{"id":2120,"date":"2025-03-01T10:42:08","date_gmt":"2025-03-01T02:42:08","guid":{"rendered":"https:\/\/led.amasly.com\/?p=2120"},"modified":"2025-03-07T21:25:23","modified_gmt":"2025-03-07T13:25:23","slug":"how-to-maintain-explosion-proof-electrical-equipment-in-chemical-plants","status":"publish","type":"post","link":"https:\/\/led.amasly.com\/vi\/light\/how-to-maintain-explosion-proof-electrical-equipment-in-chemical-plants\/","title":{"rendered":"C\u00e1ch b\u1ea3o tr\u00ec thi\u1ebft b\u1ecb \u0111i\u1ec7n ch\u1ed1ng ch\u00e1y n\u1ed5 trong nh\u00e0 m\u00e1y h\u00f3a ch\u1ea5t?"},"content":{"rendered":"<h1 class=\"wp-block-heading has-text-align-center\"><strong>C\u00e1ch b\u1ea3o tr\u00ec thi\u1ebft b\u1ecb \u0111i\u1ec7n ch\u1ed1ng ch\u00e1y n\u1ed5 trong nh\u00e0 m\u00e1y h\u00f3a ch\u1ea5t?<\/strong><strong><\/strong><\/h1>\n\n\n\n<p>Trong c\u00e1c m\u00f4i tr\u01b0\u1eddng c\u00f3 nguy c\u01a1 n\u1ed5, nh\u01b0 nh\u00e0 m\u00e1y h\u00f3a ch\u1ea5t, vi\u1ec7c duy tr\u00ec thi\u1ebft b\u1ecb \u0111i\u1ec7n ch\u1ed1ng n\u1ed5 l\u00e0 y\u1ebfu t\u1ed1 quan tr\u1ecdng \u0111\u1ea3m b\u1ea3o an to\u00e0n s\u1ea3n xu\u1ea5t v\u00e0 s\u1ee9c kh\u1ecfe c\u1ee7a nh\u00e2n vi\u00ean. Thi\u1ebft b\u1ecb n\u00e0y kh\u00f4ng ch\u1ec9 ph\u1ea3i th\u00edch \u1ee9ng v\u1edbi m\u00f4i tr\u01b0\u1eddng kh\u1eafc nghi\u1ec7t m\u00e0 c\u00f2n ph\u1ea3i duy tr\u00ec c\u00e1c \u0111\u1eb7c t\u00ednh ch\u1ed1ng n\u1ed5 c\u1ee7a m\u00ecnh.<\/p>\n\n\n\n<div class=\"wp-block-uagb-image uagb-block-35797f54 wp-block-uagb-image--layout-default wp-block-uagb-image--effect-static wp-block-uagb-image--align-none\"><figure class=\"wp-block-uagb-image__figure\"><a class=\"\" href=\"https:\/\/led.amasly.com\/vi\/products\/\" target=\"\" rel=\"noopener\"><img decoding=\"async\" srcset=\"https:\/\/led.amasly.com\/wp-content\/uploads\/2025\/03\/lQLPJx4It3ejJMfNAf7NAvCw6i-iaWkuZpUHpHxvTp9qAA_752_510.png ,https:\/\/led.amasly.com\/wp-content\/uploads\/2025\/03\/lQLPJx4It3ejJMfNAf7NAvCw6i-iaWkuZpUHpHxvTp9qAA_752_510.png 780w, https:\/\/led.amasly.com\/wp-content\/uploads\/2025\/03\/lQLPJx4It3ejJMfNAf7NAvCw6i-iaWkuZpUHpHxvTp9qAA_752_510.png 360w\" sizes=\"auto, (max-width: 480px) 150px\" src=\"https:\/\/led.amasly.com\/wp-content\/uploads\/2025\/03\/lQLPJx4It3ejJMfNAf7NAvCw6i-iaWkuZpUHpHxvTp9qAA_752_510.png\" alt=\"\" class=\"uag-image-2121\" width=\"752\" height=\"510\" title=\"lQLPJx4It3ejJMfNAf7NAvCw6i-iaWkuZpUHpHxvTp9qAA_752_510\" loading=\"lazy\" role=\"img\"><\/a><\/figure><\/div>\n\n\n\n<p>D\u01b0\u1edbi \u0111\u00e2y l\u00e0 m\u1ed9t ph\u00e2n t\u00edch chi ti\u1ebft v\u1ec1 c\u00e1c \u0111i\u1ec3m ch\u00ednh trong vi\u1ec7c b\u1ea3o tr\u00ec thi\u1ebft b\u1ecb \u0111i\u1ec7n ch\u1ed1ng ch\u00e1y n\u1ed5 trong c\u00e1c nh\u00e0 m\u00e1y h\u00f3a ch\u1ea5t, nh\u1eb1m \u0111\u1ea3m b\u1ea3o thi\u1ebft b\u1ecb ho\u1ea1t \u0111\u1ed9ng an to\u00e0n v\u00e0 \u0111\u00e1ng tin c\u1eady trong m\u00f4i tr\u01b0\u1eddng nguy hi\u1ec3m, \u0111\u1ed3ng th\u1eddi cung c\u1ea5p m\u1ed9t b\u1ea3o \u0111\u1ea3m v\u1eefng ch\u1eafc cho s\u1ea3n xu\u1ea5t an to\u00e0n.<\/p>\n\n\n\n<p>Ch\u00fang ta s\u1ebd th\u1ea3o lu\u1eadn chi ti\u1ebft v\u1ec1 c\u00e1c kh\u00eda c\u1ea1nh c\u1ee7a ki\u1ec3m tra ngo\u1ea1i quan, ki\u1ec3m tra chuy\u00ean m\u00f4n, ki\u1ec3m tra \u0111\u1eb7c bi\u1ec7t, c\u1ed1 \u0111\u1ecbnh v\u1ecf b\u1ecdc, \u0111\u00e1nh gi\u00e1 t\u00e1c \u0111\u1ed9ng \u0103n m\u00f2n v\u00e0 \u0111\u00e1nh gi\u00e1 an to\u00e0n, \u0111\u1ed3ng th\u1eddi b\u1ed5 sung c\u00e1c y\u00eau c\u1ea7u v\u1ec1 ch\u1ee9ng nh\u1eadn ch\u1ed1ng ch\u00e1y n\u1ed5 cho thi\u1ebft b\u1ecb.<\/p>\n\n\n\n<ol class=\"wp-block-list\">\n<li>Ki\u1ec3m tra ngo\u1ea1i h\u00ecnh.<\/li>\n<\/ol>\n\n\n\n<p>\u0110\u00e2y l\u00e0 \u0111i\u1ec3m kh\u1edfi \u0111\u1ea7u cho c\u00f4ng t\u00e1c b\u1ea3o tr\u00ec v\u00e0 bao g\u1ed3m vi\u1ec7c ki\u1ec3m tra xem v\u1ecf thi\u1ebft b\u1ecb c\u00f3 b\u1ecb n\u1ee9t ho\u1eb7c h\u01b0 h\u1ecfng kh\u00f4ng, l\u1edbp s\u01a1n c\u00f3 c\u00f2n nguy\u00ean v\u1eb9n kh\u00f4ng, n\u1eafp h\u1ed9p n\u1ed1i c\u00f3 \u0111\u01b0\u1ee3c \u0111\u00f3ng ch\u1eb7t kh\u00f4ng, v\u00e0 c\u00e1c bu l\u00f4ng c\u1ed1 \u0111\u1ecbnh c\u00f9ng c\u00e1c thi\u1ebft b\u1ecb ch\u1ed1ng l\u1ecfng c\u00f3 \u0111\u01b0\u1ee3c l\u1eafp \u0111\u1eb7t \u0111\u00fang v\u1ecb tr\u00ed kh\u00f4ng.<\/p>\n\n\n\n<p>C\u00e1c cu\u1ed9c ki\u1ec3m tra n\u00e0y gi\u00fap ph\u00e1t hi\u1ec7n v\u00e0 gi\u1ea3i quy\u1ebft c\u00e1c v\u1ea5n \u0111\u1ec1 an to\u00e0n ti\u1ec1m \u1ea9n t\u1eeb s\u1edbm, ng\u0103n ch\u1eb7n c\u00e1c v\u1ee5 n\u1ed5 do tia l\u1eeda \u0111i\u1ec7n t\u1eeb c\u00e1c v\u1ecf b\u1ecdc b\u1ecb h\u01b0 h\u1ecfng ho\u1eb7c h\u1ec7 th\u1ed1ng d\u00e2y \u0111i\u1ec7n l\u1eafp \u0111\u1eb7t kh\u00f4ng \u0111\u00fang c\u00e1ch.