Brief Introduction of Taiyuan Branch of Coal Research Institute

Taiyuan Branch of Coal Science Research Institute is a newly transformed scientific and technological enterprise according to the principles and policies of national scientific and technological system reform. Its predecessor is Taiyuan Branch of the Comprehensive Research Institute of the Ministry of Coal Industry, and it is one of the earlier large-scale scientific research and development research units in the coal system. Taiyuan branch was established in 1964. In the past 30 years, it has undertaken 393 national and provincial-level scientific research projects, obtained 2 15 domestic advanced scientific research achievements, won 8 1 national and provincial-level awards, and approved more than 30 patents. The third series valve of hydraulic support, practical electro-hydraulic control system adjacent to hydraulic support, electric control equipment of roadheader, EBJ- 160 heavy cantilever roadheader and other four new products. All of them have obtained the new product certificates issued by the state, and the EBJ- 160 roadheader designed and developed by the branch company won the second prize of national scientific and technological progress, which filled the blank of heavy roadheader in coal mines in China. The key project of the Ninth Five-Year Plan "Research on Key Technologies of Fully Mechanized Caving Mining in Hard Thick Coal Seam" won the special prize of 1999; The eighth five-year plan project "SGZ880/800 scraper conveyor" won the second prize of 1996. Newly developed underground explosion-proof low-pollution trackless rubber-tyred vehicles and dump trucks in coal mines, as well as crawler-type walking supports suitable for continuous shearer, have filled the gaps in China. Over the years, the hydraulic support, coal and semi-coal roadway boring machine and scraper conveyor developed by Taiyuan Branch have formed strong technical advantages, which have made great contributions to the improvement of the technical equipment level of coal mines in China and to high-yield and high-efficiency mines. Taiyuan Branch has strong technical force and products all over the country, especially in the coal industry, which has won the praise and trust of users and played an important role in the technological progress of the coal industry.