Automobile coating over-spray mist dry-type trapping system

An overspraying and painting technology, applied in the field of automobile painting overspraying mist dry capture system, can solve the problems of inability to meet large-scale continuous production and low production capacity requirements, and achieve compact structure, high safety protection level, and convenience. replacement effect

Pending Publication Date: 2021-02-12
AUTOMOTIVE ENG CORP +1
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Carton filters are currently only used in small parts lines, parts lines, or automobile production lines that require low production capacity and need to be stopped to replace carton filters, which cannot meet the needs of mass continuous production

Method used

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  • Automobile coating over-spray mist dry-type trapping system
  • Automobile coating over-spray mist dry-type trapping system
  • Automobile coating over-spray mist dry-type trapping system

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Embodiment Construction

[0023] The present invention will be described in further detail below in conjunction with the accompanying drawings and specific embodiments. It should be understood that the specific embodiments described here are only used to explain the present invention, not to limit the present invention.

[0024] Such as figure 1 As shown, the automobile painting overspray paint mist dry-type collection system of the present invention includes a steel structure skeleton 1 for carrying a spray booth, conveying equipment, spray equipment and overspray paint mist dry-type collection device, and an overspray paint mist settling chamber 2 is located below the spray booth and is a T-shaped structure. The upper part of the overspray mist settlement chamber 2 is almost as wide as the spray booth. The overspray mist generated in the spray booth settles in this area and gradually gathers to the lower narrowing area. In the narrowed area, the overspray paint mist is guided into the filter unit 5 ...

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Abstract

The invention discloses an automobile coating over-spray mist dry-type trapping system, which comprises an over-spray mist settling chamber, of a T-shaped structure, located below a spray chamber. Theupper portion of the over-spray mist settling chamber is almost as wide as the spray chamber, and over-spray mist generated in the spray chamber can settle in an upper area and gradually gather to alower narrowing area; filtering units are oppositely arranged on the two sides of the narrowing area so as to receive overspray mist which settles and is gradually collected into the lower narrowing area for filtering; each filter unit is provided with a replaceable standardized paper box filter, each filter unit is arranged on a rolling device and can move horizontally, each filter unit can be pulled out or pushed in, and online or offline maintenance or replacement of the paper box filters is achieved. Replacement of the paper box filters can be completed under continuous production, and therequirement for large-batch production is met; in combination with circulating air, the energy consumption of the spray chamber can be greatly reduced.

Description

technical field [0001] The invention relates to the technical field of automobile painting overspray paint mist treatment, in particular to a dry-type collection system for automobile painting overspray paint mist. Background technique [0002] Automobile painting overspray mist capture technologies include wet venturi, water cyclone and water curtain technology, using water and chemicals to achieve continuous separation of overspray paint mist. There is also limestone and electrostatic dry paint mist separation technology, which uses limestone to wrap paint mist or positively charges paint mist through a high-voltage electric field to realize the separation of air and paint mist to meet the needs of large-scale continuous operations. The wet paint mist separation technology will produce paint waste residue and wastewater with high moisture content, and the humidity of the exhaust air is very high. The circulating air requires more energy for dehumidification and heating, re...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B01D50/00B01D46/12
CPCB01D46/12B01D2258/0258B01D50/60
Inventor 陈勇韩俊杰林涛张川
Owner AUTOMOTIVE ENG CORP
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