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Method for processing air pollutant by using bug dust and device thereof

A technology for air pollutants and dust treatment, applied in separation methods, chemical instruments and methods, dispersed particle filtration, etc., can solve problems such as difficult to achieve results, large one-time investment, and different concentrations

Inactive Publication Date: 2008-03-05
何彬
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  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

Due to the many types of air pollution sources, the composition of gaseous pollutants is complex, and the concentration of each component is different; because the above-mentioned various technologies have their application ranges and advantages and disadvantages, adopting a single technology to deal with it will either have high operating costs or a large one-time investment. Difficult to achieve satisfactory results

Method used

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  • Method for processing air pollutant by using bug dust and device thereof

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Embodiment Construction

[0014] Referring to the accompanying drawings, the present invention includes two main parts of a dust generator and a mixing reactor. The dust generator mainly includes container (8), dust raising device (6), fan (5), control system (7), dust sensor (4); the mixing reactor mainly includes reaction container (2), nozzle (3), ultrasonic generator (1).

[0015] According to the properties of particulate pollutants and gaseous pollutants in the air pollutants, the dust with a suitable ratio is selected; according to the detection data of the air pollutant concentration and flow rate at the air inlet by the dust sensor (4), the control system (7) adjusts the fan The rotation speed is used to control the amount and concentration of dust entering the mixing reactor. Then, the dust is drawn into the mixing reactor by the fan (5) through the dust raising device (6) and mixed with the air pollutants entering at the same time; under the action of ultrasonic waves, the dust and air poll...

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Abstract

The method and apparatus of eliminate air contaminant with powder belong to the field of air purifying technology. The method can change gaseous air contaminant into granular contaminant and eliminate the granular contaminant in a conventional purifying device without resulting in pipeline jamming. The air contaminant eliminating process has proper powder amount selected, properly controlled rotation speed of the fan and powder concentration. The powder and air contaminant react physically and chemically in the mixing reactor, and the treated air contaminant is then eliminated with one dry dedusting device. The present invention has simple process, low cost and other advantages.

Description

technical field [0001] The invention relates to a method and a device for treating air pollutants with dust, belonging to the field of air pollutant purification. Background technique [0002] Air is an important part of the basic living environment of human beings, and people cannot be separated from the air for a moment. With the development of society, the consumption of energy and resources increases, and the discharge of air pollutants continues to increase; at the same time, people's environmental awareness is enhanced, and the requirements for environmental quality are getting higher and higher. [0003] Air pollutants refer to substances that are directly discharged into the air or newly transformed in the air due to human activities or natural processes and have harmful effects on people or the environment; they can be divided into two categories according to their existing forms: particulate pollutants and gaseous pollutants. [0004] In addition to taking techni...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B01D53/04B01D53/83B01D46/00
Inventor 何彬
Owner 何彬
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