Synthetic diamond heating and power-regulating device

Abstract

The invention discloses a synthetic diamond heating and power-regulating device, and the device comprises a control system, a monitoring host and at least one heating and power-regulating apparatus, wherein each heating and power-regulating apparatus is connected with the monitoring host through a communication module; the control system comprises a processor and a key module, a temperature measuring module and an electric energy control module which are connected with an input end of the processor, an output end of the processor is connected with a pressure regulating controller and an alarm apparatus, the monitoring host is used for receiving the temperature measurements sent by the processor and displaying the measurements on a display screen connected with the monitoring host, so as to remotely monitor whether each heating and power-regulating apparatus works well. The temperature measuring module arranged by the device provided by the invention can measure and display the temperature of the synthetic diamond during a synthetic process in real time, so that the processing of the synthetic diamond is more accurate than before; one monitoring host can remotely control a plurality of heating and power-regulating apparatuses at the same time, so that the processing efficiency of the synthetic diamond is effectively improved, and the intelligent degree is high.

Description

technical field [0001] The invention relates to a heating control device for processing equipment, in particular to a synthetic diamond heating power adjustment device. Background technique [0002] Diamond is a mineral composed of carbon, which is currently recognized as the hardest substance in the world and has been widely used in many fields. In the preparation process of artificial diamond, ultra-high pressure and high temperature technology is used to directly transform raw materials such as graphite from a solid or molten state into diamond. In the synthesis preparation process, the pressure and temperature of the press need to be controlled in real time. Therefore, the accuracy and stability of temperature control ultimately determine the quality of the diamond. Since graphite is in a closed high-pressure chamber during the preparation process, it is very difficult to measure the temperature, and the control of temperature is often transformed into the control of vo...

AI Technical Summary

Problems solved by technology

Although the control technology for voltage, current or electric power is relatively mature, these controls can only indirectly control the temperature of the diamond through the detection and feedback of voltage and current. The temperature controlled in this way is not accurate, and the synthesis of diamond in the cavity cannot be grasped in real time. temperature, it is not easy to produce high-quality synthetic diamond

[0004] In addition, the traditional press heating power regulator used to manufacture artificial diamond usually only has one heating power regulator, and the reading and observation of heating data is usually carried out by connecting the touch screen with the ADC module of the PLC, which cannot realize remote monitoring function, and it is not possible to monitor multiple heating power regulators in one monitoring room at the same time, so the function of the artificial diamond heating power regulator is relatively single, and the intelligent remote monitoring function is relatively lacking

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