{"id":31585,"date":"2026-06-10T10:25:18","date_gmt":"2026-06-10T10:25:18","guid":{"rendered":"https:\/\/www.intensiv-filter-himenviro.com\/?post_type=blogs&p=31585"},"modified":"2026-06-10T10:25:18","modified_gmt":"2026-06-10T10:25:18","slug":"cac-phuong-phap-thu-gom-chat-gay-nguy-hiem-tu-bui-than","status":"publish","type":"blogs","link":"https:\/\/www.intensiv-filter-himenviro.com\/vi\/blog-2\/cac-phuong-phap-thu-gom-chat-gay-nguy-hiem-tu-bui-than\/","title":{"rendered":"B\u1ee5i than: C\u00e1c lo\u1ea1i, m\u1ed1i nguy hi\u1ec3m, nguy c\u01a1 ch\u00e1y n\u1ed5 v\u00e0 ph\u01b0\u01a1ng ph\u00e1p thu gom trong c\u00f4ng nghi\u1ec7p"},"content":{"rendered":"
\n

Nguy hi\u1ec3m t\u1eeb b\u1ee5i than: C\u00e1c lo\u1ea1i, m\u1ed1i nguy hi\u1ec3m, nguy c\u01a1 ch\u00e1y n\u1ed5 v\u00e0 ph\u01b0\u01a1ng ph\u00e1p thu gom trong c\u00f4ng nghi\u1ec7p<\/h1>\n

Than \u0111\u00e1 v\u1eabn l\u00e0 m\u1ed9t trong nh\u1eefng nhi\u00ean li\u1ec7u \u0111\u01b0\u1ee3c s\u1eed d\u1ee5ng r\u1ed9ng r\u00e3i nh\u1ea5t tr\u00ean th\u1ebf gi\u1edbi cho s\u1ea3n xu\u1ea5t \u0111i\u1ec7n v\u00e0 c\u00e1c quy tr\u00ecnh c\u00f4ng nghi\u1ec7p. M\u1ed7i ng\u00e0y, h\u00e0ng tri\u1ec7u t\u1ea5n than \u0111\u00e1 \u0111\u01b0\u1ee3c v\u1eadn chuy\u1ec3n, nghi\u1ec1n, chuy\u00ean ch\u1edf, l\u01b0u tr\u1eef v\u00e0 \u0111\u1ed1t ch\u00e1y t\u1ea1i c\u00e1c nh\u00e0 m\u00e1y \u0111i\u1ec7n, nh\u00e0 m\u00e1y xi m\u0103ng, nh\u00e0 m\u00e1y th\u00e9p v\u00e0 l\u00f2 h\u01a1i c\u00f4ng nghi\u1ec7p. M\u1eb7c d\u00f9 c\u00e1c ho\u1ea1t \u0111\u1ed9ng n\u00e0y r\u1ea5t c\u1ea7n thi\u1ebft cho s\u1ea3n xu\u1ea5t, nh\u01b0ng ch\u00fang c\u0169ng t\u1ea1o ra m\u1ed9t l\u01b0\u1ee3ng l\u1edbn b\u1ee5i than trong kh\u00f4ng kh\u00ed.<\/p>\n

\u0110\u1ed1i v\u1edbi c\u00e1c nh\u00e0 qu\u1ea3n l\u00fd EHS v\u00e0 ng\u01b0\u1eddi v\u1eadn h\u00e0nh nh\u00e0 m\u00e1y, b\u1ee5i than kh\u00f4ng ch\u1ec9 l\u00e0 v\u1ea5n \u0111\u1ec1 v\u1ec7 sinh \u0111\u01a1n thu\u1ea7n. Ph\u00e1t th\u1ea3i b\u1ee5i kh\u00f4ng ki\u1ec3m so\u00e1t c\u00f3 th\u1ec3 \u1ea3nh h\u01b0\u1edfng \u0111\u1ebfn s\u1ee9c kh\u1ecfe ng\u01b0\u1eddi lao \u0111\u1ed9ng, l\u00e0m t\u0103ng nguy c\u01a1 ch\u00e1y n\u1ed5, \u0111\u1ea9y nhanh qu\u00e1 tr\u00ecnh hao m\u00f2n thi\u1ebft b\u1ecb v\u00e0 t\u1ea1o ra nh\u1eefng th\u00e1ch th\u1ee9c trong vi\u1ec7c tu\u00e2n th\u1ee7 c\u00e1c quy \u0111\u1ecbnh m\u00f4i tr\u01b0\u1eddng. Hi\u1ec3u r\u00f5 c\u00e1ch th\u1ee9c ho\u1ea1t \u0111\u1ed9ng c\u1ee7a b\u1ee5i than v\u00e0 c\u00e1ch ki\u1ec3m so\u00e1t hi\u1ec7u qu\u1ea3 l\u00e0 \u0111i\u1ec1u v\u00f4 c\u00f9ng quan tr\u1ecdng \u0111\u1ec3 \u0111\u1ea3m b\u1ea3o v\u1eadn h\u00e0nh nh\u00e0 m\u00e1y an to\u00e0n v\u00e0 \u0111\u00e1ng tin c\u1eady.<\/p>\n

\n \"B\u1ee5i
B\u1ee5i than: C\u00e1c lo\u1ea1i, m\u1ed1i nguy hi\u1ec3m, nguy c\u01a1 ch\u00e1y n\u1ed5 v\u00e0 ph\u01b0\u01a1ng ph\u00e1p thu gom trong c\u00f4ng nghi\u1ec7p<\/figcaption><\/figure>\n
\n

T\u00ecm hi\u1ec3u v\u1ec1 b\u1ee5i than v\u00e0 c\u00e1c lo\u1ea1i b\u1ee5i than kh\u00e1c nhau<\/h2>\n

