Wireless communication-based methane fermentation management and control system

Abstract

A wireless communication-based methane fermentation management and control system disclosed by the present invention comprises a main control module, a power supply module, a data acquisition module, a display alarm module, a fermentation adjusting and processing module, a storage module, a communication module and a mobile reception control terminal, wherein the data acquisition module is used to acquire the temperature, humidity, PH value, atmospheric pressure, methane concentration, ammonia concentration and hydrogen sulfide concentration data and real-timely send to the main control module or the storage module to process, and the main control module sends the corresponding instruction signals to the data acquisition module, the display alarm module, the fermentation adjusting and processing module, the storage module and the communication module, and also can transmit the information with the mobile reception control terminal real-timely. The wireless communication-based methane fermentation management and control system of the present invention can detect the relevant parameter information in a fermentation room real-timely, at the same time, can control and adjust the relevant parameters and the environment humiture automatically according to the demands, is accurate to monitor and intelligent and flexible to control, is high in sensitivity and little in energy consumption, and has a higher practical value and the wider application prospect.

Description

technical field [0001] The invention relates to the technical field of biogas production safety, in particular to a biogas fermentation management and control system based on wireless communication. Background technique [0002] With the progress of society and the improvement of human living standards, the role of fermentation engineering in human life is becoming more and more important. Among them, biogas fermentation engineering is relatively mature in the entire bioengineering. It converts the energy fixed in biomass into Methane gas energy is especially suitable for the treatment of cow manure, sewage, and organic waste. Therefore, biogas fermentation engineering is a technical means that not only has an environmental protection effect, but also can develop biomass energy. Foundation. [0003] The main characteristics of fermentation process production are "finite production" and "no realistic steady state". The fermentation production process is different from the c...

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Problems solved by technology

[0004] On the other hand, a large number of biogas projects have been rapidly popularized and applied in recent years, but the safety hazards caused by biogas leakage can cause fires, explosions, and even casualties and huge economic losses in severe cases. It is important for the monitoring of biogas projects. Significantly, the existing biogas monitoring system mainly adopts limited connection mode, and generally adopts standard CAN bus or RS485 bus to form a distributed monitoring network, but there are a large number of connecting cables, high construction cost and very difficult system maintenance and management. inconvenient

[0005] It can be seen that the above-mentioned existing biogas fermentation monitoring system still has inconvenience and defects in structure and use, and needs to be further improved urgently.

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