{"id":4038,"date":"2025-06-12T21:03:07","date_gmt":"2025-06-12T13:03:07","guid":{"rendered":"https:\/\/led.amasly.com\/?page_id=4038"},"modified":"2025-06-12T21:03:18","modified_gmt":"2025-06-12T13:03:18","slug":"factory-plant-explosion-proof-lamps-with-the-use-and-maintenance-of-guidance","status":"publish","type":"page","link":"https:\/\/led.amasly.com\/vi\/knowledge\/explosion-proof-products-knowledge\/factory-plant-explosion-proof-lamps-with-the-use-and-maintenance-of-guidance\/","title":{"rendered":"\u0110\u00e8n ch\u1ed1ng ch\u00e1y n\u1ed5 cho nh\u00e0 m\u00e1y s\u1ea3n xu\u1ea5t, h\u01b0\u1edbng d\u1eabn s\u1eed d\u1ee5ng v\u00e0 b\u1ea3o tr\u00ec"},"content":{"rendered":"
<\/div><\/div>\n\n\n\n

\u0110\u00e8n ch\u1ed1ng ch\u00e1y n\u1ed5 cho nh\u00e0 m\u00e1y s\u1ea3n xu\u1ea5t, h\u01b0\u1edbng d\u1eabn s\u1eed d\u1ee5ng v\u00e0 b\u1ea3o tr\u00ec<\/strong><\/h1>\n\n\n\n
\"\"<\/a><\/figure><\/div>\n\n\n\n

Theo th\u00f4ng tin li\u00ean quan, v\u1ee5 n\u1ed5 do thi\u1ebft b\u1ecb \u0111i\u1ec7n g\u00e2y ra, trong \u0111\u00f3 60% v\u1ee5 n\u1ed5 do ch\u1eadp \u0111i\u1ec7n g\u00e2y ra b\u1edfi tai n\u1ea1n, v\u00e0 h\u01a1n 80% v\u1ee5 tai n\u1ea1n do \u0111\u00e8n v\u00e0 \u0111\u00e8n l\u1ed3ng di \u0111\u1ed9ng g\u00e2y ra. C\u00f3 v\u1ebb nh\u01b0 vi\u1ec7c s\u1eed d\u1ee5ng \u0111\u00e8n v\u00e0 \u0111\u00e8n l\u1ed3ng ch\u1ed1ng ch\u00e1y n\u1ed5 trong nh\u00e0 m\u00e1y c\u00f3 t\u00e1c \u0111\u1ed9ng \u0111\u00e1ng k\u1ec3 \u0111\u1ebfn ho\u1ea1t \u0111\u1ed9ng an to\u00e0n c\u1ee7a c\u00e1c c\u01a1 s\u1edf s\u1ea3n xu\u1ea5t h\u00f3a d\u1ea7u. D\u1ef1a tr\u00ean thi\u1ebft k\u1ebf k\u1ef9 thu\u1eadt, thi c\u00f4ng v\u00e0 s\u1eed d\u1ee5ng th\u00f4ng th\u01b0\u1eddng, b\u1ea3o tr\u00ec \u0111\u00e8n ch\u1ed1ng ch\u00e1y n\u1ed5, vi\u1ec7c s\u1eed d\u1ee5ng v\u00e0 b\u1ea3o tr\u00ec \u0111\u00e8n ch\u1ed1ng ch\u00e1y n\u1ed5 c\u00f3 m\u1ed9t s\u1ed1 \u0111i\u1ec3m quan tr\u1ecdng c\u1ea7n \u0111\u01b0\u1ee3c gi\u1ea3i th\u00edch \u0111\u01a1n gi\u1ea3n.<\/p>\n\n\n\n

1. Ph\u00e2n lo\u1ea1i \u0111\u00e8n v\u00e0 \u0111\u00e8n l\u1ed3ng ch\u1ed1ng ch\u00e1y n\u1ed5 <\/strong><\/h2>\n\n\n\n

\u0110\u00e8n v\u00e0 \u0111\u00e8n l\u1ed3ng ch\u1ed1ng ch\u00e1y n\u1ed5 th\u01b0\u1eddng \u0111\u01b0\u1ee3c ph\u00e2n lo\u1ea1i theo lo\u1ea1i ngu\u1ed3n s\u00e1ng, lo\u1ea1i c\u1ea5u tr\u00fac ch\u1ed1ng ch\u00e1y n\u1ed5 v\u00e0 m\u1ee5c \u0111\u00edch s\u1eed d\u1ee5ng. Ph\u00e2n lo\u1ea1i \u0111\u00e8n s\u1ee3i \u0111\u1ed1t ch\u1ed1ng ch\u00e1y n\u1ed5, \u0111\u00e8n th\u1ee7y ng\u00e2n \u00e1p su\u1ea5t cao ch\u1ed1ng ch\u00e1y n\u1ed5, \u0111\u00e8n hu\u1ef3nh quang \u00e1p su\u1ea5t th\u1ea5p ch\u1ed1ng ch\u00e1y n\u1ed5, \u0111\u00e8n c\u00f3 ngu\u1ed3n s\u00e1ng h\u1ed7n h\u1ee3p, v.v.; ph\u00e2n lo\u1ea1i \u0111\u00e8n v\u00e0 \u0111\u00e8n l\u1ed3ng ch\u1ed1ng ch\u00e1y n\u1ed5 theo lo\u1ea1i c\u1ea5u tr\u00fac, \u0111\u00e8n v\u00e0 \u0111\u00e8n l\u1ed3ng t\u0103ng c\u01b0\u1eddng an to\u00e0n, \u0111\u00e8n v\u00e0 \u0111\u00e8n l\u1ed3ng composite, v.v.; ph\u00e2n lo\u1ea1i theo c\u00e1ch s\u1eed d\u1ee5ng c\u1ee7a \u0111\u00e8n v\u00e0 \u0111\u00e8n l\u1ed3ng ch\u1ed1ng ch\u00e1y n\u1ed5 c\u1ed1 \u0111\u1ecbnh v\u00e0 \u0111\u00e8n v\u00e0 \u0111\u00e8n l\u1ed3ng ch\u1ed1ng ch\u00e1y n\u1ed5 di \u0111\u1ed9ng.<\/p>\n\n\n\n

2. L\u1ef1a ch\u1ecdn \u0111\u00e8n v\u00e0 \u0111\u00e8n l\u1ed3ng ch\u1ed1ng ch\u00e1y n\u1ed5 <\/strong><\/strong><\/h2>\n\n\n\n

