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A kind of oil filter device and filter method

A technology of oil filtration and filter net, which is applied in the direction of moving filter element filter, refining by filtration method, filtration and separation, etc. It can solve the problems of long operation time, energy consumption, complicated filtration, etc., and achieves the effect of convenient operation and simple structure

Active Publication Date: 2016-07-27
河南省田不二油脂有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Due to the viscous texture of crude oil, the filtration is very complicated
The existing filtration method mainly adopts heating treatment followed by filtration treatment. The heating process consumes a lot of energy. At the same time, the filtration effect cannot be guaranteed, and the operation time is long, and the treatment of filtering impurities is troublesome.

Method used

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  • A kind of oil filter device and filter method

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Experimental program
Comparison scheme
Effect test

Embodiment 1

[0022] Such as figure 1 As shown, an oil filter device includes a filter box 101 and a filter screen arranged in the middle of the filter box 101. The upper end of the filter screen is provided with an isolation plate 103, and an oil inlet filter is arranged on the isolation plate 103. port 104;

[0023] A high-pressure oil pump 105 is arranged between the oil inlet 104 and the isolation plate 103, and an oil outlet 109 is arranged at the bottom of the filter box 101;

[0024] The isolation plate 103 is fixedly connected to the filter box 101, and a sealing ring 106 is arranged between the isolation plate 103 and the filter box 101;

[0025] The edge of the filter screen is provided with a connecting ring 111, an oil screen for filtering oil is provided in the middle of the connecting ring 111, and sliders 108 are provided at both ends of the connecting ring 111, and in the filter box 101 A chute 107 is provided on the inner wall, and the slider 108 can slide along the chute...

Embodiment 2

[0031] This embodiment also discloses a method for oil filtration on the basis of Embodiment 1, comprising the following steps:

[0032] S1: Pneumatic hydraulic cylinder 110, shrink the telescopic rod of hydraulic cylinder 110 to the lowest end, connect the oil inlet to the fuel tank, and pump the crude oil in the fuel tank into the filter net under the isolation plate 103 through the high-pressure oil pump 105, so that the crude oil is in the In the cavity between the filter screen and the isolation plate 103;

[0033] S2: Start the hydraulic cylinder 110, push the connecting ring 111 to move upward, and set a chute 107 on the inner wall of the filter box 101 to match the slider 108, so that the slider 108 on the connecting ring 111 slides along the chute 107 , so that the crude oil is squeezed out from the oil net on the filter screen and falls into the middle cavity formed by the two limiting plates 112, and is discharged from the oil outlet 109;

[0034] S3: When the tele...

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Abstract

The invention discloses an oil filtering device which comprises a filtering tank and a filter screen arranged in the middle of the filtering tank, wherein a baffle is arranged at the upper end of the filter screen; oil inlets are formed in the baffle; high-pressure oil pumps are arranged between the oil inlets and the baffle; an oil outlet is formed in the bottom of the filtering tank; the baffle is fixedly connected onto the filtering tank; a seal ring is arranged between the baffle and the filtering tank; a connecting ring is arranged on the edge of the filter screen; an oil screen used for filtering oil is arranged in the middle of the connecting ring; sliding blocks are arranged at the two ends of the connecting ring; sliding grooves are formed in the inner wall of the filtering tank; the sliding blocks can slide along the sliding grooves to enable the filter screen to move in the height direction of the filtering tank; hydraulic cylinders are arranged at the lower parts of the two sides of the connecting ring, and are arranged in the height direction of the filtering tank. According to the invention, the structure is simple, the operation is convenient, the filtering speed is high, and the efficiency is high.

Description

technical field [0001] The invention relates to an oil filter device and a filter method. Background technique [0002] During crude oil processing, it needs to be filtered to remove impurities such as sediment. Filtration is very complicated due to the viscous texture of crude oil. The existing filtration method mainly adopts heating treatment followed by filtration treatment. The heating process consumes a lot of energy. At the same time, the filtration effect cannot be guaranteed, and the operation time is long, and the treatment of filtering impurities is troublesome. Contents of the invention [0003] The purpose of the present invention is to provide an oil filtering device and filtering method, which can improve the problems existing in the prior art, and has a simple structure, convenient operation, fast filtering speed and high efficiency. [0004] The present invention is realized through the following technical solutions: [0005] An oil filtering device, com...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): B01D33/01B01D33/46C10G31/09
Inventor 聂超
Owner 河南省田不二油脂有限公司