{"id":115188,"date":"2021-12-14T14:11:54","date_gmt":"2021-12-14T06:11:54","guid":{"rendered":"https:\/\/www.alpapowder.com\/115188\/"},"modified":"2021-12-14T14:11:54","modified_gmt":"2021-12-14T06:11:54","slug":"may-nghien-phan-luc-hoan-thanh-qua-trinh-nghien-va-phan-loai-sieu-min-cung-mot-luc","status":"publish","type":"post","link":"https:\/\/www.alpapowder.com\/vi\/115188\/","title":{"rendered":"M\u00e1y nghi\u1ec1n ph\u1ea3n l\u1ef1c ho\u00e0n th\u00e0nh qu\u00e1 tr\u00ecnh nghi\u1ec1n v\u00e0 ph\u00e2n lo\u1ea1i si\u00eau m\u1ecbn c\u00f9ng m\u1ed9t l\u00fac"},"content":{"rendered":"

M\u00e1y nghi\u1ec1n ph\u1ea3n l\u1ef1c l\u00e0 m\u00e1y nghi\u1ec1n t\u00edch h\u1ee3p ch\u1ee9c n\u0103ng k\u00e9p l\u00e0 nghi\u1ec1n v\u00e0 ph\u00e2n lo\u1ea1i b\u1eb1ng tia. N\u00f3 \u0111\u01b0\u1ee3c ph\u00e1t tri\u1ec3n \u0111\u1ec3 \u0111\u00e1p \u1ee9ng nhu c\u1ea7u c\u1ee7a th\u1ecb tr\u01b0\u1eddng v\u1ec1 c\u00e1c nh\u00e0 m\u00e1y cao c\u1ea5p. M\u00e1y nghi\u1ec1n ph\u1ea3n l\u1ef1c \u0111\u01b0\u1ee3c trang b\u1ecb m\u1ed9t bu\u1ed3ng ph\u00e2n lo\u1ea1i \u0111\u1ec3 ph\u00e2n lo\u1ea1i c\u00e1c h\u1ea1t trong d\u00f2ng xo\u00e1y t\u1ed1c \u0111\u1ed9 cao. B\u1ed9t m\u1ecbn b\u1ecb m\u1ea5t l\u1ef1c ly t\u00e2m \u0111\u01b0\u1ee3c \u0111\u01b0a v\u00e0o h\u1ec7 th\u1ed1ng thu gom \u0111\u1ec3 tr\u1edf th\u00e0nh th\u00e0nh ph\u1ea9m, c\u00e1c h\u1ea1t th\u00f4 ch\u00ecm xu\u1ed1ng khoang nghi\u1ec1n d\u1ecdc theo b\u00ean ngo\u00e0i c\u1ee7a d\u00f2ng xo\u00e1y d\u01b0\u1edbi t\u00e1c d\u1ee5ng c\u1ee7a l\u1ef1c ly t\u00e2m, l\u00e0m cho n\u00f3 \u0111\u01b0\u1ee3c nghi\u1ec1n tr\u1edf l\u1ea1i. V\u1eadt li\u1ec7u c\u1ee7a m\u00e1y nghi\u1ec1n ph\u1ea3n l\u1ef1c di \u0111\u1ed9ng \u0111\u01b0\u1ee3c chuy\u1ec3n t\u1eeb van m\u1ed9t chi\u1ec1u \u0111\u1ebfn ph\u1ec5u ch\u1ee9a, v\u00e0 \u0111\u01b0\u1ee3c \u0111\u01b0a \u0111\u1ebfn bu\u1ed3ng nghi\u1ec1n th\u00f4ng qua b\u1ed9 n\u1ea1p tr\u1ee5c v\u00edt. Kh\u00f4ng kh\u00ed si\u00eau thanh \u0111i v\u00e0o bu\u1ed3ng nghi\u1ec1n th\u00f4ng qua m\u1ed9t s\u1ed1 v\u00f2i phun, v\u00e0 \u0111\u01b0\u1ee3c phun v\u00e0o trung t\u00e2m \u0111\u1ec3 l\u00e0m s\u00f4i v\u1eadt li\u1ec7u v\u00e0 \u0111\u01b0\u1ee3c nghi\u1ec1n. V\u1eadt li\u1ec7u b\u1ecb nghi\u1ec1n n\u00e1t d\u01b0\u1edbi t\u00e1c \u0111\u1ed9ng c\u1ef1c m\u1ea1nh. M\u00e1y n\u00e0y l\u00e0 m\u1ed9t m\u00e1y