Explosion-proof type excess material recycling powder spraying room

Abstract

The invention relates to the technical field of excess material recycling powder spraying equipment, and provides an explosion-proof type excess material recycling powder spraying room. The explosion-proof type excess material recycling powder spraying room comprises a powder spraying room body, a cyclone separator is connected to a side wall of the powder spraying room body, and the other end ofthe cyclone separator is connected with a filter cartridge dust remover; and the powder spraying room body comprises a room body, an overhead underframe is arranged on the inner bottom wall of the room body, the other end of the overhead underframe is connected with a powder pumping pipe in a penetrating mode, an air pump is arranged in the powder pumping pipe, and the other end of the powder pumping pipe is connected with the cyclone separator. According to the explosion-proof type excess material recycling powder spraying room, the defects in the prior art are overcome, the design is reasonable, the structure is compact, and the problem that powder mixed gas of an existing powder spraying room is large in concentration and inconvenient to recycle is solved; and through simple structuralcombination, powder in the powder spraying room is recycled through multi-step operation, meanwhile, the purification effect of exhausted gas is good, the powder spraying room is more friendly to theenvironment, the explosion-proof grade is high, the safety performance is good, and the powder spraying room has quite high practicability.

Description

technical field [0001] The invention relates to the technical field of residual material recycling powder spraying equipment, in particular to an explosion-proof residual material recovery powder spraying room. Background technique [0002] Powder coating is a new process of coating technology. Because of its good economic performance, no environmental pollution, and high efficiency, it has replaced the coating process of solvent-based paints in many aspects, and has been widely used and developed rapidly. [0003] Traditional powder coating often has the following problems: [0004] 1. During the powder spraying process, some will float in the air, and some will fall on the bottom of the powder spraying room. If the falling powder is not collected in time, it will cause waste of powder, and it will also cause an explosion due to excessive powder concentration. It has great potential safety hazards, and it does not have environmental impact assessment standards, so it is n...

AI Technical Summary

Problems solved by technology

[0008] Aiming at the deficiencies of the prior art, the present invention provides an explosion-proof residual material recovery powder spraying room, which overcomes the deficiencies of the prior art, has a reasonable design and a compact structure, and solves the problem that the existing powder spraying room has a large concentration of powder mixed gas. The problem that it is not convenient to recycle and reuse, the present invention recycles the powder in the powder spraying room through multi-step operations through a simple structural combination, and at the same time makes the discharged gas purify better, is more friendly to the environment, and at the same time has a high explosion-proof level and is safe Good performance and strong practicability

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