{"id":1306,"date":"2018-03-28T09:36:52","date_gmt":"2018-03-28T02:36:52","guid":{"rendered":"http:\/\/icivn.com\/?p=1306"},"modified":"2018-03-28T09:36:52","modified_gmt":"2018-03-28T02:36:52","slug":"giai-phap-kiem-soat-nong-do-bui-trong-cac-nha-may-cong-nghiep","status":"publish","type":"post","link":"https:\/\/cargocontrol.com.vn\/?p=1306","title":{"rendered":"Gi\u1ea3i ph\u00e1p ki\u1ec3m so\u00e1t n\u1ed3ng \u0111\u1ed9 b\u1ee5i trong c\u00e1c nh\u00e0 m\u00e1y c\u00f4ng nghi\u1ec7p"},"content":{"rendered":"

Tr\u00e1ch nhi\u1ec7m c\u1ee7a doanh nghi\u1ec7p v\u1edbi x\u00e3 h\u1ed9i- CSR<\/strong><\/p>\n

V\u1ea5n \u0111\u1ec1 \u0111\u1eb7t ra<\/strong><\/p>\n

Trong qu\u00e1 tr\u00ecnh c\u00f4ng nghi\u1ec7p h\u00f3a v\u00e0 hi\u1ec7n \u0111\u1ea1i h\u00f3a \u0111\u1ea5t n\u01b0\u1edbc, c\u00e0ng ng\u00e0y c\u00e0ng c\u00f3 nhi\u1ec1u nh\u00e0 m\u00e1y, khu c\u00f4ng nghi\u1ec7p t\u1eadp trung \u0111\u01b0\u1ee3c x\u00e2y d\u1ef1ng v\u00e0 \u0111\u01b0a v\u00e0o ho\u1ea1t \u0111\u1ed9ng t\u1ea1o ra m\u1ed9t kh\u1ed1i l\u01b0\u1ee3ng s\u1ea3n ph\u1ea9m c\u00f4ng nghi\u1ec7p chi\u1ebfm t\u1ef7 tr\u1ecdng cao trong to\u00e0n b\u1ed9 n\u1ec1n kinh t\u1ebf qu\u1ed1c d\u00e2n. B\u00ean c\u1ea1nh \u0111\u00f3 s\u1ea3n xu\u1ea5t c\u00f4ng nghi\u1ec7p \u0111\u00e3 g\u00e2y n\u00ean nhi\u1ec1u \u1ea3nh h\u01b0\u1edfng x\u1ea5u \u0111\u1ebfn m\u00f4i tr\u01b0\u1eddng trong \u0111\u00f3 c\u00f3 m\u00f4i tr\u01b0\u1eddng kh\u00f4ng kh\u00ed. N\u1ebfu kh\u00f4ng c\u00f3 bi\u1ec7n ph\u00e1p th\u00edch \u0111\u00e1ng th\u00ec m\u00f4i tr\u01b0\u1eddng n\u00f3i chung v\u00e0 m\u00f4i tr\u01b0\u1eddng kh\u00f4ng kh\u00ed n\u00f3i ri\u00eang xung quanh nh\u00e0 m\u00e1y, c\u00e1c khu c\u00f4ng nghi\u1ec7p t\u1eadp trung s\u1ebd \u0111\u1ee9ng tr\u01b0\u1edbc nguy c\u01a1 b\u1ecb x\u1ea5u \u0111i tr\u1ea7m tr\u1ecdng , \u1ea3nh h\u01b0\u1edfng tr\u1ef1c ti\u1ebfp \u0111\u1ebfn s\u1ee9c kh\u1ecfe c\u1ee7a d\u00e2n.\u00a0 \u00d4 nhi\u1ec5m kh\u00f4ng kh\u00ed do ho\u1ea1t \u0111\u1ed9ng c\u00f4ng nghi\u1ec7p v\u1eabn \u0111ang v\u00e0 s\u1ebd l\u00e0 m\u1ed9t trong nh\u1eefng ngu\u1ed3n g\u00e2y \u00f4 nhi\u1ec5m m\u00f4i tr\u01b0\u1eddng nghi\u00eam tr\u1ecdng nh\u1ea5t.<\/p>\n

\"image002\"\u00a0
\n<\/strong><\/p>\n

KH\u00d3I TH\u1ea2I T\u1eea NGU\u1ed2N \u0110\u1ed0T NHI\u00caN LI\u1ec6U.<\/strong><\/p>\n

H\u1ea7u h\u1ebft c\u00e1c ng\u00e0nh c\u00f4ng nghi\u1ec7p \u0111\u1ec1u s\u1eed d\u1ee5ng c\u00e1c lo\u1ea1i nguy\u00ean li\u1ec7u kh\u00e1c nhau \u0111\u1ec3 l\u00e0m ch\u1ea5t \u0111\u1ed1t nh\u1eb1m cung c\u1ea5p n\u0103ng l\u01b0\u1ee3ng cho qu\u00e1 tr\u00ecnh c\u00f4ng ngh\u1ec7 kh\u00e1c nhau.\u00a0 \u1ede m\u1ed9t s\u1ed1 khu v\u1ef1c, h\u1ea7u h\u1ebft s\u1eed d\u1ee5ng d\u1ea7u l\u00e0m nguy\u00ean li\u1ec7u (Vd: c\u00e1c khu c\u00f4ng nghi\u1ec7p t\u1ea1i TP HCM). Ngu\u1ed3n th\u1ea3i do ch\u1ea5t \u0111\u1ed1t d\u1ea7u (ch\u1ee7 y\u1ebfu l\u00e0 d\u1ea7u FO) \u0111\u01b0\u1ee3c coi l\u00e0 ngu\u1ed3n th\u1ea3i quan tr\u1ecdng nh\u1ea5t do c\u00e1c l\u00fd do sau:<\/p>\n

–\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0 L\u00e0 ngu\u1ed3n th\u1ea3i c\u00f3 kh\u1ed1i l\u01b0\u1ee3ng l\u1edbn nh\u1ea5t. VD: V\u1edbi ngu\u1ed3n nhi\u00ean li\u1ec7u lo\u1ea1i n\u00e0y ch\u1ec9 t\u00ednh cho m\u1ed9t nh\u00e0 m\u00e1y \u0111i\u1ec7n Hi\u1ec7p ph\u01b0\u1edbc trong khu c\u00f4ng nghi\u1ec7p Hi\u1ec7p Ph\u01b0\u1edbc v\u1edbi c\u00f4ng su\u1ea5t 675 MW khi x\u00e2y d\u1ef1ng xong, m\u1ed7i gi\u1edd s\u1ebd th\u1ea3i v\u00e0o kh\u00f4ng kh\u00ed v\u00e0 kh\u00ed quy\u1ec3n m\u1ed9t kh\u1ed1i l\u01b0\u1ee3ng l\u1edbn c\u00e1c ch\u1ea5t \u00f4 nhi\u1ec5m nh\u01b0 sau:<\/p>\n

