Open type intelligent monitoring comprehensive experiment platform in sugarcane sugar boiling process

Abstract

The invention relates to an open type intelligent monitoring comprehensive experiment platform in the sugarcane sugar boiling process. The open type intelligent monitoring comprehensive experiment platform consists of a hardware part and a software part, wherein the hardware part comprises a sugar boiling tank body module, an auxiliary work module, a sensor data collecting module and a valve control module, the software part comprises a real-time data collecting assembly, a supersaturation degree soft measuring assembly and a sugar boiling process dynamic parameter optimizing and control regulation assembly, and the hardware part and the software part are connected with each other through a Mod bus and a controller area network (CAN) bus. The platform is used for scientific research, various kinds of monitoring method optimizing research are developed under various actual work conditions in the sugar boiling process, and the practical monitoring technology is provided in the actual sugar boiling process. The experiment platform can also be used as a comprehensive experiment teaching platform for students specialized in measuring control and sugar making, and relative comprehensive and design research teaching method research is developed.

Description

1. Technical field [0001] The invention relates to the technical field of sugar production, and in particular provides an open intelligent monitoring comprehensive experiment platform for sugar cane boiling process used for scientific research and experimental teaching. 2. Background technology [0002] In the production of sugar industry, boiling sugar is the most critical and important link, which directly affects the quality of products and the efficiency of sugar extraction. During the sugar cooking process, the supersaturation of the syrup in the sugar cooking tank is controlled by adjusting parameters such as temperature, steam pressure, vacuum degree, and feeding speed, so that the supersaturated syrup precipitates crystals that meet the requirements, and finally obtains crystallized sugar through crystallization and mother liquor separation. . In this process, there are both heat transfer and mass transfer, which is a complex physical and chemical process. In addit...

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Problems solved by technology

[0007] The above-mentioned monitoring technology is mainly aimed at measuring a certain parameter in the process of boiling sugar in industrial production. There has not been seen in the public literature reports that can simulate the actual sugar cooking process for scientific research and experimental teaching, comprehensively monitor various main parameters and conduct A comprehensive experimental platform for process monitoring and optimization research

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