A safe ultrasonic graphene exfoliation preparation device based on the Internet of Things

Abstract

The invention relates to a safe ultrasonic graphene peeling preparation device based on the Internet of Things, including a controller, a preparation box, a box door, a hinge mechanism, a fixing mechanism and a vacuum mechanism. The vacuum mechanism includes a vacuum box, an air inlet pipe, an air outlet pipe and A closed assembly, a vacuum assembly is provided in the vacuum box, the vacuum assembly includes a first motor, a first drive shaft and two vacuum units, the fixing mechanism includes two fixing units, and the fixing unit includes an insertion ring, an insertion rod, a fixing block, a first Spring and moving plate, the safe ultrasonic graphene peeling preparation device based on the Internet of Things facilitates the rotation of the door through the hinge mechanism, and uses the fixing mechanism to fix the door on the preparation box, so that the preparation box forms a closed environment and blocks the equipment The propagation of ultrasonic waves generated during operation, not only that, the air in the preparation box is extracted through the vacuum mechanism, so that the preparation box forms a vacuum environment, blocking the propagation of ultrasonic waves, thus ensuring the safety of operators.

Description

technical field [0001] The invention relates to the field of graphene-related equipment, in particular to a safe ultrasonic graphene peeling preparation device based on the Internet of Things. Background technique [0002] Ultrasonic dispersion is the use of ultrasonic waves to convert electrical energy into mechanical energy tens of thousands of times per second. Acoustic cavitation liquids form, oscillate, grow, shrink, and collapse, causing physical and chemical changes by the machine. According to this principle, the ultrasonic graphene peeling preparation device is caused by the physical, mechanical, thermal effects, biological effects, chemical effects, etc. caused by cavitation. Through the vibration of cavitation, the materials processed by people are broken down to microns or even nanometers. Grade, ultrasonic equipment specially used for graphene preparation process. [0003] However, when people use the ultrasonic graphene peeling preparation device, although the...

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Problems solved by technology

[0003] However, when people use the ultrasonic graphene peeling preparation device, although they cannot hear the ultrasonic sound, they will also be affected accordingly, especially after being affected by the sound above 20,000 Hz for a long time, it will cause slight heating of human tissue. The higher the frequency, the more serious the fever. As a result, the water molecules in the body are burned and the surrounding tissues are destroyed. If the ultrasonic wave is not controlled, it will be more dangerous, and it will cause hemorrhage, inflammation and arthritis. Therefore, the existing ultrasonic graphene exfoliation preparation The device will affect human safety during use

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