Ash removal device for dust remover filter cartridges

Abstract

The invention discloses an ash removal device for dust remover filter cartridges. The ash removal device comprises an oil-water separator, an air pressure sensor, an air storage tank, a support, electromagnetic valves, filter cartridges, an inclined-plane ash collection hopper, an ash collection box, air nozzles, silencers, a machine body and a controller, the inclined-plane ash collection hopperis arranged at the bottom of the machine body, and the ash collection box is arranged at the bottom of the inclined-plane ash collection hopper; a plurality of filter cartridges are mounted in the machine body through a mounting plate, the inclined-plane ash collection hopper is arranged directly under the filter cartridges, the air storage tank is fixed above the mounting plate through the support, the air pressure sensor is mounted on the air storage tank, the left end of the air storage tank is connected with an oil-water separator through a pipeline, and one electromagnetic valve is mounted on the oil-water separator; the air nozzles are arranged above the middle parts of the filter cartridges, the silencers are arranged between the air nozzles and the filter cartridges, the silencersare arranged in the air nozzles, and one electromagnetic valve is arranged above each air nozzle; and the air pressure sensor and the electromagnetic valves are electrically connected with the controller. The filter cartridge can automatically clean ash through pulses, manual ash cleaning is omitted, efficiency is improved, and the service life of the filter cartridge is prolonged.

Description

[0001] 【Technical field】 [0002] The invention relates to the technical field of dust collectors, in particular to the technical field of dust removal devices for filter cartridges of dust collectors. [0003] 【Background technique】 [0004] Dust collector is a device that separates dust from flue gas, called dust collector or dust removal equipment. The performance of the dust collector is expressed by the amount of gas that can be handled, the resistance loss when the gas passes through the dust collector, and the dust removal efficiency. At the same time, the price, operation and maintenance costs, service life and difficulty of operation and management of the dust collector are also important factors to consider its performance. Dust collectors are commonly used facilities in boilers and industrial production. [0005] After the dust collector absorbs the smoke or dust, in order to use it better, it is necessary to remove the ash on the filter cartridge. The existing co...

AI Technical Summary

Problems solved by technology

The current commonly used method is to directly replace the filter cartridge. This method consumes a lot of filter cartridges, which is not energy-saving and environmentally friendly. At the same time, it is time-consuming and labor-intensive to replace.

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