B\u1ee5i than \u0111\u01b0\u1ee3c t\u1ea1o ra b\u1ea5t c\u1ee9 khi n\u00e0o than \u0111\u01b0\u1ee3c x\u1eed l\u00fd, nghi\u1ec1n, s\u00e0ng l\u1ecdc, v\u1eadn chuy\u1ec3n ho\u1eb7c l\u01b0u tr\u1eef. L\u01b0\u1ee3ng v\u00e0 \u0111\u1eb7c \u0111i\u1ec3m c\u1ee7a b\u1ee5i sinh ra ph\u1ee5 thu\u1ed9c ph\u1ea7n l\u1edbn v\u00e0o lo\u1ea1i than \u0111\u01b0\u1ee3c ch\u1ebf bi\u1ebfn.<\/p>\n

Than c\u1ee9ng, th\u01b0\u1eddng \u0111\u01b0\u1ee3c s\u1eed d\u1ee5ng trong c\u00e1c nh\u00e0 m\u00e1y nhi\u1ec7t \u0111i\u1ec7n v\u00e0 l\u00f2 h\u01a1i c\u00f4ng nghi\u1ec7p, th\u01b0\u1eddng t\u1ea1o ra c\u00e1c h\u1ea1t b\u1ee5i m\u1ecbn trong qu\u00e1 tr\u00ecnh nghi\u1ec1n v\u00e0 v\u1eadn chuy\u1ec3n. Than n\u00e2u, c\u00f3 h\u00e0m l\u01b0\u1ee3ng \u1ea9m cao h\u01a1n, c\u00f3 \u0111\u1eb7c t\u00ednh kh\u00e1c nh\u01b0ng v\u1eabn c\u00f3 th\u1ec3 t\u1ea1o ra l\u01b0\u1ee3ng b\u1ee5i \u0111\u00e1ng k\u1ec3 trong kh\u00f4ng kh\u00ed khi \u0111\u01b0\u1ee3c s\u1ea5y kh\u00f4 ho\u1eb7c x\u1eed l\u00fd b\u1eb1ng m\u00e1y m\u00f3c. B\u1ea5t k\u1ec3 lo\u1ea1i than n\u00e0o, c\u00e1c h\u1ea1t m\u1ecbn \u0111\u1ec1u d\u1ec5 d\u00e0ng l\u01a1 l\u1eedng trong kh\u00f4ng kh\u00ed v\u00e0 lan kh\u1eafp c\u01a1 s\u1edf n\u1ebfu kh\u00f4ng \u0111\u01b0\u1ee3c ki\u1ec3m so\u00e1t \u0111\u00fang c\u00e1ch.<\/p>\n

T\u1eeb g\u00f3c \u0111\u1ed9 l\u1ecdc v\u00e0 an to\u00e0n, c\u00e1c h\u1ea1t g\u00e2y lo ng\u1ea1i nh\u1ea5t l\u00e0 c\u00e1c h\u1ea1t si\u00eau nh\u1ecf, v\u00ec ch\u00fang l\u01a1 l\u1eedng trong kh\u00f4ng kh\u00ed l\u00e2u h\u01a1n v\u00e0 c\u00f3 nhi\u1ec1u kh\u1ea3 n\u0103ng g\u00f3p ph\u1ea7n h\u00ecnh th\u00e0nh c\u00e1c \u0111\u00e1m m\u00e2y b\u1ee5i.<\/p>\n

\u0110\u1eb7c \u0111i\u1ec3m \u0111i\u1ec3n h\u00ecnh c\u1ee7a b\u1ee5i than<\/h3>\n
\n\n\n\n\n\n\n\n\n\n\n
T\u00e0i s\u1ea3n<\/th>\nPh\u1ea1m vi \u0111i\u1ec3n h\u00ecnh<\/th>\n<\/tr>\n<\/thead>\n
K\u00edch th\u01b0\u1edbc h\u1ea1t<\/td>\n1\u2013500 \u03bcm<\/td>\n<\/tr>\n
Kh\u1ed1i l\u01b0\u1ee3ng ri\u00eang<\/td>\n700\u2013900 kg\/m\u00b3<\/td>\n<\/tr>\n
Kh\u1ea3 n\u0103ng ch\u00e1y<\/td>\nCao<\/td>\n<\/tr>\n
\u0110\u1ed9 m\u00e0i m\u00f2n<\/td>\nTrung b\u00ecnh \u0111\u1ebfn cao<\/td>\n<\/tr>\n
S\u1ef1 h\u00ecnh th\u00e0nh \u0111\u00e1m m\u00e2y b\u1ee5i<\/td>\nD\u1ec5<\/td>\n<\/tr>\n
Ti\u1ec1m n\u0103ng n\u1ed5<\/td>\nHi\u1ec7n di\u1ec7n trong m\u1ed9t s\u1ed1 \u0111i\u1ec1u ki\u1ec7n nh\u1ea5t \u0111\u1ecbnh<\/td>\n<\/tr>\n<\/tbody>\n<\/table><\/div>\n<\/section>\n
\n

B\u1ee5i than \u0111\u01b0\u1ee3c t\u1ea1o ra \u1edf \u0111\u00e2u?<\/h2>\n

T\u1ea1i h\u1ea7u h\u1ebft c\u00e1c c\u01a1 s\u1edf, b\u1ee5i than \u0111\u01b0\u1ee3c t\u1ea1o ra r\u1ea5t l\u00e2u tr\u01b0\u1edbc khi qu\u00e1 tr\u00ecnh \u0111\u1ed1t ch\u00e1y di\u1ec5n ra. L\u01b0\u1ee3ng b\u1ee5i ph\u00e1t th\u1ea3i \u0111\u00e1ng k\u1ec3 th\u01b0\u1eddng b\u1eaft ngu\u1ed3n t\u1eeb c\u00e1c h\u1ec7 th\u1ed1ng x\u1eed l\u00fd than, n\u01a1i v\u1eadt li\u1ec7u \u0111\u01b0\u1ee3c li\u00ean t\u1ee5c v\u1eadn chuy\u1ec3n gi\u1eefa c\u00e1c b\u0103ng t\u1ea3i, m\u00e1y nghi\u1ec1n, h\u1ea7m ch\u1ee9a, silo v\u00e0 b\u00e3i ch\u1ee9a.<\/p>\n

