{"id":685602,"date":"2024-09-22T10:56:34","date_gmt":"2024-09-22T09:56:34","guid":{"rendered":"https:\/\/www.thermal-engineering.org\/?p=685602"},"modified":"2024-09-22T10:56:34","modified_gmt":"2024-09-22T09:56:34","slug":"6-loai-bom-dich-chuyen-tich-cuc-trong-chuyen-giao-chat-long","status":"publish","type":"post","link":"https:\/\/www.thermal-engineering.org\/vi\/6-loai-bom-dich-chuyen-tich-cuc-trong-chuyen-giao-chat-long\/","title":{"rendered":"6 Lo\u1ea1i B\u01a1m D\u1ecbch Chuy\u1ec3n T\u00edch C\u1ef1c Trong Chuy\u1ec3n Giao Ch\u1ea5t L\u1ecfng"},"content":{"rendered":"<p class=\"sidekick\">T\u00ecm hi\u1ec3u v\u1ec1 6 lo\u1ea1i b\u01a1m d\u1ecbch chuy\u1ec3n t\u00edch c\u1ef1c trong chuy\u1ec3n giao ch\u1ea5t l\u1ecfng, bao g\u1ed3m nguy\u00ean l\u00fd ho\u1ea1t \u0111\u1ed9ng v\u00e0 \u1ee9ng d\u1ee5ng c\u1ee7a ch\u00fang trong ng\u00e0nh c\u00f4ng nghi\u1ec7p.<\/p>\n<p><img src=\"https:\/\/www.thermal-engineering.org\/wp-content\/uploads\/2024\/07\/6_loai_bom_dich_chuyen_tich_cuc_trong_chuyen_giao_chat_long.png\" alt=\"6 Lo\u1ea1i B\u01a1m D\u1ecbch Chuy\u1ec3n T\u00edch C\u1ef1c Trong Chuy\u1ec3n Giao Ch\u1ea5t L\u1ecfng\" style=\"display: block; margin-left: auto; margin-right: auto;\"\/><\/p>\n<h2>6 Lo\u1ea1i B\u01a1m D\u1ecbch Chuy\u1ec3n T\u00edch C\u1ef1c Trong Chuy\u1ec3n Giao Ch\u1ea5t L\u1ecfng<\/h2>\n<p>Trong l\u0129nh v\u1ef1c k\u1ef9 thu\u1eadt nhi\u1ec7t, b\u01a1m d\u1ecbch chuy\u1ec3n t\u00edch c\u1ef1c (positive displacement pumps) \u0111\u00f3ng vai tr\u00f2 quan tr\u1ecdng trong vi\u1ec7c v\u1eadn chuy\u1ec3n ch\u1ea5t l\u1ecfng. D\u01b0\u1edbi \u0111\u00e2y l\u00e0 s\u00e1u lo\u1ea1i b\u01a1m d\u1ecbch chuy\u1ec3n t\u00edch c\u1ef1c ph\u1ed5 bi\u1ebfn, c\u00f9ng v\u1edbi nguy\u00ean l\u00fd ho\u1ea1t \u0111\u1ed9ng v\u00e0 \u1ee9ng d\u1ee5ng c\u1ee7a ch\u00fang.<\/p>\n<ul>\n<li>\n<h3>B\u01a1m Piston<\/h3>\n<\/li>\n<p>B\u01a1m piston ho\u1ea1t \u0111\u1ed9ng b\u1eb1ng c\u00e1ch di chuy\u1ec3n m\u1ed9t piston l\u1eb7p \u0111i l\u1eb7p l\u1ea1i trong xi-lanh \u0111\u1ec3 t\u1ea1o \u00e1p su\u1ea5t nh\u1eb1m \u0111\u1ea9y ch\u1ea5t l\u1ecfng ra ngo\u00e0i. B\u01a1m n\u00e0y th\u00edch h\u1ee3p cho c\u00e1c \u1ee9ng d\u1ee5ng c\u1ea7n \u00e1p su\u1ea5t cao v\u00e0 l\u01b0u l\u01b0\u1ee3ng th\u1ea5p, nh\u01b0 trong h\u1ec7 th\u1ed1ng phanh th\u1ee7y l\u1ef1c.