nghi\u1ec1n b\u1ed9t ph\u1ea3n x\u1ea1 tr\u1ee5c \u0111\u1ee9ng, c\u00f3 th\u1ec3 ho\u00e0n th\u00e0nh hai b\u01b0\u1edbc x\u1eed l\u00fd l\u00e0 nghi\u1ec1n vi m\u00f4 v\u00e0 ph\u00e2n lo\u1ea1i h\u1ea1t c\u00f9ng m\u1ed9t l\u00fac. N\u00f3 ph\u00f9 h\u1ee3p \u0111\u1ec3 gia c\u00f4ng nhi\u1ec1u lo\u1ea1i v\u1eadt li\u1ec7u trong c\u00e1c ng\u00e0nh c\u00f4ng nghi\u1ec7p kh\u00e1c nhau. C\u00f3 th\u1ec3 \u0111i\u1ec1u ch\u1ec9nh k\u00edch th\u01b0\u1edbc h\u1ea1t t\u00f9y \u00fd m\u00e0 kh\u00f4ng c\u1ea7n d\u1eebng m\u00e1y.<\/p>\n

\"\"<\/p>\n

M\u00e1y nghi\u1ec1n ph\u1ea3n l\u1ef1c ch\u1ee7 y\u1ebfu bao g\u1ed3m khung, h\u1ed9p tr\u00ean, h\u1ed9p gi\u1eefa, h\u1ed9p d\u01b0\u1edbi, thi\u1ebft b\u1ecb c\u1ea5p li\u1ec7u, \u0111\u1ed9ng c\u01a1 ph\u00e2n lo\u1ea1i, \u0111\u1ed9ng c\u01a1 ch\u00ednh, c\u1ee5m r\u00f4to v\u00e0 c\u00e1c th\u00e0nh ph\u1ea7n kh\u00e1c. Chuy\u1ec3n \u0111\u1ed9ng quay c\u1ee7a r\u00f4to c\u00f3 \u0111\u01b0\u1ee3c nh\u1edd \u0111\u1ed9ng c\u01a1 ch\u00ednh d\u1eabn \u0111\u1ed9ng tr\u1ee5c ch\u00ednh th\u00f4ng qua d\u00e2y \u0111ai ch\u1eef V. Chuy\u1ec3n \u0111\u1ed9ng quay c\u1ee7a b\u00e1nh xe ph\u00e2n lo\u1ea1i \u0111\u01b0\u1ee3c th\u1ef1c hi\u1ec7n nh\u1edd \u0111\u1ed9ng c\u01a1 t\u1ea7n s\u1ed1 thay \u0111\u1ed5i ph\u00e2n lo\u1ea1i \u0111i\u1ec1u khi\u1ec3n tr\u1ee5c ph\u00e2n lo\u1ea1i th\u00f4ng qua kh\u1edbp n\u1ed1i. Chuy\u1ec3n \u0111\u1ed9ng quay c\u1ee7a b\u1ed9 ph\u00e2n lo\u1ea1i ng\u01b0\u1ee3c v\u1edbi chuy\u1ec3n \u0111\u1ed9ng quay c\u1ee7a \u0111\u0129a m\u00e0i. \u0110\u1ed9 \u0111\u00e0n h\u1ed3i c\u1ee7a \u0111ai ch\u1eef V \u0111\u01b0\u1ee3c \u0111i\u1ec1u ch\u1ec9nh b\u1eb1ng c\u00e1c bu l\u00f4ng si\u1ebft \u0111\u1ec3 \u0111i\u1ec1u ch\u1ec9nh kho\u1ea3ng c\u00e1ch t\u00e2m gi\u1eefa \u0111\u1ed9ng c\u01a1 v\u00e0 v\u1eadt ch\u1ee7, sao cho \u0111ai ch\u1eef V \u0111\u01b0\u1ee3c si\u1ebft ch\u1eb7t v\u1eeba ph\u1ea3i. R\u00f4to c\u00f3 c\u1ea5u t\u1ea1o ch\u1ee7 y\u1ebfu g\u1ed3m tr\u1ee5c ch\u00ednh, b\u1ec7 \u0111\u1ee1, \u1ed5 tr\u1ee5c, r\u00f4to, kh\u1ed1i m\u00e0i v\u00e0 b\u00e1nh \u0111ai ch\u1eef V. Sau khi r\u00f4to \u0111\u01b0\u1ee3c l\u1eafp c\u00e1c kh\u1ed1i m\u00e0i, s\u1ef1 c\u00e2n b\u1eb1ng \u0111\u1ed9ng \u0111\u01b0\u1ee3c ki\u1ec3m tra. T\u1ed1c \u0111\u1ed9 quay c\u1ee7a c\u00e1nh qu\u1ea1t ph\u00e2n lo\u1ea1i c\u00f3 th\u1ec3 \u0111\u01b0\u1ee3c \u0111i\u1ec1u ch\u1ec9nh t\u1ef1 do m\u00e0 kh\u00f4ng c\u1ea7n d\u1eebng m\u00e1y, \u0111\u1ec3 s\u1ea3n ph\u1ea9m ph\u00e2n lo\u1ea1i c\u00f3 th\u1ec3 \u0111\u1ea1t \u0111\u1ed9 m\u1ecbn l\u00fd t\u01b0\u1edfng. Thi\u1ebft b\u1ecb c\u1ea5p li\u1ec7u ch\u1ee7 y\u1ebfu bao g\u1ed3m ph\u1ec5u, khoan, \u0111\u1ed9ng c\u01a1 chuy\u1ec3n \u0111\u1ed5i t\u1ea7n s\u1ed1, h\u1ed9p gi\u1ea3m t\u1ed1c v\u00e0 c\u00e1c b\u1ed9 ph\u1eadn kh\u00e1c. L\u01b0\u1ee3ng th\u1ee9c \u0103n c\u00f3 th\u1ec3 nh\u1eadn \u0111\u01b0\u1ee3c b\u1eb1ng c\u00e1ch \u0111i\u1ec1u ch\u1ec9nh t\u1ed1c \u0111\u1ed9 c\u1ee7a \u0111\u1ed9ng c\u01a1 bi\u1ebfn \u0111\u1ed5i t\u1ea7n s\u1ed1, sao cho t\u1ea3i c\u1ee7a \u0111\u1ed9ng c\u01a1 ch\u00ednh v\u1ec1 c\u01a1 b\u1ea3n n\u1eb1m trong ph\u1ea1m vi t\u1ea3i \u0111\u1ecbnh m\u1ee9c.<\/p>\n

V\u00ec c\u1ee5m r\u00f4to v\u00e0 c\u00e1nh qu\u1ea1t ph\u00e2n c\u1ea5p c\u00f3 th\u1ec3 \u0111\u01b0\u1ee3c l\u1eafp r\u00e1p sau khi v\u01b0\u1ee3t qua ki\u1ec3m tra c\u00e2n b\u1eb1ng \u0111\u1ed9ng, n\u00ean \u0111\u1ed9 rung t\u1ea1o ra trong qu\u00e1 tr\u00ecnh v\u1eadn h\u00e0nh l\u00e0 r\u1ea5t nh\u1ecf. To\u00e0n b\u1ed9 m\u00e1y kh\u00f4ng c\u1ea7n m\u00f3ng v\u00e0 bu l\u00f4ng m\u00f3ng \u0111\u1ec3 l\u1eafp \u0111\u1eb7t. Gi\u00e1 ch\u1ec9 c\u1ea7n \u0111\u1eb7t tr\u00ean m\u1eb7t \u0111\u1ea5t n\u1eb1m ngang ho\u1eb7c \u0111\u01b0\u1ee3c h\u1ed7 tr\u1ee3 b\u1edfi c\u00e1c t\u1ea5m \u0111\u1ec7m ch\u1ed1ng va \u0111\u1eadp. V\u1ecb tr\u00ed c\u1ee7a t\u1ee7 \u0111i\u1ec1u khi\u1ec3n \u0111i\u1ec7n v\u00e0 m\u00e1y ch\u1ee7 kh\u00f4ng \u0111\u01b0\u1ee3c qu\u00e1 xa (tr\u1eeb tr\u01b0\u1eddng h\u1ee3p \u0111\u1eb7c bi\u1ec7t nh\u01b0 m\u00e0i v\u1eadt li\u1ec7u d\u1eabn \u0111i\u1ec7n, v.v.). B\u1eb1ng c\u00e1ch n\u00e0y, c\u00f3 th\u1ec3 quan s\u00e1t \u0111\u01b0\u1ee3c t\u1ea3i c\u1ee7a \u0111\u1ed9ng c\u01a1 ch\u00ednh, \u0111\u1ed3ng th\u1eddi c\u00f3 th\u1ec3 ng\u1eaft ngu\u1ed3n \u0111i\u1ec7n k\u1ecbp th\u1eddi trong tr\u01b0\u1eddng h\u1ee3p nguy hi\u1ec3m.<\/p>\n

