{"id":584,"date":"2026-07-20T09:14:01","date_gmt":"2026-07-20T09:14:01","guid":{"rendered":"https:\/\/n2-compressor.com\/?post_type=product&p=584"},"modified":"2026-08-13T06:40:56","modified_gmt":"2026-08-13T06:40:56","slug":"lw-9-5-30-nitrogen-compressor","status":"publish","type":"product","link":"https:\/\/n2-compressor.com\/vi\/san-pham\/lw-9-5-30-nitrogen-compressor\/","title":{"rendered":"M\u00e1y n\u00e9n kh\u00ed nit\u01a1 LW-9.5\/30 \u2013 M\u00e1y t\u0103ng \u00e1p N2 kh\u00f4ng d\u1ea7u cho c\u00e1c \u1ee9ng d\u1ee5ng quy tr\u00ecnh \u00e1p su\u1ea5t cao 3.00 MPa"},"content":{"rendered":"
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M\u00e1y n\u00e9n kh\u00ed nit\u01a1 LW-9.5\/30 \u2013 M\u00e1y t\u0103ng \u00e1p N2 kh\u00f4ng d\u1ea7u cho c\u00e1c \u1ee9ng d\u1ee5ng quy tr\u00ecnh \u00e1p su\u1ea5t cao 3.00 MPa<\/h1>\n

\u0110\u01b0\u1ee3c thi\u1ebft k\u1ebf \u0111\u1ec3 cung c\u1ea5p l\u01b0u l\u01b0\u1ee3ng 9,5 m\u00b3\/ph\u00fat \u1edf \u00e1p su\u1ea5t x\u1ea3 3,00 MPa, LW-9.5\/30 l\u00e0 m\u00e1y n\u00e9n kh\u00ed nit\u01a1 piston kh\u00f4ng d\u1ea7u hai c\u1ea5p, ba h\u00e0ng, \u0111\u01b0\u1ee3c thi\u1ebft k\u1ebf cho vi\u1ec7c b\u01a1m nit\u01a1 \u00e1p su\u1ea5t cao, l\u00e0m t\u0103ng \u00e1p cho qu\u00e1 tr\u00ecnh h\u00f3a l\u1ecfng kh\u00ed v\u00e0 c\u00e1c \u1ee9ng d\u1ee5ng \u0111\u00f2i h\u1ecfi kh\u1eaft khe trong ng\u00e0nh h\u00f3a d\u1ea7u. Kh\u00f4ng b\u1ecb nhi\u1ec5m d\u1ea7u, ho\u1ea1t \u0111\u1ed9ng li\u00ean t\u1ee5c v\u00e0 \u0111\u01b0\u1ee3c ch\u1ebf t\u1ea1o \u0111\u1ec3 \u0111\u1ea3m b\u1ea3o \u0111\u1ed9 tin c\u1eady c\u00f4ng nghi\u1ec7p 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-9.5\/30<\/p>\n<\/div>\n

<\/p>\n

\n

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

C\u00e1i M\u00e1y n\u00e9n kh\u00ed nit\u01a1 LW-9.5\/30<\/strong> S\u1ea3n ph\u1ea9m n\u00e0y chi\u1ebfm v\u1ecb tr\u00ed quan tr\u1ecdng trong d\u00f2ng m\u00e1y n\u00e9n piston kh\u00f4ng d\u1ea7u c\u1ee7a ch\u00fang t\u00f4i, \u0111\u01b0\u1ee3c thi\u1ebft k\u1ebf \u0111\u1eb7c bi\u1ec7t cho c\u00e1c \u1ee9ng d\u1ee5ng \u0111\u00f2i h\u1ecfi c\u1ea3 l\u01b0u l\u01b0\u1ee3ng l\u1edbn v\u00e0 \u00e1p su\u1ea5t x\u1ea3 cao. V\u1edbi c\u00f4ng su\u1ea5t \u0111\u1ecbnh m\u1ee9c l\u00e0... 9,5 m\u00b3\/ph\u00fat<\/strong> v\u00e0 m\u1ed9t \u0111i\u1ec1u \u0111\u1eb7c bi\u1ec7t \u00c1p su\u1ea5t x\u1ea3 3,00 MPa<\/strong>Thi\u1ebft b\u1ecb n\u00e0y \u0111\u00e1p \u1ee9ng c\u00e1c y\u00eau c\u1ea7u kh\u1eaft khe nh\u1ea5t v\u1ec1 t\u0103ng \u00e1p nit\u01a1 \u1edf \u00e1p su\u1ea5t cao trong x\u1eed l\u00fd kh\u00ed c\u00f4ng nghi\u1ec7p, t\u1ed5ng h\u1ee3p h\u00f3a h\u1ecdc v\u00e0 c\u00e1c ho\u1ea1t \u0111\u1ed9ng h\u00f3a d\u1ea7u.<\/p>\n

\u0110i\u1ec1u l\u00e0m n\u00ean s\u1ef1 kh\u00e1c bi\u1ec7t c\u1ee7a LW-9.5\/30 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>C\u00e1c v\u00f2ng piston v\u00e0 v\u00f2ng d\u1eabn h\u01b0\u1edbng \u0111\u01b0\u1ee3c gia c\u00f4ng ch\u00ednh x\u00e1c t\u1eeb v\u1eadt li\u1ec7u composite PTFE t\u1ef1 b\u00f4i tr\u01a1n ti\u00ean ti\u1ebfn, ho\u1ea1t \u0111\u1ed9ng m\u00e0 kh\u00f4ng c\u1ea7n b\u1ea5t k\u1ef3 ch\u1ea5t b\u00f4i tr\u01a1n hydrocarbon n\u00e0o. \u0110\u1eb7c t\u00ednh kh\u00f4ng d\u1ea7u v\u1ed1n c\u00f3 n\u00e0y \u0111\u1ea3m b\u1ea3o d\u00f2ng s\u1ea3n ph\u1ea9m nit\u01a1 ho\u00e0n to\u00e0n kh\u00f4ng b\u1ecb nhi\u1ec5m b\u1ea9n, \u0111\u1ea1t \u0111\u01b0\u1ee3c hi\u1ec7u su\u1ea5t cao. Ch\u1ee9ng nh\u1eadn ISO 8573-1 Lo\u1ea1i 0<\/strong> V\u1ec1 b\u1ea3n ch\u1ea5t, \u1edf \u00e1p su\u1ea5t x\u1ea3 3,00 MPa, nguy c\u01a1 cu\u1ed1n theo h\u01a1i d\u1ea7u t\u0103ng cao so v\u1edbi c\u00e1c \u1ee9ng d\u1ee5ng \u00e1p su\u1ea5t th\u1ea5p, khi\u1ebfn thi\u1ebft k\u1ebf kh\u00f4ng d\u1ea7u kh\u00f4ng ch\u1ec9 mang l\u1ea1i l\u1ee3i th\u1ebf m\u00e0 c\u00f2n l\u00e0 y\u1ebfu t\u1ed1 tuy\u1ec7t \u0111\u1ed1i c\u1ea7n thi\u1ebft \u0111\u1ec3 \u0111\u1ea3m b\u1ea3o t\u00ednh to\u00e0n v\u1eb9n c\u1ee7a quy tr\u00ecnh.<\/p>\n

Ki\u1ebfn tr\u00fac m\u00e1y n\u00e9n s\u1eed d\u1ee5ng m\u1ed9t hai giai \u0111o\u1ea1n, ba h\u00e0ng<\/strong> C\u1ea5u h\u00ecnh n\u00e0y t\u1ed1i \u01b0u h\u00f3a vi\u1ec7c ph\u00e2n b\u1ed5 t\u1ef7 l\u1ec7 \u00e1p su\u1ea5t \u0111\u00e1ng k\u1ec3 tr\u00ean nhi\u1ec1u giai \u0111o\u1ea1n n\u00e9n. Ph\u01b0\u01a1ng ph\u00e1p \u0111a giai \u0111o\u1ea1n n\u00e0y r\u1ea5t c\u1ea7n thi\u1ebft v\u1ec1 m\u1eb7t nhi\u1ec7t \u0111\u1ed9ng l\u1ef1c h\u1ecdc \u0111\u1ec3 qu\u1ea3n l\u00fd t\u1ea3i nhi\u1ec7t li\u00ean quan \u0111\u1ebfn \u00e1p su\u1ea5t x\u1ea3 3,00 MPa trong khi v\u1eabn duy tr\u00ec t\u00ednh to\u00e0n v\u1eb9n c\u1ee7a c\u00e1c ph\u1ea7n t\u1eed l\u00e0m k\u00edn PTFE. M\u1ed7i giai \u0111o\u1ea1n \u0111\u1ec1u c\u00f3 b\u1ed9 l\u00e0m m\u00e1t trung gian \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 v\u1eadn h\u00e0nh 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-9.5\/30<\/p>\n<\/div>\n

