Gas dry-process safety cloth bag dust remover

The utility model relates to a gas dry-process safety cloth bag dust remover. The dust remover comprises a dust removal box body, an air hopper connected on the dust removal box body and a bleeding valve, an explosion relief valve, a blowing and deashing device, a filtering and deashing device, an ash hopper anti-blocking device and an ash discharging bin pump which are respectively arranged from up to down; the bleeding valve and the explosion relief valve are respectively installed at the top of the dust removal box body, the blowing and deashing device is fixedly connected on one side of the dust removal box body and formed by connecting a sub-package and a pulse valve and an air-blast pipe, a blowing pipe leads to the box body, and a spray nozzle is aligned with a filtering bag for ash removal; the filtering and deashing device is formed by loading the filtering bag into a cage to be connected with a pattern chain and fixed in the box body through the pattern chain, and the anti-blocking device comprises an anti-blocking hole formed on the ash hopper and a silo wall vibrator installed on the ash hopper; and the ash discharging bin pump is connected with the ash hopper through a slide damper, wherein an electric-contact pressure gauge, a level gauge and a pneumatic actuating cylinder are respectively configured on the ash discharging bin pump, and the ash discharging bin pump is opened for delivery under the action of the compressed nitrogen gas. The dust remover with reasonable configuration has the advantages of high-temperature dry dedusting function, high dust-removal efficiency, low resistance, security, reliability, low maintenance cost, convenience and rapidness.