Coal chemical equipment maintenance teaching demonstration device

Abstract

The invention discloses a coal chemical equipment maintenance teaching demonstration device which comprises a support base. A left end of an inner cavity of the support base is provided with a first reserved groove, and a left end of the top of an inner cavity of the first reserved groove is fixedly connected to a wireless signal receiver. The bottom of the inner cavity of the first reserved groove is fixedly and orderly connected to a central processing unit, a battery and a motor from the left to right, and an output shaft of the motor is fixedly connected with a first electric telescopic rod. According to the coal chemical equipment maintenance teaching demonstration device, the motor is fixedly installed at the right end of the bottom of the inner cavity of the first reserved groove, the horizontal steering requirement of a display device can be achieved, the output shaft of the motor is fixedly connected with the first electric telescopic rod, the adjustment requirement of the height of the display device can be satisfied, a first support rod is movably connected to a top end of the first electric telescopic rod through a first movable joint, and the adjustment requirement ofa tilt angle of the display can be achieved through the action of a second support rod, a second movable joint, a third support rod, a third movable joint, a third electric telescopic rod and a fourthsupport rod.

Description

technical field [0001] The invention relates to the technical field of teaching demonstration devices, in particular to a teaching demonstration device for maintenance of coal chemical equipment. Background technique [0002] Coal chemical industry refers to the process of using coal as raw material, converting coal into gas, liquid and solid products or semi-products through chemical processing, and then further processing into chemical and energy products, mainly including coal gasification, liquefaction, dry distillation and tar processing And calcium carbide acetylene chemical industry, etc. As the world's petroleum resources continue to decrease, coal chemical industry has broad prospects. Among the available production technologies of coal chemical industry, coking is the earliest applied process, and it is still an important part of the chemical industry. Coal gasification occupies an important position in the coal chemical industry. It is used to produce various gas...

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Problems solved by technology

The process of coal chemical industry needs to use a lot of related equipment, and the equipment will be damaged after a long time of use. Therefore, it is necessary to repair the damaged equipment, and the enterprise is training the relevant technical personnel on equipment maintenance. time, it needs to consume a lot of manpower and material resources, and the training effect is often unsatisfactory. Therefore, we propose a coal chemical equipment maintenance teaching demonstration device

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