Bag-type dust remover

Abstract

A bag-type dust remover comprises a platform, a canopy, offline valves, a pulse valve, a jetting mechanism, an escalator, a box, keels, bag cages, filter bags, an air inlet duct, flues, air door regulating valves, ash buckets, ash bucket outlets and airflow uniform distribution boards, wherein the platform is arranged on the top of the box, the canopy and the offline valves are arranged on the platform, the jetting mechanism is arranged below the platform, and the escalator is arranged at one side of the box; the interior of the box is divided into the left part, the middle part and the right part, the bag cages, the filter bags and the keels are arranged in the left box body and the right box body, an dust remover outlet is formed in the upper portion of the interior of the middle box body, and the air inlet duct is arranged on the lower portion of the interior of the middle box body; the two flues are connected to the lower end of the air inlet duct, the ash buckets are arranged under the left box body and the right box body, the airflow uniform distribution boards are arranged in the ash buckets, the flues are connected with the air inlet duct, a 60-degree included angle is formed between each flue and the horizontal plane, and each air door regulating valve is arranged at the front end of the corresponding flue. The 60-degree inclined flues are low in resistance, free dust falling is guaranteed due to the fact that the inclined angle is consistent with the angle of the ash buckets, dust accumulation is avoided, and full-volume dust is removed.

Description

technical field [0001] The invention relates to the technical field of dust removal devices, and more specifically, to a bag filter. Background technique [0002] The bag filter is the most commonly used dust removal device at present. Its working principle is: the coarse particles in the dusty gas fall into the ash hopper through the flue, and the fine particles in the dusty gas are filtered through the filter bag, so as to realize the dedusting of the dusty gas. At present, most of the bag filter flue enters the ash hopper through a 90° elbow. The ash storage capacity of this design only accounts for 2 / 3 of the entire ash hopper volume, and the horizontal section with a large resistance of the 90° elbow is prone to ash accumulation. Contents of the invention [0003] The object of the present invention is to provide a bag filter capable of solving the above-mentioned problems in view of problems such as the connection angle between the flue of the bag filter and the ash...

AI Technical Summary

Problems solved by technology

[0003] The purpose of the present invention is to provide a bag filter that can solve the aforementioned problems in view of the existing problems such as the connection angle between the flue of the bag filter and the ash bag pointed out in the background technology.

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