{"id":112425,"date":"2021-10-19T13:40:30","date_gmt":"2021-10-19T05:40:30","guid":{"rendered":"https:\/\/www.alpapowder.com\/112425\/"},"modified":"2021-10-19T13:40:30","modified_gmt":"2021-10-19T05:40:30","slug":"cai-tien-lien-tuc-may-nghien-phan-luc-sieu-thanh-de-dap-ung-cac-yeu-cau-cao-hon","status":"publish","type":"post","link":"https:\/\/www.alpapowder.com\/vi\/112425\/","title":{"rendered":"C\u1ea3i ti\u1ebfn li\u00ean t\u1ee5c m\u00e1y nghi\u1ec1n ph\u1ea3n l\u1ef1c si\u00eau thanh \u0111\u1ec3 \u0111\u00e1p \u1ee9ng c\u00e1c y\u00eau c\u1ea7u cao h\u01a1n"},"content":{"rendered":"

Khi kh\u00ed n\u00e9n \u0111i qua b\u1ed9 phun c\u1ea5p li\u1ec7u, c\u00e1c nguy\u00ean li\u1ec7u th\u00f4 \u0111\u00e3 \u0111\u01b0\u1ee3c nghi\u1ec1n nh\u1ecf s\u1ebd \u0111i v\u00e0o bu\u1ed3ng nghi\u1ec1n. C\u00f3 nhi\u1ec1u v\u00f2i phun xung quanh bu\u1ed3ng nghi\u1ec1n, phun lu\u1ed3ng kh\u00f4ng kh\u00ed si\u00eau \u00e2m, do \u0111\u00f3 c\u00e1c v\u1eadt li\u1ec7u \u0111\u01b0\u1ee3c t\u00e1c \u0111\u1ed9ng b\u1edfi lu\u1ed3ng kh\u00f4ng kh\u00ed t\u1ed1c \u0111\u1ed9 cao v\u00e0 c\u00e1c v\u1eadt li\u1ec7u va ch\u1ea1m v\u1edbi nhau s\u1ebd \u0111\u01b0\u1ee3c nghi\u1ec1n n\u00e1t. B\u00e1nh xe ph\u00e2n lo\u1ea1i t\u00e1ch c\u00e1c h\u1ea1t \u0111\u00e1p \u1ee9ng k\u00edch th\u01b0\u1edbc h\u1ea1t, v\u00e0 c\u00e1c h\u1ea1t th\u00f4 \u0111\u01b0\u1ee3c lu\u00e2n chuy\u1ec3n tr\u1edf l\u1ea1i bu\u1ed3ng nghi\u1ec1n \u0111\u1ec3 ti\u1ebfp t\u1ee5c nghi\u1ec1n th\u00e0nh b\u1ed9t. Sau khi nghi\u1ec1n th\u00e0nh b\u1ed9t m\u1ea1ch k\u00edn b\u00ean trong, c\u00f3 th\u1ec3 thu \u0111\u01b0\u1ee3c b\u1ed9t si\u00eau m\u1ecbn ph\u00e2n b\u1ed1 \u0111\u1ed3ng \u0111\u1ec1u t\u1ea1i c\u1ed5ng x\u1ea3.<\/p>\n

\"\"<\/p>\n

1. Th\u00edch h\u1ee3p cho quy tr\u00ecnh si\u00eau vi m\u00f4 kh\u00f4. Do t\u1ed1c \u0111\u1ed9 va \u0111\u1eadp cao, l\u00ean \u0111\u1ebfn 2,5 Mach ho\u1eb7c h\u01a1n, c\u00f3 th\u1ec3 d\u1ec5 d\u00e0ng thu \u0111\u01b0\u1ee3c c\u00e1c h\u1ea1t c\u00f3 k\u00edch th\u01b0\u1edbc t\u1eeb 1-10 micromet (\u03bcm) trong c\u00e1c tr\u01b0\u1eddng h\u1ee3p b\u00ecnh th\u01b0\u1eddng, v\u00e0 c\u00e1c h\u1ea1t nh\u1ecf h\u01a1n 1 micromet (\u03bcm) c\u0169ng c\u00f3 th\u1ec3 thu \u0111\u01b0\u1ee3c t\u00f9y theo b\u1ea3n ch\u1ea5t c\u1ee7a v\u1eadt li\u1ec7u.<\/p>\n

