{"id":557,"date":"2026-07-20T05:57:48","date_gmt":"2026-07-20T05:57:48","guid":{"rendered":"https:\/\/n2-compressor.com\/?post_type=product&p=557"},"modified":"2026-09-02T15:18:21","modified_gmt":"2026-09-02T15:18:21","slug":"dw-85-8-nitrogen-compressor","status":"publish","type":"product","link":"https:\/\/n2-compressor.com\/vi\/san-pham\/dw-85-8-nitrogen-compressor\/","title":{"rendered":"M\u00e1y n\u00e9n kh\u00ed nit\u01a1 DW-85\/8 \u2013 M\u00e1y t\u0103ng \u00e1p N2 kh\u00f4ng d\u1ea7u c\u00f4ng su\u1ea5t c\u1ef1c cao d\u00e0nh cho c\u00e1c \u1ee9ng d\u1ee5ng c\u00f4ng nghi\u1ec7p \u0111\u00f2i h\u1ecfi cao."},"content":{"rendered":"
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M\u00e1y n\u00e9n kh\u00ed nit\u01a1 DW-85\/8 \u2013 M\u00e1y t\u0103ng \u00e1p N2 kh\u00f4ng d\u1ea7u c\u00f4ng su\u1ea5t c\u1ef1c cao d\u00e0nh cho c\u00e1c \u1ee9ng d\u1ee5ng c\u00f4ng nghi\u1ec7p \u0111\u00f2i h\u1ecfi cao.<\/h1>\n

\u0110\u01b0\u1ee3c thi\u1ebft k\u1ebf \u0111\u1ec3 cung c\u1ea5p l\u01b0u l\u01b0\u1ee3ng 85 m\u00b3\/ph\u00fat \u1edf \u00e1p su\u1ea5t x\u1ea3 0,80 MPa, DW-85\/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 ch\u1ebf t\u1ea1o chuy\u00ean d\u1ee5ng cho c\u00e1c h\u1ec7 th\u1ed1ng t\u00e1ch kh\u00ed \u0111\u00f4ng l\u1ea1nh quy m\u00f4 l\u1edbn, c\u00e1c tr\u1ea1m t\u0103ng \u00e1p VPSA \u00e1p su\u1ea5t cao v\u00e0 c\u00e1c m\u1ea1ng l\u01b0\u1edbi \u0111\u01b0\u1eddng \u1ed1ng h\u00f3a d\u1ea7u ph\u1ee9c t\u1ea1p. Kh\u00f4ng g\u00e2y \u00f4 nhi\u1ec5m ch\u1ea5t b\u00f4i tr\u01a1n, ho\u1ea1t \u0111\u1ed9ng li\u00ean t\u1ee5c v\u00e0 \u0111\u01b0\u1ee3c t\u1ed1i \u01b0u h\u00f3a cho ho\u1ea1t \u0111\u1ed9ng c\u00f4ng nghi\u1ec7p kh\u00f4ng ng\u1eebng ngh\u1ec9 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

\"DW-85\/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 DW-85\/8<\/strong> S\u1ea3n ph\u1ea9m n\u00e0y \u0111\u1ea1i di\u1ec7n cho \u0111\u1ec9nh cao trong danh m\u1ee5c m\u00e1y n\u00e9n piston kh\u00f4ng d\u1ea7u c\u1ee7a ch\u00fang t\u00f4i, \u0111\u01b0\u1ee3c thi\u1ebft k\u1ebf \u0111\u1eb7c bi\u1ec7t cho c\u00e1c \u1ee9ng d\u1ee5ng t\u0103ng \u00e1p nit\u01a1 kh\u1eaft khe nh\u1ea5t, n\u01a1i c\u1ea3 l\u01b0u l\u01b0\u1ee3ng l\u1edbn v\u00e0 \u00e1p su\u1ea5t x\u1ea3 cao \u0111\u1ec1u l\u00e0 nh\u1eefng y\u00eau c\u1ea7u kh\u00f4ng th\u1ec3 thi\u1ebfu. V\u1edbi hi\u1ec7u su\u1ea5t v\u01b0\u1ee3t tr\u1ed9i C\u00f4ng su\u1ea5t 85 m\u00b3\/ph\u00fat<\/strong> k\u1ebft h\u1ee3p v\u1edbi m\u1ed9t \u00c1p su\u1ea5t x\u1ea3 0,80 MPa<\/strong>Thi\u1ebft b\u1ecb n\u00e0y chi\u1ebfm l\u0129nh ph\u00e2n kh\u00fac c\u00f4ng su\u1ea5t c\u1ef1c cao c\u1ee7a h\u1ec7 th\u1ed1ng n\u00e9n nit\u01a1 c\u00f4ng nghi\u1ec7p, ph\u1ee5c v\u1ee5 c\u00e1c nh\u00e0 m\u00e1y t\u00e1ch kh\u00ed b\u1eb1ng ph\u01b0\u01a1ng ph\u00e1p \u0111\u00f4ng l\u1ea1nh l\u1edbn nh\u1ea5t, c\u00e1c h\u1ec7 th\u1ed1ng VPSA quy m\u00f4 kh\u1ed5ng l\u1ed3 v\u00e0 c\u00e1c khu ph\u1ee9c h\u1ee3p h\u00f3a d\u1ea7u t\u00edch h\u1ee3p tr\u00ean to\u00e0n th\u1ebf gi\u1edbi.<\/p>\n

\u0110i\u1ec1u c\u01a1 b\u1ea3n t\u1ea1o n\u00ean s\u1ef1 kh\u00e1c bi\u1ec7t gi\u1eefa DW-85\/8 v\u00e0 c\u00e1c lo\u1ea1i d\u1ea7u b\u00f4i tr\u01a1n th\u00f4ng th\u01b0\u1eddng l\u00e0... c\u01a1 ch\u1ebf n\u00e9n kh\u00f4ng d\u1ea7u v\u1ec1 b\u1ea3n ch\u1ea5t<\/strong>C\u00e1c v\u00f2ng piston v\u00e0 v\u00f2ng d\u1eabn h\u01b0\u1edbng \u0111\u01b0\u1ee3c ch\u1ebf t\u1ea1o t\u1eeb c\u00e1c c\u00f4ng th\u1ee9c composite PTFE t\u1ef1 b\u00f4i tr\u01a1n \u0111\u1ed9c quy\u1ec1n, ho\u1ea1t \u0111\u1ed9ng ho\u00e0n to\u00e0n kh\u00f4ng c\u1ea7n ch\u1ea5t b\u00f4i tr\u01a1n hydrocarbon. Tri\u1ebft l\u00fd thi\u1ebft k\u1ebf n\u00e0y \u0111\u1ea3m b\u1ea3o d\u00f2ng s\u1ea3n ph\u1ea9m nit\u01a1 ho\u00e0n to\u00e0n kh\u00f4ng b\u1ecb nhi\u1ec5m d\u1ea7u, \u0111\u1ea1t \u0111\u01b0\u1ee3c hi\u1ec7u qu\u1ea3 t\u1ed1i \u01b0u. Ch\u1ee9ng nh\u1eadn ISO 8573-1 Lo\u1ea1i 0<\/strong> m\u00e0 kh\u00f4ng c\u1ea7n b\u1ea5t k\u1ef3 thi\u1ebft b\u1ecb tinh ch\u1ebf n\u00e0o \u1edf kh\u00e2u sau. \u0110\u1ed1i v\u1edbi c\u00e1c nh\u00e0 v\u1eadn h\u00e0nh trong s\u1ea3n xu\u1ea5t nit\u01a1 c\u1ea5p th\u1ef1c ph\u1ea9m, s\u1ea3n xu\u1ea5t d\u01b0\u1ee3c ph\u1ea9m, ch\u1ebf t\u1ea1o ch\u1ea5t b\u00e1n d\u1eabn v\u00e0 c\u00e1c quy tr\u00ecnh h\u00f3a d\u1ea7u c\u00f3 \u0111\u1ed9 tinh khi\u1ebft cao, \u0111\u1eb7c t\u00ednh kh\u00f4ng d\u1ea7u t\u1ef1 nhi\u00ean n\u00e0y gi\u00fap lo\u1ea1i b\u1ecf c\u1ea3 chi ph\u00ed \u0111\u1ea7u t\u01b0 ban \u0111\u1ea7u v\u00e0 g\u00e1nh n\u1eb7ng v\u1eadn h\u00e0nh li\u00ean t\u1ee5c c\u1ee7a c\u00e1c h\u1ec7 th\u1ed1ng l\u1ecdc d\u1ea7u.<\/p>\n

