{"id":112970,"date":"2021-11-02T17:09:44","date_gmt":"2021-11-02T09:09:44","guid":{"rendered":"https:\/\/www.alpapowder.com\/112970\/"},"modified":"2021-11-02T17:09:44","modified_gmt":"2021-11-02T09:09:44","slug":"nhung-van-de-can-chu-y-trong-van-hanh-an-toan-may-nghien-phan-luc","status":"publish","type":"post","link":"https:\/\/www.alpapowder.com\/vi\/112970\/","title":{"rendered":"Nh\u1eefng v\u1ea5n \u0111\u1ec1 c\u1ea7n ch\u00fa \u00fd trong v\u1eadn h\u00e0nh an to\u00e0n m\u00e1y nghi\u1ec1n ph\u1ea3n l\u1ef1c"},"content":{"rendered":"

M\u00e1y nghi\u1ec1n ph\u1ea3n l\u1ef1c ng\u00e0y c\u00e0ng tr\u1edf n\u00ean ph\u1ed5 bi\u1ebfn h\u01a1n trong ng\u00e0nh c\u00f4ng nghi\u1ec7p b\u1ed9t, t\u1eeb h\u00f3a ch\u1ea5t v\u00e0 khai th\u00e1c m\u1ecf \u0111\u1ebfn c\u00e1c ngu\u1ed3n n\u0103ng l\u01b0\u1ee3ng m\u1edbi, v\u1eadt li\u1ec7u polyme, kim lo\u1ea1i, v\u1eadt li\u1ec7u si\u00eau c\u1ee9ng, thu\u1ed1c v\u00e0 th\u1ef1c ph\u1ea9m, v.v. Bao g\u1ed3m \u0111\u1ea5t hi\u1ebfm, v\u1eadt li\u1ec7u t\u1eeb t\u00ednh, v\u1eadt li\u1ec7u g\u1ed1m, v\u1eadt li\u1ec7u ch\u1ecbu l\u1eeda, v\u00e0 c\u00e1c v\u1eadt li\u1ec7u ph\u1ea3n x\u1ea1 ph\u00e1t s\u00e1ng \u0111\u1ec1u c\u00f3 \u1ee9ng d\u1ee5ng trong phay ph\u1ea3n l\u1ef1c.<\/p>\n

\"\"<\/p>\n

C\u00e1c \u0111i\u1ec3m sau \u0111\u00e2y c\u1ea7n \u0111\u01b0\u1ee3c ch\u00fa \u00fd \u0111\u1ec3 v\u1eadn h\u00e0nh an to\u00e0n m\u00e1y nghi\u1ec1n ph\u1ea3n l\u1ef1c:<\/strong><\/p>\n

1. Tr\u01b0\u1edbc khi kh\u1edfi \u0111\u1ed9ng m\u00e1y nghi\u1ec1n ph\u1ea3n l\u1ef1c, h\u00e3y ki\u1ec3m tra xem c\u00e1c b\u1ed9 ph\u1eadn kh\u00e1c nhau c\u1ee7a thi\u1ebft b\u1ecb \u0111\u00e3 ho\u00e0n ch\u1ec9nh ch\u01b0a, v\u00e0 \u0111\u1ea3m b\u1ea3o r\u1eb1ng c\u00e1c b\u1ed9 ph\u1eadn \u0111\u00f3 kh\u00f4ng b\u1ecb l\u1ecfng v\u00e0 c\u00f3 th\u1ec3 kh\u1edfi \u0111\u1ed9ng thi\u1ebft b\u1ecb sau khi x\u00e1c nh\u1eadn r\u1eb1ng n\u00f3 l\u00e0 ch\u00ednh x\u00e1c.<\/p>\n

2. H\u1ed9p \u0111i\u1ec7n v\u00e0 \u0111\u1ed9ng c\u01a1 ph\u1ea3i \u0111\u01b0\u1ee3c n\u1ed1i \u0111\u1ea5t.<\/p>\n

3. Khi thi\u1ebft b\u1ecb \u0111\u01b0\u1ee3c kh\u1edfi \u0111\u1ed9ng, kh\u00f4ng \u0111\u01b0\u1ee3c ch\u1ea1m v\u00e0o b\u1ea5t k\u1ef3 b\u1ed9 ph\u1eadn quay n\u00e0o v\u00e0 kh\u00f4ng \u0111\u01b0\u1ee3c \u0111\u1eb7t tay l\u00ean c\u1ed5ng x\u1ea3 \u0111\u1ec3 tr\u00e1nh tai n\u1ea1n ho\u1eb7c th\u01b0\u01a1ng t\u00edch cho ng\u01b0\u1eddi.<\/p>\n

4. Kh\u00f4ng \u0111\u01b0\u1ee3c l\u00e0m c\u00f4ng vi\u1ec7c b\u1ea3o tr\u00ec, b\u1ea3o d\u01b0\u1ee1ng thi\u1ebft b\u1ecb trong \u0111i\u1ec1u ki\u1ec7n \u0111i\u1ec7n kh\u00ed h\u00f3a.<\/p>\n

