Casting cleaning, polishing and dedusting all-in-one equipment

Abstract

Casting cleaning, polishing and dedusting all-in-one equipment comprises a grating workbench, a cloth bag filtering chamber and a fan and is characterized in that the grating workbench is sequentially connected with the cloth bag filtering chamber and the fan, a trapping hood is arranged at the top of the grating workbench, a coarse particle residue collector is arranged at the bottom of the grating workbench, an exhaust opening is formed in a connecting plate for the grating workbench and the cloth bag filtering chamber, a filter bag is arranged in the cloth bag filtering chamber, the filter bag is made from water-repellent and oil-proof dacron needled felt, a fine particle residue collector is arranged at the bottom of the cloth bag filtering chamber, a gas purifying chamber is arranged at the top of the cloth bag filtering chamber, and a pulse jet assembly is arranged in the gas purifying chamber. The equipment has the advantages of low resistance, low energy consumption, low running cost, simple and reliable technical process, low equipment investment, low maintenance fees, small land occupying area, low emission concentration and great environment-friendly effect. In particular, single machine operation is realized, one fan motor runs during work, and the fan motor is in a stop state when the machine does not work, so that massive electricity fees are saved, the production cost is lowered, and the operation is flexible.

Description

technical field [0001] The invention relates to dust removal equipment in the foundry industry, in particular to an integrated equipment for cleaning, grinding and dust removal of castings. 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 smal...

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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