Synthetic real training device for chemical industry operation

Abstract

The invention relates to a chemical operation comprehensive practical training device. An absorbing unit 1 is connected with an oxidizing unit 2, the oxidizing unit 2 is connected with an alkane rectifying unit 3, the alkane rectifying unit 3 is connected with an alkone refining unit 4, and the alkane rectifying unit 3 is connected with the absorbing unit 1. A heat exchange area failure is set in the absorbing unit; a valve sticking failure is set in the oxidizing unit; a heat exchange tube cracking failure is set in the alkane rectifying unit; a use amount failure of cooling water for a condenser is set in the alkone refining unit; and a pump suction pipeline leakage failure is set in the alkone refining unit. The invention can not only perform stable operation for all the units and the entire practical training device, but also set various failures, provide methods for eliminating the failures, create the true industrial environment and solve the problems that the driving, the parking, the failure reason searching and the failure eliminating training cannot be performed to the trainees due to the characteristics of high temperature, high pressure, flammability, explosion hazard and toxicity of the chemical production.

Description

technical field [0001] The invention relates to a chemical teaching and training device, which is mainly used for the teaching training and assessment of post occupational abilities of students of chemical vocational colleges and chemical industry operators. Background technique [0002] Any chemical process is composed of chemical reaction process and unit operation without chemical reaction. Chemical reaction process includes gas-solid phase, gas-liquid phase, liquid-solid phase, liquid-liquid phase and gas-solid-liquid phase reaction. Unit operation includes fluid Transportation, heat transfer, rectification, absorption, heterogeneous phase separation, evaporation, extraction and drying, etc. The traditional chemical operation training device, the chemical reaction process, the unit operation, the chemical reaction process and the unit operation are independent of each other, and the function is single. In addition, considering the cost of training and teaching, it can on...

AI Technical Summary

Problems solved by technology

The traditional chemical operation training device, the chemical reaction process, the unit operation, the chemical reaction process and the unit operation are independent of each other, and the function is single. In addition, considering the cost of training and teaching, it can only let the students understand the chemical industry. The principle and process of production, the start-stop operation of the device, stable operation and process, equipment, instruments, valves, and possible faults and troubleshooting are ignorant, which makes it difficult for trainees to master the basic skills of chemical operation through training, and is difficult to meet Due to the high temperature, high pressure, flammable, explosive, and toxic characteristics of chemical companies, it is impossible to train students in practical operations. Once an accident occurs in actual operation, it will not only affect product quality, but also It will also cause personal injury to the operator

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