Automatic dust discharge device of dust collector

Abstract

The invention discloses an automatic dust discharge device of a dust collector. The automatic dust discharge device comprises a lower conical cylinder, an upper turning plate, a rotating plate, a weight sensor, a signal processing unit, a motor, an electric-hydraulic push rod, a sealed side, a rotating shaft, a dust guide plate and a dust funnel, wherein the weight sensor, the signal processing unit and the motor are arranged outside the lower conical cylinder of the dust discharge device; the upper turning plate and the rotating plate are arranged inside the lower part of the lower conical cylinder; the upper turning plate is controlled to be opened and closed by pushing the electric-hydraulic push rod to stretch out and withdraw through the motor; the rotating plate is provided with the sealed side and the rotating shaft is arranged in the middle of the rotating plate; the rotating shaft is connected with the motor; the weight sensor and the signal processing unit are used for controlling the motor to be powered on or powered off; the bottom of the dust funnel is a round bottom and is internally provided with a dust guide plate. The upper turning plate and the rotating plate are controlled by the corresponding weight sensor and the corresponding signal processing unit. The automatic dust discharge device is applied to automatic secondary dust discharge, and meanwhile is capable of keeping the sealing capability of the dust collector and preventing secondary pollution.

Description

technical field [0001] The invention relates to the field of dust collectors, in particular to an automatic ash unloading device for dust collectors. Background technique [0002] Most of the ash discharge valves of the existing dust collectors are flap-type and pneumatic valves. Most of the ash hoppers at the bottom are horizontal bottoms or the inner bottom corners are rounded. The flap-type is affected by the weight of dust, and sometimes it only opens a little or pinches when it is closed. Dust state, which will affect the sealing performance, resulting in secondary pollution of dust, pneumatic operation is convenient, but most of them cannot automatically unload ash, flat bottom or relatively flat bottom of the ash hopper will easily make dust accumulate directly below the ash outlet, resulting in There is less ash collected around the bottom of the ash hopper, and dead corners sticking to the wall occur. In addition, when the ash falls, more dust will be raised, which...

AI Technical Summary

Problems solved by technology

In addition, a lot of dust will be raised when the ash falls, which will cause the ash valve to accumulate too much dust and affect the service life and other problems.

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