<\/p>\n

\n

Th\u00f4ng s\u1ed1 k\u1ef9 thu\u1eadt \u2013 LW-9.5\/30<\/h2>\n
\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n
Tham s\u1ed1<\/th>\nGi\u00e1 tr\u1ecb<\/th>\n\u0110\u01a1n v\u1ecb<\/th>\n<\/tr>\n<\/thead>\n
Ng\u01b0\u1eddi m\u1eabu<\/td>\nLW-9.5\/30<\/td>\n\u2013<\/td>\n<\/tr>\n
M\u1eabu<\/td>\nHai giai \u0111o\u1ea1n ba h\u00e0ng (\u4e8c\u5217\u4e09\u7ea7)<\/td>\n\u2013<\/td>\n<\/tr>\n
Dung t\u00edch<\/td>\n9.5<\/td>\nm\u00b3\/ph\u00fat<\/td>\n<\/tr>\n
\u00c1p su\u1ea5t x\u1ea3<\/td>\n3.00<\/td>\nMPa<\/td>\n<\/tr>\n
K\u00edch th\u01b0\u1edbc m\u00e1y n\u00e9n (D\u00e0i \u00d7 R\u1ed9ng \u00d7 Cao)<\/td>\n3127 \u00d7 1550 \u00d7 2543<\/td>\nmm<\/td>\n<\/tr>\n
C\u00e2n n\u1eb7ng<\/td>\n3.70<\/td>\nt<\/td>\n<\/tr>\n
Quy\u1ec1n l\u1ef1c<\/td>\n110<\/td>\nkW<\/td>\n<\/tr>\n
\u0110i\u1ec7n \u00e1p<\/td>\n380<\/td>\nV<\/td>\n<\/tr>\n
M\u00f4i tr\u01b0\u1eddng kh\u00ed<\/td>\nNit\u01a1 (N\u2082)<\/td>\n\u2013<\/td>\n<\/tr>\n
B\u00f4i tr\u01a1n<\/td>\nKh\u00f4ng d\u1ea7u<\/td>\n\u2013<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<\/div>\n

* T\u1ea5t c\u1ea3 c\u00e1c th\u00f4ng s\u1ed1 k\u1ef9 thu\u1eadt \u0111\u01b0\u1ee3c \u0111\u00e1nh gi\u00e1 theo \u0111i\u1ec1u ki\u1ec7n tham chi\u1ebfu ti\u00eau chu\u1ea9n (ISO 1217, Ph\u1ee5 l\u1ee5c C). Hi\u1ec7u su\u1ea5t th\u1ef1c t\u1ebf c\u00f3 th\u1ec3 thay \u0111\u1ed5i t\u00f9y thu\u1ed9c v\u00e0o \u0111\u1ed9 cao c\u1ee7a \u0111\u1ecba \u0111i\u1ec3m, nhi\u1ec7t \u0111\u1ed9 m\u00f4i tr\u01b0\u1eddng v\u00e0 \u0111i\u1ec1u ki\u1ec7n \u0111\u1ea7u v\u00e0o.<\/em><\/p>\n<\/div>\n

<\/p>\n

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

1. N\u00e9n \u0111a t\u1ea7ng cho t\u1ef7 l\u1ec7 \u00e1p su\u1ea5t c\u1ef1c cao<\/h3>\n

C\u00e1i Ki\u1ebfn tr\u00fac hai giai \u0111o\u1ea1n, ba h\u00e0ng<\/strong> C\u1ea5u h\u00ecnh ba h\u00e0ng c\u1ee7a LW-9.5\/30 r\u1ea5t c\u1ea7n thi\u1ebft v\u1ec1 m\u1eb7t nhi\u1ec7t \u0111\u1ed9ng l\u1ef1c h\u1ecdc \u0111\u1ec3 \u0111\u1ea1t \u0111\u01b0\u1ee3c m\u1ee5c ti\u00eau \u00e1p su\u1ea5t x\u1ea3 3,00 MPa t\u1eeb \u00e1p su\u1ea5t \u0111\u1ea7u v\u00e0o \u0111i\u1ec3n h\u00ecnh l\u00e0 0,05\u20130,10 MPa. T\u1ef7 l\u1ec7 \u00e1p su\u1ea5t t\u1ed5ng th\u1ec3 x\u1ea5p x\u1ec9 30:1 \u0111\u1ebfn 60:1 \u0111\u01b0\u1ee3c ph\u00e2n b\u1ed5 tr\u00ean ba h\u00e0ng n\u00e9n v\u1edbi hai \u0111i\u1ec3m l\u00e0m m\u00e1t gi\u1eefa c\u00e1c t\u1ea7ng. C\u00e1ch ti\u1ebfp c\u1eadn nhi\u1ec1u t\u1ea7ng n\u00e0y gi\u1edbi h\u1ea1n nhi\u1ec7t \u0111\u1ed9 x\u1ea3 c\u1ee7a m\u1ed7i t\u1ea7ng d\u01b0\u1edbi 160\u00b0C, ng\u0103n ng\u1eeba s\u1ef1 xu\u1ed1ng c\u1ea5p nhi\u1ec7t c\u1ee7a c\u00e1c b\u1ed9 ph\u1eadn l\u00e0m k\u00edn PTFE v\u00e0 k\u00e9o d\u00e0i tu\u1ed5i th\u1ecd c\u1ee7a t\u1ea5m van kho\u1ea3ng 50% so v\u1edbi c\u00e1c thi\u1ebft k\u1ebf hai t\u1ea7ng ho\u1ea1t \u0111\u1ed9ng \u1edf t\u1ef7 l\u1ec7 \u00e1p su\u1ea5t t\u1ed5ng th\u1ec3 t\u01b0\u01a1ng \u0111\u01b0\u01a1ng. C\u1ea5u h\u00ecnh ba h\u00e0ng c\u0169ng cung c\u1ea5p \u0111\u1eb7c t\u00ednh c\u00e2n b\u1eb1ng l\u1ef1c v\u01b0\u1ee3t tr\u1ed9i, gi\u1ea3m s\u1ef1 truy\u1ec1n rung \u0111\u1ed9ng \u0111\u1ebfn n\u1ec1n m\u00f3ng.<\/p>\n

