{"id":114671,"date":"2021-12-01T15:14:11","date_gmt":"2021-12-01T07:14:11","guid":{"rendered":"https:\/\/www.alpapowder.com\/114671\/"},"modified":"2021-12-01T15:14:11","modified_gmt":"2021-12-01T07:14:11","slug":"cac-yeu-to-anh-huong-den-hieu-suat-nghien-cua-may-nghien-phan-luc-la-gi","status":"publish","type":"post","link":"https:\/\/www.alpapowder.com\/vi\/114671\/","title":{"rendered":"C\u00e1c y\u1ebfu t\u1ed1 \u1ea3nh h\u01b0\u1edfng \u0111\u1ebfn hi\u1ec7u su\u1ea5t nghi\u1ec1n c\u1ee7a m\u00e1y nghi\u1ec1n ph\u1ea3n l\u1ef1c l\u00e0 g\u00ec?"},"content":{"rendered":"<p>M\u00e1y nghi\u1ec1n ph\u1ea3n l\u1ef1c l\u00e0 m\u1ed9t lo\u1ea1i thi\u1ebft b\u1ecb s\u1eed d\u1ee5ng n\u0103ng l\u01b0\u1ee3ng d\u00f2ng kh\u00ed t\u1ed1c \u0111\u1ed9 cao (300 ~ 500m \/ s) ho\u1eb7c h\u01a1i n\u01b0\u1edbc qu\u00e1 nhi\u1ec7t (300 ~ 400 \u2103) \u0111\u1ec3 l\u00e0m cho b\u1ed9t va ch\u1ea1m, va ch\u1ea1m v\u00e0 c\u1ecd x\u00e1t v\u1edbi nhau l\u00e0m cho ch\u00fang xay ra. V\u00f2i phun phun kh\u00f4ng kh\u00ed \u00e1p su\u1ea5t cao ho\u1eb7c kh\u00f4ng kh\u00ed n\u00f3ng \u00e1p su\u1ea5t cao, sau \u0111\u00f3 nhanh ch\u00f3ng m\u1edf r\u1ed9ng \u0111\u1ec3 t\u1ea1o th\u00e0nh lu\u1ed3ng kh\u00f4ng kh\u00ed t\u1ed1c \u0111\u1ed9 cao. Do gradien v\u1eadn t\u1ed1c l\u1edbn \u1edf g\u1ea7n v\u00f2i phun, h\u1ea7u h\u1ebft qu\u00e1 tr\u00ecnh nghi\u1ec1n x\u1ea3y ra g\u1ea7n v\u00f2i phun. T\u1ea7n s\u1ed1 va ch\u1ea1m gi\u1eefa c\u00e1c h\u1ea1t trong bu\u1ed3ng nghi\u1ec1n cao h\u01a1n nhi\u1ec1u so v\u1edbi t\u1ea7n s\u1ed1 va ch\u1ea1m gi\u1eefa c\u00e1c h\u1ea1t v\u00e0 th\u00e0nh, t\u1ee9c l\u00e0 ch\u1ee9c n\u0103ng ch\u00ednh c\u1ee7a m\u00e1y nghi\u1ec1n ph\u1ea3n l\u1ef1c l\u00e0 va ch\u1ea1m gi\u1eefa c\u00e1c h\u1ea1t.<\/p>\n<p><img decoding=\"async\" class=\"wp-image-83824 size-full aligncenter\" src=\"https:\/\/www.alpapowder.com\/wp-content\/uploads\/2021\/04\/b3ecf2b68b9d050955d539.jpg\" alt=\"\" width=\"960\" height=\"720\" srcset=\"https:\/\/www.alpapowder.com\/wp-content\/uploads\/2021\/04\/b3ecf2b68b9d050955d539.jpg 960w, https:\/\/www.alpapowder.com\/wp-content\/uploads\/2021\/04\/b3ecf2b68b9d050955d539-300x225.jpg 300w, https:\/\/www.alpapowder.com\/wp-content\/uploads\/2021\/04\/b3ecf2b68b9d050955d539-768x576.jpg 768w, https:\/\/www.alpapowder.com\/wp-content\/uploads\/2021\/04\/b3ecf2b68b9d050955d539-uai-720x540.jpg 720w\" sizes=\"(max-width: 