+ L\u01b0u l\u01b0\u1ee3ng kh\u00f3i: 3.578.000 m3<\/sup><\/p>\n

+ SO2<\/sub>\u00a08.721 Kg<\/p>\n

+ NO2<\/sub>\u00a0438 Kg<\/p>\n

+ SO3<\/sub>\u00a0108 Kg<\/p>\n

+ B\u1ee5i 43 Kg<\/p>\n

–\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0 L\u00e0\u00a0 ngu\u1ed3n th\u1ea3i \u0111\u01b0\u1ee3c ph\u00e2n b\u1ed1 kh\u1eafp n\u01a1i, h\u1ea7u nh\u01b0 t\u1ea5t c\u1ea3 c\u00e1c nh\u00e0 m\u00e1y \u0111\u1ec1u s\u1eed d\u1ee5ng d\u1ea7u FO l\u00e0m nguy\u00ean li\u1ec7u \u0111\u1ec3 cung c\u1ea5p n\u0103ng l\u01b0\u1ee3ng cho c\u00e1c qu\u00e1 tr\u00ecnh c\u00f4ng nghi\u1ec7p nh\u01b0 l\u00f2 h\u01a1i, l\u00f2 s\u1ea5y, l\u00f2 rang \u1edf ng\u00e0nh c\u00f4ng nghi\u1ec7p th\u1ef1c ph\u1ea9m, l\u00f2 nung \u1edf ng\u00e0nh c\u00f4ng nghi\u1ec7p luy\u1ec7n kim.<\/p>\n

–\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0 L\u00e0 ngu\u1ed3n th\u1ea3i c\u00f3 ch\u1ee9a \u0111\u1ea7y \u0111\u1ee7 c\u00e1c ch\u1ea5t \u00f4 nhi\u1ec5m kh\u00f4ng kh\u00ed \u0111\u1eb7c tr\u01b0ng nh\u01b0 SO2<\/sub>, NO2<\/sub>, CO b\u1ee5i v\u00e0 c\u00e1c ch\u1ea5t \u00f4 nhi\u1ec5m nguy hi\u1ec3m kh\u00e1c nh\u01b0: SO3<\/sub>, ALDEHYDE, CARBUA HYDRO.<\/p>\n

Ngo\u00e0i nhi\u00ean li\u1ec7u ch\u1ee7 y\u1ebfu l\u00e0 d\u1ea7u FO c\u00e1c lo\u1ea1i nguy\u00ean li\u1ec7u kh\u00e1c \u0111\u01b0\u1ee3c s\u1eed d\u1ee5ng trong c\u00e1c ng\u00e0nh c\u00f4ng nghi\u1ec7p c\u0169ng g\u00e2y \u00f4 nhi\u1ec5m \u0111\u00e1ng k\u1ec3 nh\u01b0 than \u0111\u00e1,..\u00a0
\n<\/strong><\/p>\n

KH\u00cd TH\u1ea2I T\u1eea C\u00d4NG NGHI\u1ec6P LUY\u1ec6N KIM<\/strong><\/p>\n

Kh\u00ed th\u1ea3i t\u1eeb c\u00e1c nh\u00e0 m\u00e1y luy\u1ec7n th\u00e9p: Ngu\u1ed3n g\u00e2y \u00f4 nhi\u1ec5m kh\u00f4ng kh\u00ed ch\u1ee7 y\u1ebfu c\u1ee7a c\u00e1c nh\u00e0 m\u00e1y luy\u1ec7n th\u00e9p l\u00e0 kh\u00f3i th\u1ea3i t\u1eeb l\u00f2 h\u1ed3 quang, l\u01b0\u1ee3ng kh\u00ed th\u1ea3i n\u00e0y \u0111\u01b0\u1ee3c \u01b0\u1edbc t\u00ednh v\u1edbi l\u01b0u l\u01b0\u1ee3ng l\u00e0 \u00a050.000 M3<\/sup>\/H cho l\u00f2 h\u1ed3 quang, kh\u00ed th\u1ea3i ch\u1ee9a ch\u1ee7 y\u1ebfu l\u00e0 bui v\u1edbi h\u1ec7 s\u1ed1 \u00f4 nhi\u1ec5m l\u00e0 20-30 kg\/t\u1ea5n s\u1ea3n ph\u1ea9m, CO v\u1edbi h\u1ec7 s\u1ed1 \u00f4 nhi\u1ec5m l\u00e0 7-10 kg\/t\u1ea5n s\u1ea3n ph\u1ea9m.<\/p>\n

\"image005\"<\/p>\n

D\u00e2y chuy\u1ec1n s\u1ea3n xu\u1ea5t th\u00e9p c\u1ee7a Nh\u00e0 m\u00e1y th\u00e9p \u0111\u00e3 c\u0169<\/em><\/p>\n

Kh\u00f3i th\u1ea3i t\u1eeb c\u00e1c l\u00f2 \u0111\u00fac n\u1ea5u kim lo\u1ea1i d\u1ea1ng th\u1ee7 c\u00f4ng : Kh\u00f3i th\u1ea3i t\u1eeb ngu\u1ed3n n\u00e0y c\u00f3 ch\u1ee9a c\u00e1c ch\u1ea5t \u00f4 nhi\u1ec5m nh\u01b0: SO2<\/sub>, CO, NO2<\/sub>, B\u1ee5i, CX<\/sub>HY<\/sub>.
\n<\/strong><\/p>\n

KH\u00cd TH\u1ea2I T\u1eea C\u00d4NG NGHI\u1ec6P HO\u00c1 CH\u1ea4T<\/strong><\/p>\n

Ch\u1ee7 y\u1ebfu thu\u1ed9c c\u00e1c nh\u00e0 m\u00e1y h\u00f3a ch\u1ea5t c\u01a1 b\u1ea3n, c\u00e1c nh\u00e0 m\u00e1y s\u1ea3n xu\u1ea5t b\u1ed9t gi\u1eb7t, ch\u1ea5t th\u1ea3i r\u1eeda,\u2026<\/p>\n

\"image007\"<\/p>\n

Kh\u00ed th\u1ea3i qua \u1ed1ng kh\u00f3i c\u1ee7a m\u1ed9t nh\u00e0 m\u00e1y c\u00f4ng nghi\u1ec7p<\/em>
\n<\/strong><\/p>\n

KH\u00cd TH\u1ea2I T\u1eea C\u00c1C NH\u00c0 M\u00c1Y GIA C\u00d4NG B\u1ec0 M\u1eb6T KIM LO\u1ea0I<\/strong><\/p>\n

Qu\u00e1 tr\u00ecnh ho\u1ea1t \u0111\u1ed9ng c\u1ee7a c\u00e1c nh\u00e0 m\u00e1y n\u00e0y t\u1ea1o ra kh\u00ed th\u1ea3i v\u1edbi ch\u1ea5t \u00f4 nhi\u1ec5m l\u00e0 b\u1ee5i, kh\u00ed HCl, Kh\u00ed NH3<\/sub>.
\n<\/strong><\/p>\n

