{"id":5518,"date":"2025-09-24T00:00:14","date_gmt":"2025-09-23T16:00:14","guid":{"rendered":"https:\/\/www.chinanhd.com\/?p=5518"},"modified":"2025-12-18T16:44:22","modified_gmt":"2025-12-18T08:44:22","slug":"pitched-blade-agitator-design-in-sludge-thickeners-explained-clearly","status":"publish","type":"post","link":"https:\/\/www.chinanhd.com\/vi\/pitched-blade-agitator-design-in-sludge-thickeners-explained-clearly\/","title":{"rendered":"M\u00e1y l\u00e0m d\u00e0y n\u00f3n s\u00e2u l\u00e0 g\u00ec v\u00e0 l\u00e0m th\u1ebf n\u00e0o \u0111\u1ec3 c\u1ea3i thi\u1ec7n qu\u1ea3n l\u00fd b\u00f9n"},"content":{"rendered":"

Trong c\u00e1c c\u01a1 s\u1edf x\u1eed l\u00fd n\u01b0\u1edbc th\u1ea3i ng\u00e0y nay, qu\u1ea3n l\u00fd b\u00f9n hi\u1ec7u qu\u1ea3 l\u00e0 n\u1ec1n t\u1ea3ng c\u1ee7a hi\u1ec7u qu\u1ea3 ho\u1ea1t \u0111\u1ed9ng v\u00e0 tu\u00e2n th\u1ee7 c\u00e1c quy \u0111\u1ecbnh m\u00f4i tr\u01b0\u1eddng nghi\u00eam ng\u1eb7t. Nhu c\u1ea7u ng\u00e0y c\u00e0ng t\u0103ng v\u1ec1 c\u00e1c gi\u1ea3i ph\u00e1p b\u1ec1n v\u1eefng v\u00e0 hi\u1ec7u qu\u1ea3 v\u1ec1 chi ph\u00ed \u0111\u00e3 l\u00e0m n\u1ed5i b\u1eadt c\u00e1c c\u00f4ng ngh\u1ec7 ti\u00ean ti\u1ebfn nh\u01b0 l\u00e0m d\u00e0y n\u00f3n s\u00e2u<\/u><\/a>. Thi\u1ebft b\u1ecb chuy\u00ean d\u1ee5ng n\u00e0y \u0111\u00f3ng vai tr\u00f2 quan tr\u1ecdng trong vi\u1ec7c gi\u1ea3m kh\u1ed1i l\u01b0\u1ee3ng b\u00f9n b\u1eb1ng c\u00e1ch t\u1eadp trung ch\u1ea5t r\u1eafn, do \u0111\u00f3 h\u1ee3p l\u00fd h\u00f3a c\u00e1c quy tr\u00ecnh x\u1eed l\u00fd ti\u1ebfp theo. Th\u01b0\u1eddng \u0111\u01b0\u1ee3c t\u00edch h\u1ee3p v\u1edbi m\u00e1y \u00e9p l\u1ecdc t\u1ef1 \u0111\u1ed9ng, m\u00e1y l\u00e0m d\u00e0y n\u00f3n s\u00e2u \u0111ang c\u00e1ch m\u1ea1ng h\u00f3a vi\u1ec7c x\u1eed l\u00fd b\u00f9n trong c\u00e1c l\u0129nh v\u1ef1c c\u00f4ng nghi\u1ec7p kh\u00e1c nhau. H\u01b0\u1edbng d\u1eabn to\u00e0n di\u1ec7n n\u00e0y t\u00ecm hi\u1ec3u v\u1ec1 ch\u1ee9c n\u0103ng, thi\u1ebft k\u1ebf v\u00e0 l\u1ee3i \u00edch c\u1ee7a m\u00e1y l\u00e0m d\u00e0y n\u00f3n s\u00e2u, cung c\u1ea5p nh\u1eefng hi\u1ec3u bi\u1ebft c\u00f3 gi\u00e1 tr\u1ecb cho c\u00e1c nh\u00e0 qu\u1ea3n l\u00fd c\u01a1 s\u1edf v\u00e0 k\u1ef9 s\u01b0 nh\u1eb1m t\u1ed1i \u01b0u h\u00f3a ho\u1ea1t \u0111\u1ed9ng c\u1ee7a h\u1ecd.<\/p>\n

\"C\u01a1<\/p>\n

T\u1ed5ng quan v\u1ec1 Deep Cone Thickeners trong x\u1eed l\u00fd n\u01b0\u1edbc th\u1ea3i<\/b><\/strong><\/h2>\n

C\u00e1c ch\u1ea5t l\u00e0m d\u00e0y n\u00f3n s\u00e2u l\u00e0 \u0111i\u1ec1u kh\u00f4ng th\u1ec3 thi\u1ebfu trong giai \u0111o\u1ea1n ban \u0111\u1ea7u c\u1ee7a qu\u1ea3n l\u00fd b\u00f9n, ph\u1ee5c v\u1ee5 nh\u01b0 m\u1ed9t b\u01b0\u1edbc n\u1ec1n t\u1ea3ng trong x\u1eed l\u00fd n\u01b0\u1edbc th\u1ea3i.<\/p>\n

M\u1ee5c \u0111\u00edch v\u00e0 ch\u1ee9c n\u0103ng c\u1ee7a Deep Cone Thickeners<\/b><\/strong><\/h3>\n

