Simple bridge damaging device

Abstract

A simple bridge damaging device comprises an air hammer and a nozzle. The air hammer and the nozzle are connected with high-pressure air sources through valves respectively. The simple bridge damaging device has the advantages of being high in efficiency, practical, simple in structure and convenient to use.

Description

technical field [0001] The invention relates to a simple bridging and destroying device, in particular to using high-pressure gas to vibrate and purge to destroy the bridge of materials so that the unloading is not blocked. Background technique [0002] After some materials are ground and crushed, the particle size becomes very small. For example, after crushing polyvinyl chloride paste resin powder, the average particle size is about 10-12 microns, and basically loses fluidity. During the process of conveying, it is often easy to bridge the cone of the silo, resulting in no feeding. Therefore, when designing the silo, the angle of the lower cone must be greater than 70 degrees, and the cone must be shaken with an air hammer, but even so, the powder will still bridge and cause no discharge. Contents of the invention [0003] The object of the present invention is to provide a simple bridging destruction device with high efficiency, practicality and simple structure. [0...

AI Technical Summary

Problems solved by technology

[0002] After some materials are ground and pulverized, the particle size becomes very small. For example, after crushing polyvinyl chloride paste resin powder, the average particle size is about 10-12 microns, and basically loses fluidity. During the process of conveying, it is often easy to bridge the cone of the silo, resulting in no feeding

Therefore, when designing the silo, the angle of the lower cone must be greater than 70 degrees, and the cone must be shaken with an air hammer, but even so, the powder will still bridge and cause no feeding

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