KH\u00cd TH\u1ea2I CH\u1ee8A C\u00c1C CH\u1ea4Y\u00a0<\/strong>\u00d4\u00a0<\/strong><\/span><\/span><\/span>NHI\u1ec4M D\u1ea0NG H\u1ea0T<\/strong><\/p>\n

C\u00e1c ngu\u1ed3n g\u00e2y \u00f4 nhi\u1ec5m d\u1ea1ng h\u1ea1t c\u1ee7a c\u00f4ng nghi\u1ec7p r\u1ea5t \u0111a d\u1ea1ng v\u00e0 r\u1ea5t ph\u1ed5 bi\u1ebfn. C\u00e1c lo\u1ea1i b\u1ee5i c\u0169ng r\u1ea5t \u0111a d\u1ea1ng t\u1eeb nh\u1eefng lo\u1ea1i b\u1ee5i v\u00f4 c\u01a1, k\u00edch th\u01b0\u1edbc r\u1ea5t nh\u1ecf cho \u0111\u1ebfn c\u00e1c lo\u1ea1i b\u1ee5i c\u00f3 k\u00edch th\u01b0\u1edbc l\u1edbn. M\u1ed9t s\u1ed1 nh\u00e0 m\u00e1y m\u00e0 ngu\u1ed3n \u00f4 nhi\u1ec5m kh\u00f4ng kh\u00ed ch\u1ee7 y\u1ebfu l\u00e0 b\u1ee5i, c\u00f3 th\u1ec3 li\u1ec7t k\u00ea nh\u01b0 sau:<\/p>\n

+ C\u00c1C NH\u00c0 M\u00c1Y XI M\u0102NG<\/p>\n

+ C\u00c1C NH\u00c0 M\u00c1Y CH\u1ebe BI\u1ebeN L\u01af\u1ee2NG TH\u1ef0C<\/p>\n

+ C\u00c1C NH\u00c0 M\u00c1Y CH\u1ebe BI\u1ebeN G\u1ed6<\/p>\n

+ C\u00c1C TR\u1ea0M TR\u1ed8M B\u00ca T\u00d4<\/strong><\/span><\/span><\/span>NG, B\u00ca T\u00d4NG NH\u1ef0A N\u00d3NG<\/p>\n

+ C\u00c1C M\u1ece KHAI TH\u00c1C \u0110\u00c1<\/p>\n

+ C\u00c1C NH\u00c0 M\u00c1Y THU\u1ed0C L\u00c1…<\/p>\n

+ C\u00d4<\/span><\/span><\/span>NG NGHI\u1ec6P D\u1ec6T S\u1ee2I<\/p>\n

\"image009\"<\/p>\n

\u1ed0ng kh\u00f3i c\u1ee7a \u00a0nh\u00e0 m\u00e1y xim\u0103ng ng\u00e0y \u0111\u00eam th\u1ea3i kh\u00f3i m\u1ecbt m\u00f9<\/em><\/p>\n

H\u1ec7 qu\u1ea3\u2026<\/strong><\/p>\n

C\u00e1c lo\u1ea1i b\u1ee5i kh\u00ed l\u00e0 nguy\u00ean nh\u00e2n g\u00e2y \u00f4 nhi\u1ec5m m\u00f4i tr\u01b0\u1eddng v\u00e0 \u1ea3nh h\u01b0\u1edfng \u0111\u1ebfn s\u1ee9c kh\u1ecfe con ng\u01b0\u1eddi. V\u1ea5n \u0111\u1ec1 gi\u1ea3m thi\u1ec3u kh\u00f3i b\u1ee5i ph\u00e1t ra t\u1eeb c\u00e1c nh\u00e0 m\u00e1y\/ khu c\u00f4ng nghi\u1ec7p hi\u1ec7n \u0111ang l\u00e0 nhu c\u1ea7u c\u1ea5p thi\u1ebft to\u00e0n c\u1ea7u. \u1ede nhi\u1ec1u n\u01b0\u1edbc tr\u00ean th\u1ebf gi\u1edbi c\u00e1c ch\u00ednh ph\u1ee7 \u0111\u00e3 cho thi h\u00e0nh lu\u1eadt \u0111\u1ec3 ng\u0103n ch\u1eb7n v\u00e0 gi\u1ea3m thi\u1ec3u t\u1ed1i \u0111a \u00f4 nhi\u1ec5m kh\u00f4ng kh\u00ed. C\u00f9ng chung tay gi\u00fap s\u1ee9c v\u00e0 c\u0169ng \u0111\u1ec3 th\u1ec3 hi\u1ec7n tr\u00e1ch nhi\u1ec7m c\u1ee7a doanh nghi\u1ec7p v\u1edbi c\u00e1c v\u1ea5n \u0111\u1ec1 to\u00e0n c\u1ea7u,\u00a0 H\u00e3ng Tanaka Electric Lab \u0111\u00e3 cho ra \u0111\u1eddi \u201ch\u1ec7 th\u1ed1ng ki\u1ec3m so\u00e1t n\u1ed3ng \u0111\u1ed9 b\u1ee5i\u201d, h\u1ec7 th\u1ed1ng n\u00e0y c\u00f3 th\u1ec3 gi\u00fap c\u00e1c c\u00f4ng ty s\u1ea3n xu\u1ea5t c\u00f3 th\u1ec3 ho\u00e0n to\u00e0n ki\u1ec3m so\u00e1t l\u01b0\u1ee3ng kh\u00f3i b\u1ee5i th\u1ea3i ra m\u00f4i tr\u01b0\u1eddng, nh\u1eb1m mang l\u1ea1i m\u1ed9t b\u1ea7u kh\u00f4ng kh\u00ed s\u1ea1ch h\u01a1n c\u0169ng nh\u01b0 n\u00e2ng cao h\u01a1n n\u1eefa hi\u1ec7u qu\u1ea3 s\u1ea3n xu\u1ea5t.<\/p>\n

\"image011\"<\/p>\n

Gi\u1ea3i ph\u00e1p h\u1ec7 th\u1ed1ng ki\u1ec3m so\u00e1t n\u1ed3ng \u0111\u1ed9 b\u1ee5i<\/strong><\/p>\n

\"anh231110\"<\/p>\n

H\u00ecnh 1- H\u1ec7 th\u1ed1ng ki\u1ec3m so\u00e1t n\u1ed3ng \u0111\u1ed9 b\u1ee5i DDM-fc<\/em><\/strong><\/p>\n

