{"id":112548,"date":"2021-10-21T10:14:34","date_gmt":"2021-10-21T02:14:34","guid":{"rendered":"https:\/\/www.alpapowder.com\/112548\/"},"modified":"2021-10-21T10:14:34","modified_gmt":"2021-10-21T02:14:34","slug":"nhung-uu-diem-ve-hieu-suat-cua-may-nghien-phan-luc-co-the-thay-the-hau-het-cac-may-nghien-bot-co-khi","status":"publish","type":"post","link":"https:\/\/www.alpapowder.com\/vi\/112548\/","title":{"rendered":"Nh\u1eefng \u01b0u \u0111i\u1ec3m v\u1ec1 hi\u1ec7u su\u1ea5t c\u1ee7a m\u00e1y nghi\u1ec1n ph\u1ea3n l\u1ef1c c\u00f3 th\u1ec3 thay th\u1ebf h\u1ea7u h\u1ebft c\u00e1c m\u00e1y nghi\u1ec1n b\u1ed9t c\u01a1 kh\u00ed"},"content":{"rendered":"

Do t\u00ednh ch\u1ea5t s\u1ea3n xu\u1ea5t c\u00f4ng nghi\u1ec7p r\u1ed9ng kh\u1eafp, c\u00f9ng v\u1edbi s\u1ef1 ph\u00e1t tri\u1ec3n kinh t\u1ebf nhanh ch\u00f3ng, c\u00e1c nh\u00e0 m\u00e1y s\u1ea3n xu\u1ea5t m\u00e1y bay ph\u1ea3n l\u1ef1c \u0111\u00e3 ph\u00e1t tri\u1ec3n nhanh ch\u00f3ng. Trong qu\u00e1 tr\u00ecnh nghi\u00ean c\u1ee9u khoa h\u1ecdc v\u00e0 ph\u00e1t tri\u1ec3n c\u1ee7a ng\u00e0nh s\u1ea3n xu\u1ea5t b\u1ed9t, \u1ee9ng d\u1ee5ng v\u00e0 ch\u1ebf t\u1ea1o thi\u1ebft b\u1ecb, c\u00e1c thi\u1ebft b\u1ecb m\u1edbi, s\u1ea3n ph\u1ea9m m\u1edbi li\u00ean t\u1ee5c xu\u1ea5t hi\u1ec7n tr\u00ean th\u1ecb tr\u01b0\u1eddng. M\u00e1y nghi\u1ec1n ph\u1ea3n l\u1ef1c l\u00e0 m\u1ed9t trong nhi\u1ec1u thi\u1ebft b\u1ecb nghi\u1ec1n.<\/p>\n

\"\" \"\" \"\" \"\"<\/p>\n

M\u00e1y nghi\u1ec1n ph\u1ea3n l\u1ef1c kh\u00e1c v\u1edbi c\u00e1c m\u00e1y nghi\u1ec1n b\u1ed9t kh\u00e1c. D\u01b0\u1edbi t\u00e1c d\u1ee5ng c\u1ee7a lu\u1ed3ng kh\u00ed t\u1ed1c \u0111\u1ed9 cao, v\u1eadt li\u1ec7u b\u1ecb nghi\u1ec1n n\u00e1t do va ch\u1ea1m gi\u1eefa c\u00e1c h\u1ea1t v\u1eadt li\u1ec7u, lu\u1ed3ng kh\u00ed t\u00e1c \u0111\u1ed9ng v\u00e0o v\u1eadt li\u1ec7u v\u00e0 t\u00e1c \u0111\u1ed9ng, ma s\u00e1t, c\u1eaft v\u1eadt li\u1ec7u v\u00e0 c\u00e1c b\u1ed9 ph\u1eadn kh\u00e1c. Do \u0111\u00f3, k\u00edch th\u01b0\u1edbc h\u1ea1t trung b\u00ecnh c\u1ee7a v\u1eadt li\u1ec7u sau khi nghi\u1ec1n th\u00e0nh b\u1ed9t d\u00f2ng kh\u00ed l\u00e0 t\u1ed1t, ph\u00e2n b\u1ed1 k\u00edch th\u01b0\u1edbc h\u1ea1t h\u1eb9p, b\u1ec1 m\u1eb7t h\u1ea1t m\u1ecbn, h\u00ecnh d\u1ea1ng h\u1ea1t \u0111\u1ec1u \u0111\u1eb7n, \u0111\u1ed9 tinh