<\/p>\n\n\n\n<div class=\"wp-block-uagb-image uagb-block-dc931361 wp-block-uagb-image--layout-default wp-block-uagb-image--effect-static wp-block-uagb-image--align-none\"><figure class=\"wp-block-uagb-image__figure\"><a class=\"\" href=\"https:\/\/led.amasly.com\/vi\/products\/\" target=\"\" rel=\"noopener\"><img decoding=\"async\" srcset=\"https:\/\/led.amasly.com\/wp-content\/uploads\/2025\/03\/lQLPKIWarN4HmUfNAgTNA12wdT764UsHNGEHpHx2kxSDAA_861_516.png ,https:\/\/led.amasly.com\/wp-content\/uploads\/2025\/03\/lQLPKIWarN4HmUfNAgTNA12wdT764UsHNGEHpHx2kxSDAA_861_516.png 780w, https:\/\/led.amasly.com\/wp-content\/uploads\/2025\/03\/lQLPKIWarN4HmUfNAgTNA12wdT764UsHNGEHpHx2kxSDAA_861_516.png 360w\" sizes=\"auto, (max-width: 480px) 150px\" src=\"https:\/\/led.amasly.com\/wp-content\/uploads\/2025\/03\/lQLPKIWarN4HmUfNAgTNA12wdT764UsHNGEHpHx2kxSDAA_861_516.png\" alt=\"\" class=\"uag-image-2122\" width=\"861\" height=\"516\" title=\"lQLPKIWarN4HmUfNAgTNA12wdT764UsHNGEHpHx2kxSDAA_861_516\" loading=\"lazy\" role=\"img\"><\/a><\/figure><\/div>\n\n\n\n<p>\u0110\u1eb7c bi\u1ec7t \u0111\u1ed1i v\u1edbi thi\u1ebft b\u1ecb ch\u1ee9a d\u1ea7u, c\u1ea7n ch\u00fa \u00fd \u0111\u1eb7c bi\u1ec7t \u0111\u1ebfn t\u00ecnh tr\u1ea1ng r\u00f2 r\u1ec9 ho\u1eb7c r\u00f2 r\u1ec9 d\u1ea7u c\u1ee7a thi\u1ebft b\u1ecb, c\u0169ng nh\u01b0 m\u1ee9c d\u1ea7u c\u00f3 tu\u00e2n th\u1ee7 quy \u0111\u1ecbnh hay kh\u00f4ng, v\u00ec nh\u1eefng v\u1ea5n \u0111\u1ec1 n\u00e0y kh\u00f4ng ch\u1ec9 \u1ea3nh h\u01b0\u1edfng \u0111\u1ebfn ho\u1ea1t \u0111\u1ed9ng c\u1ee7a thi\u1ebft b\u1ecb m\u00e0 c\u00f2n c\u00f3 th\u1ec3 tr\u1edf th\u00e0nh nguy c\u01a1 ti\u1ec1m \u1ea9n g\u00e2y ra n\u1ed5.<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li>Ki\u1ec3m tra thi\u1ebft b\u1ecb chuy\u00ean d\u1ee5ng.<\/li>\n<\/ul>\n\n\n\n<p>\u0110i\u1ec1u n\u00e0y bao g\u1ed3m vi\u1ec7c s\u1eed d\u1ee5ng c\u00e1c thi\u1ebft b\u1ecb chuy\u00ean d\u1ee5ng \u0111\u1ec3 ki\u1ec3m tra hi\u1ec7u su\u1ea5t \u0111i\u1ec7n c\u1ee7a thi\u1ebft b\u1ecb \u0111i\u1ec7n ch\u1ed1ng ch\u00e1y n\u1ed5, ch\u1eb3ng h\u1ea1n nh\u01b0 \u0111i\u1ec7n tr\u1edf c\u00e1ch \u0111i\u1ec7n v\u00e0 \u0111i\u1ec7n tr\u1edf ti\u1ebfp \u0111\u1ea5t, nh\u1eb1m \u0111\u00e1nh gi\u00e1 ch\u00ednh x\u00e1c m\u1ee9c \u0111\u1ed9 an to\u00e0n \u0111i\u1ec7n c\u1ee7a thi\u1ebft b\u1ecb v\u00e0 \u0111\u1ea3m b\u1ea3o r\u1eb1ng kh\u00f4ng x\u1ea3y ra tai n\u1ea1n do s\u1ef1 c\u1ed1 \u0111i\u1ec7n trong qu\u00e1 tr\u00ecnh v\u1eadn h\u00e0nh.