H\u1ec7 th\u1ed1ng ki\u1ec3m so\u00e1t n\u1ed3ng \u0111\u1ed9 b\u1ee5i\u00a0DDM-fC<\/em><\/strong>\u00a0<\/em>c\u1ee7a H\u00e3ng\u00a0Tanaka Electric Lab<\/strong>\u00a0l\u00e0 h\u1ec7 th\u1ed1ng ki\u1ec3m so\u00e1t b\u1ee5i th\u1eddi gian th\u1ef1c hi\u1ec7u su\u1ea5t cao, h\u1ec7 th\u1ed1ng n\u00e0y \u0111\u01b0\u1ee3c thi\u1ebft k\u1ebf ph\u00f9 h\u1ee3p v\u1edbi c\u00e1c \u0111i\u1ec1u ki\u1ec7n m\u00f4i tr\u01b0\u1eddng c\u00f4ng nghi\u1ec7p kh\u1eafc nghi\u1ec7t nh\u01b0 nhi\u1ec7t \u0111\u1ed9 cao (820\u02daC), \u00e1p su\u1ea5t l\u1edbn (246 kPa), \u0111\u1ed9 \u1ea9m cao v\u00e0 m\u00f4i tr\u01b0\u1eddng nhi\u1ec5m \u0111i\u1ec7n cao. N\u00f3 c\u00f3 th\u1ec3 \u0111o n\u1ed3ng \u0111\u1ed9 b\u1ee5i l\u00ean \u0111\u1ebfn 1 mg\/Nm3<\/sup>\u00a0theo quy \u0111\u1ecbnh c\u1ee7a Lu\u1eadt Ki\u1ec3m so\u00e1t \u00f4 nhi\u1ec5m kh\u00f4ng kh\u00ed. N\u00f3 \u0111\u01b0\u1ee3c thi\u1ebft k\u1ebf c\u1ea3 cho tr\u01b0\u1eddng h\u1ee3p l\u00e0m vi\u1ec7c \u0111\u1ed9c l\u1eadp v\u00e0 cho h\u1ec7 th\u1ed1ng gi\u00e1m s\u00e1t li\u00ean t\u1ee5c CEMS (h\u1ec7 th\u1ed1ng gi\u00e1m s\u00e1t kh\u00ed ph\u00e1t th\u1ea3i li\u00ean t\u1ee5c). C\u00e1c t\u00edn hi\u1ec7u t\u1eeb h\u1ec7 th\u1ed1ng n\u00e0y c\u00f3 th\u1ec3 d\u1ec5 d\u00e0ng k\u1ebft n\u1ed1i t\u1edbi h\u1ec7 th\u1ed1ng DCS (H\u1ec7 th\u1ed1ng \u0111i\u1ec1u khi\u1ec3n ph\u00e2n t\u00e1n). H\u1ec7 th\u1ed1ng\u00a0DDM-fC<\/em><\/strong>\u00a0l\u00e0 m\u1ed9t s\u1ea3n ph\u1ea9m ho\u00e0n h\u1ea3o v\u00e0 ph\u00f9 h\u1ee3p cho c\u1ea3 vi\u1ec7c l\u1eafp \u0111\u1eb7t m\u1edbi ho\u1eb7c thay th\u1ebf cho h\u1ec7 th\u1ed1ng gi\u00e1m s\u00e1t b\u1ee5i kh\u00f4ng \u1ed5n \u0111\u1ecbnh hi\u1ec7n c\u00f3 c\u1ee7a Qu\u00fd kh\u00e1ch h\u00e0ng. H\u1ec7 th\u1ed1ng\u00a0DDM-fC<\/em><\/strong>\u00a0bao g\u1ed3m h\u1ec7 th\u1ed1ng \u0111\u1ea7u \u0111o quang h\u1ecdc, d\u00e2y c\u00e1p quang, t\u1ee7 \u0111i\u1ec1u khi\u1ec3n trung t\u00e2m, v\u00e0 h\u1ec7 th\u1ed1ng kh\u00ed ch\u00e8n l\u00e0m s\u1ea1ch. H\u1ec7 th\u1ed1ng \u0111\u1ea7u \u0111o quang h\u1ecdc s\u1eed d\u1ee5ng ph\u01b0\u01a1ng ph\u00e1p t\u00e1n x\u1ea1 \u00e1nh s\u00e1ng \u0111\u1ec3 \u0111o ch\u00ednh x\u00e1c n\u1ed3ng \u0111\u1ed9 b\u1ee5i b\u00ean trong \u1ed1ng kh\u00f3i. H\u1ec7 th\u1ed1ng n\u00e0y c\u00f3 thi\u1ebft k\u1ebf r\u1ea5t \u0111\u1ed9c \u0111\u00e1o v\u00e0 s\u00e1ng t\u1ea1o \u0111\u1ec3 c\u00f3 th\u1ec3 ho\u1ea1t \u0111\u1ed9ng \u0111o ch\u00ednh x\u00e1c, tin c\u1eady v\u00e0 v\u1edbi y\u00eau c\u1ea7u b\u1ea3o tr\u00ec th\u1ea5p. C\u00e1c b\u1ed9 vi x\u1eed l\u00fd \u0111i\u1ec1u khi\u1ec3n cho trung t\u00e2m \u0111i\u1ec1u khi\u1ec3n ch\u00ednh ph\u00e2n t\u00edch c\u00e1c d\u1eef li\u1ec7u t\u1eeb h\u1ec7 th\u1ed1ng \u0111o quang h\u1ecdc v\u00e0 truy\u1ec1n \u0111i c\u00e1c t\u00edn hi\u1ec7u c\u1ea3nh b\u00e1o t\u1edbi h\u1ec7 th\u1ed1ng DCS \u0111\u1ec3 ki\u1ec3m so\u00e1t to\u00e0n b\u1ed9 nh\u00e0 m\u00e1y ho\u1eb7c \u0111i\u1ec1u khi\u1ec3n h\u1ec7 th\u1ed1ng ki\u1ec3m so\u00e1t b\u1ee5i nh\u01b0 b\u1ed9 l\u1ecdc b\u1ee5i t\u00fai v\u00e0 B\u1ed9 l\u1ecdc b\u1ee5i t\u0129nh \u0111i\u1ec7n ESP nh\u1eb1m tr\u00e1nh \u00f4 nhi\u1ec5m m\u00f4i tr\u01b0\u1eddng ho\u1eb7c \u0111i\u1ec1u khi\u1ec3n c\u00e1c h\u1ec7 th\u1ed1ng \u0111\u1ec3 gi\u1ea3m thi\u1ec3u c\u00e1c chi ph\u00ed v\u1eadn h\u00e0nh c\u1ee7a nh\u00e0 m\u00e1y. C\u00e1c d\u1eef li\u1ec7u ph\u00e2n t\u00edch c\u00f3 th\u1ec3 \u0111\u01b0\u1ee3c truy\u1ec1n \u0111\u1ebfn DCS \u0111\u1ec3 l\u01b0u tr\u1eef v\u00e0 s\u1eed d\u1ee5ng cho c\u00e1c ph\u00e2n t\u00edch trong t\u01b0\u01a1ng lai.<\/p>\n