960px) 100vw, 960px\" \/><\/p>\n<p>Vi\u1ec7c ki\u1ec3m so\u00e1t c\u1ee1 h\u1ea1t cu\u1ed1i c\u00f9ng c\u1ee7a s\u1ea3n ph\u1ea9m b\u1eb1ng m\u00e1y nghi\u1ec1n ph\u1ea3n l\u1ef1c ch\u1ee7 y\u1ebfu ph\u1ee5 thu\u1ed9c v\u00e0o c\u1ee1 h\u1ea1t nguy\u00ean li\u1ec7u th\u00f4, \u00e1p su\u1ea5t nghi\u1ec1n, \u00e1p su\u1ea5t c\u1ea5p li\u1ec7u, t\u1ed1c \u0111\u1ed9 c\u1ea5p li\u1ec7u v\u00e0 c\u00e1c th\u00f4ng s\u1ed1 kh\u00e1c. M\u1ed1i quan h\u1ec7 l\u00f4gic gi\u1eefa thi\u1ebft b\u1ecb nghi\u1ec1n kh\u00ed n\u00e9n v\u00e0 c\u00e1c th\u00f4ng s\u1ed1 n\u00e0y c\u1ee5 th\u1ec3 l\u00e0: c\u1ee1 h\u1ea1t c\u1ee7a nguy\u00ean li\u1ec7u c\u00e0ng nh\u1ecf th\u00ec hi\u1ec7u su\u1ea5t nghi\u1ec1n c\u00e0ng cao, ng\u01b0\u1ee3c l\u1ea1i, c\u1ee1 h\u1ea1t c\u00e0ng l\u1edbn th\u00ec hi\u1ec7u qu\u1ea3 nghi\u1ec1n c\u00e0ng th\u1ea5p. Khi \u00e1p su\u1ea5t nghi\u1ec1n v\u00e0 \u00e1p su\u1ea5t c\u1ea5p li\u1ec7u kh\u00f4ng \u0111\u1ed5i, vi\u1ec7c gi\u1ea3m t\u1ed1c \u0111\u1ed9 c\u1ea5p li\u1ec7u s\u1ebd l\u00e0m cho s\u1ea3n ph\u1ea9m m\u1ecbn h\u01a1n, v\u00e0 t\u0103ng t\u1ed1c \u0111\u1ed9 c\u1ea5p li\u1ec7u s\u1ebd l\u00e0m cho s\u1ea3n ph\u1ea9m th\u00f4 h\u01a1n. Khi t\u1ed1c \u0111\u1ed9 c\u1ea5p li\u1ec7u kh\u00f4ng \u0111\u1ed5i, t\u0103ng \u00e1p su\u1ea5t nghi\u1ec1n, k\u00edch th\u01b0\u1edbc s\u1ea3n ph\u1ea9m s\u1ebd tr\u1edf n\u00ean m\u1ecbn h\u01a1n, v\u00e0 gi\u1ea3m \u00e1p su\u1ea5t nghi\u1ec1n, s\u1ea3n ph\u1ea9m s\u1ebd tr\u1edf n\u00ean th\u00f4 h\u01a1n.<\/p>\n<p>Do \u0111\u00f3, vi\u1ec7c ki\u1ec3m so\u00e1t k\u00edch th\u01b0\u1edbc h\u1ea1t \u0111\u1ea1t \u0111\u01b0\u1ee3c b\u1eb1ng c\u00e1ch \u0111i\u1ec1u ch\u1ec9nh c\u00e1c th\u00f4ng s\u1ed1 trong qu\u00e1 tr\u00ecnh nghi\u1ec1n c\u1ee7a m\u00e1y nghi\u1ec1n ph\u1ea3n l\u1ef1c \u0111\u1ec3 \u0111\u1ea1t \u0111\u01b0\u1ee3c c\u00e1c \u0111\u1ed9 m\u1ecbn nghi\u1ec1n b\u1ed9t kh\u00e1c nhau. Tr\u01b0\u1edbc khi nghi\u1ec1n th\u00e0nh b\u1ed9t, m\u1ed1i quan h\u1ec7 gi\u1eefa t\u1ed1c \u0111\u1ed9 n\u1ea1p li\u1ec7u v\u00e0 \u00e1p su\u1ea5t ph\u1ea3i \u0111\u01b0\u1ee3c x\u00e1c \u0111\u1ecbnh tr\u01b0\u1edbc, sau \u0111\u00f3 ph\u1ea3i x\u00e1c \u0111\u1ecbnh c\u00e1c th\u00f4ng s\u1ed1 nghi\u1ec1n b\u1ed9t th\u00edch h\u1ee3p \u0111\u1ec3 \u0111\u00e1p \u1ee9ng c\u00e1c y\u00eau c\u1ea7u kh\u00e1c nhau. Y\u00eau c\u1ea7u v\u1ec1 \u0111\u1ed9 chi ti\u1ebft.