{"id":5529,"date":"2025-09-26T00:00:53","date_gmt":"2025-09-25T16:00:53","guid":{"rendered":"https:\/\/www.chinanhd.com\/?p=5529"},"modified":"2025-12-18T16:44:23","modified_gmt":"2025-12-18T08:44:23","slug":"why-pilot-filter-press-testing-is-crucial-before-full-scale-operations","status":"publish","type":"post","link":"https:\/\/www.chinanhd.com\/vi\/why-pilot-filter-press-testing-is-crucial-before-full-scale-operations\/","title":{"rendered":"T\u1ea1i sao ki\u1ec3m tra b\u00e1o ch\u00ed l\u1ecdc th\u00ed \u0111i\u1ec3m r\u1ea5t quan tr\u1ecdng tr\u01b0\u1edbc khi ho\u1ea1t \u0111\u1ed9ng quy m\u00f4 \u0111\u1ea7y \u0111\u1ee7"},"content":{"rendered":"

Trong th\u1ebf gi\u1edbi l\u1ecdc c\u00f4ng nghi\u1ec7p, nh\u1eadn \u0111\u01b0\u1ee3c k\u1ebft qu\u1ea3 t\u1ed1t nh\u1ea5t b\u1eaft \u0111\u1ea7u v\u1edbi vi\u1ec7c chu\u1ea9n b\u1ecb v\u00e0 th\u1eed nghi\u1ec7m c\u1ea9n th\u1eadn. M\u1ed9t trong nh\u1eefng c\u00e1ch th\u00f4ng minh nh\u1ea5t \u0111\u1ec3 \u0111\u1ea3m b\u1ea3o th\u00e0nh c\u00f4ng l\u00e0 b\u1eb1ng c\u00e1ch ch\u1ea1y m\u1ed9t th\u1eed nghi\u1ec7m \u00e9p l\u1ecdc th\u00ed \u0111i\u1ec3m tr\u01b0\u1edbc khi chuy\u1ec3n sang s\u1ea3n xu\u1ea5t quy m\u00f4 \u0111\u1ea7y \u0111\u1ee7. Lo\u1ea1i th\u1eed nghi\u1ec7m n\u00e0y cho ph\u00e9p c\u00e1c k\u1ef9 s\u01b0 v\u00e0 c\u00f4ng nh\u00e2n xem v\u1eadt li\u1ec7u ph\u1ea3n \u1ee9ng nh\u01b0 th\u1ebf n\u00e0o trong \u0111i\u1ec1u ki\u1ec7n l\u00e0m vi\u1ec7c th\u1ef1c t\u1ebf. N\u00f3 gi\u00fap h\u1ecd \u0111\u01b0a ra l\u1ef1a ch\u1ecdn th\u00f4ng minh v\u1ec1 thi\u1ebft b\u1ecb n\u00e0o \u0111\u1ec3 s\u1eed d\u1ee5ng, c\u00e1ch thi\u1ebft l\u1eadp c\u00e1c quy tr\u00ecnh v\u00e0 c\u00e1ch thi\u1ebft k\u1ebf h\u1ec7 th\u1ed1ng.<\/p>\n

\"M\u00e1y<\/p>\n

 <\/p>\n

<\/div>\n

Vai tr\u00f2 c\u1ee7a th\u1eed nghi\u1ec7m \u00e9p l\u1ecdc th\u00ed \u0111i\u1ec3m trong t\u1ed1i \u01b0u h\u00f3a quy tr\u00ecnh<\/h2>\n

Ki\u1ec3m tra m\u00e1y \u00e9p l\u1ecdc th\u00ed \u0111i\u1ec3m l\u00e0 m\u1ed9t b\u01b0\u1edbc quan tr\u1ecdng trong vi\u1ec7c l\u00e0m cho h\u1ec7 th\u1ed1ng l\u1ecdc ho\u1ea1t \u0111\u1ed9ng t\u1ed1t h\u01a1n. N\u00f3 cho m\u1ecdi ng\u01b0\u1eddi c\u01a1 h\u1ed9i ki\u1ec3m tra chi ti\u1ebft hi\u1ec7u su\u1ea5t v\u00e0 s\u1eed d\u1ee5ng c\u00e1c s\u1ef1 ki\u1ec7n v\u1eefng ch\u1eafc \u0111\u1ec3 gi\u1ea3m r\u1ee7i ro v\u00e0 t\u0103ng hi\u1ec7u qu\u1ea3.<\/p>\n

\u0110\u00e1nh gi\u00e1 hi\u1ec7u qu\u1ea3 l\u1ecdc v\u00e0 c\u00e1c s\u1ed1 li\u1ec7u hi\u1ec7u su\u1ea5t<\/h3>\n

Th\u00f4ng qua c\u00e1c th\u1eed nghi\u1ec7m th\u00ed \u0111i\u1ec3m, c\u00e1c k\u1ef9 s\u01b0 c\u00f3 th\u1ec3 \u0111o nh\u1eefng \u0111i\u1ec1u quan tr\u1ecdng nh\u01b0 l\u1ecdc nhanh nh\u01b0 th\u1ebf n\u00e0o, b\u00e1nh kh\u00f4 nh\u01b0 th\u1ebf n\u00e0o, ch\u1ea5t l\u1ecfng r\u00f5 r\u00e0ng nh\u01b0 th\u1ebf n\u00e0o v\u00e0 bao nhi\u00eau v\u1eadt li\u1ec7u \u0111\u01b0\u1ee3c x\u1eed l\u00fd. Nh\u1eefng chi ti\u1ebft n\u00e0y l\u00e0 ch\u00eca kh\u00f3a \u0111\u1ec3 ch\u1ecdn m\u00f4 h\u00ecnh m\u00e1y \u00e9p l\u1ecdc t\u1ed1t nh\u1ea5t v\u00e0 thi\u1ebft l\u1eadp cho m\u1ed9t c\u00f4ng vi\u1ec7c c\u1ee5 th\u1ec3.<\/p>\n

