{"id":2167,"date":"2025-03-02T17:42:17","date_gmt":"2025-03-02T09:42:17","guid":{"rendered":"https:\/\/led.amasly.com\/?p=2167"},"modified":"2025-03-06T22:58:43","modified_gmt":"2025-03-06T14:58:43","slug":"may-thu-bui-chong-chay-no-la-gi","status":"publish","type":"post","link":"https:\/\/led.amasly.com\/vi\/thiet-bi-chong-chay-no\/may-thu-bui-chong-chay-no-la-gi\/","title":{"rendered":"M\u00e1y thu b\u1ee5i ch\u1ed1ng ch\u00e1y n\u1ed5 l\u00e0 g\u00ec?"},"content":{"rendered":"

M\u00e1y thu b\u1ee5i ch\u1ed1ng ch\u00e1y n\u1ed5 l\u00e0 g\u00ec?<\/strong><\/strong><\/h1>\n\n\n\n

\u0110\u1ea7u ti\u00ean, m\u00e1y thu b\u1ee5i ch\u1ed1ng ch\u00e1y n\u1ed5 l\u00e0 g\u00ec?<\/strong><\/strong><\/h2>\n\n\n\n

M\u00e1y thu b\u1ee5i ch\u1ed1ng ch\u00e1y n\u1ed5 l\u00e0 lo\u1ea1i thi\u1ebft b\u1ecb thu gom b\u1ee5i \u0111\u01b0\u1ee3c thi\u1ebft k\u1ebf \u0111\u1eb7c bi\u1ec7t \u0111\u1ec3 s\u1eed d\u1ee5ng trong m\u00f4i tr\u01b0\u1eddng c\u00f3 nguy c\u01a1 ch\u00e1y n\u1ed5, v\u1edbi vai tr\u00f2 ch\u00ednh l\u00e0 ki\u1ec3m so\u00e1t b\u1ee5i sinh ra trong qu\u00e1 tr\u00ecnh s\u1ea3n xu\u1ea5t c\u00f4ng nghi\u1ec7p v\u00e0 l\u00e0m s\u1ea1ch khu v\u1ef1c s\u1ea3n xu\u1ea5t. M\u00e1y thu b\u1ee5i ch\u1ed1ng ch\u00e1y n\u1ed5 c\u00f3 kh\u1ea3 n\u0103ng ng\u0103n ch\u1eb7n ch\u00e1y n\u1ed5 b\u1ee5i c\u00f4ng nghi\u1ec7p do va ch\u1ea1m, \u0111\u1ed3ng th\u1eddi ki\u1ec3m so\u00e1t ch\u00e1y n\u1ed5 b\u1ee5i trong ph\u1ea1m vi c\u00f3 th\u1ec3 ki\u1ec3m so\u00e1t \u0111\u01b0\u1ee3c. Th\u00f4ng th\u01b0\u1eddng, ch\u1ee9c n\u0103ng ch\u00ednh c\u1ee7a m\u00e1y thu b\u1ee5i ch\u1ed1ng n\u1ed5 l\u00e0 ph\u00e1t huy t\u00e1c d\u1ee5ng trong tr\u01b0\u1eddng h\u1ee3p n\u1ed5 b\u1ee5i. Tr\u01b0\u1edbc khi x\u1ea3y ra n\u1ed5 b\u1ee5i, m\u00e1y thu b\u1ee5i s\u1ebd ph\u00e1t hi\u1ec7n b\u1ee5i s\u1eafp n\u1ed5 trong v\u00e0i microgi\u00e2y, sau \u0111\u00f3 nhanh ch\u00f3ng t\u0103ng c\u01b0\u1eddng b\u1ea3o v\u1ec7 ho\u1eb7c d\u1eadp t\u1eaft tia l\u1eeda, \u0111\u00e2y \u0111\u01b0\u1ee3c g\u1ecdi l\u00e0 m\u00e1y thu b\u1ee5i ch\u1ed1ng n\u1ed5. B\u1ed9 thu b\u1ee5i ch\u1ed1ng n\u1ed5 c\u00f3 c\u1ea5u tr\u00fac, ch\u1ee9c n\u0103ng v\u00e0 ho\u1ea1t \u0111\u1ed9ng kh\u00e1c bi\u1ec7t so v\u1edbi b\u1ed9 thu b\u1ee5i th\u00f4ng th\u01b0\u1eddng, n\u00f3 s\u1eed d\u1ee5ng nhi\u1ec1u thi\u1ebft k\u1ebf ch\u1ed1ng n\u1ed5 v\u00e0 bi\u1ec7n ph\u00e1p an to\u00e0n \u0111\u1ec3 \u0111\u1ea3m b\u1ea3o ho\u1ea1t \u0111\u1ed9ng an to\u00e0n v\u00e0 hi\u1ec7u qu\u1ea3 trong m\u00f4i tr\u01b0\u1eddng c\u00f3 nguy c\u01a1 n\u1ed5. V\u00ed d\u1ee5, vi\u1ec7c s\u1eed d\u1ee5ng \u0111\u1ed9ng c\u01a1 ch\u1ed1ng n\u1ed5, thi\u1ebft b\u1ecb \u0111i\u1ec7n ch\u1ed1ng n\u1ed5 v\u00e0 van ch\u1ed1ng n\u1ed5 c\u00f3 th\u1ec3 hi\u1ec7u qu\u1ea3 ng\u0103n ch\u1eb7n b\u1ee5i v\u00e0 kh\u00ed \u0111\u1ed9c h\u1ea1i x\u00e2m nh\u1eadp v\u00e0o t\u1ea3i \u0111i\u1ec7n, t\u1eeb \u0111\u00f3 ng\u0103n ng\u1eeba nguy c\u01a1 n\u1ed5. \u0110\u01b0\u1ee3c trang b\u1ecb v\u1eadt li\u1ec7u l\u1ecdc hi\u1ec7u qu\u1ea3 cao v\u00e0 c\u00f4ng ngh\u1ec7 l\u1ecdc ti\u00ean ti\u1ebfn.<\/p>\n\n\n\n