C\u00e1c th\u00e1p trung chuy\u1ec3n l\u00e0 nh\u1eefng \u0111i\u1ec3m n\u00f3ng ph\u00e1t sinh b\u1ee5i ph\u1ed5 bi\u1ebfn nh\u1ea5t v\u00ec than r\u01a1i xu\u1ed1ng t\u1ea1o ra s\u1ef1 nhi\u1ec5u lo\u1ea1n, l\u00e0m ph\u00e2n t\u00e1n c\u00e1c h\u1ea1t m\u1ecbn v\u00e0o kh\u00f4ng kh\u00ed xung quanh. M\u00e1y nghi\u1ec1n v\u00e0 h\u1ec7 th\u1ed1ng s\u00e0ng l\u1ecdc c\u00f3 th\u1ec3 l\u00e0m t\u0103ng th\u00eam l\u01b0\u1ee3ng b\u1ee5i b\u1eb1ng c\u00e1ch gi\u1ea3m k\u00edch th\u01b0\u1edbc h\u1ea1t v\u00e0 gi\u1ea3i ph\u00f3ng c\u00e1c h\u1ea1t m\u1ecbn b\u1ecb gi\u1eef l\u1ea1i tr\u01b0\u1edbc \u0111\u00f3.<\/p>\n

Ngay c\u1ea3 nh\u1eefng kho ch\u1ee9a h\u00e0ng ngo\u00e0i tr\u1eddi c\u0169ng c\u00f3 th\u1ec3 tr\u1edf th\u00e0nh ngu\u1ed3n ph\u00e1t t\u00e1n b\u1ee5i trong kh\u00f4ng kh\u00ed khi c\u00f3 gi\u00f3 m\u1ea1nh, d\u1eabn \u0111\u1ebfn c\u00e1c khi\u1ebfu n\u1ea1i v\u1ec1 m\u00f4i tr\u01b0\u1eddng v\u00e0 th\u1ea5t tho\u00e1t v\u1eadt li\u1ec7u. Theo th\u1eddi gian, s\u1ef1 t\u00edch t\u1ee5 b\u1ee5i xung quanh c\u00e1c c\u00f4ng tr\u00ecnh, thi\u1ebft b\u1ecb v\u00e0 h\u1ec7 th\u1ed1ng \u0111i\u1ec7n c\u00f3 th\u1ec3 g\u00e2y ra nh\u1eefng lo ng\u1ea1i v\u1ec1 v\u1eadn h\u00e0nh v\u00e0 an to\u00e0n.<\/p>\n<\/section>\n

\n

Nguy hi\u1ec3m c\u1ee7a b\u1ee5i than v\u01b0\u1ee3t xa ph\u1ea1m vi c\u00f4ng vi\u1ec7c d\u1ecdn d\u1eb9p nh\u00e0 c\u1eeda<\/h2>\n

Nhi\u1ec1u c\u01a1 s\u1edf v\u1eabn ch\u1ee7 y\u1ebfu li\u00ean h\u1ec7 b\u1ee5i than v\u1edbi v\u1ea5n \u0111\u1ec1 v\u1ec7 sinh. Tuy nhi\u00ean, h\u1eadu qu\u1ea3 c\u1ee7a n\u00f3 c\u00f2n lan r\u1ed9ng h\u01a1n nhi\u1ec1u so v\u1edbi s\u1ef1 t\u00edch t\u1ee5 b\u1ee5i c\u00f3 th\u1ec3 nh\u00ecn th\u1ea5y.<\/p>\n

C\u00e1c h\u1ea1t than m\u1ecbn c\u00f3 th\u1ec3 \u1ea3nh h\u01b0\u1edfng \u0111\u1ebfn s\u1ee9c kh\u1ecfe ng\u01b0\u1eddi lao \u0111\u1ed9ng do h\u00edt ph\u1ea3i trong th\u1eddi gian d\u00e0i, \u0111\u1eb7c bi\u1ec7t l\u00e0 trong c\u00e1c khu v\u1ef1c ch\u1ebf bi\u1ebfn k\u00edn. B\u1ee5i than c\u0169ng c\u00f3 th\u1ec3 x\u00e2m nh\u1eadp v\u00e0o \u1ed5 bi, \u0111\u1ed9ng c\u01a1, thi\u1ebft b\u1ecb \u0111o l\u01b0\u1eddng v\u00e0 h\u1ec7 th\u1ed1ng \u0111i\u1ec7n, l\u00e0m gi\u1ea3m \u0111\u1ed9 tin c\u1eady c\u1ee7a thi\u1ebft b\u1ecb v\u00e0 t\u0103ng nhu c\u1ea7u b\u1ea3o tr\u00ec.<\/p>\n

T\u1eeb g\u00f3c \u0111\u1ed9 m\u00f4i tr\u01b0\u1eddng, vi\u1ec7c ph\u00e1t th\u1ea3i kh\u00f4ng ki\u1ec3m so\u00e1t c\u00f3 th\u1ec3 d\u1eabn \u0111\u1ebfn vi ph\u1ea1m quy \u0111\u1ecbnh v\u00e0 khi\u1ebfu n\u1ea1i t\u1eeb c\u1ed9ng \u0111\u1ed3ng. \u0110\u1ed1i v\u1edbi c\u00e1c nh\u00e0 \u0111i\u1ec1u h\u00e0nh nh\u00e0 m\u00e1y t\u1eadp trung v\u00e0o vi\u1ec7c duy tr\u00ec s\u1ea3n xu\u1ea5t, nh\u1eefng t\u00e1c \u0111\u1ed9ng n\u00e0y th\u01b0\u1eddng d\u1eabn \u0111\u1ebfn th\u1eddi gian ng\u1eebng ho\u1ea1t \u0111\u1ed9ng t\u0103ng l\u00ean, chi ph\u00ed b\u1ea3o tr\u00ec cao h\u01a1n v\u00e0 c\u00e1c r\u1ee7i ro v\u1eadn h\u00e0nh c\u00f3 th\u1ec3 tr\u00e1nh \u0111\u01b0\u1ee3c.<\/p>\n