<\/p>\n<p>\u01afu \u0111i\u1ec3m c\u1ee7a m\u00e1y nghi\u1ec1n ph\u1ea3n l\u1ef1c l\u00e0 xay kh\u00f4ng c\u00f3 ch\u1ea5t \u00f4 nhi\u1ec5m. Sau khi nghi\u1ec1n, t\u1ed1c \u0111\u1ed9 d\u00f2ng kh\u00ed n\u00e9n si\u00eau \u00e2m gi\u1ea3m v\u00e0 th\u1ec3 t\u00edch t\u0103ng l\u00ean. \u0110\u00e2y l\u00e0 m\u1ed9t qu\u00e1 tr\u00ecnh thu nhi\u1ec7t v\u00e0 c\u00f3 t\u00e1c d\u1ee5ng l\u00e0m m\u00e1t v\u1eadt li\u1ec7u. N\u00f3 \u0111\u1eb7c bi\u1ec7t th\u00edch h\u1ee3p \u0111\u1ec3 nghi\u1ec1n si\u00eau m\u1ecbn. M\u00e1y nghi\u1ec1n ph\u1ea3n l\u1ef1c s\u1eed d\u1ee5ng lu\u1ed3ng kh\u00f4ng kh\u00ed si\u00eau thanh \u0111\u1ec3 \u0111\u1ea9y nhanh t\u1ed1c \u0111\u1ed9 c\u1ee7a c\u00e1c h\u1ea1t, va ch\u1ea1m v\u1edbi nhau ho\u1eb7c nghi\u1ec1n v\u1eadt li\u1ec7u \u0111\u1ec3 \u0111\u1ea1t \u0111\u01b0\u1ee3c hi\u1ec7u qu\u1ea3 nghi\u1ec1n.<\/p>\n<p>\u0110\u1ec3 t\u0103ng t\u1ed1c \u0111\u1ed9 va ch\u1ea1m, ng\u01b0\u1eddi ta \u0111\u1eb7t m\u1ed9t s\u1ed1 v\u00f2i phun ph\u1ee5 ph\u00e2n b\u1ed1 \u0111\u1ec1u xung quanh v\u00f2i phun ch\u00ednh \u0111\u1ec3 \u0111\u1ea9y nhanh c\u00e1c h\u1ea1t v\u1eadt ch\u1ea5t xung quanh v\u00f2i phun ch\u00ednh v\u00e0o v\u00f9ng trung t\u00e2m c\u1ee7a d\u00f2ng ch\u00ednh. V\u00f2i c\u1ea5p li\u1ec7u \u0111\u01b0\u1ee3c \u0111\u1eb7t \u1edf trung t\u00e2m c\u1ee7a v\u00f2i ch\u00ednh, v\u00e0 c\u00e1c h\u1ea1t t\u1ea7ng s\u00f4i c\u00f3 th\u1ec3 \u0111\u01b0\u1ee3c h\u00fat tr\u1ef1c ti\u1ebfp v\u00e0o t\u00e2m c\u1ee7a v\u00f2i ch\u00ednh \u0111\u1ec3 \u0111\u1ea1t \u0111\u01b0\u1ee3c v\u1eadn t\u1ed1c va ch\u1ea1m cao h\u01a1n.<\/p>\n<p>Hi\u1ec7n nay, c\u00e1c thi\u1ebft b\u1ecb phay tia \u0111\u01b0\u1ee3c s\u1eed d\u1ee5ng trong c\u00f4ng nghi\u1ec7p bao g\u1ed3m: t\u1ea5m ph\u1eb3ng, \u1ed1ng tu\u1ea7n ho\u00e0n, ki\u1ec3u m\u1ee5c ti\u00eau, ki\u1ec3u \u0111\u1ed1i l\u01b0u, ki\u1ec3u t\u1ea7ng s\u00f4i.<\/p>\n<h4>C\u00e1c y\u1ebfu t\u1ed1 \u1ea3nh h\u01b0\u1edfng \u0111\u1ebfn hi\u1ec7u qu\u1ea3 nghi\u1ec1n c\u1ee7a m\u00e1y nghi\u1ec1n ph\u1ea3n l\u1ef1c<\/h4>\n<p>K\u1ebft qu\u1ea3 nghi\u00ean c\u1ee9u cho th\u1ea5y r\u1eb1ng hi\u1ec7u qu\u1ea3 nghi\u1ec1n c\u1ee7a m\u00e1y nghi\u1ec1n ph\u1ea3n l\u1ef1c b\u1ecb \u1ea3nh h\u01b0\u1edfng b\u1edfi c\u00e1c y\u1ebfu t\u1ed1 nh\u01b0 t\u1ef7 l\u1ec7 kh\u00ed &#8211; r\u1eafn, k\u00edch th\u01b0\u1edbc h\u1ea1t c\u1ea5p, nhi\u1ec7t \u0111\u1ed9 ch\u1ea5t l\u1ecfng l\u00e0m vi\u1ec7c v\u00e0 \u00e1p su\u1ea5t ch\u1ea5t l\u1ecfng l\u00e0m vi\u1ec7c.