{"id":18025,"date":"2022-12-07T13:25:57","date_gmt":"2022-12-07T06:25:57","guid":{"rendered":"https:\/\/vn-tech.com.vn\/?p=18025"},"modified":"2023-02-22T10:30:28","modified_gmt":"2023-02-22T03:30:28","slug":"cam-bien-do-muc-chat-ran-trong-nha-may-duong","status":"publish","type":"post","link":"https:\/\/vn-tech.com.vn\/?p=18025","title":{"rendered":"C\u1ea3m bi\u1ebfn \u0111o m\u1ee9c ch\u1ea5t r\u1eafn trong nh\u00e0 m\u00e1y s\u1ea3n xu\u1ea5t \u0111\u01b0\u1eddng"},"content":{"rendered":"

C\u1ea3m bi\u1ebfn \u0111o m\u1ee9c ch\u1ea5t r\u1eafn<\/strong> gi\u1edbi h\u1ea1n b\u1eb1ng c\u00f4ng ngh\u1ec7 que rung & \u0111o li\u00ean t\u1ee5c b\u1eb1ng radar t\u1eeb UWT Level Control<\/strong><\/a> v\u1edbi 2 d\u00f2ng s\u1ea3n ph\u1ea9m.<\/p>\n

T\u1ed1i \u01b0u s\u1ea3n xu\u1ea5t \u0111\u01b0\u1eddng: \u0111o m\u1ee9c ch\u1ea5t r\u1eafn<\/strong> gi\u1edbi h\u1ea1n b\u1eb1ng c\u00f4ng ngh\u1ec7 que rung<\/strong> & \u0111o li\u00ean t\u1ee5c b\u1eb1ng radar<\/strong><\/p>\n

\u0110\u1ec3 ghi l\u1ea1i m\u1ee9c t\u1ed3n kho v\u00e0 ki\u1ec3m so\u00e1t c\u00f4ng th\u1ee9c pha tr\u1ed9n theo m\u1ebb v\u00e0 li\u00ean t\u1ee5c, c\u00e1c nh\u00e0 m\u00e1y c\u1ea7n c\u00f3 d\u1eef li\u1ec7u \u0111o l\u01b0\u1eddng ch\u00ednh x\u00e1c v\u00e0 \u0111\u00e1ng tin c\u1eady \u0111\u1ec3 \u0111\u1ea3m b\u1ea3o m\u1ecdi th\u1ee9 di\u1ec5n ra su\u00f4n s\u1ebb trong qu\u00e1 tr\u00ecnh s\u1ea3n xu\u1ea5t. Trong l\u0129nh v\u1ef1c th\u1ef1c ph\u1ea9m, c\u00e1c ti\u00eau chu\u1ea9n cao th\u01b0\u1eddng ph\u1ea3i \u0111\u01b0\u1ee3c \u0111\u00e1p \u1ee9ng v\u1ec1 m\u1eb7t v\u1ec7 sinh v\u00e0 \u0111\u1ed9 tin c\u1eady c\u1ee7a quy tr\u00ecnh \u0111o m\u1ee9c.<\/p>\n

Theo d\u00f5i silo b\u1eb1ng c\u1ea3m bi\u1ebfn \u0111o m\u1ee9c ch\u1ea5t r\u1eafn kh\u00f4ng ti\u1ebfp x\u00fac<\/strong><\/h4>\n

C\u1ea3m bi\u1ebfn \u0111o m\u1ee9c radar th\u01b0\u1eddng \u0111\u01b0\u1ee3c s\u1eed d\u1ee5ng \u0111\u1ec3 \u0111o m\u1ee9c li\u00ean t\u1ee5c trong silo l\u01b0u tr\u1eef. Ch\u00fang \u0111o kho\u1ea3ng c\u00e1ch l\u00ean t\u1edbi 100 m\u00e9t v\u00e0 nh\u1edd \u0111\u1ed9 nh\u1ea1y cao, ch\u00fang c\u00f3 th\u1ec3 \u0111\u01b0\u1ee3c s\u1eed d\u1ee5ng kh\u00f4ng ch\u1ec9 trong ch\u1ea5t r\u1eafn kh\u1ed1i h\u1ea1t th\u00f4 m\u00e0 c\u00f2n trong ch\u1ea5t r\u1eafn kh\u1ed1i r\u1ea5t m\u1ecbn.<\/p>\n

