{"id":711582,"date":"2024-11-15T00:12:17","date_gmt":"2024-11-14T23:12:17","guid":{"rendered":"https:\/\/www.thermal-engineering.org\/?p=711582"},"modified":"2024-11-15T00:12:17","modified_gmt":"2024-11-14T23:12:17","slug":"lam-the-nao-bo-loc-hat-diesel-lam-sach-khi-thai","status":"publish","type":"post","link":"https:\/\/www.thermal-engineering.org\/vi\/lam-the-nao-bo-loc-hat-diesel-lam-sach-khi-thai\/","title":{"rendered":"L\u00e0m th\u1ebf n\u00e0o b\u1ed9 l\u1ecdc h\u1ea1t diesel l\u00e0m s\u1ea1ch kh\u00ed th\u1ea3i"},"content":{"rendered":"

B\u1ed9 l\u1ecdc h\u1ea1t diesel l\u00e0m s\u1ea1ch kh\u00ed th\u1ea3i b\u1eb1ng c\u00e1ch gi\u1eef l\u1ea1i c\u00e1c h\u1ea1t b\u1ee5i v\u00e0 ch\u1ea5t \u0111\u1ed9c h\u1ea1i, gi\u00fap gi\u1ea3m \u00f4 nhi\u1ec5m kh\u00f4ng kh\u00ed v\u00e0 b\u1ea3o v\u1ec7 m\u00f4i tr\u01b0\u1eddng.<\/p>\n

\"L\u00e0m<\/p>\n

L\u00e0m th\u1ebf n\u00e0o b\u1ed9 l\u1ecdc h\u1ea1t diesel l\u00e0m s\u1ea1ch kh\u00ed th\u1ea3i<\/h2>\n

B\u1ed9 l\u1ecdc h\u1ea1t diesel (Diesel Particulate Filter – DPF) l\u00e0 m\u1ed9t c\u00f4ng ngh\u1ec7 \u0111\u01b0\u1ee3c s\u1eed d\u1ee5ng trong c\u00e1c \u0111\u1ed9ng c\u01a1 diesel \u0111\u1ec3 l\u00e0m s\u1ea1ch kh\u00ed th\u1ea3i tr\u01b0\u1edbc khi tho\u00e1t ra m\u00f4i tr\u01b0\u1eddng. B\u1ed9 l\u1ecdc n\u00e0y gi\u00fap lo\u1ea1i b\u1ecf c\u00e1c h\u1ea1t b\u1ee5i m\u1ecbn v\u00e0 c\u00e1c ch\u1ea5t \u00f4 nhi\u1ec5m c\u00f3 h\u1ea1i t\u1eeb kh\u00ed th\u1ea3i, \u0111\u00f3ng m\u1ed9t vai tr\u00f2 quan tr\u1ecdng trong vi\u1ec7c gi\u1ea3m thi\u1ec3u \u00f4 nhi\u1ec5m kh\u00f4ng kh\u00ed.<\/p>\n

C\u1ea5u tr\u00fac c\u1ee7a b\u1ed9 l\u1ecdc h\u1ea1t diesel<\/h2>\n

B\u1ed9 l\u1ecdc h\u1ea1t diesel th\u01b0\u1eddng \u0111\u01b0\u1ee3c l\u00e0m t\u1eeb c\u00e1c v\u1eadt li\u1ec7u ch\u1ecbu nhi\u1ec7t v\u00e0 c\u00f3 c\u1ea5u tr\u00fac x\u1ed1p, gi\u1ed1ng nh\u01b0 m\u1ed9t t\u1ed5 o\u00adng. V\u1eadt li\u1ec7u ph\u1ed5 bi\u1ebfn nh\u1ea5t l\u00e0 g\u1ed1m s\u1ee9 ho\u1eb7c carbide, b\u1edfi v\u00ec c\u00e1c v\u1eadt li\u1ec7u n\u00e0y c\u00f3 kh\u1ea3 n\u0103ng ch\u1ecbu nhi\u1ec7t cao v\u00e0 \u0111\u1ed9 b\u1ec1n l\u00e2u d\u00e0i.<\/p>\n