Ki\u1ebfn tr\u00fac m\u00e1y n\u00e9n s\u1eed d\u1ee5ng m\u1ed9t hai giai \u0111o\u1ea1n, hai h\u00e0ng<\/strong> C\u1ea5u h\u00ecnh n\u00e0y ph\u00e2n b\u1ed5 m\u1ed9t c\u00e1ch kh\u00e9o l\u00e9o t\u1ef7 l\u1ec7 \u00e1p su\u1ea5t \u0111\u00e1ng k\u1ec3 gi\u1eefa hai xi lanh n\u00e9n. C\u00e1ch ti\u1ebfp c\u1eadn theo t\u1eebng giai \u0111o\u1ea1n n\u00e0y r\u1ea5t c\u1ea7n thi\u1ebft \u0111\u1ec3 qu\u1ea3n l\u00fd t\u1ea3i nhi\u1ec7t \u0111\u00e1ng k\u1ec3 v\u1ed1n c\u00f3 khi n\u00e9n 85 m\u00b3\/ph\u00fat kh\u00ed nit\u01a1 \u0111\u1ebfn 0,80 MPa trong khi v\u1eabn duy tr\u00ec t\u00ednh to\u00e0n v\u1eb9n c\u1ea5u tr\u00fac c\u1ee7a c\u00e1c b\u1ed9 ph\u1eadn l\u00e0m k\u00edn PTFE. M\u1ed7i giai \u0111o\u1ea1n \u0111\u1ec1u t\u00edch h\u1ee3p m\u1ed9t b\u1ed9 l\u00e0m m\u00e1t trung gian hi\u1ec7u su\u1ea5t cao \u0111\u1ed9c l\u1eadp, \u0111\u1ea3m b\u1ea3o nhi\u1ec7t \u0111\u1ed9 kh\u00ed lu\u00f4n n\u1eb1m trong ph\u1ea1m vi ho\u1ea1t \u0111\u1ed9ng an to\u00e0n ngay c\u1ea3 trong qu\u00e1 tr\u00ecnh ho\u1ea1t \u0111\u1ed9ng li\u00ean t\u1ee5c \u1edf c\u00f4ng su\u1ea5t t\u1ed1i \u0111a trong \u0111i\u1ec1u ki\u1ec7n m\u00f4i tr\u01b0\u1eddng nhi\u1ec7t \u0111\u1edbi. Khung gang \u0111\u00fac ch\u1eafc ch\u1eafn v\u00e0 tr\u1ee5c khu\u1ef7u th\u00e9p h\u1ee3p kim r\u00e8n ch\u00ednh x\u00e1c \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 c\u00f4ng nghi\u1ec7p nghi\u00eam ng\u1eb7t.<\/p>\n

\"DW-85\/8<\/p>\n<\/div>\n

<\/p>\n

\n

Th\u00f4ng s\u1ed1 k\u1ef9 thu\u1eadt \u2013 DW-85\/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>\nDW-85\/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>\n85<\/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>\n5456 \u00d7 3518 \u00d7 2535<\/td>\nmm<\/td>\n<\/tr>\n
C\u00e2n n\u1eb7ng<\/td>\n13.00<\/td>\nt<\/td>\n<\/tr>\n
Quy\u1ec1n l\u1ef1c<\/td>\n500<\/td>\nkW<\/td>\n<\/tr>\n
\u0110i\u1ec7n \u00e1p<\/td>\n6 ngh\u00ecn ho\u1eb7c 10 ngh\u00ecn<\/td>\nV<\/td>\n<\/tr>\n
M\u00f4i tr\u01b0\u1eddng kh\u00ed<\/td>\nNit\u01a1 (N\u2082)<\/td>\n\u2013<\/td>\n<\/tr>\n
B\u00f4i tr\u01a1n<\/td>\nKh\u00f4ng d\u1ea7u<\/td>\n\u2013<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<\/div>\n

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

<\/p>\n

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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 ni\u00eam phong composite PTFE ch\u1ecbu nhi\u1ec7t \u0111\u1ed9 cao \u0111\u1ed9c quy\u1ec1n<\/h3>\n

DW-85\/8 s\u1eed d\u1ee5ng c\u00f4ng ngh\u1ec7 ti\u00ean ti\u1ebfn. H\u1ec7 th\u1ed1ng v\u00f2ng piston t\u1ef1 b\u00f4i tr\u01a1n v\u00e0 \u0111ai d\u1eabn \u0111\u1ed9ng<\/strong> \u0110\u01b0\u1ee3c s\u1ea3n xu\u1ea5t t\u1eeb \u200b\u200bc\u00f4ng th\u1ee9c h\u1ed7n h\u1ee3p PTFE \u0111\u1ed9c quy\u1ec1n \u0111\u01b0\u1ee3c gia c\u01b0\u1eddng b\u1eb1ng s\u1ee3i th\u1ee7y tinh, c\u00e1c h\u1ea1t \u0111\u1ed3ng v\u00e0 molypden disulfua. V\u1eadt li\u1ec7u n\u00e0y \u0111\u1ea1t h\u1ec7 s\u1ed1 ma s\u00e1t d\u01b0\u1edbi 0,05 m\u00e0 kh\u00f4ng c\u1ea7n b\u1ea5t k\u1ef3 ch\u1ea5t b\u00f4i tr\u01a1n hydrocarbon b\u00ean ngo\u00e0i n\u00e0o, lo\u1ea1i b\u1ecf ho\u00e0n to\u00e0n nguy c\u01a1 cu\u1ed1n theo h\u01a1i d\u1ea7u. C\u00f4ng th\u1ee9c n\u00e0y \u0111\u01b0\u1ee3c thi\u1ebft k\u1ebf \u0111\u1eb7c bi\u1ec7t cho nhi\u1ec7t \u0111\u1ed9 x\u1ea3 cao v\u00e0 \u1ee9ng su\u1ea5t c\u01a1 h\u1ecdc li\u00ean quan \u0111\u1ebfn l\u01b0u l\u01b0\u1ee3ng 85 m\u00b3\/ph\u00fat \u1edf 0,80 MPa, duy tr\u00ec \u0111\u1ed9 \u1ed5n \u0111\u1ecbnh k\u00edch th\u01b0\u1edbc v\u00e0 t\u00ednh to\u00e0n v\u1eb9n c\u1ee7a l\u1edbp ni\u00eam phong l\u00ean \u0111\u1ebfn 200\u00b0C. \u0110\u1ed1i v\u1edbi c\u00e1c nh\u00e0 v\u1eadn h\u00e0nh kh\u00ed c\u00f4ng nghi\u1ec7p, \u0111i\u1ec1u n\u00e0y mang l\u1ea1i Tu\u00e2n th\u1ee7 ti\u00eau chu\u1ea9n ISO 8573-1 Lo\u1ea1i 0 g\u1ed1c.<\/strong> kh\u00f4ng ph\u00e1t sinh chi ph\u00ed \u0111\u1ea7u t\u01b0 cho h\u1ec7 th\u1ed1ng l\u1ecdc \u1edf kh\u00e2u sau, chi ph\u00ed nh\u00e2n c\u00f4ng b\u1ea3o tr\u00ec ho\u1eb7c chi ph\u00ed n\u0103ng l\u01b0\u1ee3ng.<\/p>\n