HDLY B\u1ed9 l\u1ecdc \u00e1p su\u1ea5t t\u1ef1 \u0111\u1ed9ng d\u1ecdc<\/a>, \u0111\u01b0\u1ee3c t\u1ea1o ra b\u1edfi New Hongda, x\u00e2y d\u1ef1ng tr\u00ean c\u00f4ng ngh\u1ec7 l\u1ecdc b\u00e1o ch\u00ed m\u1edbi nh\u1ea5t t\u1eeb kh\u1eafp n\u01a1i tr\u00ean th\u1ebf gi\u1edbi. N\u00f3 \u0111\u01b0\u1ee3c s\u1eed d\u1ee5ng r\u1ed9ng r\u00e3i trong c\u00e1c ng\u00e0nh c\u00f4ng nghi\u1ec7p nh\u01b0 kim lo\u1ea1i phi s\u1eaft, n\u00f3ng ch\u1ea3y, titan dioxide, h\u00f3a ch\u1ea5t, t\u00e1ch than, th\u1ef1c ph\u1ea9m, s\u1ee9, gi\u1ea5y, \u0111\u01b0\u1eddng, thu\u1ed1c nhu\u1ed9m v\u00e0 x\u1eed l\u00fd n\u01b0\u1edbc th\u1ea3i.<\/p>\n

X\u00e1c \u0111\u1ecbnh c\u00e1c th\u00f4ng s\u1ed1 ho\u1ea1t \u0111\u1ed9ng t\u1ed1i \u01b0u<\/h3>\n

Th\u1eed nghi\u1ec7m th\u00ed \u0111i\u1ec3m ch\u1ec9 ra \u0111i\u1ec1u ki\u1ec7n l\u00e0m vi\u1ec7c t\u1ed1t nh\u1ea5t, ch\u1eb3ng h\u1ea1n nh\u01b0 \u00e1p su\u1ea5t th\u1ee9c \u0103n ph\u00f9 h\u1ee3p, chi\u1ec1u d\u00e0i chu k\u1ef3, th\u1eddi gian s\u1ea5y kh\u00f4ng kh\u00ed v\u00e0 l\u01b0\u1ee3ng h\u00f3a ch\u1ea5t c\u1ea7n thi\u1ebft. Nh\u1eefng y\u1ebfu t\u1ed1 n\u00e0y \u0111\u00f3ng m\u1ed9t vai tr\u00f2 quan tr\u1ecdng trong ch\u1ea5t l\u01b0\u1ee3ng c\u1ee7a b\u00e1nh l\u1ecdc v\u00e0 to\u00e0n b\u1ed9 qu\u00e1 tr\u00ecnh ch\u1ea1y t\u1ed1t nh\u01b0 th\u1ebf n\u00e0o.<\/p>\n

\u00c1p su\u1ea5t cao nh\u1ea5t c\u00f3 th\u1ec3 l\u00ean \u0111\u1ebfn 16 kg. Th\u00eam v\u00e0o \u0111\u00f3, b\u01b0\u1edbc s\u1ea5y kh\u00f4ng kh\u00ed, ch\u1ee7 y\u1ebfu s\u1eed d\u1ee5ng kh\u00f4ng kh\u00ed, l\u00e0m cho b\u00e1nh l\u1ecdc si\u00eau kh\u00f4. V\u00ed d\u1ee5, \u0111\u1ed9 \u1ea9m trong b\u00e1nh l\u1ecdc phosphogypsum c\u00f3 th\u1ec3 gi\u1ea3m xu\u1ed1ng ch\u1ec9 10%. \u0110\u00f3 l\u00e0 m\u1ee9c th\u1ea5p h\u01a1n 25% b\u00ecnh th\u01b0\u1eddng. \u0110\u00f4i khi, \u0111i\u1ec1u n\u00e0y th\u1eadm ch\u00ed c\u00f3 ngh\u0129a l\u00e0 b\u1ecf qua b\u01b0\u1edbc s\u1ea5y c\u0169 ho\u00e0n to\u00e0n.<\/p>\n

Gi\u1ea3m r\u1ee7i ro ho\u1ea1t \u0111\u1ed9ng v\u00e0 s\u1ef1 kh\u00f4ng ch\u1eafc ch\u1eafn<\/h3>\n

C\u00e1c th\u1eed nghi\u1ec7m th\u00ed \u0111i\u1ec3m cho th\u1ea5y r\u00f5 r\u00e0ng c\u00e1ch b\u00f9n ho\u1ea1t \u0111\u1ed9ng khi \u0111\u01b0\u1ee3c l\u1ecdc d\u01b0\u1edbi \u00e1p su\u1ea5t. \u0110i\u1ec1u n\u00e0y c\u1eaft gi\u1ea3m b\u1ea5t ng\u1edd trong c\u00f4ng vi\u1ec7c quy m\u00f4 \u0111\u1ea7y \u0111\u1ee7 b\u1eb1ng c\u00e1ch x\u00e1c nh\u1eadn \u0111o\u00e1n v\u1ec1 nh\u1eefng th\u1ee9 nh\u01b0 k\u00edch th\u01b0\u1edbc h\u1ea1t ho\u1eb7c bao nhi\u00eau v\u1eadt li\u1ec7u c\u00f3 th\u1ec3 \u0111\u01b0\u1ee3c \u00e9p.<\/p>\n

L\u1ee3i \u00edch k\u1ef9 thu\u1eadt c\u1ee7a vi\u1ec7c ti\u1ebfn h\u00e0nh th\u1eed nghi\u1ec7m th\u00ed \u0111i\u1ec3m<\/h2>\n

Th\u00f4ng tin h\u1eefu \u00edch t\u1eeb c\u00e1c th\u1eed nghi\u1ec7m m\u00e1y \u00e9p l\u1ecdc th\u00ed \u0111i\u1ec3m l\u00e0 v\u00f4 gi\u00e1. N\u00f3 gi\u00fap x\u00e2y d\u1ef1ng c\u00e1c h\u1ec7 th\u1ed1ng m\u1ea1nh m\u1ebd ho\u1ea1t \u0111\u1ed9ng t\u1ed1t b\u1ea5t k\u1ec3 \u0111i\u1ec1u ki\u1ec7n.<\/p>\n

\u0110\u00e1nh gi\u00e1 s\u1ef1 h\u00ecnh th\u00e0nh b\u00e1nh v\u00e0 h\u00e0m l\u01b0\u1ee3ng \u1ea9m<\/h3>\n

