Automatic control system for active carbon processing preparaing procedure

Abstract

The invention relates to an automatically control system of activated carbon preparing course, and its characteristic: according to the technical parameter signals collected by detecting components and a fixed program, the computer in the control system drives the air quantity regulating valve of carbonization furnace air supply system, the electric regulating value of activation furnace, the electric steam value of activation furnace, the discharging valve of activation furnace and the air and fume gate to implement the automatic control of the temperature of carbonization furnace, the temperature of activation furnace, the steam flow of activation furnace, the activating time, and the mutual conversion between heating and cooling of two half-furnaces. It avoids the liberty of artificial control, replaces artificial and experiential control method with scientific and programmed control method, and effectively controls the conditions of carbonization and activation in producing course, reduces loss rate by burning, etc.

Description

Technical field [0001] The invention relates to the field of activated carbon processing, in particular to an automatic control system for the processing and preparation process of activated carbon. Background technique [0002] Activated carbon, as an excellent porous adsorbent and catalyst carrier, has a wide range of uses. Since its inception a hundred years ago, its application fields have been expanding. Products are widely used in chemicals, metallurgy, petrochemicals, medicine, food, light industry, ordnance, etc. field. Although the production and manufacture of activated carbon in my country has only a history of more than 30 years, it has become a major component of the national economy. At present, the method of controlling the production process of activated carbon carbonization and activation in domestic enterprises is manual control and simple instrument control. Most factories can only control by experience. , Resulting in unstable product quality, low product yiel...

AI Technical Summary

Problems solved by technology

Although the production and manufacture of activated carbon in my country has only a history of more than 30 years, it has become a major part of the national economy. At present, the methods of controlling the production process of activated carbon carbonization and activation in domestic enterprises are manual control and simple instrument control. Most factories can only control by experience. , resulting in unstable product quality, low product yield, high labor intensity, and affecting the economic benefits of the enterprise

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