2. T\u1ed1i \u01b0u h\u00f3a nhi\u1ec7t \u0111\u1ed9ng l\u1ef1c h\u1ecdc hai giai \u0111o\u1ea1n n\u00e2ng cao<\/h3>\n

C\u00e1i ki\u1ebfn tr\u00fac n\u00e9n hai giai \u0111o\u1ea1n<\/strong> M\u00e1y n\u00e9n DW-85\/8 \u0111\u01b0\u1ee3c tinh ch\u1ec9nh v\u1ec1 m\u1eb7t nhi\u1ec7t \u0111\u1ed9ng h\u1ecdc \u0111\u1ec3 \u0111\u00e1p \u1ee9ng m\u1ee5c ti\u00eau \u00e1p su\u1ea5t x\u1ea3 0,80 MPa kh\u1eaft khe. B\u1eb1ng c\u00e1ch chia t\u1ef7 l\u1ec7 \u00e1p su\u1ea5t \u0111\u00e1ng k\u1ec3 gi\u1eefa xi lanh \u00e1p su\u1ea5t th\u1ea5p c\u00f3 \u0111\u01b0\u1eddng k\u00ednh l\u1edbn v\u00e0 xi lanh \u00e1p su\u1ea5t cao, m\u00e1y n\u00e9n \u0111\u1ea1t \u0111\u01b0\u1ee3c nhi\u1ec7t \u0111\u1ed9 hi\u1ec7u d\u1ee5ng trung b\u00ecnh tr\u00ean m\u1ed7i t\u1ea7ng th\u1ea5p h\u01a1n \u0111\u00e1ng k\u1ec3. B\u1ed9 l\u00e0m m\u00e1t trung gian d\u1ea1ng \u1ed1ng l\u1ed3ng c\u00f4ng su\u1ea5t cao chuy\u00ean d\u1ee5ng gi\u1eefa c\u00e1c t\u1ea7ng gi\u00fap lo\u1ea1i b\u1ecf l\u01b0\u1ee3ng nhi\u1ec7t \u0111\u00e1ng k\u1ec3 sinh ra trong qu\u00e1 tr\u00ecnh n\u00e9n, duy tr\u00ec nhi\u1ec7t \u0111\u1ed9 x\u1ea3 d\u01b0\u1edbi 160\u00b0C ngay c\u1ea3 \u1edf t\u1ea3i tr\u1ecdng li\u00ean t\u1ee5c t\u1ed1i \u0111a. Vi\u1ec7c qu\u1ea3n l\u00fd nhi\u1ec7t hi\u1ec7u qu\u1ea3 n\u00e0y r\u1ea5t quan tr\u1ecdng \u0111\u1ec3 b\u1ea3o to\u00e0n t\u00ednh to\u00e0n v\u1eb9n c\u1ee7a v\u00f2ng PTFE \u1edf nhi\u1ec7t \u0111\u1ed9 cao v\u1ed1n c\u00f3 trong qu\u00e1 tr\u00ecnh n\u00e9n c\u00f4ng su\u1ea5t c\u1ef1c cao, k\u00e9o d\u00e0i tu\u1ed5i th\u1ecd c\u1ee7a t\u1ea5m van kho\u1ea3ng 451 n\u0103m so v\u1edbi c\u00e1c thi\u1ebft k\u1ebf m\u1ed9t t\u1ea7ng \u1edf t\u1ef7 l\u1ec7 \u00e1p su\u1ea5t t\u01b0\u01a1ng \u0111\u01b0\u01a1ng.<\/p>\n

3. Khung gang \u0111\u00fac nguy\u00ean kh\u1ed1i v\u1edbi kh\u1ea3 n\u0103ng c\u00e2n b\u1eb1ng l\u1ef1c v\u01b0\u1ee3t tr\u1ed9i<\/h3>\n

Khung ch\u00ednh \u0111\u01b0\u1ee3c \u0111\u00fac t\u1eeb... Gang \u0111\u00fac GG30 m\u00e0u x\u00e1m<\/strong> (t\u01b0\u01a1ng \u0111\u01b0\u01a1ng v\u1edbi ASTM A48 Lo\u1ea1i 35B) v\u1edbi c\u00e1c \u0111\u01b0\u1eddng d\u1eabn n\u01b0\u1edbc l\u00e0m m\u00e1t t\u00edch h\u1ee3p v\u00e0 b\u1ec7 \u0111\u1ee1 \u1ed5 tr\u1ee5c \u0111\u01b0\u1ee3c gia c\u1ed1. b\u1ed1 tr\u00ed xi-lanh \u0111\u1ed1i x\u1ee9ng hai h\u00e0ng<\/strong> Cung c\u1ea5p kh\u1ea3 n\u0103ng tri\u1ec7t ti\u00eau l\u1ef1c b\u1eadc nh\u1ea5t v\u01b0\u1ee3t tr\u1ed9i, gi\u1ea3m l\u1ef1c qu\u00e1n t\u00ednh kh\u00f4ng c\u00e2n b\u1eb1ng truy\u1ec1n xu\u1ed1ng m\u00f3ng h\u01a1n 85% 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. \u0110\u1ed1i v\u1edbi m\u1ed9t c\u1ed7 m\u00e1y c\u00f3 quy m\u00f4 n\u00e0y, l\u1ee3i th\u1ebf c\u01a1 h\u1ecdc n\u00e0y mang t\u00ednh \u0111\u1ed9t ph\u00e1: DW-85\/8 c\u00f3 th\u1ec3 ho\u1ea1t \u0111\u1ed9ng tr\u00ean kh\u1ed1i qu\u00e1n t\u00ednh b\u00ea t\u00f4ng c\u1ed1t th\u00e9p. t\u1ed1i thi\u1ec3u 18 t\u1ea5n<\/strong>Trong khi \u0111\u00f3, m\u1ed9t h\u1ec7 th\u1ed1ng t\u01b0\u01a1ng \u0111\u01b0\u01a1ng m\u1ed9t h\u00e0ng s\u1ebd c\u1ea7n h\u01a1n 30 t\u1ea5n. Vi\u1ec7c gi\u1ea3m kh\u1ed1i l\u01b0\u1ee3ng m\u00f3ng n\u00e0y tr\u1ef1c ti\u1ebfp d\u1eabn \u0111\u1ebfn chi ph\u00ed x\u00e2y d\u1ef1ng d\u00e2n d\u1ee5ng th\u1ea5p h\u01a1n, ti\u1ebfn \u0111\u1ed9 thi c\u00f4ng nhanh h\u01a1n v\u00e0 vi\u1ec7c l\u1eafp \u0111\u1eb7t c\u1ea3i t\u1ea1o \u0111\u01a1n gi\u1ea3n h\u01a1n trong c\u00e1c nh\u00e0 m\u00e1y n\u00e9n kh\u00ed hi\u1ec7n c\u00f3 v\u1edbi kh\u1ea3 n\u0103ng ch\u1ecbu t\u1ea3i m\u00f3ng h\u1ea1n ch\u1ebf.<\/p>\n

4. B\u1ed9 \u0111i\u1ec1u khi\u1ec3n \u0111\u1ed9ng c\u01a1 \u0111i\u1ec7n \u00e1p trung b\u00ecnh c\u00f4ng su\u1ea5t cao<\/h3>\n

DW-85\/8 \u0111\u01b0\u1ee3c \u0111i\u1ec1u khi\u1ec3n b\u1edfi m\u1ed9t \u0110\u1ed9ng c\u01a1 c\u1ea3m \u1ee9ng trung th\u1ebf 500 kW<\/strong> C\u00f3 s\u1eb5n c\u1ea5u h\u00ecnh 6kV ho\u1eb7c 10kV, tu\u00e2n th\u1ee7 ti\u00eau chu\u1ea9n IEC 60034-1 c\u1ea5p hi\u1ec7u su\u1ea5t IE3. \u1ede m\u1ee9c c\u00f4ng su\u1ea5t n\u00e0y, h\u1ec7 th\u1ed1ng truy\u1ec1n \u0111\u1ed9ng \u0111i\u1ec7n \u00e1p trung b\u00ecnh kh\u00f4ng ch\u1ec9 mang l\u1ea1i l\u1ee3i th\u1ebf m\u00e0 c\u00f2n r\u1ea5t c\u1ea7n thi\u1ebft. M\u1ed9t \u0111\u1ed9ng c\u01a1 380V s\u1ebd y\u00eau c\u1ea7u k\u00edch th\u01b0\u1edbc c\u00e1p kh\u00f4ng th\u1ef1c t\u1ebf (v\u01b0\u1ee3t qu\u00e1 ti\u1ebft di\u1ec7n 300 mm\u00b2), thi\u1ebft b\u1ecb \u0111\u00f3ng c\u1eaft c\u1ed3ng k\u1ec1nh v\u00e0 s\u1ebd ch\u1ecbu t\u1ed5n th\u1ea5t I\u00b2R \u0111\u00e1ng k\u1ec3. C\u1ea5u h\u00ecnh 6kV\/10kV t\u00edch h\u1ee3p tr\u1ef1c ti\u1ebfp v\u00e0o m\u1ea1ng l\u01b0\u1edbi ph\u00e2n ph\u1ed1i \u0111i\u1ec7n \u00e1p trung b\u00ecnh ti\u00eau chu\u1ea9n c\u1ee7a c\u00f4ng nghi\u1ec7p, gi\u1ea3m thi\u1ec3u chi ph\u00ed c\u01a1 s\u1edf h\u1ea1 t\u1ea7ng \u0111i\u1ec7n, gi\u1ea3m t\u1ed5n th\u1ea5t c\u00e1p \u0111i\u1ec7n v\u00e0 c\u1ea3i thi\u1ec7n hi\u1ec7u su\u1ea5t h\u1ec7 th\u1ed1ng t\u1ed5ng th\u1ec3. \u0110\u1ed1i v\u1edbi c\u00e1c c\u01a1 s\u1edf c\u00f3 h\u1ec7 th\u1ed1ng bus 6kV ho\u1eb7c 10kV hi\u1ec7n c\u00f3, DW-85\/8 cung c\u1ea5p kh\u1ea3 n\u0103ng t\u01b0\u01a1ng th\u00edch \u0111i\u1ec7n th\u1ef1c s\u1ef1 theo ki\u1ec3u c\u1eafm v\u00e0 ch\u1ea1y.<\/p>\n