Vi\u1ec7c t\u00ecm ra m\u1ed9t chi\u1ebfc b\u00e1nh h\u00ecnh th\u00e0nh nhanh nh\u01b0 th\u1ebf n\u00e0o v\u00e0 n\u00f3 \u01b0\u1edbt nh\u01b0 th\u1ebf n\u00e0o gi\u00fap quy\u1ebft \u0111\u1ecbnh li\u1ec7u c\u1ea7n s\u1ea5y th\u00eam hay kh\u00f4ng. D\u1eef li\u1ec7u t\u1ed1t t\u1eeb c\u00e1c th\u1eed nghi\u1ec7m th\u00ed \u0111i\u1ec3m c\u00f3 th\u1ec3 ti\u1ebft ki\u1ec7m n\u0103ng l\u01b0\u1ee3ng b\u1eb1ng c\u00e1ch c\u1eaft gi\u1ea3m c\u00e1c b\u01b0\u1edbc s\u1ea5y kh\u00f4ng c\u1ea7n thi\u1ebft sau khi l\u1ecdc.<\/p>\n

B\u00e1nh k\u1ebft th\u00fac v\u1edbi \u0111\u1ed9 \u1ea9m r\u1ea5t \u00edt. N\u1ebfu c\u00f3 th\u1ec3, \u0111i\u1ec1u n\u00e0y th\u1eadm ch\u00ed c\u00f3 th\u1ec3 lo\u1ea1i b\u1ecf nhu c\u1ea7u s\u1ea5y truy\u1ec1n th\u1ed1ng, ti\u1ebft ki\u1ec7m r\u1ea5t nhi\u1ec1u n\u0103ng l\u01b0\u1ee3ng.<\/p>\n

X\u00e1c \u0111\u1ecbnh th\u1eddi gian chu k\u1ef3 v\u00e0 c\u00f4ng su\u1ea5t th\u00f4ng qua<\/h3>\n

Th\u1eed nghi\u1ec7m \u1edf c\u1ea5p \u0111\u1ed9 th\u00ed \u0111i\u1ec3m cung c\u1ea5p c\u00e1c con s\u1ed1 \u0111\u00e1ng tin c\u1eady cho m\u1ed7i chu k\u1ef3 m\u1ea5t bao l\u00e2u - cho d\u00f9 \u0111\u00f3 l\u00e0 cho \u0103n, \u00e9p, gi\u1eb7t n\u1ebfu c\u1ea7n thi\u1ebft ho\u1eb7c s\u1ea5y kh\u00f4. N\u00f3 c\u0169ng cho th\u1ea5y c\u00f3 bao nhi\u00eau v\u1eadt li\u1ec7u c\u00f3 th\u1ec3 \u0111\u01b0\u1ee3c x\u1eed l\u00fd m\u1ed7i gi\u1edd. \u0110i\u1ec1u n\u00e0y \u0111\u1ea3m b\u1ea3o m\u1ee5c ti\u00eau s\u1ea3n xu\u1ea5t c\u00f3 th\u1ec3 \u0111\u01b0\u1ee3c \u0111\u00e1p \u1ee9ng v\u1edbi thi\u1ebft b\u1ecb \u0111\u01b0\u1ee3c ch\u1ecdn.<\/p>\n

D\u1ee1 nhanh l\u00e0 m\u1ed9t ph\u1ea7n th\u01b0\u1edfng. V\u00ed d\u1ee5, thi\u1ebft b\u1ecb l\u1edbn nh\u1ea5t v\u1edbi di\u1ec7n t\u00edch l\u1ecdc 168 \u33a1 Ch\u1ec9 m\u1ea5t 30 \u0111\u1ebfn 40 gi\u00e2y \u0111\u1ec3 t\u1ea3i.<\/p>\n

Ki\u1ec3m tra \u0111\u1eb7c \u0111i\u1ec3m b\u00f9n trong \u0111i\u1ec1u ki\u1ec7n th\u1ef1c t\u1ebf<\/h3>\n

Th\u1eed nghi\u1ec7m ph\u00f2ng th\u00ed nghi\u1ec7m th\u01b0\u1eddng kh\u00f4ng ph\u00f9 h\u1ee3p v\u1edbi c\u00e0i \u0111\u1eb7t nh\u00e0 m\u00e1y th\u1ef1c s\u1ef1. Ki\u1ec3m tra phi c\u00f4ng l\u1ea5p \u0111\u1ea7y kho\u1ea3ng tr\u1ed1ng n\u00e0y. N\u00f3 b\u1eaft ch\u01b0\u1edbc c\u00e1c \u0111i\u1ec1u ki\u1ec7n th\u1ef1c t\u1ebf nh\u01b0 thay \u0111\u1ed5i l\u01b0\u1ee3ng th\u1ee9c \u0103n ho\u1eb7c thay \u0111\u1ed5i nhi\u1ec7t \u0111\u1ed9.<\/p>\n

\u0110\u1ec3 ki\u1ec3m tra l\u1ef1a ch\u1ecdn, c\u00f3 m\u1ed9t m\u00e1y ki\u1ec3m tra 1,6m\u00b2. N\u00f3 ki\u1ec3m tra c\u00e1c \u0111\u1eb7c \u0111i\u1ec3m c\u1ee7a v\u1eadt li\u1ec7u kh\u00e1ch h\u00e0ng \u0111\u1ec3 cung c\u1ea5p ph\u00e2n t\u00edch d\u1eef li\u1ec7u ngay l\u1eadp t\u1ee9c v\u00e0 c\u1ea3i thi\u1ec7n l\u1ef1a ch\u1ecdn thi\u1ebft b\u1ecb.<\/p>\n

L\u1ee3i th\u1ebf kinh t\u1ebf c\u1ee7a ki\u1ec3m ch\u1ee9ng quy m\u00f4 th\u00ed \u0111i\u1ec3m<\/h2>\n