\u0110\u1ec3 cung c\u1ea5p thi\u1ebft b\u1ecb \u0111o m\u1ee9c<\/strong> cho nh\u00e0 m\u00e1y \u0111\u01b0\u1eddng – gi\u1ea3i ph\u00e1p s\u00e1ng t\u1ea1o cho b\u1ec3 ch\u1ee9a \u0111\u01b0\u1eddng h\u1ea1t ho\u1eb7c \u0111\u01b0\u1eddng tinh luy\u1ec7n \u0111\u01b0\u1ee3c s\u1ea3n xu\u1ea5t, C\u1ea3m bi\u1ebfn \u0111o m\u1ee9c radar kh\u00f4ng ti\u1ebfp NR 3000 <\/strong>\u0111\u00e3 \u0111\u01b0\u1ee3c l\u1eafp \u0111\u1eb7t. V\u1edbi chi\u1ec1u cao 15 m\u00e9t, silo \u0111\u01b0\u1eddng ch\u1ee9a 86.000 kg nguy\u00ean li\u1ec7u. M\u1ee9c \u0111\u01b0\u1eddng \u0111\u00f4i khi thay \u0111\u1ed5i nhanh ch\u00f3ng v\u00e0 ph\u1ea3i \u0111\u01b0\u1ee3c ph\u00e1t hi\u1ec7n m\u1ed9t c\u00e1ch \u0111\u00e1ng tin c\u1eady.<\/p>\n

\"C\u1ea3m\"\"<\/p>\n

Thi\u1ebft b\u1ecb ho\u1ea1t \u0111\u1ed9ng \u1edf t\u1ea7n s\u1ed1 cao 78 GHz.\u00a0T\u00edn hi\u1ec7u t\u1ea7n s\u1ed1 cao \u0111\u01b0\u1ee3c ph\u00e1t ra v\u1edbi ch\u00f9m tia r\u1ea5t h\u1eb9p ch\u1ec9 4\u00b0\u0111i\u1ec1u n\u00e0y cho ph\u00e9p c\u1ea3m bi\u1ebfn \u0111o m\u1ee9c \u0111\u01b0\u1ee3c s\u1eed d\u1ee5ng trong c\u00e1c silo h\u1eb9p cao v\u00e0 t\u1ea1o \u0111i\u1ec1u ki\u1ec7n l\u1eafp \u0111\u1eb7t v\u00e0 b\u1ed1 tr\u00ed. Radar \u0111\u01b0\u1ee3c c\u0103n ch\u1ec9nh t\u1ed1i \u01b0u th\u00f4ng qua m\u1eb7t b\u00edch \u0111i\u1ec1u ch\u1ec9nh v\u00e0 th\u00f9y ch\u00f9m tia \u0111\u01b0\u1ee3c c\u1ed1 \u0111\u1ecbnh v\u00e0o \u0111i\u1ec3m mong mu\u1ed1n.<\/p>\n

Do c\u00f3 l\u1edbp v\u1ecf b\u1eb1ng th\u00e9p kh\u00f4ng g\u1ec9 ch\u1eafc ch\u1eafn, NR 3000<\/strong><\/a> gi\u1eef v\u1eefng v\u1ecb th\u1ebf c\u1ee7a m\u00ecnh trong c\u00e1c \u1ee9ng d\u1ee5ng c\u00f4ng nghi\u1ec7p kh\u00e1c nhau. \u0110\u01b0\u1eddng \u0111\u00f4i khi l\u00e0 m\u1ed9t m\u00f4i tr\u01b0\u1eddng kh\u00e1 kh\u00f3 x\u1eed l\u00fd, v\u00ec n\u00f3 c\u00f3 th\u1ec3 b\u00e1m v\u00e0o c\u00e1c c\u1ea3m bi\u1ebfn \u0111o, t\u00f9y thu\u1ed9c v\u00e0o \u0111\u1ed9 \u0111\u1eb7c c\u1ee7a ch\u00fang do \u0111\u00f3 l\u00e0m sai l\u1ec7ch k\u1ebft qu\u1ea3 \u0111o. C\u1ea3m bi\u1ebfn radar b\u1ee9c x\u1ea1 t\u1ef1 do c\u00f3 l\u1edbp v\u1ecf ho\u00e0n to\u00e0n k\u00edn b\u1ee5i v\u00e0 cung c\u1ea5p k\u1ebft qu\u1ea3 \u0111o \u0111\u00e1ng tin c\u1eady \u1edf nhi\u1ec7t \u0111\u1ed9 x\u1eed l\u00fd l\u00ean t\u1edbi +200\u00b0C.<\/p>\n

