{"id":115882,"date":"2022-01-07T15:04:21","date_gmt":"2022-01-07T07:04:21","guid":{"rendered":"https:\/\/www.alpapowder.com\/115882\/"},"modified":"2022-01-07T15:04:21","modified_gmt":"2022-01-07T07:04:21","slug":"thanh-phan-thiet-bi-cua-day-chuyen-san-xuat-may-nghien-phan-luc","status":"publish","type":"post","link":"https:\/\/www.alpapowder.com\/vi\/115882\/","title":{"rendered":"Th\u00e0nh ph\u1ea7n thi\u1ebft b\u1ecb c\u1ee7a d\u00e2y chuy\u1ec1n s\u1ea3n xu\u1ea5t m\u00e1y nghi\u1ec1n ph\u1ea3n l\u1ef1c"},"content":{"rendered":"

Ngu\u1ed3n kh\u00f4ng kh\u00ed l\u00e0 \u0111\u1ed9ng l\u1ef1c cho qu\u00e1 tr\u00ecnh nghi\u1ec1n c\u1ee7a m\u00e1y nghi\u1ec1n ph\u1ea3n l\u1ef1c. Y\u00eau c\u1ea7u \u0111\u1ed1i v\u1edbi kh\u00ed n\u00e9n c\u00f3 th\u1ec3 l\u00e0 t\u1eeb 0,7-0,8MPa, v\u00e0 \u00e1p su\u1ea5t c\u00f3 th\u1ec3 \u0111\u01b0\u1ee3c gi\u1eef \u1ed5n \u0111\u1ecbnh, n\u1ebfu kh\u00f4ng ch\u1ea5t l\u01b0\u1ee3ng c\u1ee7a s\u1ea3n ph\u1ea9m s\u1ebd b\u1ecb \u1ea3nh h\u01b0\u1edfng. Th\u1ee9 hai, ch\u1ea5t l\u01b0\u1ee3ng kh\u00ed y\u00eau c\u1ea7u ph\u1ea3i s\u1ea1ch v\u00e0 kh\u00f4, kh\u00ed n\u00e9n c\u1ea7n \u0111\u01b0\u1ee3c l\u1ecdc s\u1ea1ch \u0111\u1ec3 lo\u1ea1i b\u1ecf n\u01b0\u1edbc, s\u01b0\u01a1ng d\u1ea7u, b\u1ee5i b\u1ea9n trong kh\u00ed gi\u00fap nguy\u00ean li\u1ec7u kh\u00f4ng b\u1ecb \u00f4 nhi\u1ec5m, ph\u00f9 h\u1ee3p cho qu\u00e1 tr\u00ecnh nghi\u1ec1n nguy\u00ean li\u1ec7u. y\u00eau c\u1ea7u \u0111\u1ed9 tinh khi\u1ebft cao.<\/p>\n

Cung c\u1ea5p nguy\u00ean li\u1ec7u l\u00e0 n\u00e2ng nguy\u00ean li\u1ec7u v\u00e0o silo ch\u1ee9a nguy\u00ean li\u1ec7u b\u1eb1ng pal\u0103ng, sau \u0111\u00f3 \u0111\u01b0a nguy\u00ean li\u1ec7u v\u00e0o bu\u1ed3ng nghi\u1ec1n c\u1ee7a m\u00e1y nghi\u1ec1n ph\u1ea3n l\u1ef1c th\u00f4ng qua van c\u1ea5p li\u1ec7u. M\u00e1y n\u00e0y c\u00f3 kh\u1ea3 n\u0103ng th\u00edch \u1ee9ng m\u1ea1nh m\u1ebd v\u1edbi k\u00edch th\u01b0\u1edbc h\u1ea1t c\u1ee7a v\u1eadt li\u1ec7u v\u00e0 th\u01b0\u1eddng y\u00eau c\u1ea7u v\u1eadt li\u1ec7u th\u00f4 c\u00f3 k\u00edch th\u01b0\u1edbc 325 mesh. T\u1ed1c \u0111\u1ed9 c\u1ee7a b\u0103ng t\u1ea3i nguy\u00ean li\u1ec7u \u0111\u01b0\u1ee3c \u0111i\u1ec1u khi\u1ec3n t\u1ef1 \u0111\u1ed9ng \u0111\u1ec3 gi\u1eef cho n\u1ed3ng \u0111\u1ed9 tr\u1ed9n c\u1ee7a nguy\u00ean li\u1ec7u v\u00e0 kh\u00f4ng kh\u00ed