B\u00ean c\u1ea1nh ki\u1ebfn th\u1ee9c k\u1ef9 thu\u1eadt, th\u1eed nghi\u1ec7m th\u00ed \u0111i\u1ec3m c\u0169ng mang l\u1ea1i l\u1ee3i \u00edch ti\u1ebft ki\u1ec7m ti\u1ec1n th\u1ef1c s\u1ef1. N\u00f3 l\u00e0m gi\u1ea3m c\u00e1c r\u1ee7i ro t\u00e0i ch\u00ednh li\u00ean quan \u0111\u1ebfn c\u00e1c kho\u1ea3n \u0111\u1ea7u t\u01b0 l\u1edbn.<\/p>\n

Gi\u1ea3m thi\u1ec3u r\u1ee7i ro \u0111\u1ea7u t\u01b0 v\u1ed1n<\/h3>\n

Mua thi\u1ebft b\u1ecb l\u1ecdc quy m\u00f4 \u0111\u1ea7y \u0111\u1ee7 m\u00e0 kh\u00f4ng ki\u1ec3m tra tr\u01b0\u1edbc c\u00f3 th\u1ec3 d\u1eabn \u0111\u1ebfn c\u00e1c l\u1ed7i \u0111\u1eaft ti\u1ec1n. Ki\u1ec3m tra th\u00ed \u0111i\u1ec3m \u0111\u1ea3m b\u1ea3o gi\u1ea3i ph\u00e1p \u0111\u01b0\u1ee3c l\u00ean k\u1ebf ho\u1ea1ch ho\u1ea1t \u0111\u1ed9ng nh\u01b0 mong \u0111\u1ee3i tr\u01b0\u1edbc khi chi ti\u00eau r\u1ea5t nhi\u1ec1u ti\u1ec1n.<\/p>\n

N\u00f3 t\u00e1ch ch\u1ea5t r\u1eafn t\u1eeb ch\u1ea5t l\u1ecfng th\u00f4ng qua r\u1eeda, l\u1ecdc v\u00e0 s\u1ea5y kh\u00f4 v\u1eadt li\u1ec7u.<\/p>\n

Gi\u1ea3m th\u1eddi gian ng\u1eebng ho\u1ea1t \u0111\u1ed9ng v\u00e0 chi ph\u00ed b\u1ea3o tr\u00ec sau khi th\u1ef1c hi\u1ec7n<\/h3>\n

C\u00f3 \u0111\u01b0\u1ee3c k\u00edch th\u01b0\u1edbc ph\u00f9 h\u1ee3p d\u1ef1a tr\u00ean k\u1ebft qu\u1ea3 th\u00ed \u0111i\u1ec3m c\u00f3 ngh\u0129a l\u00e0 \u00edt v\u1ea5n \u0111\u1ec1 h\u01a1n nh\u01b0 t\u1eafc ngh\u1ebdn ho\u1eb7c qu\u00e1 nhi\u1ec1u m\u00f2n. Theo th\u1eddi gian, \u0111i\u1ec1u n\u00e0y d\u1eabn \u0111\u1ebfn b\u1ea3o tr\u00ec r\u1ebb h\u01a1n v\u00ec thi\u1ebft b\u1ecb kh\u00f4ng b\u1ecb c\u0103ng th\u1eb3ng nhi\u1ec1u.<\/p>\n

Thi\u1ebft k\u1ebf d\u1ecdc b\u1ed1n c\u1ed9t l\u00e0 nh\u1ecf v\u00e0 chi\u1ebfm \u00edt kh\u00f4ng gian. L\u1edbn nh\u1ea5t 168 \u33a1 m\u00f4 h\u00ecnh bao g\u1ed3m ch\u1ec9 15m b\u1edfi 6m. H\u01a1n n\u1eefa, n\u00f3 c\u00f3 th\u1ec3 \u0111\u01b0\u1ee3c t\u00e1ch ra khi di chuy\u1ec3n \u0111\u1ebfn m\u1ed9t n\u01a1i m\u1edbi.<\/p>\n

C\u1ea3i thi\u1ec7n l\u1ee3i nhu\u1eadn \u0111\u1ea7u t\u01b0 d\u00e0i h\u1ea1n<\/h3>\n

V\u1edbi c\u00e1c c\u00e0i \u0111\u1eb7t t\u1ed1t nh\u1ea5t \u0111\u01b0\u1ee3c t\u00ecm ra t\u1eeb c\u00e1c th\u1eed nghi\u1ec7m th\u00ed \u0111i\u1ec3m, c\u00e1c nh\u00e0 m\u00e1y t\u1eadn h\u01b0\u1edfng th\u1eddi gian ho\u1ea1t \u0111\u1ed9ng h\u01a1n v\u00e0 ch\u1ea5t l\u01b0\u1ee3ng \u0111\u1ea7u ra \u1ed5n \u0111\u1ecbnh. Nh\u1eefng \u0111i\u1ec1u n\u00e0y t\u0103ng l\u00ean l\u1ee3i nhu\u1eadn d\u00e0i h\u1ea1n t\u1ed1t h\u01a1n v\u1ec1 ti\u1ec1n chi ti\u00eau.<\/p>\n

C\u00e1c c\u00e2n nh\u1eafc v\u1ec1 m\u00f4i tr\u01b0\u1eddng v\u00e0 quy \u0111\u1ecbnh<\/h2>\n

C\u00e1c ng\u00e0nh c\u00f4ng nghi\u1ec7p ng\u00e0y nay \u0111\u1ed1i ph\u00f3 v\u1edbi c\u00e1c quy t\u1eafc m\u00f4i tr\u01b0\u1eddng nghi\u00eam kh\u1eafc h\u01a1n. Ki\u1ec3m tra m\u00e1y \u00e9p l\u1ecdc th\u00ed \u0111i\u1ec3m gi\u00fap \u0111\u00e1p \u1ee9ng c\u00e1c ti\u00eau chu\u1ea9n n\u00e0y trong khi h\u1ed7 tr\u1ee3 c\u00e1c n\u1ed7 l\u1ef1c xanh.<\/p>\n

\u0110\u1ea3m b\u1ea3o tu\u00e2n th\u1ee7 c\u00e1c ti\u00eau chu\u1ea9n gi\u1ea3i ph\u00f3ng<\/h3>\n