<\/p>\n\n\n\n<p>\u0110\u1ed1i v\u1edbi thi\u1ebft b\u1ecb \u0111i\u1ec7n ch\u1ed1ng ch\u00e1y n\u1ed5 \u00e1p su\u1ea5t d\u01b0\u01a1ng, vi\u1ec7c ki\u1ec3m tra h\u1ec7 th\u1ed1ng th\u00f4ng gi\u00f3 v\u00e0 tho\u00e1t kh\u00ed c\u0169ng r\u1ea5t quan tr\u1ecdng. B\u1ea1n c\u1ea7n ki\u1ec3m tra xem h\u1ec7 th\u1ed1ng th\u00f4ng gi\u00f3 v\u00e0 tho\u00e1t kh\u00ed c\u00f3 b\u1ecb c\u1ea3n tr\u1edf hay kh\u00f4ng, k\u1ebft n\u1ed1i c\u00f3 ch\u00ednh x\u00e1c hay kh\u00f4ng, v\u00e0 v\u1ecb tr\u00ed c\u1ee7a c\u1eeda v\u00e0o v\u00e0 c\u1eeda ra c\u00f3 tu\u00e2n th\u1ee7 theo quy \u0111\u1ecbnh hay kh\u00f4ng, nh\u1eb1m duy tr\u00ec c\u00e2n b\u1eb1ng \u00e1p su\u1ea5t b\u00ean trong thi\u1ebft b\u1ecb, ng\u0103n ch\u1eb7n kh\u00ed d\u1ec5 ch\u00e1y t\u1eeb b\u00ean ngo\u00e0i x\u00e2m nh\u1eadp v\u00e0o.<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li>Ki\u1ec3m tra chuy\u00ean m\u00f4n.<\/li>\n<\/ul>\n\n\n\n<p>\u0110i\u1ec1u n\u00e0y bao g\u1ed3m vi\u1ec7c \u0111\u1ea3m b\u1ea3o r\u1eb1ng c\u00e1c ph\u1edbt ho\u1eb7c thi\u1ebft b\u1ecb c\u00e1ch ly trong h\u1ec7 th\u1ed1ng d\u00e2y \u0111i\u1ec7n \u0111\u01b0\u1ee3c l\u1eafp \u0111\u1eb7t \u0111\u00fang c\u00e1ch \u0111\u1ec3 ng\u0103n ch\u1eb7n kh\u00ed d\u1ec5 ch\u00e1y x\u00e2m nh\u1eadp v\u00e0o thi\u1ebft b\u1ecb qua h\u1ec7 th\u1ed1ng d\u00e2y \u0111i\u1ec7n. Trong qu\u00e1 tr\u00ecnh ki\u1ec3m tra, ch\u00fang ta c\u1ea7n \u0111\u1eb7c bi\u1ec7t ch\u00fa \u00fd \u0111\u1ebfn vi\u1ec7c c\u00e1c ph\u1edbt c\u00f3 b\u1ecb c\u0169 ho\u1eb7c h\u01b0 h\u1ecfng hay kh\u00f4ng, v\u00e0 li\u1ec7u c\u00e1c thi\u1ebft b\u1ecb c\u00e1ch ly c\u00f3 ho\u1ea1t \u0111\u1ed9ng hi\u1ec7u qu\u1ea3 hay kh\u00f4ng.<\/p>\n\n\n\n<div class=\"wp-block-uagb-image uagb-block-11084eca wp-block-uagb-image--layout-default wp-block-uagb-image--effect-static wp-block-uagb-image--align-none\"><figure class=\"wp-block-uagb-image__figure\"><a class=\"\" href=\"https:\/\/led.amasly.com\/vi\/\" target=\"\" rel=\"noopener\"><img decoding=\"async\" srcset=\"https:\/\/led.amasly.com\/wp-content\/uploads\/2025\/03\/lQLPKIMnH7H7a0fNAgrNA2GwIT2tQ7N_YI8HpHxh9X0GAA_865_522.png ,https:\/\/led.amasly.com\/wp-content\/uploads\/2025\/03\/lQLPKIMnH7H7a0fNAgrNA2GwIT2tQ7N_YI8HpHxh9X0GAA_865_522.png 780w, https:\/\/led.amasly.com\/wp-content\/uploads\/2025\/03\/lQLPKIMnH7H7a0fNAgrNA2GwIT2tQ7N_YI8HpHxh9X0GAA_865_522.png 360w\" sizes=\"auto, (max-width: 480px) 150px\" src=\"https:\/\/led.amasly.com\/wp-content\/uploads\/2025\/03\/lQLPKIMnH7H7a0fNAgrNA2GwIT2tQ7N_YI8HpHxh9X0GAA_865_522.png\" alt=\"\" class=\"uag-image-2123\" width=\"865\" height=\"522\" title=\"lQLPKIMnH7H7a0fNAgrNA2GwIT2tQ7N_YI8HpHxh9X0GAA_865_522\" loading=\"lazy\" role=\"img\"><\/a><\/figure><\/div>\n\n\n\n<p>\u0110\u1ed3ng th\u1eddi, vi\u1ec7c