\u0110o m\u1ee9c silo b\u1eb1ng c\u1ea3m bi\u1ebfn \u0111o m\u1ee9c rung\u00a0<\/strong><\/h4>\n

Ch\u1ea5t r\u1eafn d\u00f9 th\u00f4 hay m\u1ecbn – thanh rung ph\u00e1t hi\u1ec7n c\u00e1c m\u1ee9c gi\u1edbi h\u1ea1n m\u1ed9t c\u00e1ch kh\u00e9o l\u00e9o v\u1edbi \u0111\u1ed9 nh\u1ea1y c\u00f3 th\u1ec3 \u0111i\u1ec1u ch\u1ec9nh 4 b\u01b0\u1edbc<\/p>\n

\"C\u1ea3m
\u0110\u01b0\u1eddng tr\u1eafng c\u00f3 k\u00edch th\u01b0\u1edbc h\u1ea1t kh\u00e1c nhau (m\u01b0a \u0111\u00e1, semolina, \u0111\u01b0\u1eddng b\u1ed9t) – v\u1edbi gi\u00e1 tr\u1ecb DK trong kho\u1ea3ng 1,6 – 2,0 ho\u1eb7c m\u1eadt \u0111\u1ed9 l\u1edbn x\u1ea5p x\u1ec9 490 g\/l<\/em><\/figcaption><\/figure>\n

C\u1ea3m bi\u1ebfn \u0111o m\u1ee9c rung UWT MN 4000<\/a><\/strong> – \u0111\u00e2y l\u00e0 \u0111\u1ea7u d\u00f2 m\u1ed9t thanh c\u00f3 thi\u1ebft k\u1ebf r\u1ea5t nh\u1ecf g\u1ecdn, m\u00e1y d\u00f2 que l\u00fd t\u01b0\u1edfng nh\u01b0 m\u1ed9t m\u00e1y d\u00f2 \u0111\u1ea7y \u0111\u1ee7, \u0111o m\u1ee9c l\u01b0\u1ee3ng \u0111\u01b0\u1eddng theo nhu c\u1ea7u ho\u1eb7c b\u00e1o h\u1ebft, k\u1ebft n\u1ed1i t\u1eeb 1″ do \u0111\u00f3 cung c\u1ea5p k\u1ebft qu\u1ea3 \u0111o \u0111\u00e1ng tin c\u1eady ngay c\u1ea3 trong \u0111i\u1ec1u ki\u1ec7n kh\u00f4ng gian h\u1ea1n ch\u1ebf.<\/p>\n

Phi\u00ean b\u1ea3n nh\u1ecf g\u1ecdn c\u1ee7a MN 4020<\/strong> v\u1edbi chi\u1ec1u d\u00e0i c\u1ea7n ch\u1ec9 160 mm \u0111\u01b0\u1ee3c s\u1eed d\u1ee5ng l\u00e0m m\u00e1y d\u00f2 tr\u1ed1ng \u1edf ph\u1ea7n d\u01b0\u1edbi c\u1ee7a silo. Thanh rung \u0111\u01b0\u1ee3c l\u1eafp \u0111\u1eb7t v\u1edbi l\u1edbp v\u1ecf ho\u00e0n to\u00e0n k\u00edn b\u1ee5i c\u0169ng nh\u01b0 h\u1ec7 th\u1ed1ng c\u1ea3m bi\u1ebfn m\u1ea1nh m\u1ebd, \u0111\u1ed3ng th\u1eddi ph\u1ea3n \u1ee9ng \u0111\u1ee7 nh\u1ea1y khi c\u1ea7n \u0111\u1ec3 ph\u00e1t hi\u1ec7n v\u1eadt li\u1ec7u “c\u00f3 m\u1eb7t” v\u00e0 “kh\u00f4ng c\u00f3 m\u1eb7t” m\u1ed9t c\u00e1ch \u0111\u00e1ng tin c\u1eady.<\/p>\n

Phi\u00ean b\u1ea3n MN 4030<\/strong> v\u1edbi ph\u1ea7n m\u1edf r\u1ed9ng \u1ed1ng \u1edf c\u1ea7n 400 mm \u0111\u00e3 \u0111\u01b0\u1ee3c l\u1eafp \u0111\u1eb7t t\u1eeb m\u00e1i silo \u0111\u1ec3 ph\u00e1t hi\u1ec7n \u0111\u1ea7y \u0111\u1ee7.\u00a0\u1ede \u0111\u00e2y, \u0111i\u1ec3m chuy\u1ec3n \u0111\u1ed5i c\u00f3 th\u1ec3 \u0111\u01b0\u1ee3c \u0111i\u1ec1u ch\u1ec9nh linh ho\u1ea1t b\u1eb1ng c\u00e1ch \u0111i\u1ec1u ch\u1ec9nh \u0111\u1ed9 cao c\u01a1 h\u1ecdc.<\/p>\n