\u0110\u1ed9 r\u00f5 r\u00e0ng c\u1ee7a ch\u1ea5t l\u1ecfng trong c\u00e1c cu\u1ed9c ch\u1ea1y th\u00ed \u0111i\u1ec3m cho th\u1ea5y n\u1ebfu n\u01b0\u1edbc th\u1ea3i \u0111\u00e1p \u1ee9ng gi\u1edbi h\u1ea1n cho c\u00e1c ch\u1ea5t r\u1eafn ho\u1eb7c c\u00e1c ch\u1ea5t c\u00f3 h\u1ea1i. \u0110i\u1ec1u n\u00e0y gi\u00fap tr\u00e1nh ph\u1ea1t ho\u1eb7c chi ph\u00ed l\u00e0m s\u1ea1ch th\u00eam.<\/p>\n

N\u00e2ng cao chi\u1ebfn l\u01b0\u1ee3c qu\u1ea3n l\u00fd ch\u1ea5t th\u1ea3i th\u00f4ng qua d\u1eef li\u1ec7u ch\u00ednh x\u00e1c<\/h3>\n

Bi\u1ebft \u0111\u1ed9 \u1ea9m ch\u00ednh x\u00e1c c\u1ee7a b\u00e1nh gi\u00fap l\u1eadp k\u1ebf ho\u1ea1ch l\u00e0m th\u1ebf n\u00e0o \u0111\u1ec3 x\u1eed l\u00fd ch\u1ea5t th\u1ea3i. \u0110i\u1ec1u n\u00e0y bao g\u1ed3m m\u1ecdi th\u1ee9 t\u1eeb k\u1ebf ho\u1ea1ch b\u00e3i r\u00e1c cho \u0111\u1ebfn t\u00e1i s\u1eed d\u1ee5ng ho\u1eb7c ph\u1ee5c h\u1ed3i v\u1eadt li\u1ec7u, t\u1ea5t c\u1ea3 d\u1ef1a tr\u00ean s\u1ed1 l\u01b0\u1ee3ng tr\u1ecdng l\u01b0\u1ee3ng ch\u00ednh x\u00e1c.<\/p>\n

H\u1ed7 tr\u1ee3 thi\u1ebft k\u1ebf quy tr\u00ecnh b\u1ec1n v\u1eefng<\/h3>\n

C\u00e1c th\u1eed nghi\u1ec7m th\u00ed \u0111i\u1ec3m ph\u00e1t hi\u1ec7n c\u01a1 h\u1ed9i t\u00e1i s\u1eed d\u1ee5ng n\u01b0\u1edbc ho\u1eb7c ti\u1ebft ki\u1ec7m n\u0103ng l\u01b0\u1ee3ng, ch\u1eb3ng h\u1ea1n nh\u01b0 b\u1ecf qua m\u00e1y s\u1ea5y nhi\u1ec7t. \u0110i\u1ec1u n\u00e0y h\u1ed7 tr\u1ee3 k\u1ef9 thu\u1eadt th\u00e2n thi\u1ec7n v\u1edbi m\u00f4i tr\u01b0\u1eddng ph\u00f9 h\u1ee3p v\u1edbi m\u1ee5c ti\u00eau c\u1ee7a c\u00f4ng ty cho s\u1ef1 b\u1ec1n v\u1eefng.<\/p>\n

T\u00edch h\u1ee3p k\u1ebft qu\u1ea3 th\u1eed nghi\u1ec7m th\u00ed \u0111i\u1ec3m v\u00e0o thi\u1ebft k\u1ebf quy m\u00f4 \u0111\u1ea7y \u0111\u1ee7<\/h2>\n

Sau khi ch\u1ee9ng minh m\u1ecdi th\u1ee9 \u1edf c\u1ea5p \u0111\u1ed9 th\u00ed \u0111i\u1ec3m, c\u00e1c ph\u00e1t hi\u1ec7n c\u1ea7n \u0111\u01b0\u1ee3c l\u00e0m vi\u1ec7c trong c\u00e1c k\u1ebf ho\u1ea1ch quy m\u00f4 \u0111\u1ea7y \u0111\u1ee7. \u0110i\u1ec1u n\u00e0y \u0111\u1ea3m b\u1ea3o k\u1ebft qu\u1ea3 tuy\u1ec7t v\u1eddi tr\u00ean c\u00e1c v\u1ecb tr\u00ed v\u00e0 thi\u1ebft l\u1eadp kh\u00e1c nhau.<\/p>\n

T\u0103ng quy m\u00f4 d\u1ef1a tr\u00ean c\u00e1c \u0111i\u1ec3m d\u1eef li\u1ec7u \u0111\u01b0\u1ee3c x\u00e1c minh<\/h3>\n

C\u00e1c chuy\u00ean gia thi\u1ebft k\u1ebf s\u1eed d\u1ee5ng c\u00e1c con s\u1ed1 \u0111\u00e3 \u0111\u01b0\u1ee3c ch\u1ee9ng minh t\u1eeb c\u00e1c cu\u1ed9c ch\u1ea1y th\u00ed \u0111i\u1ec3m, ch\u1eb3ng h\u1ea1n nh\u01b0 t\u1ed1c \u0111\u1ed9 d\u00f2ng ch\u1ea3y ho\u1eb7c gi\u1ea3m \u00e1p su\u1ea5t, \u0111\u1ec3 m\u1edf r\u1ed9ng ch\u00ednh x\u00e1c. \u0110i\u1ec1u n\u00e0y tr\u00e1nh l\u00e0m cho m\u1ecdi th\u1ee9 qu\u00e1 l\u1edbn ho\u1eb7c qu\u00e1 nh\u1ecf cho c\u00f4ng vi\u1ec7c.<\/p>\n

T\u00f9y ch\u1ec9nh th\u00f4ng s\u1ed1 k\u1ef9 thu\u1eadt thi\u1ebft b\u1ecb cho nhu c\u1ea7u c\u1ee5 th\u1ec3 c\u1ee7a trang web<\/h3>\n