<\/p>\n<ul>\n<li><strong>T\u1ef7 l\u1ec7 kh\u00ed &#8211; r\u1eafn<\/strong><\/li>\n<\/ul>\n<p>N\u1ebfu t\u1ef7 l\u1ec7 kh\u00ed &#8211; r\u1eafn qu\u00e1 nh\u1ecf, n\u0103ng l\u01b0\u1ee3ng d\u00f2ng kh\u00ed s\u1ebd kh\u00f4ng \u0111\u1ee7, \u1ea3nh h\u01b0\u1edfng \u0111\u1ebfn \u0111\u1ed9 m\u1ecbn c\u1ee7a s\u1ea3n ph\u1ea9m; ng\u01b0\u1ee3c l\u1ea1i, n\u1ebfu t\u1ef7 l\u1ec7 kh\u00ed &#8211; r\u1eafn qu\u00e1 l\u1edbn, kh\u00f4ng ch\u1ec9 g\u00e2y l\u00e3ng ph\u00ed n\u0103ng l\u01b0\u1ee3ng m\u00e0 c\u00f2n l\u00e0m gi\u1ea3m hi\u1ec7u su\u1ea5t ph\u00e2n t\u00e1n c\u1ee7a m\u1ed9t s\u1ed1 v\u1eadt li\u1ec7u nh\u1ea5t \u0111\u1ecbnh.<\/p>\n<ul>\n<li><strong>\u00a0K\u00edch th\u01b0\u1edbc ngu\u1ed3n c\u1ea5p d\u1eef li\u1ec7u<\/strong><\/li>\n<\/ul>\n<p>Khi nghi\u1ec1n nguy\u00ean li\u1ec7u c\u1ee9ng, y\u00eau c\u1ea7u v\u1ec1 k\u00edch th\u01b0\u1edbc h\u1ea1t c\u1ee7a nguy\u00ean li\u1ec7u c\u1ea5p c\u0169ng kh\u1eaft khe h\u01a1n. \u0110\u1ed1i v\u1edbi b\u1ed9t titan, v\u1eadt li\u1ec7u nung nghi\u1ec1n ph\u1ea3i \u0111\u01b0\u1ee3c ki\u1ec3m so\u00e1t \u1edf 100 ~ 200 mesh; v\u1eadt li\u1ec7u x\u1eed l\u00fd b\u1ec1 m\u1eb7t th\u01b0\u1eddng l\u00e0 40 ~ 70 l\u01b0\u1edbi, kh\u00f4ng nhi\u1ec1u h\u01a1n 2 ~ 5 l\u01b0\u1edbi.<\/p>\n<ul>\n<li><strong>Nhi\u1ec7t \u0111\u1ed9 ch\u1ea5t l\u1ecfng l\u00e0m vi\u1ec7c<\/strong><\/li>\n<\/ul>\n<p>\u1ede nhi\u1ec7t \u0111\u1ed9 cao, t\u1ed1c \u0111\u1ed9 d\u00f2ng kh\u00ed trong ch\u1ea5t l\u1ecfng c\u00f4ng t\u00e1c t\u0103ng l\u00ean. L\u1ea5y kh\u00f4ng kh\u00ed l\u00e0m v\u00ed d\u1ee5. V\u1eadn t\u1ed1c t\u1edbi h\u1ea1n \u1edf nhi\u1ec7t \u0111\u1ed9 ph\u00f2ng l\u00e0 320m \/ s. Khi nhi\u1ec7t \u0111\u1ed9 t\u0103ng l\u00ean 480 \u2103 th\u00ec v\u1eadn t\u1ed1c t\u1edbi h\u1ea1n c\u00f3 th\u1ec3 t\u0103ng l\u00ean 500m \/ s v\u00e0 \u0111\u1ed9ng n\u0103ng c\u0169ng t\u0103ng 150%. Hi\u1ec7u qu\u1ea3 l\u00e0 thu\u1eadn l\u1ee3i.<\/p>\n<ul>\n<li><strong>\u00c1p l\u1ef1c c\u1ee7a v\u1eadt li\u1ec7u l\u00e0m vi\u1ec7c<\/strong><\/li>\n<\/ul>\n<p>\u00c1p su\u1ea5t th\u1ee7y l\u1ef1c l\u00e0m vi\u1ec7c l\u00e0 th\u00f4ng s\u1ed1 ch\u00ednh t\u1ea1o ra t\u1ed1c \u0111\u1ed9 d\u00f2ng ph\u1ea3n l\u1ef1c v\u00e0 \u1ea3nh h\u01b0\u1edfng \u0111\u1ebfn \u0111\u1ed9 m\u1ecbn c\u1ee7a qu\u00e1 tr\u00ecnh nghi\u1ec1n. N\u00f3i chung, \u00e1p su\u1ea5t l\u00e0m vi\u1ec7c c\u00e0ng cao v\u00e0 t\u1ed1c \u0111\u1ed9 l\u00e0m vi\u1ec7c c\u00e0ng nhanh th\u00ec \u0111\u1ed9ng n\u0103ng c\u00e0ng l\u1edbn, \u0111i\u1ec1u n\u00e0y ch\u1ee7 y\u1ebfu ph\u1ee5 thu\u1ed9c v\u00e0o y\u00eau c\u1ea7u v\u1ec1 \u0111\u1ed9 nghi\u1ec1n v\u00e0 \u0111\u1ed9 m\u1ecbn c\u1ee7a v\u1eadt li\u1ec7u.