trong bu\u1ed3ng nghi\u1ec1n t\u01b0\u01a1ng \u0111\u1ed1i \u1ed5n \u0111\u1ecbnh. Hai c\u1eb7p v\u00f2i phun \u0111\u01b0\u1ee3c l\u1eafp \u0111\u1ed1i x\u1ee9ng trong bu\u1ed3ng m\u00e0i. Khi kh\u00f4ng kh\u00ed n\u00e9n \u0111i qua c\u00e1c v\u00f2i phun, m\u1ed9t lu\u1ed3ng kh\u00f4ng kh\u00ed si\u00eau \u00e2m \u0111\u01b0\u1ee3c h\u00ecnh th\u00e0nh, lu\u1ed3ng kh\u00ed n\u00e0y s\u1ebd t\u0103ng t\u1ed1c v\u00e0 va ch\u1ea1m v\u1edbi c\u00e1c v\u1eadt li\u1ec7u \u0111\u1ed9ng v\u1eadt \u0111\u1ec3 nghi\u1ec1n v\u1eadt li\u1ec7u th\u00e0nh b\u1ed9t si\u00eau m\u1ecbn. Hi\u1ec7u qu\u1ea3 nghi\u1ec1n li\u00ean quan \u0111\u1ebfn h\u00ecnh d\u1ea1ng c\u1ee7a \u0111\u01b0\u1eddng k\u00ednh trong c\u1ee7a v\u00f2i phun, kho\u1ea3ng c\u00e1ch, t\u00ednh \u0111\u1ed1i x\u1ee9ng v\u00e0 n\u1ed3ng \u0111\u1ed9 tr\u1ed9n c\u1ee7a v\u1eadt li\u1ec7u v\u00e0 kh\u00f4ng kh\u00ed. H\u00ecnh d\u1ea1ng c\u1ee7a \u0111\u01b0\u1eddng k\u00ednh trong c\u1ee7a v\u00f2i phun x\u00e1c \u0111\u1ecbnh t\u1ed1c \u0111\u1ed9 v\u00e0 kho\u1ea3ng c\u00e1ch m\u00e0 t\u1ed1c \u0111\u1ed9 \u00e2m thanh \u0111\u01b0\u1ee3c h\u00ecnh th\u00e0nh, v\u00e0 x\u00e1c \u0111\u1ecbnh kho\u1ea3ng c\u00e1ch gia t\u1ed1c c\u1ee7a v\u1eadt li\u1ec7u. T\u1ed1c \u0111\u1ed9, nguy\u00ean li\u1ec7u v\u00e0 n\u1ed3ng \u0111\u1ed9 tr\u1ed9n kh\u00f4ng kh\u00ed c\u0169ng \u1ea3nh h\u01b0\u1edfng \u0111\u1ebfn k\u00edch th\u01b0\u1edbc v\u00e0 s\u1ea3n l\u01b0\u1ee3ng s\u1ea3n ph\u1ea9m.<\/p>\n

Vi\u1ec7c ph\u00e2n lo\u1ea1i \u0111\u01b0\u1ee3c th\u1ef1c hi\u1ec7n b\u1edfi m\u1ed9t b\u00e1nh xe ph\u00e2n lo\u1ea1i quay t\u1ed1c \u0111\u1ed9 cao. B\u00e1nh xe ph\u00e2n lo\u1ea1i gi\u1ed1ng nh\u01b0 m\u1ed9t chi\u1ebfc \u201cg\u1ea7u s\u1eaft\u201d tr\u00f2n, t\u00e2m c\u1ee7a \u0111\u00e1y c\u1ed1 \u0111\u1ecbnh tr\u00ean tr\u1ee5c ch\u00ednh n\u1ed1i tr\u1ef1c ti\u1ebfp v\u1edbi \u0111\u1ed9ng c\u01a1, \u0111\u01b0\u1ee3c \u0111\u1ed9ng c\u01a1 d\u1eabn \u0111\u1ed9ng quay v\u1edbi t\u1ed1c \u0111\u1ed9 cao. Khe h\u1edf \u0111\u1ed1i di\u1ec7n v\u1edbi l\u1ed1i v\u00e0o \u0111\u01b0\u1eddng \u1ed1ng c\u1ee7a h\u1ec7 th\u1ed1ng thu gom b\u1ed9t vi m\u00f4, v\u00e0 m\u1ed9t kho\u1ea3ng h\u1edf nh\u1ea5t \u0111\u1ecbnh \u0111\u01b0\u1ee3c duy tr\u00ec. Khe h\u1edf kh\u00f4ng \u0111\u01b0\u1ee3c qu\u00e1 l\u1edbn, n\u1ebfu kh\u00f4ng b\u1ed9t