Catalyst regeneration equipment for chemical production

By designing the structure of the storage tank, collection tank, fixing tank, and regeneration tank, the problem of depletion of acid or alkali substances in the catalyst regeneration unit was solved, realizing efficient catalyst regeneration and convenient operation, and improving catalyst regeneration efficiency and recycling efficiency.

CN224422897UActive Publication Date: 2026-06-30SHANDONG WEITAI FINE CHEM CO LTD
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Patent Information

Authority / Receiving Office
CN · China
Patent Type
Utility models(China)
Current Assignee / Owner
SHANDONG WEITAI FINE CHEM CO LTD
Filing Date
2025-06-11
Publication Date
2026-06-30

AI Technical Summary

Technical Problem

In existing catalyst regeneration devices used in chemical production, acid or alkali substances are easily depleted, leading to poor regeneration efficiency. Furthermore, the fixed structure of the devices makes them difficult to disassemble and replace, affecting catalyst regeneration efficiency.

Method used

The device is designed to include a storage tank, a collection tank, a fixing tank, a connecting tank, and a regeneration tank body. The catalyst regeneration and the collection of spent substances are realized through the feed trough, pipes, and discharge trough. The structure of the support plate and guide plate facilitates the centralized reaction of the catalyst and the treatment of spent substances. The suction pipe and return pipe enable convenient entry and exit of the catalyst.

Benefits of technology

This improves the convenience and efficiency of the catalyst regeneration process, reduces the frequency of operator movement, and enables efficient catalyst regeneration and recycling.

✦ Generated by Eureka AI based on patent content.

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  • Figure CN224422897U_ABST
    Figure CN224422897U_ABST
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Abstract

This utility model relates to the technical field of chemical production, and particularly to a catalyst regeneration device for chemical production. Its technical solution includes a fixed box, a connecting box, a support plate, and a regeneration box body. A sealing cover is hinged to the upper surface of the regeneration box body. A suction pipe, penetrating the sealing cover, is connected to the upper surface of the regeneration box body, and a suction valve is threaded onto the outer surface of the suction pipe. A fixed box is embedded and fixed to the inner wall of the regeneration box body, and a fixing hole is formed on the outer surface of the fixed box. A support plate is fixed to the bottom inside the fixed box, and a connecting hole is formed on the inner wall of the support plate. A feed chute is formed on one outer end face of the fixed box. The connecting box is embedded and fixed to the inner wall of the regeneration box body, and a support hole is formed on the outer surface of the connecting box. A guide plate is fixed to the bottom inside the connecting box, and an installation hole is formed inside the guide plate. A discharge chute is formed on one outer end face of the connecting box. This utility model facilitates the replacement of regenerated materials.
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