Homemade air filter cleaning device，Research and development of remote control online monitoring system at temporary pump station；Application of rapid support technology from auxiliary inclined shaft tunnel，The application of roof control technology in the triangular area of the retracement working face...since this year，The installation team of Hanjiawan Coal Company gathers wisdom and innovation，Let more “problem-solving” projects “bloom everywhere” in various positions in safety m88 bet。
Recently，Hanjiawan Coal Company’s Second Quarter Innovation Review Meeting，16 innovative technologies declared by the installation team，Attracting praise from the judges and attendees。The team continues to make efforts in innovation for all members，The modification of Martier valve group device improves work efficiency；Homemade air filter cleaning device solves the problem of air filter cleaning；The pipeline valve quick opening device speeds up the construction progress... every innovative achievement，All contain the wisdom and sweat of employees。
Innovation also brings tangible benefits，213110 The "knife handle" of the fully mechanized mining face is being retracted，The team improves the retreat process according to local conditions，Utilize the particularity of the tunnel layout system，Change "passive" into "active"，5 technical solutions for optimizing retracements，12 items to improve transportation routes and construction techniques。Only 12 days，Completed the 800m belt retracement、The withdrawal task of heavy equipment such as three machines in the fully mechanized mining working face，Saved more than 200,000 yuan in material costs，Saved more than 7 million yuan in equipment rental costs。
During the withdrawal of 214203 fully mechanized mining face，In order to solve the safety hazard of retracting the side frame，Technician Ou Qigang studied carefully，Integrating wireless remote control and bracket electro-hydraulic control communication technology，Successfully developed wireless remote control hydraulic technology，Provides a more solid safety guarantee for retracting side frames and supports in special geological areas。
“Innovation by all employees can allow everyone to better utilize their talents，Many innovative projects help reduce costs and increase efficiency，This is proper ‘real money’！" Technician Zhao Hailong said。
Difficulties encountered in safe m88 bet site operations，The installation team encourages employees to stick to their posts，Use your brain，Start “small”，In process improvement、Tool modification、Safe m88 bet、Put forward practical suggestions on management optimization and other aspects。This greatly stimulated employees’ enthusiasm for innovation，Let everyone’s “golden ideas” breed “golden seeds”，Bear "golden fruit"。（Cai Lu）