Automatic constant temperature drying and automatic regulation material flow control device of light energy vertical dryer

Abstract

The invention discloses an automatic constant temperature drying and automatic regulation material flow control device of a light energy vertical dryer, aiming to solve the problems of environmental pollution caused by a great deal of harmful gas and dusts generated by drying the materials by the traditional vertical dryer through adopting a coal extracted heat in the production process and poor system automation degree in the control system of the traditional vertical dryer. The automatic constant temperature drying and automatic regulation material flow control device comprises a standard control device, an industrial control computer, a solar heat exchanger, a vertical dryer, an automatic constant temperature drying control device and a vertical dryer control device, wherein the standard control device is connected with the industrial control computer through a standard serial communication interface and is respectively connected with the solar heat exchanger and the vertical dryer, and the solar heat exchanger is connected with the vertical dryer. The invention has the advantages of simpleness, smooth flow and high automation degree, carries out automatic control by the industrial control computer, replaces fuel coals to dry the materials, improves the production efficiency and achieves the purposes of energy saving and emission reduction.

Description

technical field [0001] The invention relates to a control device for automatically drying materials at a constant temperature and automatically adjusting the flow rate of the dried materials according to the humidity of the materials. Background technique [0002] With the rapid development of the economy and the acceleration of the industrialization process, the demand for energy continues to grow, and my country has become the second energy producer and consumer in the world. But generally speaking, my country's high-quality energy is relatively insufficient, energy consumption is dominated by coal, resources and the environment are under great pressure, and the energy supply system is facing major challenges. With the advent of the post-petroleum era, the fundamental way to solve my country's energy problems is to change the mode of economic development and vigorously develop new and renewable energy sources. We are still in the early stages of industrialization, and the...

AI Technical Summary

Problems solved by technology

[0006] The purpose of the present invention is to provide a light energy vertical dryer with automatic constant temperature drying and automatic adjustment of material flow control device to solve the problem that the existing vertical dryer uses coal to extract heat to dry materials during the production process. A large amount of harmful gas and dust pollute the environment and the existing vertical dryer control system is not highly automated

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