Belt-pressure high-precision quantitative feeding system

Abstract

The invention relates to a belt-pressure high-precision quantitative feeding system, which comprises a reaction tank, a liquid level control loop, a pressure control loop, a flow control loop and a temperature display and control device, wherein the liquid level control loop is used for monitoring and adjusting the liquid level height in the reaction tank; the pressure control loop is used for monitoring and adjusting the pressure in the reaction tank; the flow control loop is used for monitoring and adjusting the discharge amount of the reaction tank; the temperature display and control device is used for displaying the temperature in the reaction tank and adjusting the charging temperature; a material outlet is formed at the bottom of the reaction tank; the top of the reaction tank is communicated with a feeding pipeline; a feeding pump is arranged on the feeding pipeline; a liquid level measurer in the liquid level control loop, a pressure sensor in the pressure control loop, and a temperature sensor in the temperature display and control device are all arranged in the reaction tank; a flow meter in the flow control loop is arranged at the material outlet of the reaction tank. The belt-pressure high-precision quantitative feeding system can comprehensively monitor the feeding process, the control way is simple and quick, the quantitative precision is substantially improved, the quality of finished materials is improved, and manpower and reaction materials are saved.

Description

technical field [0001] The invention relates to a feeding system, in particular to a high-precision quantitative feeding system under pressure. Background technique [0002] The feeding system is often used in the transportation and processing of materials in industrial production. In the production and processing of synthetic leather, the feeding system is used to automatically convey auxiliary materials to speed up production efficiency and improve product quality. The feeding system is a key part of production, and its quantitative accuracy is the focus of the feeding system. At present, in the production process of synthetic leather, the common feeding system only has the function of feeding. It is difficult to accurately quantify the amount of material added, and the amount of material added directly affects the production efficiency or the quality of the finished product. In the traditional feeding system, the amount of material fed It can only be judged by the experi...

AI Technical Summary

Problems solved by technology

At present, in the production process of synthetic leather, the common feeding system only has the function of feeding. It is difficult to accurately quantify the amount of material added, and the amount of material added directly affects the production efficiency or the quality of the finished product. In the traditional feeding system, the amount of material fed It can only be judged by the experience of the operator, it is difficult to achieve accurate feeding measurement, and the stability is poor

Therefore, the production efficiency is low and the product quality is uneven, which not only increases the labor cost, but also causes waste of resources and accelerates resource consumption.

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