L\u1ef1a ch\u1ecdn ngu\u1ed3n s\u00e1ng cho \u0111\u00e8n v\u00e0 \u0111\u00e8n l\u1ed3ng ch\u1ed1ng ch\u00e1y n\u1ed5. M\u1eb7c d\u00f9 v\u1eabn c\u00f2n nhi\u1ec1u \u0111\u00e8n s\u1ee3i \u0111\u1ed1t \u0111\u01b0\u1ee3c s\u1eed d\u1ee5ng, nh\u01b0ng do hi\u1ec7u su\u1ea5t chi\u1ebfu s\u00e1ng th\u1ea5p v\u00e0 tu\u1ed5i th\u1ecd ng\u1eafn, ch\u00fang \u0111ang d\u1ea7n \u0111\u01b0\u1ee3c thay th\u1ebf b\u1eb1ng c\u00e1c ngu\u1ed3n s\u00e1ng kh\u00e1c. M\u1ed9t trong nh\u1eefng lo\u1ea1i \u0111\u01b0\u1ee3c s\u1eed d\u1ee5ng r\u1ed9ng r\u00e3i nh\u1ea5t l\u00e0 \u0111\u00e8n hu\u1ef3nh quang kh\u00f4ng c\u1ea7n b\u1ed9 kh\u1edfi \u0111\u1ed9ng v\u00e0 \u0111\u00e8n th\u1ee7y ng\u00e2n \u00e1p su\u1ea5t cao t\u1ef1 \u0111i\u1ec1u ch\u1ec9nh v\u00e0 \u0111\u00e8n natri \u00e1p su\u1ea5t cao.<\/p>\n\n\n\n

2.1 \u0110\u00e8n hu\u1ef3nh quang ch\u1ed1ng ch\u00e1y n\u1ed5 <\/strong><\/strong><\/h3>\n\n\n\n

\u0110\u00e8n hu\u1ef3nh quang m\u1ed9t \u0111\u1ea7u c\u1eafm kh\u00f4ng c\u00f3 b\u1ed9 kh\u1edfi \u0111\u1ed9ng l\u00e0 m\u1ed9t lo\u1ea1i \u0111\u00e8n ph\u00f3ng \u0111i\u1ec7n kh\u00ed c\u1ef1c l\u1ea1nh. Nguy\u00ean l\u00fd ph\u00e1t s\u00e1ng c\u1ee7a \u0111\u00e8n n\u00e0y l\u00e0 s\u1eed d\u1ee5ng \u0111i\u1ec7n c\u1ef1c \u0111\u1ec3 t\u1ea1o ra tia c\u1ef1c t\u00edm t\u1eeb qu\u00e1 tr\u00ecnh ph\u00f3ng \u0111i\u1ec7n c\u1ee7a c\u00e1c nguy\u00ean t\u1eed th\u1ee7y ng\u00e2n, tia c\u1ef1c t\u00edm n\u00e0y k\u00edch th\u00edch v\u1eadt li\u1ec7u hu\u1ef3nh quang b\u00ean trong \u1ed1ng \u0111\u00e8n \u0111\u1ec3 ph\u00e1t ra \u00e1nh s\u00e1ng.<\/p>\n\n\n\n

\u0110\u00e8n hu\u1ef3nh quang c\u00f3 hi\u1ec7u su\u1ea5t ph\u00e1t s\u00e1ng cao (kho\u1ea3ng 3 l\u1ea7n so v\u1edbi \u0111\u00e8n s\u1ee3i \u0111\u1ed1t), tu\u1ed5i th\u1ecd d\u00e0i, kh\u1edfi \u0111\u1ed9ng m\u00e0 kh\u00f4ng c\u1ea7n b\u1ed9 kh\u1edfi \u0111\u1ed9ng (th\u01b0\u1eddng tr\u00ean th\u00e0nh \u0111\u00e8n c\u00f3 m\u1ed9t l\u1edbp d\u1eabn \u0111i\u1ec7n, \u0111\u01b0\u1ee3c g\u1ecdi l\u00e0 l\u1edbp ph\u00e1t s\u00e1ng, \u0111\u00e8n hu\u1ef3nh quang d\u1ef1a v\u00e0o n\u00f3 \u0111\u1ec3 ho\u00e0n th\u00e0nh qu\u00e1 tr\u00ecnh ph\u00e1t s\u00e1ng; khi \u0111\u00e8n b\u1ecb v\u1ee1, l\u1edbp ph\u00e1t s\u00e1ng c\u0169ng b\u1ecb h\u1ee7y ho\u1ea1i, \u0111\u00e8n s\u1ebd t\u1eaft), nhi\u1ec7t \u0111\u1ed9 c\u1ef1c \u00e2m th\u1ea5p (kho\u1ea3ng 200\u00b0C), l\u00e0 ngu\u1ed3n s\u00e1ng an to\u00e0n v\u00e0 th\u1ef1c ti\u1ec5n, r\u1ea5t ph\u00f9 h\u1ee3p \u0111\u1ec3 ch\u1ebf t\u1ea1o c\u00e1c thi\u1ebft b\u1ecb chi\u1ebfu s\u00e1ng lo\u1ea1i t\u0103ng c\u01b0\u1eddng an to\u00e0n.<\/p>\n\n\n\n

2.2 \u0110\u00e8n th\u1ee7y ng\u00e2n \u00e1p su\u1ea5t cao ch\u1ed1ng ch\u00e1y n\u1ed5 <\/strong><\/strong><\/h3>\n\n\n\n

\u0110\u00e8n th\u1ee7y ng\u00e2n \u00e1p su\u1ea5t cao t\u1ef1 c\u00e2n b\u1eb1ng l\u00e0 lo\u1ea1i \u0111\u00e8n s\u1eed d\u1ee5ng ngu\u1ed3n s\u00e1ng k\u1ebft h\u1ee3p ba lo\u1ea1i v\u1eadt li\u1ec7u ph\u00e1t s\u00e1ng: \u0111\u00e8n th\u1ee7y ng\u00e2n \u00e1p su\u1ea5t cao, \u0111\u00e8n s\u1ee3i \u0111\u1ed1t v\u00e0 \u0111\u00e8n hu\u1ef3nh quang. \u0110\u00e8n n\u00e0y c\u00f3 \u01b0u \u0111i\u1ec3m l\u00e0 \u0111\u1ed9 s\u00e1ng cao, c\u1ea5u tr\u00fac \u0111\u01a1n gi\u1ea3n v\u00e0 t\u1ed1c \u0111\u1ed9 kh\u1edfi \u0111\u1ed9ng nhanh. <\/p>\n\n\n\n

