Lubricating oil filtration system

A filtration system and lubricating oil technology, applied in the direction of filtration separation, gravity filter, lubricating composition, etc., can solve the problems of low filtration effect and efficiency, and achieve the effect of improving filtration effect and efficiency and reducing the loss of speed

Active Publication Date: 2014-11-19
CHINA PETROLEUM & CHEM CORP
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  • Abstract
  • Description
  • Claims
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Problems solved by technology

[0003] The invention provides a lubricating oil filtering system to solve the problem

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[0023] The lubricating oil filtering system proposed by the present invention will be described in further detail below in conjunction with the accompanying drawings and specific embodiments. Advantages and features of the present invention will be apparent from the following description and claims. It should be noted that the drawings are all in a very simplified form and use imprecise ratios, which are only used to facilitate and clearly assist the purpose of illustrating the embodiments of the present invention.

[0024] The core idea of ​​the present invention is to provide a lubricating oil filtration system for filtering and producing high-clean lubricating oil, which takes into account the dirt-holding capacity, breakdown pressure difference and filtering area of ​​the lubricating oil filter element in its filtering device as its The filter material selection standard is to control the decreasing range of the inflow and outflow of the lubricating oil filter element at 5...

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Abstract

The invention provides a lubricating oil filtration system used for filtering and producing high-cleanness lubricating oil. According to the invention, comprehensive consideration is taken upon filtration device lubricating oil filtering core dirt holding amount, breakdown pressure and filtration area, and the properties are adopted as filtration material selection standards, such that lubricating oil filtering core incoming and outgoing flow rate decreasing range is controlled at 5-60%. Therefore, lubricating oil speed loss when the lubricating oil is being filtered is reduced, and lubricating oil filtering core filtration effect and efficiency are substantially improved.

Description

technical field [0001] The invention relates to the field of lubricating oil production, in particular to a lubricating oil filtering system. Background technique [0002] Since lubricating oil contains a certain amount of tiny impurities during the blending process, the cleanliness of conventional lubricating oil cannot meet the requirements for precision cleaning mechanical equipment. To this end, it is necessary to produce a lubricating oil with a high degree of cleanliness, so the lubricating oil needs to be filtered with high requirements. When filtering lubricating oil, a lubricating oil system is required, which pumps the unfiltered lubricating oil in the front oil storage tank into the filter device for filtering through the oil pump, and the filtered lubricating oil will flow into the rear oil storage tank for storage. In the prior art, a lubricating oil filter element is often used in the filtering device of the lubricating oil system, which is generally rolled in...

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Application Information

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IPC IPC(8): B01D29/52B01D29/56B01D29/31C10M177/00
Inventor 张燕盛祖红陈鹰张金芳张长春张贤
Owner CHINA PETROLEUM & CHEM CORP
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