2. Gio\u0103ng l\u00e0m k\u00edn composite PTFE kh\u00f4ng d\u1ea7u ch\u1ecbu \u00e1p su\u1ea5t cao<\/h3>\n

LW-9.5\/30 s\u1eed d\u1ee5ng m\u1ed9t c\u00f4ng ngh\u1ec7 \u0111\u1ed9c quy\u1ec1n. c\u1ee5m v\u00f2ng piston t\u1ef1 b\u00f4i tr\u01a1n v\u00e0 v\u00f2ng \u0111ai d\u1eabn h\u01b0\u1edbng<\/strong> \u0110\u01b0\u1ee3c ch\u1ebf t\u1ea1o t\u1eeb v\u1eadt li\u1ec7u composite PTFE m\u1eadt \u0111\u1ed9 cao, \u0111\u01b0\u1ee3c pha ch\u1ebf \u0111\u1eb7c bi\u1ec7t cho ho\u1ea1t \u0111\u1ed9ng \u1edf \u00e1p su\u1ea5t cao. C\u00e1c v\u00f2ng n\u00e0y \u0111\u01b0\u1ee3c gia c\u01b0\u1eddng b\u1eb1ng s\u1ee3i th\u1ee7y tinh v\u00e0 c\u00e1c h\u1ea1t \u0111\u1ed3ng \u0111\u1ec3 \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. \u1ede \u00e1p su\u1ea5t x\u1ea3 3,00 MPa, \u00e1p su\u1ea5t ri\u00eang ph\u1ea7n c\u1ee7a h\u01a1i d\u1ea7u s\u1ebd cao h\u01a1n kho\u1ea3ng 10 l\u1ea7n so v\u1edbi \u1edf 0,30 MPa, khi\u1ebfn vi\u1ec7c lo\u1ea1i b\u1ecf d\u1ea7u nhi\u1ec5m b\u1ea9n \u1edf ph\u00eda h\u1ea1 l\u01b0u tr\u1edf n\u00ean kh\u00f3 kh\u0103n h\u01a1n nhi\u1ec1u. Thi\u1ebft k\u1ebf kh\u00f4ng d\u1ea7u t\u1ef1 nhi\u00ean c\u1ee7a LW-9.5\/30 lo\u1ea1i b\u1ecf ho\u00e0n to\u00e0n th\u00e1ch th\u1ee9c n\u00e0y, mang l\u1ea1i hi\u1ec7u qu\u1ea3 t\u1ed1i \u01b0u. Ch\u1ee9ng nh\u1eadn ISO 8573-1 Lo\u1ea1i 0<\/strong> Kh\u00f4ng c\u1ea7n b\u1ea5t k\u1ef3 thi\u1ebft b\u1ecb l\u1ecdc n\u00e0o \u1edf ph\u00eda h\u1ea1 l\u01b0u. C\u00f4ng th\u1ee9c PTFE \u0111\u01b0\u1ee3c \u0111\u00e1nh gi\u00e1 l\u00e0 ho\u1ea1t \u0111\u1ed9ng li\u00ean t\u1ee5c \u1edf nhi\u1ec7t \u0111\u1ed9 l\u00ean \u0111\u1ebfn 185\u00b0C, \u0111\u1ea3m b\u1ea3o \u0111\u1ed9 k\u00edn kh\u00edt \u0111\u00e1ng tin c\u1eady d\u01b0\u1edbi \u1ee9ng su\u1ea5t nhi\u1ec7t c\u1ee7a qu\u00e1 tr\u00ecnh n\u00e9n si\u00eau cao \u00e1p.<\/p>\n

3. K\u1ebft c\u1ea5u khung gia c\u01b0\u1eddng ch\u1ecbu t\u1ea3i tr\u1ecdng 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 ph\u1ea7n th\u00e0nh \u0111\u01b0\u1ee3c gia c\u1ed1 \u0111\u00e1ng k\u1ec3 v\u00e0 c\u00e1c \u0111\u01b0\u1eddng d\u1eabn n\u01b0\u1edbc l\u00e0m m\u00e1t t\u00edch h\u1ee3p. Xi lanh \u00e1p su\u1ea5t cao c\u00f3 c\u00e1c b\u1ed9 ph\u1eadn \u0111\u00fac th\u00e0nh d\u00e0y, c\u00e1c g\u00e2n t\u0103ng c\u01b0\u1eddng b\u00ean ngo\u00e0i v\u00e0 c\u00e1c r\u00e3nh gi\u1ea3m \u1ee9ng su\u1ea5t \u0111\u1ec3 ch\u1ecbu \u0111\u01b0\u1ee3c c\u00e1c \u1ee9ng su\u1ea5t c\u01a1 h\u1ecdc li\u00ean quan \u0111\u1ebfn \u00e1p su\u1ea5t \u0111\u1ec9nh 3,00 MPa. c\u1ea5u h\u00ecnh ba h\u00e0ng<\/strong> Thi\u1ebft k\u1ebf n\u00e0y mang l\u1ea1i kh\u1ea3 n\u0103ng ph\u00e2n b\u1ed5 l\u1ef1c qu\u00e1n t\u00ednh v\u01b0\u1ee3t tr\u1ed9i so v\u1edbi c\u00e1c thi\u1ebft k\u1ebf hai h\u00e0ng, v\u1edbi h\u00e0ng b\u1ed5 sung g\u00f3p ph\u1ea7n truy\u1ec1n m\u00f4-men xo\u1eafn m\u01b0\u1ee3t m\u00e0 h\u01a1n v\u00e0 gi\u1ea3m rung xo\u1eafn \u1edf tr\u1ee5c khu\u1ef7u. S\u1ef1 c\u1ea3i ti\u1ebfn c\u01a1 kh\u00ed n\u00e0y \u0111\u1eb7c bi\u1ec7t c\u00f3 gi\u00e1 tr\u1ecb \u0111\u1ed1i v\u1edbi m\u00e1y n\u00e9n \u00e1p su\u1ea5t cao, n\u01a1i l\u1ef1c kh\u00ed c\u1ef1c \u0111\u1ea1i t\u00e1c \u0111\u1ed9ng l\u00ean piston t\u0103ng l\u00ean \u0111\u00e1ng k\u1ec3.<\/p>\n

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

LW-9.5\/30 \u0111\u01b0\u1ee3c \u0111i\u1ec1u khi\u1ec3n b\u1edfi m\u1ed9t \u0110\u1ed9ng c\u01a1 c\u1ea3m \u1ee9ng ba pha, c\u00f4ng su\u1ea5t 110 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 thi\u1ebft b\u1ecb \u0111\u00f3ng c\u1eaft \u0111i\u1ec7n \u00e1p trung b\u00ecnh ho\u1eb7c m\u00e1y bi\u1ebfn \u00e1p h\u1ea1 \u00e1p. S\u1ef1 \u0111\u01a1n gi\u1ea3n v\u1ec1 \u0111i\u1ec7n n\u00e0y gi\u00fap gi\u1ea3m c\u1ea3 chi ph\u00ed \u0111\u1ea7u t\u01b0 v\u00e0 \u0111\u1ed9 ph\u1ee9c t\u1ea1p khi v\u1eadn h\u00e0nh, gi\u00fap thi\u1ebft b\u1ecb d\u1ec5 ti\u1ebfp c\u1eadn v\u1edbi nhi\u1ec1u lo\u1ea1i c\u01a1 s\u1edf c\u00f4ng nghi\u1ec7p. \u0110\u1ed1i v\u1edbi c\u00e1c \u0111\u1ecba \u0111i\u1ec3m c\u00f3 h\u1ec7 th\u1ed1ng bus 6kV ho\u1eb7c 10kV, c\u00f3 th\u1ec3 cung c\u1ea5p \u0111\u1ed9ng c\u01a1 t\u00f9y ch\u1ecdn v\u1edbi m\u00e1y bi\u1ebfn \u00e1p h\u1ea1 \u00e1p t\u00edch h\u1ee3p tr\u00ean c\u00f9ng m\u1ed9t khung \u0111\u1ee1.<\/p>\n

\"LW-9.5\/30<\/p>\n<\/div>\n

<\/p>\n

\n

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

B\u01a1m kh\u00ed nit\u01a1 \u00e1p su\u1ea5t cao cho t\u1ed5ng h\u1ee3p h\u00f3a h\u1ecdc<\/h3>\n

