{"id":710373,"date":"2024-10-22T04:52:39","date_gmt":"2024-10-22T03:52:39","guid":{"rendered":"https:\/\/www.thermal-engineering.org\/?p=710373"},"modified":"2024-10-22T04:52:39","modified_gmt":"2024-10-22T03:52:39","slug":"cach-hoat-dong-cua-thiet-bi-tach-loc-xoay","status":"publish","type":"post","link":"https:\/\/www.thermal-engineering.org\/vi\/cach-hoat-dong-cua-thiet-bi-tach-loc-xoay\/","title":{"rendered":"C\u00e1ch ho\u1ea1t \u0111\u1ed9ng c\u1ee7a thi\u1ebft b\u1ecb t\u00e1ch l\u1ed1c xo\u00e1y"},"content":{"rendered":"

Thi\u1ebft b\u1ecb t\u00e1ch l\u1ed1c xo\u00e1y: Hi\u1ec3u c\u00e1ch ho\u1ea1t \u0111\u1ed9ng, nguy\u00ean l\u00fd v\u00e0 \u1ee9ng d\u1ee5ng th\u1ef1c ti\u1ec5n trong vi\u1ec7c t\u00e1ch b\u1ee5i v\u00e0 h\u1ea1t t\u1eeb kh\u00f4ng kh\u00ed trong ng\u00e0nh c\u00f4ng nghi\u1ec7p.<\/p>\n

\"C\u00e1ch<\/p>\n

C\u00e1ch ho\u1ea1t \u0111\u1ed9ng c\u1ee7a thi\u1ebft b\u1ecb t\u00e1ch l\u1ed1c xo\u00e1y<\/h2>\n

Thi\u1ebft b\u1ecb t\u00e1ch l\u1ed1c xo\u00e1y, c\u00f2n \u0111\u01b0\u1ee3c g\u1ecdi l\u00e0 cyclone separator<\/em>, l\u00e0 m\u1ed9t c\u00f4ng c\u1ee5 quan tr\u1ecdng trong l\u0129nh v\u1ef1c k\u1ef9 thu\u1eadt nhi\u1ec7t v\u00e0 x\u1eed l\u00fd kh\u00ed. Ch\u00fang \u0111\u01b0\u1ee3c s\u1eed d\u1ee5ng \u0111\u1ec3 t\u00e1ch c\u00e1c h\u1ea1t r\u1eafn ho\u1eb7c ch\u1ea5t l\u1ecfng ra kh\u1ecfi d\u00f2ng kh\u00ed b\u1eb1ng c\u00e1ch s\u1eed d\u1ee5ng l\u1ef1c ly t\u00e2m. \u0110\u00e2y l\u00e0 m\u1ed9t ph\u01b0\u01a1ng ph\u00e1p hi\u1ec7u qu\u1ea3 v\u00e0 \u0111\u01a1n gi\u1ea3n, kh\u00f4ng y\u00eau c\u1ea7u c\u00e1c th\u00e0nh ph\u1ea7n chuy\u1ec3n \u0111\u1ed9ng ph\u1ee9c t\u1ea1p.<\/p>\n

Nguy\u00ean l\u00fd ho\u1ea1t \u0111\u1ed9ng<\/h2>\n

Thi\u1ebft b\u1ecb t\u00e1ch l\u1ed1c xo\u00e1y ho\u1ea1t \u0111\u1ed9ng d\u1ef1a tr\u00ean l\u1ef1c ly t\u00e2m ph\u00e1t sinh khi d\u00f2ng kh\u00ed chuy\u1ec3n \u0111\u1ed9ng v\u1edbi t\u1ed1c \u0111\u1ed9 cao trong m\u1ed9t h\u00ecnh tr\u1ee5 ho\u1eb7c h\u00ecnh n\u00f3n. Khi d\u00f2ng kh\u00ed mang theo h\u1ea1t r\u1eafn ho\u1eb7c ch\u1ea5t l\u1ecfng \u0111i v\u00e0o thi\u1ebft b\u1ecb, n\u00f3 s\u1ebd t\u1ea1o ra m\u1ed9t d\u00f2ng xo\u00e1y m\u1ea1nh m\u1ebd.<\/p>\n

