{"id":113103,"date":"2021-11-05T16:51:47","date_gmt":"2021-11-05T08:51:47","guid":{"rendered":"https:\/\/www.alpapowder.com\/113103\/"},"modified":"2021-11-05T16:51:47","modified_gmt":"2021-11-05T08:51:47","slug":"may-phan-loai-khong-khi-co-the-duoc-su-dung-de-phan-loai-pha-vo-va-loai-bo-cac-hat-lon","status":"publish","type":"post","link":"https:\/\/www.alpapowder.com\/vi\/113103\/","title":{"rendered":"M\u00e1y ph\u00e2n lo\u1ea1i kh\u00f4ng kh\u00ed c\u00f3 th\u1ec3 \u0111\u01b0\u1ee3c s\u1eed d\u1ee5ng \u0111\u1ec3 ph\u00e2n lo\u1ea1i, ph\u00e1 v\u1ee1 v\u00e0 lo\u1ea1i b\u1ecf c\u00e1c h\u1ea1t l\u1edbn"},"content":{"rendered":"

M\u00e1y ph\u00e2n lo\u1ea1i lu\u1ed3ng kh\u00f4ng kh\u00ed \u0111\u01b0\u1ee3c s\u1eed d\u1ee5ng r\u1ed9ng r\u00e3i trong c\u00e1c ng\u00e0nh c\u00f4ng nghi\u1ec7p h\u00f3a ch\u1ea5t, khai th\u00e1c m\u1ecf, luy\u1ec7n kim v\u00e0 c\u00e1c ng\u00e0nh c\u00f4ng nghi\u1ec7p kh\u00e1c v\u00e0 c\u00e1c v\u1eadt li\u1ec7u b\u1ed9t kh\u00f4 kh\u00e1c nhau \u0111\u1ec3 si\u00eau m\u1ecbn, ph\u00e1 v\u1ee1 v\u00e0 lo\u1ea1i b\u1ecf c\u00e1c h\u1ea1t l\u1edbn, \u0111\u1ed3ng th\u1eddi c\u00f3 th\u1ec3 ph\u00e2n lo\u1ea1i c\u00e1c h\u1ea1t h\u00ecnh c\u1ea7u, d\u1ea1ng v\u1ea3y v\u00e0 d\u1ea1ng s\u1ee3i; th\u00edch h\u1ee3p cho h\u00f3a ch\u1ea5t, kho\u00e1ng s\u1ea3n v\u00e0 v\u1eadt li\u1ec7u x\u00e2y d\u1ef1ng, \u0110i\u1ec7n t\u1eed, d\u01b0\u1ee3c ph\u1ea9m, thu\u1ed1c tr\u1eeb s\u00e2u, ch\u1ea5t ph\u1ee7, thu\u1ed1c nhu\u1ed9m, luy\u1ec7n kim v\u00e0 c\u00e1c ng\u00e0nh c\u00f4ng nghi\u1ec7p kh\u00e1c, c\u00f3 th\u1ec3 th\u1ef1c hi\u1ec7n ph\u00e2n lo\u1ea1i kh\u00f4 c\u00e1c ch\u1ea5t h\u1eefu c\u01a1 v\u00e0 v\u00f4 c\u01a1 kh\u00e1c nhau.<\/p>\n