\"DW-85\/8<\/p>\n<\/div>\n

<\/p>\n

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

C\u00e1c nh\u00e0 m\u00e1y t\u00e1ch kh\u00ed b\u1eb1ng ph\u01b0\u01a1ng ph\u00e1p \u0111\u00f4ng l\u1ea1nh quy m\u00f4 l\u1edbn<\/h3>\n

Trong c\u00e1c c\u01a1 s\u1edf ASU \u0111\u00f4ng l\u1ea1nh quy m\u00f4 l\u1edbn s\u1ea3n xu\u1ea5t 5.000\u201315.000 Nm\u00b3\/gi\u1edd kh\u00ed nit\u01a1, DW-85\/8 \u0111\u00f3ng vai tr\u00f2 l\u00e0... b\u1ed9 t\u0103ng \u00e1p nit\u01a1 c\u00f4ng su\u1ea5t cao ch\u00ednh<\/strong> Gi\u1eefa h\u1ed9p l\u00e0m l\u1ea1nh v\u00e0 \u0111\u1ea7u ph\u00e2n ph\u1ed1i. C\u00f4ng su\u1ea5t v\u01b0\u1ee3t tr\u1ed9i 85 m\u00b3\/ph\u00fat c\u1ee7a n\u00f3 t\u01b0\u01a1ng \u0111\u01b0\u01a1ng v\u1edbi s\u1ea3n l\u01b0\u1ee3ng c\u1ee7a c\u00e1c h\u1ec7 th\u1ed1ng ASU \u0111\u1ed9c l\u1eadp l\u1edbn nh\u1ea5t, trong khi \u00e1p su\u1ea5t x\u1ea3 0,80 MPa cung c\u1ea5p \u0111\u1ee7 \u00e1p su\u1ea5t cho vi\u1ec7c ph\u00e2n ph\u1ed1i \u0111\u01b0\u1eddng \u1ed1ng \u0111\u01b0\u1eddng d\u00e0i \u0111\u1ebfn ng\u01b0\u1eddi ti\u00eau d\u00f9ng \u1edf h\u1ea1 l\u01b0u trong c\u00e1c khu c\u00f4ng nghi\u1ec7p r\u1ed9ng l\u1edbn. 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 b\u1ea5t k\u1ef3 s\u1ef1 nhi\u1ec5m b\u1ea9n d\u1ea7u n\u00e0o c\u0169ng s\u1ebd l\u00e0m \u1ea3nh h\u01b0\u1edfng \u0111\u1ebfn \u0111\u1ed9 tinh khi\u1ebft c\u1ee7a nit\u01a1 \u0111\u01b0\u1ee3c cung c\u1ea5p cho c\u00e1c quy tr\u00ecnh nh\u1ea1y c\u1ea3m nh\u1ea5t, bao g\u1ed3m s\u1ea3n xu\u1ea5t t\u1ea5m b\u00e1n d\u1eabn, s\u1ea3n xu\u1ea5t d\u01b0\u1ee3c ph\u1ea9m v\u00f4 tr\u00f9ng v\u00e0 d\u00e2y chuy\u1ec1n \u0111\u00f3ng g\u00f3i th\u1ef1c ph\u1ea9m c\u00f3 th\u1ec3 d\u00f9ng chung m\u1ea1ng l\u01b0\u1edbi ph\u00e2n ph\u1ed1i.<\/p>\n

\"DW-85\/8<\/p>\n

Tr\u1ea1m t\u0103ng \u00e1p nit\u01a1 VPSA quy m\u00f4 l\u1edbn<\/h3>\n

\u0110\u1ed1i v\u1edbi c\u00e1c m\u00e1y t\u1ea1o kh\u00ed nit\u01a1 VPSA c\u00f4ng nghi\u1ec7p c\u1ee1 l\u1edbn s\u1ea3n xu\u1ea5t kh\u00ed nit\u01a1 c\u00f3 \u0111\u1ed9 tinh khi\u1ebft 99,5\u201399,9% \u1edf \u00e1p su\u1ea5t g\u1ea7n \u00e1p su\u1ea5t kh\u00ed quy\u1ec3n, th\u00ec... B\u1ed9 t\u0103ng \u00e1p nit\u01a1 DW-85\/8<\/a> M\u00e1y n\u00e9n n\u00e0y n\u00e9n s\u1ea3n ph\u1ea9m \u00e1p su\u1ea5t th\u1ea5p xu\u1ed1ng 0,80 MPa \u0111\u1ec3 ph\u00e2n ph\u1ed1i \u00e1p su\u1ea5t cao tr\u00ean to\u00e0n m\u1ea1ng l\u01b0\u1edbi nh\u00e0 m\u00e1y r\u1ed9ng l\u1edbn. C\u00f4ng su\u1ea5t 85 m\u00b3\/ph\u00fat cho ph\u00e9p m\u1ed9t m\u00e1y DW-85\/8 ph\u1ee5c v\u1ee5 nhi\u1ec1u d\u00e2y chuy\u1ec1n VPSA ho\u1ea1t \u0111\u1ed9ng song song, gi\u00fap h\u1ee3p nh\u1ea5t thi\u1ebft b\u1ecb t\u0103ng \u00e1p v\u00e0 \u0111\u01a1n gi\u1ea3n h\u00f3a c\u00f4ng t\u00e1c b\u1ea3o tr\u00ec. Quy tr\u00ecnh n\u00e9n kh\u00f4ng d\u1ea7u l\u00e0 \u0111i\u1ec1u b\u1eaft bu\u1ed9c trong d\u1ecbch v\u1ee5 VPSA v\u00ec s\u1ef1 nhi\u1ec5m b\u1ea9n hydrocarbon s\u1ebd l\u00e0m h\u1ecfng v\u0129nh vi\u1ec5n ch\u1ea5t h\u1ea5p ph\u1ee5 s\u00e0ng ph\u00e2n t\u1eed carbon, l\u00e0m gi\u1ea3m hi\u1ec7u qu\u1ea3 t\u00e1ch v\u00e0 \u0111\u00f2i h\u1ecfi ph\u1ea3i thay th\u1ebf ho\u00e0n to\u00e0n ch\u1ea5t h\u1ea5p ph\u1ee5 - m\u1ed9t quy tr\u00ecnh t\u1ed1n k\u00e9m h\u00e0ng tr\u0103m ngh\u00ecn \u0111\u00f4 la v\u00e0 c\u1ea7n nhi\u1ec1u tu\u1ea7n ng\u1eebng ho\u1ea1t \u0111\u1ed9ng.<\/p>\n

Cung c\u1ea5p nit\u01a1 cho khu ph\u1ee9c h\u1ee3p h\u00f3a d\u1ea7u t\u00edch h\u1ee3p<\/h3>\n

