Application of Fiber Bragg Grating Sensing Technology - Application of FBG Sensor - Application of FBG-Application of FBG Demodulator - Application of FBG Sensing in Industry
FBG Sensing Technology for the Temperature Monitoring of Coal Storage Process
The coal industry is an important part of the global energy sector, and efficient and safe coal production is critical for meeting energy demands. However, the coal production process involves many potential hazards, including fires in coal storage and stacking areas, which can result in significant economic and environmental losses. To prevent such accidents, temperature monitoring of the coal storage and stacking process is necessary. Fiber grating sensing technology has been widely used in temperature monitoring due to its high accuracy, reliability, and durability. In this article, we will discuss the problems that fiber grating sensing technology can solve, and how Beijing Dacheng Yongsheng Technology Co., Ltd.(short for DCYS ) can help to monitor the temperature of coal storage process in the coal industry.
Fiber Bragg Grating Sensing Principle：
Fiber Bragg gratings (FBGs) are periodic structures that are inscribed in the core of an optical fiber. These structures reflect a specific wavelength of light that is determined by the periodicity of the grating. When the grating is subjected to mechanical or thermal strain, the reflected wavelength changes in a predictable manner. By monitoring the reflected wavelength, changes in strain, temperature, and other parameters can be detected. FBG sensors can be used to monitor a wide range of parameters, including strain, stress, temperature, and vibration.
Click the link below for more details:
Analysis of Common Fires in Coal Storage Process：
Fires in coal storage and stacking areas are a common problem in the coal industry. These fires can be caused by self-heating of coal, spontaneous combustion, or external factors such as high ambient temperature. Once a fire starts, it can spread quickly and be difficult to extinguish, resulting in significant economic and environmental losses.
Why Temperature Monitoring is Required for Coal Storage Process:
Temperature monitoring of coal storage stacks is necessary to detect the early signs of a potential fire. By monitoring the temperature of the coal stack, it is possible to identify areas where the temperature is increasing rapidly or exceeding safe levels. Early detection can allow operators to take appropriate measures to prevent a fire from occurring.
Difficulties in Temperature Monitoring of Coal Storage Process：
Temperature monitoring of coal storage stacks presents several challenges. First, the monitoring system must be able to withstand harsh environmental conditions, including high temperature, humidity, and dust. Second, the system must be able to accurately measure temperature changes over a large area. Finally, the monitoring system must be able to provide real-time monitoring and alarm functions to ensure timely response to potential fire hazards.
What Problems can be Solved by FBG Sensing Technology:
Fiber grating sensing technology offers several advantages in the monitoring of coal storage stacks. First, FBG sensors are immune to electromagnetic interference, making them suitable for use in harsh industrial environments. Second, FBG sensors can be multiplexed, allowing for simultaneous measurement of temperature changes at multiple points. Third, FBG sensors offer high accuracy and resolution, allowing for early detection of potential fire hazards. Finally, FBG sensors can be integrated into a comprehensive monitoring system that provides real-time monitoring and alarm functions.
Recommended fiber grating temperature sensors:
Beijing Dacheng Yongsheng Technology Co., Ltd.:
Beijing Dacheng Yongsheng Technology Co., Ltd.(short for DCYS) is a professional manufacturer of fiber grating sensors, fiber grating demodulators and system software. Specializing in the production of various fiber grating sensors, including temperature, strain, stress, displacement, vibration, shape sensors, etc. DCYS also produces fiber grating demodulators, and can customize and develop related application software.
Recommended fiber grating demodulator:
This product is produced by DCYS, and it is a high-speed high-frequency fiber Bragg grating demodulator(Interrogator). The fiber grating demodulator is compatible with various specifications and models of OFSCN® fiber bragg grating sensors (temperature, strain, stress FBG sensors, etc.). It features adjustable port density (4, 8, 12, 16 channels) and high-speed high-refresh rate capabilities.
DCYS Helps to Monitor the Temperature of Coal Storage Process:
DCYS has extensive experience in providing solutions for temperature monitoring in the coal industry and can help solve problems related to temperature monitoring of coal storage and stacking.
Other Points Need to Be Clarified:
In conclusion, temperature monitoring is crucial in various processes in the coal industry, including coal production, transportation, and storage. Temperature monitoring can help prevent and detect potential hazards, such as fires and explosions, and ensure the safety of workers and equipment. However, traditional temperature monitoring methods have limitations, such as poor accuracy and reliability in harsh environments. Fiber grating sensing technology, with its high accuracy, reliability, and durability, has shown great potential in overcoming these limitations and providing effective solutions for temperature monitoring in the coal industry. Beijing Dacheng Yongsheng Technology Co., Ltd. is a professional manufacturer of fiber grating temperature sensors, fiber grating demodulators, and system software, and can offer customized solutions for temperature monitoring in the coal industry. With the help of fiber grating sensing technology, the coal industry can improve its safety and efficiency and minimize potential risks and losses.