air filter

Abstract

The invention relates to an air purification technology, and discloses an air filter. The air filter comprises a filter drum and a motor, wherein a water pipe is arranged in the filter drum; the water pipe is connected with the motor; a guiding fiber line is wound around the water pipe; a plurality of water outlet holes are formed in the positions, corresponding to the guiding fiber line, on the water pipe; a drainage ditch is arranged in the lower end of the filter drum in an enclosure manner; the lower end of the drum wall of the filter drum is provided with a drain communicated with the drainage ditch; and the upper end of the water pipe is provided with a water inlet pipe. The air filter is simple in structure, has few internal parts, and is convenient to operate; as the filtering is realized by the centrifugal movement of water, the guiding fiber line and the drum wall are cleaned at the same time with filtering, and the guiding fiber line does not need to be replaced; the structure can be formed into various size specifications, the product in large specification can be widely used for large and small chimneys and exhaust pipelines of factories, and the product in small specification can be used on automobile exhaust pipe; the filtered water has moisture, the air filter further can be used as an indoor air filter; due to the adoption of the structure, some resources of haze can be avoided.

Description

technical field [0001] The invention relates to air purification technology, in particular to an air filter. Background technique [0002] At present, the air filters on the market generally use filter elements for filtration. For long-term use, the filter elements need to be replaced every once in a while, which increases maintenance requirements, and the price of filter elements is generally relatively expensive, and frequent replacement will bring harm to the user. More trouble and inconvenience are caused, and the replaced filter element cannot be recycled; the overall structure of the existing air filter is relatively complicated, inconvenient to install, inconvenient to maintain, high in production cost, and not very practical. [0003] At present, air filter, the patent No. is the invention patent of 201080031737, and it comprises inlet cover 12, the main body 16 that is made up of a pair of halves 21,19, outlet cover 13, and a pair of fan 14,15; Cover 12 and 13 have ...

AI Technical Summary

Problems solved by technology

It can quickly eliminate odors in a closed space, but its overall structure is relatively complicated, with many internal parts, and it is troublesome to maintain. The filter cartridge needs to be replaced after it has been used for a long time, which is troublesome

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