Polishing-dedusting equipment for vaporizer valve casting

Abstract

Disclosed is casting cleaning-polishing-dedusting equipment with a grinder. The casting cleaning-polishing-dedusting equipment comprises a grille workbench, a cloth bag filtration chamber and a fan. The casting cleaning-polishing-dedusting equipment is characterized in that the grille workbench is connected with the cloth bag filtration chamber and the fan sequentially; the top of the grille workbench is provided with a gathering cover; the bottom of the grille workbench is provided with a coarse particle waste residue collector; a filtration bag is arranged in the cloth bag filtration chamber; the material of the filtration bag is water-repellent oil-proof polyester needled felt; the bottom of the cloth bag filtration chamber is provided with a fine particle waste residue collector; one side of the fine particle waste residue collector is connected with an electric butterfly valve through a pipeline; the electric butterfly valve is connected with an electric grinder gathering cover through a pipeline; the top of the cloth bag filtration chamber is provided with an air cleaning chamber; a pulse-jet assembly is arranged in the air cleaning chamber. The casting cleaning-polishing-dedusting equipment is low in resistance, energy consumption, operating cost and emission concentration and good in environmental protection effect. Especially single-machine operation is conducted, so that a large number of electric charge is saved, the production cost is reduced, and flexibility and maneuverability are achieved.

Description

technical field [0001] The invention relates to a dust removal device in the foundry industry, in particular to a dust removal device for grinding a gasifier valve casting. Background technique [0002] In the prior art, the casting cleaning, grinding and dedusting device is generally composed of separate collection covers, bag filter, induced draft fan, exhaust pipe and other components, and the components are connected by pipes and valves. In the process of industrial production, the dust-laden gas generated by multiple casting cleaning and grinding stations is collected by the collection cover under the negative pressure of the fan, and then enters the bag filter through the pipeline, and after being filtered, it passes through the fan and is exhausted by the exhaust tube. into the atmosphere. The whole system process is complicated, the resistance of the pipe network is high, the power consumption is large, and the area is large. Especially when a small number of stati...

AI Technical Summary

Problems solved by technology

The entire system process is complicated, the resistance of the pipe network is high, the power consumption is large, and the area is large

Especially when a small number of stations are in production, the entire large dust removal system must operate normally, and the production cost will increase significantly

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