Trong c\u00e1c nh\u00e0 m\u00e1y h\u00f3a ch\u1ea5t, LW-9.5\/30 cung c\u1ea5p nit\u01a1 \u00e1p su\u1ea5t cao cho L\u00e0m s\u1ea1ch v\u00f2ng tu\u1ea7n ho\u00e0n t\u1ed5ng h\u1ee3p amoniac, l\u00e0m tr\u01a1 l\u00f2 ph\u1ea3n \u1ee9ng ur\u00ea v\u00e0 b\u1ea3o qu\u1ea3n ch\u1ea5t x\u00fac t\u00e1c t\u1ed5ng h\u1ee3p metanol.<\/strong>\u00c1p su\u1ea5t x\u1ea3 3,00 MPa \u0111\u1ee7 \u0111\u1ec3 b\u01a1m tr\u1ef1c ti\u1ebfp nit\u01a1 v\u00e0o c\u00e1c l\u00f2 ph\u1ea3n \u1ee9ng h\u00f3a h\u1ecdc \u00e1p su\u1ea5t cao ho\u1ea1t \u0111\u1ed9ng \u1edf m\u1ee9c 2,0\u20132,5 MPa, duy tr\u00ec l\u1edbp kh\u00ed tr\u01a1 d\u01b0\u01a1ng trong su\u1ed1t t\u1ea5t c\u1ea3 c\u00e1c giai \u0111o\u1ea1n ho\u1ea1t \u0111\u1ed9ng. Thi\u1ebft k\u1ebf kh\u00f4ng d\u1ea7u l\u00e0 v\u00f4 c\u00f9ng quan tr\u1ecdng trong c\u00e1c \u1ee9ng d\u1ee5ng t\u1ed5ng h\u1ee3p h\u00f3a h\u1ecdc v\u00ec b\u1ea5t k\u1ef3 s\u1ef1 nhi\u1ec5m b\u1ea9n hydrocarbon n\u00e0o c\u0169ng s\u1ebd l\u00e0m nhi\u1ec5m \u0111\u1ed9c c\u00e1c ch\u1ea5t x\u00fac t\u00e1c kim lo\u1ea1i qu\u00fd, l\u00e0m gi\u1ea3m ch\u1ea5t l\u01b0\u1ee3ng s\u1ea3n ph\u1ea9m v\u00e0 c\u00f3 kh\u1ea3 n\u0103ng t\u1ea1o ra c\u00e1c \u0111i\u1ec1u ki\u1ec7n nguy hi\u1ec3m trong c\u00e1c ph\u1ea3n \u1ee9ng t\u1ecfa nhi\u1ec7t.<\/p>\n

\"LW-9.5\/30<\/p>\n

T\u0103ng \u00e1p cho qu\u00e1 tr\u00ecnh h\u00f3a l\u1ecfng kh\u00ed v\u00e0 l\u01b0u tr\u1eef \u0111\u00f4ng l\u1ea1nh<\/h3>\n

Trong c\u00e1c nh\u00e0 m\u00e1y h\u00f3a l\u1ecfng nit\u01a1 v\u00e0 c\u00e1c c\u01a1 s\u1edf l\u01b0u tr\u1eef \u0111\u00f4ng l\u1ea1nh, B\u1ed9 t\u0103ng \u00e1p nit\u01a1 LW-9.5\/30<\/a> M\u00e1y n\u00e9n n\u00e0y n\u00e9n nit\u01a1 t\u1eeb b\u1ed9 h\u00f3a l\u1ecfng ho\u1eb7c b\u1ec3 ch\u1ee9a \u0111\u1ebfn \u00e1p su\u1ea5t c\u1ea7n thi\u1ebft \u0111\u1ec3 ph\u00e2n ph\u1ed1i, x\u1eed l\u00fd ti\u1ebfp ho\u1eb7c chuy\u1ec3n \u0111\u1ebfn c\u00e1c b\u00ecnh ch\u1ee9a \u00e1p su\u1ea5t cao. \u00c1p su\u1ea5t x\u1ea3 3,00 MPa \u0111\u1ee7 \u0111\u1ec3 cung c\u1ea5p nit\u01a1 cho h\u1ec7 th\u1ed1ng l\u01b0u tr\u1eef ch\u1ea5t l\u1ecfng \u0111\u00f4ng l\u1ea1nh, d\u1eabn nit\u01a1 qua b\u1ed9 trao \u0111\u1ed5i nhi\u1ec7t \u00e1p su\u1ea5t cao v\u00e0 cung c\u1ea5p nit\u01a1 cho thi\u1ebft b\u1ecb x\u1eed l\u00fd y\u00eau c\u1ea7u \u00e1p su\u1ea5t cao. Thi\u1ebft k\u1ebf kh\u00f4ng d\u1ea7u gi\u00fap ng\u0103n ng\u1eeba \u00f4 nhi\u1ec5m thi\u1ebft b\u1ecb \u0111\u00f4ng l\u1ea1nh v\u00e0 \u0111\u1ea3m b\u1ea3o s\u1ea3n ph\u1ea9m nit\u01a1 h\u00f3a l\u1ecfng \u0111\u00e1p \u1ee9ng c\u00e1c y\u00eau c\u1ea7u \u0111\u1ed9 tinh khi\u1ebft nghi\u00eam ng\u1eb7t c\u1ee7a c\u00e1c \u1ee9ng d\u1ee5ng th\u1ef1c ph\u1ea9m, y t\u1ebf v\u00e0 \u0111i\u1ec7n t\u1eed.<\/p>\n

Ki\u1ec3m tra v\u00e0 l\u00e0m tr\u01a1 h\u00f3a c\u00e1c b\u00ecnh \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-9.5\/30 cung c\u1ea5p nit\u01a1 \u00e1p su\u1ea5t cao cho B\u1ea3o qu\u1ea3n ch\u1ea5t x\u00fac t\u00e1c l\u00f2 ph\u1ea3n \u1ee9ng, b\u01a1m nit\u01a1 kh\u1ea9n c\u1ea5p v\u00e0o c\u00e1c b\u00ecnh ch\u1ecbu \u00e1p su\u1ea5t cao, ki\u1ec3m tra th\u1ee7y t\u0129nh \u0111\u01b0\u1eddng \u1ed1ng quy tr\u00ecnh v\u00e0 ki\u1ec3m tra \u00e1p su\u1ea5t \u0111\u01b0\u1eddng \u1ed1ng.<\/strong>\u00c1p su\u1ea5t x\u1ea3 3,00 MPa \u0111\u1ee7 \u0111\u1ec3 b\u01a1m nit\u01a1 v\u00e0o c\u00e1c b\u00ecnh ch\u1ee9a ho\u1ea1t \u0111\u1ed9ng \u1edf \u00e1p su\u1ea5t l\u00ean \u0111\u1ebfn 2,5 MPa, duy tr\u00ec l\u1edbp kh\u00ed tr\u01a1 d\u01b0\u01a1ng trong qu\u00e1 tr\u00ecnh kh\u1edfi \u0111\u1ed9ng, t\u1eaft m\u00e1y v\u00e0 c\u00e1c \u0111i\u1ec1u ki\u1ec7n s\u1ef1 c\u1ed1. Ch\u1ee9ng nh\u1eadn kh\u00f4ng d\u1ea7u l\u00e0 b\u1eaft bu\u1ed9c \u0111\u1ed1i v\u1edbi c\u00e1c \u1ee9ng d\u1ee5ng h\u00f3a d\u1ea7u, n\u01a1i nit\u01a1 ti\u1ebfp x\u00fac v\u1edbi c\u00e1c l\u1edbp ch\u1ea5t x\u00fac t\u00e1c ho\u1eb7c \u0111i v\u00e0o c\u00e1c d\u00f2ng quy tr\u00ecnh ph\u1ea3i ho\u00e0n to\u00e0n kh\u00f4ng ch\u1ee9a hydrocarbon.<\/p>\n

\"LW-9.5\/30<\/p>\n

Chi\u1ebft xu\u1ea5t v\u00e0 x\u1eed l\u00fd ch\u1ea5t l\u1ecfng si\u00eau t\u1edbi h\u1ea1n<\/h3>\n

