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Hefei Comprehensive National Environmental Research Institute
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Anhui Xinstrontium Optoelectronic Technology Co., Ltd
Laser Spectral Fixed Pollution Source Carbon Emission Monitoring System
NegotiableUpdate on 05/07
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Overview
This system is designed in accordance with the Technical Requirements for Continuous Online Monitoring System of Carbon Dioxide Emissions from Fixed Pollution Sources, and consists of three parts: gas sampling and pretreatment unit, control unit, and gas analysis unit. By using TDLAS technology, real-time monitoring of multi-component gases can be achieved, including CH4, CO2, O2, etc., while obtaining gas temperature, pressure, and flow rate data. It can provide support for carbon emission statistical accounting, standard measurement, and regulation management in industries such as steel, coal mining, and thermal power, gradually promoting the shift from energy consumption dual control to carbon emission dual control.
Product Details
Product Introduction:
This system is designed in accordance with the Technical Requirements for Continuous Online Monitoring System of Carbon Dioxide Emissions from Fixed Pollution Sources, and consists of three parts: gas sampling and pretreatment unit, control unit, and gas analysis unit. By using TDLAS technology, real-time monitoring of multi-component gases can be achieved, including CH gas detection4、CO2、O2Wait, while obtaining gas temperature, pressure, and flow rate data. It can provide support for carbon emission statistical accounting, standard measurement, and regulation management in industries such as steel, coal mining, and thermal power, gradually promoting the shift from energy consumption dual control to carbon emission dual control.
(1) Preprocessing unit
Long service life and stable performance: Different sampling probes and heating tracing systems can be selected according to the different conditions of the sample gas to be tested, which can effectively remove impurities from the sample gas. A single-stage cooler is configured to remove moisture from the sample gas, achieving two-stage filtration and ensuring long-term online operation of the instrument.
Long service life and stable performance: Different sampling probes and heating tracing systems can be selected according to the different conditions of the sample gas to be tested, which can effectively remove impurities from the sample gas. A single-stage cooler is configured to remove moisture from the sample gas, achieving two-stage filtration and ensuring long-term online operation of the instrument.
(2) Control unit
Fully automated detection, easy to operate: controlled by PLC program, automatically completes sampling, tracing, calibration, blowback, drainage and other operations.
Fully automated detection, easy to operate: controlled by PLC program, automatically completes sampling, tracing, calibration, blowback, drainage and other operations.
(3) Gas analysis unit
Simultaneously measuring gas volume concentration and calorific value: high-precision, fast time response; Autonomous sampling control, gas constant temperature, constant pressure, constant current, can simultaneously detect the concentration values of multiple components.
Simultaneously measuring gas volume concentration and calorific value: high-precision, fast time response; Autonomous sampling control, gas constant temperature, constant pressure, constant current, can simultaneously detect the concentration values of multiple components.
(4) TDLAS technology advantages
Can solve infrared (NDIR, FTIR) CH4、N2The problem of low measurement accuracy and large long-term drift.
(5) Low maintenance, low operating costs
Real time online monitoring, setting fault alarm status, no need for manual duty, greatly reducing maintenance costs.
Can solve infrared (NDIR, FTIR) CH4、N2The problem of low measurement accuracy and large long-term drift.
(5) Low maintenance, low operating costs
Real time online monitoring, setting fault alarm status, no need for manual duty, greatly reducing maintenance costs.
(6) Intelligent data management
Collect raw data, classify and store it, process it, record the results, and transmit the data to the higher-level centralized control system through various interfaces, providing support for remote monitoring, carbon emission statistical accounting, standard measurement, and regulation management.
Collect raw data, classify and store it, process it, record the results, and transmit the data to the higher-level centralized control system through various interfaces, providing support for remote monitoring, carbon emission statistical accounting, standard measurement, and regulation management.
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