\u0110\u00e8n th\u1ee7y ng\u00e2n \u00e1p su\u1ea5t cao tr\u01b0\u1edbc \u0111\u00e2y c\u1ea7n b\u1ed5 sung nh\u01b0\u1ee3c \u0111i\u1ec3m c\u1ee7a b\u1ed9 \u1ed5n \u00e1p, s\u1eed d\u1ee5ng s\u1ee3i \u0111\u1ed1t vonfram \u0111\u1ec3 h\u1ea1n ch\u1ebf d\u00f2ng \u0111i\u1ec7n, \u0111\u1ed3ng th\u1eddi c\u1ea3i thi\u1ec7n m\u00e0u s\u1eafc \u00e1nh s\u00e1ng. Nh\u01b0\u1ee3c \u0111i\u1ec3m l\u00e0 tu\u1ed5i th\u1ecd ng\u1eafn h\u01a1n so v\u1edbi \u0111\u00e8n hu\u1ef3nh quang th\u1ee7y ng\u00e2n \u00e1p su\u1ea5t cao th\u00f4ng th\u01b0\u1eddng. \u0110\u00e8n natri \u00e1p su\u1ea5t cao l\u00e0 lo\u1ea1i \u0111\u00e8n ph\u00f3ng \u0111i\u1ec7n natri \u00e1p su\u1ea5t cao, c\u00f3 hi\u1ec7u su\u1ea5t ph\u00e1t s\u00e1ng cao, ti\u00eau th\u1ee5 \u0111i\u1ec7n n\u0103ng th\u1ea5p, kh\u1ea3 n\u0103ng xuy\u00ean s\u01b0\u01a1ng t\u1ed1t, tu\u1ed5i th\u1ecd d\u00e0i v\u00e0 c\u00e1c \u01b0u \u0111i\u1ec3m kh\u00e1c.<\/p>\n\n\n\n

\u3000\u3000\u0110\u01a1n v\u1ecb s\u1ea3n xu\u1ea5t c\u1ee7a t\u00e1c gi\u1ea3 hi\u1ec7n nay ch\u1ee7 y\u1ebfu \u0111\u01b0\u1ee3c s\u1eed d\u1ee5ng trong c\u00e1c b\u00f3ng \u0111\u00e8n hu\u1ef3nh quang m\u1ed9t ch\u00e2n c\u1eafm kh\u00f4ng c\u00f3 b\u1ed9 kh\u1edfi \u0111\u1ed9ng v\u00e0 c\u00e1c b\u00f3ng \u0111\u00e8n th\u1ee7y ng\u00e2n \u00e1p su\u1ea5t cao c\u00f3 b\u1ed9 \u0111i\u1ec1u ch\u1ec9nh t\u1ef1 \u0111\u1ed9ng. C\u00e1c b\u00f3ng \u0111\u00e8n s\u1ee3i \u0111\u1ed1t ch\u1ed1ng ch\u00e1y n\u1ed5 c\u1ed1 \u0111\u1ecbnh ban \u0111\u1ea7u, \u0111\u1ec3 tu\u00e2n th\u1ee7 quy \u0111\u1ecbnh v\u1ec1 kho\u1ea3ng c\u00e1ch t\u1ed1i thi\u1ec3u gi\u1eefa b\u00f3ng \u0111\u00e8n v\u00e0 v\u1ecf trong su\u1ed1t, \u0111\u01b0\u1ee3c c\u00e1c \u0111\u01a1n v\u1ecb c\u00f3 th\u1ea9m quy\u1ec1n c\u00f4ng nh\u1eadn, l\u00e0 vi\u1ec7c s\u1eed d\u1ee5ng c\u00e1c b\u00f3ng \u0111\u00e8n v\u00e0 \u0111\u00e8n l\u1ed3ng ban \u0111\u1ea7u c\u00f3 b\u00f3ng \u0111\u00e8n th\u1ee7y ng\u00e2n \u00e1p su\u1ea5t cao c\u00f3 b\u1ed9 \u0111i\u1ec1u ch\u1ec9nh t\u1ef1 \u0111\u1ed9ng \u0111\u1ec3 thay th\u1ebf cho c\u00e1c b\u00f3ng \u0111\u00e8n s\u1ee3i \u0111\u1ed1t.<\/p>\n\n\n\n

2.3 \u0110\u00e8n natri \u00e1p su\u1ea5t cao ch\u1ed1ng ch\u00e1y n\u1ed5 <\/strong><\/strong><\/h3>\n\n\n\n

\u0110\u00e8n natri \u00e1p su\u1ea5t cao c\u00f3 t\u00e1c d\u1ee5ng ti\u1ebft ki\u1ec7m n\u0103ng l\u01b0\u1ee3ng nh\u1ea5t \u0111\u1ecbnh, nh\u01b0ng do kh\u1ea3 n\u0103ng t\u00e1i t\u1ea1o m\u00e0u k\u00e9m, ch\u00fang ta th\u01b0\u1eddng kh\u00f4ng s\u1eed d\u1ee5ng trong c\u00e1c \u0111\u01a1n v\u1ecb s\u1ea3n xu\u1ea5t, m\u00e0 ch\u1ec9 d\u00f9ng trong chi\u1ebfu s\u00e1ng \u0111\u01b0\u1eddng ph\u1ed1. \u0110\u00f4i khi \u0111\u1ec3 c\u1ea3i thi\u1ec7n m\u00e0u s\u1eafc \u00e1nh s\u00e1ng tr\u1eafng th\u1eb3ng do \u0111\u00e8n th\u1ee7y ng\u00e2n \u00e1p su\u1ea5t cao ph\u00e1t ra, c\u00f3 th\u1ec3 k\u1ebft h\u1ee3p m\u1ed9t s\u1ed1 \u0111\u00e8n natri \u00e1p su\u1ea5t cao trong \u0111\u01a1n v\u1ecb s\u1ea3n xu\u1ea5t. \u0110\u1ed1i v\u1edbi c\u00e1c khu v\u1ef1c chi\u1ebfu s\u00e1ng c\u01b0\u1eddng \u0111\u1ed9 cao c\u1ea7n kh\u1ea3 n\u0103ng t\u00e1i t\u1ea1o m\u00e0u s\u1eafc t\u1ed1t (nh\u01b0 c\u00e1c thi\u1ebft b\u1ecb l\u1edbn d\u00f9ng cho b\u1ea3o tr\u00ec t\u1ea1i ch\u1ed7), c\u00f3 th\u1ec3 l\u1ef1a ch\u1ecdn \u0111\u00e8n pha ch\u1ed1ng ch\u00e1y n\u1ed5, ngu\u1ed3n s\u00e1ng th\u01b0\u1eddng s\u1eed d\u1ee5ng \u0111\u00e8n halogen kim lo\u1ea1i, c\u00f4ng su\u1ea5t \u0111\u1ecbnh m\u1ee9c c\u00f3 th\u1ec3 \u0111\u1ea1t tr\u00ean 1000W.<\/p>\n\n\n\n

C\u00e1c ti\u00eau ch\u00ed l\u1ef1a ch\u1ecdn \u0111\u00e8n v\u00e0 \u0111\u00e8n l\u1ed3ng ch\u1ed1ng ch\u00e1y n\u1ed5 <\/strong><\/strong><\/h3>\n\n\n\n