Tr\u00ecnh t\u1ef1 kh\u1edfi \u0111\u1ed9ng:<\/strong><\/p>\n

1. B\u1eadt n\u01b0\u1edbc l\u00e0m m\u00e1t v\u00e0 kh\u1edfi \u0111\u1ed9ng m\u00e1y n\u00e9n kh\u00ed. Sau 2-3 ph\u00fat ho\u1ea1t \u0111\u1ed9ng kh\u00f4ng t\u1ea3i, n\u00f3 ho\u1ea1t \u0111\u1ed9ng b\u00ecnh th\u01b0\u1eddng.<\/p>\n

2. Kh\u1edfi \u0111\u1ed9ng m\u00e1y s\u1ea5y \u0111\u00f4ng l\u1ea1nh (n\u01b0\u1edbc l\u00e0m m\u00e1t \u0111\u01b0\u1ee3c k\u1ebft n\u1ed1i v\u1edbi n\u01b0\u1edbc l\u00e0m m\u00e1t c\u1ee7a m\u00e1y n\u00e9n kh\u00ed).<\/p>\n

3. M\u00e1y n\u00e9n kh\u00ed v\u00e0 m\u00e1y s\u1ea5y \u0111\u00f4ng l\u1ea1nh ho\u1ea1t \u0111\u1ed9ng b\u00ecnh th\u01b0\u1eddng. Sau khi \u00e1p su\u1ea5t kh\u00f4ng kh\u00ed \u0111\u1ea1t 0,7Mpa-1Mpa, kh\u1edfi \u0111\u1ed9ng m\u00e1y ch\u1ee7, \u0111i\u1ec1u ch\u1ec9nh \u0111\u1ebfn t\u1ed1c \u0111\u1ed9 c\u1ea7n thi\u1ebft, sau \u0111\u00f3 kh\u1edfi \u0111\u1ed9ng qu\u1ea1t.<\/p>\n

4. Tr\u01b0\u1edbc khi m\u1edf van \u0111\u01b0\u1eddng \u1ed1ng d\u1eabn kh\u00ed ch\u00ednh c\u1ee7a m\u00e1y nghi\u1ec1n ph\u1ea3n l\u1ef1c, \u0111i\u1ec1u ch\u1ec9nh \u00e1p su\u1ea5t l\u00e0m k\u00edn kh\u00ed c\u1ee7a \u1ed5 tr\u1ee5c \u0111\u1ed9ng c\u01a1 t\u1eeb 0,03Mpa \u0111\u1ebfn 0,05Mpa. Sau khi ki\u1ec3m tra c\u00e1c n\u1ed9i dung tr\u00ean, b\u1eaft \u0111\u1ea7u cho \u0103n v\u00e0 nghi\u1ec1n nh\u1ecf.<\/p>\n

5. \u0110i\u1ec1u ch\u1ec9nh \u00e1p su\u1ea5t kh\u00f4ng kh\u00ed xung c\u1ee7a b\u1ed9 h\u00fat b\u1ee5i \u0111\u1ebfn kho\u1ea3ng 0,4Mpa.<\/p>\n

6. Khi \u0111i\u1ec1u ch\u1ec9nh \u0111\u1ed9 d\u00e0y ho\u1eb7c \u0111\u1ed9 m\u1ecbn c\u1ee7a v\u1eadt li\u1ec7u theo nhu c\u1ea7u, t\u1ed1c \u0111\u1ed9 c\u1ee7a b\u00e1nh xe ph\u00e2n lo\u1ea1i c\u1ee7a m\u00e1y ch\u00ednh c\u00f3 th\u1ec3 \u0111\u01b0\u1ee3c \u0111i\u1ec1u ch\u1ec9nh: th\u00f4 th\u1ea5p v\u00e0 m\u1ecbn cao.<\/p>\n

7. Trong qu\u00e1 tr\u00ecnh x\u1ea3 sau khi nghi\u1ec1n nguy\u00ean li\u1ec7u, d\u00f9ng b\u00faa da g\u00f5 v\u00e0o th\u00e0nh ngo\u00e0i c\u1ee7a \u1ed1ng chuy\u1ec3n t\u1ea3i, l\u1ed1c xo\u00e1y v\u00e0 h\u00fat b\u1ee5i th\u01b0\u1eddng xuy\u00ean \u0111\u1ec3 tr\u00e1nh \u0111\u00f3ng nguy\u00ean li\u1ec7u b\u1ecb nhi\u1ec5m b\u1ea9n, g\u00e2y t\u1eafc \u1ed1ng v\u00e0 \u1ea3nh h\u01b0\u1edfng \u0111\u1ebfn qu\u00e1 tr\u00ecnh x\u1ea3 th\u1ea3i b\u00ecnh th\u01b0\u1eddng.<\/p>\n