\"\"<\/p>\n

M\u00e1y ph\u00e2n lo\u1ea1i d\u00f2ng kh\u00f4ng kh\u00ed bao g\u1ed3m m\u1ed9t b\u1ed9 h\u1ec7 th\u1ed1ng ph\u00e2n lo\u1ea1i v\u1edbi b\u1ed9 t\u00e1ch xyclon, b\u1ed9 h\u00fat b\u1ee5i v\u00e0 qu\u1ea1t gi\u00f3 c\u1ea3m \u1ee9ng. \u0110\u1ea7u ti\u00ean, v\u1eadt li\u1ec7u \u0111\u01b0\u1ee3c chuy\u1ec3n \u0111\u1ebfn khu v\u1ef1c ph\u00e2n lo\u1ea1i t\u1eeb \u0111\u1ea7u v\u00e0o c\u1ee7a \u0111\u1ea7u d\u01b0\u1edbi c\u1ee7a b\u1ed9 ph\u00e2n lo\u1ea1i lu\u1ed3ng kh\u00f4ng kh\u00ed d\u01b0\u1edbi s\u1ee9c h\u00fat c\u1ee7a qu\u1ea1t, sau \u0111\u00f3 di chuy\u1ec3n \u0111\u1ebfn khu v\u1ef1c ph\u00e2n lo\u1ea1i v\u1edbi t\u1ed1c \u0111\u1ed9 cao v\u1edbi lu\u1ed3ng gi\u00f3 t\u0103ng d\u1ea7n. Khe h\u1edf c\u1ee7a b\u00e1nh xe ph\u00e2n lo\u1ea1i \u0111i v\u00e0o b\u1ed9 t\u00e1ch xyclon ho\u1eb7c b\u1ed9 h\u00fat b\u1ee5i \u0111\u1ec3 thu th\u1eadp, v\u00e0 t\u1ed1c \u0111\u1ed9 c\u1ee7a c\u00e1c h\u1ea1t th\u00f4 b\u1ecb cu\u1ed1n theo m\u1ed9t ph\u1ea7n c\u1ee7a c\u00e1c h\u1ea1t m\u1ecbn \u0111\u1eadp v\u00e0o th\u00e0nh v\u00e0 bi\u1ebfn m\u1ea5t, sau \u0111\u00f3 \u0111i xu\u1ed1ng d\u1ecdc theo th\u00e0nh xi lanh \u0111\u1ebfn c\u1eeda tho\u00e1t kh\u00ed th\u1ee9 c\u1ea5p . C\u00e1c h\u1ea1t th\u00f4 v\u00e0 m\u1ecbn \u0111\u01b0\u1ee3c t\u00e1ch ra, c\u00e1c h\u1ea1t m\u1ecbn t\u0103ng l\u00ean khu v\u1ef1c ph\u00e2n lo\u1ea1i \u0111\u1ec3 ph\u00e2n lo\u1ea1i th\u1ee9 c\u1ea5p, v\u00e0 c\u00e1c h\u1ea1t th\u00f4 r\u01a1i xu\u1ed1ng c\u1eeda x\u1ea3 \u0111\u1ec3 x\u1ea3.<\/p>\n

\"\"<\/p>\n

\u0110\u1eb7c \u0111i\u1ec3m c\u1ea5u t\u1ea1o c\u1ee7a m\u00e1y ph\u00e2n lo\u1ea1i kh\u00f4ng kh\u00ed:<\/h4>\n

(1) B\u1ed9 ph\u00e2n lo\u1ea1i lu\u1ed3ng kh\u00f4ng kh\u00ed d\u01b0\u1edbi t\u00e1c \u0111\u1ed9ng c\u1ee7a c\u00e1nh qu\u1ea1t quay t\u1ed1c \u0111\u1ed9 cao v\u1edbi v\u00f2ng h\u1ea1t m\u1ecbn ph\u1ea3n l\u1ef1c. Khi \u00e1p su\u1ea5t c\u1ee7a kh\u00ed \u0111i qua c\u00e1nh b\u01a1m t\u0103ng l\u00ean, d\u00f2ng kh\u00ed \u00e1p su\u1ea5t cao s\u1ebd ch\u1ea3y ra kh\u1ecfi c\u00e1nh b\u01a1m v\u00e0 \u0111i qua v\u00f2ng h\u1ea1t m\u1ecbn ph\u1ea3n l\u1ef1c. H\u00ecnh d\u1ea1ng cong, b\u1ed9 ph\u00e2n lo\u1ea1i lu\u1ed3ng kh\u00f4ng kh\u00ed c\u00f3 di\u1ec7n t\u00edch m\u1eb7t c\u1eaft \u0111\u1ea7u v\u00e0o l\u1edbn v\u00e0 di\u1ec7n t\u00edch m\u1eb7t c\u1eaft ngang \u0111\u1ea7u ra nh\u1ecf, do \u0111\u00f3 \u00e1p su\u1ea5t lu\u1ed3ng kh\u00f4ng kh\u00ed t\u1ea1i \u0111\u1ea7u ra gi\u1ea3m, t\u1ed1c \u0111\u1ed9 t\u0103ng v\u00e0 n\u00f3 ch\u1ea3y ra theo h\u01b0\u1edbng quay, c\u00f3 l\u1ee3i cho s\u1ef1 ph\u00e2n lo\u1ea1i.<\/p>\n