C\u1ea5u tr\u00fac ch\u1ed1ng ch\u00e1y n\u1ed5 c\u1ee7a \u0111\u00e8n v\u00e0 \u0111\u00e8n l\u1ed3ng ch\u1ed1ng ch\u00e1y n\u1ed5, theo m\u00f4i tr\u01b0\u1eddng kh\u00ed n\u1ed5 c\u1ee7a c\u1ea5p \u0111\u1ed9 khu v\u1ef1c v\u00e0 ph\u1ea1m vi quy\u1ebft \u0111\u1ecbnh, ch\u1eb3ng h\u1ea1n nh\u01b0 ph\u1ea1m vi khu v\u1ef1c 1 ph\u1ea3i s\u1eed d\u1ee5ng \u0111\u00e8n v\u00e0 \u0111\u00e8n l\u1ed3ng ch\u1ed1ng ch\u00e1y n\u1ed5; khu v\u1ef1c 2 c\u1ee7a \u0111\u00e8n v\u00e0 \u0111\u00e8n l\u1ed3ng c\u1ed1 \u0111\u1ecbnh c\u00f3 th\u1ec3 \u0111\u01b0\u1ee3c s\u1eed d\u1ee5ng \u0111\u1ec3 c\u00e1ch ly ch\u00e1y n\u1ed5 v\u00e0 t\u0103ng c\u01b0\u1eddng an to\u00e0n, lo\u1ea1i \u0111\u00e8n v\u00e0 \u0111\u00e8n l\u1ed3ng di \u0111\u1ed9ng ph\u1ea3i s\u1eed d\u1ee5ng lo\u1ea1i ch\u1ed1ng ch\u00e1y n\u1ed5.<\/p>\n\n\n\n

C\u00e1c lo\u1ea1i \u0111\u00e8n v\u00e0 \u0111\u00e8n l\u1ed3ng ch\u1ed1ng ch\u00e1y n\u1ed5 \u0111\u01b0\u1ee3c l\u1ef1a ch\u1ecdn ph\u1ea3i c\u00f3 c\u1ea5p \u0111\u1ed9 ho\u1eb7c nh\u00f3m ch\u1ed1ng ch\u00e1y n\u1ed5 kh\u00f4ng th\u1ea5p h\u01a1n c\u1ea5p \u0111\u1ed9 v\u00e0 nh\u00f3m c\u1ee7a m\u00f4i tr\u01b0\u1eddng c\u00f3 nguy c\u01a1 ch\u00e1y n\u1ed5 do h\u1ed7n h\u1ee3p d\u1ec5 ch\u00e1y n\u1ed5. \u0110\u1ed3ng th\u1eddi, c\u1ea7n xem x\u00e9t t\u00e1c \u0111\u1ed9ng c\u1ee7a m\u00f4i tr\u01b0\u1eddng \u0111\u1ed1i v\u1edbi \u0111\u00e8n v\u00e0 \u0111\u00e8n l\u1ed3ng ch\u1ed1ng ch\u00e1y n\u1ed5, \u0111\u1ea3m b\u1ea3o \u0111\u00e1p \u1ee9ng c\u00e1c y\u00eau c\u1ea7u v\u1ec1 nhi\u1ec7t \u0111\u1ed9 m\u00f4i tr\u01b0\u1eddng, \u0111\u1ed9 \u1ea9m kh\u00f4ng kh\u00ed, c\u00e1c ch\u1ea5t \u0103n m\u00f2n ho\u1eb7c g\u00e2y \u00f4 nhi\u1ec5m v\u00e0 c\u00e1c y\u00eau c\u1ea7u kh\u00e1c c\u1ee7a c\u00e1c m\u00f4i tr\u01b0\u1eddng kh\u00e1c nhau.<\/p>\n\n\n\n

Theo c\u00e1c y\u00eau c\u1ea7u m\u00f4i tr\u01b0\u1eddng kh\u00e1c nhau, c\u1ea7n l\u1ef1a ch\u1ecdn m\u1ee9c \u0111\u1ed9 b\u1ea3o v\u1ec7 c\u1ee7a \u0111\u00e8n v\u00e0 \u0111\u00e8n l\u1ed3ng c\u0169ng nh\u01b0 m\u1ee9c \u0111\u1ed9 \u0103n m\u00f2n. \u0110\u1eb7c bi\u1ec7t trong m\u00f4i tr\u01b0\u1eddng kh\u00ed n\u1ed5 c\u00f3 ch\u1ee9a kh\u00ed \u0103n m\u00f2n, vi\u1ec7c l\u1ef1a ch\u1ecdn \u0111\u00e8n v\u00e0 \u0111\u00e8n l\u1ed3ng c\u00f3 t\u00ednh n\u0103ng ch\u1ed1ng \u0103n m\u00f2n ph\u00f9 h\u1ee3p l\u00e0 \u0111i\u1ec1u c\u1ea7n thi\u1ebft.<\/p>\n\n\n\n

Tr\u01b0\u1edbc \u0111\u00e2y, c\u00e1c thi\u1ebft b\u1ecb chi\u1ebfu s\u00e1ng cho khu v\u1ef1c c\u00f3 nguy c\u01a1 n\u1ed5 trong c\u00e1c doanh nghi\u1ec7p h\u00f3a d\u1ea7u ch\u1ee7 y\u1ebfu s\u1eed d\u1ee5ng lo\u1ea1i ch\u1ed1ng ch\u00e1y n\u1ed5. V\u1edbi vi\u1ec7c s\u1eed d\u1ee5ng r\u1ed9ng r\u00e3i thi\u1ebft b\u1ecb \u0111i\u1ec7n an to\u00e0n n\u00e2ng cao trong khu v\u1ef1c c\u00f3 nguy c\u01a1 n\u1ed5 Zone 2, c\u00e1c thi\u1ebft b\u1ecb chi\u1ebfu s\u00e1ng an to\u00e0n n\u00e2ng cao v\u00e0 composite c\u0169ng ng\u00e0y c\u00e0ng \u0111\u01b0\u1ee3c s\u1eed d\u1ee5ng ph\u1ed5 bi\u1ebfn. T\u0103ng c\u01b0\u1eddng an to\u00e0n cho \u0111\u00e8n v\u00e0 \u0111\u00e8n l\u1ed3ng c\u00f3 hi\u1ec7u su\u1ea5t ch\u1ed1ng ch\u00e1y n\u1ed5 nh\u1ea5t \u0111\u1ecbnh so v\u1edbi \u0111\u00e8n v\u00e0 \u0111\u00e8n l\u1ed3ng ch\u1ed1ng ch\u00e1y n\u1ed5 th\u00f4ng th\u01b0\u1eddng, \u0111\u1ed3ng th\u1eddi c\u00f3 c\u00e1c \u01b0u \u0111i\u1ec3m nh\u01b0 tr\u1ecdng l\u01b0\u1ee3ng nh\u1eb9, gi\u00e1 th\u00e0nh th\u1ea5p, d\u1ec5 l\u1eafp \u0111\u1eb7t v\u00e0 b\u1ea3o tr\u00ec, tu\u1ed5i th\u1ecd cao v\u00e0 c\u00e1c l\u1ee3i \u00edch kh\u00e1c.<\/p>\n\n\n\n