\"\"<\/a><\/figure>\n\n\n\n

Th\u1ee9 hai, nguy\u00ean l\u00fd thi\u1ebft k\u1ebf c\u1ee7a h\u1ec7 th\u1ed1ng thu b\u1ee5i ch\u1ed1ng ch\u00e1y n\u1ed5.<\/strong><\/strong><\/h2>\n\n\n\n

\u3000\u3000B\u1ea3o v\u1ec7 ch\u1ed1ng n\u1ed5 \u0111\u01b0\u1ee3c thi\u1ebft k\u1ebf \u0111\u1ec3 d\u1eadp t\u1eaft c\u00e1c v\u1ee5 n\u1ed5 d\u1ec5 ch\u00e1y \u1edf giai \u0111o\u1ea1n ban \u0111\u1ea7u v\u00e0 ng\u0103n ch\u1eb7n ch\u00fang x\u1ea3y ra. Khi v\u1ee5 n\u1ed5 x\u1ea3y ra, thi\u1ebft b\u1ecb x\u1ea3 \u00e1p trong b\u1ed9 l\u1ecdc b\u1ee5i c\u0169ng c\u00f3 th\u1ec3 \u0111\u01b0\u1ee3c x\u1eed l\u00fd hi\u1ec7u qu\u1ea3. Trong qu\u00e1 tr\u00ecnh thi\u1ebft k\u1ebf thi\u1ebft b\u1ecb x\u1ea3 \u00e1p, \u00e1p su\u1ea5t x\u1ea3 n\u1ed5 n\u00ean \u0111\u01b0\u1ee3c thi\u1ebft l\u1eadp b\u1eb1ng m\u1ed9t n\u1eeda \u00e1p su\u1ea5t thi\u1ebft k\u1ebf c\u1ee7a h\u1ec7 th\u1ed1ng thu b\u1ee5i, t\u1ee9c l\u00e0 kho\u1ea3ng 5-7,5 KPa. Khi gi\u00e1 tr\u1ecb \u00e1p su\u1ea5t \u0111\u1ea1t 10 KPa, nh\u00e2n vi\u00ean c\u1ea7n m\u1edf thi\u1ebft b\u1ecb x\u1ea3 \u00e1p \u0111\u1ec3 gi\u1ea3i ph\u00f3ng \u00e1p su\u1ea5t.<\/p>\n\n\n\n

\u3000\u3000B\u00ean h\u00f4ng c\u1ee7a b\u1ed9 thu b\u1ee5i n\u00ean \u0111\u01b0\u1ee3c thi\u1ebft k\u1ebf v\u1edbi m\u1ed9t g\u00f3c nghi\u00eang nh\u1ea5t \u0111\u1ecbnh. M\u1ee5c \u0111\u00edch c\u1ee7a thi\u1ebft k\u1ebf n\u00e0y l\u00e0 ng\u0103n kh\u00f4ng cho kh\u00f4ng kh\u00ed x\u00e2m nh\u1eadp v\u00e0o trong qu\u00e1 tr\u00ecnh thi\u1ebft b\u1ecb x\u1ea3 \u00e1p. Nh\u1edd c\u00f3 g\u00f3c nghi\u00eang nh\u1ea5t \u0111\u1ecbnh c\u1ee7a b\u00ean h\u00f4ng, thi\u1ebft b\u1ecb c\u00f3 th\u1ec3 t\u1ef1 \u0111\u1ed9ng reset d\u1ef1a v\u00e0o tr\u1ecdng l\u1ef1c c\u1ee7a ch\u00ednh n\u00f3. Ngo\u00e0i ra, \u0111\u1ec3 cho ph\u00e9p b\u1ed9 thu b\u1ee5i gi\u1ea3i ph\u00f3ng \u00e1p su\u1ea5t nhanh ch\u00f3ng, qu\u00e1 tr\u00ecnh thi\u1ebft k\u1ebf c\u0169ng c\u1ea7n d\u1ef1 tr\u1eef kh\u00f4ng gian \u0111\u1ee7 l\u1edbn v\u00e0 xem x\u00e9t k\u1ef9 l\u01b0\u1ee1ng v\u1ecb tr\u00ed c\u1ee7a c\u1ed5ng gi\u1ea3i ph\u00f3ng \u00e1p su\u1ea5t, ch\u1eb3ng h\u1ea1n nh\u01b0: s\u1eed d\u1ee5ng \u1ed1ng d\u1eabn \u0111\u1ec3 k\u1ebft n\u1ed1i c\u1ed5ng x\u1ea3 v\u1edbi thi\u1ebft b\u1ecb gi\u1ea3i ph\u00f3ng \u00e1p su\u1ea5t an to\u00e0n ngo\u00e0i tr\u1eddi.<\/p>\n\n\n\n

\u3000\u3000<\/strong>(ii) Thi\u1ebft b\u1ecb gi\u1ea3m \u00e1p n\u1ed5<\/strong><\/strong><\/p>\n\n\n\n