ki\u1ec3m tra ti\u1ebfp \u0111\u1ea5t v\u00e0 ch\u1ed1ng t\u0129nh \u0111i\u1ec7n kh\u00f4ng n\u00ean b\u1ecb b\u1ecf qua. C\u1ea7n \u0111\u1ea3m b\u1ea3o r\u1eb1ng vi\u1ec7c ti\u1ebfp \u0111\u1ea5t ho\u1eb7c n\u1ed1i \u0111\u1ea5t c\u1ee7a thi\u1ebft b\u1ecb \u0111i\u1ec7n, c\u0169ng nh\u01b0 ti\u1ebfp \u0111\u1ea5t ch\u1ed1ng t\u0129nh \u0111i\u1ec7n, ph\u1ea3i tu\u00e2n th\u1ee7 c\u00e1c y\u00eau c\u1ea7u thi\u1ebft k\u1ebf. H\u1ec7 th\u1ed1ng ti\u1ebfp \u0111\u1ea5t ph\u1ea3i ch\u1eafc ch\u1eafn v\u00e0 \u0111\u00e1ng tin c\u1eady \u0111\u1ec3 ng\u0103n ch\u1eb7n s\u1ef1 t\u00edch t\u1ee5 t\u0129nh \u0111i\u1ec7n g\u00e2y ra n\u1ed5.<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li>\u0110\u1ec3 duy tr\u00ec kh\u1ea3 n\u0103ng ch\u1ed1ng ch\u00e1y n\u1ed5 c\u1ee7a thi\u1ebft b\u1ecb, vi\u1ec7c c\u1ed1 \u0111\u1ecbnh v\u1ecf b\u1ea3o v\u1ec7 c\u1ee7a thi\u1ebft b\u1ecb l\u00e0 m\u1ed9t y\u1ebfu t\u1ed1 quan tr\u1ecdng.<\/li>\n<\/ul>\n\n\n\n<p>Sau khi l\u1eafp \u0111\u1eb7t ho\u1eb7c b\u1ea3o tr\u00ec, c\u1ea7n s\u1eed d\u1ee5ng c\u1edd l\u00ea m\u00f4-men xo\u1eafn \u0111\u1ec3 si\u1ebft ch\u1eb7t c\u00e1c bu l\u00f4ng c\u1ed1 \u0111\u1ecbnh tr\u00ean b\u1ec1 m\u1eb7t ch\u1ed1ng ch\u00e1y n\u1ed5 v\u1edbi c\u00f9ng m\u1ed9t m\u00f4-men xo\u1eafn, nh\u1eb1m \u0111\u1ea3m b\u1ea3o l\u1ef1c t\u00e1c \u0111\u1ed9ng l\u00ean m\u1ed7i bu l\u00f4ng l\u00e0 \u0111\u1ed3ng \u0111\u1ec1u, tr\u00e1nh l\u00e0m t\u0103ng kho\u1ea3ng c\u00e1ch ch\u1ed1ng ch\u00e1y n\u1ed5 m\u1ed9t c\u00e1ch nh\u00e2n t\u1ea1o ho\u1eb7c g\u00e3y bu l\u00f4ng trong tr\u01b0\u1eddng h\u1ee3p v\u1ecf thi\u1ebft b\u1ecb b\u1ecb n\u1ed5 b\u00ean trong. Ngo\u00e0i ra, c\u1ea7n ki\u1ec3m tra k\u1ef9 c\u00e1c b\u1ed9 ph\u1eadn v\u1ecf c\u1ee7a bu l\u00f4ng c\u1ed1 \u0111\u1ecbnh v\u00e0 \u0111\u1ec7m l\u00f2 xo \u0111\u1ec3 \u0111\u1ea3m b\u1ea3o ch\u00fang \u0111\u1ea7y \u0111\u1ee7 v\u00e0 ch\u1eb7t ch\u1ebd, kh\u00f4ng b\u1ecb l\u1ecfng.<\/p>\n\n\n\n<p>Trong m\u00f4i tr\u01b0\u1eddng \u0103n m\u00f2n nh\u01b0 c\u00e1c nh\u00e0 m\u00e1y h\u00f3a ch\u1ea5t, v\u1ecf kim lo\u1ea1i, bulong v\u00e0 v\u1eadt li\u1ec7u c\u00e1ch \u0111i\u1ec7n c\u1ee7a thi\u1ebft b\u1ecb \u0111i\u1ec7n ch\u1ed1ng ch\u00e1y n\u1ed5 d\u1ec5 b\u1ecb \u0103n m\u00f2n, d\u1eabn \u0111\u1ebfn suy gi\u1ea3m hi\u1ec7u su\u1ea5t ho\u1eb7c th\u1eadm ch\u00ed h\u1ecfng h\u00f3c. Do \u0111\u00f3, khi nh\u1ea5n m\u1ea1nh t\u00e1c \u0111\u1ed9ng c\u1ee7a \u0103n m\u00f2n, ch\u00fang ta c\u1ea7n th\u01b0\u1eddng xuy\u00ean ki\u1ec3m tra t\u00ecnh tr\u1ea1ng \u0103n m\u00f2n c\u1ee7a thi\u1ebft b\u1ecb, thay th\u1ebf c\u00e1c b\u1ed9 ph\u1eadn h\u01b0 h\u1ecfng k\u1ecbp th\u1eddi v\u00e0 \u00e1p d\u1ee5ng c\u00e1c bi\u1ec7n ph\u00e1p ch\u1ed1ng \u0103n m\u00f2n ph\u00f9 h\u1ee3p, ch\u1eb3ng h\u1ea1n nh\u01b0 ph\u1ee7 l\u1edbp s\u01a1n ch\u1ed1ng \u0103n m\u00f2n.