Large air purifier

Abstract

The invention discloses a large air purifier. The large air filter comprises a bottom plate, a shell, a top plate and filter elements, wherein the shell comprises two semicircular plates which are oppositely arranged; one sides of the semicircular plates are fixedly connected with two sliding rods; two vertical plates are symmetrically arranged on the upper side of the bottom plate; two sliding holes are formed in one side of each vertical plate; sliding rods are arranged in the sliding holes and can slide back and forth along the sliding holes; two transverse rods are fixedly connected to theinner arc sides of the semicircular plates; a vertical rod is fixedly connected to the lower side of the top plate and hinged to two connecting rods; the two connecting rods are hinged to the two transverse rods respectively; the filter element is fixed to the upper side of the bottom plate and located between the two semicircular plates; the top plate is arranged above the filter element, and the lower side of the top plate is fixedly connected with a circular pipe; and the lower end of the circular pipe contacts with the filter element and is sealed. The two semicircular plates are separated by pulling the two semicircular plates, supporting wheels play a role in moving and supporting in the pulling process, the top plate rises upwards, and the filter element is in an exposed state, sothe filter element is convenient to clean.

Description

technical field [0001] The invention relates to the technical field of purifiers, in particular to a large-scale air purifier. Background technique [0002] Air purifiers are also known as "air cleaners", air fresheners or purifiers. Air purifiers refer to products that can absorb, decompose or transform various air pollutants and effectively improve air cleanliness. They are mainly divided into household air purifiers , commercial air purifiers, industrial air purifiers and building air purifiers, among which industrial air purifiers are widely used in industrial production. Most industrial air purifiers are some large air purifiers, especially for some metal Large-scale air purifiers in industrial forms such as thermal processing, chemical incineration and thermal power generation will be widely used. [0003] Large-scale air purifiers need to regularly clean the filter element during use, while the purifiers in the prior art need to remove the shell as a whole during the...

AI Technical Summary

Problems solved by technology

[0003] Large-scale air purifiers need to regularly clean the filter element during use, while the purifiers in the prior art need to remove the shell as a whole during the cleaning process. The shell is relatively heavy, and usually requires the use of a crane to cooperate with the operation. The cleaning process is very troublesome. In addition, a large amount of dust will be generated during the cleaning process, causing air pollution.

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