M\u1ee5c ti\u00eau ch\u00ednh c\u1ee7a ch\u1ea5t l\u00e0m d\u00e0y n\u00f3n s\u00e2u l\u00e0 n\u00e2ng n\u1ed3ng \u0111\u1ed9 ch\u1ea5t r\u1eafn trong b\u00f9n th\u00f4ng qua qu\u00e1 tr\u00ecnh t\u1ef1 nhi\u00ean c\u1ee7a s\u1ef1 \u0111\u1ecbnh c\u01b0 h\u1ea5p d\u1eabn. B\u1eb1ng c\u00e1ch lo\u1ea1i b\u1ecf n\u01b0\u1edbc d\u01b0 th\u1eeba, c\u00e1c h\u1ec7 th\u1ed1ng n\u00e0y l\u00e0m gi\u1ea3m \u0111\u00e1ng k\u1ec3 kh\u1ed1i l\u01b0\u1ee3ng b\u00f9n \u0111\u00f2i h\u1ecfi x\u1eed l\u00fd ho\u1eb7c x\u1eed l\u00fd th\u00eam. Vi\u1ec7c gi\u1ea3m n\u00e0y d\u1eabn \u0111\u1ebfn ti\u1ebft ki\u1ec7m chi ph\u00ed \u0111\u00e1ng k\u1ec3, v\u00ec n\u00f3 gi\u1ea3m thi\u1ec3u c\u00e1c ngu\u1ed3n l\u1ef1c c\u1ea7n thi\u1ebft cho v\u1eadn chuy\u1ec3n v\u00e0 \u0111i\u1ec1u tr\u1ecb. Ngo\u00e0i ra, b\u00f9n d\u00e0y h\u01a1n k\u1ebft qu\u1ea3 duy tr\u00ec s\u1ef1 nh\u1ea5t qu\u00e1n c\u00f3 th\u1ec3 b\u01a1m, t\u1ea1o \u0111i\u1ec1u ki\u1ec7n chuy\u1ec3n ti\u1ebfp li\u1ec1n m\u1ea1ch sang c\u00e1c quy tr\u00ecnh h\u1ea1 l\u01b0u nh\u01b0 kh\u1eed n\u01b0\u1edbc ho\u1eb7c s\u1ea5y, trong khi tu\u00e2n th\u1ee7 c\u00e1c ti\u00eau chu\u1ea9n m\u00f4i tr\u01b0\u1eddng.<\/p>\n

C\u00e1c th\u00e0nh ph\u1ea7n ch\u00ednh v\u00e0 nguy\u00ean t\u1eafc ho\u1ea1t \u0111\u1ed9ng<\/b><\/strong><\/h3>\n

M\u1ed9t b\u1ed9 l\u00e0m d\u00e0y h\u00ecnh n\u00f3n s\u00e2u \u0111\u01b0\u1ee3c \u0111\u1eb7c tr\u01b0ng b\u1edfi b\u1ec3 h\u00ecnh tr\u1ee5 \u0111\u1eb7c bi\u1ec7t c\u1ee7a n\u00f3, thu h\u1eb9p th\u00e0nh m\u1ed9t c\u01a1 s\u1edf d\u1ed1c, h\u00ecnh n\u00f3n \u0111\u1ec3 t\u0103ng c\u01b0\u1eddng s\u1ef1 \u0111\u1ecbnh c\u01b0 c\u1ee7a ch\u1ea5t r\u1eafn. C\u00e1c th\u00e0nh ph\u1ea7n c\u1ea7n thi\u1ebft bao g\u1ed3m m\u1ed9t khoang th\u1ee9c \u0103n \u0111i\u1ec1u ch\u1ec9nh s\u1ef1 v\u00e0o b\u00f9n \u0111\u1ec3 ng\u0103n ch\u1eb7n s\u1ef1 bi\u1ebfn \u0111\u1ed9ng, m\u00e1y x\u00f3a ho\u1eb7c m\u00e1y x\u00f3a li\u00ean t\u1ee5c di chuy\u1ec3n c\u00e1c ch\u1ea5t r\u1eafn \u0111\u1ecbnh c\u01b0 h\u01b0\u1edbng \u0111\u1ebfn ph\u00f3ng d\u00f2ng ch\u1ea3y d\u01b0\u1edbi, m\u1ed9t k\u00eanh tr\u00e0n ng\u1eadp \u0111\u1ec3 lo\u1ea1i b\u1ecf ch\u1ea5t l\u1ecfng r\u00f5 r\u00e0ng v\u00e0 m\u1ed9t h\u1ec7 th\u1ed1ng gi\u1ea3i ph\u00f3ng d\u00f2ng ch\u1ea3y d\u01b0\u1edbi m\u1ea1nh m\u1ebd. Nguy\u00ean t\u1eafc ho\u1ea1t \u0111\u1ed9ng l\u00e0 \u0111\u01a1n gi\u1ea3n nh\u01b0ng hi\u1ec7u qu\u1ea3: b\u00f9n \u0111\u01b0\u1ee3c \u0111\u01b0a v\u00e0o nh\u00e0 cung c\u1ea5p, n\u01a1i t\u1ed1c \u0111\u1ed9 c\u1ee7a n\u00f3 \u0111\u01b0\u1ee3c gi\u1ea3m \u0111\u1ec3 cho ph\u00e9p c\u00e1c ch\u1ea5t r\u1eafn \u0111\u1ecbnh c\u01b0 d\u01b0\u1edbi tr\u1ecdng l\u1ef1c. Ch\u1ea5t l\u1ecfng r\u00f5 r\u00e0ng t\u0103ng l\u00ean v\u00e0 tho\u00e1t qua tr\u00e0n ng\u1eadp, trong khi b\u00f9n t\u1eadp trung \u0111\u01b0\u1ee3c h\u01b0\u1edbng \u0111\u1ebfn d\u00f2ng ch\u1ea3y d\u01b0\u1edbi \u0111\u1ec3 x\u1eed l\u00fd th\u00eam.<\/p>\n

T\u00ednh n\u0103ng ho\u1ea1t \u0111\u1ed9ng c\u1ee7a Deep Cone Thickeners<\/b><\/strong><\/h2>\n

