High-efficiency double-layer oil filter

Abstract

The invention belongs to the technical field of oil filters, and particularly relates to a high-efficiency double-layer oil filter which comprises a filter box, a first filter structure connected to the inner wall of the bottom end of the filter box and a second filter structure connected to the inner wall of the top end of the filter box, wherein the top of the filter box is provided with a box cover; and also comprises an adjusting and cleaning device which is connected to the first filter structure and the second filter structure; the adjusting and cleaning device comprises a transmission structure and a driving structure connected to the bottom of the box cover, the bottom of the driving structure is provided with a second filtering, adjusting and cleaning structure, and a first filtering, adjusting and cleaning structure which can be disconnected with the second filtering, adjusting and cleaning structure through the transmission structure; the first filtering, adjusting and cleaning structure is arranged on the first filter structure, the second filtering, adjusting and cleaning structure is arranged on the second filter structure, gas is filtered for multiple times through the first filter structure and the second filter structure, and the effect of improving the filtering effect is achieved.

Description

technical field [0001] The invention relates to the technical field of oil filters, in particular to a high-efficiency double-layer oil filter. Background technique [0002] The oil filter belongs to the pipeline coarse filter series, and can also be used for filtering large particles of gas or other media. It can be installed on the pipeline to remove large solid impurities in the fluid, so that the machinery, equipment and instruments can work and operate normally, and achieve a stable process. , The role of ensuring safe production. [0003] Most of the existing oil filters use a single-layer oil filter method, which will affect the filtering effect. Although there are multi-layer oil filter methods on the market, the filter structure in this oil filter cannot be adjusted in height , when adding the filter oil, if the filter oil is put too much or too little, the amount of the filter oil needs to be adjusted until it reaches a suitable position, which will bring inconven...

AI Technical Summary

Problems solved by technology

[0005] Therefore, the object of the present invention is to provide a kind of high-efficiency double-layer oil filter, gas is filtered through the first filter structure and the second filter structure, and the height of the first filter structure and the second filter structure is adjusted by the cleaning device Adjustment can solve the problem that most of the existing oil filters adopt a single-layer oil filter method and the filter structure in the existing oil filter cannot be adjusted in height.

Images