C\u00f3 l\u1ebd \u0111i\u1ec1u quan tr\u1ecdng nh\u1ea5t l\u00e0 b\u1ee5i than t\u00edch t\u1ee5 c\u00f3 th\u1ec3 t\u1ea1o ra \u0111i\u1ec1u ki\u1ec7n thu\u1eadn l\u1ee3i cho c\u00e1c v\u1ee5 ch\u00e1y n\u1ed5 n\u1ebfu c\u00f3 ngu\u1ed3n g\u00e2y ch\u00e1y.<\/p>\n<\/section>\n

\n

Hi\u1ec3u r\u00f5 c\u00e1c r\u1ee7i ro ch\u00e1y n\u1ed5 do b\u1ee5i than<\/h2>\n

V\u1ee5 n\u1ed5 b\u1ee5i than \u0111\u00f2i h\u1ecfi s\u1ef1 k\u1ebft h\u1ee3p c\u1ee5 th\u1ec3 c\u1ee7a c\u00e1c \u0111i\u1ec1u ki\u1ec7n, bao g\u1ed3m b\u1ee5i d\u1ec5 ch\u00e1y, oxy, s\u1ef1 ph\u00e2n t\u00e1n c\u1ee7a c\u00e1c h\u1ea1t b\u1ee5i, kh\u00f4ng gian k\u00edn v\u00e0 ngu\u1ed3n g\u00e2y ch\u00e1y. M\u1eb7c d\u00f9 c\u00e1c \u0111i\u1ec1u ki\u1ec7n n\u00e0y c\u00f3 th\u1ec3 kh\u00f4ng t\u1ed3n t\u1ea1i li\u00ean t\u1ee5c, nh\u01b0ng nhi\u1ec1u c\u01a1 s\u1edf c\u00f4ng nghi\u1ec7p c\u00f3 nh\u1eefng khu v\u1ef1c n\u01a1i ch\u00fang c\u00f3 th\u1ec3 x\u1ea3y ra \u0111\u1ed3ng th\u1eddi.<\/p>\n

C\u00e1c nh\u00e0 m\u00e1y nghi\u1ec1n than, nh\u00e0 trung chuy\u1ec3n, silo, thi\u1ebft b\u1ecb thu gom b\u1ee5i v\u00e0 c\u00e1c \u0111\u01b0\u1eddng b\u0103ng t\u1ea3i k\u00edn th\u01b0\u1eddng \u0111\u01b0\u1ee3c coi l\u00e0 nh\u1eefng v\u1ecb tr\u00ed c\u00f3 nguy c\u01a1 ch\u00e1y n\u1ed5 cao h\u01a1n v\u00ec b\u1ee5i m\u1ecbn c\u00f3 th\u1ec3 t\u00edch t\u1ee5 theo th\u1eddi gian trong khi c\u00e1c ngu\u1ed3n g\u00e2y ch\u00e1y ti\u1ec1m t\u00e0ng v\u1eabn c\u00f2n hi\u1ec7n di\u1ec7n. T\u0129nh \u0111i\u1ec7n, \u1ed5 tr\u1ee5c qu\u00e1 nhi\u1ec7t, ma s\u00e1t c\u01a1 h\u1ecdc, b\u1ec1 m\u1eb7t n\u00f3ng v\u00e0 s\u1ef1 c\u1ed1 \u0111i\u1ec7n l\u00e0 m\u1ed9t trong nh\u1eefng ngu\u1ed3n g\u00e2y ch\u00e1y ph\u1ed5 bi\u1ebfn nh\u1ea5t th\u01b0\u1eddng g\u1eb7p trong c\u00e1c h\u1ec7 th\u1ed1ng x\u1eed l\u00fd than.<\/p>\n

M\u1ed9t trong nh\u1eefng th\u00e1ch th\u1ee9c l\u1edbn nh\u1ea5t \u0111\u1ed1i v\u1edbi c\u00e1c v\u1ee5 n\u1ed5 b\u1ee5i than l\u00e0 m\u1ed1i nguy hi\u1ec3m th\u01b0\u1eddng ph\u00e1t tri\u1ec3n d\u1ea7n d\u1ea7n. C\u00e1c l\u1edbp b\u1ee5i tho\u1ea1t nh\u00ecn c\u00f3 v\u1ebb v\u00f4 h\u1ea1i c\u00f3 th\u1ec3 b\u1ecb cu\u1ed1n v\u00e0o kh\u00f4ng kh\u00ed trong qu\u00e1 tr\u00ecnh b\u1ea3o tr\u00ec, s\u1ef1 c\u1ed1 thi\u1ebft b\u1ecb ho\u1eb7c c\u00e1c tr\u1ee5c tr\u1eb7c \u0111\u1ed9t ng\u1ed9t trong quy tr\u00ecnh s\u1ea3n xu\u1ea5t, t\u1ea1o ra nh\u1eefng \u0111\u00e1m m\u00e2y b\u1ee5i d\u1ec5 g\u00e2y n\u1ed5 ch\u1ec9 trong v\u00e0i gi\u00e2y.<\/p>\n

\n \"Hi\u1ec3u
Hi\u1ec3u r\u00f5 c\u00e1c r\u1ee7i ro ch\u00e1y n\u1ed5 do b\u1ee5i than<\/figcaption><\/figure>\n<\/section>\n
\n

T\u1ea1i sao vi\u1ec7c thu gom b\u1ee5i hi\u1ec7u qu\u1ea3 l\u1ea1i v\u00f4 c\u00f9ng c\u1ea7n thi\u1ebft?<\/h2>\n

