Vacuum pump combination device for regenerating waste lubricating oil

CN119289263AActive Publication Date: 2025-01-10FUJIAN SANMING HUIRUN PETROCHEMICAL CO LTD
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Patent Information

Application Number
CN202411836126.2
Authority / Receiving Office
CN · China
Patent Type
Applications(China)
Current Assignee / Owner
Filing Date
2024-12-13
Publication Date
2025-01-10
Estimated Expiration
2044-12-13

AI Technical Summary

Technical Problem

When used, the vacuum pump combination device for regeneration of waste lubricant oil is used, since the waste lubricant contains metal particles, the impeller of the vacuum pump will wear, and the waste lubricant is easily attached to the wall of the equipment, affecting the extraction effect and equipment life.

Method used

A vacuum pump combination device including an adsorption assembly, a leakproof assembly and a vibration device is designed. The adsorption assembly absorbs metal particles through a concave magnetic plate, and the leakage prevention assembly prevents oil leakage. The vibration device scrapes the wall through chamfered strips and circular rollers. Ensure that waste lubricant does not adhere to the wall of the equipment.

Benefits of technology

Effectively prevent metal particles from wear and tearing the vacuum pump impeller, avoid waste lubricant leakage and adhesion, and improve the service life and extraction efficiency of the equipment.

✦ Generated by Eureka AI based on patent content.

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Abstract

The invention discloses a vacuum pump combination device for waste lubricating oil regeneration, and relates to the technical field of waste lubricating oil regeneration, the vacuum pump combination device comprises a bottom frame, a vacuum pump is fixedly mounted on the right side of the top surface of the bottom frame, two arc frames are fixed on the top surface of the bottom frame, and a tank body is fixedly mounted on the top surfaces of the two arc frames; a round cover is fixedly installed on the left side of the tank body, an adsorption assembly is arranged on the left side of the inner wall of the tank body and comprises a round rod, the round rod is rotatably installed on the left side of the inner wall of the tank body, the left end of the round rod penetrates through and is rotatably installed in the middle of the right side of the round cover, and a driving module is fixed to the left side of the round cover. According to the waste lubricating oil cleaning device, metal particles in waste lubricating oil are adsorbed through the concave magnetic plate, and therefore the problem that an impeller of a vacuum suction pump is prone to damage due to the fact that the impeller of the vacuum suction pump is abraded by the metal particles in the waste lubricating oil is solved.
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Citation Information

Patent Citations

  • Vacuum pump composite set is used in spent lubricating oil regeneration

    CN206860401U

  • Waste mineral oil recycling system

    CN114344994A

  • Impurity separation device for refining waste lubricating oil solvent

    CN117463042A

  • Waste lubricating oil recycling device

    CN216039448U

  • Recycling device

    CN220205377U

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