th\u00f4 ch\u01b0a ph\u00e2n lo\u1ea1i \u0111i v\u00e0o \u0111\u01b0\u1eddng \u1ed1ng c\u1ee7a h\u1ec7 th\u1ed1ng thu gom b\u1ed9t si\u00eau nh\u1ecf t\u1eeb khe h\u1edf v\u00e0 \u1ea3nh h\u01b0\u1edfng \u0111\u1ebfn ch\u1ea5t l\u01b0\u1ee3ng s\u1ea3n ph\u1ea9m. \u0110\u1ec3 ng\u0103n ch\u1eb7n nh\u1eefng s\u1ef1 c\u1ed1 nh\u01b0 v\u1eady x\u1ea3y ra, vi\u1ec7c x\u1eed l\u00fd kh\u00ed n\u00e9n \u0111\u01b0\u1ee3c th\u1ef1c hi\u1ec7n t\u1ea1i khe h\u1edf. Khe h\u1edf gi\u1eefa c\u00e1c c\u00e1nh c\u1ee7a b\u00e1nh xe ph\u00e2n lo\u1ea1i l\u00e0 r\u00e3nh \u0111\u1ec3 ph\u00e2n lo\u1ea1i b\u1ed9t m\u1ecbn. B\u1ed9t m\u1ecbn xay n\u1ed5i theo lu\u1ed3ng kh\u00f4ng kh\u00ed. Do k\u00edch th\u01b0\u1edbc h\u1ea1t nh\u1ecf, b\u1ed9t si\u00eau m\u1ecbn c\u00f3 th\u1ec3 \u0111i v\u00e0o b\u1ed9 h\u00fat b\u1ee5i qua khe h\u1edf gi\u1eefa c\u00e1c c\u00e1nh qu\u1ea1t. D\u01b0\u1edbi l\u1ef1c ly t\u00e2m c\u1ee7a b\u00e1nh xe ph\u00e2n lo\u1ea1i, c\u00e1c h\u1ea1t l\u1edbn h\u01a1n v\u0103ng ra th\u00e0nh ngo\u00e0i v\u00e0 sau \u0111\u00f3 r\u01a1i xu\u1ed1ng \u0111\u1ea5t tr\u1edf l\u1ea1i. \u0110i\u1ec1u ch\u1ec9nh t\u1ed1c \u0111\u1ed9 quay c\u1ee7a b\u00e1nh xe ph\u00e2n lo\u1ea1i \u0111\u1ec3 thu \u0111\u01b0\u1ee3c c\u00e1c s\u1ea3n ph\u1ea9m c\u00f3 k\u00edch th\u01b0\u1edbc h\u1ea1t kh\u00e1c nhau.<\/p>\n

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\u0110\u1ec3 ki\u1ec3m so\u00e1t n\u1ed3ng \u0111\u1ed9 tr\u1ed9n c\u1ee7a v\u1eadt li\u1ec7u v\u00e0 kh\u00f4ng kh\u00ed trong bu\u1ed3ng nghi\u1ec1n, c\u00f3 th\u1ec3 s\u1eed d\u1ee5ng c\u00e1c c\u00f4ng t\u1eafc ho\u1eb7c c\u1ea3m bi\u1ebfn \u0111i\u1ec1u khi\u1ec3n m\u1eadt \u0111\u1ed9 v\u1eadt li\u1ec7u \u0111i\u1ec7n dung. M\u00e1y n\u00e0y s\u1eed d\u1ee5ng d\u00f2ng \u0111i\u1ec7n c\u1ee7a \u0111\u1ed9ng c\u01a1 truy\u1ec1n \u0111\u1ed9ng \u0111\u1ec3 \u0111i\u1ec1u khi\u1ec3n. Ph\u01b0\u01a1ng ph\u00e1p ki\u1ec3m so\u00e1t n\u00e0y \u0111\u01a1n gi\u1ea3n, kh\u1ea3 thi v\u00e0 d\u1ec5 ki\u1ec3m so\u00e1t. Khi n\u1ed3ng \u0111\u1ed9 tr\u1ed9n c\u1ee7a v\u1eadt li\u1ec7u v\u00e0 kh\u00f4ng kh\u00ed t\u0103ng l\u00ean, m\u1eadt \u0111\u1ed9 b\u1ee5i tr\u00f4i theo d\u00f2ng kh\u00ed t\u0103ng, b\u1ee5i va v\u00e0o b\u00e1nh xe ph\u00e2n lo\u1ea1i t\u0103ng l\u00e0m d\u00f2ng \u0111i\u1ec7n c\u1ee7a \u0111\u1ed9ng c\u01a1 truy\u1ec1n \u0111\u1ed9ng t\u0103ng l\u00ean; ng\u01b0\u1ee3c l\u1ea1i, d\u00f2ng \u0111i\u1ec7n c\u1ee7a \u0111\u1ed9ng c\u01a1 truy\u1ec1n \u0111\u1ed9ng gi\u1ea3m. S\u1eed d\u1ee5ng k\u00edch th\u01b0\u1edbc c\u1ee7a d\u00f2ng \u0111\u1ed9ng c\u01a1 \u0111\u1ec3 ki\u1ec3m so\u00e1t l\u01b0\u1ee3ng v\u1eadt li\u1ec7u \u0111\u01b0\u1ee3c v\u1eadn chuy\u1ec3n c\u00f3 th\u1ec3 gi\u1eef cho n\u1ed3ng \u0111\u1ed9 tr\u1ed9n c\u1ee7a v\u1eadt li\u1ec7u v\u00e0 kh\u00f4ng kh\u00ed \u1ed5n \u0111\u1ecbnh. Khi d\u00f2ng \u0111i\u1ec7n t\u0103ng l\u00ean, qu\u00e1 tr\u00ecnh v\u1eadn chuy\u1ec3n s\u1ebd b\u1ecb d\u1eebng ngay l\u1eadp t\u1ee9c, \u0111\u1ec3 b\u1ed9t v\u00e0 ch\u1ea5t v\u1eadn chuy\u1ec3n c\u00f3 th\u1ec3 duy tr\u00ec s\u1ef1 c\u00e2n b\u1eb1ng \u0111\u1ed9ng \u0111\u1ec3 \u0111\u1ea3m b\u1ea3o s\u1ef1 \u1ed5n \u0111\u1ecbnh c\u1ee7a ch\u1ea5t l\u01b0\u1ee3ng s\u1ea3n ph\u1ea9m.<\/p>\n

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H\u1ec7 th\u1ed1ng thu gom b\u1ed9t bao g\u1ed3m m\u1ed9t b\u1ed9 t\u00e1ch xyclon v\u00e0 b\u1ed9 l\u1ecdc b\u1ee5i. B\u1ed9t si\u00eau m\u1ecbn \u0111i v\u00e0o thi\u1ebft b\u1ecb t\u00e1ch xyclon qua \u0111\u01b0\u1eddng \u1ed1ng k\u00edn, lu\u1ed3ng kh\u00f4ng kh\u00ed quay trong thi\u1ebft b\u1ecb t\u00e1ch xyclon, v\u00e0 b\u1ed9t si\u00eau m\u1ecbn \u0111\u01b0\u1ee3c tung ra v\u00e0 h\u1ea1 c\u00e1nh, \u0111\u01b0\u1ee3c h\u1ec7 th\u1ed1ng x\u1ea3 th\u1ea3i ra ngo\u00e0i v\u00e0 \u0111\u00f3ng g\u00f3i \u0111\u1ec3 tr\u1edf th\u00e0nh th\u00e0nh ph\u1ea9m. M\u00e1y t\u00e1ch xyclon c\u00f3 th\u1ec3 \u0111\u01b0\u1ee3c s\u1eed d\u1ee5ng trong m\u1ed9t ho\u1eb7c hai giai \u0111o\u1ea1n. M\u1ed9t s\u1ed1 b\u1ee5i t\u1eeb lu\u1ed3ng kh\u00f4ng kh\u00ed t\u1eeb b\u1ed9 t\u00e1ch xyclon \u0111i v\u00e0o b\u1ed9 h\u00fat b\u1ee5i, v\u00e0 \u0111\u01b0\u1ee3c l\u1ecdc qua m\u1ed9t t\u00fai v\u1ea3i. Kh\u00ed th\u1ea3i \u0111\u01b0\u1ee3c h\u00fat ra d\u01b0\u1edbi t\u00e1c \u0111\u1ed9ng c\u1ee7a qu\u1ea1t h\u00fat v\u00e0 h\u00e0m l\u01b0\u1ee3ng b\u1ee5i r\u1ea5t nh\u1ecf. \u0110\u1ec3 tr\u00e1nh c\u00e1c lo\u1ea1i b\u1ee5i n\u00e0y th\u1ea3i ra kh\u00ed quy\u1ec3n g\u00e2y \u00f4 nhi\u1ec5m m\u00f4i tr\u01b0\u1eddng, ch\u00fang t\u00f4i c\u00f2n l\u1eafp th\u00eam b\u1ed9 l\u1ecdc b\u1ee5i \u0111\u1ec3 thu h\u1ed3i b\u1ee5i, kh\u00ed th\u1ea3i cu\u1ed1i