<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li>Th\u1ef1c hi\u1ec7n \u0111\u00e1nh gi\u00e1 an to\u00e0n \u0111\u1ed1i v\u1edbi thi\u1ebft b\u1ecb \u0111i\u1ec7n ch\u1ed1ng ch\u00e1y n\u1ed5.<\/li>\n<\/ul>\n\n\n\n<div class=\"wp-block-uagb-image uagb-block-48798e6e wp-block-uagb-image--layout-default wp-block-uagb-image--effect-static wp-block-uagb-image--align-none\"><figure class=\"wp-block-uagb-image__figure\"><a class=\"\" href=\"https:\/\/led.amasly.com\/vi\/products\/\" target=\"\" rel=\"noopener\"><img decoding=\"async\" srcset=\"https:\/\/led.amasly.com\/wp-content\/uploads\/2025\/03\/lQLPKcf7IilxdKfNAszNBDiwuTxspVRHehEHpGcUqCa2AA_1080_716-1024x679.png ,https:\/\/led.amasly.com\/wp-content\/uploads\/2025\/03\/lQLPKcf7IilxdKfNAszNBDiwuTxspVRHehEHpGcUqCa2AA_1080_716.png 780w, https:\/\/led.amasly.com\/wp-content\/uploads\/2025\/03\/lQLPKcf7IilxdKfNAszNBDiwuTxspVRHehEHpGcUqCa2AA_1080_716.png 360w\" sizes=\"auto, (max-width: 480px) 150px\" src=\"https:\/\/led.amasly.com\/wp-content\/uploads\/2025\/03\/lQLPKcf7IilxdKfNAszNBDiwuTxspVRHehEHpGcUqCa2AA_1080_716-1024x679.png\" alt=\"\" class=\"uag-image-2124\" width=\"1080\" height=\"716\" title=\"lQLPKcf7IilxdKfNAszNBDiwuTxspVRHehEHpGcUqCa2AA_1080_716\" loading=\"lazy\" role=\"img\"><\/a><\/figure><\/div>\n\n\n\n<p>\u0110i\u1ec1u n\u00e0y bao g\u1ed3m vi\u1ec7c l\u1ef1a ch\u1ecdn v\u00e0 \u0111\u00e1nh gi\u00e1 l\u1eafp \u0111\u1eb7t thi\u1ebft b\u1ecb \u0111\u1ec3 \u0111\u1ea3m b\u1ea3o r\u1eb1ng thi\u1ebft b\u1ecb \u0111\u00e1p \u1ee9ng c\u00e1c y\u00eau c\u1ea7u v\u1ec1 ph\u00e2n v\u00f9ng khu v\u1ef1c nguy hi\u1ec3m, m\u1ee9c \u0111\u1ed9 v\u00e0 nh\u00f3m kh\u00ed d\u1ec5 ch\u00e1y, v.v., v\u00e0 \u0111\u01b0\u1ee3c l\u1eafp \u0111\u1eb7t nghi\u00eam ng\u1eb7t theo h\u01b0\u1edbng d\u1eabn v\u1eadn h\u00e0nh \u0111\u1ec3 duy tr\u00ec hi\u1ec7u su\u1ea5t ch\u1ed1ng ch\u00e1y n\u1ed5 t\u1ed5ng th\u1ec3 c\u1ee7a thi\u1ebft b\u1ecb. \u0110\u1ed3ng th\u1eddi, c\u00e1c \u0111\u00e1nh gi\u00e1 v\u1eadn h\u00e0nh v\u00e0 b\u1ea3o tr\u00ec \u0111\u1ecbnh k\u1ef3 \u0111\u01b0\u1ee3c th\u1ef1c hi\u1ec7n, bao g\u1ed3m ki\u1ec3m tra t\u00ecnh tr\u1ea1ng v\u1eadn h\u00e0nh, h\u1ed3 