Trong ch\u1ebf bi\u1ebfn th\u1ef1c ph\u1ea9m, s\u1ea3n xu\u1ea5t d\u01b0\u1ee3c ph\u1ea9m v\u00e0 s\u1ea3n xu\u1ea5t h\u00f3a ch\u1ea5t chuy\u00ean d\u1ee5ng, nit\u01a1 si\u00eau t\u1edbi h\u1ea1n \u0111\u01b0\u1ee3c s\u1eed d\u1ee5ng \u0111\u1ec3: Chi\u1ebft xu\u1ea5t c\u00e1c h\u1ee3p ch\u1ea5t ho\u1ea1t t\u00ednh, t\u1ea1o h\u1ea1t v\u00e0 l\u00e0m s\u1ea1ch ch\u00ednh x\u00e1c c\u00e1c th\u00e0nh ph\u1ea7n nh\u1ea1y c\u1ea3m<\/strong>\u0110i\u1ec3m t\u1edbi h\u1ea1n c\u1ee7a nit\u01a1 l\u00e0 3,39 MPa v\u00e0 -147\u00b0C, c\u00f3 ngh\u0129a l\u00e0 \u00e1p su\u1ea5t x\u1ea3 3,00 MPa c\u1ee7a LW-9.5\/30 \u0111\u01b0a nit\u01a1 \u0111\u1ebfn r\u1ea5t g\u1ea7n \u0111i\u1ec1u ki\u1ec7n si\u00eau t\u1edbi h\u1ea1n khi k\u1ebft h\u1ee3p v\u1edbi l\u00e0m m\u00e1t v\u1eeba ph\u1ea3i. Nit\u01a1 g\u1ea7n si\u00eau t\u1edbi h\u1ea1n n\u00e0y \u0111\u01b0\u1ee3c s\u1eed d\u1ee5ng \u0111\u1ec3 chi\u1ebft xu\u1ea5t caffeine t\u1eeb c\u00e0 ph\u00ea, kh\u1eed caffeine trong tr\u00e0, chi\u1ebft xu\u1ea5t tinh d\u1ea7u v\u00e0 l\u00e0m s\u1ea1ch c\u00e1c linh ki\u1ec7n quang h\u1ecdc ch\u00ednh x\u00e1c. Thi\u1ebft k\u1ebf kh\u00f4ng d\u1ea7u l\u00e0 \u0111i\u1ec1u b\u1eaft bu\u1ed9c trong c\u00e1c \u1ee9ng d\u1ee5ng n\u00e0y v\u00ec b\u1ea5t k\u1ef3 t\u1ea1p ch\u1ea5t hydrocarbon n\u00e0o c\u0169ng s\u1ebd \u0111\u01b0\u1ee3c chi\u1ebft xu\u1ea5t c\u00f9ng v\u1edbi c\u00e1c h\u1ee3p ch\u1ea5t m\u1ee5c ti\u00eau, l\u00e0m \u1ea3nh h\u01b0\u1edfng \u0111\u1ebfn \u0111\u1ed9 tinh khi\u1ebft v\u00e0 an to\u00e0n c\u1ee7a s\u1ea3n ph\u1ea9m.<\/p>\n<\/div>\n

<\/p>\n

\n

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

LW-9.5\/30 \u0111\u01b0\u1ee3c ch\u1ebf t\u1ea1o t\u1eeb c\u00e1c v\u1eadt li\u1ec7u cao c\u1ea5p \u0111\u01b0\u1ee3c l\u1ef1a ch\u1ecdn k\u1ef9 l\u01b0\u1ee1ng \u0111\u1ec3 \u0111\u1ea3m b\u1ea3o kh\u1ea3 n\u0103ng t\u01b0\u01a1ng th\u00edch v\u1edbi kh\u00ed nit\u01a1 \u00e1p su\u1ea5t c\u1ef1c cao, kh\u1ea3 n\u0103ng ch\u1ecbu nhi\u1ec7t 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\n
Th\u00e0nh ph\u1ea7n<\/th>\nV\u1eadt li\u1ec7u<\/th>\nTh\u00f4ng s\u1ed1 k\u1ef9 thu\u1eadt<\/th>\n<\/tr>\n<\/thead>\n
Kh\u1ed1i xi lanh (LP)<\/td>\nGang x\u00e1m<\/td>\nGG25 \/ HT250, \u0111\u1ed9 d\u00e0y th\u00e0nh ti\u00eau chu\u1ea9n<\/td>\n<\/tr>\n
Kh\u1ed1i xi lanh (IP)<\/td>\nGang x\u00e1m<\/td>\nGG25 \/ HT250, t\u01b0\u1eddng gia c\u01b0\u1eddng + g\u00e2n t\u0103ng c\u01b0\u1eddng<\/td>\n<\/tr>\n
Kh\u1ed1i xi lanh (HP)<\/td>\nGang x\u00e1m<\/td>\nGG25 \/ HT250, t\u01b0\u1eddng gia c\u01b0\u1eddng n\u1eb7ng + gi\u1ea3m \u1ee9ng su\u1ea5t<\/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-\u0110\u1ed3ng<\/td>\nCh\u1ecbu \u0111\u01b0\u1ee3c \u00e1p su\u1ea5t c\u1ef1c cao, t\u1ef1 b\u00f4i tr\u01a1n, nhi\u1ec7t \u0111\u1ed9 t\u1ed1i \u0111a 185\u00b0C.<\/td>\n<\/tr>\n
C\u00e1c ban nh\u1ea1c Rider<\/td>\nH\u1ee3p ch\u1ea5t PTFE<\/td>\nH\u1ec7 th\u1ed1ng d\u1eabn h\u01b0\u1edbng piston, ch\u1ed1ng tr\u1ea7y x\u01b0\u1edbc, t\u1ef7 l\u1ec7 m\u00e0i m\u00f2n <0,03 mm\/1000 gi\u1edd.<\/td>\n<\/tr>\n
T\u1ea5m van<\/td>\nTh\u00e9p kh\u00f4ng g\u1ec9<\/td>\nSS316, thi\u1ebft k\u1ebf v\u00f2ng tr\u00f2n \u0111\u1ed3ng t\u00e2m ch\u1ecbu \u00e1p su\u1ea5t cao<\/td>\n<\/tr>\n
B\u1ed9 l\u00e0m m\u00e1t kh\u00ed n\u1ea1p (\u00d72)<\/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 \u00e1p su\u1ea5t cao, n\u01b0\u1edbc l\u00e0m m\u00e1t 32\u00b0C<\/td>\n<\/tr>\n
\u0110\u01b0\u1eddng \u1ed1ng \u00e1p su\u1ea5t cao<\/td>\nTh\u00e9p kh\u00f4ng g\u1ec9 li\u1ec1n m\u1ea1ch<\/td>\nM\u1eb7t b\u00edch SS316, ANSI Class 900<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<\/div>\n

T\u1ea5t c\u1ea3 c\u00e1c b\u1ed9 ph\u1eadn ch\u1ecbu \u00e1p l\u1ef1c \u0111\u1ec1u \u0111\u01b0\u1ee3c thi\u1ebft k\u1ebf v\u00e0 ch\u1ebf t\u1ea1o theo \u0111\u00fang ti\u00eau chu\u1ea9n. ASME BPVC Ph\u1ea7n VIII Ph\u00e2n khu 1<\/strong> ho\u1eb7c ti\u00eau chu\u1ea9n GB 150 c\u1ee7a Trung Qu\u1ed1c. M\u1ed7i m\u1ed1i h\u00e0n \u0111\u1ec1u tr\u1ea3i qua ki\u1ec3m tra ch\u1ee5p X-quang 100% (RT) theo M\u1ee5c V, \u0110i\u1ec1u 2 c\u1ee7a ASME, v\u00e0 m\u1ed7i b\u00ecnh \u00e1p l\u1ef1c ho\u00e0n ch\u1ec9nh \u0111\u1ec1u \u0111\u01b0\u1ee3c th\u1eed nghi\u1ec7m \u00e1p su\u1ea5t th\u1ee7y t\u0129nh \u1edf m\u1ee9c 1,5 l\u1ea7n \u00e1p su\u1ea5t l\u00e0m vi\u1ec7c t\u1ed1i \u0111a cho ph\u00e9p (MAWP) trong th\u1eddi gian gi\u1eef t\u1ed1i thi\u1ec3u 30 ph\u00fat. H\u1ec7 th\u1ed1ng \u0111\u01b0\u1eddng \u1ed1ng \u00e1p su\u1ea5t cao \u0111\u01b0\u1ee3c ch\u1ebf t\u1ea1o t\u1eeb th\u00e9p kh\u00f4ng g\u1ec9 SS316 li\u1ec1n m\u1ea1ch v\u1edbi c\u00e1c m\u1ed1i n\u1ed1i m\u1eb7t b\u00edch ANSI Class 900 \u0111\u1ec3 \u0111\u1ea3m b\u1ea3o \u0111\u1ed9 k\u00edn kh\u00ed \u1edf \u00e1p su\u1ea5t ho\u1ea1t \u0111\u1ed9ng 3,00 MPa.<\/p>\n

