Gas purification equipment

A gas purification equipment and gas technology, applied in the direction of using liquid separation agents, chemical instruments and methods, combined devices, etc., can solve the problems of reduced efficiency, consumption, large land occupation and water, etc., and achieve the effect of improving efficiency

Inactive Publication Date: 2017-03-08
北京明信德诚环境设备有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0002] With more and more heavily air-polluted cities in the country, the discharge of harmful substances such as suspended particulate matter and nitrogen oxides in the air needs to be more and more strictly controlled, but general spray towers use water to spray The air in the shower towers is washed to remove harmful substances such as particulate matter and nitrogen oxides, but the flow direction of the air in these spray towers will not be changed, so that harmful substances such as particulate matter and nitrogen oxides in the air can be removed by water reduced efficiency
However, in order to meet strict emission standards, many power plants and other enterprises use multi-stage spray towers to effectively remove suspended particulate matter and nitrogen oxides and other harmful substances through multi-stage spraying. would consume a lot of land and water

Method used

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Experimental program
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Effect test

Embodiment 1

[0031] refer to figure 1 , figure 1 The hollow arrow indicates the gas flow direction, and the solid arrow indicates the flow direction of the liquid and particle mixture.

[0032] This embodiment provides a gas purification device, which includes a housing 1, a bottom plate 2, a first centrifugal washing water dispersion device 3, a rotating mechanism 4, a first water inlet pipe 5 and a first water spray device 6;

[0033] The housing 1 is cylindrical, and a gas circulation channel is formed inside it, preferably, the lower part of the side wall of the housing 1 is provided with an opening (gas inlet), and the top of the housing is provided with an opening (gas discharge port), the gas circulation passage communicates with the opening on the side wall of the housing and the opening on the top of the housing; the flow direction of the gas in the gas circulation passage is from bottom to top, and the gas flows through the The flow in the passage can force the gas flow through...

Embodiment 2

[0046] refer to figure 2 , figure 2 The hollow arrow indicates the gas flow direction, and the solid arrow indicates the flow direction of the liquid and particle mixture.

[0047] In order to further improve the removal efficiency of suspended particulate matter and nitrogen oxides and other harmful substances in the gas passing through the gas circulation channel, in this embodiment, the embodiment 1 is combined, and the gas purification equipment also includes a bottom shell 8 and a rotating plate 9 , the second centrifugal washing water dispersing device 10, the second water spraying device 11 and the second water inlet pipe 12;

[0048] The casing 1 is arranged in the bottom casing 8; a dust removal space is enclosed between the bottom casing 8 and the casing 1, and an air inlet is opened on the side wall of the bottom casing 8. The dust removal space communicates with the air inlet and the opening (gas inlet) on the side wall of the housing 1;

[0049] The rotating ...

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Abstract

The invention discloses a gas purification device, which comprises a casing, a bottom plate, a first centrifugal washing water dispersion device, a rotating mechanism, a first water inlet pipe and a first water spray device; when the gas purification device of the invention is in use, the gas passes through Enter the first centrifugal washing water dispersing device through the bottom plate. At this time, the bottom plate rotates, and the first water spraying device sprays water mist, and the water mist washes the gas to remove the gas. The purpose of the particulate matter, the first centrifugal washing water dispersing device can further refine the water mist, make the gas fully contact with the water mist, and improve the removal of suspended particulate matter and nitrogen oxides and other harmful substances in the gas. Efficiency; and when the gas and water mist are moving with the rotating mechanism, the centrifugal force can make the suspended particles and water mist accelerate to the inner wall surface of the housing, and from the inner wall surface of the housing Flow up and down, and discharge through the first drain port and the second drain port of the housing.

Description

technical field [0001] The invention relates to a gas processing device, in particular to a gas purification device. Background technique [0002] With more and more heavily air-polluted cities in the country, the discharge of harmful substances such as suspended particulate matter and nitrogen oxides in the air needs to be more and more strictly controlled, but general spray towers use water to spray The air in the shower towers is washed to remove harmful substances such as particulate matter and nitrogen oxides, but the flow direction of the air in these spray towers will not be changed, so that harmful substances such as particulate matter and nitrogen oxides in the air can be removed by water efficiency is reduced. However, in order to meet strict emission standards, many power plants and other enterprises use multi-stage spray towers to effectively remove suspended particulate matter and nitrogen oxides and other harmful substances through multi-stage spraying. It co...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): B01D47/06B01D53/18
CPCB01D53/18B01D53/24B01D50/40
Inventor 何方
Owner 北京明信德诚环境设备有限公司
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