s\u01a1 b\u1ea3o tr\u00ec v\u00e0 c\u00e1c nguy c\u01a1 an to\u00e0n c\u1ee7a thi\u1ebft b\u1ecb, nh\u1eb1m ph\u00e1t hi\u1ec7n v\u00e0 x\u1eed l\u00fd k\u1ecbp th\u1eddi c\u00e1c v\u1ea5n \u0111\u1ec1 c\u1ee7a thi\u1ebft b\u1ecb, \u0111\u1ed3ng th\u1eddi \u0111\u1ea3m b\u1ea3o thi\u1ebft b\u1ecb ho\u1ea1t \u0111\u1ed9ng an to\u00e0n v\u00e0 \u1ed5n \u0111\u1ecbnh trong th\u1eddi gian d\u00e0i.<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li>C\u1ea7n ch\u00fa \u00fd \u0111\u1ebfn c\u00e1c y\u00eau c\u1ea7u v\u1ec1 ch\u1ee9ng nh\u1eadn ch\u1ed1ng ch\u00e1y n\u1ed5 c\u1ee7a thi\u1ebft b\u1ecb.<\/li>\n<\/ul>\n\n\n\n<p>C\u00e1c ch\u1ee9ng ch\u1ec9 v\u00e0 gi\u1ea5y ch\u1ee9ng nh\u1eadn n\u00e0y l\u00e0 nh\u1eefng t\u00e0i li\u1ec7u quan tr\u1ecdng \u0111\u1ec3 \u0111\u1ea3m b\u1ea3o r\u1eb1ng thi\u1ebft b\u1ecb \u0111i\u1ec7n ch\u1ed1ng ch\u00e1y n\u1ed5 tu\u00e2n th\u1ee7 c\u00e1c quy \u0111\u1ecbnh v\u00e0 ti\u00eau chu\u1ea9n li\u00ean quan trong qu\u00e1 tr\u00ecnh s\u1ea3n xu\u1ea5t, b\u00e1n h\u00e0ng v\u00e0 s\u1eed d\u1ee5ng, \u0111\u1ed3ng th\u1eddi b\u1ea3o v\u1ec7 an to\u00e0n cho nh\u00e2n vi\u00ean v\u00e0 thi\u1ebft b\u1ecb. C\u00e1c t\u00e0i li\u1ec7u n\u00e0y bao g\u1ed3m ch\u1ee9ng ch\u1ec9 tu\u00e2n th\u1ee7 ch\u1ed1ng ch\u00e1y n\u1ed5, gi\u1ea5y ph\u00e9p s\u1ea3n xu\u1ea5t, b\u00e1o c\u00e1o ki\u1ec3m tra s\u1ea3n ph\u1ea9m, tu\u00e2n th\u1ee7 c\u00e1c ti\u00eau chu\u1ea9n qu\u1ed1c gia v\u00e0 ng\u00e0nh, ch\u1ee9ng nh\u1eadn CCC, v\u00e0 ch\u1ee9ng ch\u1ec9 n\u0103ng l\u1ef1c l\u1eafp \u0111\u1eb7t, b\u1ea3o d\u01b0\u1ee1ng v\u00e0 b\u1ea3o tr\u00ec, t\u1ea5t c\u1ea3 \u0111\u1ec1u l\u00e0 y\u1ebfu t\u1ed1 quan tr\u1ecdng trong vi\u1ec7c \u0111\u1ea3m b\u1ea3o tu\u00e2n th\u1ee7 v\u00e0 an to\u00e0n c\u1ee7a thi\u1ebft b\u1ecb.<\/p>\n\n\n\n<p>T\u00f3m l\u1ea1i, vi\u1ec7c b\u1ea3o tr\u00ec thi\u1ebft b\u1ecb \u0111i\u1ec7n ch\u1ed1ng ch\u00e1y n\u1ed5 trong c\u00e1c nh\u00e0 m\u00e1y h\u00f3a ch\u1ea5t l\u00e0 m\u1ed9t c\u00f4ng vi\u1ec7c ph\u1ee9c t\u1ea1p v\u00e0 chi ti\u1ebft, \u0111\u00f2i h\u1ecfi ph\u1ea3i \u0111\u01b0\u1ee3c qu\u1ea3n l\u00fd m\u1ed9t c\u00e1ch to\u00e0n di\u1ec7n v\u00e0 h\u1ec7 th\u1ed1ng t\u1eeb nhi\u1ec1u kh\u00eda c\u1ea1nh kh\u00e1c nhau. Th\u00f4ng qua vi\u1ec7c th\u1ef1c hi\u1ec7n nghi\u00eam ng\u1eb7t c\u00e1c \u0111i\u1ec3m b\u1ea3o tr\u00ec v\u00e0 y\u00eau c\u1ea7u v\u1ec1 ch\u1ee9ng ch\u1ec9 n\u00eau tr\u00ean, ch\u00fang ta c\u00f3 th\u1ec3 gi\u1ea3m thi\u1ec3u nguy c\u01a1 ch\u00e1y n\u1ed5, b\u1ea3o v\u1ec7 t\u00ednh m\u1ea1ng c\u1ee7a nh\u00e2n vi\u00ean v\u00e0 an to\u00e0n t\u00e0i s\u1ea3n c\u1ee7a doanh nghi\u1ec7p.