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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  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

[0011] The purpose of the present invention is to provide a comb desulfurization demi

Method used

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

Examples

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Example Embodiment

[0016] In the following, the present invention will be further described through embodiments in conjunction with the drawings:

[0017] Such as figure 1 As shown, the defogger is composed of a horizontally movable rectangular frame 9 with ribs 10 with four supporting legs 7 mounted with track wheels 6 and multiple rows of combs 11 and N fixed blades. 12 constitute.

[0018] The rectangular frame 9 is surrounded by four front, rear, left, and right frames. The two diagonals of the rectangular frame 9 are fixedly connected with reinforcing ribs 10, and a plurality of rows of combs 11 parallel to each other and equally spaced are fixed horizontally and vertically on the front and rear frames. The comb teeth 14 holes have the same cross-sectional shape as the blades 12, and there are With a gap of 1 mm, the comb 11 along with the rectangular frame 9 can be pushed (or pulled) horizontally for a set stroke under the push (pull) of the hydraulic rod 4. The N blades 12 perpendicular to t...

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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
CPCB08B1/001
Inventor 徐昌
Owner 徐昌
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