Reusable lubricating oil filtering device

A technology for filtering device and lubricating oil, applied in the direction of lubricating composition, separation of immiscible liquids, etc., can solve problems such as hidden dangers in stable operation, and achieve the effect of reducing equipment failure rate, reducing oil cost, and improving kinematic viscosity

Inactive Publication Date: 2012-12-19
NANJING IRON & STEEL CO LTD
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  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] In order to solve the disadvantage that water and impurities in lubricating oil have hidden dangers to the stable operation of equipment, the purpose of the present invention is to provide a reusable lubricating oil filter device, which can remove water, Remove impurities, improve kinematic viscosity, flash point, and demulsibility of oil products

Method used

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  • Reusable lubricating oil filtering device

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Embodiment Construction

[0012] A kind of reusable lubricating oil filtering device of the present invention, see figure 1 , the device includes an oil inlet pump 1, an oil discharge pump 2, an infrared heater 4, an oil-water separator 5, a three-dimensional vacuum separation tank 6 and a water circulation condensation separation device 7, and the oil-water separator 5 is connected with the oil inlet pump 1 through an infrared heater 4, and the The oil pump is connected with the motor. A coarse filter 3 is arranged between the oil-water separator 5 and the infrared heater 4; the upper end of the vacuum three-dimensional separation tank 6 is connected with the oil-water separator 5 and the water circulation condensation separation device 7, and the lower end of the vacuum three-dimensional separation tank 6 is connected with the oil discharge pump. A liquid level control device 61 is provided in the vacuum three-dimensional separation tank 6 . A drain port 51 is provided at the bottom of the oil-water...

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Abstract

The invention discloses a reusable lubricating oil filtering device which comprises an oil feed pump, an oil drain pump, an infrared heater, an oil-water separator, a vacuum stereoscopic separating tank and a water circulating condensation separation device, wherein the oil-water separator is connected with the oil feed pump through the infrared heater; a coarse filter is arranged between the oil-water separator and the infrared heater; the upper end of the vacuum stereoscopic separating tank is connected with the oil-water separator and the water circulating condensation separation device; and the lower end of the vacuum stereoscopic separating tank is connected with the oil drain pump. The reusable lubricating oil filtering device disclosed by the invention can be used for carrying out dewatering and impurity removal on oil products seriously containing water or muddy emulsive oil products, improving the kinematical viscosity, flash point and demulsibility of the oil products, lowering the oil consumption cost and reducing the equipment failure rate.

Description

technical field [0001] The invention relates to a lubricating oil filtering device, in particular to a reusable lubricating oil filtering device for removing water and impurities from seriously water-containing or turbid emulsified lubricating oil. Background technique [0002] In the production process of wire rods, water ingress into lubrication stations of core equipment (pre-finishing mill, finishing mill and reducing and sizing unit) is a common phenomenon, which has not been well resolved. The oil quality of lubricating oil directly affects the normal operation of mechanical equipment, especially for long-term running main equipment, due to the phenomenon of water ingress in the lubricating station caused by the wear of seals and broken oil flinger rings, etc., resulting in serious water content in the lubricating oil Emulsification produces soaps, colloids, organic or inorganic acids, which reduces the stability and lubricating effect of the oil. If the moisture and...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B01D17/04C10M175/00
Inventor 何巨银
Owner NANJING IRON & STEEL CO LTD
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