K\u1ebft qu\u1ea3 th\u00ed \u0111i\u1ec3m gi\u00fap \u0111i\u1ec1u ch\u1ec9nh c\u00e1c l\u1ef1a ch\u1ecdn, ch\u1eb3ng h\u1ea1n nh\u01b0 ch\u1ecdn k\u00edch th\u01b0\u1edbc t\u1ea5m ph\u00f9 h\u1ee3p ho\u1eb7c t\u00f9y ch\u1ecdn t\u1ef1 \u0111\u1ed9ng h\u00f3a. Ch\u00fang ph\u00f9 h\u1ee3p v\u1edbi gi\u1edbi h\u1ea1n kh\u00f4ng gian \u0111\u1ed9c \u0111\u00e1o ho\u1eb7c phong c\u00e1ch l\u00e0m vi\u1ec7c c\u1ee7a m\u1ed7i n\u01a1i.<\/p>\n

K\u00edch th\u01b0\u1edbc bu\u1ed3ng l\u1ecdc l\u00e0 1800X1800 mm. T\u1ea5m l\u1ecdc \u0111\u01b0\u1ee3c l\u00e0m b\u1eb1ng polypropylene c\u1ee7ng c\u1ed1 s\u1eeda \u0111\u1ed5i. C\u00e1c b\u1ed9 ph\u1eadn ch\u00ednh kh\u00e1c s\u1eed d\u1ee5ng th\u00e9p carbon. \u00c1p su\u1ea5t l\u00e0m vi\u1ec7c cho n\u00e9n l\u00e0 t\u1eeb 18 \u0111\u1ebfn 22 MPa.<\/p>\n

C\u1ea3i thi\u1ec7n \u0111\u1ed9 tin c\u1eady t\u1ed5ng th\u1ec3 c\u1ee7a h\u1ec7 th\u1ed1ng<\/h3>\n

C\u00e1c h\u1ec7 th\u1ed1ng \u0111\u01b0\u1ee3c x\u00e2y d\u1ef1ng v\u1edbi th\u00f4ng tin th\u1ef1c t\u1ebf \u00edt c\u00f3 kh\u1ea3 n\u0103ng b\u1ecb h\u1ecfng. Ch\u00fang d\u1ef1a tr\u00ean nh\u1eefng th\u00e1ch th\u1ee9c th\u1ef1c t\u1ebf, kh\u00f4ng ch\u1ec9 l\u00e0 nh\u1eefng \u00fd t\u01b0\u1edfng ho\u1eb7c \u0111o\u00e1n.<\/p>\n

Nh\u1eefng th\u00e1ch th\u1ee9c ph\u1ed5 bi\u1ebfn m\u00e0 kh\u00f4ng c\u00f3 th\u1eed nghi\u1ec7m phi c\u00f4ng<\/h2>\n

B\u1ecf qua th\u1eed nghi\u1ec7m phi c\u00f4ng th\u00edch h\u1ee3p th\u01b0\u1eddng g\u00e2y ra nh\u1eefng r\u1eafc r\u1ed1i b\u1ea5t ng\u1edd khi kh\u1edfi \u0111\u1ed9ng ho\u1eb7c trong qu\u00e1 tr\u00ecnh ch\u1ea1y s\u1edbm. \u0110i\u1ec1u n\u00e0y c\u00f3 th\u1ec3 \u0111\u01b0\u1ee3c tr\u00e1nh b\u1eb1ng c\u00e1ch ki\u1ec3m tra s\u1edbm.<\/p>\n

S\u1ef1 thi\u1ebfu hi\u1ec7u qu\u1ea3 l\u1ecdc b\u1ea5t ng\u1edd trong qu\u00e1 tr\u00ecnh v\u1eadn h\u00e0nh<\/h3>\n

Kh\u00f4ng bi\u1ebft b\u00f9n ho\u1ea1t \u0111\u1ed9ng nh\u01b0 th\u1ebf n\u00e0o d\u01b0\u1edbi \u00e1p l\u1ef1c, c\u00e1c nh\u00e0 m\u00e1y c\u00f3 th\u1ec3 th\u1ea5y ch\u1ebf bi\u1ebfn ch\u1eadm ho\u1eb7c b\u00e1nh kh\u00f4ng \u0111\u1ee7 kh\u00f4. \u0110i\u1ec1u n\u00e0y l\u00e0m t\u1ed5n h\u1ea1i ch\u1ea5t l\u01b0\u1ee3ng s\u1ea3n ph\u1ea9m cu\u1ed1i c\u00f9ng.<\/p>\n

C\u00e1c v\u1ea5n \u0111\u1ec1 v\u1ec1 k\u00edch th\u01b0\u1edbc thi\u1ebft b\u1ecb v\u00e0 c\u00f4ng su\u1ea5t kh\u00f4ng ph\u00f9 h\u1ee3p<\/h3>\n

\u0110o\u00e1n k\u00edch th\u01b0\u1edbc thi\u1ebft b\u1ecb ch\u1ec9 t\u1eeb d\u1eef li\u1ec7u ph\u00f2ng th\u00ed nghi\u1ec7m c\u00f3 th\u1ec3 g\u00e2y ra v\u1ea5n \u0111\u1ec1. M\u00e1y c\u00f3 th\u1ec3 qu\u00e1 l\u1edbn ho\u1eb7c qu\u00e1 nh\u1ecf, d\u1eabn \u0111\u1ebfn vi\u1ec7c d\u1eebng l\u1ea1i th\u01b0\u1eddng xuy\u00ean \u0111\u1ec3 s\u1eeda ch\u1eefa ho\u1eb7c \u0111\u1ea5u tranh \u0111\u1ec3 theo k\u1ecbp trong th\u1eddi gian b\u1eadn r\u1ed9n.<\/p>\n

T\u0103ng chi ph\u00ed do c\u1ea3i t\u1ea1o ho\u1eb7c s\u1eeda \u0111\u1ed5i quy tr\u00ecnh<\/h3>\n

Thi\u1ebft k\u1ebf b\u1eaft \u0111\u1ea7u sai c\u00f3 ngh\u0129a l\u00e0 s\u1eeda ch\u1eefa \u0111\u1eaft ti\u1ec1n sau \u0111\u00f3. \u0110i\u1ec1u n\u00e0y c\u00f3 th\u1ec3 c\u00f3 ngh\u0129a l\u00e0 th\u00eam m\u00e1y b\u01a1m, trao \u0111\u1ed5i t\u1ea5m, ho\u1eb7c th\u1eadm ch\u00ed x\u00e2y d\u1ef1ng l\u1ea1i to\u00e0n b\u1ed9 thi\u1ebft l\u1eadp sau khi thi\u1ebft l\u1eadp v\u00ec nhu c\u1ea7u \u0111\u00e3 b\u1ecb \u0111\u00e1nh gi\u00e1 sai.<\/p>\n

