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Double-atomization capturing electrostatic paint spray booth

An electrostatic spray paint, dual technology, applied in the field of paint spray booth, can solve the problems of low capture rate, limited capture capacity, large load, etc., to achieve the effect of increasing specific surface area and improving capture capacity

Inactive Publication Date: 2015-03-25
赛智环保科技(天津)有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0002] Electrostatic spraying is a spraying method that uses a high-voltage electrostatic electric field to make negatively charged paint particles move in the direction opposite to the electric field, and adsorb the paint particles on the surface of the workpiece. In the room, the excess spray paint will be captured by liquid agent water to separate VOC and paint mist, so as to carry out effective environmental protection treatment respectively. A water curtain is formed on the surface of the water curtain to capture the excess paint mist from spraying, but the structure has limited capture capacity and a low capture rate. The reason is that the surface area of ​​the water curtain is small, and the capture rate is relatively low on the limited water curtain. Low, because the paint mist is carried out by the gas, so the load in the subsequent environmental protection treatment of organic waste gas is relatively large

Method used

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  • Double-atomization capturing electrostatic paint spray booth
  • Double-atomization capturing electrostatic paint spray booth
  • Double-atomization capturing electrostatic paint spray booth

Examples

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Embodiment Construction

[0025] The present invention will be further described in detail below through the specific examples, the following examples are only descriptive, not restrictive, and cannot limit the protection scope of the present invention with this.

[0026] A double atomization capture electrostatic spray booth, including an electrostatic spray booth 7, an electrostatic spray head 6 is installed in the electrostatic spray booth, a main water curtain panel 4 and a side water curtain panel 12 are arranged on the inner wall of the electrostatic spray booth, The back of the main water curtain panel is connected to a steam-water separation chamber 14, and an induced draft fan 1 is installed above the steam-water separation chamber. The mist capture structure communicates with the steam-water separation chamber. The double-atomized paint mist capture structure includes a main sawtooth plate 18, a diversion sawtooth plate 22 and a bottom plate diversion structure 11. The lower end of the main sa...

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Abstract

The invention relates to a double-atomization capturing electrostatic paint spray booth which comprises an electrostatic paint spray booth. An electrostatic spray nozzle is mounted in the electrostatic paint spray booth, a main water curtain plate and side water curtain plates are arranged on the inner wall of the electrostatic paint spray booth, a steam-water separation chamber is connected to the back of the main water curtain plate of the electrostatic paint spray booth, a bevel flushing plate is arranged on the lower portion of the main water curtain plate, the electrostatic paint spray booth is communicated with the steam-water separation chamber via a double-atomization paint mist capturing structure which is connected with the lower end of the bevel flushing plate, and a bottom plate flow guide structure is arranged at the bottom of the electrostatic paint spray booth. The double-atomization capturing electrostatic paint spray booth has the advantages that the double-atomization capturing electrostatic paint spray booth is simple in structure, scientific and reasonable in design, low in cost and high in paint mist capturing efficiency, and follow-up environmental protection treatment load can be effectively reduced.

Description

technical field [0001] The invention belongs to the field of spray paint booths, in particular to a double atomization capture electrostatic paint spray booth. Background technique [0002] Electrostatic spraying is a spraying method that uses a high-voltage electrostatic electric field to make negatively charged paint particles move in the direction opposite to the electric field, and adsorb the paint particles on the surface of the workpiece. In the room, the excess spray paint will be captured by liquid agent water to separate VOC and paint mist, so as to carry out effective environmental protection treatment respectively. A water curtain is formed on the surface of the water curtain to capture the excess paint mist from spraying, but the structure has limited capture capacity and a low capture rate. The reason is that the surface area of ​​the water curtain is small, and the capture rate is relatively low on the limited water curtain. Low, because the paint mist is carr...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B05B15/12
CPCB05B14/40B05B14/465
Inventor 朱殿兴冯正刘光明谷德明赵崇光
Owner 赛智环保科技(天津)有限公司
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