Water-washing dedusting device for exhaust discharged from u-gas gasifier during start-stop period and dedusting process of water-washing dedusting device
The invention discloses a water-washing dedusting device for exhaust discharged from a u-gas gasifier during start-stop period and a dedusting process of the water-washing dedusting device. The water-washing dedusting device includes a start scrubbing tower below an exhaust outlet, the top of the st...
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| creator | MA CHAOWEI LI YONGBO REN FUQIANG DU MAOFANG QIAO LIJUAN DUAN SHAODONG LIU HAIJIAN ZENG YUEXING ZHONG HANXIAN YU QUANKUO YIN XIAOFEI ZHENG LILIN |
| description | The invention discloses a water-washing dedusting device for exhaust discharged from a u-gas gasifier during start-stop period and a dedusting process of the water-washing dedusting device. The water-washing dedusting device includes a start scrubbing tower below an exhaust outlet, the top of the start scrubbing tower is provided with an exhaust outlet pipe, a multistage spray device is arranged on the upper middle portion in the start scrubbing tower, a Pall-ring structure is arranged on the lower portion in the start scrubbing tower, and the side wall of the start scrubbing tower below the Pall-ring structure is communicated with an air inlet; the multistage spray device inside the start scrubbing tower is connected with a spray water circulation system and a spray water supply pipe. By independent design, research and development, the start scrubbing tower and the spray device in the scrubbing tower are installed, the spray waste water circulation system is designed and installed, thus a good dust removing |
| format | Patent |
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The water-washing dedusting device includes a start scrubbing tower below an exhaust outlet, the top of the start scrubbing tower is provided with an exhaust outlet pipe, a multistage spray device is arranged on the upper middle portion in the start scrubbing tower, a Pall-ring structure is arranged on the lower portion in the start scrubbing tower, and the side wall of the start scrubbing tower below the Pall-ring structure is communicated with an air inlet; the multistage spray device inside the start scrubbing tower is connected with a spray water circulation system and a spray water supply pipe. 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The water-washing dedusting device includes a start scrubbing tower below an exhaust outlet, the top of the start scrubbing tower is provided with an exhaust outlet pipe, a multistage spray device is arranged on the upper middle portion in the start scrubbing tower, a Pall-ring structure is arranged on the lower portion in the start scrubbing tower, and the side wall of the start scrubbing tower below the Pall-ring structure is communicated with an air inlet; the multistage spray device inside the start scrubbing tower is connected with a spray water circulation system and a spray water supply pipe. By independent design, research and development, the start scrubbing tower and the spray device in the scrubbing tower are installed, the spray waste water circulation system is designed and installed, thus a good dust removing</abstract><oa>free_for_read</oa></addata></record> |
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| language | chi ; eng |
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| subjects | CARBURETTING AIR OR OTHER GASES CHEMISTRY FUELS LUBRICANTS METALLURGY PEAT PERFORMING OPERATIONS PETROLEUM, GAS OR COKE INDUSTRIES PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL PRODUCTION OF PRODUCER GAS, WATER-GAS, SYNTHESIS GAS FROMSOLID CARBONACEOUS MATERIAL, OR MIXTURES CONTAINING THESE GASES SEPARATION TECHNICAL GASES CONTAINING CARBON MONOXIDE TRANSPORTING |
| title | Water-washing dedusting device for exhaust discharged from u-gas gasifier during start-stop period and dedusting process of water-washing dedusting device |
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