\"LW-9.5\/30<\/p>\n<\/div>\n

<\/p>\n

\n

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

Y\u00eau c\u1ea7u v\u1ec1 n\u1ec1n m\u00f3ng v\u00e0 k\u1ebft c\u1ea5u<\/h3>\n

LW-9.5\/30 c\u00f3 tr\u1ecdng l\u01b0\u1ee3ng kh\u00f4 l\u00e0 3,70 t\u1ea5n v\u00e0 tr\u1ecdng t\u00e2m n\u1eb1m \u1edf \u0111\u1ed9 cao kho\u1ea3ng 850 mm so v\u1edbi t\u1ea5m \u0111\u1ebf. Nh\u1edd c\u1ea5u h\u00ecnh ba h\u00e0ng, c\u00e1c l\u1ef1c kh\u00f4ng c\u00e2n b\u1eb1ng \u0111\u01b0\u1ee3c ph\u00e2n b\u1ed5 \u0111\u1ec1u, cho ph\u00e9p l\u1eafp \u0111\u1eb7t tr\u00ean m\u1ed9t b\u1ec1 m\u1eb7t ph\u1eb3ng. Kh\u1ed1i b\u00ea t\u00f4ng c\u1ed1t th\u00e9p qu\u00e1n t\u00ednh n\u1eb7ng 6-8 t\u1ea5n<\/strong>Kh\u1ed1i n\u00e0y 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 7\u201310 Hz). Y\u00eau c\u1ea7u v\u1ec1 kho\u1ea3ng c\u00e1ch t\u1ed1i thi\u1ec3u: 1,2 m \u1edf ph\u00eda kh\u00f4ng truy\u1ec1n \u0111\u1ed9ng \u0111\u1ec3 ti\u1ebfp c\u1eadn van, 1,0 m \u1edf ph\u00eda truy\u1ec1n \u0111\u1ed9ng \u0111\u1ec3 b\u1ea3o tr\u00ec \u0111\u1ed9ng c\u01a1 v\u00e0 1,8 m ph\u00eda tr\u00ean \u0111\u1ec3 c\u1ea7n c\u1ea9u ti\u1ebfp c\u1eadn. C\u1ea7n \u0111\u1eb7c bi\u1ec7t ch\u00fa \u00fd \u0111\u1ebfn \u0111\u01b0\u1eddng \u1ed1ng x\u1ea3 \u00e1p su\u1ea5t cao, ph\u1ea3i \u0111\u01b0\u1ee3c h\u1ed7 tr\u1ee3, neo gi\u1eef v\u00e0 x\u1eed l\u00fd gi\u1ea3m \u1ee9ng su\u1ea5t \u0111\u00fang c\u00e1ch \u0111\u1ec3 ng\u0103n ng\u1eeba hi\u1ec7n t\u01b0\u1ee3ng m\u1ecfi do rung \u0111\u1ed9ng \u1edf m\u1ee9c 3,00 MPa.<\/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 22 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 c\u00e1c l\u1edbp v\u1ecf xi lanh v\u00e0 hai b\u1ed9 l\u00e0m m\u00e1t trung gian m\u1eafc song song. Do t\u1ef7 l\u1ec7 \u00e1p su\u1ea5t c\u1ef1c cao, c\u00e1c b\u1ed9 l\u00e0m m\u00e1t trung gian \u0111\u00f3ng vai tr\u00f2 c\u1ef1c k\u1ef3 quan tr\u1ecdng trong vi\u1ec7c qu\u1ea3n l\u00fd nhi\u1ec7t v\u00e0 ph\u1ea3i lu\u00f4n \u0111\u01b0\u1ee3c \u01b0u ti\u00ean nh\u1eadn d\u00f2ng n\u01b0\u1edbc l\u00e0m m\u00e1t. Th\u00f4ng s\u1ed1 k\u1ef9 thu\u1eadt ch\u1ea5t l\u01b0\u1ee3ng n\u01b0\u1edbc: pH 6,5\u20138,5, t\u1ed5ng ch\u1ea5t r\u1eafn h\u00f2a tan < 500 mg\/L, h\u00e0m l\u01b0\u1ee3ng clorua < 50 mg\/L (\u0111\u1ec3 ng\u0103n ng\u1eeba \u0103n m\u00f2n \u1ed1ng SS316), ch\u1ea5t r\u1eafn l\u01a1 l\u1eedng < 30 mg\/L v\u00e0 t\u1ed5ng \u0111\u1ed9 c\u1ee9ng < 300 mg\/L t\u00ednh theo CaCO\u2083. Th\u00e1p gi\u1ea3i nhi\u1ec7t kh\u00e9p k\u00edn v\u1edbi l\u1ecdc d\u00f2ng ph\u1ee5 v\u00e0 x\u1eed l\u00fd h\u00f3a h\u1ecdc \u0111\u01b0\u1ee3c khuy\u1ebfn ngh\u1ecb m\u1ea1nh m\u1ebd cho c\u00e1c \u0111\u1ecba \u0111i\u1ec3m c\u00f3 ch\u1ea5t l\u01b0\u1ee3ng n\u01b0\u1edbc k\u00e9m.<\/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 \u0111\u1ed9 rung, ti\u1ebfng \u1ed3n b\u1ea5t th\u01b0\u1eddng, l\u01b0u l\u01b0\u1ee3ng n\u01b0\u1edbc l\u00e0m m\u00e1t, \u00e1p su\u1ea5t x\u1ea3, nhi\u1ec7t \u0111\u1ed9.<\/td>\n<\/tr>\n
250 gi\u1edd<\/td>\nKi\u1ec3m tra t\u1ea5m van<\/td>\nTh\u00e1o r\u1eddi v\u00e0 ki\u1ec3m tra t\u1ea5t c\u1ea3 c\u00e1c van \u0111i\u1ec1u ti\u1ebft 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 \u1edf t\u1ea5t c\u1ea3 c\u00e1c giai \u0111o\u1ea1n; thay th\u1ebf v\u00f2ng n\u1ebfu khe h\u1edf v\u01b0\u1ee3t qu\u00e1 0,18 mm.<\/td>\n<\/tr>\n
3.000 gi\u1edd<\/td>\n\u0110\u1ea1i tu trung c\u1ea5p<\/td>\nThay th\u1ebf to\u00e0n b\u1ed9 v\u00f2ng piston, v\u00f2ng d\u1eabn h\u01b0\u1edbng v\u00e0 c\u1ee5m t\u1ea5m van \u1edf t\u1ea5t c\u1ea3 c\u00e1c giai \u0111o\u1ea1n.<\/td>\n<\/tr>\n
6.000 gi\u1edd<\/td>\n\u0110\u1ea1i tu l\u1edbn<\/td>\nKi\u1ec3m tra c\u1ed5 tr\u1ee5c khu\u1ef7u, \u0111o khe h\u1edf t\u1ea5t c\u1ea3 c\u00e1c b\u1ea1c \u0111\u1ea1n, thay th\u1ebf b\u1ea1c \u0111\u1ea1n 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-9.5\/30 gi\u00fap \u0111\u01a1n gi\u1ea3n h\u00f3a \u0111\u00e1ng k\u1ec3 vi\u1ec7c b\u1ea3o tr\u00ec so v\u1edbi c\u00e1c lo\u1ea1i m\u00e1y c\u00f3 b\u00f4i tr\u01a1n. Kh\u00f4ng c\u1ea7n thay d\u1ea7u, kh\u00f4ng c\u1ea7n ph\u00e2n t\u00edch d\u1ea7u, kh\u00f4ng c\u1ea7n thay b\u1ed9 l\u1ecdc v\u00e0 kh\u00f4ng c\u1ea7n thay l\u00f5i 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, c\u00e1c h\u1ec7 th\u1ed1ng n\u00e0y \u0111\u1ea1t tu\u1ed5i th\u1ecd ho\u1ea1t \u0111\u1ed9ng t\u1eeb 3.000 \u0111\u1ebfn 5.000 gi\u1edd trong \u0111i\u1ec1u ki\u1ec7n kh\u00ed nit\u01a1 s\u1ea1ch \u1edf \u00e1p su\u1ea5t cao. C\u00e1c t\u1ea5m van \u00e1p su\u1ea5t cao \u1edf t\u1ea7ng th\u1ee9 ba c\u00f3 th\u1ec3 c\u1ea7n \u0111\u01b0\u1ee3c ki\u1ec3m tra th\u01b0\u1eddng xuy\u00ean h\u01a1n do \u1ee9ng su\u1ea5t c\u01a1 h\u1ecdc c\u1ef1c l\u1edbn \u1edf m\u1ee9c 3,00 MPa, nh\u01b0ng t\u1ed5ng chi ph\u00ed b\u1ea3o tr\u00ec v\u1eabn th\u1ea5p h\u01a1n \u0111\u00e1ng k\u1ec3 so v\u1edbi c\u00e1c h\u1ec7 th\u1ed1ng b\u00f4i tr\u01a1n b\u1eb1ng d\u1ea7u.<\/p>\n