<\/p>\n

  • V\u1eadt li\u1ec7u: G\u1ed1m s\u1ee9 ho\u1eb7c carbide<\/li>\n
  • C\u1ea5u tr\u00fac: X\u1ed1p v\u00e0 g\u1ea7n gi\u1ed1ng t\u1ed5 ong<\/li>\n

    <\/u1><\/p>\n

    Quy tr\u00ecnh ho\u1ea1t \u0111\u1ed9ng c\u1ee7a b\u1ed9 l\u1ecdc h\u1ea1t diesel<\/h2>\n

    Quy tr\u00ecnh ho\u1ea1t \u0111\u1ed9ng c\u1ee7a b\u1ed9 l\u1ecdc h\u1ea1t diesel c\u00f3 th\u1ec3 \u0111\u01b0\u1ee3c chia l\u00e0m ba b\u01b0\u1edbc ch\u00ednh:<\/p>\n

      \n
    1. Thu gom<\/strong>: Khi kh\u00ed th\u1ea3i \u0111i qua b\u1ed9 l\u1ecdc, c\u00e1c h\u1ea1t b\u1ee5i l\u1edbn h\u01a1n s\u1ebd b\u1ecb ch\u1eb7n l\u1ea1i v\u00e0 gi\u1eef l\u1ea1i trong c\u00e1c mao qu\u1ea3n c\u1ee7a b\u1ed9 l\u1ecdc. Sau m\u1ed9t th\u1eddi gian, l\u01b0\u1ee3ng h\u1ea1t t\u00edch t\u1ee5 n\u00e0y s\u1ebd t\u0103ng l\u00ean.<\/li>\n
    2. \u0110\u1ed1t ch\u00e1y<\/strong>: \u0110\u1ec3 duy tr\u00ec hi\u1ec7u su\u1ea5t ho\u1ea1t \u0111\u1ed9ng c\u1ee7a b\u1ed9 l\u1ecdc, c\u00e1c h\u1ea1t b\u1ee5i c\u1ea7n \u0111\u01b0\u1ee3c \u0111\u1ed1t ch\u00e1y v\u00e0 lo\u1ea1i b\u1ecf. \u0110i\u1ec1u n\u00e0y th\u01b0\u1eddng \u0111\u01b0\u1ee3c th\u1ef1c hi\u1ec7n b\u1eb1ng c\u00e1ch n\u00e2ng nhi\u1ec7t \u0111\u1ed9 trong b\u1ed9 l\u1ecdc qua c\u00e1c qu\u00e1 tr\u00ecnh nh\u01b0 phun nhi\u00ean li\u1ec7u b\u1ed5 sung ho\u1eb7c s\u1eed d\u1ee5ng b\u1ed9 \u0111\u1ed1t ph\u1ee5.<\/li>\n
    3. T\u00e1i sinh<\/strong>: Khi c\u00e1c h\u1ea1t b\u1ee5i \u0111\u00e3 b\u1ecb \u0111\u1ed1t ch\u00e1y, b\u1ed9 l\u1ecdc s\u1ebd \u0111\u01b0\u1ee3c “t\u00e1i sinh” v\u00e0 s\u1eb5n s\u00e0ng l\u1ecdc ti\u1ebfp c\u00e1c h\u1ea1t b\u1ee5i t\u1eeb kh\u00ed th\u1ea3i.<\/li>\n<\/ol>\n