C\u00e1c chi\u1ebfn l\u01b0\u1ee3c ki\u1ec3m so\u00e1t b\u1ee5i hi\u1ec7n \u0111\u1ea1i t\u1eadp trung v\u00e0o vi\u1ec7c thu gi\u1eef b\u1ee5i ngay t\u1ea1i ngu\u1ed3n ph\u00e1t sinh tr\u01b0\u1edbc khi n\u00f3 lan r\u1ed9ng kh\u1eafp c\u01a1 s\u1edf. C\u00e1ch ti\u1ebfp c\u1eadn n\u00e0y kh\u00f4ng ch\u1ec9 c\u1ea3i thi\u1ec7n c\u00f4ng t\u00e1c v\u1ec7 sinh m\u00e0 c\u00f2n gi\u1ea3m thi\u1ec3u s\u1ef1 ti\u1ebfp x\u00fac c\u1ee7a ng\u01b0\u1eddi lao \u0111\u1ed9ng, b\u1ea3o v\u1ec7 thi\u1ebft b\u1ecb v\u00e0 gi\u1ea3m thi\u1ec3u kh\u1ea3 n\u0103ng t\u00edch t\u1ee5 b\u1ee5i d\u1ec5 ch\u00e1y.<\/p>\n

H\u1ec7 th\u1ed1ng thu gom b\u1ee5i \u0111\u01b0\u1ee3c thi\u1ebft k\u1ebf t\u1ed1t s\u1ebd t\u1ea1o ra lu\u1ed3ng kh\u00f4ng kh\u00ed \u0111\u01b0\u1ee3c ki\u1ec3m so\u00e1t xung quanh c\u00e1c \u0111i\u1ec3m chuy\u1ec3n t\u1ea3i, m\u00e1y nghi\u1ec1n, h\u1ea7m ch\u1ee9a v\u00e0 tr\u1ea1m x\u1ebfp d\u1ee1, ng\u0103n c\u00e1c h\u1ea1t b\u1ee5i trong kh\u00f4ng kh\u00ed tho\u00e1t ra khu v\u1ef1c l\u00e0m vi\u1ec7c xung quanh. Ngo\u00e0i vi\u1ec7c c\u1ea3i thi\u1ec7n s\u1ef1 s\u1ea1ch s\u1ebd c\u1ee7a nh\u00e0 m\u00e1y, vi\u1ec7c thu gom b\u1ee5i hi\u1ec7u qu\u1ea3 th\u01b0\u1eddng g\u00f3p ph\u1ea7n n\u00e2ng cao hi\u1ec7u qu\u1ea3 ho\u1ea1t \u0111\u1ed9ng b\u1eb1ng c\u00e1ch gi\u1ea3m t\u1ed5n th\u1ea5t v\u1eadt li\u1ec7u v\u00e0 gi\u1ea3m y\u00eau c\u1ea7u b\u1ea3o tr\u00ec.<\/p>\n

Khi c\u00e1c nh\u00e0 m\u00e1y theo \u0111u\u1ed5i c\u00e1c ti\u00eau chu\u1ea9n an to\u00e0n v\u00e0 m\u00f4i tr\u01b0\u1eddng nghi\u00eam ng\u1eb7t h\u01a1n, vi\u1ec7c thu gom b\u1ee5i ng\u00e0y c\u00e0ng \u0111\u01b0\u1ee3c xem l\u00e0 m\u1ed9t h\u1ec7 th\u1ed1ng quy tr\u00ecnh quan tr\u1ecdng h\u01a1n l\u00e0 m\u1ed9t ti\u1ec7n \u00edch ph\u1ee5 tr\u1ee3.<\/p>\n

\n \"H\u1ec7
T\u1ea1i sao vi\u1ec7c thu gom b\u1ee5i hi\u1ec7u qu\u1ea3 l\u1ea1i v\u00f4 c\u00f9ng c\u1ea7n thi\u1ebft?<\/figcaption><\/figure>\n<\/section>\n
\n

So s\u00e1nh gi\u1eefa b\u1ed9 l\u1ecdc t\u00fai v\u00e0 b\u1ed9 l\u1ecdc t\u0129nh \u0111i\u1ec7n (ESP) trong vi\u1ec7c thu gom b\u1ee5i than.<\/h2>\n

Vi\u1ec7c l\u1ef1a ch\u1ecdn gi\u1eefa b\u1ed9 l\u1ecdc t\u00fai v\u00e0 thi\u1ebft b\u1ecb l\u1ecdc t\u0129nh \u0111i\u1ec7n (ESP) ph\u1ee5 thu\u1ed9c ph\u1ea7n l\u1edbn v\u00e0o \u1ee9ng d\u1ee5ng v\u00e0 y\u00eau c\u1ea7u v\u1ec1 hi\u1ec7u su\u1ea5t.<\/p>\n

B\u1ed9 l\u1ecdc t\u00fai \u0111\u01b0\u1ee3c s\u1eed d\u1ee5ng r\u1ed9ng r\u00e3i \u1edf nh\u1eefng n\u01a1i y\u00eau c\u1ea7u hi\u1ec7u qu\u1ea3 thu gom h\u1ea1t b\u1ee5i r\u1ea5t cao. Kh\u1ea3 n\u0103ng gi\u1eef l\u1ea1i c\u00e1c h\u1ea1t b\u1ee5i m\u1ecbn khi\u1ebfn ch\u00fang \u0111\u1eb7c bi\u1ec7t hi\u1ec7u qu\u1ea3 trong c\u00e1c h\u1ec7 th\u1ed1ng x\u1eed l\u00fd than, \u0111i\u1ec3m trung chuy\u1ec3n, ho\u1ea1t \u0111\u1ed9ng nghi\u1ec1n v\u00e0 \u1ee9ng d\u1ee5ng l\u00f2 h\u01a1i, n\u01a1i ph\u1ea3i \u0111\u00e1p \u1ee9ng c\u00e1c gi\u1edbi h\u1ea1n ph\u00e1t th\u1ea3i nghi\u00eam ng\u1eb7t.<\/p>\n

