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Purification tower having anti-freezing function and used for acid mist treatment

A purification tower and functional technology, applied in the field of purification towers, can solve the problems of reducing the practicability of the acid mist purification tower, increasing the blockage of the spray device, affecting the waste gas treatment work, etc., so as to reduce the probability of being frozen and reduce the blockage. high probability, high practicability

Inactive Publication Date: 2020-06-30
张扬
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] When the existing acid mist purification tower is treating waste gas, because the waste gas is often mixed with dust impurities, the dust impurities are easily mixed into the absorption liquid, and the absorption liquid is sprayed through the spray device, thereby increasing the probability of blockage of the spray device, not only In this way, in the existing acid mist purification tower, in cold weather, the absorption liquid is easy to freeze and cannot be sprayed, which affects the waste gas treatment work and greatly reduces the practicability of the existing acid mist purification tower

Method used

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  • Purification tower having anti-freezing function and used for acid mist treatment
  • Purification tower having anti-freezing function and used for acid mist treatment
  • Purification tower having anti-freezing function and used for acid mist treatment

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Embodiment Construction

[0024] The present invention is described in further detail now in conjunction with accompanying drawing. These drawings are all simplified schematic diagrams, which only illustrate the basic structure of the present invention in a schematic manner, so they only show the configurations related to the present invention.

[0025] Such as figure 1 As shown, a purification tower with antifreeze function for acid mist treatment includes a main body 1, an air inlet pipe, an air outlet pipe, a packing layer 2, a spray device 4 and a circulation device 3, and the air inlet pipe is arranged on the main body 1 On one side, the air outlet pipe is arranged above the main body 1, the air inlet pipe and the air outlet pipe are both connected to the main body 1, the packing layer 2 is fixed inside the main body 1, and the spray device 4 is arranged on the packing layer 2 Above, the circulation device 3 is arranged on the other side of the main body 1, the circulation device 3 is connected w...

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PUM

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Abstract

The invention relates to a purification tower having an anti-freezing function and used for acid mist treatment. The purification tower comprises a main body, an air inlet pipe, an air outlet pipe, afiller layer, a spraying device, a circulating device, a filtering mechanism and an anti-freezing mechanism. The filtering mechanism comprises a filter screen, a driving assembly, a transmission assembly, two connecting assemblies and two scraping plates; the anti-freezing mechanism comprises a rotating shaft, two first bearings and a plurality of stirring blades. According to the purification tower having the anti-freezing function and used for acid mist treatment, the impurity removal function is achieved through the filtering mechanism, the blockage probability of the spraying device is reduced, the practicability of equipment is improved, the stirring function is achieved through the stirring mechanism, the flowability of absorption liquid is improved, and the probability that the absorption liquid is frozen is reduced.

Description

technical field [0001] The invention relates to the field of waste gas treatment equipment, in particular to a purification tower with antifreeze function for acid mist treatment. Background technique [0002] Acid mist purification tower, also known as acid gas purification tower, acid mist purification tower, acid mist absorption tower, waste gas purification tower and fiberglass acid mist purification tower, plays the role of removing harmful gases in waste gas, has a wide range of applications and high purification efficiency , low equipment resistance, small footprint and so on. [0003] When the existing acid mist purification tower is treating waste gas, because the waste gas is often mixed with dust impurities, the dust impurities are easily mixed into the absorption liquid, and the absorption liquid is sprayed through the spray device, thereby increasing the probability of blockage of the spray device, not only In this way, the absorption liquid of the existing aci...

Claims

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Application Information

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IPC IPC(8): B01D53/18B01D53/14B01D47/06B01D29/94B01D29/64B01D29/01
CPCB01D29/01B01D29/6484B01D29/94B01D47/06B01D53/1456B01D53/18
Inventor 张扬
Owner 张扬
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