Pyromellitic dianhydride teaching factory for teaching and training

Abstract

The invention discloses a pyromellitic dianhydride teaching factory for teaching and training. The teaching factory comprises a chemical plant production area, a chemical plant control area and a teaching discussion area, wherein a small-size pyromellitic dianhydride production device is constructed inside the chemical plant production area; the small-sized pyromellitic dianhydride production device comprises chemical equipment, chemical instruments and a device frame; the device frame is a steel platform; the chemical equipment and the chemical instruments are arranged on the steel platform; and the chemical instruments and the chemical equipment are connected by virtue of pipelines and cables. The chemical device control area is composed of a control cabinet and an industrial personal computer; and the chemical device control area is connected to the small-sized pyromellitic dianhydride production device by virtue of a signal cable. The teaching discussion area comprises student computers, multimedia teaching facilities and simulation operation software. The teaching factory disclosed by the invention can solve the problems of an industrial device which is large in occupied area, high in investment and high in operating cost, and the problem on safety factors. The teaching factory disclosed by the invention, when used for implementing teaching, enables students to operate an actual chemical production device, so that students' understanding of chemical equipment and devices is enhanced.

Description

technical field [0001] The invention relates to a teaching factory in the field of chemical industry, which belongs to the field of education, chemical technology and equipment technology, and is used for the teaching, training and practice of chemical engineering and related majors in enterprises and colleges, as well as the training of chemical technicians and senior technicians. Background technique [0002] Due to the particularity of the chemical industry (flammable, explosive, toxic, harmful and high temperature, etc.), it is not suitable for industrial installations during practice and teaching training. Cost and safety are also factors that must be considered (consumption of raw materials, energy consumption, etc., the key is how to deal with a large number of products in repeated training?). There are many kinds of chemical products, and their synthesis methods are not the same. Different chemicals can be produced from the same raw material, the same product can be...

AI Technical Summary

Problems solved by technology

[0003] The purpose of the present invention is to provide a pyromellitic dianhydride teaching factory for teaching and training, so as to solve the false and untrue problems existing in the existing simulation devices

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