Ng\u01b0\u1ee3c l\u1ea1i, c\u00e1c thi\u1ebft b\u1ecb l\u1ecdc t\u0129nh \u0111i\u1ec7n (ESP) th\u01b0\u1eddng \u0111\u01b0\u1ee3c s\u1eed d\u1ee5ng trong c\u00e1c nh\u00e0 m\u00e1y nhi\u1ec7t \u0111i\u1ec7n l\u1edbn \u0111\u1ec3 x\u1eed l\u00fd kh\u00ed th\u1ea3i. ESP c\u00f3 kh\u1ea3 n\u0103ng x\u1eed l\u00fd l\u01b0\u1ee3ng kh\u00ed l\u1edbn v\u1edbi \u0111\u1ed9 gi\u1ea3m \u00e1p su\u1ea5t t\u01b0\u01a1ng \u0111\u1ed1i th\u1ea5p v\u00e0 t\u1eeb l\u00e2u \u0111\u00e3 \u0111\u01b0\u1ee3c ch\u1ee9ng minh l\u00e0 gi\u1ea3i ph\u00e1p hi\u1ec7u qu\u1ea3 \u0111\u1ec3 ki\u1ec3m so\u00e1t l\u01b0\u1ee3ng kh\u00ed th\u1ea3i tro bay t\u1eeb c\u00e1c l\u00f2 h\u01a1i \u0111\u1ed1t than.<\/p>\n

Hi\u1ec7n nay, nhi\u1ec1u c\u01a1 s\u1edf \u0111\u00e1nh gi\u00e1 c\u1ea3 hai c\u00f4ng ngh\u1ec7 d\u1ef1a tr\u00ean c\u00e1c m\u1ee5c ti\u00eau v\u1ec1 ph\u00e1t th\u1ea3i, chi ph\u00ed v\u1eadn h\u00e0nh, kh\u00f4ng gian s\u1eb5n c\u00f3, y\u00eau c\u1ea7u b\u1ea3o tr\u00ec v\u00e0 c\u00e1c m\u1ee5c ti\u00eau m\u00f4i tr\u01b0\u1eddng d\u00e0i h\u1ea1n.<\/p>\n<\/section>\n

\n

Nh\u1eefng \u0111i\u1ec1u m\u00e0 \u0111\u1ed9i ng\u0169 An to\u00e0n, S\u1ee9c kh\u1ecfe v\u00e0 M\u00f4i tr\u01b0\u1eddng (EHS) v\u00e0 Mua s\u1eafm c\u1ea7n xem x\u00e9t<\/h2>\n

Vi\u1ec7c l\u1ef1a ch\u1ecdn h\u1ec7 th\u1ed1ng l\u1ecdc cho nh\u00e0 m\u00e1y nhi\u1ec7t \u0111i\u1ec7n than kh\u00f4ng ch\u1ec9 \u0111\u01a1n thu\u1ea7n l\u00e0 so s\u00e1nh c\u00f4ng su\u1ea5t l\u01b0u l\u01b0\u1ee3ng kh\u00ed ho\u1eb7c chi ph\u00ed thi\u1ebft b\u1ecb. Ng\u01b0\u1eddi ra quy\u1ebft \u0111\u1ecbnh c\u1ea7n xem x\u00e9t \u0111\u1eb7c \u0111i\u1ec3m c\u1ee7a b\u1ee5i, r\u1ee7i ro ch\u00e1y n\u1ed5, y\u00eau c\u1ea7u v\u1ec1 kh\u00ed th\u1ea3i, kh\u1ea3 n\u0103ng ti\u1ebfp c\u1eadn \u0111\u1ec3 b\u1ea3o tr\u00ec, m\u1ee9c ti\u00eau th\u1ee5 n\u0103ng l\u01b0\u1ee3ng v\u00e0 chi ph\u00ed v\u00f2ng \u0111\u1eddi.<\/p>\n

C\u00e1c h\u1ec7 th\u1ed1ng ho\u1ea1t \u0111\u1ed9ng t\u1ed1t trong \u0111i\u1ec1u ki\u1ec7n v\u1eadn h\u00e0nh th\u1ef1c t\u1ebf th\u01b0\u1eddng mang l\u1ea1i gi\u00e1 tr\u1ecb l\u1edbn h\u01a1n \u0111\u00e1ng k\u1ec3 so v\u1edbi c\u00e1c gi\u1ea3i ph\u00e1p ch\u1ec9 \u0111\u01b0\u1ee3c l\u1ef1a ch\u1ecdn d\u1ef1a tr\u00ean chi ph\u00ed \u0111\u1ea7u t\u01b0 ban \u0111\u1ea7u. Vi\u1ec7c \u0111\u00e1nh gi\u00e1 kinh nghi\u1ec7m c\u1ee7a nh\u00e0 cung c\u1ea5p, c\u00f4ng ngh\u1ec7 l\u1ecdc, t\u00ednh n\u0103ng an to\u00e0n v\u00e0 h\u1ed7 tr\u1ee3 sau b\u00e1n h\u00e0ng c\u00f3 th\u1ec3 gi\u00fap c\u00e1c c\u01a1 s\u1edf \u0111\u1ea1t \u0111\u01b0\u1ee3c c\u1ea3 s\u1ef1 tu\u00e2n th\u1ee7 quy \u0111\u1ecbnh v\u00e0 \u0111\u1ed9 tin c\u1eady l\u00e2u d\u00e0i.<\/p>\n

\u0110\u1ed1i v\u1edbi c\u00e1c ng\u00e0nh c\u00f4ng nghi\u1ec7p x\u1eed l\u00fd kh\u1ed1i l\u01b0\u1ee3ng than l\u1edbn, vi\u1ec7c thu gom b\u1ee5i c\u1ea7n \u0111\u01b0\u1ee3c xem l\u00e0 m\u1ed9t kho\u1ea3n \u0111\u1ea7u t\u01b0 chi\u1ebfn l\u01b0\u1ee3c v\u00e0o an to\u00e0n, hi\u1ec7u qu\u1ea3 m\u00f4i tr\u01b0\u1eddng v\u00e0 t\u00ednh li\u00ean t\u1ee5c ho\u1ea1t \u0111\u1ed9ng.<\/p>\n<\/section>\n