2. Do m\u00e1y nghi\u1ec1n b\u1ed9t c\u00f3 c\u01a1 ch\u1ebf ph\u00e2n lo\u1ea1i m\u1ea1ch k\u00edn, c\u00e1c h\u1ea1t th\u00f4 trong s\u1ea3n ph\u1ea9m \u0111\u01b0\u1ee3c tu\u1ea7n ho\u00e0n v\u00e0 nghi\u1ec1n th\u00e0nh b\u1ed9t li\u00ean t\u1ee5c, do \u0111\u00f3 c\u00f3 th\u1ec3 thu \u0111\u01b0\u1ee3c s\u1ea3n ph\u1ea9m c\u00f3 c\u00e1c h\u1ea1t \u0111\u1ed3ng \u0111\u1ec1u v\u00e0 ph\u00e2n b\u1ed1 k\u00edch th\u01b0\u1edbc h\u1ea1t nh\u1ecf.<\/p>\n

3. Thi\u1ebft b\u1ecb c\u00f3 \u01b0u \u0111i\u1ec3m l\u00e0 th\u1eddi gian nghi\u1ec1n ng\u1eafn, c\u1ea5u tr\u00fac \u0111\u01a1n gi\u1ea3n, v\u1eadn h\u00e0nh v\u00e0 b\u1ea3o d\u01b0\u1ee1ng thu\u1eadn ti\u1ec7n, di\u1ec7n t\u00edch nh\u1ecf, ti\u1ebfng \u1ed3n th\u1ea5p (72dB) v\u00e0 kh\u00f4ng rung.<\/p>\n

4. Hi\u1ec7u su\u1ea5t nghi\u1ec1n cao, c\u00f3 th\u1ec3 ti\u1ebfn h\u00e0nh nghi\u1ec1n li\u00ean t\u1ee5c v\u00e0 c\u00f3 th\u1ec3 duy tr\u00ec \u0111\u1ed9 tinh khi\u1ebft c\u1ee7a s\u1ea3n ph\u1ea9m nghi\u1ec1n.<\/p>\n

5. S\u1ef1 ra \u0111\u1eddi c\u1ee7a c\u00f4ng ngh\u1ec7 m\u1edbi nh\u1ea5t c\u1ee7a \u0110\u1ee9c, sau nhi\u1ec1u n\u0103m t\u00edch l\u0169y kinh nghi\u1ec7m k\u1ef9 thu\u1eadt, hi\u1ec7u su\u1ea5t to\u00e0n di\u1ec7n c\u1ee7a thi\u1ebft b\u1ecb \u0111\u00e3 t\u01b0\u01a1ng \u0111\u01b0\u01a1ng v\u1edbi c\u00e1c m\u1eabu c\u00f9ng lo\u1ea1i nh\u1eadp kh\u1ea9u t\u1eeb \u0110\u1ee9c v\u00e0 Nh\u1eadt B\u1ea3n;<\/p>\n

6. N\u00f3 th\u00edch h\u1ee3p \u0111\u1ec3 nghi\u1ec1n, ph\u00e2n h\u1ee7y, h\u00ecnh c\u1ea7u v\u00e0 t\u1ea1o h\u00ecnh c\u00e1c lo\u1ea1i b\u1ed9t kh\u00e1c nhau c\u00f3 \u0111\u1ed9 c\u1ee9ng Mohs d\u01b0\u1edbi 10;<\/p>\n

7. Sau khi nghi\u1ec1n, \u0111\u1ed9 m\u1ecbn c\u1ee7a v\u1eadt li\u1ec7u c\u00f3 th\u1ec3 \u0111\u01b0\u1ee3c \u0111i\u1ec1u ch\u1ec9nh trong kho\u1ea3ng 3 ~ 150\u03bcm, v\u00e0 gi\u00e1 tr\u1ecb D50 c\u1ee7a m\u1ed9t s\u1ed1 v\u1eadt li\u1ec7u c\u00f3 th\u1ec3 \u0111\u1ea1t t\u1edbi 1,5\u03bcm;<\/p>\n