c\u00f9ng \u0111\u01b0\u1ee3c th\u1ea3i v\u00e0o kh\u00ed quy\u1ec3n. To\u00e0n b\u1ed9 qu\u00e1 tr\u00ecnh s\u1ea3n xu\u1ea5t \u0111\u01b0\u1ee3c \u0111i\u1ec1u khi\u1ec3n t\u1ef1 \u0111\u1ed9ng b\u1edfi t\u1ee7 \u0111i\u1ec1u khi\u1ec3n. T\u1ee7 \u0111i\u1ec1u khi\u1ec3n cung c\u1ea5p to\u00e0n b\u1ed9 ngu\u1ed3n \u0111i\u1ec7n s\u1ea3n xu\u1ea5t (kh\u00f4ng bao g\u1ed3m ngu\u1ed3n c\u1ea5p kh\u00ed). N\u00f3 c\u0169ng c\u00f3 th\u1ec3 ki\u1ec3m so\u00e1t \u0111i\u1ec1u ch\u1ec9nh th\u00f4ng s\u1ed1, t\u1ef1 \u0111\u1ed9ng kh\u1edfi \u0111\u1ed9ng v\u00e0 d\u1eebng, b\u1ea3o v\u1ec7 t\u1ef1 \u0111\u1ed9ng, c\u1ea3nh b\u00e1o s\u1ef1 c\u1ed1 v\u00e0 t\u1ef1 \u0111\u1ed9ng t\u1eaft m\u00e1y \u0111\u1ec3 \u0111\u1ea3m b\u1ea3o s\u1ef1 v\u1eadn h\u00e0nh an to\u00e0n c\u1ee7a thi\u1ebft b\u1ecb v\u00e0 ch\u1ea5t l\u01b0\u1ee3ng s\u1ea3n ph\u1ea9m \u1ed5n \u0111\u1ecbnh.<\/p>\n","protected":false},"excerpt":{"rendered":"

Ngu\u1ed3n kh\u00f4ng kh\u00ed l\u00e0 \u0111\u1ed9ng l\u1ef1c cho qu\u00e1 tr\u00ecnh nghi\u1ec1n c\u1ee7a m\u00e1y nghi\u1ec1n ph\u1ea3n l\u1ef1c. Y\u00eau c\u1ea7u \u0111\u1ed1i v\u1edbi kh\u00ed n\u00e9n c\u00f3 th\u1ec3 l\u00e0 t\u1eeb 0,7-0,8MPa, v\u00e0 \u00e1p su\u1ea5t c\u00f3 th\u1ec3 \u0111\u01b0\u1ee3c gi\u1eef \u1ed5n \u0111\u1ecbnh, n\u1ebfu kh\u00f4ng ch\u1ea5t l\u01b0\u1ee3ng c\u1ee7a s\u1ea3n ph\u1ea9m s\u1ebd b\u1ecb \u1ea3nh h\u01b0\u1edfng.<\/p>\n","protected":false},"author":6,"featured_media":83598,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"_acf_changed":false,"footnotes":""},"categories":[852],"tags":[886],"class_list":["post-115882","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\/115882","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=115882"}],"version-history":[{"count":0,"href":"https:\/\/www.alpapowder.com\/vi\/wp-json\/wp\/v2\/posts\/115882\/revisions"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/www.alpapowder.com\/vi\/wp-json\/wp\/v2\/media\/83598"}],"wp:attachment":[{"href":"https:\/\/www.alpapowder.com\/vi\/wp-json\/wp\/v2\/media?parent=115882"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.alpapowder.com\/vi\/wp-json\/wp\/v2\/categories?post=115882"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.alpapowder.com\/vi\/wp-json\/wp\/v2\/tags?post=115882"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}