Thi\u1ebft k\u1ebf v\u00e0 c\u01a1 ch\u1ebf ho\u1ea1t \u0111\u1ed9ng c\u1ee7a b\u1ed9 l\u00e0m d\u00e0y n\u00f3n s\u00e2u \u0111\u01b0\u1ee3c t\u1ed1i \u01b0u h\u00f3a \u0111\u1ec3 \u0111\u1ea3m b\u1ea3o t\u00e1ch ch\u1ea5t r\u1eafn kh\u1ecfi ch\u1ea5t l\u1ecfng hi\u1ec7u qu\u1ea3.<\/p>\n

T\u1ea7m quan tr\u1ecdng c\u1ee7a s\u1ef1 \u0111\u1ecbnh c\u01b0 trong n\u1ed3ng \u0111\u1ed9 ch\u1ea5t r\u1eafn<\/b><\/strong><\/h3>\n

Vi\u1ec7c \u0111\u1ecbnh c\u01b0 l\u00e0 c\u01a1 ch\u1ebf c\u1ed1t l\u00f5i th\u00fac \u0111\u1ea9y hi\u1ec7u qu\u1ea3 c\u1ee7a ch\u1ea5t l\u00e0m d\u00e0y n\u00f3n s\u00e2u. B\u1eb1ng c\u00e1ch t\u1eadn d\u1ee5ng tr\u1ecdng l\u1ef1c, h\u1ec7 th\u1ed1ng cho ph\u00e9p c\u00e1c ch\u1ea5t r\u1eafn n\u1eb7ng h\u01a1n ch\u00ecm xu\u1ed1ng \u0111\u00e1y, t\u1ea1o th\u00e0nh m\u1ed9t d\u00f2ng ch\u1ea3y d\u01b0\u1edbi t\u1eadp trung, trong khi c\u00e1c ch\u1ea5t l\u1ecfng nh\u1eb9 h\u01a1n t\u0103ng l\u00ean \u0111\u1ec9nh \u0111\u1ec3 tr\u00e0n ng\u1eadp. Qu\u00e1 tr\u00ecnh n\u00e0y kh\u00f4ng ch\u1ec9 l\u00e0m t\u0103ng n\u1ed3ng \u0111\u1ed9 ch\u1ea5t r\u1eafn m\u00e0 c\u00f2n c\u1ea3i thi\u1ec7n \u0111\u1ed9 r\u00f5 r\u00e0ng c\u1ee7a n\u01b0\u1edbc th\u1ea3i, l\u00e0m cho n\u00f3 d\u1ec5 d\u00e0ng h\u01a1n \u0111\u1ec3 \u0111\u00e1p \u1ee9ng c\u00e1c quy \u0111\u1ecbnh x\u1ea3 v\u00e0 t\u0103ng c\u01b0\u1eddng hi\u1ec7u qu\u1ea3 c\u1ee7a c\u00e1c giai \u0111o\u1ea1n x\u1eed l\u00fd ti\u1ebfp theo.<\/p>\n

Th\u00e1ch th\u1ee9c trong vi\u1ec7c \u0111\u1ea1t \u0111\u01b0\u1ee3c gi\u1ea3i quy\u1ebft b\u00f9n hi\u1ec7u qu\u1ea3<\/b><\/strong><\/h3>\n

M\u1eb7c d\u00f9 hi\u1ec7u qu\u1ea3 c\u1ee7a h\u1ecd, b\u1ed9 l\u00e0m d\u00e0y n\u00f3n s\u00e2u c\u00f3 th\u1ec3 \u0111\u1ed1i m\u1eb7t v\u1edbi nh\u1eefng th\u00e1ch th\u1ee9c \u1ea3nh h\u01b0\u1edfng \u0111\u1ebfn hi\u1ec7u su\u1ea5t. C\u00e1c v\u1ea5n \u0111\u1ec1 nh\u01b0 s\u1ef1 h\u00ecnh th\u00e0nh c\u1ee7a c\u00e1c v\u00f9ng ch\u1ebft - n\u01a1i b\u00f9n v\u1eabn t\u1ea1m d\u1eebng - c\u00e1c m\u00f4 h\u00ecnh d\u00f2ng ch\u1ea3y kh\u00f4ng \u0111\u1ed3ng \u0111\u1ec1u, ho\u1eb7c ph\u00e2n ph\u1ed1i ch\u1ea5t r\u1eafn kh\u00f4ng nh\u1ea5t qu\u00e1n c\u00f3 th\u1ec3 \u1ea3nh h\u01b0\u1edfng \u0111\u1ebfn hi\u1ec7u qu\u1ea3 \u0111\u1ecbnh c\u01b0. Nh\u1eefng v\u1ea5n \u0111\u1ec1 n\u00e0y c\u00f3 th\u1ec3 d\u1eabn \u0111\u1ebfn gi\u1ea3m th\u00f4ng l\u01b0\u1ee3ng, t\u0103ng chi ph\u00ed ho\u1ea1t \u0111\u1ed9ng v\u00e0 ti\u1ec1m n\u0103ng kh\u00f4ng tu\u00e2n th\u1ee7 c\u00e1c ti\u00eau chu\u1ea9n m\u00f4i tr\u01b0\u1eddng, \u0111\u00f2i h\u1ecfi thi\u1ebft k\u1ebf v\u00e0 b\u1ea3o tr\u00ec c\u1ea9n th\u1eadn \u0111\u1ec3 gi\u1ea3m thi\u1ec3u c\u00e1c r\u1ee7i ro nh\u01b0 v\u1eady.<\/p>\n

Nh\u1eefng c\u00e2n nh\u1eafc thi\u1ebft k\u1ebf cho Deep Cone Thickeners<\/b><\/strong><\/h2>\n

Hi\u1ec7u su\u1ea5t c\u1ee7a b\u1ed9 l\u00e0m d\u00e0y n\u00f3n s\u00e2u ph\u1ee5 thu\u1ed9c v\u00e0o c\u00e1c c\u00e2n nh\u1eafc thi\u1ebft k\u1ebf t\u1ec9 m\u1ec9 ph\u00f9 h\u1ee3p v\u1edbi nhu c\u1ea7u ho\u1ea1t \u0111\u1ed9ng c\u1ee5 th\u1ec3.<\/p>\n

