Rectification device for methyl phosphinic acid monoalkyl ester
By designing anti-overflow plates and cleaning devices in the distillation device, the problem of easy clogging of the orifice plate eyelets is solved, ensuring steam circulation and cleaning are achieved, and the efficiency of distillation processing is improved.
CN222623679UActive Publication Date: 2025-03-18HONGHU YITAI TECH CO LTD
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Patent Information
- Application Number
- CN202421063443.0
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-05-15
- Publication Date
- 2025-03-18
- Estimated Expiration
- 2034-05-15
AI Technical Summary
Technical Problem
In existing distillation devices, the holes of the orifice plates are easily blocked by condensate, which affects the circulation effect of steam, and subsequent cleaning is more troublesome.
Method used
A distillation device including an anti-overflow plate and a cleaning device is designed. A plurality of ventilation holes are provided on the overflow prevention plate for circulating steam; the cleaning device drives the cleaning rod up and down through the reciprocating lifting mechanism, and can clean the ventilation holes one by one.
Benefits of technology
It effectively prevents the ventilation holes from being blocked, ensures the circulation effect of steam, is simple and convenient to clean, and improves the efficiency of distillation processing.
✦ Generated by Eureka AI based on patent content.
Abstract
The utility model discloses a rectification device for methyl phosphinic acid monoalkyl ester, which relates to the field of rectification devices and comprises a rectification tower body, the middle of the side wall of the rectification tower body is provided with a feeding valve port, the top wall of the rectification tower body is provided with an air outlet valve port, the bottom of the rectification tower body is provided with a discharging valve port, and an electromagnetic heating pipe is fixed on the inner bottom wall; the stirring device is arranged at the lower part of the rectifying tower body; the anti-overflow plate is arranged above the feeding valve port, and a plurality of vent holes which are uniformly distributed are formed in the anti-overflow plate; an annular frame in the cleaning device is slidably arranged on the upper side wall of the rectifying tower body in the vertical direction, a mounting support is fixed to the middle of the annular frame, one ends of a plurality of cleaning rods are fixed to the lower end of the mounting support, the cleaning rods correspond to the vent holes one to one, and a reciprocating lifting mechanism drives the annular frame to move vertically. According to the device, through the arrangement of the reciprocating lifting mechanism, the annular frame and the cleaning rod, the ventilation holes in the anti-overflow plate can be cleaned, cleaning is convenient, the steam circulation effect is guaranteed, and then the rectification processing efficiency of methyl phosphinic acid monoalkyl ester is guaranteed.
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