u00e0 1,5 m ph\u00eda tr\u00ean \u0111\u1ec3 b\u1ea3o d\u01b0\u1ee1ng \u0111\u1ecbnh k\u1ef3.<\/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. M\u1ea1ch ph\u00e2n ph\u1ed1i n\u01b0\u1edbc c\u1ea5p song song cho c\u00e1c l\u1edbp v\u1ecf xi lanh v\u00e0 b\u1ed9 l\u00e0m m\u00e1t trung gian. 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 < 300 mg\/L t\u00ednh theo CaCO\u2083, clorua < 50 mg\/L, ch\u1ea5t r\u1eafn l\u01a1 l\u1eedng < 30 mg\/L. \u0110\u1ed1i v\u1edbi c\u00e1c h\u1ec7 th\u1ed1ng l\u1eafp \u0111\u1eb7t trong ph\u00f2ng th\u00ed nghi\u1ec7m kh\u00f4ng c\u00f3 c\u01a1 s\u1edf h\u1ea1 t\u1ea7ng n\u01b0\u1edbc l\u00e0m m\u00e1t chuy\u00ean d\u1ee5ng, c\u00f3 s\u1eb5n t\u00f9y ch\u1ecdn b\u1ed9 l\u00e0m m\u00e1t sau b\u1eb1ng kh\u00f4ng kh\u00ed nh\u1ecf g\u1ecdn, lo\u1ea1i b\u1ecf ho\u00e0n to\u00e0n nhu c\u1ea7u c\u1ea5p n\u01b0\u1edbc.<\/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 tr\u1ef1c quan v\u00e0 v\u1eadn h\u00e0nh<\/td>\nKi\u1ec3m tra xem c\u00f3 r\u00f2 r\u1ec9, ti\u1ebfng \u1ed3n b\u1ea5t th\u01b0\u1eddng, l\u01b0u l\u01b0\u1ee3ng n\u01b0\u1edbc l\u00e0m m\u00e1t hay kh\u00f4ng.<\/td>\n<\/tr>\n
250 gi\u1edd<\/td>\nKi\u1ec3m tra t\u1ea5m van<\/td>\nKi\u1ec3m tra c\u1eb7n carbon, hi\u1ec7n t\u01b0\u1ee3ng m\u1ecfi l\u00f2 xo ho\u1eb7c n\u1ee9t t\u1ea5m.<\/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; thay th\u1ebf n\u1ebfu > 0,20 mm<\/td>\n<\/tr>\n
4.000 gi\u1edd<\/td>\nD\u1ecbch v\u1ee5 trung gian<\/td>\nThay th\u1ebf v\u00f2ng piston, v\u00f2ng d\u1eabn h\u01b0\u1edbng v\u00e0 c\u1ee5m van.<\/td>\n<\/tr>\n
8.000 gi\u1edd<\/td>\n\u0110\u1ea1i tu l\u1edbn<\/td>\nKi\u1ec3m tra 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

Thi\u1ebft k\u1ebf kh\u00f4ng d\u1ea7u c\u1ee7a ZW-4\/8 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 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, kh\u00f4ng c\u1ea7n thay th\u1ebf b\u1ed9 l\u1ecdc v\u00e0 kh\u00f4ng c\u1ea7n theo d\u00f5i h\u1ed9p t\u00e1ch d\u1ea7u. C\u00e1c b\u1ed9 ph\u1eadn hao m\u00f2n ti\u00eau hao duy nh\u1ea5t l\u00e0... v\u00f2ng piston PTFE v\u00e0 v\u00f2ng d\u1eabn h\u01b0\u1edbng<\/strong>Th\u00f4ng th\u01b0\u1eddng, ch\u00fang c\u00f3 th\u1ec3 ho\u1ea1t \u0111\u1ed9ng \u0111\u01b0\u1ee3c t\u1eeb 4.000 \u0111\u1ebfn 6.000 gi\u1edd trong \u0111i\u1ec1u ki\u1ec7n kh\u00ed nit\u01a1 s\u1ea1ch.<\/p>\n

\"ZW-4\/8<\/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-4\/8 \u0111\u00e1p \u1ee9ng ho\u1eb7c v\u01b0\u1ee3t qu\u00e1 c\u00e1c ti\u00eau chu\u1ea9n qu\u1ed1c t\u1ebf v\u00e0 y\u00eau c\u1ea7u quy \u0111\u1ecbnh 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\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
\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. T\u1ea5t c\u1ea3 c\u00e1c h\u1ec7 th\u1ed1ng ZW-4\/8 ph\u1ea3i bao g\u1ed3m vi\u1ec7c gi\u00e1m s\u00e1t oxy li\u00ean t\u1ee5c trong ph\u00f2ng m\u00e1y n\u00e9n v\u00e0 c\u00e1c khu v\u1ef1c l\u00e2n c\u1eadn. H\u1ec7 th\u1ed1ng th\u00f4ng gi\u00f3 ph\u1ea3i duy tr\u00ec n\u1ed3ng \u0111\u1ed9 oxy trong m\u00f4i tr\u01b0\u1eddng 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\u1eaft m\u00e1y \u0111\u1ed9t ng\u1ed9t \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 v\u00e0 h\u1ec7 th\u1ed1ng h\u1ed7 tr\u1ee3 \u0111\u1ed3ng \u0111\u1ed9i. H\u1ec7 th\u1ed1ng nit\u01a1 \u00e1p su\u1ea5t cao ph\u1ea3i \u0111\u01b0\u1ee3c trang b\u1ecb thi\u1ebft b\u1ecb gi\u1ea3m \u00e1p \u0111\u00e1p \u1ee9ng y\u00eau c\u1ea7u c\u1ee7a ti\u00eau chu\u1ea9n ASME BPVC M\u1ee5c VIII.<\/p>\n<\/div>\n

