Dedusting and ash-removing pipe filter

Abstract

The invention discloses a dedusting and ash-removing pipe filter. The filter includes a tubular filter shell; a manhole is formed in a tubular wall in the middle of the filter shell; a manhole cover covers the manhole; a material control baffle and a filtering mesh sheet are sequentially arranged in the inside of the filter shell along a direction of material conveying; the material control baffleand the filtering mesh sheet are respectively arranged on two sides of the manhole; a material-passing gap is reserved between a lower end of the material control baffle and an internal wall of the filter shell; a diameter of the filtering mesh sheet is adaptive to an internal diameter of the filter shell. The pipe filter disclosed by the invention has the advantages that impurities are preventedfrom entering a suction truck pipe and the inside of a suction truck tank when a suction truck sucks dust, thereby increasing ash-removing efficiency; only the manhole cover of the filter needs to beopened when a dedusting and ash-removing pipe is blocked so as to take out the impurities and restore operation, thereby saving both time and manpower; labor intensity of field operators is greatly reduced; the pipe of the suction truck is prevented from being frequently dissembled to clean the impurities, thereby greatly improving the safety of operation.

Description

technical field [0001] The invention relates to the technical field of steelmaking and dust removal equipment, in particular to a dust removal and ash discharge pipeline filter. Background technique [0002] At present, the dedusting ash generated during the operation of steelmaking enterprises is generally collected and concentrated in the dedusting ash bin, and then transported by suction and discharge vehicles. Before the suction and discharge truck sucks ash, connect the suction and discharge pipe of the suction and discharge truck with the dust removal and ash discharge pipe of the dust removal ash bin, and then start the suction and discharge truck. Enter the inside of the tank of the suction and discharge truck. However, during the ash suction process of the suction and discharge vehicle, the phenomenon that the debris in the dust removal ash often blocks the pipeline of the suction and discharge vehicle not only affects the ash unloading efficiency of the suction an...

AI Technical Summary

Problems solved by technology

However, during the ash suction process of the suction and discharge vehicle, the phenomenon that the debris in the dust removal ash often blocks the pipeline of the suction and discharge vehicle not only affects the ash unloading efficiency of the suction and discharge vehicle, but also easily causes equipment failure after the debris enters the suction and discharge vehicle, and when cleaning the debris It is time-consuming and labor-intensive to disassemble the pipeline of the suction and discharge vehicle, and there are potential safety hazards

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