A high-precision metering tank for carbamate production

By designing a high-precision urethane production metering tank, the problem that the reactor cannot directly measure the ingredients in the prior art is solved, and high-precision metering and pouring of methanol is achieved, which improves the convenience and accuracy of operation.

CN119746721AInactive Publication Date: 2025-04-04ANHUI CHANGHUA CHEM CO LTD
0 Cites 0 Cited by

Patent Information

Application Number
CN202411986214.0
Authority / Receiving Office
CN · China
Patent Type
Applications(China)
Current Assignee / Owner
Filing Date
2024-12-31
Publication Date
2025-04-04
Estimated Expiration
Not applicable · inactive patent

AI Technical Summary

Technical Problem

The existing reactor cannot directly measure and make ingredients when adding methanol, which leads to troublesome operation. The measuring tool and the kettle body are placed open, which is easy to lose and is inconvenient to use.

Method used

A high-precision carbamate production metering tank is designed, including a metering tank body, a liquid control tube, a regulating mechanism, a liquid outlet hole and a sealing mechanism. The metering tank body is directly installed on the top of the reactor, and the precise control and pouring of liquid is achieved through the liquid control tube and a regulating mechanism.

Benefits of technology

It realizes high-precision metering and pouring of methanol, with clever overall structure design, effectively control the height of the liquid pipe through the spiral pair, with high accuracy, integrated design of the metering tank body and the reactor, the measuring tool is not easy to lose, and it is flexible and convenient to use.

✦ Generated by Eureka AI based on patent content.
Patent Text Reader

Abstract

The present invention provides a high-precision carbamate production metering tank, including a metering tank body, the metering tank body is correspondingly installed on the top of the reactor, a liquid control pipe is correspondingly installed in the middle of the bottom wall of the metering tank body, the top of the liquid control pipe is through-set, and the bottom of the liquid control pipe is connected to the outside of the reactor; an adjustment mechanism is correspondingly arranged in the bottom wall of the metering tank body for adjusting the vertical lifting height of the liquid control pipe; a plurality of first liquid outlet holes are correspondingly opened around the bottom of the metering tank body, and the first liquid outlet holes are connected to the inside of the reactor, and a blocking mechanism is also correspondingly arranged in the bottom wall of the metering tank body for controlling whether the first liquid outlet holes are blocked. The overall structural design of the present invention is ingenious, and can effectively control and fine-tune the top height of the liquid pipe, so as to better control the liquid storage volume in the metering tank body, and the integrated design of the metering tank body and the reactor also makes it difficult for the measuring tool to be lost, and the operation is very convenient and practical.
Need to check novelty before this filing date? Find Prior Art