Trong c\u00e1c khu ph\u1ee9c h\u1ee3p h\u00f3a d\u1ea7u t\u00edch h\u1ee3p tr\u1ea3i r\u1ed9ng tr\u00ean nhi\u1ec1u \u0111\u01a1n v\u1ecb x\u1eed l\u00fd, DW-85\/8 cung c\u1ea5p kh\u00ed nit\u01a1 \u00e1p su\u1ea5t cao t\u1eadp trung cho... L\u00e0m tr\u01a1 l\u00f2 ph\u1ea3n \u1ee9ng, b\u1ea3o qu\u1ea3n ch\u1ea5t x\u00fac t\u00e1c, l\u00e0m s\u1ea1ch \u0111\u01b0\u1eddng \u1ed1ng, b\u01a1m nit\u01a1 kh\u1ea9n c\u1ea5p v\u00e0 ph\u1ee7 l\u1edbp b\u1ea3o v\u1ec7 cho kho ch\u1ee9a nhi\u00ean li\u1ec7u.<\/strong>\u00c1p su\u1ea5t x\u1ea3 0,80 MPa \u0111\u1ee7 \u0111\u1ec3 v\u01b0\u1ee3t qua gi\u1edbi h\u1ea1n \u00e1p su\u1ea5t c\u1ee7a c\u00e1c b\u00ecnh ch\u1ee9a \u00e1p su\u1ea5t cao, l\u00f2 ph\u1ea3n \u1ee9ng th\u1ee7y ph\u00e2n v\u00e0 l\u00f2 nung etylen, cho ph\u00e9p b\u01a1m tr\u1ef1c ti\u1ebfp nit\u01a1 m\u00e0 kh\u00f4ng c\u1ea7n t\u0103ng \u00e1p trung gian. Kh\u1ea3 n\u0103ng ho\u1ea1t \u0111\u1ed9ng li\u00ean t\u1ee5c \u0111\u1ea3m b\u1ea3o cung c\u1ea5p nit\u01a1 kh\u00f4ng gi\u00e1n \u0111o\u1ea1n trong c\u00e1c \u0111\u1ee3t b\u1ea3o tr\u00ec k\u00e9o d\u00e0i nhi\u1ec1u th\u00e1ng. Ch\u1ee9ng nh\u1eadn kh\u00f4ng d\u1ea7u l\u00e0 b\u1eaft bu\u1ed9c \u0111\u1ed1i v\u1edbi c\u00e1c \u1ee9ng d\u1ee5ng m\u00e0 nit\u01a1 ti\u1ebfp x\u00fac v\u1edbi 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

\"DW-85\/8<\/p>\n

L\u00e0m tr\u01a1 nh\u00e0 ga h\u00f3a l\u1ecfng v\u00e0 t\u00e1i kh\u00ed h\u00f3a LNG<\/h3>\n

C\u00e1c nh\u00e0 m\u00e1y h\u00f3a l\u1ecfng LNG v\u00e0 c\u00e1c tr\u1ea1m t\u00e1i kh\u00ed h\u00f3a c\u1ea7n m\u1ed9t l\u01b0\u1ee3ng l\u1edbn nit\u01a1 c\u00f3 \u0111\u1ed9 tinh khi\u1ebft cao \u0111\u1ec3 v\u1eadn h\u00e0nh. L\u00e0m tr\u01a1 quy tr\u00ecnh, bao ph\u1ee7 b\u1ec3 ch\u1ee9a, s\u00fac r\u1eeda \u0111\u01b0\u1eddng \u1ed1ng v\u00e0 thay th\u1ebf kh\u00ed kh\u1ea9n c\u1ea5p<\/strong>V\u1edbi c\u00f4ng su\u1ea5t 85 m\u00b3\/ph\u00fat, DW-85\/8 c\u00f3 th\u1ec3 cung c\u1ea5p \u0111\u1ed3ng th\u1eddi nhi\u1ec1u b\u1ec3 ch\u1ee9a LNG, c\u00e1c \u0111\u01a1n v\u1ecb x\u1eed l\u00fd v\u00e0 h\u1ec7 th\u1ed1ng b\u1ed1c d\u1ee1 h\u00e0ng h\u1ea3i th\u00f4ng qua m\u1ed9t \u0111\u01b0\u1eddng \u1ed1ng d\u1eabn nit\u01a1 \u00e1p su\u1ea5t cao t\u1eadp trung. \u00c1p su\u1ea5t x\u1ea3 0,80 MPa cung c\u1ea5p \u0111\u1ee7 c\u1ed9t \u00e1p \u0111\u1ec3 kh\u1eafc ph\u1ee5c \u00e1p su\u1ea5t th\u1ee7y t\u0129nh c\u1ee7a c\u00e1c b\u1ec3 ch\u1ee9a LNG l\u1edbn v\u00e0 duy tr\u00ec l\u1edbp kh\u00ed tr\u01a1 d\u01b0\u01a1ng trong su\u1ed1t qu\u00e1 tr\u00ecnh chuy\u1ec3n s\u1ea3n ph\u1ea9m. Thi\u1ebft k\u1ebf kh\u00f4ng d\u1ea7u gi\u00fap ng\u0103n ng\u1eeba s\u1ef1 nhi\u1ec5m b\u1ea9n d\u1ea7u trong d\u00f2ng kh\u00ed LNG, \u0111i\u1ec1u n\u00e0y s\u1ebd t\u1ea1o th\u00e0nh c\u1eb7n r\u1eafn trong b\u1ed9 trao \u0111\u1ed5i nhi\u1ec7t \u0111\u00f4ng l\u1ea1nh v\u00e0 l\u00e0m gi\u1ea3m hi\u1ec7u qu\u1ea3 h\u00f3a l\u1ecfng.<\/p>\n<\/div>\n

<\/p>\n

\n

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

DW-85\/8 \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 v\u1ec1 kh\u1ea3 n\u0103ng t\u01b0\u01a1ng th\u00edch v\u1edbi nit\u01a1, \u0111\u1ed9 b\u1ec1n trong \u0111i\u1ec1u ki\u1ec7n \u00e1p su\u1ea5t cao v\u00e0 tu\u1ed5i th\u1ecd ho\u1ea1t \u0111\u1ed9ng l\u00e2u d\u00e0i trong nh\u1eefng \u0111i\u1ec1u ki\u1ec7n kh\u1eafc nghi\u1ec7t nh\u1ea5t:<\/p>\n

\n\n\n\n\n\n\n\n\n\n\n\n\n\n
Th\u00e0nh ph\u1ea7n<\/th>\nV\u1eadt li\u1ec7u<\/th>\nTh\u00f4ng s\u1ed1 k\u1ef9 thu\u1eadt<\/th>\n<\/tr>\n<\/thead>\n
Kh\u1ed1i xi lanh<\/td>\nGang x\u00e1m<\/td>\nGG30 \/ HT300, \u00e1o n\u01b0\u1edbc l\u00e0m m\u00e1t t\u00edch h\u1ee3p, gia c\u01b0\u1eddng b\u1eb1ng g\u00e2n.<\/td>\n<\/tr>\n
Tr\u1ee5c khu\u1ef7u<\/td>\nTh\u00e9p h\u1ee3p kim r\u00e8n<\/td>\n42CrMo4, Q&T, ISO 1940 G2.5 c\u00e2n b\u1eb1ng \u0111\u1ed9ng, tu\u1ed5i th\u1ecd \u0111\u1ecbnh m\u1ee9c 120.000 gi\u1edd.<\/td>\n<\/tr>\n
V\u00f2ng piston<\/td>\nV\u1eadt li\u1ec7u composite PTFE-Th\u1ee7y tinh-\u0110\u1ed3ng-MoS\u2082<\/td>\nT\u1ef1 b\u00f4i tr\u01a1n, ch\u1ecbu nhi\u1ec7t \u0111\u1ed9 cao \u0111\u1ebfn 200\u00b0C, t\u1ed1c \u0111\u1ed9 m\u00e0i m\u00f2n <0,03 mm\/1000 gi\u1edd.<\/td>\n<\/tr>\n
C\u00e1c ban nh\u1ea1c Rider<\/td>\nH\u1ee3p ch\u1ea5t PTFE<\/td>\nD\u1eabn h\u01b0\u1edbng p\u00edt-t\u00f4ng, ch\u1ed1ng tr\u1ea7y x\u01b0\u1edbc, ch\u1ecbu t\u1ea3i<\/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, l\u01b0u l\u01b0\u1ee3ng cao<\/td>\n<\/tr>\n
Thanh truy\u1ec1n<\/td>\nTh\u00e9p r\u00e8n v\u1edbi \u1ed5 tr\u1ee5c Babbitt<\/td>\n\u0110\u1ea7u l\u1edbn \u0111\u01b0\u1ee3c gia c\u00f4ng ch\u00ednh x\u00e1c, b\u00f4i tr\u01a1n b\u1eb1ng \u00e1p su\u1ea5t, c\u00f4ng su\u1ea5t \u0111\u1ecbnh m\u1ee9c 500kW.<\/td>\n<\/tr>\n
B\u1ed9 l\u00e0m m\u00e1t kh\u00ed n\u1ea1p<\/td>\nV\u1ecf th\u00e9p carbon \/ \u1ed0ng th\u00e9p kh\u00f4ng g\u1ec9 SS316<\/td>\nTh\u1eed nghi\u1ec7m th\u1ee7y l\u1ef1c ASME VIII Div.1, 1,5\u00d7, gi\u1eef trong 30 ph\u00fat, c\u00f4ng su\u1ea5t cao.<\/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>\nThi\u1ebft k\u1ebf \u1ed1ng c\u00f3 c\u00e1nh t\u1ea3n nhi\u1ec7t, nhi\u1ec7t \u0111\u1ed9 n\u01b0\u1edbc l\u00e0m m\u00e1t \u0111\u1ecbnh m\u1ee9c 32\u00b0C, hi\u1ec7u su\u1ea5t cao.<\/td>\n<\/tr>\n
Khung \u0111\u1ebf<\/td>\nTh\u00e9p k\u1ebft c\u1ea5u n\u1eb7ng<\/td>\nK\u1ebft c\u1ea5u h\u00e0n, gi\u00e1 \u0111\u1ee1 gi\u1ea3m rung, t\u1ea3i tr\u1ecdng \u0111\u1ecbnh m\u1ee9c 13 t\u1ea5n.<\/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 ti\u00eau chu\u1ea9n 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. \u0110\u1ed1i v\u1edbi m\u1ed9t m\u00e1y m\u00f3c c\u00f3 quy m\u00f4 nh\u01b0 v\u1eady, kh\u1ea3 n\u0103ng truy xu\u1ea5t ngu\u1ed3n g\u1ed1c v\u1eadt li\u1ec7u \u0111\u01b0\u1ee3c duy tr\u00ec t\u1eeb kh\u00e2u ch\u1ee9ng nh\u1eadn t\u1ea1i nh\u00e0 m\u00e1y \u0111\u1ebfn kh\u00e2u l\u1eafp r\u00e1p cu\u1ed1i c\u00f9ng.<\/p>\n