\"LW-9.5\/30<\/p>\n<\/div>\n

<\/p>\n

\n

Ch\u1ee9ng nh\u1eadn tu\u00e2n th\u1ee7 v\u00e0 an to\u00e0n<\/h2>\n

M\u00e1y n\u00e9n kh\u00ed nit\u01a1 LW-9.5\/30 \u0111\u01b0\u1ee3c thi\u1ebft k\u1ebf, s\u1ea3n xu\u1ea5t v\u00e0 th\u1eed nghi\u1ec7m \u0111\u1ec3 \u0111\u00e1p \u1ee9ng ho\u1eb7c v\u01b0\u1ee3t qua c\u00e1c ti\u00eau chu\u1ea9n qu\u1ed1c t\u1ebf v\u00e0 khung ph\u00e1p l\u00fd sau:<\/p>\n

\n
Thi\u1ebft b\u1ecb ch\u1ecbu \u00e1p l\u1ef1c<\/strong>
\nASME BPVC Ph\u1ea7n VIII Div.1, GB 150-2011, PED 2014\/68\/EU M\u00f4-\u0111un A<\/span><\/div>\n
An to\u00e0n \u0111i\u1ec7n v\u00e0 m\u00e1y m\u00f3c<\/strong>
\nIEC 60034-1 (hi\u1ec7u su\u1ea5t IE3), IEC 60204-1, an to\u00e0n m\u00e1y m\u00f3c ISO 12100<\/span><\/div>\n
Ch\u1ee9ng nh\u1eadn kh\u00f4ng d\u1ea7u<\/strong>
\n\u0110\u1ea1t ti\u00eau chu\u1ea9n ISO 8573-1 Lo\u1ea1i 0 (H\u00e0m l\u01b0\u1ee3ng d\u1ea7u), \u0111\u01b0\u1ee3c ki\u1ec3m nghi\u1ec7m \u0111\u1ed9c l\u1eadp b\u1edfi T\u00dcV Rheinland.<\/span><\/div>\n
Ch\u1ea5t l\u01b0\u1ee3ng & M\u00f4i tr\u01b0\u1eddng<\/strong>
\nISO 9001:2015, ISO 14001:2015<\/span><\/div>\n<\/div>\n
\u26a0\ufe0f C\u1ea3nh b\u00e1o an to\u00e0n nghi\u00eam tr\u1ecdng \u2013 V\u1eadn h\u00e0nh \u1edf \u00e1p su\u1ea5t c\u1ef1c cao<\/strong><\/p>\n

Nit\u01a1 \u0111\u01b0\u1ee3c ph\u00e2n lo\u1ea1i l\u00e0 kh\u00ed g\u00e2y ng\u1ea1t \u0111\u01a1n gi\u1ea3n. \u1ede \u00e1p su\u1ea5t x\u1ea3 3,00 MPa, nguy c\u01a1 gi\u1ea3i ph\u00f3ng kh\u00ed nhanh v\u00e0 thay th\u1ebf oxy t\u0103ng cao nghi\u00eam tr\u1ecdng. T\u1ea5t c\u1ea3 c\u00e1c h\u1ec7 th\u1ed1ng LW-9.5\/30 ph\u1ea3i t\u00edch h\u1ee3p h\u1ec7 th\u1ed1ng gi\u00e1m s\u00e1t li\u00ean t\u1ee5c t\u00ecnh tr\u1ea1ng thi\u1ebfu oxy trong ph\u00f2ng m\u00e1y n\u00e9n v\u00e0 t\u1ea5t c\u1ea3 c\u00e1c khu v\u1ef1c li\u1ec1n k\u1ec1. \u0110\u01b0\u1eddng \u1ed1ng x\u1ea3 \u00e1p su\u1ea5t cao ph\u1ea3i \u0111\u01b0\u1ee3c trang b\u1ecb van gi\u1ea3m \u00e1p c\u00f3 \u0111\u1ecbnh m\u1ee9c 110% MAWP v\u00e0 \u0111\u0129a v\u1ee1 l\u00e0m bi\u1ec7n ph\u00e1p b\u1ea3o v\u1ec7 th\u1ee9 c\u1ea5p. T\u1ea5t c\u1ea3 c\u00e1c m\u1ed1i n\u1ed1i \u00e1p su\u1ea5t cao ph\u1ea3i \u0111\u01b0\u1ee3c ki\u1ec3m tra r\u00f2 r\u1ec9 b\u1eb1ng ph\u01b0\u01a1ng ph\u00e1p \u0111o ph\u1ed5 kh\u1ed1i heli ho\u1eb7c c\u00e1c ph\u01b0\u01a1ng ph\u00e1p t\u01b0\u01a1ng \u0111\u01b0\u01a1ng tr\u01b0\u1edbc khi v\u1eadn h\u00e0nh. H\u1ec7 th\u1ed1ng th\u00f4ng gi\u00f3 ph\u1ea3i duy tr\u00ec n\u1ed3ng \u0111\u1ed9 oxy m\u00f4i tr\u01b0\u1eddng tr\u00ean 19,5% theo OSHA 29 CFR 1910.146. C\u00e1c kh\u00f3a li\u00ean \u0111\u1ed9ng t\u1eaft kh\u1ea9n c\u1ea5p ph\u1ea3i k\u00edch ho\u1ea1t \u1edf m\u1ee9c 19,5% O\u2082 (b\u00e1o \u0111\u1ed9ng) v\u00e0 k\u00edch ho\u1ea1t c\u00e1ch ly t\u1ef1 \u0111\u1ed9ng \u1edf m\u1ee9c 18,0% O\u2082 (t\u1eaft c\u1ee9ng). Nh\u00e2n vi\u00ean ph\u1ea3i \u0111\u01b0\u1ee3c ch\u1ee9ng nh\u1eadn v\u1ec1 c\u00e1c quy tr\u00ecnh an to\u00e0n kh\u00ed \u00e1p su\u1ea5t cao tr\u01b0\u1edbc khi v\u1eadn h\u00e0nh ho\u1eb7c b\u1ea3o tr\u00ec thi\u1ebft b\u1ecb n\u00e0y. Nit\u01a1 \u00e1p su\u1ea5t cao kh\u00f4ng bao gi\u1edd \u0111\u01b0\u1ee3c h\u01b0\u1edbng v\u1ec1 ph\u00eda ng\u01b0\u1eddi ho\u1eb7c c\u00e1c b\u1ec1 m\u1eb7t kh\u00f4ng \u0111\u01b0\u1ee3c b\u1ea3o v\u1ec7.<\/p>\n<\/div>\n