\n

Ph\u1ea7n k\u1ebft lu\u1eadn<\/h2>\n

B\u1ee5i than v\u1eabn l\u00e0 m\u1ed9t trong nh\u1eefng m\u1ed1i nguy hi\u1ec3m ph\u1ed5 bi\u1ebfn nh\u1ea5t do b\u1ee5i c\u00f4ng nghi\u1ec7p g\u00e2y ra t\u1ea1i c\u00e1c nh\u00e0 m\u00e1y \u0111i\u1ec7n, s\u1ea3n xu\u1ea5t xi m\u0103ng, s\u1ea3n xu\u1ea5t th\u00e9p v\u00e0 c\u00e1c c\u01a1 s\u1edf x\u1eed l\u00fd v\u1eadt li\u1ec7u r\u1eddi. M\u1eb7c d\u00f9 th\u01b0\u1eddng b\u1ecb b\u1ecf qua nh\u01b0 m\u1ed9t s\u1ea3n ph\u1ea9m ph\u1ee5 th\u00f4ng th\u01b0\u1eddng c\u1ee7a qu\u00e1 tr\u00ecnh ch\u1ebf bi\u1ebfn than, b\u1ee5i trong kh\u00f4ng kh\u00ed c\u00f3 th\u1ec3 g\u00e2y ra nh\u1eefng r\u1ee7i ro nghi\u00eam tr\u1ecdng v\u1ec1 s\u1ee9c kh\u1ecfe, m\u00f4i tr\u01b0\u1eddng, v\u1eadn h\u00e0nh v\u00e0 nguy c\u01a1 ch\u00e1y n\u1ed5 n\u1ebfu kh\u00f4ng \u0111\u01b0\u1ee3c qu\u1ea3n l\u00fd.<\/p>\n

B\u1eb1ng c\u00e1ch k\u1ebft h\u1ee3p c\u00e1c bi\u1ec7n ph\u00e1p v\u1ec7 sinh hi\u1ec7u qu\u1ea3 v\u1edbi c\u00e1c h\u1ec7 th\u1ed1ng thu gom b\u1ee5i \u0111\u01b0\u1ee3c thi\u1ebft k\u1ebf \u0111\u00fang c\u00e1ch nh\u01b0 b\u1ed9 l\u1ecdc t\u00fai v\u00e0 ESP, c\u00e1c c\u01a1 s\u1edf c\u00f3 th\u1ec3 gi\u1ea3m \u0111\u00e1ng k\u1ec3 nguy c\u01a1 do b\u1ee5i than g\u00e2y ra, \u0111\u1ed3ng th\u1eddi c\u1ea3i thi\u1ec7n an to\u00e0n, tu\u00e2n th\u1ee7 quy \u0111\u1ecbnh v\u00e0 hi\u1ec7u su\u1ea5t ho\u1ea1t \u0111\u1ed9ng c\u1ee7a nh\u00e0 m\u00e1y.<\/p>\n

Khi c\u00e1c ti\u00eau chu\u1ea9n v\u1ec1 m\u00f4i tr\u01b0\u1eddng ng\u00e0y c\u00e0ng tr\u1edf n\u00ean nghi\u00eam ng\u1eb7t v\u00e0 nhu c\u1ea7u s\u1ea3n xu\u1ea5t ti\u1ebfp t\u1ee5c t\u0103ng, vi\u1ec7c qu\u1ea3n l\u00fd b\u1ee5i ch\u1ee7 \u0111\u1ed9ng kh\u00f4ng c\u00f2n l\u00e0 \u0111i\u1ec1u t\u00f9y ch\u1ecdn m\u00e0 l\u00e0 m\u1ed9t th\u00e0nh ph\u1ea7n thi\u1ebft y\u1ebfu c\u1ee7a ho\u1ea1t \u0111\u1ed9ng c\u00f4ng nghi\u1ec7p hi\u1ec7n \u0111\u1ea1i.<\/p>\n<\/section>\n

\n

Kh\u00e1m ph\u00e1 th\u00eam t\u1eeb B\u00e1ch khoa to\u00e0n th\u01b0 v\u1ec1 b\u1ee5i c\u1ee7a ch\u00fang t\u00f4i<\/h3>\n

Kh\u00e1m ph\u00e1 nh\u1eefng hi\u1ec3u bi\u1ebft chuy\u00ean s\u00e2u v\u1ec1 b\u1ee5i d\u1ec5 ch\u00e1y, c\u00f4ng ngh\u1ec7 l\u1ecdc, h\u1ec7 th\u1ed1ng ki\u1ec3m so\u00e1t kh\u00ed th\u1ea3i v\u00e0 c\u00e1c bi\u1ec7n ph\u00e1p an to\u00e0n c\u00f4ng nghi\u1ec7p trong c\u00e1c ng\u00e0nh s\u1ea3n xu\u1ea5t \u0111i\u1ec7n, xi m\u0103ng, th\u00e9p, th\u1ef1c ph\u1ea9m v\u00e0 ch\u1ebf bi\u1ebfn.<\/p>\n

\u0110\u0103ng k\u00fd nh\u1eadn b\u1ea3n tin c\u1ee7a ch\u00fang t\u00f4i \u0111\u1ec3 c\u1eadp nh\u1eadt nh\u1eefng th\u00f4ng tin m\u1edbi nh\u1ea5t v\u1ec1 c\u00f4ng ngh\u1ec7 l\u1ecdc c\u00f4ng nghi\u1ec7p, thu gom b\u1ee5i v\u00e0 ki\u1ec3m so\u00e1t \u00f4 nhi\u1ec5m kh\u00f4ng kh\u00ed.<\/p>\n<\/section>\n