(2) C\u01a1 c\u1ea5u \u0111i\u1ec1u ch\u1ec9nh c\u1ee7a b\u1ed9 ph\u00e2n lo\u1ea1i kh\u00f4ng kh\u00ed \u0111\u01b0\u1ee3c trang b\u1ecb ba thanh \u0111i\u1ec1u ch\u1ec9nh v\u00e0 m\u1ed9t d\u00e2y x\u00edch \u0111\u01b0\u1ee3c s\u1eed d\u1ee5ng \u0111\u1ec3 gi\u1eef cho n\u00f3 chuy\u1ec3n \u0111\u1ed9ng \u0111\u1ed3ng b\u1ed9. Khi c\u1ea7n \u0111i\u1ec1u ch\u1ec9nh di chuy\u1ec3n l\u00ean tr\u00ean, b\u1ed9t m\u1ecbn s\u1ebd t\u0103ng l\u00ean; khi c\u1ea7n \u0111i\u1ec1u ch\u1ec9nh di chuy\u1ec3n xu\u1ed1ng d\u01b0\u1edbi, b\u1ed9t m\u1ecbn s\u1ebd gi\u1ea3m. \u0110i\u1ec3m ph\u00e2n lo\u1ea1i c\u00f3 th\u1ec3 \u0111\u01b0\u1ee3c \u0111i\u1ec1u ch\u1ec9nh li\u00ean t\u1ee5c v\u00e0 k\u00edch th\u01b0\u1edbc h\u1ea1t c\u1ee7a s\u1ea3n ph\u1ea9m ph\u00e2n lo\u1ea1i c\u00f3 th\u1ec3 \u0111\u1ea1t \u0111\u1ebfn D97: 3 \uff5e 150 micron. B\u1ed9 ph\u00e2n lo\u1ea1i l\u01b0u l\u01b0\u1ee3ng kh\u00f4ng kh\u00ed ph\u00f9 h\u1ee3p \u0111\u1ec3 ph\u00e2n lo\u1ea1i m\u1ecbn c\u00e1c s\u1ea3n ph\u1ea9m kh\u00f4 c\u00f3 k\u00edch th\u01b0\u1edbc nh\u1ecf.<\/p>\n

(3) V\u00f2ng \u0111i\u1ec1u khi\u1ec3n \u0111\u01b0\u1ee3c trang b\u1ecb m\u1ed9t v\u00f2ng \u0111i\u1ec1u khi\u1ec3n \u0111\u1ec3 \u0111\u1ea3m b\u1ea3o r\u1eb1ng ti\u1ebft di\u1ec7n ph\u00f9 h\u1ee3p \u0111\u01b0\u1ee3c h\u00ecnh th\u00e0nh gi\u1eefa v\u00f2ng \u0111i\u1ec1u khi\u1ec3n v\u00e0 v\u00f2ng h\u1ea1t m\u1ecbn phun, v\u00e0 t\u1ed1c \u0111\u1ed9 d\u00f2ng ch\u1ea3y c\u1ee7a lu\u1ed3ng kh\u00f4ng kh\u00ed \u0111i\u1ec1u khi\u1ec3n l\u00e0 \u1ed5n \u0111\u1ecbnh.<\/p>\n

(4) L\u1ed7 th\u00f4ng kh\u00ed d\u01b0 \u0111\u01b0\u1ee3c tr\u00e1nh kh\u1ecfi v\u1eadt li\u1ec7u kh\u00f4 \u0111\u1ec3 mang l\u1ea1i kh\u00ed d\u01b0, v\u00e0 nhi\u1ec7t \u0111\u1ed9 trong ph\u00f2ng ph\u00e2n lo\u1ea1i cao h\u01a1n, v\u00e0 kh\u00f4ng kh\u00ed s\u1ebd gi\u00e3n n\u1edf, v\u00ec v\u1eady l\u1ed7 th\u00f4ng kh\u00ed d\u01b0 \u0111\u01b0\u1ee3c thi\u1ebft k\u1ebf \u0111\u1ec3 gi\u1eef lu\u1ed3ng kh\u00f4ng kh\u00ed trong ph\u00f2ng ph\u00e2n lo\u1ea1i. \u1ed5n \u0111\u1ecbnh v\u00e0 c\u00e2n b\u1eb1ng.<\/p>\n

Ph\u1ea1m vi \u1ee9ng d\u1ee5ng c\u1ee7a m\u00e1y ph\u00e2n lo\u1ea1i kh\u00f4ng kh\u00ed:<\/h4>\n

1. B\u1ed9 ph\u00e2n lo\u1ea1i d\u00f2ng kh\u00ed cho c\u00e1c v\u1eadt li\u1ec7u c\u00f3 \u0111\u1ed9 c\u1ee9ng cao ph\u00f9 h\u1ee3p v\u1edbi cacbua silic, corundum kh\u00e1c nhau, cacbua bo, alumin, zirconia, garnet, c\u00e1t zircon, kim c\u01b0\u01a1ng, v.v.<\/p>\n

2. V\u1ec1 kho\u00e1ng ch\u1ea5t phi kim lo\u1ea1i, b\u1ed9 ph\u00e2n lo\u1ea1i kh\u00f4ng kh\u00ed \u0111\u01b0\u1ee3c s\u1eed d\u1ee5ng cho th\u1ea1ch anh, than ch\u00ec, cao lanh, canxi cacbonat, mica, barit, mullite, \u0111\u00e1 y t\u1ebf, wollastonite, talc, pyrophyllite, v.v.<\/p>\n