Nguy\u00ean l\u00fd \u0111o t\u00e1n x\u1ea1 \u00e1nh s\u00e1ng c\u1ee7a Tanaka Electrict Lab.<\/strong><\/p>\n

\"anh1231110\"<\/p>\n

H\u00ecnh 2- S\u01a1 \u0111\u1ed3 nguy\u00ean l\u00fd \u0111o t\u00e1n x\u1ea1 \u00e1nh s\u00e1ng<\/em><\/strong><\/p>\n

Nguy\u00ean l\u00fd \u0111o t\u00e1n x\u1ea1 \u00e1nh s\u00e1ng c\u1ee7a Tanaka Electric Laboratory \u0111\u1ea3m b\u1ea3o \u0111\u01b0a ra \u0111\u01b0\u1ee3c k\u1ebft qu\u1ea3 \u0111o \u0111\u00e1ng tin c\u1eady trong c\u00e1c \u0111i\u1ec1u ki\u1ec7n kh\u1eafc nghi\u1ec7t nh\u01b0 kh\u00f3i b\u1ee5i t\u00edch \u0111i\u1ec7n cao, kh\u00f3i c\u00f3 \u0111\u1ed9 \u1ea9m l\u1edbn v\u00e0 kh\u00f3i c\u00f3 v\u1eadn t\u1ed1c th\u01b0\u1eddng xuy\u00ean thay \u0111\u1ed5i. Di\u1ec7n t\u00edch khu v\u1ef1c \u0111o b\u1ee5i c\u1ee7a thi\u1ebft b\u1ecb r\u1ed9ng theo c\u1ea3 ba chi\u1ec1u, bao g\u1ed3m c\u1ea3 v\u00f9ng di\u1ec7n t\u00edch r\u1ed9ng b\u00ean trong c\u1ee7a \u1ed1ng kh\u00f3i v\u00e0 h\u1ec7 th\u1ed1ng \u0111o quang h\u1ecdc c\u00f3 \u0111\u1ed9 nh\u1ea1y r\u1ea5t cao. Nguy\u00ean l\u00fd \u0111o t\u00e1n x\u1ea1 \u00e1nh s\u00e1ng s\u1eed d\u1ee5ng b\u1ed9 c\u1ea3m bi\u1ebfn quang h\u1ecdc \u0111\u1ea3m b\u1ea3o kh\u1ea3 n\u0103ng ch\u1ed1ng nhi\u1ec5u r\u1ea5t t\u1ed1t. Thi\u1ebft k\u1ebf \u0111\u1ed9c \u0111\u00e1o c\u1ee7a h\u1ec7 th\u1ed1ng n\u00e0y th\u1ec3 hi\u1ec7n \u1edf ch\u1ed7 l\u00e0 t\u00edch h\u1ee3p h\u1ec7 th\u1ed1ng kh\u00ed ch\u00e8n gi\u00fap c\u00e1c \u0111\u1ea7u c\u1ea3m bi\u1ebfn\u00a0 lu\u00f4n \u0111\u01b0\u1ee3c l\u00e0m s\u1ea1ch v\u00e0 do \u0111\u00f3 h\u1ea7u nh\u01b0 kh\u00f4ng c\u1ea7n b\u1ea3o tr\u00ec trong qu\u00e1 tr\u00ecnh s\u1eed d\u1ee5ng. Ngo\u00e0i ra, vi\u1ec7c l\u1eafp \u0111\u1eb7t to\u00e0n b\u1ed9 thi\u1ebft b\u1ecb c\u0169ng r\u1ea5t \u0111\u01a1n gi\u1ea3n. Thi\u1ebft b\u1ecb c\u1ee7a ch\u00fang t\u00f4i c\u00f3 \u01b0u \u0111i\u1ec3m h\u01a1n h\u1eb3n c\u00e1c thi\u1ebft b\u1ecb \u0111o n\u1ed3ng \u0111\u1ed9 b\u1ee5i kh\u00e1c s\u1eed d\u1ee5ng c\u00e1c nguy\u00ean l\u00fd \u0111o truy\u1ec1n th\u1ed1ng l\u00e0 d\u00f9ng \u0111i\u1ec7n c\u1ef1c (electrode method) ho\u1eb7c ph\u01b0\u01a1ng ph\u00e1p \u0111o quang th\u1ea5u (optical penetration method), c\u1ee5 th\u1ec3:<\/p>\n

V\u1ec1 m\u1eb7t l\u00fd thuy\u1ebft ph\u01b0\u01a1ng ph\u00e1p \u0111o b\u1eb1ng \u0111i\u1ec7n c\u1ef1c (electrode method) t\u01b0\u01a1ng \u0111\u1ed1i ch\u00ednh x\u00e1c, tuy nhi\u00ean c\u00e1c t\u00edn hi\u1ec7u \u0111\u1ea7u ra th\u01b0\u1eddng b\u1ecb nhi\u1ec5u v\u00e0 do \u0111\u00f3 k\u1ebft qu\u1ea3 \u0111o l\u00e0 kh\u00f4ng \u0111\u00e1ng tin c\u1eady.<\/p>\n

Ph\u01b0\u01a1ng ph\u00e1p \u0111o quang th\u1ea5u (optical penetration method: cho lu\u1ed3ng \u00e1nh s\u00e1ng \u0111i xuy\u00ean qua kh\u00f3i t\u1eeb 1 ph\u00eda c\u1ee7a \u1ed1ng kh\u00f3i v\u00e0 n\u1ed3ng \u0111\u1ed9 b\u1ee5i s\u1ebd t\u01b0\u01a1ng \u1ee9ng v\u1edbi c\u01b0\u1eddng \u0111\u1ed9 h\u1ea5p th\u1ee5 l\u1ea1i \u00e1nh s\u00e1ng \u0111\u00f3 \u1edf \u0111\u1ea7u kia) th\u01b0\u1eddng ph\u1ee5 thu\u1ed9c r\u1ea5t nhi\u1ec1u v\u00e0o t\u00ednh ch\u1ea5t\u00a0 c\u1ee7a t\u1eebng lo\u1ea1i kh\u00f3i b\u1ee5i, di\u1ec7n t\u00edch v\u00f9ng \u0111o theo ph\u01b0\u01a1ng ph\u00e1p n\u00e0y th\u01b0\u1eddng r\u1ea5t nh\u1ecf h\u1eb9p v\u00e0 do \u0111\u00f3 th\u00f4ng s\u1ed1 \u0111o th\u01b0\u1eddng kh\u00f4ng ch\u00ednh x\u00e1c, vi\u1ec7c l\u1eafp \u0111\u1eb7t thi\u1ebft b\u1ecb r\u1ea5t kh\u00f3 kh\u0103n v\u00e0 c\u00f4ng vi\u1ec7c b\u1ea3o tr\u00ec ph\u1ee9c t\u1ea1p, t\u1ed1n k\u00e9m.<\/p>\n

