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Comb desulphurization mist eliminator

A demister and blade technology, which is applied in the field of comb desulfurization demisters, can solve the problems of scaling and clogging of wet desulfurization demisters, and achieve the effects of reducing slurry circulation, reducing maintenance times, and saving flushing water

Inactive Publication Date: 2016-06-15
徐昌
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0011] The purpose of the present invention is to provide a comb desulfurization demister to solve the existing wet desulfurization demister fouling and clogging problems

Method used

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  • Comb desulphurization mist eliminator
  • Comb desulphurization mist eliminator
  • Comb desulphurization mist eliminator

Examples

Experimental program
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Embodiment Construction

[0016] Below by embodiment, and in conjunction with accompanying drawing, the present invention will be further described:

[0017] Such as figure 1 As shown, the demister consists of a horizontally movable rectangular frame 9 with reinforcing ribs 10 at the corners, four support legs 7 with track wheels 6, a rectangular frame 9 with combs 11, and fixed N blades. 12 poses.

[0018] The rectangular frame 9 is surrounded by four borders, front, rear, left, and right. The two diagonals of the rectangular frame 9 are fixedly connected with reinforcing ribs 10, and the front and rear frames are horizontally and vertically fixedly connected with rows of combs 11 parallel to each other and equally spaced. With a gap of 1 mm, the row combs 11 can be pushed (pull) by the hydraulic rod 4 along with the rectangular frame 9 to advance (or pull out) a set stroke horizontally. The N blades 12 perpendicular to the row of combs pass through all the rows of comb teeth 14 holes, and the two ...

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PUM

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Abstract

The invention provides a comb desulphurization mist eliminator, and aims to solve the scale formation and blocking problems of a conventional wet desulphurization mist eliminator. The mist eliminator comprises a rectangular frame and N fixed and immobile blades, wherein the rectangular frame is horizontally movable, has reinforcing ribs at the opposite angles, has four supporting legs equipped with rail wheels, and carries a plurality of rows of combs. When the comb desulphurization mist eliminator is utilized, a hydraulic rod drives a thrust arm to push in or pull out the rectangular frame and the combs, and comb teeth and the fixed and immobile blades perform opposite reciprocating motion, so that the scales forming on the blades are scraped, and the purpose that the scales of the mist eliminator blades are cleaned is achieved.

Description

technical field [0001] The invention relates to a comb desulfurization demister. Background technique [0002] Wet flue gas desulfurization technology is currently the most widely used flue gas desulfurization technology in the world. About 80% of the wet flue gas desulfurization process uses the calcium method. However, there are serious equipment scaling and clogging problems during the operation of this technology, especially the fouling of the demister. At present, most enterprises use manual removal of scaling, which is labor-intensive and difficult, and causes serious damage to the corresponding equipment. For this reason, it is very urgent to find a method to solve the fouling and blockage of calcium desulfurization demister. [0003] The sulfur dioxide absorbed by the desulfurization system slurry is finally removed from the system after various chemical reactions rely on CaSO 3 and CaSO 4 The crystallization process is completed, this reaction is inevitable, and...

Claims

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Application Information

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IPC IPC(8): B08B1/00
CPCB08B1/10
Inventor 徐昌
Owner 徐昌
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