\n

Nh\u1eefng c\u00e2u h\u1ecfi th\u01b0\u1eddng g\u1eb7p<\/h2>\n
\n

B\u1ee5i than c\u00f3 d\u1ec5 ch\u00e1y kh\u00f4ng?<\/h3>\n

\u0110\u00fang v\u1eady. B\u1ee5i than m\u1ecbn d\u1ec5 ch\u00e1y v\u00e0 c\u00f3 th\u1ec3 g\u00e2y ra h\u1ecfa ho\u1ea1n v\u00e0 n\u1ed5 khi ph\u00e1t t\u00e1n trong kh\u00f4ng kh\u00ed v\u00e0 ti\u1ebfp x\u00fac v\u1edbi ngu\u1ed3n l\u1eeda th\u00edch h\u1ee3p.<\/p>\n<\/p><\/div>\n

\n

Khu v\u1ef1c n\u00e0o ph\u00e1t sinh nhi\u1ec1u b\u1ee5i than nh\u1ea5t?<\/h3>\n

C\u00e1c \u0111\u1ecba \u0111i\u1ec3m ph\u00e1t sinh b\u1ee5i ph\u1ed5 bi\u1ebfn nh\u1ea5t bao g\u1ed3m m\u00e1y nghi\u1ec1n than, \u0111i\u1ec3m trung chuy\u1ec3n b\u0103ng t\u1ea3i, h\u1ea7m ch\u1ee9a, silo, b\u00e3i ch\u1ee9a v\u00e0 tr\u1ea1m b\u1ed1c x\u1ebfp.<\/p>\n<\/p><\/div>\n

\n

B\u1ee5i than c\u1ee9ng v\u00e0 b\u1ee5i than n\u00e2u kh\u00e1c nhau nh\u01b0 th\u1ebf n\u00e0o?<\/h3>\n

Than \u0111\u00e1 th\u01b0\u1eddng t\u1ea1o ra c\u00e1c h\u1ea1t b\u1ee5i m\u1ecbn v\u00e0 kh\u00f4 h\u01a1n, trong khi than n\u00e2u c\u00f3 h\u00e0m l\u01b0\u1ee3ng \u1ea9m cao h\u01a1n nh\u01b0ng v\u1eabn c\u00f3 th\u1ec3 t\u1ea1o ra l\u01b0\u1ee3ng b\u1ee5i \u0111\u00e1ng k\u1ec3 trong qu\u00e1 tr\u00ecnh v\u1eadn chuy\u1ec3n v\u00e0 ch\u1ebf bi\u1ebfn.<\/p>\n<\/p><\/div>\n

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H\u1ec7 th\u1ed1ng l\u1ecdc n\u00e0o t\u1ed1t h\u01a1n cho c\u00e1c \u1ee9ng d\u1ee5ng x\u1eed l\u00fd than?<\/h3>\n

C\u1ea3 b\u1ed9 l\u1ecdc t\u00fai v\u00e0 b\u1ed9 l\u1ecdc t\u0129nh \u0111i\u1ec7n \u0111\u1ec1u \u0111\u01b0\u1ee3c s\u1eed d\u1ee5ng r\u1ed9ng r\u00e3i. Gi\u1ea3i ph\u00e1p ph\u00f9 h\u1ee3p nh\u1ea5t ph\u1ee5 thu\u1ed9c v\u00e0o \u1ee9ng d\u1ee5ng, y\u00eau c\u1ea7u v\u1ec1 kh\u00ed th\u1ea3i, \u0111\u1eb7c t\u00ednh b\u1ee5i v\u00e0 \u0111i\u1ec1u ki\u1ec7n ho\u1ea1t \u0111\u1ed9ng.<\/p>\n<\/p><\/div>\n

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B\u1ee5i than c\u00f3 th\u1ec3 g\u00e2y h\u1ecfng h\u00f3c thi\u1ebft b\u1ecb kh\u00f4ng?<\/h3>\n

\u0110\u00fang v\u1eady. B\u1ee5i x\u00e2m nh\u1eadp c\u00f3 th\u1ec3 l\u00e0m h\u1ecfng \u1ed5 bi, \u0111\u1ed9ng c\u01a1, linh ki\u1ec7n \u0111i\u1ec7n, c\u1ea3m bi\u1ebfn v\u00e0 c\u00e1c thi\u1ebft b\u1ecb quan tr\u1ecdng kh\u00e1c, d\u1eabn \u0111\u1ebfn t\u0103ng chi ph\u00ed b\u1ea3o tr\u00ec v\u00e0 th\u1eddi gian ng\u1eebng ho\u1ea1t \u0111\u1ed9ng.<\/p>\n<\/p><\/div>\n<\/section>\n<\/div>","protected":false},"excerpt":{"rendered":"

Coal dust hazards include respiratory risks, fire and explosion dangers, equipment contamination, and environmental emissions. Learn about coal dust types, industrial collection methods, and filtration technologies used in power generation facilities.<\/p>","protected":false},"featured_media":31591,"template":"","meta":{"_acf_changed":false},"info":[],"class_list":["post-31585","blogs","type-blogs","status-publish","has-post-thumbnail","hentry"],"acf":[],"_links":{"self":[{"href":"https:\/\/www.intensiv-filter-himenviro.com\/vi\/wp-json\/wp\/v2\/blogs\/31585","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.intensiv-filter-himenviro.com\/vi\/wp-json\/wp\/v2\/blogs"}],"about":[{"href":"https:\/\/www.intensiv-filter-himenviro.com\/vi\/wp-json\/wp\/v2\/types\/blogs"}],"version-history":[{"count":3,"href":"https:\/\/www.intensiv-filter-himenviro.com\/vi\/wp-json\/wp\/v2\/blogs\/31585\/revisions"}],"predecessor-version":[{"id":31592,"href":"https:\/\/www.intensiv-filter-himenviro.com\/vi\/wp-json\/wp\/v2\/blogs\/31585\/revisions\/31592"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/www.intensiv-filter-himenviro.com\/vi\/wp-json\/wp\/v2\/media\/31591"}],"wp:attachment":[{"href":"https:\/\/www.intensiv-filter-himenviro.com\/vi\/wp-json\/wp\/v2\/media?parent=31585"}],"wp:term":[{"taxonomy":"info","embeddable":true,"href":"https:\/\/www.intensiv-filter-himenviro.com\/vi\/wp-json\/wp\/v2\/info?post=31585"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}