H\u00ecnh h\u1ecdc b\u1ec3 v\u00e0 thi\u1ebft k\u1ebf Rake<\/b><\/strong><\/h3>\n

G\u00f3c n\u00f3n d\u1ed1c c\u1ee7a b\u1ed9 l\u00e0m d\u00e0y l\u00e0 m\u1ed9t t\u00ednh n\u0103ng thi\u1ebft k\u1ebf quan tr\u1ecdng, v\u00ec n\u00f3 t\u0103ng t\u1ed1c qu\u00e1 tr\u00ecnh \u0111\u1ecbnh c\u01b0 v\u00e0 ng\u0103n ch\u1eb7n c\u00e1c ch\u1ea5t r\u1eafn t\u00edch l\u0169y ho\u1eb7c t\u1eafc ngh\u1ebdn h\u1ec7 th\u1ed1ng. H\u1ec7 th\u1ed1ng rake, v\u1edbi l\u01b0\u1ee1i \u0111i\u1ec1u ch\u1ec9nh c\u1ee7a n\u00f3, \u0111\u00f3ng m\u1ed9t vai tr\u00f2 quan tr\u1ecdng b\u1eb1ng c\u00e1ch li\u00ean t\u1ee5c k\u00edch \u0111\u1ed9ng v\u00e0 di chuy\u1ec3n c\u00e1c ch\u1ea5t r\u1eafn \u0111\u1ecbnh c\u01b0 h\u01b0\u1edbng t\u1edbi \u0111i\u1ec3m x\u1ea3 d\u01b0\u1edbi d\u00f2ng ch\u1ea3y. S\u1ef1 t\u01b0\u01a1ng t\u00e1c n\u0103ng \u0111\u1ed9ng n\u00e0y \u0111\u1ea3m b\u1ea3o m\u1ed9t d\u00f2ng ch\u1ea3y nh\u1ea5t qu\u00e1n v\u00e0 ng\u0103n ch\u1eb7n s\u1ef1 t\u1eafc ngh\u1ebdn, duy tr\u00ec t\u00ednh to\u00e0n v\u1eb9n ho\u1ea1t \u0111\u1ed9ng c\u1ee7a b\u1ed9 l\u00e0m d\u00e0y trong th\u1eddi gian d\u00e0i.<\/p>\n

Ch\u1ecdn v\u1eadt li\u1ec7u \u0111\u1ec3 ch\u1ed1ng \u0103n m\u00f2n v\u00e0 b\u1ec1n<\/b><\/strong><\/h3>\n

V\u1edbi b\u1ea3n ch\u1ea5t \u0103n m\u00f2n c\u1ee7a b\u00f9n n\u01b0\u1edbc th\u1ea3i, th\u01b0\u1eddng ch\u1ee9a h\u00f3a ch\u1ea5t v\u00e0 ch\u1ea5t h\u1eefu c\u01a1, vi\u1ec7c l\u1ef1a ch\u1ecdn v\u1eadt li\u1ec7u l\u00e0 \u0111i\u1ec1u t\u1ed1i quan tr\u1ecdng. Th\u00e9p kh\u00f4ng g\u1ec9 ch\u1ea5t l\u01b0\u1ee3ng cao v\u00e0 h\u1ee3p ch\u1ea5t polymer b\u1ec1n th\u01b0\u1eddng \u0111\u01b0\u1ee3c s\u1eed d\u1ee5ng \u0111\u1ec3 ch\u1ecbu \u0111\u1ef1ng nh\u1eefng \u0111i\u1ec1u ki\u1ec7n kh\u1eafc nghi\u1ec7t n\u00e0y. NHD<\/u><\/a>, v\u1edbi kinh nghi\u1ec7m r\u1ed9ng r\u00e3i t\u1eeb h\u01a1n 800 d\u1ef1 \u00e1n trong c\u00e1c ng\u00e0nh c\u00f4ng nghi\u1ec7p nh\u01b0 h\u00f3a ch\u1ea5t ph\u1ed1t pho, s\u1ea3n xu\u1ea5t axit l\u01b0u hu\u1ef3nh v\u00e0 b\u1ea3o v\u1ec7 m\u00f4i tr\u01b0\u1eddng, \u01b0u ti\u00ean c\u00e1c v\u1eadt li\u1ec7u ch\u1ed1ng \u0103n m\u00f2n v\u00e0 l\u00e2u d\u00e0i \u0111\u1ec3 \u0111\u1ea3m b\u1ea3o tu\u1ed5i th\u1ecd v\u00e0 \u0111\u1ed9 tin c\u1eady c\u1ee7a ch\u1ea5t l\u00e0m d\u00e0y c\u1ee7a ch\u00fang.<\/p>\n

\"C\u00e1c<\/p>\n

T\u1ed1i \u01b0u h\u00f3a hi\u1ec7u su\u1ea5t trong c\u00e1c \u1ee9ng d\u1ee5ng Thickener<\/b><\/strong><\/h2>\n

M\u1ed9t s\u1ed1 y\u1ebfu t\u1ed1 g\u00f3p ph\u1ea7n v\u00e0o hi\u1ec7u su\u1ea5t t\u1ed1i \u01b0u c\u1ee7a b\u1ed9 l\u00e0m d\u00e0y n\u00f3n s\u00e2u trong m\u00f4i tr\u01b0\u1eddng c\u00f4ng nghi\u1ec7p.<\/p>\n

Hi\u1ec7u qu\u1ea3 n\u0103ng l\u01b0\u1ee3ng v\u00e0 ti\u00eau th\u1ee5 n\u0103ng l\u01b0\u1ee3ng<\/b><\/strong><\/h3>\n