B\u1ea3ng so s\u00e1nh c\u00e1c ph\u01b0\u01a1ng ph\u00e1p \u0111o<\/strong><\/p>\n\n\n\n
So s\u00e1nh gi\u1eefa Ph\u01b0\u01a1ng ph\u00e1p t\u00e1n x\u1ea1 s\u00e1nh s\u00e1ng v\u00e0 Ph\u01b0\u01a1ng ph\u00e1p \u0111i\u1ec7n c\u1ef1c<\/td>\nSo s\u00e1nh gi\u1eefa Ph\u01b0\u01a1ng ph\u00e1p t\u00e1n x\u1ea1 s\u00e1nh s\u00e1ng v\u00e0 Ph\u01b0\u01a1ng ph\u00e1p \u0111o quang th\u1ea5u<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n

\"image020\"<\/p>\n\n\n\n
Thi\u1ebft b\u1ecb d\u00f9ng ph\u01b0\u01a1ng ph\u00e1p \u0111i\u1ec7n c\u1ef1c kh\u00f4ng th\u1ec3 ph\u00e1t hi\u1ec7n \u0111\u01b0\u1ee3c b\u1ee5i trong khi DDM ph\u00e1t hi\u1ec7n \u0111\u01b0\u1ee3c. C\u00e1c t\u00edn hi\u1ec7u \u0111o t\u1eeb thi\u1ebft b\u1ecb DDM l\u00e0 r\u1ea5t \u1ed5n \u0111\u1ecbnh, trong khi c\u00e1c t\u00edn hi\u1ec7u \u0111o t\u1eeb thi\u1ebft b\u1ecb d\u00f9ng ph\u01b0\u01a1ng ph\u00e1p \u0111i\u1ec7n c\u1ef1c l\u1ea1i r\u1ea5t nhi\u1ec5u.<\/td>\nV\u00f9ng thi\u1ebft b\u1ecb DDM v\u1eabn cho c\u00e1c th\u00f4ng s\u1ed1 \u0111o \u0111\u01b0\u1ee3c n\u1ed3ng b\u1ee5i trong khi thi\u1ebft b\u1ecb s\u1eed d\u1ee5ng 2 ph\u01b0\u01a1ng ph\u00e1p kia\u00a0 kh\u00f4ng th\u1ec3 ph\u00e1t hi\u1ec7n \u0111\u01b0\u1ee3c n\u1ed3ng \u0111\u1ed9 b\u1ee5i.<\/td>\nC\u00e1c t\u00edn hi\u1ec7u \u0111o c\u1ee7a thi\u1ebft b\u1ecb DDM v\u00e0 thi\u1ebft b\u1ecb s\u1eed d\u1ee5ng ph\u01b0\u01a1ng ph\u00e1p quang th\u1ea5u l\u00e0 g\u1ea7n nh\u01b0 gi\u1ed1ng nhau. Tuy nhi\u00ean v\u00f9ng \u0111o c\u1ee7a thi\u1ebft b\u1ecb DDM l\u1edbn r\u1ea5t nhi\u1ec1u do \u0111\u00f3 th\u00f4ng s\u1ed1 \u0111o s\u1ebd ch\u00ednh x\u00e1c h\u01a1n nhi\u1ec1u l\u1ea7n.<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n

Ngy\u00ean l\u00fd d\u00f2 t\u00e1n x\u1ea1 \u00e1nh s\u00e1ng c\u1ee7a Tanaka Electrict Lab.<\/strong><\/p>\n

L\u1eafp \u0111\u1eb7t r\u1ea5t d\u1ec5 d\u00e0ng v\u00e0 \u0111\u01a1n gi\u1ea3n<\/strong><\/p>\n

\"anh2231110\"
\n<\/strong><\/p>\n

B\u1ea3o tr\u00ec d\u1ec5 d\u00e0ng v\u00e0 \u0111\u01a1n gi\u1ea3n<\/strong><\/p>\n

\"anh4231110\"<\/strong><\/p>\n

H\u1ec7 th\u1ed1ng\u00a0DDM-fC<\/em><\/strong>\u00a0c\u00f3 th\u1ec3 \u0111\u01b0\u1ee3c l\u1eafp \u0111\u1eb7t, hi\u1ec7u ch\u1ec9nh v\u00e0 b\u1ea3o tr\u00ec ngay c\u1ea3 trong khi nh\u00e0 m\u00e1y v\u1eabn \u0111ang v\u1eadn h\u00e0nh v\u1edbi b\u1ee5i kh\u00f3i \u0111ang ch\u1ea1y trong \u1ed1ng kh\u00f3i. Vi\u1ec7c n\u00e0y kh\u00f4ng h\u1ec1 \u1ea3nh h\u01b0\u1edfng \u0111\u1ebfn vi\u1ec7c s\u1ea3n xu\u1ea5t c\u1ee7a nh\u00e0 m\u00e1y. Trong khi h\u1ea7u h\u1ebft c\u00e1c h\u1ec7 th\u1ed1ng \u0111o ki\u1ec3m so\u00e1t b\u1ee5i c\u1ee7a c\u00e1c h\u00e3ng kh\u00e1c \u0111\u1ec1u c\u1ea7n ph\u1ea3i d\u1eebng nh\u00e0 m\u00e1y m\u1edbi c\u00f3 th\u1ec3 th\u1ef1c hi\u1ec7n \u0111\u01b0\u1ee3c c\u00f4ng vi\u1ec7c l\u1eafp \u0111\u1eb7t v\u00e0 b\u1ea3o tr\u00ec.<\/p>\n

Ki\u1ec3m so\u00e1t li\u00ean t\u1ee5c tin c\u1eady<\/strong><\/p>\n

\"anh3231110\"<\/p>\n

\u0110\u1ed3 th\u1ecb tr\u00ean m\u00f4 t\u1ea3 th\u00f4ng s\u1ed1 \u0111o c\u1ee7a\u00a0DDM-fC<\/em><\/strong>\u00a0t\u1ea1i \u0111\u01b0\u1eddng \u1ed1ng x\u1ea3 c\u1ee7a h\u1ec7 th\u1ed1ng l\u1ecdc b\u1ee5i t\u00fai c\u1ee7a m\u00e1y nghi\u1ec1n xi m\u0103ng, vi\u1ec7c ki\u1ec3m so\u00e1t b\u1ee5i li\u00ean t\u1ee5c v\u00e0 ph\u00e1t hi\u1ec7n n\u1ed3ng \u0111\u1ed9 b\u1ee5i v\u01b0\u1ee3t qu\u00e1 m\u1ee9c cho ph\u00e9p c\u00f3 th\u1ec3 d\u1ec5 d\u00e0nh nh\u1eadn th\u1ea5y tr\u00ean \u0111\u1ed3 th\u1ecb b\u00ean tr\u00e1i. T\u1eeb \u0111\u00f3 ph\u00e1t hi\u1ec7n ra s\u1ef1 c\u1ed1 b\u1ed9 l\u1ecdc b\u1ee5i t\u00fai b\u1ecb t\u1eafc v\u00e0 c\u00e1nh gi\u00f3 b\u1ecb h\u1ecfng. \u0110\u1ed3 th\u1ecb b\u00ean ph\u1ea3i hi\u1ec3n th\u1ecb th\u00f4ng s\u1ed1 \u0111o khi s\u1ef1 c\u1ed1 \u0111\u00e3 \u0111\u01b0\u1ee3c x\u1eed l\u00fd.<\/p>\n