<\/p>\n<li>\n<h3>B\u01a1m Xy-lanh<\/h3>\n<\/li>\n<p>B\u01a1m xy-lanh (diaphragm pump) s\u1eed d\u1ee5ng m\u1ed9t m\u00e0ng (diaphragm) b\u1eb1ng cao su ho\u1eb7c plastic \u0111\u1ec3 thay \u0111\u1ed5i th\u1ec3 t\u00edch bu\u1ed3ng b\u01a1m, t\u1eeb \u0111\u00f3 di chuy\u1ec3n ch\u1ea5t l\u1ecfng. Lo\u1ea1i b\u01a1m n\u00e0y th\u01b0\u1eddng \u0111\u01b0\u1ee3c s\u1eed d\u1ee5ng trong c\u00e1c \u1ee9ng d\u1ee5ng \u0111\u00f2i h\u1ecfi \u0111\u1ed9 s\u1ea1ch cao ho\u1eb7c y\u00eau c\u1ea7u kh\u00f4ng ti\u1ebfp x\u00fac tr\u1ef1c ti\u1ebfp gi\u1eefa ch\u1ea5t l\u1ecfng v\u00e0 b\u1ed9 ph\u1eadn chuy\u1ec3n \u0111\u1ed9ng, nh\u01b0 trong ng\u00e0nh c\u00f4ng nghi\u1ec7p h\u00f3a ch\u1ea5t.<\/p>\n<li>\n<h3>B\u01a1m B\u00e1nh R\u0103ng<\/h3>\n<\/li>\n<p>B\u01a1m b\u00e1nh r\u0103ng (gear pump) c\u00f3 hai b\u00e1nh r\u0103ng quay ng\u01b0\u1ee3c chi\u1ec1u nhau \u0111\u1ec3 h\u00fat v\u00e0 \u0111\u1ea9y ch\u1ea5t l\u1ecfng. \u01afu \u0111i\u1ec3m c\u1ee7a b\u01a1m b\u00e1nh r\u0103ng l\u00e0 kh\u1ea3 n\u0103ng t\u1ea1o ra l\u01b0u l\u01b0\u1ee3ng \u0111\u1ec1u v\u00e0 \u1ed5n \u0111\u1ecbnh. Ch\u00fang th\u01b0\u1eddng \u0111\u01b0\u1ee3c s\u1eed d\u1ee5ng trong c\u00e1c h\u1ec7 th\u1ed1ng b\u00f4i tr\u01a1n v\u00e0 trong ng\u00e0nh c\u00f4ng nghi\u1ec7p d\u1ea7u m\u1ecf.<\/p>\n<li>\n<h3>B\u01a1m V\u00edt<\/h3>\n<\/li>\n<p>B\u01a1m v\u00edt (screw pump) s\u1eed d\u1ee5ng c\u00e1c tr\u1ee5c v\u00edt quay \u0111\u1ec3 k\u00e9o ch\u1ea5t l\u1ecfng qua th\u00e2n b\u01a1m. B\u01a1m n\u00e0y c\u00f3 th\u1ec3 x\u1eed l\u00fd c\u00e1c lo\u1ea1i ch\u1ea5t l\u1ecfng c\u00f3 \u0111\u1ed9 nh\u1edbt cao v\u00e0 th\u01b0\u1eddng \u0111\u01b0\u1ee3c s\u1eed d\u1ee5ng trong ng\u00e0nh c\u00f4ng nghi\u1ec7p d\u1ea7u m\u1ecf v\u00e0 ch\u1ebf bi\u1ebfn th\u1ee9c \u0103n.