Advanced m88 best betting website is an important support for promoting high-quality development of enterprises，In recent years，Sunjiacha Longhua Mining Company insists on safer、More advanced、More efficient m88 best betting website development concept，Cumulative investment is about 2 billion yuan，Continuously introducing new m88 best betting website in various fields，Improved mine production efficiency，Promote safe production，Helping the company’s hard power to a new level。
High mining height m88 best betting website reaches full coal production "progress bar"
"Since the end of May this year，Company’s first set 7.The 4-meter mining height m88 best betting website was successfully put into operation，3.7 million tons of coal have been produced so far，Provide strong guarantee for the successful completion of the annual 10 million tons production task。" Liu Haisheng, director of the dispatch center said。
Sunjiacha Longhua Coal Mine’s first set 7.The 4m large mining height intelligent fully mechanized mining working face m88 best betting website completed the ground joint trial operation on March 14 this year，Start underground trial production on May 22nd，An average of 10 knives for coal cutting per day，Nissan 2.50,000 tons，This set of m88 best betting website is equipped with an imported coal machine from Eickhoff、Running Bull Three Machines、Zhengmei Machinery Hydraulic Support and Domestic 1.6 meters without foundation permanent magnet direct drive slotted belt machine，The main technical parameters and performance indicators of the m88 best betting website have reached the domestic leading level，The entire m88 best betting website is more efficient and safer，Is the main force in coal production。
The integrated anchor digging machine ran out of the excavation "acceleration"
Currently，The company has built two rapid excavation systems based on Sandvik MB670 digging and anchoring integrated machine，Dig high from 3.8 meters to 4.8 meters，Dig width from 5.8 meters to 6.2 meters，Can easily complete the excavation task。
The coal mine’s first rapid excavation system will be put into operation in early 2021，A single machine tunneled 8,100 meters that year，The maximum daily footage is 47 meters，Quick excavation system has one-time tunneling、Safe and efficient、Three major advantages of process simplification，Not only can improve excavation efficiency、Shorten support time、Good tunnel forming quality，And it greatly reduces the labor intensity of workers，Is the mainstream m88 best betting website for future excavation，August 2022，The coal mine has built a second rapid excavation system，Run the Longhua “Acceleration” on the road to refresh the excavation record。
Surgery on "Aorta" to Improve Transport Capacity
The main transportation of Sunjiacha Longhua m88 best betting website Mine is continuous belt conveyor transportation，Is the "main artery" for the safe operation of mines，Currently，The main factor restricting the safe and efficient production of m88 best betting website mines is that the transportation system cannot pull the fully-mechanized mining face.。
During centralized maintenance in April this year，The company organized an outsourcing team to upgrade the transportation capacity of the three main underground conveyor belt conveyors，The 6,000-meter steel wire rope conveyor belt on Main Street 2# belt conveyor was replaced、Added two 500KW drivers、The tail extends 400 meters，2-2 coal belt conveyor replaced a total of 2900 meters of conveyor belt，The tail of the belt conveyor in the 202 panel extends 350 meters，Transportation capacity increased from 3000t/h to 3200t/h through transformation，Also reduces the m88 best betting website failure rate，Ensure the efficient and smooth operation of the "main artery" of mine transportation。
High energy-consuming m88 best betting website faces a "tide of layoffs"
In recent years，The company actively responds to the national call for energy conservation and emission reduction，Compare with the "Energy-consuming and Outdated Mechanical and Electrical m88 best betting website (Products) Elimination Catalog" issued by the Ministry of Industry and Information Technology，Investigate high energy consumption and backward m88 best betting website throughout the mine，By evaluating the production age of the motor、Working environment、Operation and maintenance costs and other comprehensive factors，Sifted out more than 40 high-energy-consuming electromechanical m88 best betting website that need to be eliminated，As of now，About 850KW of high energy-consuming motors have been eliminated。
After testing，New high-efficiency and energy-saving motors can reduce electromagnetic energy、Thermal energy and mechanical energy loss to improve output efficiency，The energy efficiency of the replaced motor is about 3% higher than that of the original motor，Achieve better power saving effect。Also，After the new energy-saving motor is put into operation，Not only can it further improve the working efficiency of the m88 best betting website、Save electricity，It can also effectively eliminate safety hazards，Reduce production losses caused by power outages，At the same time, it implements the concept of green and low-carbon development。(Wang Yanbing)