Novel flat bag pulse dust removal device

Abstract

The invention belongs to the technical field of dust removal, and particularly relates to a novel flat bag pulse dust removal device which comprises a mounting box, a pulse valve and a mounting frame, a filter bag is fixedly mounted in the mounting box, an air bag is fixedly mounted at the top end of the mounting box, one end of the pulse valve is fixedly mounted on the side wall of the air bag, an air purification chamber is arranged at one end of the mounting box, a fan is fixedly mounted at one end of the air purification chamber, an ash bucket is fixedly mounted at the bottom end of the mounting box, a fixing ring is fixedly connected to the lower side of the inner wall of the ash bucket, a vibrating plate is placed on the inner wall of the ash bucket, and sliding columns are slidably connected to the two ends of the mounting frame. The device is simple in process, low in investment, high in efficiency, small in occupied area, large in filtering area, simple in structure and convenient to operate, is suitable for old line transformation and new production line construction, can be remotely transmitted to a DCS for real-time monitoring, can ensure that the ash bucket can smoothly discharge ash, and avoids the problem of ash bucket blockage.

Description

technical field [0001] The invention relates to the technical field of dust removal, in particular to a novel flat bag pulse dust removal device. Background technique [0002] The pulse dust collector is to remove the dust attached to the filter medium (cloth bag or filter cartridge) by blowing compressed air; depending on the size of the dust collector, there may be several sets of pulse valves, which are controlled by a pulse controller or PLC. A set of pulse valves is used to remove dust from the part of the bag or filter cartridge it controls, while other bags or filter cartridges work normally. After a period of time, the next set of pulse valves is opened to clean the next part of the dust collector. It is composed of box body, middle box body, lower box body and other parts, and the upper, middle and lower box bodies are divided into chambers. When working, the dusty gas enters the ash hopper through the air inlet, the coarse dust falls directly into the bottom of th...

AI Technical Summary

Problems solved by technology

[0005] Aiming at the deficiencies of the prior art, the present invention provides a new type of flat-bag pulse dedusting device, which solves the problems of complex process, high capital cost, low efficiency, large floor area, cumbersome operation and use effect of the currently used dedusting device. Poor, reduced, and using the ash hopper for a long time to discharge ash, the dust will condense into blocks on the inner wall of the ash hopper, causing the ash hopper to block the problem of ash

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