<\/p>\n

  • Khi d\u00f2ng kh\u00ed v\u00e0 h\u1ea1t r\u1eafn\/ch\u1ea5t l\u1ecfng v\u00e0o thi\u1ebft b\u1ecb t\u00e1ch l\u1ed1c xo\u00e1y, ch\u00fang t\u1ea1o ra m\u1ed9t d\u00f2ng xo\u00e1y xo\u1eafn \u1ed1c.<\/li>\n
  • L\u1ef1c ly t\u00e2m s\u1ebd \u0111\u1ea9y c\u00e1c h\u1ea1t c\u00f3 tr\u1ecdng l\u01b0\u1ee3ng l\u1edbn h\u01a1n ra ph\u00eda ngo\u00e0i th\u00e0nh c\u1ee7a thi\u1ebft b\u1ecb.<\/li>\n
  • H\u1ea1t r\u1eafn\/ch\u1ea5t l\u1ecfng sau \u0111\u00f3 tr\u01b0\u1ee3t xu\u1ed1ng v\u00e0 \u0111\u01b0\u1ee3c thu th\u1eadp \u1edf ph\u1ea7n d\u01b0\u1edbi c\u00f9ng c\u1ee7a thi\u1ebft b\u1ecb.<\/li>\n
  • D\u00f2ng kh\u00ed \u0111\u00e3 \u0111\u01b0\u1ee3c l\u00e0m s\u1ea1ch r\u1ed3i tho\u00e1t ra kh\u1ecfi ph\u1ea7n tr\u00ean c\u1ee7a thi\u1ebft b\u1ecb.<\/li>\n

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

    C\u00f4ng th\u1ee9c t\u00ednh to\u00e1n<\/h2>\n

    Hi\u1ec7u su\u1ea5t c\u1ee7a thi\u1ebft b\u1ecb t\u00e1ch l\u1ed1c xo\u00e1y th\u01b0\u1eddng \u0111\u01b0\u1ee3c m\u00f4 t\u1ea3 b\u1eb1ng c\u00e1c c\u00f4ng th\u1ee9c c\u01a1 b\u1ea3n trong \u0111\u1ed9ng l\u1ef1c h\u1ecdc ch\u1ea5t l\u01b0u. M\u1ed9t trong s\u1ed1 \u0111\u00f3 l\u00e0 c\u00f4ng th\u1ee9c t\u00ednh l\u1ef1c ly t\u00e2m:<\/p>\n

    F = m \\cdot (v^2 \/ r)<\/em><\/p>\n

    Trong \u0111\u00f3:<\/p>\n

    <\/p>\n

  • F<\/em>: L\u1ef1c ly t\u00e2m<\/li>\n
  • m<\/em>: Kh\u1ed1i l\u01b0\u1ee3ng c\u1ee7a h\u1ea1t<\/li>\n
  • v<\/em>: V\u1eadn t\u1ed1c c\u1ee7a h\u1ea1t<\/li>\n
  • r<\/em>: B\u00e1n k\u00ednh c\u1ee7a d\u00f2ng xo\u00e1y<\/li>\n

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

    \u1ee8ng d\u1ee5ng trong th\u1ef1c t\u1ebf<\/h2>\n

    Thi\u1ebft b\u1ecb t\u00e1ch l\u1ed1c xo\u00e1y \u0111\u01b0\u1ee3c s\u1eed d\u1ee5ng r\u1ed9ng r\u00e3i trong nhi\u1ec1u ng\u00e0nh c\u00f4ng nghi\u1ec7p kh\u00e1c nhau:<\/p>\n

