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Anti-blocking filter element for filtering oil products

An anti-blocking and oil product technology, which is applied in the direction of filtration separation, magnetic separation, solid separation, etc., can solve the problems of poor corrosion resistance, filter elements can not effectively remove various impurities and metal dust, etc., and achieve improved filtration efficiency and good oil resistance , High oil-water separation efficiency

Inactive Publication Date: 2021-04-20
重庆环纽信息科技有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] In order to solve the above technical problems, the present invention provides an anti-clogging filter element for oil filtration, which can solve the technical problems that the filter element in the prior art cannot effectively remove various impurities and metal dust in oil products and has poor corrosion resistance, and Simple structure, suitable for industrial application

Method used

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  • Anti-blocking filter element for filtering oil products
  • Anti-blocking filter element for filtering oil products

Examples

Experimental program
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Effect test

Embodiment 1

[0020] An anti-clogging filter element for oil filtration, an outer filter cartridge 1, a cartridge bottom 6 and a cartridge cover 7, the outer filter cartridge 1 is coaxially provided with an inner filter cartridge 5, the inner filter cartridge 5 and the outer filter cartridge A magnetic filter cartridge 2 is sandwiched between the cartridges 1, a water pressure sensor and a slag removal device 9 are installed on the inner surface of the cartridge cover 7, and a plurality of Transverse grooves 12 and longitudinal grooves 13, the transverse grooves 12 and the longitudinal grooves 13 are arranged in a cross, and a filtering area is formed between the transverse grooves 12 and the longitudinal grooves 13, and the filtering area is set There are several filter holes 14, the average pore diameter of the filter holes of the magnetic filter cartridge 2 is 50 μm, the average pore diameter of the filter holes of the outer filter cartridge 1 and the inner filter cartridge 5 is 20 μm, an...

Embodiment 2

[0024] An anti-clogging filter element for oil filtration, an outer filter cartridge 1, a cartridge bottom 6 and a cartridge cover 7, the outer filter cartridge 1 is coaxially provided with an inner filter cartridge 5, the inner filter cartridge 5 and the outer filter cartridge A magnetic filter cartridge 2 is sandwiched between the cartridges 1, a water pressure sensor and a slag removal device 9 are installed on the inner surface of the cartridge cover 7, and a plurality of Transverse grooves 12 and longitudinal grooves 13, the transverse grooves 12 and the longitudinal grooves 13 are arranged in a cross, and a filtering area is formed between the transverse grooves 12 and the longitudinal grooves 13, and the filtering area is set There are several filter holes 14, the average pore diameter of the filter holes of the magnetic filter cartridge 2 is 50 μm, the average pore diameter of the filter holes of the outer filter cartridge 1 and the inner filter cartridge 5 is 20 μm, an...

Embodiment 3

[0028] An anti-clogging filter element for oil filtration, an outer filter cartridge 1, a cartridge bottom 6 and a cartridge cover 7, the outer filter cartridge 1 is coaxially provided with an inner filter cartridge 5, the inner filter cartridge 5 and the outer filter cartridge A magnetic filter cartridge 2 is sandwiched between the cartridges 1, a water pressure sensor and a slag removal device 9 are installed on the inner surface of the cartridge cover 7, and a plurality of Transverse grooves 12 and longitudinal grooves 13, the transverse grooves 12 and the longitudinal grooves 13 are arranged in a cross, and a filtering area is formed between the transverse grooves 12 and the longitudinal grooves 13, and the filtering area is set There are several filter holes 14, the average pore diameter of the filter holes of the magnetic filter cartridge 2 is 50 μm, the average pore diameter of the filter holes of the outer filter cartridge 1 and the inner filter cartridge 5 is 20 μm, an...

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Abstract

The invention relates to the field of industrial oil purification, and especially relates to an anti-blocking filter element for filtering oil products. The filter element comprises an outer filter cartridge, a cartridge bottom and a cartridge cover, an inner filter cartridge is coaxially arranged in the outer filter cartridge, a magnetic filter cartridge is clamped between the inner filter cartridge and the outer filter cartridge, and a water pressure sensor and a deslagging device are arranged on the inner surface of the cartridge cover. A plurality of transverse grooves and longitudinal grooves are formed in the inner surfaces of the outer filter cartridge and the inner filter cartridge, a filter area is defined between the transverse grooves and the longitudinal grooves, a plurality of filter holes are formed in the filter area, a plurality of strip-shaped filter holes are formed in the magnetic filter cartridge, the strip-shaped filter holes coincide with the adjacent transverse grooves or longitudinal grooves up and down, and a cavity is formed in the magnetic filter cartridge; and an electromagnet is arranged in the cavity, the inner filter cartridge, the outer filter cartridge and the magnetic filter cartridge are all formed by mixing and processing an ethylene-acrylic acid copolymer, fluorine-modified organic silicon resin, an anti-fouling agent, a vulcanizing agent, an anti-aging agent and a softening agent. Compared with filter elements in the prior art, the anti-blocking filter element provided by the invention has the advantages of strong dirt holding capacity, high filtering precision, small flow resistance and the like.

Description

technical field [0001] The invention relates to the field of industrial oil purification, in particular to an anti-clogging filter element used for oil filtration. Background technique [0002] There are a lot of metal dust and impurities in the hydraulic system pipeline of construction machinery. When the oil enters the hydraulic system of construction machinery, it is equivalent to cleaning the hydraulic system pipeline of construction machinery. The used oil products are especially polluted seriously. If they are discarded, the consumption of oil products will be high and the environment will be polluted. The oil filter for construction machinery hydraulic lubricating oil in the prior art uses filter elements to remove impurities or plate type oil filter filter paper to filter and remove dust, which can satisfy the filtering of construction machinery hydraulic lubricating oil to a certain extent, but for metal dust in oil products For oil products with more impurities, t...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B03C1/30B01D39/14
Inventor 苟荀
Owner 重庆环纽信息科技有限公司
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