M\u00e1y l\u00e0m d\u00e0y n\u00f3n s\u00e2u \u0111\u01b0\u1ee3c thi\u1ebft k\u1ebf \u0111\u1ec3 hi\u1ec7u qu\u1ea3 n\u0103ng l\u01b0\u1ee3ng, s\u1eed d\u1ee5ng tr\u1ecdng l\u1ef1c nh\u01b0 l\u1ef1c ch\u00ednh \u0111\u1ec3 \u0111\u1ecbnh c\u01b0 v\u00e0 gi\u1ea3m thi\u1ec3u nhu c\u1ea7u n\u0103ng l\u01b0\u1ee3ng c\u01a1 h\u1ecdc qu\u00e1 m\u1ee9c. Thi\u1ebft k\u1ebf n\u00e0y l\u00e0m gi\u1ea3m chi ph\u00ed ho\u1ea1t \u0111\u1ed9ng v\u00e0 ph\u00f9 h\u1ee3p v\u1edbi c\u00e1c m\u1ee5c ti\u00eau b\u1ec1n v\u1eefng, l\u00e0m cho ch\u00fang tr\u1edf th\u00e0nh m\u1ed9t l\u1ef1a ch\u1ecdn h\u1ea5p d\u1eabn cho c\u00e1c c\u01a1 s\u1edf nh\u1eb1m gi\u1ea3m d\u1ea5u ch\u00e2n m\u00f4i tr\u01b0\u1eddng c\u1ee7a h\u1ecd.<\/p>\n

T\u00e1c \u0111\u1ed9ng \u0111\u1ebfn t\u1ef7 l\u1ec7 \u0111\u1ecbnh c\u01b0 b\u00f9n v\u00e0 ch\u1ea5t l\u01b0\u1ee3ng l\u00e0m r\u00f5<\/b><\/strong><\/h3>\n

Thi\u1ebft k\u1ebf n\u00f3n d\u1ed1c l\u00e0m t\u0103ng \u0111\u00e1ng k\u1ec3 t\u1ef7 l\u1ec7 \u0111\u1ecbnh c\u01b0 b\u1eb1ng c\u00e1ch cung c\u1ea5p m\u1ed9t kh\u00f4ng gian h\u1ea1n ch\u1ebf khuy\u1ebfn kh\u00edch t\u00edch l\u0169y ch\u1ea5t r\u1eafn nhanh ch\u00f3ng. \u0110i\u1ec1u n\u00e0y d\u1eabn \u0111\u1ebfn n\u1ed3ng \u0111\u1ed9 ch\u1ea5t r\u1eafn d\u01b0\u1edbi d\u00f2ng ch\u1ea3y cao h\u01a1n v\u00e0 tr\u00e0n ng\u1eadp r\u00f5 r\u00e0ng h\u01a1n, \u0111\u00f3 l\u00e0 c\u00e1c ch\u1ec9 s\u1ed1 quan tr\u1ecdng \u0111\u1ec3 \u0111\u00e1nh gi\u00e1 hi\u1ec7u su\u1ea5t l\u00e0m d\u00e0y. Ch\u1ea5t l\u01b0\u1ee3ng l\u00e0m r\u00f5 \u0111\u01b0\u1ee3c c\u1ea3i thi\u1ec7n c\u0169ng l\u00e0m gi\u1ea3m g\u00e1nh n\u1eb7ng \u0111\u1ed1i v\u1edbi c\u00e1c quy tr\u00ecnh x\u1eed l\u00fd h\u1ea1 l\u01b0u, n\u00e2ng cao hi\u1ec7u qu\u1ea3 nh\u00e0 m\u00e1y t\u1ed5ng th\u1ec3.<\/p>\n

T\u00edch h\u1ee3p v\u1edbi h\u1ec7 th\u1ed1ng \u0111i\u1ec1u khi\u1ec3n t\u1ef1 \u0111\u1ed9ng<\/b><\/strong><\/h3>\n

M\u00e1y l\u00e0m d\u00e0y n\u00f3n s\u00e2u hi\u1ec7n \u0111\u1ea1i \u0111\u01b0\u1ee3c trang b\u1ecb c\u00e1c t\u00ednh n\u0103ng t\u1ef1 \u0111\u1ed9ng h\u00f3a ti\u00ean ti\u1ebfn, bao g\u1ed3m c\u1ea3m bi\u1ebfn v\u00e0 b\u1ed9 \u0111i\u1ec1u khi\u1ec3n logic c\u00f3 th\u1ec3 l\u1eadp tr\u00ecnh (PLC) k\u1ebft h\u1ee3p v\u1edbi giao di\u1ec7n m\u00e0n h\u00ecnh c\u1ea3m \u1ee9ng. C\u00e1c h\u1ec7 th\u1ed1ng n\u00e0y cho ph\u00e9p gi\u00e1m s\u00e1t th\u1eddi gian th\u1ef1c c\u00e1c th\u00f4ng s\u1ed1 nh\u01b0 m\u1ee9c b\u00f9n, t\u1ef7 l\u1ec7 d\u00f2ng ch\u1ea3y v\u00e0 n\u1ed3ng \u0111\u1ed9 ch\u1ea5t r\u1eafn. Vi\u1ec7c t\u00edch h\u1ee3p PLC \u0111\u1ea3m b\u1ea3o \u0111i\u1ec1u ch\u1ec9nh ch\u00ednh x\u00e1c v\u00e0 ho\u1ea1t \u0111\u1ed9ng nh\u1ea5t qu\u00e1n, ngay c\u1ea3 trong \u0111i\u1ec1u ki\u1ec7n t\u1ea3i dao \u0111\u1ed9ng, do \u0111\u00f3 t\u1ed1i \u0111a h\u00f3a \u0111\u1ed9 tin c\u1eady v\u00e0 hi\u1ec7u su\u1ea5t.<\/p>\n

M\u00e1y \u00e9p l\u1ecdc t\u1ef1 \u0111\u1ed9ng v\u00e0 s\u1ef1 h\u1ee3p t\u00e1c c\u1ee7a ch\u00fang v\u1edbi ch\u1ea5t d\u00e0y<\/b><\/strong><\/h2>\n

