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Method for monitoring high-temperature anerobic fermentation operation parameters through using wireless real-time monitoring system of high-temperature anerobic fermentation operation parameters

A technology of high-temperature anaerobic fermentation and operating parameters, which is applied in the direction of measuring devices, program control in sequence/logic controllers, instruments, etc., can solve problems such as difficult wiring of the monitoring system, poor anti-interference performance of the system, and unstable signals. Achieve stable transmission, improve system anti-interference ability, and improve system anti-interference ability

Active Publication Date: 2015-06-17
ENERGY & ENVIRONMENT RES INST OF HEILONGJIANG PROVINCE
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  • Abstract
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  • Claims
  • Application Information

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Problems solved by technology

[0004] In order to solve the problems of difficult wiring, unstable signal and poor anti-interference performance of the existing monitoring system, the present invention proposes a method for monitoring the operating parameters of high-temperature anaerobic fermentation using a wireless real-time monitoring system for operating parameters of high-temperature anaerobic fermentation

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  • Method for monitoring high-temperature anerobic fermentation operation parameters through using wireless real-time monitoring system of high-temperature anerobic fermentation operation parameters
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specific Embodiment approach 1

[0017] Specific implementation mode 1. Combination figure 1 , figure 2 Describe this embodiment, a method for real-time monitoring of high-temperature anaerobic fermentation operating parameters described in this embodiment, the method is realized by using a wireless real-time monitoring system for high-temperature anaerobic fermentation operating parameters, and the wireless real-time monitoring system for high-temperature anaerobic fermentation operating parameters Including data acquisition unit 1, wireless transfer unit 2 and detection and control unit 3; data acquisition unit includes temperature sensor 1-1, flow sensor 1-2, pressure sensor 1-3 and PH value sensor 1-4; wireless transfer unit 2 Including No. 1 analog-to-digital conversion circuit 2-1, No. 1 digital-to-analog conversion circuit 2-2, No. 1 wireless transceiver circuit 2-3, No. 2 wireless transceiver circuit 2-4, No. 2 digital-to-analog conversion circuit 2-5 and No. 2 No. analog-to-digital conversion circu...

specific Embodiment approach 2

[0026] Specific embodiment 2. This embodiment is a further description of the method for monitoring high-temperature anaerobic fermentation operating parameters using the wireless real-time monitoring system for high-temperature anaerobic fermentation operating parameters described in specific embodiment 1. No. 1 analog-to-digital conversion circuit 2- No. 1 and No. 2 analog-to-digital conversion circuits 2-6 are all realized by single-chip microcomputers.

specific Embodiment approach 3

[0027] Specific embodiment three. This embodiment is a further description of a method for real-time monitoring of high-temperature anaerobic fermentation operating parameters described in specific embodiment one or specific embodiment two. No. 1 digital-to-analog conversion circuit 2-2 and No. 2 digital-to-analog conversion circuits 2-5 are realized by single-chip microcomputers.

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Abstract

The invention provides a method for monitoring high-temperature anerobic fermentation operation parameters through using a wireless real-time monitoring system of the high-temperature anerobic fermentation operation parameters, relates to a high-temperature anerobic fermentation operation parameter monitoring system, and solves the problems that in a conventional monitoring system, wiring is difficult, signals are instable, and the interference resistance of the system is poor. According to the method for monitoring the high-temperature anerobic fermentation operation parameters by using the wireless real-time monitoring system of the high-temperature anerobic fermentation operation parameters, a PLC (programmable logic controller) control system controls a temperature sensor, a flow sensor, a pressure sensor and pH value sensor through a wireless transceiver circuit for collecting flows of the temperature, pressure, a pH value and a fermentation liquor in a high-temperature anerobic fermentation tank; the PLC control system receives flow information of the temperature, the pressure, the pH value and the fermentation liquor in a high-temperature anerobic fermentation tank; and a WINCC (Windows Control Center) displays the information acquired by the PLC control system. The method is suitable for monitoring the high-temperature anerobic fermentation operation parameters.

Description

technical field [0001] The invention relates to a high-temperature anaerobic fermentation monitoring system. Background technique [0002] With the continuous adjustment of the agricultural industrial structure, intensive breeding has become the main force for the stable development of my country's animal husbandry production, and is moving towards the direction of standardized production, large-scale management, and industrialized operation. Although this intensive feeding method is conducive to improving the breeding technology, epidemic prevention level, feed utilization rate and management level of livestock and poultry farms, it greatly improves economic benefits. While providing us with abundant meat, eggs and milk, it also brings Serious environmental pollution has come. The high-temperature anaerobic fermentation can convert the energy fixed in the biomass into methane gas energy, and completely eliminate the harmful bacteria that cause disease. It is especially sui...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): G01D21/02G05B19/05
Inventor 徐晓秋罗向东秦国辉王玉鹏刘旭丹
Owner ENERGY & ENVIRONMENT RES INST OF HEILONGJIANG PROVINCE