NHD: M\u1ed9t nh\u00e0 cung c\u1ea5p \u0111\u00e1ng tin c\u1eady c\u1ee7a c\u00e1c gi\u1ea3i ph\u00e1p l\u1ecdc v\u00e0 thi\u1ebft b\u1ecb c\u00f4ng nghi\u1ec7p<\/h2>\n

M\u1edbi Hongda, ho\u1eb7c NHD<\/a>\u0110\u00e3 l\u00e0 m\u1ed9t \u0111\u1ed1i t\u00e1c \u0111\u00e1ng tin c\u1eady cho c\u00e1c doanh nghi\u1ec7p t\u00ecm ki\u1ebfm thi\u1ebft b\u1ecb l\u1ecdc h\u00e0ng \u0111\u1ea7u t\u1eeb n\u0103m 2005. H\u1ecd mang k\u1ef9 n\u0103ng nghi\u00ean c\u1ee9u v\u00e0 ph\u00e1t tri\u1ec3n s\u00e2u s\u1eafc \u0111\u1ebfn b\u00e0n. S\u1ea3n ph\u1ea9m c\u1ee7a h\u1ecd ph\u1ee5c v\u1ee5 nhi\u1ec1u l\u0129nh v\u1ef1c, bao g\u1ed3m ch\u1ebf bi\u1ebfn h\u00f3a h\u1ecdc, khai th\u00e1c m\u1ecf, luy\u1ec7n kim v\u00e0 x\u1eed l\u00fd n\u01b0\u1edbc th\u1ea3i.<\/p>\n

S\u1ef1 c\u1ed1ng hi\u1ebfn c\u1ee7a h\u1ecd chi\u1ebfu s\u00e1ng trong c\u00f4ng vi\u1ec7c c\u1ee7a h\u1ecd, nh\u01b0 gi\u00fap thi\u1ebft l\u1eadp c\u00e1c quy t\u1eafc c\u00f4ng nghi\u1ec7p v\u00e0 cung c\u1ea5p m\u1ed9t lo\u1ea1t c\u00e1c s\u1ea3n ph\u1ea9m \u0111\u01b0\u1ee3c x\u00e2y d\u1ef1ng cho hi\u1ec7u su\u1ea5t cao.<\/p>\n

T\u1ed5ng quan v\u1ec1 d\u00f2ng s\u1ea3n ph\u1ea9m c\u1ee7a NHD:<\/h3>\n

D\u00f2ng l\u1ecdc & B\u1ed9 l\u1ecdc b\u00e1o ch\u00ed t\u1ef1 \u0111\u1ed9ng<\/h4>\n

Ch\u00fang \u0111i k\u00e8m v\u1edbi \u0111i\u1ec1u khi\u1ec3n t\u1ef1 \u0111\u1ed9ng \u0111\u1ea7y \u0111\u1ee7 v\u00e0 ch\u1ea1y kh\u00f4ng d\u1eebng l\u1ea1i. B\u1ed9 l\u1ecdc \u00e1p su\u1ea5t t\u1ef1 \u0111\u1ed9ng d\u1ecdc c\u1ee7a NHD chi\u1ebfm \u00edt ch\u1ed7 trong khi mang l\u1ea1i k\u1ebft qu\u1ea3 l\u1edbn. Ch\u00fang ho\u00e0n h\u1ea3o cho nh\u1eefng n\u01a1i ti\u1ebft ki\u1ec7m kh\u00f4ng gian quan tr\u1ecdng.<\/p>\n

M\u00e1y khu\u1ea5y \u0111\u1ed9ng & Thickener Series, Thi\u1ebft b\u1ecb cho c\u00f4ng nghi\u1ec7p axit sulfuric<\/h4>\n

C\u00e1c thi\u1ebft b\u1ecb n\u00e0y gi\u00fap k\u1ebft n\u1ed1i c\u00e1c b\u01b0\u1edbc trong c\u00e1c quy tr\u00ecnh \u0111\u1ed1i ph\u00f3 v\u1edbi c\u00e1c ch\u1ea5t kh\u1eafc nghi\u1ec7t nh\u01b0 axit sulfuric. Ch\u00fang \u0111\u01b0\u1ee3c l\u00e0m c\u1ee9ng v\u1edbi v\u1eadt li\u1ec7u \u0111\u1eb7c bi\u1ec7t \u0111\u1ec3 k\u00e9o d\u00e0i l\u00e2u.<\/p>\n

D\u00f2ng t\u00e0u \u00e1p su\u1ea5t<\/a> & D\u00f2ng thi\u1ebft b\u1ecb kh\u1eed l\u01b0u hu\u1ef3nh<\/h4>\n

\u0110\u01b0\u1ee3c x\u00e2y d\u1ef1ng cho c\u00e1c c\u00e0i \u0111\u1eb7t \u00e1p su\u1ea5t cao, ch\u00fang \u0111\u01b0\u1ee3c th\u1ef1c hi\u1ec7n m\u1ed9t c\u00e1ch c\u1ea9n th\u1eadn \u0111\u1ec3 x\u1eed l\u00fd an to\u00e0n s\u1ef1 t\u00e1ch kh\u00ed v\u00e0 ch\u1ea5t l\u1ecfng.<\/p>\n

 <\/p>\n

\"T\u00e0u<\/div>\n

B\u1ed9 l\u1ecdc v\u1ea3i Series & amp; D\u00f2ng v\u1eadt li\u1ec7u<\/h4>\n

NHD cung c\u1ea5p v\u1ea3i l\u1ecdc m\u1ea1nh m\u1ebd kh\u00f4ng m\u00f2n nhanh, ngay c\u1ea3 sau nhi\u1ec1u l\u1ea7n s\u1eed d\u1ee5ng. H\u1ecd v\u1eabn \u0111\u1ec3 v\u1eadt li\u1ec7u \u0111i qua d\u1ec5 d\u00e0ng.<\/p>\n