Sau khi l\u00e0m d\u00e0y, qu\u00e1 tr\u00ecnh kh\u1eed n\u01b0\u1edbc th\u01b0\u1eddng \u0111\u01b0\u1ee3c ho\u00e0n th\u00e0nh b\u1eb1ng c\u00e1ch s\u1eed d\u1ee5ng m\u00e1y \u00e9p l\u1ecdc t\u1ef1 \u0111\u1ed9ng, b\u1ed5 sung cho kh\u1ea3 n\u0103ng c\u1ee7a m\u00e1y l\u00e0m d\u00e0y n\u00f3n s\u00e2u.<\/p>\n

Ch\u1ee9c n\u0103ng c\u1ee7a m\u00e1y \u00e9p l\u1ecdc t\u1ef1 \u0111\u1ed9ng trong qu\u00e1 tr\u00ecnh kh\u1eed n\u01b0\u1edbc<\/b><\/strong><\/h3>\n

M\u00e1y \u00e9p l\u1ecdc t\u1ef1 \u0111\u1ed9ng ho\u1ea1t \u0111\u1ed9ng th\u00f4ng qua m\u1ed9t chu\u1ed7i c\u00f3 c\u1ea5u tr\u00fac: b\u00f9n \u0111\u01b0\u1ee3c \u0111\u01b0a v\u00e0o c\u00e1c bu\u1ed3ng ni\u00eam phong, n\u01a1i n\u00f3 \u0111\u01b0\u1ee3c n\u00e9n b\u1eb1ng c\u00e1ch s\u1eed d\u1ee5ng m\u00e0ng ho\u1eb7c kh\u00f4ng kh\u00ed \u0111\u1ec3 lo\u1ea1i b\u1ecf n\u01b0\u1edbc, ti\u1ebfp theo l\u00e0 r\u1eeda b\u00e1nh t\u00f9y ch\u1ecdn v\u00e0 x\u1ea3 t\u1ef1 \u0111\u1ed9ng. Qu\u00e1 tr\u00ecnh ho\u00e0n to\u00e0n t\u1ef1 \u0111\u1ed9ng n\u00e0y, \u0111\u01b0\u1ee3c ki\u1ec3m so\u00e1t b\u1edfi PLC, \u0111\u1ea3m b\u1ea3o ho\u1ea1t \u0111\u1ed9ng li\u00ean t\u1ee5c v\u00e0 c\u00f3 th\u1ec3 gi\u1ea3m h\u00e0m l\u01b0\u1ee3ng \u1ea9m trong b\u00e1nh l\u1ecdc phosphogypsum xu\u1ed1ng c\u00f2n th\u1ea5p nh\u01b0 10% -m\u1ed9t c\u1ea3i ti\u1ebfn \u0111\u00e1ng k\u1ec3 so v\u1edbi ti\u00eau chu\u1ea9n c\u00f4ng nghi\u1ec7p l\u00e0 25%. Kh\u1ea3 n\u0103ng \u00e1p d\u1ee5ng \u00e1p su\u1ea5t l\u00ean \u0111\u1ebfn 16 kg t\u0103ng th\u00eam hi\u1ec7u qu\u1ea3 kh\u1eed n\u01b0\u1edbc.<\/p>\n

L\u1ee3i \u00edch c\u1ee7a vi\u1ec7c k\u1ebft h\u1ee3p m\u00e1y l\u00e0m d\u00e0y n\u00f3n s\u00e2u v\u1edbi h\u1ec7 th\u1ed1ng \u00e9p l\u1ecdc<\/b><\/strong><\/h3>\n

S\u1ef1 h\u1ee3p t\u00e1c gi\u1eefa m\u00e1y l\u00e0m d\u00e0y n\u00f3n s\u00e2u v\u00e0 m\u00e1y \u00e9p l\u1ecdc t\u1ef1 \u0111\u1ed9ng l\u00e0 m\u1ed9t s\u1ef1 thay \u0111\u1ed5i tr\u00f2 ch\u01a1i cho qu\u1ea3n l\u00fd b\u00f9n. Thickeners cung c\u1ea5p m\u1ed9t th\u1ee9c \u0103n \u0111\u1ed3ng nh\u1ea5t, t\u1eadp trung cho m\u00e1y \u00e9p l\u1ecdc, c\u1ea3i thi\u1ec7n t\u1ef7 l\u1ec7 l\u1ecdc v\u00e0 gi\u1ea3m thi\u1ec3u t\u1eafc ngh\u1ebdn v\u1ea3i ho\u1eb7c \u00f4 nhi\u1ec5m. Vi\u1ec7c s\u1eed d\u1ee5ng c\u00e1c th\u00e0nh ph\u1ea7n l\u1ecdc d\u1ef1a tr\u00ean polymer ti\u1ebfp t\u1ee5c tinh ch\u1ec9nh quy tr\u00ecnh, cung c\u1ea5p s\u1ef1 t\u00e1ch s\u1eafc n\u00e9t h\u01a1n v\u00e0 \u0111\u1ea7u ra b\u00e1nh ch\u1ea5t l\u01b0\u1ee3ng cao h\u01a1n, s\u1eb5n s\u00e0ng cho vi\u1ec7c x\u1eed l\u00fd ho\u1eb7c t\u00e1i s\u1eed d\u1ee5ng.<\/p>\n

NHD: Nh\u00e0 cung c\u1ea5p \u0111\u00e1ng tin c\u1eady cho c\u00e1c gi\u1ea3i ph\u00e1p l\u1ecdc c\u00f4ng nghi\u1ec7p<\/b><\/strong><\/h2>\n