\"DW-85\/8<\/p>\n<\/div>\n

<\/p>\n

\n

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

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

M\u00e1y khoan DW-85\/8 c\u00f3 tr\u1ecdng l\u01b0\u1ee3ng kh\u00f4 l\u00e0 13,00 t\u1ea5n v\u00e0 tr\u1ecdng t\u00e2m n\u1eb1m c\u00e1ch \u0111\u1ebf kho\u1ea3ng 1.100 mm. M\u1eb7c d\u00f9 c\u00f3 k\u00edch th\u01b0\u1edbc \u0111\u1ed3 s\u1ed9, thi\u1ebft k\u1ebf hai h\u00e0ng xi lanh \u0111\u1ed1i x\u1ee9ng mang l\u1ea1i s\u1ef1 c\u00e2n b\u1eb1ng l\u1ef1c v\u01b0\u1ee3t tr\u1ed9i, cho ph\u00e9p l\u1eafp \u0111\u1eb7t tr\u00ean nhi\u1ec1u b\u1ec1 m\u1eb7t kh\u00e1c nhau. Kh\u1ed1i b\u00ea t\u00f4ng c\u1ed1t th\u00e9p qu\u00e1n t\u00ednh n\u1eb7ng 18\u201322 t\u1ea5n<\/strong>Kh\u1ed1i m\u00e1y ph\u1ea3i \u0111\u01b0\u1ee3c l\u1eafp \u0111\u1eb7t tr\u00ean c\u00e1c b\u1ed9 gi\u1ea3m ch\u1ea5n rung \u0111\u1ed9ng \u0111\u00e0n h\u1ed3i ch\u1ecbu t\u1ea3i n\u1eb7ng (t\u1ea7n s\u1ed1 t\u1ef1 nhi\u00ean 5\u20137 Hz) \u0111\u1ec3 ng\u0103n ch\u1eb7n s\u1ef1 truy\u1ec1n rung \u0111\u1ed9ng \u0111\u1ebfn c\u00e1c c\u1ea5u tr\u00fac, thi\u1ebft b\u1ecb \u0111o \u0111\u1ea1c v\u00e0 khu v\u1ef1c l\u00e0m vi\u1ec7c li\u1ec1n k\u1ec1. Y\u00eau c\u1ea7u kho\u1ea3ng c\u00e1ch t\u1ed1i thi\u1ec3u: 2,0 m \u1edf ph\u00eda kh\u00f4ng truy\u1ec1n \u0111\u1ed9ng \u0111\u1ec3 ti\u1ebfp c\u1eadn van, 1,5 m \u1edf ph\u00eda truy\u1ec1n \u0111\u1ed9ng \u0111\u1ec3 b\u1ea3o d\u01b0\u1ee1ng \u0111\u1ed9ng c\u01a1 v\u00e0 2,5 m ph\u00eda tr\u00ean \u0111\u1ec3 c\u1ea7n c\u1ea9u ti\u1ebfp c\u1eadn trong qu\u00e1 tr\u00ecnh \u0111\u1ea1i tu l\u1edbn. N\u00ean s\u1eed d\u1ee5ng c\u1ea7n c\u1ea9u tr\u00ean cao ho\u1eb7c h\u1ec7 th\u1ed1ng gi\u00e0n n\u00e2ng chuy\u00ean d\u1ee5ng v\u1edbi t\u1ea3i tr\u1ecdng t\u1ed1i thi\u1ec3u 15 t\u1ea5n cho c\u00e1c ho\u1ea1t \u0111\u1ed9ng b\u1ea3o tr\u00ec.<\/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 85 m\u00b3\/h<\/strong> \u1edf nhi\u1ec7t \u0111\u1ed9 n\u01b0\u1edbc \u0111\u1ea7u v\u00e0o kh\u00f4ng v\u01b0\u1ee3t qu\u00e1 32\u00b0C. M\u1ea1ch ph\u00e2n ph\u1ed1i n\u01b0\u1edbc cung c\u1ea5p n\u01b0\u1edbc cho \u00e1o xi lanh, b\u1ed9 l\u00e0m m\u00e1t trung gian v\u00e0 b\u1ed9 l\u00e0m m\u00e1t sau b\u1eb1ng c\u00e1c nh\u00e1nh song song v\u1edbi c\u00e1c van \u0111i\u1ec1u khi\u1ec3n l\u01b0u l\u01b0\u1ee3ng ri\u00eang bi\u1ec7t. Th\u00f4ng s\u1ed1 k\u1ef9 thu\u1eadt ch\u1ea5t l\u01b0\u1ee3ng n\u01b0\u1edbc: pH 6,5\u20138,5, t\u1ed5ng ch\u1ea5t r\u1eafn h\u00f2a tan < 500 mg\/L, h\u00e0m l\u01b0\u1ee3ng clorua < 50 mg\/L (\u0111\u1ec3 ng\u0103n ng\u1eeba \u0103n m\u00f2n \u1ed1ng SS316), ch\u1ea5t r\u1eafn l\u01a1 l\u1eedng < 30 mg\/L v\u00e0 t\u1ed5ng \u0111\u1ed9 c\u1ee9ng < 300 mg\/L t\u00ednh theo CaCO\u2083. \u0110\u1ed1i v\u1edbi c\u00e1c \u0111\u1ecba \u0111i\u1ec3m c\u00f3 ch\u1ea5t l\u01b0\u1ee3ng n\u01b0\u1edbc k\u00e9m, n\u00ean s\u1eed d\u1ee5ng th\u00e1p gi\u1ea3i nhi\u1ec7t kh\u00e9p k\u00edn v\u1edbi l\u1ecdc d\u00f2ng ph\u1ee5, x\u1eed l\u00fd h\u00f3a h\u1ecdc v\u00e0 b\u1ec3 ch\u1ee9a \u0111\u1ec7m 5 m\u00b3 \u0111\u1ec3 ng\u0103n ng\u1eeba s\u1ef1 h\u00ecnh th\u00e0nh c\u1eb7n, \u0103n m\u00f2n v\u00e0 t\u1eafc ngh\u1ebdn sinh h\u1ecdc trong c\u00e1c b\u1ed9 l\u00e0m m\u00e1t c\u00f4ng su\u1ea5t l\u1edbn.<\/p>\n

