Pneumatic air cleaning filter core dedusting device and use method thereof

Abstract

The invention provides a pneumatic air cleaning filter core dedusting device and a use method thereof. The device comprises a cylinder and a shell. The cylinder and the shell are welded on two ends of a connection rod respectively. A pneumatic shaft that stretches into the cylinder is arranged in the shell. The lower end of the pneumatic shaft penetrates a through hole in the connection rod and is fixedly connected to a second belt wheel. An installation hood that stretches into the cylinder is installed on a rotation shaft on the upper end of a first belt wheel. A boss is provided with an air outlet pipe. The upper end of the air outlet pipe is communicated with an air pipe. The lower side of an upper cover body is provided with a groove that is clamped on a filter core seat. A sealing member is arranged between the pneumatic shaft and the shell. The structure is simple. High pressure air is sprayed in the air filter core to remove dusts. Under the effect of centrifugal force generated by high speed rotation of the filter core, the impurities in the filter core are blown off rapidly, the rotation speed of the filter core is adjustable, high pressure air is taken as the power, the device is environmentally friendly, energy is saved, no pollution is generated, the removed impurities are collected and processed together, and the device is user-friendly and high efficient and barely influence the quality of ambient air.

Description

technical field [0001] The invention belongs to the technical field of dust removal for air purifiers, and in particular relates to a dust removal device for a pneumatic air purification filter element and a use method thereof. Background technique [0002] The air purifier filter element is the core filter layer of the air purifier using passive adsorption filter purification technology. The filter device used in this type of air purifier is mainly divided into two types: filter element and filter screen. The filter screen exists in the shape of a mesh. The air filter layer, and the filter element is different from the honeycomb activated carbon developed by the activated carbon forming technology, which is a block structure rather than interlayer activated carbon particles, so it is called a filter element. [0003] After working for a long time, a certain amount of impurity particles will remain in the filter element of the air purifier, which will affect the effect of ai...

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