\"ZW-4\/8<\/p>\n<\/div>\n

<\/p>\n

\n

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

ZW-4\/8 \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> c\u1ee7a nit\u01a1 \u1edf \u00e1p su\u1ea5t x\u1ea3 0,80 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 quy m\u00f4 gi\u1ea3m v\u1ed1n c\u00f3 \u1edf c\u00e1c m\u00e1y n\u00e9n c\u00f4ng su\u1ea5t nh\u1ecf, nh\u01b0ng n\u00f3 v\u1eabn c\u1ea1nh tranh trong ph\u00e2n kh\u00fac m\u00e1y n\u00e9n piston kh\u00f4ng d\u1ea7u \u00e1p su\u1ea5t cao d\u01b0\u1edbi 5 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 \u00e1p su\u1ea5t v\u00e0 k\u00edch th\u01b0\u1edbc n\u00e0y th\u01b0\u1eddng ti\u00eau th\u1ee5 8,0\u20139,5 kW\/m\u00b3\/ph\u00fat, v\u00e0 m\u00e1y n\u00e9n m\u00e0ng (th\u01b0\u1eddng \u0111\u01b0\u1ee3c ch\u1ecdn cho nhi\u1ec7m 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 chu k\u1ef3 v\u1eadn h\u00e0nh h\u00e0ng n\u0103m h\u01a1n 8.000 gi\u1edd, l\u1ee3i th\u1ebf v\u1ec1 hi\u1ec7u qu\u1ea3 c\u1ee7a ZW-4\/8 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 12.000 \u0111\u1ebfn 32.000 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 $960 \u0111\u1ebfn $2.560. Tuy nhi\u00ean, \u0111\u1ed9ng l\u1ef1c kinh t\u1ebf ch\u00ednh \u0111\u1ec3 l\u1ef1a ch\u1ecdn ZW-4\/8 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 thi\u1ebft b\u1ecb l\u1ecdc d\u1ea7u \u1edf kh\u00e2u sau.<\/strong> thay v\u00ec ch\u1ec9 ti\u1ebft ki\u1ec7m n\u0103ng l\u01b0\u1ee3ng \u1edf m\u1ee9c \u0111\u1ed9 nh\u1ecf.<\/p>\n

C\u00e1i T\u1ed5ng chi ph\u00ed s\u1edf h\u1eefu cho h\u1ec7 th\u1ed1ng n\u00e9n kh\u00ed nit\u01a1 \u00e1p su\u1ea5t cao<\/a> Trong c\u00e1c \u1ee9ng d\u1ee5ng quy m\u00f4 nh\u1ecf, chi ph\u00ed ch\u1ee7 y\u1ebfu \u0111\u1ebfn t\u1eeb nh\u00e2n c\u00f4ng b\u1ea3o tr\u00ec v\u00e0 v\u1eadt t\u01b0 ti\u00eau hao. Thi\u1ebft k\u1ebf kh\u00f4ng d\u1ea7u c\u1ee7a ZW-4\/8 lo\u1ea1i b\u1ecf vi\u1ec7c thay d\u1ea7u ($300\u2013600\/n\u0103m), thay b\u1ed9 l\u1ecdc ($150\u2013300\/n\u0103m), thay h\u1ed9p l\u1ecdc t\u00e1ch d\u1ea7u ($400\u2013800\/n\u0103m) v\u00e0 ph\u00e2n t\u00edch d\u1ea7u ($100\u2013200\/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 lo\u1ea1i b\u1ecf thi\u1ebft b\u1ecb lo\u1ea1i b\u1ecf d\u1ea7u \u1edf kh\u00e2u 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 ti\u1ebft ki\u1ec7m t\u1eeb $3.000\u2013$8.000 chi ph\u00ed \u0111\u1ea7u t\u01b0.<\/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 c\u00e1c t\u00f9y ch\u1ecdn t\u00f9y ch\u1ec9nh linh ho\u1ea1t \u0111\u1ec3 \u0111i\u1ec1u ch\u1ec9nh ZW-4\/8 cho ph\u00f9 h\u1ee3p v\u1edbi c\u00e1c h\u1ea1n ch\u1ebf l\u1eafp \u0111\u1eb7t c\u1ee5 th\u1ec3 v\u00e0 y\u00eau c\u1ea7u c\u1ee7a ng\u01b0\u1eddi d\u00f9ng cu\u1ed1i:<\/p>\n