      L\u1ee3i \u00edch c\u1ee7a b\u1ed9 l\u1ecdc h\u1ea1t diesel<\/h2>\n

      <\/p>\n

    4. Gi\u1ea3m \u00f4 nhi\u1ec5m kh\u00f4ng kh\u00ed:<\/strong> B\u1ed9 l\u1ecdc h\u1ea1t diesel gi\u00fap lo\u1ea1i b\u1ecf c\u00e1c h\u1ea1t b\u1ee5i m\u1ecbn, gi\u00fap gi\u1ea3m t\u00e1c \u0111\u1ed9ng x\u1ea5u \u0111\u1ebfn s\u1ee9c kh\u1ecfe con ng\u01b0\u1eddi v\u00e0 m\u00f4i tr\u01b0\u1eddng.<\/li>\n
    5. T\u0103ng hi\u1ec7u su\u1ea5t nhi\u00ean li\u1ec7u:<\/strong> B\u1ed9 l\u1ecdc hi\u1ec7u qu\u1ea3 c\u00f3 th\u1ec3 c\u1ea3i thi\u1ec7n hi\u1ec7u su\u1ea5t ti\u00eau th\u1ee5 nhi\u00ean li\u1ec7u c\u1ee7a \u0111\u1ed9ng c\u01a1.<\/li>\n
    6. Tu\u00e2n th\u1ee7 quy \u0111\u1ecbnh:<\/strong> C\u00e1c quy \u0111\u1ecbnh v\u1ec1 kh\u00ed th\u1ea3i ng\u00e0y c\u00e0ng nghi\u00eam ng\u1eb7t, b\u1ed9 l\u1ecdc h\u1ea1t diesel gi\u00fap \u0111\u1ed9ng c\u01a1 \u0111\u00e1p \u1ee9ng \u0111\u01b0\u1ee3c c\u00e1c ti\u00eau chu\u1ea9n n\u00e0y.<\/li>\n

      <\/u1><\/p>\n

      T\u00f3m l\u1ea1i, b\u1ed9 l\u1ecdc h\u1ea1t diesel l\u00e0 m\u1ed9t ph\u1ea7n quan tr\u1ecdng trong h\u1ec7 th\u1ed1ng l\u00e0m s\u1ea1ch kh\u00ed th\u1ea3i c\u1ee7a c\u00e1c \u0111\u1ed9ng c\u01a1 diesel, gi\u00fap gi\u1ea3m thi\u1ec3u \u00f4 nhi\u1ec5m kh\u00f4ng kh\u00ed v\u00e0 b\u1ea3o v\u1ec7 s\u1ee9c kh\u1ecfe c\u1ed9ng \u0111\u1ed3ng. C\u00f4ng ngh\u1ec7 n\u00e0y kh\u00f4ng ng\u1eebng \u0111\u01b0\u1ee3c c\u1ea3i ti\u1ebfn \u0111\u1ec3 \u0111\u00e1p \u1ee9ng c\u00e1c ti\u00eau chu\u1ea9n kh\u00ed th\u1ea3i ng\u00e0y c\u00e0ng nghi\u00eam ng\u1eb7t, \u0111\u1ed3ng th\u1eddi duy tr\u00ec hi\u1ec7u su\u1ea5t ho\u1ea1t \u0111\u1ed9ng c\u1ee7a \u0111\u1ed9ng c\u01a1.<\/p>\n","protected":false},"excerpt":{"rendered":"

      B\u1ed9 l\u1ecdc h\u1ea1t diesel l\u00e0m s\u1ea1ch kh\u00ed th\u1ea3i b\u1eb1ng c\u00e1ch gi\u1eef l\u1ea1i c\u00e1c h\u1ea1t b\u1ee5i v\u00e0 ch\u1ea5t \u0111\u1ed9c h\u1ea1i, gi\u00fap gi\u1ea3m \u00f4 nhi\u1ec5m kh\u00f4ng kh\u00ed v\u00e0 b\u1ea3o v\u1ec7 m\u00f4i tr\u01b0\u1eddng.<\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":[],"categories":[132],"tags":[],"yoast_head":"\nL\u00e0m th\u1ebf n\u00e0o b\u1ed9 l\u1ecdc h\u1ea1t diesel l\u00e0m s\u1ea1ch kh\u00ed th\u1ea3i<\/title>\n<meta name=\"description\" content=\"B\u1ed9 l\u1ecdc h\u1ea1t diesel l\u00e0m s\u1ea1ch kh\u00ed th\u1ea3i b\u1eb1ng c\u00e1ch gi\u1eef l\u1ea1i c\u00e1c h\u1ea1t b\u1ee5i v\u00e0 ch\u1ea5t \u0111\u1ed9c h\u1ea1i, gi\u00fap gi\u1ea3m \u00f4 nhi\u1ec5m kh\u00f4ng kh\u00ed v\u00e0 b\u1ea3o v\u1ec7 m\u00f4i tr\u01b0\u1eddng.\" \/>\n<meta name=\"robots\" content=\"index, follow, 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