Lubricating oil vacuum microwave water removing device

A technology of vacuum microwave and dehydration device, applied in lubricating composition, ion exchange treatment device, ion exchange regeneration and other directions, can solve problems such as maintenance and repair user difficulties, achieve convenient and fast transportation and movement, reduce equipment size, and improve work efficiency. The effect of efficiency

Inactive Publication Date: 2015-07-15
周建伟
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  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

Routine maintenance and overhaul have caused considerable difficulties for users

Method used

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  • Lubricating oil vacuum microwave water removing device

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Embodiment Construction

[0017] The specific embodiment of the present invention is shown in the figure. The lubricating oil vacuum microwave dehydration device has a vacuum pump 1, a filter tank body 2, a microwave magnetron 3, a polymer water-absorbing filter element 4 installed in the filter tank body 2, an air condenser 5, a water collection tank 6, an oil delivery pump 7 and Electrical control system composition. The oil delivery pump 7 extracts the lubricating oil to be dehydrated from the user's oil tank 14 and inputs it into the filter tank body 2, and returns to the user's oil tank after being adsorbed and dehydrated by the polymer water-absorbing filter element 4 . After the polymer water-absorbing filter element 4 is saturated with water, the differential pressure transmitter 9 sends a signal, the oil delivery pump 7 stops, the system terminates the lubricating oil dehydration process, and starts the filter element dehydration process. After the dehydration process of the filter element is...

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Abstract

The invention discloses a lubricating oil vacuum microwave water removing device. The lubricating oil vacuum microwave water removing device is provided with an adsorption water removing system, and the adsorption water removing system for drying a water adsorption filter element is arranged on a filtering tank body in the adsorption water removing system. Microwaves are used in the adsorption water removing system for heating adsorbed water in the water adsorption filter element, and the adsorbed water in the water adsorption filter element is pumped out under the vacuum negative pressure effect. Compared with the prior art, the device has the advantages that the water removing manner is proper, compared with an existing vacuum heating manner, the lubricating oil water removing speed can be improved by 3 times to 5 times, energy can be saved by more than 90 percent, and therefore the working efficiency is greatly improved; compared with traditional equipment, the size of the equipment is greatly reduced, the weight is small, and transportation and moving are convenient and rapid; the device is reasonable in structure, high in integrality, good in work reliability, few in part, and quite easy and convenient to assemble and maintain.

Description

technical field [0001] The invention belongs to the technical field of lubricating oil filtration and purification devices, and specifically relates to a method of absorbing the moisture in the lubricating oil by using a polymer material, and then using microwaves to heat the moisture contained in the filter element, and using a low-temperature method to absorb the moisture contained in the polymer material under composite vacuum conditions. Lubricating oil room temperature dehydration device for water evaporation and separation. Background technique [0002] Lubricating oil contains a certain amount of water. During use, it will inevitably absorb moisture in the air or increase its water content due to equipment cooling water leakage, on-site water inflow, etc., and even cause serious emulsification of the lubricating oil. Before use and during use, it must be dehydrated and purified before it can be used safely, otherwise it will cause equipment failure and greatly shorten...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B01D15/08C10M175/00C10M177/00
Inventor 周建伟王霞
Owner 周建伟
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