\u3000\u3000M\u1ee5c \u0111\u00edch c\u1ee7a thi\u1ebft k\u1ebf thi\u1ebft b\u1ecb x\u1ea3 \u00e1p n\u1ed5 l\u00e0 \u0111\u1ea3m b\u1ea3o s\u1ea3n xu\u1ea5t an to\u00e0n c\u1ee7a h\u1ec7 th\u1ed1ng. Thi\u1ebft b\u1ecb n\u00e0y ch\u1ee7 y\u1ebfu bao g\u1ed3m van an to\u00e0n ch\u1ed1ng n\u1ed5, m\u00e0ng ch\u1ed1ng n\u1ed5, van an to\u00e0n ch\u1ecbu l\u1ef1c cao v\u00e0 thi\u1ebft b\u1ecb x\u1ea3 \u00e1p n\u1ed5 d\u1ea1ng m\u1ea3nh v\u1ee1. Ngo\u00e0i ra, c\u1ea7n thi\u1ebft l\u1eadp c\u00e1c b\u1ec7 v\u00e0 lan can d\u01b0\u1edbi thi\u1ebft b\u1ecb x\u1ea3 \u00e1p, trong \u0111\u00f3 b\u1ec7 ch\u1ec9 \u0111\u01b0\u1ee3c s\u1eed d\u1ee5ng trong qu\u00e1 tr\u00ecnh b\u1ea3o tr\u00ec, do \u0111\u00f3 nh\u00e2n vi\u00ean c\u00f3 th\u1ec3 s\u1eed d\u1ee5ng d\u00e2y x\u00edch \u0111\u1ec3 c\u1ed1 \u0111\u1ecbnh b\u1ec7 trong th\u1eddi gian b\u00ecnh th\u01b0\u1eddng v\u00e0 \u0111\u1eb7t bi\u1ec3n c\u1ea3nh b\u00e1o c\u1ea5m nh\u00e2n vi\u00ean \u0111i l\u1ea1i t\u1ef1 do.<\/p>\n\n\n\n

\"\"<\/a><\/figure><\/div>\n\n\n\n

\u3000\u3000<\/strong>(iii) X\u00e1c \u0111\u1ecbnh th\u1ec3 t\u00edch gi\u00f3, \u00e1p su\u1ea5t gi\u00f3 v\u00e0 t\u1ed1c \u0111\u1ed9 gi\u00f3<\/strong><\/strong><\/p>\n\n\n\n

\u3000\u3000Thi\u1ebft b\u1ecb h\u00fat b\u1ee5i bao g\u1ed3m \u1ed1ng d\u1eabn kh\u00ed d\u01b0\u1edbi, van \u0111i\u1ec1u ch\u1ec9nh l\u01b0u l\u01b0\u1ee3ng kh\u00ed v\u00e0 \u1ed1ng h\u00fat kh\u00ed h\u00ecnh ch\u1eef nh\u1eadt. Trong qu\u00e1 tr\u00ecnh thi\u1ebft k\u1ebf \u1ed1ng h\u00fat kh\u00ed, c\u1ea7n xem x\u00e9t kh\u1ea3 n\u0103ng ch\u1ecbu \u00e1p su\u1ea5t \u00e2m c\u1ee7a t\u1ea5m v\u00e1ch \u1ed1ng d\u1eabn. Van \u0111i\u1ec1u ch\u1ec9nh l\u01b0u l\u01b0\u1ee3ng kh\u00ed c\u00f3 th\u1ec3 \u0111\u01b0\u1ee3c s\u1eed d\u1ee5ng nh\u01b0 m\u1ed9t b\u1ed9 ph\u1eadn ti\u00eau chu\u1ea9n c\u1ee7a nh\u00e0 m\u00e1y. Th\u00f4ng th\u01b0\u1eddng, \u0111\u1ed9 d\u00e0y t\u1ea5m van c\u1ee7a thi\u1ebft b\u1ecb ch\u1ed1ng n\u1ed5 b\u1ee5i \u0111\u01b0\u1ee3c ki\u1ec3m so\u00e1t \u1edf kho\u1ea3ng 5mm. T\u1ed1c \u0111\u1ed9 gi\u00f3 ch\u00ednh c\u1ea7n c\u00f3 kh\u1ea3 n\u0103ng gi\u1ea3m hi\u1ec7u qu\u1ea3 n\u1ed3ng \u0111\u1ed9 b\u1ee5i trong \u1ed1ng d\u1eabn \u0111\u1ec3 tr\u00e1nh t\u00edch t\u1ee5, t\u1ed1c \u0111\u1ed9 gi\u00f3 ch\u00ednh kh\u00f4ng \u0111\u01b0\u1ee3c nh\u1ecf h\u01a1n 20m\/s \u0111\u1ed1i v\u1edbi b\u1ee5i g\u1ed7, b\u1ee5i magi\u00ea v\u00e0 b\u1ee5i nh\u00f4m. N\u00f3i chung, \u0111\u1ed1i v\u1edbi b\u1ee5i g\u1ed7, t\u1ed1c \u0111\u1ed9 gi\u00f3 ch\u00ednh kh\u00f4ng \u0111\u01b0\u1ee3c nh\u1ecf h\u01a1n 20m\/s; \u0111\u1ed1i v\u1edbi b\u1ee5i magi\u00ea v\u00e0 nh\u00f4m, t\u1ed1c \u0111\u1ed9 gi\u00f3 ch\u00ednh kh\u00f4ng \u0111\u01b0\u1ee3c nh\u1ecf h\u01a1n 23m\/s. T\u1ed1c \u0111\u1ed9 gi\u00f3 c\u1ee7a l\u1edbp ph\u1ee7 kh\u00f4ng kh\u00ed n\u00ean d\u1ef1a tr\u00ean v\u1eadt li\u1ec7u c\u1ee5 th\u1ec3 v\u00e0 ch\u1ebf \u0111\u1ed9 v\u1eadn h\u00e0nh.<\/p>\n\n\n\n

