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Integrated tower backwashing assembly

A technology of backwashing and components, which is applied in the direction of furnace components, cleaning hollow objects, waste heat treatment, etc., and can solve the problems of affecting the performance of the environmental protection tower, easy fouling and clogging, and difficult cleaning.

Inactive Publication Date: 2021-04-09
江苏华东正大空调设备有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0002] The hole on the damping orifice assembly of the integrated tower is very small, which is easy to accumulate and block, which affects the performance of the environmental protection tower, and it is very difficult to clean. In order to reduce fouling, the damping orifice is washed with high-pressure water

Method used

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Embodiment Construction

[0011] Below in conjunction with accompanying drawing, the present invention will be further described: the object of the present invention is achieved in that a kind of integrated tower backwash assembly is made up of water inlet pipe (4), water inlet horizontal pipe (5) and circumferential spray pipe (6) , the lower part of the circumferential water spray pipe is drilled with small holes, the water inlet pipe, the water inlet horizontal pipe and the circumferential water spray pipe are welded into one, the water inlet horizontal pipe (5) is welded on the sludge pipe (3), and the circumferential pipe is welded on (6 ) on the inner wall (1) of the flue; high-pressure water enters the circumferential pipe from the water inlet pipe A and sprays out from the small hole B at the lower part of the circumferential water spray pipe to flush the sludge on the damping orifice assembly into the sludge pipe.

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Abstract

The invention discloses an integrated tower backwashing assembly. The integrated tower backwashing assembly is composed of a water inlet pipe (4), a water inlet transverse pipe (5) and a circumferential water spraying pipe (6), wherein small holes are drilled in the lower portion of the circumferential water spraying pipe; and the water inlet pipe, the water inlet transverse pipe and the circumferential water spraying pipe are welded into a whole, the water inlet transverse pipe (5) is welded to a sludge pipe (3), and the circumferential water spraying pipe (6) is welded to a flue inner wall (1). High-pressure water enters the circumferential water spraying pipe from the water inlet pipe A and is sprayed out from the small holes B in the lower portion of the circumferential water spraying pipe, and sludge on a damping pore plate assembly is flushed into the sludge pipe.

Description

technical field [0001] The invention relates to the field of environmental protection, in particular to the field of integrated desulfurization and denitrification towers for boilers. Background technique [0002] The holes on the damping orifice assembly of the integrated tower are very small, which is easy to accumulate and block, which affects the performance of the environmental protection tower, and it is very difficult to clean. In order to reduce fouling, the damping orifice is washed with high-pressure water. Contents of the invention [0003] The object of the present invention is to provide a new type of backwashing assembly, which uses high-pressure water to flush sludge into the sludge pipe to reduce fouling and clogging of the damping orifice. [0004] An integrated tower backwash assembly, which is composed of a water inlet pipe, a water inlet horizontal pipe, and a circumferential water spray pipe. There are small holes, the water inlet horizontal pipe is w...

Claims

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Application Information

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IPC IPC(8): B08B9/093F27D17/00
CPCB08B9/093F27D17/00Y02P10/25
Inventor 田齐芳郑春霞孙靖圻
Owner 江苏华东正大空调设备有限公司
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