Waste gas treatment anti-blocking device

Abstract

The invention discloses a waste gas treatment anti-blocking device which comprises a pipe body; a filter screen is fixedly connected to the inner wall of the pipe body, an anti-blocking mechanism usedfor preventing the filter screen from being blocked is arranged on the pipe body, the anti-blocking mechanism comprises a mounting box fixedly connected to the side wall of the pipe body, and a smallmotor is fixedly connected to the inner bottom of the mounting box; and an output shaft of the small motor is fixedly connected with a driving rod, and the upper end of the driving rod extends into the pipe body. A worker does not need to regularly clean the filter screen, and the labor amount of the worker is reduced; meanwhile, the situation that a pipeline is exploded due to blockage of the filter screen is avoided, the safety performance of the device is improved, dust on the filter screen can be sucked into a dust suction box and discharged into a collecting box, unified cleaning of theworker is facilitated, and the degree of automation of the device is improved; and meanwhile, a getter pump and other power sources do not need to be arranged to treat dust, and the operation cost ofthe device is reduced.

Description

technical field [0001] The invention relates to the technical field of exhaust gas treatment, in particular to an anti-blocking device for exhaust gas treatment. Background technique [0002] Exhaust gas treatment mainly refers to an environmental protection equipment that protects the environment and purifies the air by recycling or removing and reducing harmful components of exhaust gas by using different technologies, so that our environment will not be polluted. [0003] At present, factories usually set filter screens in the intake pipes entering the exhaust gas treatment device to initially intercept the dust particles in the exhaust gas, so as to reduce the subsequent purification pressure and improve the exhaust gas purification effect. However, when the dust particles accumulate on the filter screen, it is easy to cause The filter screen is clogged, so workers need to clean the filter screen regularly. However, if the filter screen is not cleaned in time, it will ea...

AI Technical Summary

Problems solved by technology

[0003] At present, factories usually set filter screens in the intake pipes entering the exhaust gas treatment device to initially intercept the dust particles in the exhaust gas, so as to reduce the subsequent purification pressure and improve the exhaust gas purification effect. However, when the dust particles accumulate on the filter screen, it is easy to cause The filter screen is clogged, so workers need to clean the filter screen regularly. However, if the filter screen is not cleaned in time, it will easily lead to an increase in the pressure inside the pipeline, which will cause the pipeline to burst and bring life danger to the workers. Some manufacturers will install additional vacuum cleaners. Waiting for the power device to absorb the dust on the filter screen, this method virtually increases the operating cost of the device, which is not conducive to the production and popularization of the device, and secondly, the exhaust gas produced by some mechanized factories contains some metal debris, and the existing exhaust gas The processing device cannot collect and reuse these metal scraps, resulting in a waste of resources. Therefore, it is necessary to design an exhaust gas treatment and anti-blocking device to solve the above problems

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