  (iv) Gi\u1edbi thi\u1ec7u c\u00e1c thi\u1ebft b\u1ecb l\u00e0m tr\u01a1<\/strong><\/strong><\/p>\n\n\n\n

\u3000\u3000Khi s\u1eed d\u1ee5ng kh\u00ed tr\u01a1 l\u00e0m m\u00f4i tr\u01b0\u1eddng trong c\u00e1c thi\u1ebft b\u1ecb thu b\u1ee5i, vi\u1ec7c ki\u1ec3m so\u00e1t h\u00e0m l\u01b0\u1ee3ng oxy b\u00ean trong thi\u1ebft b\u1ecb thu b\u1ee5i c\u1ea7n \u0111\u01b0\u1ee3c t\u0103ng c\u01b0\u1eddng. T\u1ed1c \u0111\u1ed9 d\u00f2ng ch\u1ea3y c\u1ee7a h\u1ec7 th\u1ed1ng thu b\u1ee5i t\u1eadp trung ch\u1ee9a b\u1ed9t kh\u00f4ng \u0111\u01b0\u1ee3c v\u01b0\u1ee3t qu\u00e1 50% c\u1ee7a gi\u1edbi h\u1ea1n n\u1ed5 d\u01b0\u1edbi. Sau khi l\u1eafp \u0111\u1eb7t thi\u1ebft b\u1ecb l\u00e0m tr\u01a1 kh\u00ed v\u00e0o thi\u1ebft b\u1ecb thu b\u1ee5i, c\u1ea7n l\u1eafp \u0111\u1eb7t th\u00eam thi\u1ebft b\u1ecb ch\u1ed1ng n\u1ed5 c\u00f3 ch\u1ee9c n\u0103ng gi\u00e1m s\u00e1t, \u0111\u1ec3 c\u00f3 th\u1ec3 ph\u00e1t ra c\u1ea3nh b\u00e1o t\u1ef1 \u0111\u1ed9ng trong tr\u01b0\u1eddng h\u1ee3p ho\u1ea1t \u0111\u1ed9ng b\u1ea5t th\u01b0\u1eddng.<\/p>\n\n\n\n

  (v) Thi\u1ebft k\u1ebf t\u1ef1 \u0111\u1ed9ng h\u00f3a v\u00e0 ph\u00e1t hi\u1ec7n c\u00e1c ch\u1ee9c n\u0103ng kh\u00f3a li\u00ean \u0111\u1ed9ng b\u00e1o \u0111\u1ed9ng<\/strong><\/strong><\/p>\n\n\n\n

\u3000\u3000Ch\u1ee9c n\u0103ng thi\u1ebft k\u1ebf t\u1ef1 \u0111\u1ed9ng h\u00f3a v\u00e0 chu\u1ed7i c\u1ea3nh b\u00e1o ph\u00e1t hi\u1ec7n l\u00e0 m\u1ed9t ch\u1ee9c n\u0103ng kh\u00f4ng th\u1ec3 thi\u1ebfu trong h\u1ec7 th\u1ed1ng ch\u1ed1ng n\u1ed5 b\u1ee5i. Khi h\u1ec7 th\u1ed1ng ph\u00e1t hi\u1ec7n c\u00f3 nguy c\u01a1 ti\u1ec1m \u1ea9n trong khu v\u1ef1c l\u00e2n c\u1eadn, ch\u1ee9c n\u0103ng n\u00e0y s\u1ebd th\u00f4ng qua h\u1ec7 th\u1ed1ng \u0111i\u1ec1u khi\u1ec3n trung t\u00e2m \u0111\u1ec3 g\u1eedi th\u00f4ng tin c\u1ea3nh b\u00e1o \u0111\u1ebfn thi\u1ebft b\u1ecb ng\u1eaft k\u1ebft n\u1ed1i di \u0111\u1ed9ng, nh\u1eb1m ng\u0103n ch\u1eb7n hi\u1ec7n t\u01b0\u1ee3ng n\u1ed5 b\u1ee5i x\u1ea3y ra.<\/p>\n\n\n\n

Th\u1ee9 ba<\/strong>. C\u00e1c bi\u1ec7n ph\u00e1p ph\u00f2ng ng\u1eeba khi s\u1eed d\u1ee5ng m\u00e1y thu b\u1ee5i trong c\u00e1c khu v\u1ef1c d\u1ec5 ch\u00e1y n\u1ed5.<\/strong><\/strong><\/h2>\n\n\n\n

Trong qu\u00e1 tr\u00ecnh s\u1eed d\u1ee5ng m\u00e1y thu b\u1ee5i, c\u00f3 nhi\u1ec1u b\u1ee5i c\u00f3 t\u00ednh ch\u1ea5t d\u1ec5 ch\u00e1y v\u00e0 n\u1ed5. Ngo\u00e0i vi\u1ec7c c\u1ea3i thi\u1ec7n c\u00e1c bi\u1ec7n ph\u00e1p ph\u00f2ng ch\u00e1y v\u00e0 ch\u1ed1ng n\u1ed5 trong x\u01b0\u1edfng s\u1ea3n xu\u1ea5t c\u1ee7a doanh nghi\u1ec7p, c\u00f2n c\u1ea7n ph\u1ea3i \u00e1p d\u1ee5ng c\u00e1c bi\u1ec7n ph\u00e1p x\u1eed l\u00fd \u0111\u1eb7c bi\u1ec7t cho m\u00e1y thu b\u1ee5i \u0111\u1ec3 t\u0103ng kh\u1ea3 n\u0103ng ch\u1ed1ng n\u1ed5 c\u1ee7a n\u00f3. \u0110i\u1ec1u n\u00e0y nh\u1eb1m \u0111\u1ea3m b\u1ea3o ho\u1ea1t \u0111\u1ed9ng b\u00ecnh th\u01b0\u1eddng c\u1ee7a m\u00e1y thu b\u1ee5i v\u00e0 \u0111\u1ea3m b\u1ea3o an to\u00e0n trong qu\u00e1 tr\u00ecnh s\u1ea3n xu\u1ea5t.<\/p>\n\n\n\n