\"LW-9.5\/30<\/p>\n<\/div>\n

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

\u1ed0ng nh\u00f2m LW-9.5\/30 \u0111\u1ea1t \u0111\u01b0\u1ee3c... c\u00f4ng su\u1ea5t ti\u00eau th\u1ee5 ri\u00eang x\u1ea5p x\u1ec9 11,58 kW\/m\u00b3\/ph\u00fat<\/strong> C\u00f4ng su\u1ea5t c\u1ee5 th\u1ec3 n\u00e0y ph\u1ea3n \u00e1nh th\u1ef1c t\u1ebf nhi\u1ec7t \u0111\u1ed9ng h\u1ecdc c\u1ee7a qu\u00e1 tr\u00ecnh n\u00e9n si\u00eau cao \u00e1p, trong \u0111\u00f3 c\u00f4ng c\u1ea7n thi\u1ebft t\u0103ng \u0111\u00e1ng k\u1ec3 theo t\u1ef7 s\u1ed1 \u00e1p su\u1ea5t. Trong ph\u00e2n kh\u00fac m\u00e1y n\u00e9n piston kh\u00f4ng d\u1ea7u \u00e1p su\u1ea5t cao (\u00e1p su\u1ea5t x\u1ea3 >2,50 MPa), hi\u1ec7u su\u1ea5t n\u00e0y c\u00f3 t\u00ednh c\u1ea1nh tranh v\u00e0 th\u01b0\u1eddng v\u01b0\u1ee3t tr\u1ed9i so v\u1edbi m\u00e1y n\u00e9n m\u00e0ng, v\u1ed1n l\u00e0 l\u1ef1a ch\u1ecdn thay th\u1ebf ch\u00ednh cho d\u1ecbch v\u1ee5 si\u00eau cao \u00e1p kh\u00f4ng d\u1ea7u. \u0110\u1ec3 so s\u00e1nh, m\u00e1y n\u00e9n piston b\u00f4i tr\u01a1n b\u1eb1ng d\u1ea7u trong c\u00e1c \u1ee9ng d\u1ee5ng t\u01b0\u01a1ng t\u1ef1 th\u01b0\u1eddng ti\u00eau th\u1ee5 12,0\u201314,0 kW\/m\u00b3\/ph\u00fat, trong khi m\u00e1y n\u00e9n m\u00e0ng c\u00f3 th\u1ec3 v\u01b0\u1ee3t qu\u00e1 18 kW\/m\u00b3\/ph\u00fat.<\/p>\n

Trong \u0111i\u1ec1u ki\u1ec7n v\u1eadn h\u00e0nh ti\u00eau chu\u1ea9n h\u00e0ng n\u0103m 8.000 gi\u1edd, l\u1ee3i th\u1ebf v\u1ec1 hi\u1ec7u qu\u1ea3 c\u1ee7a \u0111\u1ed9ng c\u01a1 LW-9.5\/30 so v\u1edbi c\u00e1c l\u1ef1a ch\u1ecdn k\u00e9m hi\u1ec7u qu\u1ea3 h\u01a1n mang l\u1ea1i hi\u1ec7u su\u1ea5t x\u1ea5p x\u1ec9... Ti\u1ebft ki\u1ec7m n\u0103ng l\u01b0\u1ee3ng h\u00e0ng n\u0103m t\u1eeb 38.000 \u0111\u1ebfn 95.000 kWh<\/strong>V\u1edbi gi\u00e1 $0,08\/kWh, \u0111i\u1ec1u n\u00e0y t\u01b0\u01a1ng \u0111\u01b0\u01a1ng v\u1edbi m\u1ee9c gi\u1ea3m chi ph\u00ed \u0111i\u1ec7n tr\u1ef1c ti\u1ebfp h\u00e0ng n\u0103m t\u1eeb $3.040 \u0111\u1ebfn $7.600. Tuy nhi\u00ean, l\u00fd do kinh t\u1ebf ch\u00ednh \u0111\u1ec3 l\u1ef1a ch\u1ecdn LW-9.5\/30 th\u01b0\u1eddng l\u00e0... Lo\u1ea1i b\u1ecf c\u00e1c v\u1eadt t\u01b0 ti\u00eau hao li\u00ean quan \u0111\u1ebfn d\u1ea7u m\u1ecf v\u00e0 tr\u00e1nh s\u1eed d\u1ee5ng thi\u1ebft b\u1ecb lo\u1ea1i b\u1ecf d\u1ea7u \u1edf kh\u00e2u x\u1eed l\u00fd ti\u1ebfp theo.<\/strong> \u0110i\u1ec1u \u0111\u00f3 s\u1ebd l\u00e0 b\u1eaft bu\u1ed9c \u0111\u1ed1i v\u1edbi c\u00e1c gi\u1ea3i ph\u00e1p thay th\u1ebf c\u00f3 b\u00f4i tr\u01a1n. \u1ede m\u1ee9c 3,00 MPa, \u00e1p su\u1ea5t ri\u00eang ph\u1ea7n c\u1ee7a h\u01a1i d\u1ea7u cao h\u01a1n kho\u1ea3ng 10 l\u1ea7n so v\u1edbi \u1edf m\u1ee9c 0,30 MPa, 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 r\u1ea5t nhi\u1ec1u. T\u1ed5ng chi ph\u00ed s\u1edf h\u1eefu cho h\u1ec7 th\u1ed1ng n\u00e9n nit\u01a1 si\u00eau cao \u00e1p<\/a> L\u01b0\u1ee3ng kh\u00ed th\u1ea3i \u0111\u01b0\u1ee3c gi\u1ea3m \u01b0\u1edbc t\u00ednh t\u1eeb 30\u201345% trong su\u1ed1t v\u00f2ng \u0111\u1eddi ho\u1ea1t \u0111\u1ed9ng 10 n\u0103m khi so s\u00e1nh ho\u1ea1t \u0111\u1ed9ng kh\u00f4ng d\u1ea7u v\u1edbi c\u00e1c h\u1ec7 th\u1ed1ng b\u00f4i tr\u01a1n c\u00f3 qu\u00e1 tr\u00ecnh l\u1ecdc s\u1ea1ch ho\u00e0n to\u00e0n \u1edf ph\u00eda h\u1ea1 l\u01b0u.<\/p>\n

Thi\u1ebft k\u1ebf nhi\u1ec1u giai \u0111o\u1ea1n c\u0169ng g\u00f3p ph\u1ea7n n\u00e2ng cao hi\u1ec7u qu\u1ea3 b\u1eb1ng c\u00e1ch gi\u1ea3m nhi\u1ec7t \u0111\u1ed9 hi\u1ec7u d\u1ee5ng trung b\u00ecnh v\u00e0 c\u1ea3i thi\u1ec7n hi\u1ec7u su\u1ea5t th\u1ec3 t\u00edch. Hai \u0111i\u1ec3m l\u00e0m m\u00e1t gi\u1eefa c\u00e1c giai \u0111o\u1ea1n lo\u1ea1i b\u1ecf kho\u1ea3ng 35% nhi\u1ec7t l\u01b0\u1ee3ng sinh ra trong qu\u00e1 tr\u00ecnh n\u00e9n, gi\u1ea3m c\u00f4ng vi\u1ec7c c\u1ea7n thi\u1ebft \u1edf c\u00e1c giai \u0111o\u1ea1n ti\u1ebfp theo v\u00e0 c\u1ea3i thi\u1ec7n hi\u1ec7u su\u1ea5t \u0111\u1eb3ng nhi\u1ec7t t\u1ed5ng th\u1ec3 c\u1ee7a qu\u00e1 tr\u00ecnh n\u00e9n.<\/p>\n<\/div>\n

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Kh\u1ea3 n\u0103ng t\u00f9y ch\u1ec9nh v\u00e0 s\u1ea3n xu\u1ea5t theo \u0111\u01a1n \u0111\u1eb7t h\u00e0ng (OEM)<\/h2>\n

Ch\u00fang t\u00f4i cung c\u1ea5p c\u00e1c t\u00f9y ch\u1ecdn t\u00f9y ch\u1ec9nh to\u00e0n di\u1ec7n \u0111\u1ec3 \u0111i\u1ec1u ch\u1ec9nh LW-9.5\/30 cho ph\u00f9 h\u1ee3p v\u1edbi \u0111i\u1ec1u ki\u1ec7n c\u1ee5 th\u1ec3 c\u1ee7a \u0111\u1ecba \u0111i\u1ec3m, y\u00eau c\u1ea7u t\u00edch h\u1ee3p v\u00e0 th\u00f4ng s\u1ed1 k\u1ef9 thu\u1eadt c\u1ee7a ng\u01b0\u1eddi d\u00f9ng cu\u1ed1i:<\/p>\n