L\u1ecbch tr\u00ecnh b\u1ea3o tr\u00ec ph\u00f2ng ng\u1eeba<\/h3>\n
\n\n\n\n\n\n\n\n\n\n
Kho\u1ea3ng th\u1eddi gian<\/th>\nM\u1ee5c d\u1ecbch v\u1ee5<\/th>\nC\u1ea7n h\u00e0nh \u0111\u1ed9ng<\/th>\n<\/tr>\n<\/thead>\n
H\u1eb1ng ng\u00e0y<\/td>\nKi\u1ec3m tra v\u1eadn h\u00e0nh<\/td>\nKi\u1ec3m tra m\u1ee9c \u0111\u1ed9 rung, ti\u1ebfng \u1ed3n 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, nhi\u1ec7t \u0111\u1ed9 \u1ed5 tr\u1ee5c.<\/td>\n<\/tr>\n
250 gi\u1edd<\/td>\nKi\u1ec3m tra t\u1ea5m van<\/td>\nTh\u00e1o v\u00e0 ki\u1ec3m tra c\u00e1c van h\u00fat\/x\u1ea3 xem c\u00f3 c\u1eb7n carbon, hi\u1ec7n t\u01b0\u1ee3ng m\u1ecfi l\u00f2 xo, n\u1ee9t t\u1ea5m ho\u1eb7c m\u00f2n gio\u0103ng hay kh\u00f4ng.<\/td>\n<\/tr>\n
1.000 gi\u1edd<\/td>\n\u0110\u00e1nh gi\u00e1 \u0111\u1ed9 m\u00e0i m\u00f2n v\u00f2ng piston<\/td>\n\u0110o khe h\u1edf r\u00e3nh v\u00f2ng; thay th\u1ebf v\u00f2ng n\u1ebfu khe h\u1edf v\u01b0\u1ee3t qu\u00e1 0,20 mm.<\/td>\n<\/tr>\n
4.000 gi\u1edd<\/td>\n\u0110\u1ea1i tu trung c\u1ea5p<\/td>\nThay th\u1ebf t\u1ea5t c\u1ea3 c\u00e1c v\u00f2ng piston, v\u00f2ng d\u1eabn h\u01b0\u1edbng v\u00e0 c\u1ee5m van; ki\u1ec3m tra th\u00e0nh xi lanh xem c\u00f3 b\u1ecb x\u01b0\u1edbc kh\u00f4ng.<\/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 l\u00f3t ch\u00ednh, thay th\u1ebf b\u1ea1c l\u00f3t n\u1ebfu >0,06 mm; ki\u1ec3m tra \u0111\u1ed9 th\u1eb3ng h\u00e0ng c\u1ee7a thanh truy\u1ec1n.<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<\/div>\n

Thi\u1ebft k\u1ebf kh\u00f4ng d\u1ea7u c\u1ee7a DW-85\/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 m\u00e1y b\u01a1m c\u00f3 d\u1ea7u b\u00f4i tr\u01a1n c\u00f9ng c\u00f4ng su\u1ea5t. Kh\u00f4ng c\u1ea7n l\u00ean l\u1ecbch thay d\u1ea7u (ti\u1ebft ki\u1ec7m 400\u2013600 l\u00edt m\u1ed7i n\u0103m), kh\u00f4ng c\u1ea7n ph\u00e2n t\u00edch m\u1eabu d\u1ea7u b\u00f4i tr\u01a1n, kh\u00f4ng c\u1ea7n thay th\u1ebf b\u1ed9 l\u1ecdc d\u1ea7u v\u00e0 kh\u00f4ng c\u1ea7n theo d\u00f5i h\u1ed9p t\u00e1ch d\u1ea7u. C\u00e1c b\u1ed9 ph\u1eadn hao m\u00f2n ch\u00ednh l\u00e0... v\u00f2ng piston PTFE v\u00e0 v\u00f2ng d\u1eabn h\u01b0\u1edbng<\/strong>Th\u00f4ng th\u01b0\u1eddng, c\u00e1c thi\u1ebft b\u1ecb n\u00e0y \u0111\u1ea1t 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. Vi\u1ec7c \u0111\u01a1n gi\u1ea3n h\u00f3a b\u1ea3o tr\u00ec n\u00e0y gi\u00fap gi\u1ea3m chi ph\u00ed nh\u00e2n c\u00f4ng, gi\u1ea3m l\u01b0\u1ee3ng h\u00e0ng t\u1ed3n kho ph\u1ee5 t\u00f9ng v\u00e0 t\u0103ng kh\u1ea3 n\u0103ng ho\u1ea1t \u0111\u1ed9ng c\u1ee7a thi\u1ebft b\u1ecb - nh\u1eefng y\u1ebfu t\u1ed1 quan tr\u1ecdng \u0111\u1ed1i v\u1edbi c\u00e1c m\u00e1y m\u00f3c \u0111\u00f3ng vai tr\u00f2 l\u00e0 ngu\u1ed3n cung c\u1ea5p nit\u01a1 duy nh\u1ea5t cho c\u00e1c khu c\u00f4ng nghi\u1ec7p l\u1edbn.<\/p>\n

\"DW-85\/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 DW-85\/8 \u0111\u01b0\u1ee3c thi\u1ebft k\u1ebf, s\u1ea3n xu\u1ea5t v\u00e0 th\u1eed nghi\u1ec7m \u0111\u1ec3 \u0111\u00e1p \u1ee9ng ho\u1eb7c v\u01b0\u1ee3t qua c\u00e1c ti\u00eau chu\u1ea9n qu\u1ed1c t\u1ebf v\u00e0 khung ph\u00e1p l\u00fd sau:<\/p>\n

\n
Ch\u1ec9 th\u1ecb v\u1ec1 thi\u1ebft b\u1ecb ch\u1ecbu \u00e1p l\u1ef1c<\/strong>
\nASME BPVC Ph\u1ea7n VIII Div.1, GB 150-2011, PED 2014\/68\/EU M\u00f4-\u0111un A<\/span><\/div>\n
An to\u00e0n \u0111i\u1ec7n v\u00e0 m\u00e1y m\u00f3c<\/strong>
\nIEC 60034-1 (hi\u1ec7u su\u1ea5t IE3), IEC 60204-1, an to\u00e0n m\u00e1y m\u00f3c ISO 12100<\/span><\/div>\n
Ch\u1ea5t l\u01b0\u1ee3ng kh\u00f4ng kh\u00ed kh\u00f4ng d\u1ea7u<\/strong>
\n\u0110\u1ea1t ti\u00eau chu\u1ea9n ISO 8573-1 Lo\u1ea1i 0 (H\u00e0m l\u01b0\u1ee3ng d\u1ea7u), \u0111\u01b0\u1ee3c ki\u1ec3m nghi\u1ec7m \u0111\u1ed9c l\u1eadp b\u1edfi T\u00dcV Rheinland.<\/span><\/div>\n
Ch\u1ea5t l\u01b0\u1ee3ng & M\u00f4i tr\u01b0\u1eddng<\/strong>
\nISO 9001:2015 (Qu\u1ea3n l\u00fd ch\u1ea5t l\u01b0\u1ee3ng), ISO 14001:2015 (Qu\u1ea3n l\u00fd m\u00f4i tr\u01b0\u1eddng)<\/span><\/div>\n<\/div>\n
\u26a0\ufe0f Th\u00f4ng b\u00e1o an to\u00e0n quan tr\u1ecdng<\/strong><\/p>\n