khi\u1ebft cao, ho\u1ea1t t\u00ednh cao v\u00e0 kh\u1ea3 n\u0103ng ph\u00e2n t\u00e1n t\u1ed1t; V\u1edbi n\u0103ng l\u01b0\u1ee3ng l\u00e0 kh\u00ed n\u00e9n, s\u1ef1 gi\u00e3n n\u1edf \u0111o\u1ea1n nhi\u1ec7t c\u1ee7a kh\u00ed n\u00e9n t\u1ea1i v\u00f2i phun s\u1ebd l\u00e0m gi\u1ea3m nhi\u1ec7t \u0111\u1ed9 c\u1ee7a h\u1ec7 th\u1ed1ng). V\u00e0 n\u1ebfu s\u1eed d\u1ee5ng N2, CO2 v\u00e0 c\u00e1c kh\u00ed kh\u00e1c, n\u00f3 c\u00f3 th\u1ec3 b\u1ecb nghi\u1ec1n n\u00e1t trong m\u00f4i tr\u01b0\u1eddng tr\u01a1 \u200b\u200btrong nh\u1eefng tr\u01b0\u1eddng h\u1ee3p \u0111\u1eb7c bi\u1ec7t.<\/p>\n

M\u00e1y nghi\u1ec1n b\u1ed9t ph\u1ea3n l\u1ef1c c\u00f3 th\u1ec3 \u0111\u01b0\u1ee3c v\u1eadn h\u00e0nh trong \u0111i\u1ec1u ki\u1ec7n v\u00f4 tr\u00f9ng; qu\u00e1 tr\u00ecnh s\u1ea3n xu\u1ea5t li\u00ean t\u1ee5c, n\u0103ng l\u1ef1c s\u1ea3n xu\u1ea5t l\u1edbn, m\u1ee9c \u0111\u1ed9 t\u1ef1 ch\u1ee7, t\u1ef1 \u0111\u1ed9ng h\u00f3a cao. Tuy nhi\u00ean, chu k\u1ef3 s\u1ea3n xu\u1ea5t c\u1ee7a c\u00e1c thi\u1ebft b\u1ecb nghi\u1ec1n nh\u01b0 m\u00e1y va \u0111\u1eadp c\u01a1 h\u1ecdc, m\u00e1y rung, m\u00e1y khu\u1ea5y th\u01b0\u1eddng d\u00e0i n\u00ean hi\u1ec7u qu\u1ea3 s\u1ea3n xu\u1ea5t th\u1ea5p; m\u1ed9t l\u01b0\u1ee3ng l\u1edbn nhi\u1ec7t \u0111\u01b0\u1ee3c t\u1ea1o ra khi v\u1eadt li\u1ec7u b\u1ecb nghi\u1ec1n n\u00e1t, \u0111i\u1ec1u n\u00e0y g\u00e2y ra s\u1ef1 bi\u1ebfn ch\u1ea5t c\u1ee7a v\u1eadt li\u1ec7u nh\u1ea1y nhi\u1ec7t; v\u00e0 s\u1ef1 hao m\u00f2n c\u1ee7a thi\u1ebft b\u1ecb s\u1ebd l\u00e0m \u00f4 nhi\u1ec5m c\u00e1c s\u1ea3n ph\u1ea9m. . Do \u0111\u00f3, c\u00e1c m\u00e1y nghi\u1ec1n b\u1ed9t c\u01a1 h\u1ecdc n\u00e0y kh\u00f4ng c\u00f2n \u0111\u00e1p \u1ee9ng \u0111\u01b0\u1ee3c \u0111\u1ea7y \u0111\u1ee7 c\u00e1c y\u00eau c\u1ea7u ng\u00e0y c\u00e0ng cao c\u1ee7a con ng\u01b0\u1eddi v\u1ec1 nguy\u00ean li\u1ec7u b\u1ed9t si\u00eau m\u1ecbn. Thi\u1ebft b\u1ecb nghi\u1ec1n b\u1ed9t ph\u1ea3n l\u1ef1c c\u00f3 xu h\u01b0\u1edbng thay th\u1ebf m\u00e1y nghi\u1ec1n b\u1ed9t c\u01a1 h\u1ecdc trong s\u1ea3n xu\u1ea5t b\u1ed9t si\u00eau m\u1ecbn. K\u1ec3 t\u1eeb khi m\u00e1y nghi\u1ec1n ph\u1ea3n l\u1ef1c ra \u0111\u1eddi v\u00e0o nh\u1eefng n\u0103m 1930, qua n\u1ed7 l\u1ef1c c\u1ee7a nhi\u1ec1u nh\u00e0 nghi\u00ean c\u1ee9u, c\u1ea5u tr\u00fac c\u1ee7a n\u00f3 \u0111\u00e3 li\u00ean t\u1ee5c \u0111\u01b0\u1ee3c c\u1eadp nh\u1eadt v\u00e0 ch\u1ee7ng lo\u1ea1i kh\u00f4ng ng\u1eebng t\u0103ng l\u00ean. M\u00e1y nghi\u1ec1n ph\u1ea3n l\u1ef1c t\u1ea7ng s\u00f4i, m\u00e1y nghi\u1ec1n ph\u1ea3n l\u1ef1c m\u1ee5c ti\u00eau, m\u00e1y nghi\u1ec1n ph\u1ea3n l\u1ef1c si\u00eau thanh, v.v.<\/p>\n