Ch\u1ee9a m\u1ed9t l\u01b0\u1ee3ng l\u1edbn b\u1ee5i CO v\u00e0 H2, ch\u00fang ta \u0111\u1ec1u bi\u1ebft r\u1eb1ng b\u1ee5i n\u00e0y c\u00f3 t\u00ednh d\u1ec5 ch\u00e1y v\u00e0 n\u1ed5. Ngo\u00e0i ra, h\u1ea7u h\u1ebft c\u00e1c lo\u1ea1i b\u1ee5i kh\u00e1c c\u0169ng c\u00f3 th\u1ec3 g\u00e2y ch\u00e1y v\u00e0 n\u1ed5, ch\u1eb3ng h\u1ea1n nh\u01b0: b\u1ed9t m\u00ec, b\u1ee5i than, m\u00f9n c\u01b0a, s\u1ee3i b\u00f4ng xo\u1eafn, v.v. Th\u1eadm ch\u00ed, b\u1ed9t kim lo\u1ea1i ri\u00eang l\u1ebb c\u0169ng c\u00f3 th\u1ec3 n\u1ed5 d\u01b0\u1edbi \u0111i\u1ec1u ki\u1ec7n c\u1ee5 th\u1ec3, ch\u1eb3ng h\u1ea1n nh\u01b0 b\u1ed9t nh\u00f4m.
 Trong qu\u00e1 tr\u00ecnh lo\u1ea1i b\u1ecf b\u1ee5i c\u1ee7a c\u00e1c lo\u1ea1i b\u1ee5i d\u1ec5 ch\u00e1y v\u00e0 n\u1ed5 n\u00e0y, vi\u1ec7c \u0111\u1ea3m b\u1ea3o \u0111\u1ed9 k\u00edn kh\u00ed \u0111\u00e1ng tin c\u1eady c\u1ee7a thi\u1ebft b\u1ecb lo\u1ea1i b\u1ecf b\u1ee5i l\u00e0 c\u1ea7n thi\u1ebft \u0111\u1ec3 ng\u0103n ch\u1eb7n vi\u1ec7c h\u00edt ph\u1ea3i kh\u00f4ng kh\u00ed ho\u1eb7c r\u00f2 r\u1ec9 kh\u00ed, nh\u1eb1m \u0111\u1ea3m b\u1ea3o ho\u1ea1t \u0111\u1ed9ng an to\u00e0n c\u1ee7a h\u1ec7 th\u1ed1ng trong m\u00f4i tr\u01b0\u1eddng \u1ed5n \u0111\u1ecbnh.
 Ngo\u00e0i ra, ch\u00ednh b\u1ea3n th\u00e2n thi\u1ebft b\u1ecb thu b\u1ee5i c\u0169ng c\u1ea7n tu\u00e2n th\u1ee7 m\u1ed9t s\u1ed1 nguy\u00ean t\u1eafc thi\u1ebft k\u1ebf \u0111\u1ec3 \u0111\u1ea3m b\u1ea3o t\u00ednh ch\u1ed1ng ch\u00e1y n\u1ed5 c\u1ee7a n\u00f3. C\u00e1c bi\u1ec7n ph\u00e1p an to\u00e0n ch\u00ednh bao g\u1ed3m:<\/p>\n\n\n\n

    \n
  1. C\u00e1c bi\u1ec7n ph\u00e1p ch\u1ed1ng ch\u00e1y n\u1ed5 \u0111\u1ec3 \u0111\u1ea3m b\u1ea3o an to\u00e0n cho h\u1ec7 th\u1ed1ng thu b\u1ee5i<\/strong><\/li>\n\n\n\n
  2. C\u1ea5u tr\u00fac c\u1ee7a b\u1ed9 l\u1ecdc b\u1ee5i: B\u1ed9 l\u1ecdc b\u1ee5i d\u1ea1ng t\u00fai \u0111\u01b0\u1ee3c s\u1eed d\u1ee5ng \u0111\u1ec3 x\u1eed l\u00fd kh\u00ed d\u1ec5 ch\u00e1y th\u01b0\u1eddng \u0111\u01b0\u1ee3c thi\u1ebft k\u1ebf theo h\u00ecnh tr\u00f2n \u0111\u1ec3 t\u0103ng \u0111\u1ed9 tr\u01a1n tru c\u1ee7a d\u00f2ng b\u1ee5i v\u00e0 tr\u00e1nh t\u00edch t\u1ee5 b\u1ee5i qu\u00e1 m\u1ee9c.
    \u00a02. B\u1ed9 l\u1ecdc b\u1ee5i s\u1eed d\u1ee5ng t\u00fai l\u1ecdc b\u1ee5i ch\u1ed1ng ch\u00e1y n\u1ed5 v\u00e0 \u0111\u01b0\u1ee3c trang b\u1ecb thi\u1ebft b\u1ecb x\u1ea3 \u00e1p l\u1ef1c.
    \u00a03. B\u1ed9 l\u1ecdc b\u1ee5i ph\u1ea3i \u0111\u1ea3m b\u1ea3o qu\u00e1 tr\u00ecnh lo\u1ea1i b\u1ecf b\u1ee5i li\u00ean t\u1ee5c \u0111\u1ec3 tr\u00e1nh t\u00edch t\u1ee5 b\u1ee5i.<\/li>\n\n\n\n
  3. Van an to\u00e0n cho h\u1ec7 th\u1ed1ng \u1ed1ng d\u1eabn c\u1ee7a thi\u1ebft b\u1ecb lo\u1ea1i b\u1ecf b\u1ee5i<\/strong><\/li>\n\n\n\n
  4. Tr\u00e1nh t\u1ea1o ra c\u00e1c \u0111i\u1ec3m ch\u1ebft trong h\u1ec7 th\u1ed1ng \u1ed1ng d\u1eabn kh\u00ed th\u1ea3i c\u00e0ng nhi\u1ec1u c\u00e0ng t\u1ed1t \u0111\u1ec3 \u0111\u1ea3m b\u1ea3o h\u1ec7 th\u1ed1ng \u1ed1ng d\u1eabn \u0111\u01b0\u1ee3c th\u00f4ng tho\u00e1ng; v\u00e0 t\u0103ng l\u01b0u l\u01b0\u1ee3ng kh\u00ed \u0111\u1ec3 ng\u0103n ch\u1eb7n t\u00ecnh tr\u1ea1ng kh\u00ed b\u1ecb \u1ee9 \u0111\u1ecdng.<\/li>\n<\/ol>\n\n\n\n

