Spraying type waste gas purification device

A technology of waste gas purification device and spray device, which is applied in the direction of separation device, gas treatment, chemical instrument and method, etc., which can solve the problems of limited contact space between solution and waste gas, exhaust gas cannot be completely and effectively purified, and increase the contact space , Improve the effect of purification rate

Pending Publication Date: 2020-03-24
GREE ELECTRIC APPLIANCES INC OF ZHUHAI
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  • Abstract
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  • Claims
  • Application Information

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Problems solved by technology

However, in terms of the structure of the device, the contact space between the solution and th

Method used

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  • Spraying type waste gas purification device
  • Spraying type waste gas purification device
  • Spraying type waste gas purification device

Examples

Experimental program
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Example Embodiment

[0025] Example

[0026] A spray type exhaust gas purification device of this embodiment, such as Figure 1-4 As shown, the tower body 1 is included. The side wall of the tower body 1 is provided with an air inlet 2, and the top of the tower body 1 is provided with an air outlet 3, and the inside of the tower body 1 is sequentially arranged from top to bottom. The first tube plate 4 and the second tube plate 5 separate the tower body 1 from top to bottom into a first cavity 6, a second cavity 7 and a third cavity 8. The number of nozzles is less than the number of nozzles of the second tube sheet 5, all the nozzles of the first tube sheet 4 communicate with a part of the second tube sheet 5, and the air inlet 2 is connected to The second cavity 7 is in communication, and a spray device is arranged inside the first cavity 6. The tower body 1 is divided into three cavities by the first tube sheet 4 and the second tube sheet 5, and at the same time, all the nozzles of the first tub...

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Abstract

The invention discloses a spraying type waste gas purification device, and relates to the technical field of waste gas purification, the spraying type waste gas purification device comprises a tower body, wherein a gas inlet and a gas outlet are formed in the tower body, a first tube plate and a second tube plate are arranged in the tower body and divide the tower body into a first cavity, a second cavity and a third cavity, all tube openings of the first tube plate are communicated with a part of tube openings of the second tube plate, the gas inlet is communicated with the second cavity, anda spraying device is arranged in the first cavity. The tower body is divided into three cavities through the first tube plate and the second tube plate; meanwhile, all tube openings of the first tubeplate are communicated with a part of tube openings of the second tube plate; waste gas is uniformly distributed by the second tube plate and then enters the third cavity; and finally, the waste gasenters the first cavity from the tube opening, communicated with the first tube plate, of the second tube plate, and the waste gas flows through the first cavity from the third cavity after being uniformly distributed, so that the waste gas can be reversely and fully contacted with a solution sprayed by a spraying device, and the purification rate of the waste gas is further improved.

Description

technical field [0001] The invention relates to the technical field of waste gas purification, in particular to a spray type waste gas purification device. Background technique [0002] The continuous development of the economy has also brought a series of environmental problems, which makes the environmental protection requirements of industrial production devices higher and higher. Exhaust gas purification device is an environmental protection measure for exhaust gas treatment that must be equipped in today's manufacturing industry. Wet spray adsorption method is one of the most widely used technologies in existing exhaust gas installations. The process of this process technology is relatively simple, the cost is low, and it has wide applicability. It has large operation flexibility and strong controllability of by-products. However, in the actual operation of wet spray adsorption technology, some common problems are also found, that is, the exhaust gas purification effic...

Claims

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Application Information

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IPC IPC(8): B01D53/18B01D46/00B01D53/04B01D53/78
CPCB01D46/0036B01D53/04B01D53/18B01D53/78B01D2247/10B01D2253/102B01D2257/708B01D2258/02
Inventor 张士兵陈晨
Owner GREE ELECTRIC APPLIANCES INC OF ZHUHAI
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