An organic solvent recovery tank

By designing an adjustable nozzle structure, the problem of the inability to adjust the size of the through holes in the organic solvent recovery tank was solved, achieving efficient recovery of organic solvents and thorough cleaning of the tank interior.

CN224279810UActive Publication Date: 2026-05-26HUBEI NEW SULAI NEW MATERIAL CO LTD
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Patent Information

Authority / Receiving Office
CN · China
Patent Type
Utility models(China)
Current Assignee / Owner
HUBEI NEW SULAI NEW MATERIAL CO LTD
Filing Date
2025-04-25
Publication Date
2026-05-26

AI Technical Summary

Technical Problem

The size of the through-hole in existing organic solvent recovery tanks cannot be adjusted, which leads to problems such as incomplete rinsing when improving recovery efficiency, or low recovery efficiency when improving rinsing effect.

Method used

An adjustable nozzle structure was designed, comprising an outer spherical shell and an inner spherical shell. By rotating the inner pipe, the relative area of ​​the outer and inner through holes can be adjusted to achieve rapid recovery of organic solvents and effective rinsing of the tank interior.

Benefits of technology

This method achieves both improved organic solvent recovery efficiency and thorough cleaning of the tank interior, solving the problem of poor efficiency and cleaning effect caused by the inability to adjust the size of the through-hole.

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    Figure CN224279810U_ABST
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Abstract

This utility model discloses an organic solvent recovery tank, including a tank body, a heater installed at the bottom of the tank body, a liquid outlet pipe at the bottom of the tank body, a liquid inlet pipe on one side of the tank body, and a nozzle installed at the top of the tank body. The nozzle is connected to a condenser through a recovery pipe. The nozzle includes an outer pipe, and an outer spherical shell is installed at the lower end of the outer pipe. The side wall of the outer spherical shell has several external through holes. When recovering organic solvent, rotating the inner pipe can drive the inner spherical shell to rotate, increasing the relative area between the external and internal through holes, thereby allowing organic solvent vapor to be quickly discharged from the inside of the tank body, improving the recovery efficiency of organic solvent. When rinsing the inside of the tank body, rotating the inner pipe can drive the inner spherical shell to rotate, decreasing the relative area between the external and internal through holes, thereby increasing the impact force of the water flow and cleaning the inside of the tank body. Therefore, it can improve the recovery efficiency of organic solvent while cleaning the inside of the tank body.
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