Trong ng\u00e0nh c\u00f4ng nghi\u1ec7p h\u00f3a d\u1ea7u, \u1ee9ng d\u1ee5ng ph\u1ed5 bi\u1ebfn nh\u1ea5t c\u1ee7a thi\u1ebft b\u1ecb \u0111i\u1ec7n composite l\u00e0 \u0111\u1ec3 t\u0103ng c\u01b0\u1eddng an to\u00e0n cho thi\u1ebft b\u1ecb \u0111i\u1ec7n ch\u1ed1ng ch\u00e1y n\u1ed5 composite. Th\u00f4ng th\u01b0\u1eddng, \u0111i\u1ec1u n\u00e0y \u0111\u01b0\u1ee3c th\u1ef1c hi\u1ec7n th\u00f4ng qua ba th\u00e0nh ph\u1ea7n ch\u00ednh: c\u00e1c th\u00e0nh ph\u1ea7n ch\u1ed1ng ch\u00e1y n\u1ed5, c\u00e1c lo\u1ea1i \u0111\u1ea7u n\u1ed1i c\u00f3 \u0111\u1ed9 an to\u00e0n cao v\u00e0 v\u1ecf b\u1ea3o v\u1ec7 c\u00f3 \u0111\u1ed9 an to\u00e0n cao. C\u00e1c thi\u1ebft b\u1ecb n\u00e0y kh\u00f4ng ch\u1ec9 c\u00f3 hi\u1ec7u su\u1ea5t an to\u00e0n ch\u1ed1ng ch\u00e1y n\u1ed5 m\u00e0 c\u00f2n c\u00f3 nh\u1eefng \u01b0u \u0111i\u1ec3m c\u1ee7a lo\u1ea1i thi\u1ebft b\u1ecb c\u00f3 \u0111\u1ed9 an to\u00e0n cao.<\/p>\n\n\n\n

3. B\u1ea3o d\u01b0\u1ee1ng v\u00e0 \u0111\u1ea1i tu \u0111\u00e8n v\u00e0 \u0111\u00e8n l\u1ed3ng ch\u1ed1ng ch\u00e1y n\u1ed5 <\/strong><\/strong><\/h2>\n\n\n\n

\u0110\u00e8n v\u00e0 \u0111\u00e8n l\u1ed3ng ch\u1ed1ng ch\u00e1y n\u1ed5 trong qu\u00e1 tr\u00ecnh l\u1eafp \u0111\u1eb7t c\u1ea7n ki\u1ec3m tra tr\u01b0\u1edbc khi g\u1eafn nh\u00e3n hi\u1ec7u v\u00e0 th\u00f4ng s\u1ed1 k\u1ef9 thu\u1eadt s\u1ea3n ph\u1ea9m: lo\u1ea1i ch\u1ed1ng ch\u00e1y n\u1ed5, h\u1ea1ng, c\u1ea5p, nh\u00f3m; m\u1ee9c \u0111\u1ed9 b\u1ea3o v\u1ec7 v\u1ecf; y\u00eau c\u1ea7u l\u1eafp \u0111\u1eb7t v\u00e0 s\u1eed d\u1ee5ng bulong c\u1ed1 \u0111\u1ecbnh. \u0110\u00e8n v\u00e0 \u0111\u00e8n l\u1ed3ng ch\u1ed1ng ch\u00e1y n\u1ed5 ph\u1ea3i \u0111\u01b0\u1ee3c l\u1eafp \u0111\u1eb7t sao cho c\u1ed1 \u0111\u1ecbnh ch\u1eafc ch\u1eafn, bulong c\u1ed1 \u0111\u1ecbnh kh\u00f4ng \u0111\u01b0\u1ee3c thay th\u1ebf t\u00f9y ti\u1ec7n, \u0111\u1ec7m l\u00f2 xo ph\u1ea3i \u0111\u1ea7y \u0111\u1ee7.<\/p>\n\n\n\n

C\u00e1c ph\u1edbt ch\u1ed1ng b\u1ee5i, ch\u1ed1ng n\u01b0\u1edbc ph\u1ea3i \u0111\u01b0\u1ee3c l\u1eafp \u0111\u1eb7t nguy\u00ean tr\u1ea1ng khi l\u1eafp \u0111\u1eb7t. C\u1ed5ng v\u00e0o c\u00e1p, c\u00e1p v\u00e0 \u0111\u1ec7m ch\u1ed1ng n\u01b0\u1edbc ph\u1ea3i kh\u00edt nhau, ph\u1ea7n c\u00e1p ph\u1ea3i c\u00f3 h\u00ecnh tr\u00f2n, v\u00e0 b\u1ec1 m\u1eb7t v\u1ecf c\u00e1p kh\u00f4ng \u0111\u01b0\u1ee3c g\u1ed3 gh\u1ec1 ho\u1eb7c c\u00f3 c\u00e1c khuy\u1ebft t\u1eadt kh\u00e1c. Ph\u1ea7n c\u00e1p th\u1eeba t\u1ea1i c\u1ed5ng v\u00e0o ph\u1ea3i \u0111\u01b0\u1ee3c b\u1ecbt k\u00edn theo lo\u1ea1i ch\u1ed1ng ch\u00e1y n\u1ed5, v\u00e0 \u0111ai \u1ed1c n\u00e9n ph\u1ea3i \u0111\u01b0\u1ee3c si\u1ebft ch\u1eb7t \u0111\u1ec3 \u0111\u1ea3m b\u1ea3o c\u1ed5ng v\u00e0o \u0111\u01b0\u1ee3c b\u1ecbt k\u00edn.<\/p>\n\n\n\n

Trong qu\u00e1 tr\u00ecnh b\u1ea3o d\u01b0\u1ee1ng v\u00e0 s\u1eeda ch\u1eefa h\u00e0ng ng\u00e0y, c\u1ea7n l\u01b0u \u00fd c\u00e1c \u0111i\u1ec3m sau \u0111\u00e2y.<\/p>\n\n\n\n

