Ceramic filter tube denitration and desulfurization dust remover

A technology of desulfurization dust collector and dust collector, which is applied in the direction of chemical instruments and methods, separation of dispersed particles, combined devices, etc., can solve the problems of high equipment cost and large floor area, and reduce equipment investment and equipment floor space , The effect of simplifying the process

Pending Publication Date: 2019-05-17
河南绿源新星环保设备有限公司
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  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, this process is mostly an independent system arranged in parallel on the ground, which occupies a large area and requires high equipment costs.

Method used

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  • Ceramic filter tube denitration and desulfurization dust remover
  • Ceramic filter tube denitration and desulfurization dust remover

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Embodiment Construction

[0008] Such as figure 1 , figure 2 As shown, the ceramic filter tube 7 of a ceramic filter tube denitrification and desulfurization dust collector is arranged at the left inner end of the dust collector housing 16, the middle box body 6 is arranged at the right lower inner end of the dust collector housing 16, and the upper box body 9 is arranged at the lower right end of the dust collector housing 16. The upper inner end of the dust collector housing 16, the ash hopper 2 is set at the lower end of the dust collector housing 16, the star-shaped ash unloading valve 15 is connected to the lower mouth of the ash hopper 2 through a flange, and the mouth of the ceramic filter tube 7 is equipped with a venturi tube 8. The ceramic filter tube 7 and the Venturi tube 8 are fixed on the perforated plate inside the upper box body 9 through bolt connection with the pressure plate, the pulse cleaning device 11 and the off-line valve 10 are installed on the top of the upper box body 9, and...

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Abstract

The invention discloses a ceramic filter tube denitration and desulfurization dust remover. A ceramic filter tube (7) is arranged at the left inner end of a dust remover shell body (16); a middle boxbody (6) is arranged at the lower right inner end of the dust remover shell body (16); an upper box body (9) is arranged at the upper inner end of the dust remover shell body (16); an ash bucket (2) is arranged at the lower end of the dust remover shell body (16); a star-shaped ash unloading valve (15) is connected to a lower opening part of the ash bucket (2) through a flange; a venturi tube (8)is arranged at the opening part of the ceramic filter tube (7); the ceramic filter tube (7) and the venturi tube (8) are fixed on a porous plate in the upper box body (9) by utilizing a pressing platethrough bolt connection; a pulse ash cleaning device (11) and an offline valve (10) are mounted at the top of the upper box body (9); a catalyst (20) is arranged in a ceramic fiber filter tube on thesurface of the ceramic filter tube (7). The ceramic filter tube denitration and desulfurization dust remover has the advantages of novel design, simple technology, small occupied area of equipment, small equipment investment and good dust-removing, denitration and desulfurization effects.

Description

Technical field: [0001] The invention relates to the field of environmental protection, in particular to a ceramic filter tube denitrification and desulfurization dust remover. Background technique: [0002] With the increasing development of modern industrial technology, the harm of polluting flue gas produced in the process of energy utilization to the ecological environment and human life has become a problem that cannot be ignored. Taking heavy polluting industries such as power plants and heating boilers as an example, the flue gas produced by burning fuels such as coal tar, natural gas, petroleum coke powder and even raw coal in boilers or kilns mainly includes dust, sulfur oxides, nitrogen oxides, etc. Harmful substances, if directly discharged into the air, will not only pollute the ecological environment and endanger human health, but also corrode production equipment and adversely affect the entire production process. The main ways to purify sulfur oxides and nitr...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B01D50/00B01D53/86B01D53/60
Inventor 靳瑞学王付增李庆丽卢燕刘春霞
Owner 河南绿源新星环保设备有限公司
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