Spray chamber with super spray mist recycling function

Abstract

The invention provides a spray chamber with a super spray mist recycling function. The spray chamber comprises a super spray mist gathering device, a full-automatic online super spray mist capturing device, a cascade-stage filter system, a workpiece conveying system with a conveyor follow-up positioning bracket, and an automatic spraying device, wherein the super spray mist gathering device is arranged at an air feeding side of an operating zone and used for controlling the movement flow direction of super spray mist particles in the operating zone by virtue of a laminar flow barrier; the full-automatic online super spray mist capturing device is arranged at an air exhausting side of the operating zone and used for intercepting and capturing the super spray mist particles in air flow of an air exhausting system; the cascade-stage filter system is arranged in the air exhausting system and used for intercepting and absorbing the super spray mist particles in the air flow of the air exhausting system; the workpiece conveying system and the automatic spraying device are arranged between the super spray mist gathering device and the full-automatic online super spray mist capturing device in the operating zone, and adopt a space suspension mode or a ground floating mode. The spray chamber with the super spray mist recycling function disclosed by the invention can be used for recycling and reutilizing super spray mist particles, reducing the pollution and improving the safety and the sanitation of an operating environment in the operating zone, avoiding the pollution of coating operation to an outdoor overall environment, reducing the paint loss and lowering the production cost.

Description

Technical field [0001] The invention relates to the technical field of water-based paint coating, and more specifically, to a spray booth with the function of recovering super spray paint mist. Background technique [0002] The spray booth is the key equipment necessary for anti-corrosion and decorative painting on the surface of industrial products. Whether it is traditional solvent-based coatings or modern new water-based coatings, there are different degrees of environmental pollution factors in the coating process, such as toxic and volatile solvent gases and solid particles that rebound from super spray paint mist and paint mist during operation. At the same time, due to the existence of super spray paint mist, a lot of paint resources are also lost. In order to solve the problem of environmental pollution in painting operations, various environmental protection measures have been taken to control environmental pollution factors from the perspective of environmental protect...

AI Technical Summary

Problems solved by technology

[0003] Although a certain environmental protection effect has been achieved, the paint sprayed from the spray gun in the spray booth is sprayed to the workpiece in the form of atomization, and there is super spray paint mist that does not fall on the workpiece, resulting in a poor working environment in the spray booth; at the same time, the super paint spray Directly discharged through the air outlet of the spray booth, it will also seriously pollute the external environment and increase the cost of environmental protection and treatment

[0004] In addition, the existence of super paint spray leads to the loss of a large amount of paint and increases the production cost of the product

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