New Hongda (NHD) n\u1ed5i b\u1eadt nh\u01b0 m\u1ed9t nh\u00e0 cung c\u1ea5p h\u00e0ng \u0111\u1ea7u c\u1ee7a c\u00e1c gi\u1ea3i ph\u00e1p l\u1ecdc c\u00f4ng nghi\u1ec7p, t\u1ef1 h\u00e0o v\u1edbi m\u1ed9t d\u1ea5u ch\u00e2n to\u00e0n c\u1ea7u v\u1edbi h\u01a1n 800 d\u1ef1 \u00e1n ho\u00e0n th\u00e0nh v\u00e0 quan h\u1ec7 \u0111\u1ed1i t\u00e1c li\u00ean t\u1ee5c v\u1edbi h\u01a1n 1.000 kh\u00e1ch h\u00e0ng. Danh m\u1ee5c s\u1ea3n ph\u1ea9m c\u1ee7a h\u1ecd bao g\u1ed3m c\u00e1c ch\u1ea5t l\u00e0m d\u00e0y n\u00f3n s\u00e2u, b\u1ed9 l\u1ecdc ch\u00e2n kh\u00f4ng<\/u><\/a>v\u00e0 m\u00e1y \u00e9p l\u1ecdc t\u1ef1 \u0111\u1ed9ng, t\u1ea5t c\u1ea3 \u0111\u01b0\u1ee3c thi\u1ebft k\u1ebf \u0111\u1ec3 \u0111\u00e1p \u1ee9ng nhu c\u1ea7u c\u00f4ng nghi\u1ec7p \u0111a d\u1ea1ng. Cam k\u1ebft c\u1ee7a NHD \u0111\u1ed1i v\u1edbi s\u1ef1 \u0111\u1ed5i m\u1edbi l\u00e0 r\u00f5 r\u00e0ng trong c\u00e1c c\u01a1 s\u1edf th\u1eed nghi\u1ec7m quy m\u00f4 nh\u1ecf c\u1ee7a h\u1ecd, cho ph\u00e9p t\u1ed1i \u01b0u h\u00f3a thi\u1ebft k\u1ebf ch\u00ednh x\u00e1c tr\u01b0\u1edbc khi tri\u1ec3n khai quy m\u00f4 \u0111\u1ea7y \u0111\u1ee7, \u0111\u1ea3m b\u1ea3o c\u00e1c gi\u1ea3i ph\u00e1p ph\u00f9 h\u1ee3p v\u00e0 hi\u1ec7u qu\u1ea3 cho m\u00f4i tr\u01b0\u1eddng \u0111\u1ea7y th\u00e1ch th\u1ee9c.<\/p>\n

\"B\u1ed9<\/p>\n

K\u1ebft lu\u1eadn<\/b><\/strong><\/h2>\n

M\u00e1y l\u00e0m d\u00e0y n\u00f3n s\u00e2u l\u00e0 m\u1ed9t t\u00e0i s\u1ea3n quan tr\u1ecdng trong qu\u1ea3n l\u00fd b\u00f9n hi\u1ec7n \u0111\u1ea1i, cung c\u1ea5p m\u1ed9t ph\u01b0\u01a1ng ph\u00e1p hi\u1ec7u qu\u1ea3 cao \u0111\u1ec3 t\u1eadp trung ch\u1ea5t r\u1eafn v\u00e0 chu\u1ea9n b\u1ecb b\u00f9n cho ch\u1ebf bi\u1ebfn h\u1ea1 l\u01b0u. Khi k\u1ebft h\u1ee3p v\u1edbi m\u00e1y \u00e9p l\u1ecdc t\u1ef1 \u0111\u1ed9ng t\u1eeb c\u00e1c nh\u00e0 cung c\u1ea5p c\u00f3 uy t\u00edn nh\u01b0 NHD, c\u00f3 th\u1ecb ph\u1ea7n 50% cho ch\u1ea5t l\u00e0m d\u00e0y \u1edf Trung Qu\u1ed1c, c\u00e1c c\u01a1 s\u1edf c\u00f4ng nghi\u1ec7p c\u00f3 th\u1ec3 \u0111\u1ea1t \u0111\u01b0\u1ee3c \u0111\u1ea7u ra b\u00e1nh kh\u00f4 h\u01a1n, gi\u1ea3m ti\u00eau th\u1ee5 n\u0103ng l\u01b0\u1ee3ng v\u00e0 t\u0103ng \u0111\u1ed9 tin c\u1eady ho\u1ea1t \u0111\u1ed9ng. Vi\u1ec7c t\u00edch h\u1ee3p s\u00e2u s\u1eafc c\u00e1c y\u1ebfu t\u1ed1 thi\u1ebft k\u1ebf ti\u00ean ti\u1ebfn - ch\u1eb3ng h\u1ea1n nh\u01b0 h\u00ecnh h\u1ecdc b\u1ec3 t\u1ed1i \u01b0u h\u00f3a, v\u1eadt li\u1ec7u b\u1ec1n v\u00e0 \u0111i\u1ec1u khi\u1ec3n t\u1ef1 \u0111\u1ed9ng - \u0111\u1ea3m b\u1ea3o r\u1eb1ng b\u1ed9 l\u00e0m d\u00e0y n\u00f3n s\u00e2u cung c\u1ea5p hi\u1ec7u su\u1ea5t nh\u1ea5t qu\u00e1n tr\u00ean m\u1ed9t lo\u1ea1t c\u00e1c \u1ee9ng d\u1ee5ng c\u00f4ng nghi\u1ec7p, t\u1eeb x\u1eed l\u00fd n\u01b0\u1edbc th\u1ea3i \u0111\u1ebfn ch\u1ebf bi\u1ebfn h\u00f3a h\u1ecdc. \u0110\u1ea7u t\u01b0 v\u00e0o c\u00e1c c\u00f4ng ngh\u1ec7 n\u00e0y kh\u00f4ng ch\u1ec9 c\u1ea3i thi\u1ec7n hi\u1ec7u qu\u1ea3 m\u00e0 c\u00f2n h\u1ed7 tr\u1ee3 c\u00e1c m\u1ee5c ti\u00eau b\u1ec1n v\u1eefng d\u00e0i h\u1ea1n.<\/p>\n