3. V\u1ec1 c\u00f4ng ngh\u1ec7 h\u00f3a h\u1ecdc, nh\u00f4m hydroxit, silica<\/a> gel, thu\u1ed1c nhu\u1ed9m kh\u00e1c nhau, nh\u1ef1a epoxy, c\u00e1c ch\u1ea5t ph\u1ee5 gia kh\u00e1c nhau, v.v.<\/p>\n

4. V\u1ec1 m\u1eb7t th\u1ef1c ph\u1ea9m, m\u00e1y nghi\u1ec1n tia \u0111\u01b0\u1ee3c s\u1eed d\u1ee5ng \u0111\u1ec3 l\u00e0m ph\u1ea5n hoa, t\u00e1o gai, b\u1ed9t ng\u1ecdc trai, b\u1ed9t rau c\u1ee7 kh\u00e1c nhau, c\u00e1c lo\u1ea1i thu\u1ed1c th\u1ea3o m\u1ed9c Trung Qu\u1ed1c, m\u1ef9 ph\u1ea9m kh\u00e1c nhau, thu\u1ed1c kh\u00e1ng sinh, v.v.<\/p>\n

5. V\u1ec1 v\u1eadt li\u1ec7u kim lo\u1ea1i, m\u00e1y bay ph\u1ea3n l\u1ef1c c\u00f2n \u0111\u01b0\u1ee3c s\u1eed d\u1ee5ng cho b\u1ed9t nh\u00f4m, b\u1ed9t magi\u00ea, b\u1ed9t k\u1ebdm, b\u1ed9t thi\u1ebfc, b\u1ed9t \u0111\u1ed3ng,\u2026 M\u00e1y bay ph\u1ea3n l\u1ef1c c\u00f2n \u0111\u01b0\u1ee3c s\u1eed d\u1ee5ng trong v\u1eadt li\u1ec7u g\u1ed1m s\u1ee9, v\u1eadt li\u1ec7u ch\u1ecbu l\u1eeda, v\u1eadt li\u1ec7u \u0111i\u1ec7n t\u1eed, v\u1eadt li\u1ec7u t\u1eeb t\u00ednh, hi\u1ebfm v\u1eadt li\u1ec7u \u0111\u1ea5t, ph\u1ed1t pho, b\u1ed9t v\u1eadt li\u1ec7u sao ch\u00e9p, v.v.<\/p>\n","protected":false},"excerpt":{"rendered":"

M\u00e1y ph\u00e2n lo\u1ea1i lu\u1ed3ng kh\u00f4ng kh\u00ed \u0111\u01b0\u1ee3c s\u1eed d\u1ee5ng r\u1ed9ng r\u00e3i trong c\u00e1c ng\u00e0nh c\u00f4ng nghi\u1ec7p h\u00f3a ch\u1ea5t, khai th\u00e1c m\u1ecf, luy\u1ec7n kim v\u00e0 c\u00e1c ng\u00e0nh c\u00f4ng nghi\u1ec7p kh\u00e1c v\u00e0 c\u00e1c v\u1eadt li\u1ec7u b\u1ed9t kh\u00f4 kh\u00e1c nhau \u0111\u1ec3 si\u00eau m\u1ecbn, ph\u00e1 v\u1ee1 v\u00e0 lo\u1ea1i b\u1ecf c\u00e1c h\u1ea1t l\u1edbn, \u0111\u1ed3ng th\u1eddi c\u00f3 th\u1ec3 ph\u00e2n lo\u1ea1i c\u00e1c h\u1ea1t h\u00ecnh c\u1ea7u, d\u1ea1ng v\u1ea3y v\u00e0 d\u1ea1ng s\u1ee3i<\/p>\n","protected":false},"author":6,"featured_media":111526,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"_acf_changed":false,"footnotes":""},"categories":[830],"tags":[],"class_list":["post-113103","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-industry-news"],"acf":[],"_links":{"self":[{"href":"https:\/\/www.alpapowder.com\/vi\/wp-json\/wp\/v2\/posts\/113103","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=113103"}],"version-history":[{"count":0,"href":"https:\/\/www.alpapowder.com\/vi\/wp-json\/wp\/v2\/posts\/113103\/revisions"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/www.alpapowder.com\/vi\/wp-json\/wp\/v2\/media\/111526"}],"wp:attachment":[{"href":"https:\/\/www.alpapowder.com\/vi\/wp-json\/wp\/v2\/media?parent=113103"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.alpapowder.com\/vi\/wp-json\/wp\/v2\/categories?post=113103"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.alpapowder.com\/vi\/wp-json\/wp\/v2\/tags?post=113103"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}