C\u00e1c l\u1ee3i \u00edch mang l\u1ea1i<\/strong><\/p>\n

H\u1ec7 th\u1ed1ng ki\u1ec3m so\u00e1t n\u1ed3ng \u0111\u1ed9 b\u1ee5i c\u1ee7a Tanaka Electric Laboratory kh\u00f4ng ch\u1ec9 gi\u00fap gi\u1ea3m thi\u1ec3u \u00f4 nhi\u1ec5m m\u00f4i tr\u01b0\u1eddng, th\u1ec3 hi\u1ec7n tr\u00e1ch nhi\u1ec7m x\u00e3 h\u1ed9i c\u1ee7a c\u00e1c doanh nghi\u1ec7p, m\u00e0 c\u00f2n mang l\u1ea1i nh\u1eefng l\u1ee3i \u00edch nh\u01b0:<\/p>\n

– T\u0103ng hi\u1ec7u su\u1ea5t ho\u1ea1t \u0111\u1ed9ng c\u1ee7a c\u00e1c nh\u00e0 m\u00e1y.<\/p>\n

– Gi\u1ea3m thi\u1ec3u chi ph\u00ed v\u1eadn h\u00e0nh c\u1ee7a b\u1ed9 l\u1ecdc b\u1ee5i t\u0129nh \u0111i\u1ec7n (ESP).<\/p>\n

– T\u0103ng tu\u1ed5i th\u1ecd l\u00e0m vi\u1ec7c c\u1ee7a c\u00e1c thi\u1ebft b\u1ecb trong nh\u00e0 m\u00e1y.<\/p>\n

Ngo\u00e0i ra, c\u00f2n c\u00f3 nh\u1eefng l\u1ee3i \u00edch:<\/p>\n

– Gi\u1ea3m th\u1eddi gian v\u00e0 chi ph\u00ed c\u00e0i \u0111\u1eb7t ban \u0111\u1ea7u.<\/p>\n

– Gi\u1ea3m chi ph\u00ed v\u00e0 th\u1eddi gian b\u1ea3o tr\u00ec.<\/p>\n

Ph\u1ea1m vi \u1ee9ng d\u1ee5ng c\u1ee7a thi\u1ebft b\u1ecb<\/strong><\/p>\n

H\u1ec7 th\u1ed1ng ki\u1ec3m so\u00e1t n\u1ed3ng \u0111\u1ed9 b\u1ee5i\u00a0DDM-fC<\/em><\/strong>\u00a0\u0111\u01b0\u1ee3c \u1ee9ng d\u1ee5ng r\u1ed9ng r\u00e3i trong c\u00e1c ng\u00e0nh c\u00f4ng nghi\u1ec7p nh\u01b0:<\/p>\n

– Nh\u00e0 m\u00e1y \u0111i\u1ec7n \u0111\u1ed1t than, d\u1ea7u
\n– Nh\u00e0 m\u00e1y th\u00e9p
\n– Nh\u00e0 m\u00e1y gi\u1ea5y v\u00e0 nguy\u00ean li\u1ec7u gi\u1ea5y
\n– Nh\u00e0 m\u00e1y x\u1eed l\u00fd ch\u1ea5t th\u1ea3i, l\u00f2 \u0111\u1ed1t r\u00e1c th\u1ea3i
\n– L\u00f2 h\u01a1i c\u00f4ng nghi\u1ec7p
\n– L\u00f2 h\u01a1i Biomass
\n– Nh\u00e0 m\u00e1y xi m\u0103ng
\n– Nh\u00e0 m\u00e1y luy\u1ec7n kim nh\u00f4m<\/p>\n\n\n\n\n\n
\"image027\"<\/p>\n

Nh\u00e0 m\u00e1y gi\u1ea5y<\/p>\n<\/td>\n

\"image029\"<\/p>\n

C\u00e1c khu c\u00f4ng nghi\u1ec7p n\u1eb7ng<\/p>\n<\/td>\n<\/tr>\n

\"image031\"<\/p>\n

C\u00e1c khu x\u1eed l\u00fd r\u00e1c th\u1ea3i<\/p>\n<\/td>\n

\"image033\"<\/p>\n

Nh\u00e0 m\u00e1y nhi\u1ec7t \u0111i\u1ec7n<\/p>\n<\/td>\n<\/tr>\n

\"image035\"<\/p>\n

Nh\u00e0 m\u00e1y luy\u1ec7n gang\/ th\u00e9p<\/p>\n<\/td>\n

\"image036\"<\/p>\n

Nh\u00e0 m\u00e1y xi m\u0103ng<\/p>\n<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n

Th\u00f4ng s\u1ed1 k\u1ef9 thu\u1eadt<\/strong><\/p>\n

T\u1ee7 \u0111i\u1ec1u khi\u1ec3n ch\u00ednh<\/strong><\/p>\n

(1) K\u1ebft c\u1ea5u: khung h\u1ed9p l\u1eafp \u0111\u1eb7t ngo\u00e0i tr\u1eddi<\/p>\n

(2) Nguy\u00ean l\u00fd \u0111o: t\u00e1n x\u1ea1 \u00e1nh s\u00e1ng 90 \u0111\u1ed9<\/p>\n

(3) Ngu\u1ed3n s\u00e1ng: halogen<\/p>\n

(4) D\u1ea3i \u0111o: t\u1eeb 0 \u2013 500 mg\/Nm3 (d\u1ea3i \u0111o c\u00f3 th\u1ec3 thay \u0111\u1ed5i \u0111\u01b0\u1ee3c)<\/p>\n

(5) T\u00edn hi\u1ec7u \u0111\u1ea7u ra: DC 4-20mA c\u00e1ch ly, RS-232C<\/p>\n

(6) M\u00e0n h\u00ecnh hi\u1ec3n th\u1ecb: d\u1ea1ng s\u1ed1 0 – 100{6381a78daa30e1c81bf63403ab989c01ef860fe874ccb734762c5c90b16a043c}<\/p>\n

(7) T\u00edn hi\u1ec7u c\u1ea3nh b\u00e1o: b\u00e1o l\u1ed7i<\/p>\n

(8) Hi\u1ec7u chu\u1ea9n: \u0111i\u1ec1u ch\u1ec9nh v\u1ec1 0 , Thay \u0111\u1ed5i l\u1ef1a ch\u1ecdn b\u1eb1ng tay\/t\u1ef1 \u0111\u1ed9ng ; \u0110i\u1ec1u ch\u1ec9nh d\u1ea3i<\/p>\n