C\u00f3 r\u1ea5t nhi\u1ec1u lo\u1ea1i m\u00e1y xay h\u1ea1t si\u00eau m\u1ecbn v\u1edbi c\u1ea5u t\u1ea1o kh\u00e1c nhau, v\u00e0 m\u1ed7i d\u00f2ng m\u00e1y \u0111\u1ec1u c\u00f3 nh\u1eefng \u01b0u nh\u01b0\u1ee3c \u0111i\u1ec3m ri\u00eang. Trong nh\u1eefng n\u0103m g\u1ea7n \u0111\u00e2y, thi\u1ebft b\u1ecb nghi\u1ec1n \u0111\u00e3 \u0111\u01b0\u1ee3c c\u1ea3i ti\u1ebfn r\u1ea5t nhi\u1ec1u tr\u00ean c\u01a1 s\u1edf tr\u01b0\u1edbc \u0111\u00f3, c\u1ea5u tr\u00fac c\u1ee7a n\u00f3 li\u00ean t\u1ee5c \u0111\u01b0\u1ee3c c\u1ea3i ti\u1ebfn v\u00e0 hi\u1ec7u su\u1ea5t nghi\u1ec1n li\u00ean t\u1ee5c \u0111\u01b0\u1ee3c c\u1ea3i thi\u1ec7n. \u0110\u1ec3 \u0111\u00e1p \u1ee9ng y\u00eau c\u1ea7u ng\u00e0y c\u00e0ng cao c\u1ee7a s\u1ef1 ph\u00e1t tri\u1ec3n c\u00f4ng ngh\u1ec7 th\u00f4ng tin, c\u00f4ng ngh\u1ec7 sinh h\u1ecdc v\u00e0 c\u00f4ng ngh\u1ec7 v\u1eadt li\u1ec7u m\u1edbi v\u1ec1 k\u00edch th\u01b0\u1edbc h\u1ea1t, \u0111\u1ed9 tinh khi\u1ebft v\u00e0 s\u1ef1 ph\u00e2n b\u1ed1 k\u00edch th\u01b0\u1edbc h\u1ea1t c\u1ee7a s\u1ea3n ph\u1ea9m b\u1ed9t, vi\u1ec7c nghi\u00ean c\u1ee9u c\u00f4ng ngh\u1ec7 nghi\u1ec1n h\u1ea1t si\u00eau m\u1ecbn c\u1ea7n t\u1eadp trung ph\u00e1t tri\u1ec3n c\u00e1c kh\u00eda c\u1ea1nh sau: C\u1ea3i ti\u1ebfn v\u00e0 t\u1ed1i \u01b0u h\u00f3a thi\u1ebft b\u1ecb m\u00e1y nghi\u1ec1n ph\u1ea3n l\u1ef1c si\u00eau m\u1ecbn, ph\u00e1t tri\u1ec3n thi\u1ebft b\u1ecb m\u1edbi v\u00e0 ch\u00fa \u00fd \u0111\u1ebfn thi\u1ebft k\u1ebf ph\u00f9 h\u1ee3p c\u1ee7a h\u1ec7 th\u1ed1ng nghi\u1ec1n v\u00e0 ph\u00e2n lo\u1ea1i b\u1ed9t; kh\u00f4ng c\u00f3 nhi\u1ec1u thi\u1ebft b\u1ecb quy m\u00f4 l\u1edbn. So v\u1edbi m\u00e1y nghi\u1ec1n ph\u1ea3n l\u1ef1c si\u00eau m\u1ecbn n\u00eau tr\u00ean M\u00e1y nghi\u1ec1n ph\u1ea3n l\u1ef1c ki\u1ec3u va ch\u1ea1m t\u1ea7ng s\u00f4i c\u00f3 \u01b0u \u0111i\u1ec3m r\u00f5 r\u00e0ng, do \u0111\u00f3 c\u1ea7n t\u0103ng c\u01b0\u1eddng nghi\u00ean c\u1ee9u l\u00fd thuy\u1ebft \u0111\u1ec3 \u0111\u1ecbnh h\u01b0\u1edbng thi\u1ebft k\u1ebf thi\u1ebft b\u1ecb nghi\u1ec1n; v\u00ec nh\u01b0\u1ee3c \u0111i\u1ec3m l\u1edbn nh\u1ea5t c\u1ee7a m\u00e1y nghi\u1ec1n ph\u1ea3n l\u1ef1c l\u00e0 t\u1ef7 l\u1ec7 s\u1eed d\u1ee5ng n\u0103ng l\u01b0\u1ee3ng th\u1ea5p, n\u00ean c\u1ea7n t\u00ecm c\u00e1ch gi\u1ea3m ti\u00eau th\u1ee5 n\u0103ng l\u01b0\u1ee3ng v\u00e0 t\u0103ng t\u1ef7 l\u1ec7 s\u1eed d\u1ee5ng n\u0103ng l\u01b0\u1ee3ng.<\/p>\n","protected":false},"excerpt":{"rendered":"

Do t\u00ednh ch\u1ea5t s\u1ea3n xu\u1ea5t c\u00f4ng nghi\u1ec7p r\u1ed9ng kh\u1eafp, c\u00f9ng v\u1edbi s\u1ef1 ph\u00e1t tri\u1ec3n kinh t\u1ebf nhanh ch\u00f3ng, c\u00e1c nh\u00e0 m\u00e1y s\u1ea3n xu\u1ea5t m\u00e1y bay ph\u1ea3n l\u1ef1c \u0111\u00e3 ph\u00e1t tri\u1ec3n nhanh ch\u00f3ng. Trong qu\u00e1 tr\u00ecnh nghi\u00ean c\u1ee9u khoa h\u1ecdc v\u00e0 ph\u00e1t tri\u1ec3n c\u1ee7a ng\u00e0nh s\u1ea3n xu\u1ea5t b\u1ed9t, \u1ee9ng d\u1ee5ng v\u00e0 ch\u1ebf t\u1ea1o thi\u1ebft b\u1ecb, c\u00e1c thi\u1ebft b\u1ecb m\u1edbi, s\u1ea3n ph\u1ea9m m\u1edbi li\u00ean t\u1ee5c xu\u1ea5t hi\u1ec7n tr\u00ean th\u1ecb tr\u01b0\u1eddng. M\u00e1y nghi\u1ec1n ph\u1ea3n l\u1ef1c l\u00e0 m\u1ed9t trong nhi\u1ec1u thi\u1ebft b\u1ecb nghi\u1ec1n.<\/p>\n","protected":false},"author":6,"featured_media":83749,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"_acf_changed":false,"footnotes":""},"categories":[852],"tags":[],"class_list":["post-112548","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-cong-nghiep-tin-tuc-vi"],"acf":[],"_links":{"self":[{"href":"https:\/\/www.alpapowder.com\/vi\/wp-json\/wp\/v2\/posts\/112548","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=112548"}],"version-history":[{"count":0,"href":"https:\/\/www.alpapowder.com\/vi\/wp-json\/wp\/v2\/posts\/112548\/revisions"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/www.alpapowder.com\/vi\/wp-json\/wp\/v2\/media\/83749"}],"wp:attachment":[{"href":"https:\/\/www.alpapowder.com\/vi\/wp-json\/wp\/v2\/media?parent=112548"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.alpapowder.com\/vi\/wp-json\/wp\/v2\/categories?post=112548"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.alpapowder.com\/vi\/wp-json\/wp\/v2\/tags?post=112548"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}