Good-dredging-effect dust removing device for air purification

Abstract

The invention relates to a good-dredging-effect dust removing device for air purification. The dust removing device comprises an outer casing, an air inlet pipe, an air outlet pipe, a controller, a water tank, a sealing mechanism and four stand bars, wherein a filter net and a dredging mechanism are arranged in the outer casing, the sealing mechanism comprises a first motor and two sealing assemblies, and each sealing assembly comprises a bearing, a screw rod, a translation block, a bracket and a sealing plate; and the dredging mechanism comprises a water pipe, a nozzle, a moving component, amoving plate and a swinging component. According to the good-dredging-effect dust removing device for air purification, water can be sprayed to the filter net through the dredging mechanism, so that dust on the filter net flows downwards with water flow, dredging of the filter net is achieved, and the damage to the filter net is avoided at the same time; the dredging mechanism is safer and more reliable, no damage to the filter net is caused, and in addition, in the dredging process, the air inlet pipe and the air outlet pipe can be sealed through the sealing assemblies, so that influences, caused by discharging of wastewater obtained after dredging is performed from the air inlet pipe, on the surrounding environment is avoided, and the practicability of the device is improved.

Description

technical field [0001] The invention relates to the field of air purification equipment, in particular to a dust removal device with good dredging effect for air purification. Background technique [0002] In industrial production and life, dust particles will be produced in many places. The concentration of particulate matter suspended in the air exceeding a certain level will affect process safety and personnel health. Therefore, it is very important to control the concentration of particulate matter in the air. Usually, people use isolation dust removal equipment To remove dust and impurities in the air and ensure the surrounding air environment. [0003] The existing dust removal device mainly relies on various filters to filter the air to achieve the purpose of purifying the air. However, with the operation of the dust removal device, the particle dust accumulated on the filter gradually increases, which affects the air circulation and the purification ability of the eq...

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Problems solved by technology

[0003] The existing dust removal device mainly relies on various filters to filter the air to achieve the purpose of purifying the air, but with the operation of the dust removal device, the accumulation of particulate dust on the filter gradually increases, which affects the circulation of air and the purification ability of the equipment. Therefore, it is necessary to To dredge the filter screen, the existing dredging method usually uses a brush to move on the surface of the filter screen to sweep off the dust. When this method is used to dredge the filter screen, the brush is easy to squeeze the filter screen, making the mesh hole larger and weakening the filter screen. At the same time, the dust on the filter screen will be squeezed to the side near the exhaust pipe, reducing the quality of the discharged air, thus reducing the practicability of the existing dust removal device

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