Environment-friendly waste gas filtering auxiliary device capable of automatically replacing filter tool and discharging filtrate

Abstract

The invention relates to the technical field of environmental protection, and discloses an environmental protection waste gas filtration auxiliary device capable of automatically replacing a filter tool and discharging filtrate, the environmental protection waste gas filtration auxiliary device comprises a shell, and a dust removal box is fixedly connected to the interior of the shell; the third turntable rotates to enable the non-full gear to intermittently rotate by 180 degrees; the left filter plate and the right filter plate are exchanged; automatic replacement filter plate, the long-timeuse of the filter plate is avoided; particles in the waste gas are attached to the surface of the filter plate; reducing the absorption effect of exhaust gases, the second turntable rotates to enablethe moving rod to intermittently move left and right; a power source is provided for subsequent discharging operation; the moving rod moves left and right to enable the third rotating rod to rotate, so that the baffle plate is far away from or moves to the bottom of the dust removal box, the filtrate is automatically discharged, the severely polluted filtrate is prevented from being continuously used, the filtering effect of the filtrate on waste gas is reduced, the waste gas pollutes air, the control quality is reduced, and the filtrate replacement operation is also facilitated.

Description

technical field [0001] The invention relates to the technical field of environmental protection, in particular to an auxiliary device for filtering waste gas for environmental protection, which automatically replaces filter tools and discharges filtrate. Background technique [0002] Environmental protection is a variety of actions taken to coordinate the relationship between human beings and the environment and ensure the sustainable development of the economy and society. Among them, the environmental pollution caused by production and living activities, such as waste gas, needs to be treated before discharge in order to avoid polluting the air. [0003] Usually, it is necessary to collect the exhaust gas with the help of the exhaust gas absorption device, and then discharge it after being filtered by the filter device. The outer device filter, but due to the existence of the filter, the exhaust gas is absorbed and the particles in the exhaust gas adhere to the surface of...

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Problems solved by technology

[0003] Usually, it is necessary to collect the exhaust gas with the help of the exhaust gas absorption device, and then discharge it after being filtered by the filter device. The outer device filter, but due to the existence of the filter, the exhaust gas is absorbed and the particles in the exhaust gas adhere to the surface of the filter, and even block the filter holes of the filter, reducing the absorption effect of the exhaust gas, and the filtrate in the filter device After filtering the exhaust gas for a long time, there are a lot of particles in the filtrate. Continuous use will reduce the filtering effect of the exhaust gas, and the incompletely filtered exhaust gas will be discharged into the air, which will reduce the air quality. It is not only inconvenient to replace the filter and discharge the filtrate, but also the absorption effect and filtering effect of the exhaust gas are poor, which increases the probability of the exhaust gas polluting the air

[0004] Aiming at the deficiencies of the prior art, the present invention provides an auxiliary device for exhaust gas filtration for environmental protection that automatically replaces the filter and discharges the filtrate. Plate and waste gas filtration effect is poor, automatically replace the filter plate, avoid long-term use of the filter plate, make the particles in the exhaust gas adhere to the surface of the filter plate, reduce the absorption effect of the exhaust gas, and automatically release the filtrate to avoid serious pollution after continuous use The filtrate will reduce its filtering effect on exhaust gas, make the exhaust gas pollute the air, reduce the quality of control, and facilitate the replacement of the filtrate.

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