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Precise Control System for Gas Drainage

Time of issue:2021-09-24 19:56:43

Precise Control System for Gas Drainage

KJ751 Coal-mine Gas Drainage Pipeline Monitoring System is a smart gas drainage system supporting accurate gas flow metering, automatic gas drainage evaluation and big data analysis. Its online metering equipment independently developed with leading-edge circulating self-excited flow detection technology, ultrasonic flow detection technology, and laser gas detection technology enables real-time monitoring of gas density, flow, temperature, pressure, carbon monoxide content and other parameters at drill site (hole), evaluation unit, branch pipes, truck main, main pine, and the main pipe in the pump station. Based on the big data analysis of hole sealing quality, gas emission characteristics, extraction equipment fault diagnosis, etc., it can give abnormality alarms in a timely manner with optimal solutions. Relying an integrated gas drainage effect evaluation system, drainage measurement, evaluation unit division, drainage effect evaluation and optimal allocation of gas resource are included in a dynamic and transparent management, which provides basis for coal mine gas drainage evaluation, greatly improving the smart management of coal mines.

Online monitoring

产品名称

CJZ6Z/100|CJZ6Z/150 Manifold Laser Gas Comprehensive Parameter Tester

Designed based on Article 47 of Detailed Rules for Prevention and Control of Coal and Gas Outburst (2019): "the drainage time of each drill hole shall be recorded during the pre-drainage of coal seam gas, and the concentration, negative pressure, flow, temperature and carbon monoxide of drill holes shall be measured regularly"
产品名称

CJZ4Z (A)Manifold Gas Comprehensive Parameter Tester

CJZ4Z(A)CJZ4Z (A) Manifold Gas Comprehensive Parameter Tester adopts the new flow detection technology, which solves the technical problem of drillhole gas monitoring in an all-round way.
产品名称

ZD6W-J Pipeline Laser Gas Comprehensive Parameter Tester

ZD6W-J Pipeline Laser Gas Comprehensive Parameter Tester is a portable device developed for the accuracy comparison of online gas drainage equipment.
产品名称

CGWZ-100(A)Pipeline Gas Comprehensive Parameter Tester

It can be used for precise monitoring of pipeline gas concentration, flow, pressure, temperature and other comprehensive parameters; with high measuring accuracy, it can be used for continuous monitoring of comprehensive parameters of gas drainage in dangerous situations; it is easy to use, and reacts quickly, with stable and accurate readings.
产品名称

CGWZ-100/350|CGWZ-100/350(A)Pipeline Gas Comprehensive Parameter Tester

Designed based on Article 47 of Detailed Rules for Prevention and Control of Coal and Gas Outburst (2019): "the drainage time of each drill hole shall be recorded during the pre-drainage of coal seam gas, and the concentration
产品名称

CGWZ-100(C)Pipeline Laser Gas Comprehensive Parameter Tester

CGWZ-100 (C) Pipeline Laser Gas Comprehensive Parameter Tester is an instrument developed for coal mine gas drainage standard evaluation, which is used for on-line monitoring of gas drainage parameters such as flow, concentration, temperature and pressure in gas drainage pipelines.

Portable equipment

产品名称

CJZ7J(A)|CJZ10J Laser Gas Drainage Comprehensive Parameter Tester

CJZ7J(A)/CJZ10J Laser Gas Drainage Comprehensive Parameter Tester (hereinafter referred to as the tester) is a new generation of multi-functional and portable product which can upload information in real-time and integrate the latest chip laser gas analysis technology
产品名称

CJZ70J|CJZ7J Laser Gas Drainage Comprehensive Parameter Tester

CJZ70J/CJZ7J Laser Gas Drainage Comprehensive Parameter Tester adopts the unique chip laser measurement technology of GLTech, which can accurately measure gas rich in ethane and high concentration of water vapor. Meanwhile
产品名称

CD9 Multi-parameter Tester

CD9 Multi-Parameter Tester is a portable multi-function gas measuring instrument that can simultaneously detect combustible gases, toxic and harmful gases, and environmental pollutants, and can be widely used in the fields of mining, environmental protection, chemistry, public utilities, petrochemical and civil engineering.

Calibration equipment

产品名称

JFC-II Dust Sampler Calibrator

Designed and manufactured according to General Technical Requirements for the Verification Device of Dust Sampler (MT 502-1996) and Verification Regulation of Dust Sampler Verification Device (JJG (Coal) 07-1996)
产品名称

GFC-II Dust Meter Calibration Device

The GFC-II dust meter calibration device is designed and manufactured according to JJG846-2015, which is used to verify the indication error and repeatability of the dust concentration tester.
产品名称

GCGL-70 Gas Drainage Comprehensive Parameter Tester

The calibrator of GCGL-70 gas drainage comprehensive parameter tester is a standard device for calibrating CJZ70 gas drainage comprehensive parameter tester

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