8. Do nghi\u1ec1n phun \u0111\u1eb7c bi\u1ec7t c\u1ee7a n\u00f3, n\u00f3 \u0111\u1eb7c bi\u1ec7t th\u00edch h\u1ee3p \u0111\u1ec3 nghi\u1ec1n si\u00eau m\u1ecbn c\u00e1c v\u1eadt li\u1ec7u c\u00f3 \u0111\u1ed9 tinh khi\u1ebft cao;<\/p>\n

9. Kh\u00f4ng c\u00f3 nhi\u1ec7t \u0111\u01b0\u1ee3c t\u1ea1o ra trong qu\u00e1 tr\u00ecnh nghi\u1ec1n, c\u00f3 t\u00e1c d\u1ee5ng nghi\u1ec1n tuy\u1ec7t v\u1eddi \u0111\u1ed1i v\u1edbi c\u00e1c v\u1eadt li\u1ec7u nh\u1ea1y c\u1ea3m v\u1edbi nhi\u1ec7t;<\/p>\n

10. B\u1ea3o v\u1ec7 ch\u1ed1ng m\u00e0i m\u00f2n: C\u00f3 th\u1ec3 l\u1ef1a ch\u1ecdn nhi\u1ec1u lo\u1ea1i v\u1eadt li\u1ec7u b\u1ea3o v\u1ec7 ch\u1ed1ng m\u00e0i m\u00f2n cho b\u00ean trong thi\u1ebft b\u1ecb v\u00e0 b\u00e1nh xe ph\u00e2n lo\u1ea1i, ch\u1eb3ng h\u1ea1n nh\u01b0 nh\u00f4m, zirconia, v\u00e0 c\u00e1c v\u1eadt li\u1ec7u h\u1eefu c\u01a1;<\/p>\n

11. B\u1ea3o v\u1ec7 m\u00f4i tr\u01b0\u1eddng v\u00e0 thi\u1ebft k\u1ebf t\u1ef1 \u0111\u1ed9ng h\u00f3a, h\u1ec7 th\u1ed1ng \u0111\u00f3ng \u0111\u1ec3 ch\u1ea1y m\u00e0 kh\u00f4ng b\u1ecb r\u00f2 r\u1ec9 b\u1ee5i, c\u00f3 th\u1ec3 l\u1ef1a ch\u1ecdn m\u00e0n h\u00ecnh c\u1ea3m \u1ee9ng v\u00e0 thi\u1ebft b\u1ecb gi\u00e1m s\u00e1t t\u1ef1 \u0111\u1ed9ng PLC;<\/p>\n

12. Thi\u1ebft k\u1ebf \u0111a m\u1ee5c \u0111\u00edch: n\u00f3 c\u00f3 th\u1ec3 \u0111\u01b0\u1ee3c s\u1eed d\u1ee5ng h\u00e0ng lo\u1ea1t v\u1edbi m\u00e1y ph\u00e2n lo\u1ea1i kh\u00f4ng kh\u00ed, m\u00e1y nghi\u1ec1n b\u1ed9t ph\u1ed5 th\u00f4ng, vv, \u0111\u1ec3 \u0111\u00e1p \u1ee9ng t\u1ed1t h\u01a1n c\u00e1c y\u00eau c\u1ea7u v\u1ec1 k\u00edch th\u01b0\u1edbc h\u1ea1t b\u1ed9t;<\/p>\n

13. C\u00e1c l\u0129nh v\u1ef1c \u1ee9ng d\u1ee5ng: h\u00f3a ch\u1ea5t, kho\u00e1ng ch\u1ea5t, y h\u1ecdc c\u1ed5 truy\u1ec1n Trung Qu\u1ed1c, m\u1ef9 ph\u1ea9m, th\u1ef1c ph\u1ea9m, ch\u1ea5t ch\u1ed1ng ch\u00e1y, toner in, than ho\u1ea1t t\u00ednh, nh\u1ef1a, vv;<\/p>\n