\u3000\u3000(1) \u0110\u00e8n v\u00e0 \u0111\u00e8n l\u1ed3ng ch\u1ed1ng ch\u00e1y n\u1ed5 ph\u1ea3i c\u00f3 kh\u1ea3 n\u0103ng t\u1ef1 \u0111\u1ed9ng ng\u1eaft ngu\u1ed3n \u0111i\u1ec7n tr\u01b0\u1edbc khi m\u1edf. Tuy nhi\u00ean, do t\u00ednh ph\u1ee9c t\u1ea1p c\u1ee7a vi\u1ec7c l\u1eafp \u0111\u1eb7t c\u00e1c thi\u1ebft b\u1ecb li\u00ean \u0111\u1ed9ng, vi\u1ec7c th\u1ef1c hi\u1ec7n \u0111i\u1ec1u n\u00e0y kh\u00f4ng d\u1ec5 d\u00e0ng, v\u00ec v\u1eady h\u1ea7u h\u1ebft c\u00e1c \u0111\u00e8n v\u00e0 \u0111\u00e8n l\u1ed3ng ch\u1ec9 \u0111\u01b0\u1ee3c g\u1eafn bi\u1ec3n c\u1ea3nh b\u00e1o \u201cC\u1ea5m m\u1edf khi c\u00f3 \u0111i\u1ec7n\u201d v\u00e0 c\u00e1c t\u1eeb c\u1ea3nh b\u00e1o kh\u00e1c \u1edf v\u1ecb tr\u00ed d\u1ec5 th\u1ea5y tr\u00ean v\u1ecf ngo\u00e0i.<\/p>\n\n\n\n

V\u00e0 v\u00ec nhi\u1ec7t \u0111\u1ed9 b\u1ec1 m\u1eb7t c\u1ee7a b\u00f3ng \u0111\u00e8n sau khi m\u1ea5t \u0111i\u1ec7n v\u1eabn c\u00f2n r\u1ea5t cao, v\u00ed d\u1ee5 nh\u01b0 ngay l\u1eadp t\u1ee9c m\u1edf n\u1eafp \u0111\u00e8n, v\u1eabn c\u00f2n nguy c\u01a1 ch\u00e1y n\u1ed5 c\u1ee7a c\u00e1c h\u1ed7n h\u1ee3p kh\u00ed d\u1ec5 ch\u00e1y (ch\u1ee7 y\u1ebfu \u0111\u1ec1 c\u1eadp \u0111\u1ebfn c\u1ea5u tr\u00fac ch\u1ed1ng ch\u00e1y n\u1ed5), do \u0111\u00f3, c\u00e1c lo\u1ea1i \u0111\u00e8n s\u1ee3i \u0111\u1ed1t, \u0111\u00e8n th\u1ee7y ng\u00e2n \u00e1p su\u1ea5t cao, \u0111\u00e8n natri \u00e1p su\u1ea5t cao, nh\u1eefng b\u00f3ng \u0111\u00e8n n\u00e0y c\u00f3 nhi\u1ec7t \u0111\u1ed9 b\u1ec1 m\u1eb7t cao, nh\u01b0ng c\u0169ng c\u1ea7n nhanh ch\u00f3ng m\u1edf n\u1eafp \u0111\u00e8n v\u00e0 \u0111\u00e8n l\u1ed3ng \u0111\u1ec3 l\u01b0u \u00fd \u0111i\u1ec3m n\u00e0y. T\u00f4i s\u1eed d\u1ee5ng nhi\u1ec1u \u0111\u00e8n hu\u1ef3nh quang ch\u1ed1ng ch\u00e1y n\u1ed5 c\u00f3 c\u01a1 ch\u1ebf kh\u00f3a ngu\u1ed3n \u0111i\u1ec7n khi m\u1edf n\u1eafp, \u0111i\u1ec1u n\u00e0y mang l\u1ea1i s\u1ef1 ti\u1ec7n l\u1ee3i v\u00e0 an to\u00e0n cho c\u00f4ng t\u00e1c b\u1ea3o tr\u00ec. V\u00ec \u0111\u00e8n hu\u1ef3nh quang l\u00e0 lo\u1ea1i \u0111\u00e8n ngu\u1ed3n s\u00e1ng l\u1ea1nh, kh\u00f4ng c\u00f3 nhi\u1ec7t \u0111\u1ed9 b\u1ec1 m\u1eb7t cao, n\u00ean c\u00f3 th\u1ec3 m\u1edf ngu\u1ed3n \u0111i\u1ec7n ngay sau khi m\u1edf n\u1eafp.<\/p>\n\n\n\n

\u3000\u3000(2) Trong qu\u00e1 tr\u00ecnh thay th\u1ebf b\u00f3ng \u0111\u00e8n (\u1ed1ng), \u0111\u00e8n ch\u1ed1ng ch\u00e1y n\u1ed5 v\u00e0 \u0111\u00e8n l\u1ed3ng ch\u1ed1ng ch\u00e1y n\u1ed5, b\u1ec1 m\u1eb7t ch\u1ed1ng ch\u00e1y n\u1ed5 ph\u1ea3i \u0111\u01b0\u1ee3c b\u1ea3o v\u1ec7 c\u1ea9n th\u1eadn \u0111\u1ec3 tr\u00e1nh h\u01b0 h\u1ecfng; sau khi l\u00e0m s\u1ea1ch, b\u1ec1 m\u1eb7t ch\u1ed1ng ch\u00e1y n\u1ed5 ph\u1ea3i \u0111\u01b0\u1ee3c ph\u1ee7 b\u1eb1ng b\u1ed9t phosphat h\u00f3a ho\u1eb7c d\u1ea7u ch\u1ed1ng g\u1ec9 204-1, tuy\u1ec7t \u0111\u1ed1i kh\u00f4ng \u0111\u01b0\u1ee3c s\u01a1n c\u00e1c lo\u1ea1i s\u01a1n kh\u00e1c; b\u1ec1 m\u1eb7t ch\u1ed1ng ch\u00e1y n\u1ed5 kh\u00f4ng \u0111\u01b0\u1ee3c c\u00f3 l\u1edbp g\u1ec9 s\u00e9t, ngay c\u1ea3 nh\u1eefng v\u1ebft g\u1ec9 s\u00e9t nh\u1ecf c\u0169ng kh\u00f4ng \u0111\u01b0\u1ee3c l\u00e0m s\u1ea1ch b\u1eb1ng ph\u01b0\u01a1ng ph\u00e1p saprophyllous. <\/p>\n\n\n\n

D\u00f9ng \u0111\u1ec3 ch\u1ed1ng b\u1ee5i, ch\u1ed1ng n\u01b0\u1edbc, v\u00f2ng \u0111\u1ec7m ph\u1ea3i \u0111\u1ea3m b\u1ea3o nguy\u00ean v\u1eb9n, \u0111i\u1ec1u n\u00e0y r\u1ea5t quan tr\u1ecdng \u0111\u1ed1i v\u1edbi \u0111\u00e8n v\u00e0 \u0111\u00e8n l\u1ed3ng an to\u00e0n. N\u1ebfu v\u00f2ng \u0111\u1ec7m b\u1ecb h\u01b0 h\u1ecfng nghi\u00eam tr\u1ecdng, c\u1ea7n thay th\u1ebf b\u1eb1ng v\u00f2ng \u0111\u1ec7m c\u00f3 c\u00f9ng th\u00f4ng s\u1ed1 k\u1ef9 thu\u1eadt v\u00e0 ch\u1ea5t li\u1ec7u. Trong tr\u01b0\u1eddng h\u1ee3p c\u1ea7n thi\u1ebft, c\u00f3 th\u1ec3 thay th\u1ebf to\u00e0n b\u1ed9 \u0111\u00e8n. Khi ki\u1ec3m tra v\u00e0 b\u1ea3o d\u01b0\u1ee1ng, c\u1ea7n ch\u00fa \u00fd xem ch\u1ee5p \u0111\u00e8n c\u00f3 nguy\u00ean v\u1eb9n hay kh\u00f4ng, n\u1ebfu b\u1ecb r\u00e1ch ho\u1eb7c h\u1ecfng c\u1ea7n thay th\u1ebf ngay l\u1eadp t\u1ee9c.<\/p>\n\n\n\n

