A biodiesel feedstock dewatering apparatus

By incorporating a snap-fit ​​plate and threaded rod structure on the sealing cover, the problem of loose sealing cover is solved, achieving stable fixation and convenient operation of the sealing cover, thereby improving the stability and safety of the equipment.

CN224398149UActive Publication Date: 2026-06-23CHINA PETROLEUM (CHENGDU) ENVIRONMENTAL MANAGEMENT GROUP CO LTD
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Patent Information

Authority / Receiving Office
CN · China
Patent Type
Utility models(China)
Current Assignee / Owner
CHINA PETROLEUM (CHENGDU) ENVIRONMENTAL MANAGEMENT GROUP CO LTD
Filing Date
2025-06-17
Publication Date
2026-06-23

AI Technical Summary

Technical Problem

Existing biodiesel feedstock dehydration equipment lacks auxiliary reinforcement components during the operation of the sealing cap, which makes the sealing cap prone to loosening, affecting the stability and safety of long-term operation.

Method used

Multiple snap-fit ​​plates are fixedly connected to the side of the sealing cap, and snap-fit ​​plates are engaged with the snap-fit ​​plates by screw handles and threaded rods. Combined with fixing bolts to restrict the position of the rotating rod, the sealing cap is securely fixed and easily opened.

Benefits of technology

It effectively prevents the sealing cover from loosening during long-term operation, ensuring the stability and safety of the equipment, simplifying the operation of the sealing cover, and improving the automation and intelligence level of the equipment.

✦ Generated by Eureka AI based on patent content.

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Abstract

This application relates to the field of dehydration and discloses a biodiesel feedstock dehydration device. The device includes a mounting plate with a dehydration tank assembly at its upper end. A sealing cover is located at the upper end of the dehydration tank assembly. Multiple snap-fit ​​plates are fixedly connected to the side of the sealing cover until the lower surface of the screw handle contacts the snap-fit ​​plates, thus restricting the position of the snap-fit ​​plates and fixing the sealing cover in place at the upper end of the dehydration tank assembly for convenient subsequent operation. When the sealing cover needs to be opened, the operator holds the screw handle to move the threaded rod away from the rotating rod, facilitating rotation of the rotating rod. This causes the threaded rod to rotate out of the slot in the snap-fit ​​plate, allowing for subsequent repositioning of the sealing cover. The rotating shaft plate is designed to cooperate with the rotation of the rotating rod.
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Citation Information

Patent Citations

  • Biodiesel raw material dehydration equipment

    CN221898141U