Tr\u00ecnh t\u1ef1 d\u1eebng (sau khi ng\u1eebng cho \u0103n):<\/strong><\/p>\n

1. T\u1eaft van \u1ed1ng d\u1eabn kh\u00ed ch\u00ednh. Sau khi m\u00e1y n\u00e9n \u0111\u01b0\u1ee3c gi\u1ea3m \u00e1p su\u1ea5t, h\u00e3y t\u1eaft ngu\u1ed3n c\u1ea5p \u0111i\u1ec7n cho m\u00e1y n\u00e9n kh\u00ed, t\u1eaft m\u00e1y s\u1ea5y \u0111\u00f4ng l\u1ea1nh, sau \u0111\u00f3 t\u1eaft qu\u1ea1t gi\u00f3 c\u1ea3m \u1ee9ng. Khi t\u1ed1c \u0111\u1ed9 quay c\u1ee7a qu\u1ea1t gi\u00f3 c\u1ea3m \u1ee9ng gi\u1ea3m xu\u1ed1ng d\u01b0\u1edbi m\u1ed9t n\u1eeda, h\u00e3y t\u1eaft bi\u1ebfn t\u1ea7n, t\u1eaft b\u1ed9 h\u00fat b\u1ee5i v\u00e0 t\u1eaft kh\u00f4ng t\u1ea3i. van.<\/p>\n

2. Khi nhi\u1ec7t \u0111\u1ed9 c\u1ee7a m\u00e1y n\u00e9n kh\u00ed th\u1ea5p h\u01a1n kho\u1ea3ng 60 \u00b0 C, h\u00e3y t\u1eaft n\u01b0\u1edbc l\u00e0m m\u00e1t.<\/p>\n

3. V\u1ec1 lo\u1ea1i b\u1ecf b\u1ee5i xung: Khi m\u00e1y nghi\u1ec1n ph\u1ea3n l\u1ef1c ng\u1eebng ho\u1ea1t \u0111\u1ed9ng sau gi\u1edd l\u00e0m vi\u1ec7c h\u00e0ng ng\u00e0y, \u0111\u1ec3 m\u00e1y \u0111o xung ho\u1ea1t \u0111\u1ed9ng trong v\u00f2ng 5-10 ph\u00fat \u0111\u1ec3 r\u1eeda s\u1ea1ch b\u1ed9t b\u00e1m tr\u00ean t\u00fai l\u1ecdc v\u00e0 gi\u1eef cho lu\u1ed3ng kh\u00f4ng kh\u00ed kh\u00f4ng b\u1ecb t\u1eafc ngh\u1ebdn.<\/p>\n","protected":false},"excerpt":{"rendered":"

M\u00e1y nghi\u1ec1n ph\u1ea3n l\u1ef1c ng\u00e0y c\u00e0ng tr\u1edf n\u00ean ph\u1ed5 bi\u1ebfn h\u01a1n trong ng\u00e0nh c\u00f4ng nghi\u1ec7p b\u1ed9t, t\u1eeb h\u00f3a ch\u1ea5t v\u00e0 khai th\u00e1c m\u1ecf \u0111\u1ebfn c\u00e1c ngu\u1ed3n n\u0103ng l\u01b0\u1ee3ng m\u1edbi, v\u1eadt li\u1ec7u polyme, kim lo\u1ea1i, v\u1eadt li\u1ec7u si\u00eau c\u1ee9ng, thu\u1ed1c v\u00e0 th\u1ef1c ph\u1ea9m, v.v. Bao g\u1ed3m \u0111\u1ea5t hi\u1ebfm, v\u1eadt li\u1ec7u t\u1eeb t\u00ednh, v\u1eadt li\u1ec7u g\u1ed1m, v\u1eadt li\u1ec7u ch\u1ecbu l\u1eeda, v\u00e0 c\u00e1c v\u1eadt li\u1ec7u ph\u1ea3n x\u1ea1 ph\u00e1t s\u00e1ng \u0111\u1ec1u c\u00f3 \u1ee9ng d\u1ee5ng trong phay ph\u1ea3n l\u1ef1c.<\/p>\n","protected":false},"author":6,"featured_media":87263,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"_acf_changed":false,"footnotes":""},"categories":[852],"tags":[],"class_list":["post-112970","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\/112970","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=112970"}],"version-history":[{"count":0,"href":"https:\/\/www.alpapowder.com\/vi\/wp-json\/wp\/v2\/posts\/112970\/revisions"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/www.alpapowder.com\/vi\/wp-json\/wp\/v2\/media\/87263"}],"wp:attachment":[{"href":"https:\/\/www.alpapowder.com\/vi\/wp-json\/wp\/v2\/media?parent=112970"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.alpapowder.com\/vi\/wp-json\/wp\/v2\/categories?post=112970"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.alpapowder.com\/vi\/wp-json\/wp\/v2\/tags?post=112970"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}