<\/p>\n<li>\n<h3>B\u01a1m H\u00ecnh B\u1ea7u D\u1ee5c<\/h3>\n<\/li>\n<p>B\u01a1m h\u00ecnh b\u1ea7u d\u1ee5c (lobe pump) s\u1eed d\u1ee5ng hai rotor h\u00ecnh b\u1ea7u d\u1ee5c quay ng\u01b0\u1ee3c chi\u1ec1u nhau \u0111\u1ec3 di chuy\u1ec3n ch\u1ea5t l\u1ecfng. B\u01a1m n\u00e0y kh\u00e1 linh ho\u1ea1t v\u00e0 c\u00f3 th\u1ec3 x\u1eed l\u00fd \u0111\u01b0\u1ee3c nhi\u1ec1u lo\u1ea1i ch\u1ea5t l\u1ecfng kh\u00e1c nhau, bao g\u1ed3m c\u1ea3 c\u00e1c ch\u1ea5t l\u1ecfng ch\u1ee9a h\u1ea1t r\u1eafn.<\/p>\n<li>\n<h3>B\u01a1m Van Quay<\/h3>\n<\/li>\n<p>B\u01a1m van quay (vanelike pump) s\u1eed d\u1ee5ng m\u1ed9t rotor v\u1edbi c\u00e1nh van di chuy\u1ec3n trong m\u1ed9t v\u1ecf h\u00ecnh tr\u1ee5 \u0111\u1ec3 h\u00fat v\u00e0 \u0111\u1ea9y ch\u1ea5t l\u1ecfng. Lo\u1ea1i b\u01a1m n\u00e0y th\u01b0\u1eddng \u0111\u01b0\u1ee3c d\u00f9ng trong c\u00e1c \u1ee9ng d\u1ee5ng y\u00eau c\u1ea7u l\u01b0u l\u01b0\u1ee3ng v\u00e0 \u00e1p su\u1ea5t th\u1ea5p, nh\u01b0 trong c\u00e1c h\u1ec7 th\u1ed1ng l\u00e0m m\u00e1t v\u00e0 b\u00f4i tr\u01a1n.<\/p>\n<\/ul>\n<p>M\u1ed7i lo\u1ea1i b\u01a1m d\u1ecbch chuy\u1ec3n t\u00edch c\u1ef1c c\u00f3 c\u00e1c \u1ee9ng d\u1ee5ng v\u00e0 \u01b0u \u0111i\u1ec3m ri\u00eang, l\u00e0m cho ch\u00fang ph\u00f9 h\u1ee3p v\u1edbi c\u00e1c nhu c\u1ea7u kh\u00e1c nhau trong qu\u00e1 tr\u00ecnh chuy\u1ec3n giao ch\u1ea5t l\u1ecfng. Hi\u1ec3u r\u00f5 v\u1ec1 t\u1eebng lo\u1ea1i b\u01a1m s\u1ebd gi\u00fap b\u1ea1n ch\u1ecdn l\u1ef1a \u0111\u01b0\u1ee3c thi\u1ebft b\u1ecb ph\u00f9 h\u1ee3p nh\u1ea5t cho \u1ee9ng d\u1ee5ng c\u1ee5 th\u1ec3 c\u1ee7a m\u00ecnh.<\/p>\n","protected":false},"excerpt":{"rendered":"<p>T\u00ecm hi\u1ec3u v\u1ec1 6 lo\u1ea1i b\u01a1m d\u1ecbch chuy\u1ec3n t\u00edch c\u1ef1c trong chuy\u1ec3n giao ch\u1ea5t l\u1ecfng, bao g\u1ed3m nguy\u00ean l\u00fd ho\u1ea1t \u0111\u1ed9ng v\u00e0 \u1ee9ng d\u1ee5ng c\u1ee7a ch\u00fang 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":"<!-- This site is optimized with the Yoast SEO plugin v15.4 - https:\/\/yoast.com\/wordpress\/plugins\/seo\/ -->\n<title>6 Lo\u1ea1i B\u01a1m D\u1ecbch Chuy\u1ec3n T\u00edch C\u1ef1c Trong Chuy\u1ec3n Giao Ch\u1ea5t 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