March 2022，Sunjiacha Longhua Mining Company has established a full-time water exploration and release team。Always，The water exploration and release team always adheres to "prediction and forecasting"、If you have any doubts, you must investigate、Explore first, then dig、The principle of "treat first and then harvest"，Take multiple measures to write a good "water" article，Optimize “water” services，via Hydrology、Identify abnormal areas on the working surface using geological and geophysical prospecting methods，Provide coal mine water prevention and control drilling projects、Hydrology online real-time monitoring and other technical services，Ensuring safe and efficient production in coal mines。
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Sunjiacha Longhua Mining Company currently owns coal mine transient electromagnetic meter YCS-2000、One radio wave perspective meter YDT-88A geophysical prospecting equipment。Early period，Professional and technical personnel from the manufacturer, geophysical prospecting data analysts of the geological survey department and underground data collection personnel of the water exploration and release team, etc.，Professional training and on-site guidance，Ensure that you can perform hydrography proficiently m88 online sports bettingand accurately、Geological and geophysical equipment operation，Collect relevant data effectively，A summary report is formed after analysis。Provides design basis for later water exploration and release projects，Enables the goaf to be found more accurately、Aquifer water accumulation area，Improving the efficiency of disaster management。
Drilling method, water prevention and control inspection team
Early this year，Technical staff of Sunjiacha Longhua Mining Company conducted research on multiple manufacturers，Finally purchased the ZYWL-6000 crawler-type fully hydraulic drilling rig from the Chongqing Research Institute of China Coal Science and Technology Group，This drilling rig can drill to a depth of 500m，And can satisfy drilling in any direction，Realized hydraulic system linkage。Design based on water exploration and discharge at the working face,Combined with geophysical prospecting results，New drilling rig can be accurate、Construction to the design level and designated area without any errors，Not only can it meet the "two explorations" requirements for underground water exploration and release in the "Detailed Rules for Water Prevention and Control in Coal Mines"，And achieved geophysical prospecting、Mutual effective verification of drilling，Played an important role in the early stage of mining at the fully mechanized mining face，It further ensures the safety of employees。
Hydrological monitoring and surveillance of water prevention and control work
Sunjiacha Longhua Mining Company established a hydrological online monitoring system m88 casinoin September 2019，Still running normally。Ground monitoring of water temperature in 4 hydrological boreholes、Water level and other parameters，Underground Monitoring No. 1、The flow rate of the open channel at the water inlet of No. 2 water tank and the mud level of the water tank，Water level in closed goaf area，Flow rate of water drainage borehole on the roof of the working face。Hydrology online real-time monitoring，Accurately estimated the mine water inflow，Provide reliable geological basis for mine water prevention and control work。
The mine hydrological measurement and monitoring system mainly uses advanced sensor technology and data communication technology，Capable of continuous long-term monitoring and computer analysis，Use the LAN to transmit data on various hydrological parameters on the surface and underground，Know the dynamics of groundwater in real time、Status of water inflow points in the whole mine。Convert hydrological online data collection into a relational database，Establishing a decision support system for water damage prevention and control，Provide reference basis for underground water source identification parameters，To quickly find the water source，Provide decision-making information for water inrush warning，Ensuring safe and efficient production in mines。
Prosperous because of "water"，Toward "water"。During the "14th Five-Year Plan"，Sunjiacha Longhua Mining Company will take "building a century-old Longhua" as its long-term M88 appgoal，Practice new development concepts，Write "Hydrology Chapter" with heart and effort，Continue to work for coal mine safety、Green production services。(Author: Zhou Hailang Editor: Wang Yu)