(9) Ngu\u1ed3n c\u1ea5p: AC100V\u00b110{6381a78daa30e1c81bf63403ab989c01ef860fe874ccb734762c5c90b16a043c} (50Hz\/ 60Hz), 4A l\u1ea5y t\u1eeb h\u1ec7 th\u1ed1ng kh\u00ed ch\u00e8n<\/p>\n

(10) Nhi\u1ec7t \u0111\u1ed9 l\u00e0m vi\u1ec7c: -10 \u02daC ~ +50 \u02daC<\/p>\n

(11) K\u00edch th\u01b0\u1edbc: 500 x 670 x 270mm<\/p>\n

(12) Tr\u1ecdng l\u01b0\u1ee3ng: ~ 45kg<\/p>\n

(13) M\u00e0u s\u01a1n: Munsel 5Y7\/1 G=40<\/p>\n

C\u00e1p quang<\/strong><\/p>\n

(1) K\u00edch th\u01b0\u1edbc: \u00d84 x 4m (ti\u00eau chu\u1ea9n)<\/p>\n

H\u1ec7 th\u1ed1ng \u0111o quang h\u1ecdc<\/strong><\/p>\n

(1) K\u00edch th\u01b0\u1edbc: 260 x 125 mm<\/p>\n

(2) Tr\u1ecdng l\u01b0\u1ee3ng: x\u1ea5p x\u1ec9 5 kg<\/p>\n

(3) V\u1eadt li\u1ec7u: th\u00e9p kh\u00f4ng r\u1ec9 (SUS304)<\/p>\n

(4) Trang b\u1ecb b\u1ed9 s\u1ea5y kh\u00ed \u0111\u1ec3 ch\u1ed1ng m\u1edd th\u1ea5u k\u00ednh do h\u01a1i n\u01b0\u1edbc trong kh\u00ed ch\u00e8n.<\/p>\n

(5) M\u1eb7t b\u00edch ch\u1eef nh\u1eadt 200mm x 65mm \u0111\u1ec3 l\u1eafp tr\u00ean \u0111\u01b0\u1eddng \u1ed1ng.<\/p>\n

(6) \u0110\u1ea7u n\u1ed1i thi\u1ebft b\u1ecb ch\u00e8n kh\u00ed: \u0111ai \u1ed1c PT 1\/4″<\/p>\n

T\u1ee7 h\u1ec7 th\u1ed1ng kh\u00ed ch\u00e8n<\/strong><\/p>\n

(1) Ch\u00fa \u00fd l\u1eafp \u0111\u1eb7t:<\/p>\n

Thi\u1ebft b\u1ecb n\u00e0y c\u00f3 th\u1ec3 d\u00f9ng trong tr\u01b0\u1eddng h\u1ee3p \u00e1p l\u1ef1c c\u1ee7a d\u00f2ng b\u1ee5i kh\u00f3i ngang b\u1eb1ng v\u1edbi \u00e1p su\u1ea5t kh\u00ed quy\u1ec3n ho\u1eb7c \u1edf \u00e1p su\u1ea5t \u00e2m.<\/p>\n

(2) L\u01b0u l\u01b0\u1ee3ng kh\u00ed c\u1ea5p: x\u1ea5p x\u1ec9 100 l\u00edt\/ph\u00fat<\/p>\n

(3) T\u00edn hi\u1ec7u c\u1ea3nh b\u00e1o: b\u00e1o l\u1ed7i khi b\u01a1m c\u1ea5p kh\u00ed h\u1ecfng<\/p>\n

(4) Ngu\u1ed3n c\u1ea5p: AC220V\u00b110{6381a78daa30e1c81bf63403ab989c01ef860fe874ccb734762c5c90b16a043c} (50Hz\/ 60Hz), C\u00f4ng su\u1ea5t 1KVA<\/p>\n

(5) Nhi\u1ec7t \u0111\u1ed9 l\u00e0m vi\u1ec7c: -10 \u02daC ~ +50 \u02daC<\/p>\n

(6) K\u00edch th\u01b0\u1edbc: 530 mm x 504 mm x 322mm<\/p>\n

(7) Tr\u1ecdng l\u01b0\u1ee3ng: ~ 35kg<\/p>\n","protected":false},"excerpt":{"rendered":"

Tr\u00e1ch nhi\u1ec7m c\u1ee7a doanh nghi\u1ec7p v\u1edbi x\u00e3 h\u1ed9i- CSR V\u1ea5n \u0111\u1ec1 \u0111\u1eb7t ra Trong qu\u00e1 tr\u00ecnh c\u00f4ng nghi\u1ec7p h\u00f3a v\u00e0 hi\u1ec7n \u0111\u1ea1i h\u00f3a \u0111\u1ea5t n\u01b0\u1edbc, c\u00e0ng ng\u00e0y c\u00e0ng c\u00f3 nhi\u1ec1u nh\u00e0 m\u00e1y, khu c\u00f4ng nghi\u1ec7p t\u1eadp trung \u0111\u01b0\u1ee3c x\u00e2y d\u1ef1ng v\u00e0 \u0111\u01b0a v\u00e0o ho\u1ea1t \u0111\u1ed9ng t\u1ea1o ra m\u1ed9t kh\u1ed1i l\u01b0\u1ee3ng s\u1ea3n ph\u1ea9m c\u00f4ng nghi\u1ec7p chi\u1ebfm […]\n","protected":false},"author":5,"featured_media":1307,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[65],"tags":[],"class_list":["post-1306","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-tu-van"],"_links":{"self":[{"href":"https:\/\/cargocontrol.com.vn\/index.php?rest_route=\/wp\/v2\/posts\/1306"}],"collection":[{"href":"https:\/\/cargocontrol.com.vn\/index.php?rest_route=\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/cargocontrol.com.vn\/index.php?rest_route=\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/cargocontrol.com.vn\/index.php?rest_route=\/wp\/v2\/users\/5"}],"replies":[{"embeddable":true,"href":"https:\/\/cargocontrol.com.vn\/index.php?rest_route=%2Fwp%2Fv2%2Fcomments&post=1306"}],"version-history":[{"count":1,"href":"https:\/\/cargocontrol.com.vn\/index.php?rest_route=\/wp\/v2\/posts\/1306\/revisions"}],"predecessor-version":[{"id":1308,"href":"https:\/\/cargocontrol.com.vn\/index.php?rest_route=\/wp\/v2\/posts\/1306\/revisions\/1308"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/cargocontrol.com.vn\/index.php?rest_route=\/wp\/v2\/media\/1307"}],"wp:attachment":[{"href":"https:\/\/cargocontrol.com.vn\/index.php?rest_route=%2Fwp%2Fv2%2Fmedia&parent=1306"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/cargocontrol.com.vn\/index.php?rest_route=%2Fwp%2Fv2%2Fcategories&post=1306"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/cargocontrol.com.vn\/index.php?rest_route=%2Fwp%2Fv2%2Ftags&post=1306"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}