M\u00e1y nghi\u1ec1n ph\u1ea3n l\u1ef1c si\u00eau thanh c\u00f3 t\u00e1c d\u1ee5ng t\u00e1c \u0111\u1ed9ng c\u1eaft v\u1eadt li\u1ec7u v\u00e0 t\u00e1c \u0111\u1ed9ng, ma s\u00e1t v\u00e0 c\u1eaft v\u1eadt li\u1ec7u v\u00e0 c\u00e1c b\u1ed9 ph\u1eadn kh\u00e1c \u0111\u1ec3 nghi\u1ec1n v\u1eadt li\u1ec7u. 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; n\u00f3 c\u00f3 th\u1ec3 nghi\u1ec1n n\u00e1t c\u00e1c v\u1eadt li\u1ec7u c\u00f3 nhi\u1ec7t \u0111\u1ed9 n\u00f3ng ch\u1ea3y th\u1ea5p v\u00e0 c\u00e1c v\u1eadt li\u1ec7u nh\u1ea1y c\u1ea3m v\u1edbi nhi\u1ec7t v\u00e0 c\u00e1c s\u1ea3n ph\u1ea9m ho\u1ea1t t\u00ednh sinh h\u1ecdc (v\u00ec d\u00f2ng kh\u00ed M\u00e1y ch\u1ea1y b\u1eb1ng kh\u00ed n\u00e9n v\u00e0 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). Theo th\u1ed1ng k\u00ea, kho\u1ea3ng 25% c\u00e1c nh\u00e0 m\u00e1y m\u00e1y bay ph\u1ea3n l\u1ef1c qu\u1ed1c t\u1ebf \u0111\u01b0\u1ee3c s\u1eed d\u1ee5ng \u0111\u1ec3 pha ch\u1ebf si\u00eau m\u1ecbn.<\/p>\n

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 m\u00e1y nghi\u1ec1n si\u00eau thanh tr\u01b0\u1edbc \u0111\u00e2y, 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. Nh\u1eb1m \u0111\u00e1p \u1ee9ng y\u00eau c\u1ea7u cao h\u01a1n 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 b\u1ed9t si\u00eau m\u1ecbn c\u1ea7n ch\u00fa \u00fd ph\u00e1t tri\u1ec3n c\u00e1c kh\u00eda c\u1ea1nh sau: tr\u00ean c\u01a1 s\u1edf hi\u1ec7n c\u00f3, c\u1ea3i ti\u1ebfn v\u00e0 t\u1ed1i \u01b0u h\u00f3a thi\u1ebft b\u1ecb nghi\u1ec1n b\u1ed9t si\u00eau m\u1ecbn, ph\u00e1t tri\u1ec3n thi\u1ebft b\u1ecb m\u1edbi, ch\u00fa \u00fd \u0111\u1ebfn thi\u1ebft k\u1ebf ph\u00f9 h\u1ee3p gi\u1eefa m\u00e1y nghi\u1ec1n v\u00e0 ph\u00e2n lo\u1ea1i. c\u00e1c h\u1ec7 th\u1ed1ng.<\/p>\n","protected":false},"excerpt":{"rendered":"

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 m\u00e1y nghi\u1ec1n si\u00eau thanh tr\u01b0\u1edbc \u0111\u00e2y, 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. Nh\u1eb1m \u0111\u00e1p \u1ee9ng y\u00eau c\u1ea7u cao h\u01a1n 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.<\/p>\n","protected":false},"author":6,"featured_media":83760,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"_acf_changed":false,"footnotes":""},"categories":[852],"tags":[],"class_list":["post-112425","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\/112425","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=112425"}],"version-history":[{"count":0,"href":"https:\/\/www.alpapowder.com\/vi\/wp-json\/wp\/v2\/posts\/112425\/revisions"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/www.alpapowder.com\/vi\/wp-json\/wp\/v2\/media\/83760"}],"wp:attachment":[{"href":"https:\/\/www.alpapowder.com\/vi\/wp-json\/wp\/v2\/media?parent=112425"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.alpapowder.com\/vi\/wp-json\/wp\/v2\/categories?post=112425"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.alpapowder.com\/vi\/wp-json\/wp\/v2\/tags?post=112425"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}