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Exhaust gas spraying tower

A technology of spraying towers and exhaust gas, which is applied to the separation of dispersed particles, chemical instruments and methods, and separation methods, etc. It can solve the problems of short spray distance, weak penetration of water mist, and short penetration path, etc. The effect of increasing and improving the efficiency of waste gas treatment and reducing the reaction time

Pending Publication Date: 2020-01-10
黄石万鑫塑胶有限公司
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  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] The invention provides an exhaust gas spray tower to solve the technical problems in the prior art that the water mist sprayed by the nozzle has poor penetrability, short spraying distance, and very short penetration path in the exhaust gas.

Method used

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Embodiment Construction

[0013] The principles and features of the present invention are described below in conjunction with the accompanying drawings, and the examples given are only used to explain the present invention, and are not intended to limit the scope of the present invention. In the following paragraphs the invention is described more specifically by way of example with reference to the accompanying drawings. Advantages and features of the present invention will be apparent from the following description and claims. It should be noted that all the drawings are in a very simplified form and use imprecise scales, and are only used to facilitate and clearly assist the purpose of illustrating the embodiments of the present invention.

[0014] Such as Figure 1 to Figure 2 As shown, the present invention provides a waste gas spray tower, comprising a tower body 1, a spray chamber 1a is formed inside the tower body 1, an air inlet 11 is formed on one side of the lower end of the tower body 1, a...

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Abstract

The invention provides an exhaust gas spraying tower, and aims to solve the technical problems of weak penetration, short spraying distance and short penetrating path in exhaust gas of water mist sprayed by a nozzle in the prior art. The exhaust gas spraying tower comprises a tower body, wherein a spray cavity is formed in the tower body; an air inlet is formed on one side of the lower end of thetower body; and an air outlet is formed on the top of the tower body. Two filler plates are arranged in the spray cavity at intervals in parallel, the two filler plates divide the spray cavity into adefogging layer, a first spray layer and a second spray layer from top to bottom in sequence, a spray pipe is fixedly arranged below each filler plate, the spray pipe comprises four acid liquor pipelines which are arranged in cross communication, a spray nozzle is arranged on the acid liquor pipeline, the spray end of the spray nozzle is arranged downwards, and a spiral flow channel with continuously decreasing radius from top to bottom is arranged at the lower end of the spray nozzle.

Description

technical field [0001] The invention relates to the field of waste gas treatment equipment, in particular to a waste gas spray tower. Background technique [0002] At present, the spray dedusting purification tower used for waste gas purification and dust removal in metal smelting, metal surface treatment, chemical industry, electronics, machinery manufacturing and other industries is mainly installed on the water tank with the tower body seat, and the tower body is equipped with nozzles and For the spray layer, the nozzles are installed on the spray frame, the exhaust pipe is set on the tower body, and the circulating water supply system is connected to the interface of the spray frame on each floor. [0003] The basic working principle of the spray tower is: the exhaust gas fully contacts and reacts with the acidic treatment liquid during the spraying process. Once the alkaline components in the exhaust gas are taken out, they are demisted and discharged into the atmospher...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B01D53/42B01D53/78B01D53/96
CPCB01D53/42B01D53/78B01D53/96
Inventor 孙楚安
Owner 黄石万鑫塑胶有限公司