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

Q1: \u0110i\u1ec1u g\u00ec l\u00e0m cho b\u1ed9 l\u00e0m d\u00e0y n\u00f3n s\u00e2u ph\u00f9 h\u1ee3p cho x\u1eed l\u00fd n\u01b0\u1edbc th\u1ea3i?<\/strong><\/p>\n

A: M\u00e1y l\u00e0m d\u00e0y n\u00f3n s\u00e2u c\u00f3 thi\u1ebft k\u1ebf n\u00f3n d\u1ed1c v\u00e0 h\u1ec7 th\u1ed1ng rake hi\u1ec7u qu\u1ea3 \u0111\u1ea9y nhanh s\u1ef1 \u0111\u1ecbnh c\u01b0 c\u1ee7a ch\u1ea5t r\u1eafn v\u00e0 ng\u0103n ch\u1eb7n t\u1eafc ngh\u1ebdn, l\u00e0m cho ch\u00fang l\u00fd t\u01b0\u1edfng cho vi\u1ec7c t\u1eadp trung b\u00f9n trong x\u1eed l\u00fd n\u01b0\u1edbc th\u1ea3i v\u1edbi s\u1ef1 gi\u00e1n \u0111o\u1ea1n ho\u1ea1t \u0111\u1ed9ng t\u1ed1i thi\u1ec3u.<\/p>\n

Q2: L\u00e0m th\u1ebf n\u00e0o \u0111\u1ec3 m\u00e1y \u00e9p l\u1ecdc t\u1ef1 \u0111\u1ed9ng c\u1ea3i thi\u1ec7n hi\u1ec7u qu\u1ea3 kh\u1eed n\u01b0\u1edbc?<\/strong><\/p>\n

A: M\u00e1y \u00e9p l\u1ecdc t\u1ef1 \u0111\u1ed9ng t\u0103ng c\u01b0\u1eddng kh\u1eed n\u01b0\u1edbc b\u1eb1ng c\u00e1ch th\u1ef1c hi\u1ec7n chu k\u1ef3 cho \u0103n \u0111\u01b0\u1ee3c ki\u1ec3m so\u00e1t, \u00e9p b\u1eb1ng m\u00e0ng ho\u1eb7c s\u1ea5y kh\u00f4ng kh\u00ed, gi\u1eb7t t\u00f9y ch\u1ecdn v\u00e0 x\u1ea3 b\u00e1nh t\u1ef1 \u0111\u1ed9ng, \u0111\u1ea1t \u0111\u01b0\u1ee3c m\u1ee9c \u0111\u1ed9 \u1ea9m th\u1ea5p \u0111\u1ebfn 10% v\u1edbi \u00e1p su\u1ea5t l\u00ean \u0111\u1ebfn 16 kg, v\u01b0\u1ee3t xa c\u00e1c ph\u01b0\u01a1ng ph\u00e1p truy\u1ec1n th\u1ed1ng.<\/p>\n

Q3: T\u1ea1i sao ch\u1ecdn NHD’ thi\u1ebft b\u1ecb so v\u1edbi c\u00e1c nh\u00e0 cung c\u1ea5p kh\u00e1c?<\/strong><\/p>\n

Tr\u1ea3 l\u1eddi: Kinh nghi\u1ec7m r\u1ed9ng r\u00e3i c\u1ee7a NHD tr\u00ean 800 d\u1ef1 \u00e1n tr\u00ean to\u00e0n th\u1ebf gi\u1edbi, k\u1ebft h\u1ee3p v\u1edbi th\u1eed nghi\u1ec7m quy m\u00f4 nh\u1ecf s\u00e1ng t\u1ea1o v\u00e0 thi\u1ebft k\u1ebf ph\u00f9 h\u1ee3p, \u0111\u1ea3m b\u1ea3o thi\u1ebft b\u1ecb l\u1ecdc c\u1ee7a h\u1ecd ho\u1ea1t \u0111\u1ed9ng \u0111\u00e1ng tin c\u1eady trong m\u00f4i tr\u01b0\u1eddng \u0111\u00f2i h\u1ecfi, ph\u1ee5c v\u1ee5 kh\u00e1ch h\u00e0ng \u1edf c\u00e1c khu v\u1ef1c nh\u01b0 M\u1ef9, \u1ea4n \u0110\u1ed9 v\u00e0 Th\u1ed5 Nh\u0129 K\u1ef3 v\u1edbi k\u1ebft qu\u1ea3 \u0111\u01b0\u1ee3c ch\u1ee9ng minh.<\/p>","protected":false},"excerpt":{"rendered":"

In today\u2019s wastewater treatment facilities, effective sludge management is a cornerstone of operational efficiency and compliance with stringent environmental regulations. The increasing demand for sustainable and cost-effective solutions has spotlighted advanced technologies like the deep cone thickener. This specialized equipment plays a pivotal role in reducing sludge volume by concentrating solids, thereby streamlining subsequent treatment […]<\/p>\n","protected":false},"author":1,"featured_media":5792,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[36],"tags":[],"class_list":["post-5518","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\/5518","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=5518"}],"version-history":[{"count":3,"href":"https:\/\/www.chinanhd.com\/vi\/wp-json\/wp\/v2\/posts\/5518\/revisions"}],"predecessor-version":[{"id":6375,"href":"https:\/\/www.chinanhd.com\/vi\/wp-json\/wp\/v2\/posts\/5518\/revisions\/6375"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/www.chinanhd.com\/vi\/wp-json\/wp\/v2\/media\/5792"}],"wp:attachment":[{"href":"https:\/\/www.chinanhd.com\/vi\/wp-json\/wp\/v2\/media?parent=5518"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.chinanhd.com\/vi\/wp-json\/wp\/v2\/categories?post=5518"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.chinanhd.com\/vi\/wp-json\/wp\/v2\/tags?post=5518"}],"curies":[{"name":"WP","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}