    2. Tr\u01b0\u1edbc \u1ed1ng d\u1eabn kh\u00ed c\u1ee7a qu\u1ea1t, c\u1ea7n l\u1eafp \u0111\u1eb7t van an to\u00e0n \u0111\u1ec3 trong tr\u01b0\u1eddng h\u1ee3p hi\u1ebfm x\u1ea3y ra n\u1ed5 kh\u00ed, c\u00f3 th\u1ec3 gi\u1ea3i ph\u00f3ng \u00e1p su\u1ea5t kh\u1ea9n c\u1ea5p. Van an to\u00e0n tr\u00ean th\u01b0\u1eddng \u0111\u01b0\u1ee3c \u0111\u1eb7t \u1edf \u0111\u1ec9nh \u1ed1ng kh\u00f3i. \u00c1p su\u1ea5t s\u1ea3n xu\u1ea5t b\u00ecnh th\u01b0\u1eddng s\u1ebd \u00e9p n\u1eafp xu\u1ed1ng \u0111\u1ec3 gi\u1eef k\u00edn, chi\u1ec1u cao c\u1ee7a l\u1edbp n\u01b0\u1edbc k\u00edn l\u00e0 250mm; trong tr\u01b0\u1eddng h\u1ee3p ch\u00e1y m\u1ea1nh trong \u1ed1ng kh\u00f3i, \u00e1p su\u1ea5t l\u1edbn h\u01a1n tr\u1ecdng l\u01b0\u1ee3ng c\u1ee7a n\u1eafp, t\u1ee9c l\u00e0 n\u1eafp s\u1ebd m\u1edf kh\u1ea9n c\u1ea5p \u0111\u1ec3 gi\u1ea3i ph\u00f3ng \u00e1p su\u1ea5t. Van an to\u00e0n d\u01b0\u1edbi \u0111\u01b0\u1ee3c \u0111\u1eb7t ph\u00eda tr\u01b0\u1edbc m\u00e1y. Trong qu\u00e1 tr\u00ecnh s\u1ea3n xu\u1ea5t b\u00ecnh th\u01b0\u1eddng, n\u1eafp van \u0111\u00f3ng k\u00edn l\u1ed7 x\u1ea3 \u00e1p l\u1ef1c d\u01b0\u1edbi t\u00e1c \u0111\u1ed9ng c\u1ee7a m\u1ed9t b\u00faa n\u1eb7ng. L\u1ed7 x\u1ea3 \u00e1p l\u1ef1c \u0111\u01b0\u1ee3c h\u00e0n b\u1eb1ng m\u1ed9t t\u1ea5m \u0111\u1ed3ng m\u1ecfng; trong tr\u01b0\u1eddng h\u1ee3p n\u1ed5, kh\u00ed s\u1ebd ph\u00e1 v\u1ee1 t\u1ea5m \u0111\u1ed3ng, m\u1edf n\u1eafp van v\u00e0 gi\u1ea3i ph\u00f3ng \u00e1p l\u1ef1c.<\/p>\n\n\n\n

    Th\u1ee9 t\u01b0, <\/strong>C\u00e1c bi\u1ec7n ph\u00e1p ki\u1ec3m so\u00e1t n\u1ed5 trong h\u1ec7 th\u1ed1ng thu b\u1ee5i l\u00e0 g\u00ec?<\/strong><\/strong><\/h2>\n\n\n\n

    Thi\u1ebft b\u1ecb thu gom b\u1ee5i trong qu\u00e1 tr\u00ecnh v\u1eadn h\u00e0nh h\u00e0ng ng\u00e0y c\u1ee7a quy tr\u00ecnh s\u1ea3n xu\u1ea5t c\u00f3 th\u1ec3 g\u1eb7p ph\u1ea3i m\u1ed9t s\u1ed1 v\u1ea5n \u0111\u1ec1 an to\u00e0n, \u0111\u1eb7c bi\u1ec7t l\u00e0 t\u1ea1i c\u00e1c nh\u00e0 m\u00e1y g\u1ed7 v\u00e0 c\u00e1c khu v\u1ef1c kh\u00e1c c\u00f3 b\u1ee5i d\u1ec5 ch\u00e1y v\u00e0 n\u1ed5. Do \u0111\u00f3, h\u1ec7 th\u1ed1ng thu gom b\u1ee5i c\u1ea7n \u0111\u01b0\u1ee3c trang b\u1ecb thi\u1ebft b\u1ecb ch\u1ed1ng ch\u00e1y n\u1ed5 v\u00e0 c\u00e1c bi\u1ec7n ph\u00e1p ki\u1ec3m so\u00e1t ch\u00e1y n\u1ed5. C\u00e1c bi\u1ec7n ph\u00e1p ki\u1ec3m so\u00e1t ch\u00e1y n\u1ed5 c\u1ee7a h\u1ec7 th\u1ed1ng thu gom b\u1ee5i ch\u1ee7 y\u1ebfu bao g\u1ed3m:<\/p>\n\n\n\n

