Reaction kettle easy to maintain
By introducing a suspension chain, stirring shaft support, and blade support structure into the reactor, the problems of easy damage and difficult disassembly of the sealed bearings are solved, enabling a convenient maintenance process and facilitating the replacement of the sealed bearings.
CN224057368UActive Publication Date: 2026-03-31HUBEI NEW SULAI NEW MATERIAL CO LTD
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Patent Information
- Application Number
- CN202520582610.0
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2025-03-31
- Publication Date
- 2026-03-31
- Estimated Expiration
- 2035-03-31
AI Technical Summary
Technical Problem
The sealed bearings in the existing reactor are easily damaged, and it is inconvenient to remove the stirring shaft and its blades in a limited space.
Method used
The design incorporates a suspension chain, agitator shaft support, and blade support structure, allowing for the fixing of the agitator shaft and its blades during maintenance, facilitating the replacement of the sealed bearings, and enabling the separation of the agitator shaft from the drive shaft via auxiliary inspection holes and the suspension chain.
Benefits of technology
This allows for the replacement of sealed bearings without affecting normal production, improving maintenance efficiency and convenience.
✦ Generated by Eureka AI based on patent content.
Abstract
The utility model discloses a reaction kettle easy to maintain, and belongs to the technical field of organic synthesis. Comprising a reaction kettle, a discharge port, a driving structure, a feed port, an inspection manhole, a stirring shaft, a plurality of stirring blades, a bearing seat, an auxiliary inspection hole, a suspension chain, a stirring shaft support and a blade support, the upper end of the stirring shaft is coaxially fixed with a driving shaft of the driving structure through a coupler, and the lower end is rotationally connected with a bearing seat through a sealing bearing; during maintenance; mounting a suspension chain, a stirring shaft support and a blade support; the stirring shaft is separated from the driving shaft and located on the right side of the driving shaft, and the lower end of the stirring shaft is arranged on the stirring shaft support; the right ends of one or more stirring blades on the right side abut against the inner wall of the reaction kettle and abut against the lower side or the upper side of the corresponding blade support, the suspension chain is vertically arranged, and the lower end of the suspension chain is connected with the stirring blade at the top end of the right side; during normal use, the suspension chain, the stirring shaft support and the blade support are all detached.
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