\u3000\u3000(3) \u0110\u00e8n v\u00e0 \u0111\u00e8n l\u1ed3ng di \u0111\u1ed9ng \u0111\u01b0\u1ee3c chia th\u00e0nh hai lo\u1ea1i: lo\u1ea1i s\u1eed d\u1ee5ng ngu\u1ed3n \u0111i\u1ec7n t\u1eeb l\u01b0\u1edbi \u0111i\u1ec7n v\u00e0 lo\u1ea1i t\u1ef1 mang ngu\u1ed3n \u0111i\u1ec7n. \u0110\u00e8n v\u00e0 \u0111\u00e8n l\u1ed3ng s\u1eed d\u1ee5ng ngu\u1ed3n \u0111i\u1ec7n t\u1eeb l\u01b0\u1edbi \u0111i\u1ec7n ph\u1ea3i s\u1eed d\u1ee5ng c\u00e1p cao su gi\u1eefa h\u1ed9p n\u1ed1i ch\u1ed1ng ch\u00e1y n\u1ed5 (h\u1ed9p) ho\u1eb7c ph\u00edch c\u1eafm ch\u1ed1ng ch\u00e1y n\u1ed5 v\u00e0 \u0111\u00e8n; l\u00f5i \u0111\u1ea5t ho\u1eb7c l\u00f5i trung t\u00ednh ph\u1ea3i n\u1eb1m trong c\u00f9ng v\u1ecf b\u1ecdc; c\u00e1p ph\u1ea3i s\u1eed d\u1ee5ng l\u00f5i ch\u00ednh c\u00f3 ti\u1ebft di\u1ec7n t\u1ed1i thi\u1ec3u cho ph\u00e9p l\u00e0 25 (mm\u00b2) c\u1ee7a c\u00e1p cao su ch\u1ecbu t\u1ea3i n\u1eb7ng YC, YCW. \u0110i\u1ec3m c\u1ea7n nh\u1ea5n m\u1ea1nh \u0111\u1eb7c bi\u1ec7t: d\u00e2y c\u00e1p c\u1ee7a \u0111\u00e8n v\u00e0 \u0111\u00e8n l\u1ed3ng di \u0111\u1ed9ng kh\u00f4ng \u0111\u01b0\u1ee3c ph\u00e9p c\u00f3 c\u00e1c m\u1ed1i n\u1ed1i trung gian.<\/p>\n\n\n\n

M\u1ed9t s\u1ef1 c\u1ed1 \u0111\u00e3 x\u1ea3y ra trong qu\u00e1 tr\u00ecnh s\u1eeda ch\u1eefa ban \u0111\u00eam c\u00e1c b\u01a1m chuy\u1ec3n ethylene, \u0111\u01b0\u1ee3c k\u1ebft n\u1ed1i v\u1edbi hai \u0111\u00e8n ch\u1ed1ng ch\u00e1y n\u1ed5 t\u1ea1m th\u1eddi, c\u00f3 nh\u00e3n hi\u1ec7u ch\u1ed1ng ch\u00e1y n\u1ed5 IIC T4. Khi ng\u01b0\u1eddi th\u1ee3 s\u1eeda ch\u1eefa c\u1ea7m \u0111\u00e8n g\u1ea7n th\u00e2n b\u01a1m \u0111\u1ec3 ki\u1ec3m tra, kh\u00ed ethylene r\u00f2 r\u1ec9 t\u1eeb th\u00e2n b\u01a1m \u0111\u00e3 g\u00e2y ch\u00e1y, d\u1eabn \u0111\u1ebfn b\u1ecfng m\u1eb7t. Sau khi ki\u1ec3m tra, hi\u1ec7u su\u1ea5t ch\u1ed1ng ch\u00e1y n\u1ed5 c\u1ee7a \u0111\u00e8n v\u00e0 \u0111\u00e8n l\u1ed3ng v\u1eabn b\u00ecnh th\u01b0\u1eddng, v\u1ea5n \u0111\u1ec1 n\u1eb1m \u1edf d\u00e2y c\u00e1p c\u1ee7a \u0111\u00e8n v\u00e0 \u0111\u00e8n l\u1ed3ng.<\/p>\n\n\n\n

Ban \u0111\u1ea7u, c\u00e1ch \u0111\u00e8n v\u00e0 \u0111\u00e8n l\u1ed3ng 1,5m c\u00f3 m\u1ed9t \u0111\u1ea7u n\u1ed1i c\u00e1p \u0111\u01b0\u1ee3c b\u1ecdc b\u1eb1ng v\u1ea3i c\u00e1ch \u0111i\u1ec7n, d\u1eabn c\u00e1p c\u1ee7a \u0111\u00e8n v\u00e0 \u0111\u00e8n l\u1ed3ng ch\u1ea1y d\u1ecdc theo m\u1eb7t \u0111\u1ea5t, \u0111\u1ec3 l\u1ed9 l\u00f5i c\u00e1p. Khi ng\u01b0\u1eddi th\u1ee3 h\u00e0n n\u00e2ng th\u00e2n b\u01a1m chi\u1ebfu s\u00e1ng c\u1ee7a \u0111\u00e8n v\u00e0 \u0111\u00e8n l\u1ed3ng, l\u00f5i c\u00e1p l\u1ed9 ra \u0111\u00e3 ch\u1ea1m v\u00e0o r\u00e3nh tr\u00ean \u0111\u1ebf thi\u1ebft b\u1ecb b\u1eb1ng th\u00e9p, sau \u0111\u00f3 ti\u1ebfp x\u00fac v\u1edbi m\u1eb7t \u0111\u1ea5t v\u00e0 g\u00e2y ch\u00e1y, d\u1eabn \u0111\u1ebfn s\u1ef1 ch\u00e1y n\u1ed5 c\u1ee7a h\u1ed7n h\u1ee3p kh\u00ed ethylene.<\/p>\n\n\n\n