<\/p>\n<ul>\n<li><strong>\u00a0Ch\u1ea5t tr\u1ee3 m\u00e0i<\/strong><\/li>\n<\/ul>\n<p>Trong qu\u00e1 tr\u00ecnh nghi\u1ec1n c\u1ee7a m\u00e1y nghi\u1ec1n ph\u1ea3n l\u1ef1c, n\u1ebfu b\u1ed5 sung ch\u1ea5t tr\u1ee3 nghi\u1ec1n th\u00edch h\u1ee3p th\u00ec kh\u00f4ng nh\u1eefng n\u00e2ng cao \u0111\u01b0\u1ee3c hi\u1ec7u su\u1ea5t nghi\u1ec1n m\u00e0 c\u00f2n c\u1ea3i thi\u1ec7n \u0111\u01b0\u1ee3c kh\u1ea3 n\u0103ng ph\u00e2n t\u00e1n c\u1ee7a s\u1ea3n ph\u1ea9m trong m\u00f4i tr\u01b0\u1eddng.<\/p>\n","protected":false},"excerpt":{"rendered":"<p>M\u00e1y nghi\u1ec1n ph\u1ea3n l\u1ef1c l\u00e0 m\u1ed9t lo\u1ea1i thi\u1ebft b\u1ecb s\u1eed d\u1ee5ng n\u0103ng l\u01b0\u1ee3ng d\u00f2ng kh\u00ed t\u1ed1c \u0111\u1ed9 cao (300 ~ 500m \/ s) ho\u1eb7c h\u01a1i n\u01b0\u1edbc qu\u00e1 nhi\u1ec7t (300 ~ 400 \u2103) \u0111\u1ec3 l\u00e0m cho b\u1ed9t va ch\u1ea1m, va ch\u1ea1m v\u00e0 c\u1ecd x\u00e1t v\u1edbi nhau l\u00e0m cho ch\u00fang xay ra.<\/p>\n","protected":false},"author":6,"featured_media":83824,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"_acf_changed":false,"footnotes":""},"categories":[852],"tags":[1654,886],"class_list":["post-114671","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-cong-nghiep-tin-tuc-vi","tag-hieu-qua-mai","tag-nghien-khi-nen"],"acf":[],"_links":{"self":[{"href":"https:\/\/www.alpapowder.com\/vi\/wp-json\/wp\/v2\/posts\/114671","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=114671"}],"version-history":[{"count":0,"href":"https:\/\/www.alpapowder.com\/vi\/wp-json\/wp\/v2\/posts\/114671\/revisions"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/www.alpapowder.com\/vi\/wp-json\/wp\/v2\/media\/83824"}],"wp:attachment":[{"href":"https:\/\/www.alpapowder.com\/vi\/wp-json\/wp\/v2\/media?parent=114671"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.alpapowder.com\/vi\/wp-json\/wp\/v2\/categories?post=114671"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.alpapowder.com\/vi\/wp-json\/wp\/v2\/tags?post=114671"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}