Ash removal device

Abstract

The invention relates to an ash removal device. The ash removal device comprises a filtering box and an ash bucket, a fixing frame is arranged at the bottom of the ash bucket, the internal of the fixing frame is rotatably connected with a plurality rotating plates, a lifting plate is rotatably connected among the rotating plates, a controller, a motor and a guide rail are arranged at one side of the bucket, the output shaft of the motor is connected with a worm having a self-locking function, the worm is engaged with a worm gear, the worm gear is fixedly connected with a rotating disc, the guide rail is slidably connected with a slide block, a connecting rod is arranged between the slide block and the rotating disc, two ends of the connecting rod are respectively rotatably connected to theslide block and the rotating disc, a push rod is fixedly connected between the slide block and the pulling plate, the rotating plates comprise a first rotating plate and a second rotating plate, thefirst rotating plate is provided with a photosensitive sensor, the second rotating plate is provided with a pressure sensor, the photosensitive sensor and the pressure sensor are electrically connected with the controller, the motor is electrically connected with the controller, a light tube is arranged outside the ash bucket, and a bulb for irradiating the photosensitive sensor with lights is arranged in the light tube. The ash removal device realizes the automatic overturning of the ash bucket.

Description

technical field [0001] The invention relates to the technical field of environmental protection, in particular to a dust cleaning device. Background technique [0002] In the environmental protection industry, the bag filter is the main equipment for dealing with flue gas. The bag filter mainly includes ash hopper, filter box, filter cloth, air inlet pipe and air outlet pipe. The flue gas with dust enters the filter box from the air inlet pipe and is filtered and then discharged from the air outlet pipe. A large amount of dust in the flue gas will fall into the ash hopper under the action of gravity, and the remaining small amount of dust will be filtered The cloth absorbs and adheres to the filter cloth. [0003] With the continuous work of the bag filter, more and more dust will be accumulated in the ash hopper. If the staff cannot find and remove the dust in the ash hopper in time, the dust will overflow the ash hopper and enter the filter box to be mixed into the new o...

AI Technical Summary

Problems solved by technology

[0003] With the continuous work of the bag filter, more and more dust will be accumulated in the ash hopper. If the staff cannot find and remove the dust in the ash hopper in time, the dust will overflow the ash hopper and enter the filter box to be mixed into the new one. The incoming flue gas will increase the difficulty of dust removal by the bag filter, and even block the filter cloth in severe cases, reducing the filtering speed of the filter cloth, accelerating the aging of the bag filter, and reducing its service life

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