Paint waste gas processing system and use method thereof

A technology for waste gas treatment and paint, which is applied in separation methods, chemical instruments and methods, and dispersed particle separation to achieve the effect of thorough treatment and low heat loss.

Inactive Publication Date: 2015-10-14
BAY ENVIRONMENTAL TECH BEIJING
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  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

[0003] In view of this, the object of the present invention is to provide a paint waste gas treatment system and its use method to solve the technical problems in the prior art

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  • Paint waste gas processing system and use method thereof
  • Paint waste gas processing system and use method thereof

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Embodiment Construction

[0017] Various embodiments of the invention will be described in more detail below with reference to the accompanying drawings. In the various drawings, the same elements are denoted by the same or similar reference numerals. For the sake of clarity, various parts in the drawings have not been drawn to scale.

[0018] The paint waste gas treatment system provided by the invention is used to treat the waste gas generated in the paint production process, such as figure 1 As shown, the paint waste gas treatment system provided by the present invention includes a waste gas fan 1, a dry filter 2, a first concentration runner 3, a booster fan 4, an air fan 5, a second concentration runner 6, and a heat exchange oxidation device 7 and chimney8.

[0019] Said first and second concentrating runners 3 and 6 respectively comprise first and second runners and first and second casings (not shown in the figure), said first and second runners are provided with Adsorption material, prefera...

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Abstract

The invention relates to a paint waste gas processing system including a first concentration turning wheel, a second concentration turning wheel and a heat exchange oxidation device; the first concentration turning wheel includes a first turning wheel and a first shell body, and the second concentration turning wheel includes a second turning wheel and a second shell body; the first shell body internally includes a first adsorption zone, a first desorption zone and a first cooling zone, and the second shell body internally includes a second adsorption zone, a second desorption zone and a second cooling zone; the heat exchange oxidation device includes a heat exchanger and an oxygenizer; waste gas enters the oxygenizer after being treated by the first concentration turning wheel and the second concentration turning wheel, and is discharged to the atmosphere after being treated by the oxygenizer. The paint waste gas processing system provided by the invention performs two times of concentration treatments on hydrocarbons in the waste gas, and is more thorough in treatment of the waste gas. In addition, the system allows the heat exchanger and the heat storage oxygenizer to be in integrated design, and the heat energy cyclic utilization in the heat storage oxygenizer makes the heat loss reduced to the minimum.

Description

technical field [0001] The invention relates to the related technical field of waste gas treatment, in particular to a paint waste gas treatment system and its use method. Background technique [0002] At present, disposable activated carbon treatment technology is mostly used for waste gas treatment in the paint production process in China. The treated activated carbon is hazardous waste, which is easy to cause secondary pollution or difficult to handle due to the restrictions of relevant laws and regulations on the transfer of hazardous waste. Contents of the invention [0003] In view of this, the object of the present invention is to provide a paint waste gas treatment system and its use method to solve the technical problems in the prior art. [0004] According to the first aspect of the present invention, there is provided a paint waste gas treatment system, comprising a first concentration wheel, a second concentration wheel and a heat exchange oxidation device, the...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B01D53/74B01D53/72
Inventor 刘国强
Owner BAY ENVIRONMENTAL TECH BEIJING
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