\"C\u1ea3m<\/p>\n

Ch\u1ea5t l\u01b0\u1ee3ng b\u1ec1 m\u1eb7t cao c\u1ee7a c\u1ea7n d\u00f2 \u0111\u00e3 t\u1ea1o ra nhi\u1ec1u \u1ee9ng d\u1ee5ng c\u00f3 th\u1ec3 th\u1ef1c hi\u1ec7n \u0111\u01b0\u1ee3c trong c\u00e1c lo\u1ea1i \u0111\u01b0\u1eddng h\u1ea1t kh\u00e1c nhau, ngay c\u1ea3 v\u1edbi c\u00e1c v\u1eadt li\u1ec7u nhi\u1ec1u b\u1ee5i c\u00f3 xu h\u01b0\u1edbng b\u00e1m d\u00ednh h\u01a1n.\u00a0\u0110\u1eb7c bi\u1ec7t trong tr\u01b0\u1eddng h\u1ee3p c\u00e1c s\u1ea3n ph\u1ea9m r\u1ea5t m\u1ecbn, b\u1ea7u kh\u00f4ng kh\u00ed ch\u1eafc ch\u1eafn r\u1ea5t b\u1ee5i. \u0110\u1ed3ng th\u1eddi, l\u1edbp b\u1ea3o v\u1ec7 ch\u1eafc ch\u1eafn c\u0169ng cho ph\u00e9p \u0111o \u1edf c\u00e1c h\u1ea1t \u0111\u01b0\u1eddng r\u1ea5t th\u00f4.<\/p>\n

B\u00ean trong c\u00e1c b\u1ed3n ch\u1ee9a \u00e1p su\u1ea5t x\u1eed l\u00fd l\u00ean t\u1edbi 0,8bar (11,6psi), \u0111i\u1ec1u n\u00e0y c\u00f3 th\u1ec3 d\u1ec5 d\u00e0ng qu\u1ea3n l\u00fd \u0111\u1ed1i v\u1edbi \u0111\u1ea7u d\u00f2 (c\u00e1c phi\u00ean b\u1ea3n ch\u1ecbu \u00e1p su\u1ea5t l\u00ean t\u1edbi 16bar). V\u1eadt li\u1ec7u ti\u1ebfp x\u00fac v\u1edbi quy tr\u00ecnh c\u1ee7a thi\u1ebft b\u1ecb \u0111\u1ec1u l\u00e0 th\u00e9p kh\u00f4ng g\u1ec9 v\u00e0 c\u1ea5p th\u1ef1c ph\u1ea9m. N\u00f3 c\u00f3 th\u1ec3 \u0111\u01b0\u1ee3c s\u1eed d\u1ee5ng m\u00e0 kh\u00f4ng g\u1eb7p b\u1ea5t k\u1ef3 s\u1ef1 c\u1ed1 n\u00e0o, \u0111\u1eb7c bi\u1ec7t l\u00e0 \u1edf nh\u1eefng khu v\u1ef1c c\u00f3 nguy c\u01a1 n\u1ed5 b\u1ee5i.<\/p>\n

VN Tech<\/strong><\/a> \u0111ang l\u00e0 nh\u00e0 ph\u00e2n ph\u1ed1i ch\u00ednh th\u1ee9c c\u1ea3m bi\u1ebfn \u0111o m\u1ee9c ch\u1ea5t r\u1eafn<\/strong> UWT<\/strong> t\u1ea1i th\u1ecb tr\u01b0\u1eddng Vi\u1ec7t Nam. Qu\u00fd kh\u00e1ch h\u00e0ng c\u00f3 nhu c\u1ea7u b\u00e1o gi\u00e1 ho\u1eb7c t\u00ecm hi\u1ec3u v\u1ec1 s\u1ea3n ph\u1ea9m vui l\u00f2ng li\u00ean h\u1ec7 v\u1edbi ch\u00fang t\u00f4i theo th\u00f4ng tin b\u00ean d\u01b0\u1edbi.<\/p>\n

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Xem th\u00eam b\u00e0i vi\u1ebft:<\/p>\n