    1. Theo t\u00ednh ch\u1ea5t c\u1ee7a v\u1eadt li\u1ec7u t\u00fai l\u1ecdc b\u1ee5i kh\u00ed, khi x\u1eed l\u00fd b\u1ee5i kh\u00ed, n\u1ebfu g\u1eb7p ph\u1ea3i kh\u00ed c\u00f3 nhi\u1ec7t \u0111\u1ed9 cao, n\u00ean s\u1eed d\u1ee5ng t\u00fai l\u1ecdc b\u1ee5i c\u00f3 kh\u1ea3 n\u0103ng ch\u1ecbu nhi\u1ec7t cao, ch\u1ed1ng \u0103n m\u00f2n v\u00e0 \u00edt ch\u00e1y. N\u1ebfu g\u1eb7p ph\u1ea3i b\u1ee5i d\u1ec5 ch\u00e1y v\u00e0 n\u1ed5, khi ch\u1ecdn v\u1eadt li\u1ec7u t\u00fai l\u1ecdc, n\u00ean ch\u1ecdn v\u1eadt li\u1ec7u c\u00f3 kh\u1ea3 n\u0103ng ch\u1ecbu nhi\u1ec7t cao v\u00e0 kh\u00f4ng d\u1ec5 ch\u00e1y.<\/p>\n\n\n\n

    2. Trong tr\u01b0\u1eddng h\u1ee3p x\u1ea3y ra ch\u00e1y ho\u1eb7c tia l\u1eeda b\u1eafn tung t\u00f3e, b\u1ea1n c\u00f3 th\u1ec3 l\u1eafp \u0111\u1eb7t bu\u1ed3ng \u0111\u1ed1t ho\u1eb7c b\u1ed9 thu tia l\u1eeda tr\u01b0\u1edbc b\u1ed9 thu b\u1ee5i, \u0111\u1ec3 qu\u00e1 tr\u00ecnh \u0111\u1ed1t ch\u00e1y kh\u00f4ng ho\u00e0n to\u00e0n c\u1ee7a b\u1ee5i v\u00e0 kh\u00ed \u0111\u01b0\u1ee3c \u0111\u1ed1t ch\u00e1y ho\u00e0n to\u00e0n.<\/p>\n\n\n\n

    3. Vi\u1ec7c s\u1eed d\u1ee5ng b\u1ee5i t\u1eeb b\u1ed9 thu b\u1ee5i ph\u1ea3i \u0111\u01b0\u1ee3c l\u1eafp \u0111\u1eb7t tr\u00ean thi\u1ebft b\u1ecb \u0111\u1ed9ng c\u01a1 ch\u1ed1ng ch\u00e1y n\u1ed5 c\u1ee7a b\u1ed9 thu b\u1ee5i. Khi x\u1eed l\u00fd kh\u00ed d\u1ec5 ch\u00e1y, ph\u1ea3i l\u1eafp \u0111\u1eb7t thi\u1ebft b\u1ecb b\u00e1o \u0111\u1ed9ng.<\/p>\n\n\n\n

    4. Trong h\u1ec7 th\u1ed1ng lo\u1ea1i b\u1ecf b\u1ee5i, c\u1ea7n thi\u1ebft ph\u1ea3i l\u1eafp \u0111\u1eb7t c\u1ed5ng x\u1ea3 \u00e1p ch\u1ed1ng n\u1ed5 \u0111\u1ec3 tr\u00e1nh n\u1ed5 do \u00e1p su\u1ea5t qu\u00e1 cao. H\u1ec7 th\u1ed1ng n\u00e0y \u0111\u01b0\u1ee3c l\u1eafp \u0111\u1eb7t ngo\u00e0i tr\u1eddi v\u00e0 c\u1ea7n th\u1ef1c hi\u1ec7n c\u00e1c bi\u1ec7n ph\u00e1p ch\u1ed1ng s\u00e9t hi\u1ec7u qu\u1ea3, bao g\u1ed3m vi\u1ec7c l\u1eafp \u0111\u1eb7t c\u1ed9t thu l\u00f4i.<\/p>\n\n\n\n

    5. \u0110\u1ec3 tr\u00e1nh lu\u1ed3ng kh\u00f4ng kh\u00ed c\u1ee7a c\u00e1c m\u1ea3nh v\u1ee5n va ch\u1ea1m v\u00e0o c\u00e1nh qu\u1ea1t v\u00e0 v\u1ecf m\u00e1y, g\u00e2y ra tia l\u1eeda, qu\u1ea1t c\u1ea7n \u0111\u01b0\u1ee3c l\u1eafp \u0111\u1eb7t \u1edf ph\u00eda sau thi\u1ebft b\u1ecb thu gom b\u1ee5i.<\/p>\n\n\n\n

    6. Ch\u00fa \u00fd \u0111\u1ebfn v\u1ec7 sinh v\u00e0 an to\u00e0n trong x\u01b0\u1edfng s\u1ea3n xu\u1ea5t \u0111\u1ec3 tr\u00e1nh nguy c\u01a1 ch\u00e1y n\u1ed5 do b\u1ee5i t\u00edch t\u1ee5 b\u00ean trong x\u01b0\u1edfng v\u00e0 h\u1ec7 th\u1ed1ng thu gom b\u1ee5i.<\/p>\n\n\n\n