Nit\u01a1 \u0111\u01b0\u1ee3c ph\u00e2n lo\u1ea1i l\u00e0 kh\u00ed g\u00e2y ng\u1ea1t \u0111\u01a1n gi\u1ea3n. T\u1ea5t c\u1ea3 c\u00e1c h\u1ec7 th\u1ed1ng DW-85\/8 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, h\u00e0nh lang li\u1ec1n k\u1ec1 v\u00e0 t\u1ea5t c\u1ea3 c\u00e1c khu v\u1ef1c c\u00f3 th\u1ec3 t\u00edch t\u1ee5 kh\u00ed nit\u01a1 r\u00f2 r\u1ec9. Do c\u00f4ng su\u1ea5t l\u01b0u l\u01b0\u1ee3ng l\u1edbn c\u1ee7a thi\u1ebft b\u1ecb n\u00e0y, 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 (Kh\u00f4ng gian h\u1ea1n ch\u1ebf c\u1ea7n gi\u1ea5y ph\u00e9p). C\u00e1c kh\u00f3a li\u00ean \u0111\u1ed9ng t\u1eaft kh\u1ea9n c\u1ea5p ph\u1ea3i k\u00edch ho\u1ea1t \u1edf m\u1ee9c 19,51 TP3T O\u2082 (b\u00e1o \u0111\u1ed9ng) v\u00e0 k\u00edch ho\u1ea1t c\u00e1ch ly m\u00e1y n\u00e9n t\u1ef1 \u0111\u1ed9ng \u1edf m\u1ee9c 18,01 TP3T O\u2082 (t\u1eaft \u0111\u1ed9t ng\u1ed9t). Quy tr\u00ecnh v\u00e0o ph\u00f2ng m\u00e1y n\u00e9n k\u00edn ph\u1ea3i bao g\u1ed3m m\u00e1y \u0111o oxy di \u0111\u1ed9ng, quy tr\u00ecnh h\u1ed7 tr\u1ee3 \u0111\u1ed3ng \u0111\u1ed9i v\u00e0 thi\u1ebft b\u1ecb c\u1ee9u h\u1ed9. \u0110\u1ed1i v\u1edbi c\u00e1c h\u1ec7 th\u1ed1ng l\u1eafp \u0111\u1eb7t ngo\u00e0i tr\u1eddi, c\u00e1c ch\u1ec9 b\u00e1o h\u01b0\u1edbng gi\u00f3 v\u00e0 \u0111i\u1ec3m t\u1eadp trung kh\u1ea9n c\u1ea5p ph\u1ea3i \u0111\u01b0\u1ee3c \u0111\u00e1nh d\u1ea5u r\u00f5 r\u00e0ng.<\/p>\n<\/div>\n

\"DW-85\/8<\/p>\n<\/div>\n

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

DW-85\/8 \u0111\u1ea1t \u0111\u01b0\u1ee3c... c\u00f4ng su\u1ea5t ti\u00eau th\u1ee5 ri\u00eang kho\u1ea3ng 5,88 kW\/m\u00b3\/ph\u00fat<\/strong> L\u01b0\u1ee3ng nit\u01a1 \u0111\u01b0\u1ee3c cung c\u1ea5p \u1edf \u00e1p su\u1ea5t x\u1ea3 0,80 MPa. Ch\u1ec9 s\u1ed1 hi\u1ec7u su\u1ea5t n\u00e0y r\u1ea5t \u0111\u00e1ng ch\u00fa \u00fd \u0111\u1ed1i v\u1edbi m\u1ed9t m\u00e1y n\u00e9n piston kh\u00f4ng d\u1ea7u c\u00f4ng su\u1ea5t c\u1ef1c cao ho\u1ea1t \u0111\u1ed9ng \u1edf t\u1ef7 l\u1ec7 \u00e1p su\u1ea5t cao, gi\u00fap thi\u1ebft b\u1ecb n\u00e0y c\u1ea1nh tranh t\u1ed1t trong ph\u00e2n kh\u00fac c\u00f4ng su\u1ea5t 60\u2013100 m\u00b3\/ph\u00fat. \u0110\u1ec3 so s\u00e1nh, c\u00e1c m\u00e1y n\u00e9n tr\u1ee5c v\u00edt b\u00f4i tr\u01a1n b\u1eb1ng d\u1ea7u trong c\u00e1c \u1ee9ng d\u1ee5ng \u00e1p su\u1ea5t cao, c\u00f4ng su\u1ea5t cao t\u01b0\u01a1ng t\u1ef1 th\u01b0\u1eddng ti\u00eau th\u1ee5 6,2\u20137,0 kW\/m\u00b3\/ph\u00fat, trong khi c\u00e1c thi\u1ebft k\u1ebf piston m\u1ed9t c\u1ea5p truy\u1ec1n th\u1ed1ng c\u00f3 th\u1ec3 v\u01b0\u1ee3t qu\u00e1 8,0 kW\/m\u00b3\/ph\u00fat \u1edf \u00e1p su\u1ea5t x\u1ea3 t\u01b0\u01a1ng \u0111\u01b0\u01a1ng.<\/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 DW-85\/8 t\u1ea1o ra kho\u1ea3ng Ti\u1ebft ki\u1ec7m n\u0103ng l\u01b0\u1ee3ng h\u00e0ng n\u0103m t\u1eeb 220.000 \u0111\u1ebfn 480.000 kWh<\/strong> So v\u1edbi c\u00e1c gi\u1ea3i ph\u00e1p thay th\u1ebf k\u00e9m hi\u1ec7u qu\u1ea3 h\u01a1n. V\u1edbi m\u1ee9c gi\u00e1 \u0111i\u1ec7n c\u00f4ng nghi\u1ec7p trung b\u00ecnh l\u00e0 $0,08\/kWh, \u0111i\u1ec1u n\u00e0y t\u01b0\u01a1ng \u0111\u01b0\u01a1ng v\u1edbi m\u1ee9c gi\u1ea3m chi ph\u00ed v\u1eadn h\u00e0nh tr\u1ef1c ti\u1ebfp t\u1eeb $17.600 \u0111\u1ebfn $38.400 m\u1ed7i n\u0103m. Khi k\u1ebft h\u1ee3p v\u1edbi vi\u1ec7c lo\u1ea1i b\u1ecf ho\u00e0n to\u00e0n c\u00e1c v\u1eadt t\u01b0 ti\u00eau hao li\u00ean quan \u0111\u1ebfn d\u1ea7u (d\u1ea7u b\u00f4i tr\u01a1n, b\u1ed9 l\u1ecdc, h\u1ed9p t\u00e1ch, x\u1eed l\u00fd d\u1ea7u th\u1ea3i v\u00e0 ph\u00e2n t\u00edch d\u1ea7u), th\u00ec... t\u1ed5ng chi ph\u00ed s\u1edf h\u1eefu cho h\u1ec7 th\u1ed1ng n\u00e9n kh\u00ed nit\u01a1<\/a> L\u01b0\u1ee3ng kh\u00ed th\u1ea3i gi\u1ea3m \u01b0\u1edbc t\u00ednh kho\u1ea3ng 22\u201332% trong su\u1ed1t v\u00f2ng \u0111\u1eddi ho\u1ea1t \u0111\u1ed9ng 10 n\u0103m.<\/p>\n

Vi\u1ec7c kh\u00f4ng s\u1eed d\u1ee5ng d\u1ea7u trong \u0111\u01b0\u1eddng d\u1eabn n\u00e9n c\u0169ng lo\u1ea1i b\u1ecf \u0111\u01b0\u1ee3c t\u1ed5n th\u1ea5t n\u0103ng l\u01b0\u1ee3ng li\u00ean quan \u0111\u1ebfn thi\u1ebft b\u1ecb lo\u1ea1i b\u1ecf d\u1ea7u \u1edf ph\u00eda sau. M\u1ed9t m\u00e1y n\u00e9n b\u00f4i tr\u01a1n b\u1eb1ng d\u1ea7u \u0111i\u1ec3n h\u00ecnh c\u00f3 k\u00edch th\u01b0\u1edbc v\u00e0 \u00e1p su\u1ea5t \u0111\u1ecbnh m\u1ee9c n\u00e0y s\u1ebd c\u1ea7n nhi\u1ec1u b\u1ed9 l\u1ecdc k\u1ebft t\u1ee5, b\u1ed9 h\u1ea5p ph\u1ee5 than ho\u1ea1t t\u00ednh v\u00e0 thi\u1ebft b\u1ecb gi\u00e1m s\u00e1t d\u1ea7u li\u00ean t\u1ee5c, ti\u00eau th\u1ee5 t\u1ed5ng c\u1ed9ng 3\u20135% c\u00f4ng su\u1ea5t \u0111\u1ea7u ra c\u1ee7a m\u00e1y n\u00e9n. Thi\u1ebft k\u1ebf kh\u00f4ng d\u1ea7u c\u1ee7a DW-85\/8 lo\u1ea1i b\u1ecf ho\u00e0n to\u00e0n t\u1ea3i ti\u00eau hao n\u00e0y, gi\u00fap c\u1ea3i thi\u1ec7n h\u01a1n n\u1eefa hi\u1ec7u qu\u1ea3 ho\u1ea1t \u0111\u1ed9ng c\u1ee7a h\u1ec7 th\u1ed1ng v\u00e0 gi\u1ea3m t\u1ed5ng y\u00eau c\u1ea7u v\u1ec1 c\u01a1 s\u1edf h\u1ea1 t\u1ea7ng \u0111i\u1ec7n.<\/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 DW-85\/8 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