    <\/p>\n

  • Trong ng\u00e0nh c\u00f4ng nghi\u1ec7p xi m\u0103ng, \u0111\u1ec3 t\u00e1ch b\u1ee5i kh\u1ecfi kh\u00ed th\u1ea3i.<\/li>\n
  • Trong c\u00e1c nh\u00e0 m\u00e1y s\u1ea3n xu\u1ea5t g\u1ed7, \u0111\u1ec3 thu th\u1eadp m\u1ea1t c\u01b0a.<\/li>\n
  • Trong ng\u00e0nh c\u00f4ng nghi\u1ec7p th\u1ef1c ph\u1ea9m, \u0111\u1ec3 t\u00e1ch c\u00e1c h\u1ea1t b\u1ed9t ra kh\u1ecfi kh\u00f4ng kh\u00ed.<\/li>\n
  • Trong c\u00e1c nh\u00e0 m\u00e1y nhi\u1ec7t \u0111i\u1ec7n v\u00e0 c\u00f4ng nghi\u1ec7p h\u00f3a ch\u1ea5t, \u0111\u1ec3 l\u00e0m s\u1ea1ch kh\u00ed tr\u01b0\u1edbc khi th\u1ea3i ra m\u00f4i tr\u01b0\u1eddng.<\/li>\n

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

    V\u1edbi thi\u1ebft k\u1ebf \u0111\u01a1n gi\u1ea3n nh\u01b0ng hi\u1ec7u qu\u1ea3 cao, thi\u1ebft b\u1ecb t\u00e1ch l\u1ed1c xo\u00e1y l\u00e0 m\u1ed9t gi\u1ea3i ph\u00e1p l\u00fd t\u01b0\u1edfng cho vi\u1ec7c x\u1eed l\u00fd c\u00e1c h\u1ea1t r\u1eafn v\u00e0 ch\u1ea5t l\u1ecfng trong d\u00f2ng kh\u00ed. Ch\u00fang kh\u00f4ng ch\u1ec9 gi\u00fap n\u00e2ng cao hi\u1ec7u qu\u1ea3 s\u1ea3n xu\u1ea5t m\u00e0 c\u00f2n g\u00f3p ph\u1ea7n b\u1ea3o v\u1ec7 m\u00f4i tr\u01b0\u1eddng.<\/p>\n

    Hy v\u1ecdng b\u00e0i vi\u1ebft n\u00e0y \u0111\u00e3 gi\u00fap b\u1ea1n hi\u1ec3u r\u00f5 h\u01a1n v\u1ec1 c\u00e1ch ho\u1ea1t \u0111\u1ed9ng v\u00e0 \u1ee9ng d\u1ee5ng c\u1ee7a thi\u1ebft b\u1ecb t\u00e1ch l\u1ed1c xo\u00e1y trong th\u1ef1c t\u1ebf.<\/p>\n","protected":false},"excerpt":{"rendered":"

    Thi\u1ebft b\u1ecb t\u00e1ch l\u1ed1c xo\u00e1y: Hi\u1ec3u c\u00e1ch ho\u1ea1t \u0111\u1ed9ng, nguy\u00ean l\u00fd v\u00e0 \u1ee9ng d\u1ee5ng th\u1ef1c ti\u1ec5n trong vi\u1ec7c t\u00e1ch b\u1ee5i v\u00e0 h\u1ea1t t\u1eeb kh\u00f4ng kh\u00ed trong ng\u00e0nh c\u00f4ng nghi\u1ec7p.<\/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":"\nC\u00e1ch ho\u1ea1t \u0111\u1ed9ng c\u1ee7a thi\u1ebft b\u1ecb t\u00e1ch l\u1ed1c xo\u00e1y<\/title>\n<meta name=\"description\" content=\"Thi\u1ebft b\u1ecb t\u00e1ch l\u1ed1c xo\u00e1y: Hi\u1ec3u c\u00e1ch ho\u1ea1t \u0111\u1ed9ng, nguy\u00ean l\u00fd v\u00e0 \u1ee9ng d\u1ee5ng th\u1ef1c ti\u1ec5n trong vi\u1ec7c t\u00e1ch b\u1ee5i v\u00e0 h\u1ea1t t\u1eeb kh\u00f4ng kh\u00ed trong ng\u00e0nh c\u00f4ng nghi\u1ec7p.\" \/>\n<meta name=\"robots\" content=\"index, follow, max-snippet:-1, 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