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Desulfurization spray tower

A spray tower and air outlet technology, applied in the field of waste water recovery, can solve the problems of slow mixing of waste gas and spray liquid, uneven waste gas, etc., and achieve the effect of improving dust collection effect, avoiding clogging and improving efficiency

Pending Publication Date: 2020-11-24
工大开元环保科技(安徽)股份有限公司 +1
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  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

[0004] However, in the above scheme, the flue gas inlet is located on the side of the spray tower, the exhaust gas entering the spray tower is not uniform, and the mixture of exhaust gas and spray liquid is slow.

Method used

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Experimental program
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Effect test

Embodiment

[0034] A desulfurization spray tower, such as figure 1 ,Such as image 3 , including spray tower 1, spray tower 1 includes exhaust gas outlet 2, exhaust gas outlet 2 is arranged on the top of spray tower 1, inlet pipe 3 is arranged at the bottom of spray tower 1, and liquid inlet pipe is arranged on the side wall of spray tower 1 9. One end of the liquid inlet pipe 9 extending out of the spray tower 1 is provided with a dust filter box 10 through a water pump, and the dust filter box is used to filter the exhaust gas to prevent the dust in the exhaust gas from entering the spray tower 1 and causing blockage. The dust filter box 10 is provided with an activated carbon adsorption layer 22, the activated carbon adsorption layer 22 is multi-layered, and an adsorbent 31 is filled between the two activated carbon adsorption layers 22 to improve the exhaust gas dust collection effect.

[0035] Such as figure 1 ,Such as image 3 , in order to improve the uniformity of waste gas ent...

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Abstract

The invention discloses a desulfurization spray tower, and relates to the field of spray towers. The key points of the technical scheme are as follows: a waste gas pipe is arrange at the bottom of thespray tower; a cloth balloon is arranged at one end, extending into the spray tower, of the waste gas pipe, a plurality of air outlets are formed in the cloth balloon, elastic ropes are arranged on two sides of each of the air outlets and on the outer wall of the cloth balloon, and one ends, away from the cloth balloon, of the elastic ropes located on two sides of the same air outlet are connected through a sealing plug. When the elastic ropes are in a natural state, the sealing plugs seal the air outlets, and guide plates extending into the air outlets are arranged at one ends, facing the air outlets, of the sealing plugs, and are smaller than the air outlets. Uniformity of waste gas entering the spray tower is improved, the waste gas reacts with spray liquid more fully, and the waste gas treatment efficiency is improved.

Description

technical field [0001] The invention relates to the field of waste water recovery, more specifically, it relates to a desulfurization spray tower. Background technique [0002] In the process of chemical production, a large amount of wastewater is often produced, and the wastewater contains a large amount of heavy metal ions. [0003] The Chinese patent with the notification number CN205235755U discloses a high-efficiency treatment device for chemical wastewater. The flue gas inlet of the desulfurization spray tower is arranged at the side position of the lower part of the tower body. Sleeve-type rectification assembly, the pipe-type rectification assembly includes a plurality of first rectification tubes and a plurality of second rectification tubes, wherein the plurality of first rectification tubes are horizontal and vertical to the direction of the flue gas inlet, and are away from The horizontal height increases sequentially in the direction of the flue gas inlet, and ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B01D53/78B01D53/44B01D53/04B01D50/00A61L9/20
CPCB01D53/78B01D53/44B01D53/04B01D50/00A61L9/20B01D2253/102
Inventor 孙学智王立峰张文剑沈健
Owner 工大开元环保科技(安徽)股份有限公司
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