M\u00e1y nghi\u1ec1n ph\u1ea3n l\u1ef1c \u0111\u01b0\u1ee3c s\u1eed d\u1ee5ng \u0111\u1ec3 nghi\u1ec1n si\u00eau m\u1ecbn trong h\u00f3a ch\u1ea5t, th\u1ef1c ph\u1ea9m, th\u1ee9c \u0103n ch\u0103n nu\u00f4i, thu\u1ed1c v\u00e0 s\u1ea3n ph\u1ea9m trung gian, thu\u1ed1c l\u00e1, thu\u1ed1c tr\u1eeb s\u00e2u (b\u1ed9t \u01b0\u1edbt), b\u1ed9t m\u00e0u, ch\u1ea5t ph\u1ee7, thu\u1ed1c nhu\u1ed9m, g\u1ed1m s\u1ee9, ch\u1ea5t m\u00e0u, ch\u1ea5t keo, kho\u00e1ng phi kim lo\u1ea1i v\u00e0 k\u1ef9 thu\u1eadt sinh h\u1ecdc (Ch\u1eb3ng h\u1ea1n nh\u01b0 canxi cacbonat, magie oxit, nh\u00f4m hydroxit, xeri oxit, nh\u1ef1a phenol, tinh b\u1ed9t \u03b1, pentasnat, mica, v.v.).<\/p>\n","protected":false},"excerpt":{"rendered":"

M\u00e1y nghi\u1ec1n ph\u1ea3n l\u1ef1c l\u00e0 m\u00e1y nghi\u1ec1n t\u00edch h\u1ee3p ch\u1ee9c n\u0103ng k\u00e9p l\u00e0 nghi\u1ec1n v\u00e0 ph\u00e2n lo\u1ea1i b\u1eb1ng tia. N\u00f3 \u0111\u01b0\u1ee3c ph\u00e1t tri\u1ec3n \u0111\u1ec3 \u0111\u00e1p \u1ee9ng nhu c\u1ea7u c\u1ee7a th\u1ecb tr\u01b0\u1eddng v\u1ec1 c\u00e1c nh\u00e0 m\u00e1y cao c\u1ea5p. M\u00e1y nghi\u1ec1n ph\u1ea3n l\u1ef1c \u0111\u01b0\u1ee3c trang b\u1ecb m\u1ed9t bu\u1ed3ng ph\u00e2n lo\u1ea1i \u0111\u1ec3 ph\u00e2n lo\u1ea1i c\u00e1c h\u1ea1t trong d\u00f2ng xo\u00e1y t\u1ed1c \u0111\u1ed9 cao.<\/p>\n","protected":false},"author":6,"featured_media":83934,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"_acf_changed":false,"footnotes":""},"categories":[852],"tags":[886],"class_list":["post-115188","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-cong-nghiep-tin-tuc-vi","tag-nghien-khi-nen"],"acf":[],"_links":{"self":[{"href":"https:\/\/www.alpapowder.com\/vi\/wp-json\/wp\/v2\/posts\/115188","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.alpapowder.com\/vi\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/www.alpapowder.com\/vi\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/www.alpapowder.com\/vi\/wp-json\/wp\/v2\/users\/6"}],"replies":[{"embeddable":true,"href":"https:\/\/www.alpapowder.com\/vi\/wp-json\/wp\/v2\/comments?post=115188"}],"version-history":[{"count":0,"href":"https:\/\/www.alpapowder.com\/vi\/wp-json\/wp\/v2\/posts\/115188\/revisions"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/www.alpapowder.com\/vi\/wp-json\/wp\/v2\/media\/83934"}],"wp:attachment":[{"href":"https:\/\/www.alpapowder.com\/vi\/wp-json\/wp\/v2\/media?parent=115188"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.alpapowder.com\/vi\/wp-json\/wp\/v2\/categories?post=115188"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.alpapowder.com\/vi\/wp-json\/wp\/v2\/tags?post=115188"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}