<\/p>","protected":false},"excerpt":{"rendered":"<p>How to maintain explosion-proof electrical equipment in chemical plants? In environments where there is a risk of explosions, such as chemical plants, maintaining explosion-proof electrical equipment is key to production safety and employee health. This equipment must not only be adapted to the harsh environment, but also maintain its explosion-proof characteristics. The following will be [&hellip;]<\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"_uag_custom_page_level_css":"","site-sidebar-layout":"default","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":"","ast-breadcrumbs-content":"","ast-featured-img":"","footer-sml-layout":"","ast-disable-related-posts":"","theme-transparent-header-meta":"","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":""},"categories":[8,7],"tags":[],"class_list":["post-2120","post","type-post","status-publish","format-standard","hentry","category-explosion-proof-equipment","category-light"],"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":"How to maintain explosion-proof electrical equipment in chemical plants? In environments where there is a risk of explosions, such as chemical plants, maintaining explosion-proof electrical equipment is key to production safety and employee health. This equipment must not only be adapted to the harsh environment, but also maintain its explosion-proof characteristics. The following will be&hellip;","_links":{"self":[{"href":"https:\/\/led.amasly.com\/vi\/wp-json\/wp\/v2\/posts\/2120","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/led.amasly.com\/vi\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/led.amasly.com\/vi\/wp-json\/wp\/v2\/types\/post"}],"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=2120"}],"version-history":[{"count":2,"href":"https:\/\/led.amasly.com\/vi\/wp-json\/wp\/v2\/posts\/2120\/revisions"}],"predecessor-version":[{"id":2334,"href":"https:\/\/led.amasly.com\/vi\/wp-json\/wp\/v2\/posts\/2120\/revisions\/2334"}],"wp:attachment":[{"href":"https:\/\/led.amasly.com\/vi\/wp-json\/wp\/v2\/media?parent=2120"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/led.amasly.com\/vi\/wp-json\/wp\/v2\/categories?post=2120"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/led.amasly.com\/vi\/wp-json\/wp\/v2\/tags?post=2120"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}