C\u00e2u h\u1ecfi th\u01b0\u1eddng g\u1eb7p:<\/h2>\n

Q1: M\u1ee5c \u0111\u00edch c\u1ee7a vi\u1ec7c ti\u1ebfn h\u00e0nh th\u1eed nghi\u1ec7m \u00e9p l\u1ecdc th\u00ed \u0111i\u1ec3m l\u00e0 g\u00ec?<\/strong>
\nA: M\u1ee5c ti\u00eau ch\u00ednh l\u00e0 ki\u1ec3m tra c\u00e1c \u00fd t\u01b0\u1edfng quy tr\u00ecnh b\u1eb1ng c\u00e1c th\u1eed nghi\u1ec7m th\u1ef1c s\u1ef1. N\u00f3 gi\u00fap t\u00ecm c\u00e1c c\u00e0i \u0111\u1eb7t t\u1ed1t nh\u1ea5t, ch\u1eb3ng h\u1ea1n nh\u01b0 th\u1eddi gian chu k\u1ef3, \u00e1p su\u1ea5t v\u00e0 \u0111\u1ed9 d\u00e0y b\u00e1nh. \u0110i\u1ec1u n\u00e0y \u0111\u1ea3m b\u1ea3o th\u00e0nh c\u00f4ng trong c\u00f4ng vi\u1ec7c quy m\u00f4 \u0111\u1ea7y \u0111\u1ee7 trong khi gi\u1ea3m r\u1ee7i ro c\u1ee7a k\u00edch th\u01b0\u1edbc thi\u1ebft b\u1ecb sai ho\u1eb7c hi\u1ec7u su\u1ea5t k\u00e9m.<\/p>\n

Q2: Th\u1eed nghi\u1ec7m th\u00ed \u0111i\u1ec3m c\u00f3 th\u1ef1c s\u1ef1 gi\u00fap gi\u1ea3m chi ph\u00ed d\u00e0i h\u1ea1n kh\u00f4ng?<\/strong>
\nA: V\u00e2ng, c\u00f3 th\u1ec3. B\u1eb1ng c\u00e1ch ph\u00e1t hi\u1ec7n c\u00e1c l\u1ed7i thi\u1ebft b\u1ecb x\u1ea5u ho\u1eb7c l\u1ed7i thi\u1ebft k\u1ebf s\u1edbm v\u1edbi d\u1eef li\u1ec7u th\u00ed \u0111i\u1ec3m \u0111\u00e3 \u0111\u01b0\u1ee3c ch\u1ee9ng minh, c\u00e1c c\u00f4ng ty tr\u00e1nh s\u1eeda ch\u1eefa \u0111\u1eaft ti\u1ec1n sau \u0111\u00f3. H\u1ecd c\u0169ng c\u00f3 l\u1ee3i t\u1eeb th\u1eddi gian ng\u1eebng ho\u1ea1t \u0111\u1ed9ng \u00edt h\u01a1n v\u1edbi c\u00e1c thi\u1ebft l\u1eadp ho\u1ea1t \u0111\u1ed9ng t\u1ed1t ngay t\u1eeb \u0111\u1ea7u.<\/p>\n

Q3: NHD h\u1ed7 tr\u1ee3 kh\u00e1ch h\u00e0ng nh\u01b0 th\u1ebf n\u00e0o trong giai \u0111o\u1ea1n th\u00ed \u0111i\u1ec3m?<\/strong>
\nA: NHD cung c\u1ea5p m\u1ed9t m\u00e1y ki\u1ec3m tra 1,6m\u00b2 \u0111\u1ec3 ki\u1ec3m tra v\u1eadt li\u1ec7u c\u1ee7a kh\u00e1ch h\u00e0ng. \u0110i\u1ec1u n\u00e0y cung c\u1ea5p d\u1eef li\u1ec7u ch\u00ednh x\u00e1c \u0111\u1ec3 ph\u00e2n t\u00edch v\u00e0 gi\u00fap ch\u1ecdn thi\u1ebft b\u1ecb ph\u00f9 h\u1ee3p. Kh\u00e1ch h\u00e0ng nh\u1eadn \u0111\u01b0\u1ee3c c\u00e1c gi\u1ea3i ph\u00e1p t\u00f9y ch\u1ec9nh d\u1ef1a tr\u00ean b\u1eb1ng ch\u1ee9ng th\u1ef1c s\u1ef1, kh\u00f4ng ch\u1ec9 l\u00e0 \u0111o\u00e1n, l\u00e0m cho vi\u1ec7c m\u1edf r\u1ed9ng \u0111\u00e1ng tin c\u1eady h\u01a1n.<\/p>","protected":false},"excerpt":{"rendered":"

In the world of industrial filtration, getting the best results starts with careful preparation and testing. One of the smartest ways to guarantee success is by running a pilot filter press test before moving to full-scale production. This kind of testing lets engineers and workers see how materials react in real working conditions. It helps […]<\/p>\n","protected":false},"author":1,"featured_media":5714,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[36],"tags":[],"class_list":["post-5529","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-industry-news"],"acf":{"photo_gallery":{"\u6848\u4f8b\u753b\u5eca":[[]]}},"_links":{"self":[{"href":"https:\/\/www.chinanhd.com\/vi\/wp-json\/wp\/v2\/posts\/5529","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.chinanhd.com\/vi\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/www.chinanhd.com\/vi\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/www.chinanhd.com\/vi\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/www.chinanhd.com\/vi\/wp-json\/wp\/v2\/comments?post=5529"}],"version-history":[{"count":4,"href":"https:\/\/www.chinanhd.com\/vi\/wp-json\/wp\/v2\/posts\/5529\/revisions"}],"predecessor-version":[{"id":6383,"href":"https:\/\/www.chinanhd.com\/vi\/wp-json\/wp\/v2\/posts\/5529\/revisions\/6383"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/www.chinanhd.com\/vi\/wp-json\/wp\/v2\/media\/5714"}],"wp:attachment":[{"href":"https:\/\/www.chinanhd.com\/vi\/wp-json\/wp\/v2\/media?parent=5529"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.chinanhd.com\/vi\/wp-json\/wp\/v2\/categories?post=5529"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.chinanhd.com\/vi\/wp-json\/wp\/v2\/tags?post=5529"}],"curies":[{"name":"WP","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}