    Th\u1ee9 n\u0103m, c\u00e1ch n\u00e2ng cao kh\u1ea3 n\u0103ng ch\u1ed1ng ch\u00e1y n\u1ed5 c\u1ee7a thi\u1ebft b\u1ecb h\u00fat b\u1ee5i.<\/strong>?<\/strong><\/strong><\/h2>\n\n\n\n

    Nhi\u1ec1u lo\u1ea1i b\u1ee5i c\u00f3 t\u00ednh ch\u1ea5t d\u1ec5 ch\u00e1y v\u00e0 n\u1ed5, do \u0111\u00f3 \u0111\u1ec3 n\u00e2ng cao kh\u1ea3 n\u0103ng ch\u1ed1ng n\u1ed5 c\u1ee7a thi\u1ebft b\u1ecb h\u00fat b\u1ee5i, c\u1ea7n t\u1eadp trung v\u00e0o c\u00e1c kh\u00eda c\u1ea1nh sau:<\/p>\n\n\n\n

    1. Trong qu\u00e1 tr\u00ecnh lo\u1ea1i b\u1ecf b\u1ee5i, thi\u1ebft b\u1ecb lo\u1ea1i b\u1ecf b\u1ee5i ph\u1ea3i \u0111\u1ea3m b\u1ea3o k\u00edn kh\u00ed m\u1ed9t c\u00e1ch \u0111\u00e1ng tin c\u1eady \u0111\u1ec3 ng\u0103n ng\u1eeba h\u00edt ph\u1ea3i kh\u00f4ng kh\u00ed ho\u1eb7c r\u00f2 r\u1ec9 kh\u00ed, nh\u1eb1m \u0111\u1ea3m b\u1ea3o ho\u1ea1t \u0111\u1ed9ng an to\u00e0n c\u1ee7a h\u1ec7 th\u1ed1ng trong m\u00f4i tr\u01b0\u1eddng \u1ed5n \u0111\u1ecbnh.<\/p>\n\n\n\n

    2. C\u1ea5u tr\u00fac c\u1ee7a thi\u1ebft b\u1ecb l\u1ecdc b\u1ee5i, \u0111\u01b0\u1ee3c s\u1eed d\u1ee5ng \u0111\u1ec3 x\u1eed l\u00fd kh\u00ed d\u1ec5 ch\u00e1y, n\u00ean \u0111\u01b0\u1ee3c thi\u1ebft k\u1ebf theo ki\u1ec3u tr\u00f2n \u0111\u1ec3 t\u0103ng \u0111\u1ed9 tr\u01a1n tru c\u1ee7a d\u00f2ng b\u1ee5i, tr\u00e1nh t\u00edch t\u1ee5 b\u1ee5i qu\u00e1 m\u1ee9c.<\/p>\n\n\n\n

    3. S\u1eed d\u1ee5ng t\u00fai b\u1ee5i ch\u1ed1ng ch\u00e1y n\u1ed5 v\u00e0 t\u0103ng c\u01b0\u1eddng thi\u1ebft b\u1ecb x\u1ea3 \u00e1p.<\/p>\n\n\n\n

    4. \u0110\u1ec3 \u0111\u1ea3m b\u1ea3o vi\u1ec7c lo\u1ea1i b\u1ecf b\u1ee5i li\u00ean t\u1ee5c nh\u1eb1m tr\u00e1nh s\u1ef1 t\u00edch t\u1ee5 b\u1ee5i.<\/p>\n\n\n\n

    5. \u0110\u01b0\u1eddng \u1ed1ng kh\u00ed th\u1ea3i c\u1ea7n \u0111\u01b0\u1ee3c thi\u1ebft k\u1ebf \u0111\u1ec3 tr\u00e1nh c\u00e1c \u0111i\u1ec3m ch\u1ebft, \u0111\u1ea3m b\u1ea3o \u0111\u01b0\u1eddng \u1ed1ng th\u00f4ng tho\u00e1ng; \u0111\u1ed3ng th\u1eddi c\u1ea7n l\u01b0u \u00fd \u0111\u1ebfn t\u1ed1c \u0111\u1ed9 d\u00f2ng ch\u1ea3y c\u1ee7a kh\u00ed \u0111\u1ec3 ng\u0103n ch\u1eb7n hi\u1ec7n t\u01b0\u1ee3ng \u1ee9 \u0111\u1ecdng kh\u00ed. L\u1eafp \u0111\u1eb7t van an to\u00e0n tr\u00ean \u0111\u01b0\u1eddng \u1ed1ng tr\u01b0\u1edbc qu\u1ea1t, \u0111\u1ec3 trong tr\u01b0\u1eddng h\u1ee3p x\u1ea3y ra n\u1ed5 c\u00f3 th\u1ec3 x\u1ea3 \u00e1p kh\u1ea9n c\u1ea5p. Van an to\u00e0n tr\u00ean th\u01b0\u1eddng \u0111\u01b0\u1ee3c \u0111\u1eb7t \u1edf \u0111\u1ec9nh \u1ed1ng kh\u00f3i, van an to\u00e0n d\u01b0\u1edbi \u0111\u01b0\u1ee3c \u0111\u1eb7t ph\u00eda tr\u01b0\u1edbc m\u00e1y.<\/p>","protected":false},"excerpt":{"rendered":"

    What is an explosion-proof dust collector? First, what is explosion-proof dust collector? An explosion-proof dust collector is a type of dust removal equipment specially designed for use in explosive environments, where its main role is to control dust generated during industrial production and to clean the production site. 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First, what is explosion-proof dust collector? An explosion-proof dust collector is a type of dust removal equipment specially designed for use in explosive environments, where its main role is to control dust generated during industrial production and to clean the production site. 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