V\u1ee5 tai n\u1ea1n n\u00e0y \u0111\u00e3 ph\u01a1i b\u00e0y nh\u1eefng l\u1ed7 h\u1ed5ng trong qu\u1ea3n l\u00fd an to\u00e0n ch\u1ed1ng ch\u00e1y n\u1ed5. Sau v\u1ee5 tai n\u1ea1n, t\u1ea5t c\u1ea3 c\u00e1c \u0111\u00e8n c\u1ea7m tay v\u00e0 d\u00e2y c\u00e1p c\u1ee7a ch\u00fang \u0111\u00e3 \u0111\u01b0\u1ee3c ki\u1ec3m tra k\u1ef9 l\u01b0\u1ee1ng, lo\u1ea1i b\u1ecf nguy c\u01a1 x\u1ea3y ra c\u00e1c v\u1ee5 tai n\u1ea1n t\u01b0\u01a1ng t\u1ef1.<\/p>\n\n\n\n

V\u1ee5 tai n\u1ea1n n\u00e0y cho th\u1ea5y trong c\u00f4ng t\u00e1c qu\u1ea3n l\u00fd an to\u00e0n ch\u1ed1ng ch\u00e1y n\u1ed5 \u0111i\u1ec7n, tuy\u1ec7t \u0111\u1ed1i kh\u00f4ng \u0111\u01b0\u1ee3c ch\u1ee7 quan, ph\u1ea3i tu\u00e2n th\u1ee7 nghi\u00eam ng\u1eb7t c\u00e1c quy \u0111\u1ecbnh v\u00e0 y\u00eau c\u1ea7u li\u00ean quan \u0111\u1ec3 \u0111\u1ea3m b\u1ea3o m\u1ecdi vi\u1ec7c \u0111\u01b0\u1ee3c th\u1ef1c hi\u1ec7n \u0111\u00fang \u0111\u1eafn.<\/p>\n\n\n\n

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S\u1ea3n ph\u1ea9m li\u00ean quan<\/h2>\n\n\n\n
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\u0110\u00e8n LED ch\u1ed1ng ch\u00e1y n\u1ed5<\/a><\/h4>\n<\/div>\n\n\n\n
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\u0110\u00e8n LED ch\u1ed1ng n\u01b0\u1edbc, ch\u1ed1ng b\u1ee5i v\u00e0 ch\u1ed1ng va \u0111\u1eadp<\/a><\/h4>\n<\/div>\n\n\n\n
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\u0110\u00e8n chi\u1ebfu s\u00e1ng ch\u1ed1ng ch\u00e1y n\u1ed5 cho tr\u1ea1m x\u0103ng<\/a><\/h4>\n<\/div>\n<\/div><\/div>\n\n\n\n
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\u0110\u00e8n LED chi\u1ebfu s\u00e1ng r\u1ed9ng<\/a><\/h4>\n<\/div>\n\n\n\n
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\u0110\u00e8n \u1ed1ng LED ch\u1ed1ng n\u01b0\u1edbc, ch\u1ed1ng b\u1ee5i v\u00e0 ch\u1ed1ng va \u0111\u1eadp<\/a><\/h4>\n<\/div>\n\n\n\n
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\u0110\u00e8n \u0111\u01b0\u1eddng LED<\/a><\/h4>\n<\/div>\n<\/div><\/div>\n\n\n\n
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<\/p>","protected":false},"excerpt":{"rendered":"

Factory plant explosion\u00a0proof lamps with the use and maintenance of guidance According to the relevant information, caused by electrical equipment, 60% of the explosion caused by lighting caused by the accident, which is caused by portable lamps and lanterns in more than 80% of the accident. It seems that the use of explosion-proof lamps and […]<\/p>\n","protected":false},"author":1,"featured_media":0,"parent":2374,"menu_order":0,"comment_status":"closed","ping_status":"closed","template":"","meta":{"_uag_custom_page_level_css":"","site-sidebar-layout":"no-sidebar","site-content-layout":"","ast-site-content-layout":"default","site-content-style":"default","site-sidebar-style":"default","ast-global-header-display":"","ast-banner-title-visibility":"","ast-main-header-display":"","ast-hfb-above-header-display":"","ast-hfb-below-header-display":"","ast-hfb-mobile-header-display":"","site-post-title":"disabled","ast-breadcrumbs-content":"","ast-featured-img":"","footer-sml-layout":"","ast-disable-related-posts":"","theme-transparent-header-meta":"enabled","adv-header-id-meta":"","stick-header-meta":"","header-above-stick-meta":"","header-main-stick-meta":"","header-below-stick-meta":"","astra-migrate-meta-layouts":"set","ast-page-background-enabled":"default","ast-page-background-meta":{"desktop":{"background-color":"var(--ast-global-color-4)","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""},"tablet":{"background-color":"","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""},"mobile":{"background-color":"","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""}},"ast-content-background-meta":{"desktop":{"background-color":"var(--ast-global-color-5)","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""},"tablet":{"background-color":"var(--ast-global-color-5)","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""},"mobile":{"background-color":"var(--ast-global-color-5)","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""}},"footnotes":""},"class_list":["post-4038","page","type-page","status-publish","hentry"],"uagb_featured_image_src":{"full":false,"thumbnail":false,"medium":false,"medium_large":false,"large":false,"1536x1536":false,"2048x2048":false,"trp-custom-language-flag":false},"uagb_author_info":{"display_name":"Joe","author_link":"https:\/\/led.amasly.com\/vi\/author\/jacklin\/"},"uagb_comment_info":0,"uagb_excerpt":"Factory plant explosion\u00a0proof lamps with the use and maintenance of guidance According to the relevant information, caused by electrical equipment, 60% of the explosion caused by lighting caused by the accident, which is caused by portable lamps and lanterns in more than 80% of the accident. It seems that the use of explosion-proof lamps and…","_links":{"self":[{"href":"https:\/\/led.amasly.com\/vi\/wp-json\/wp\/v2\/pages\/4038","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/led.amasly.com\/vi\/wp-json\/wp\/v2\/pages"}],"about":[{"href":"https:\/\/led.amasly.com\/vi\/wp-json\/wp\/v2\/types\/page"}],"author":[{"embeddable":true,"href":"https:\/\/led.amasly.com\/vi\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/led.amasly.com\/vi\/wp-json\/wp\/v2\/comments?post=4038"}],"version-history":[{"count":1,"href":"https:\/\/led.amasly.com\/vi\/wp-json\/wp\/v2\/pages\/4038\/revisions"}],"predecessor-version":[{"id":4040,"href":"https:\/\/led.amasly.com\/vi\/wp-json\/wp\/v2\/pages\/4038\/revisions\/4040"}],"up":[{"embeddable":true,"href":"https:\/\/led.amasly.com\/vi\/wp-json\/wp\/v2\/pages\/2374"}],"wp:attachment":[{"href":"https:\/\/led.amasly.com\/vi\/wp-json\/wp\/v2\/media?parent=4038"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}