my country's first set of coal mines ultra -long working noodles smart scraper delivery complete sets of equipment delivery and use

He Ji Customer reported (Hebei Taitai Yin Yantao Zhang Long Guo Lichao) On August 4, the 500 -meter SGZ1000/5000 smart scraper delivery set of equipment independently developed by my country was delivered to users. This is the first national production coal mine transportation equipment that meets the demand for 500 meters long working surface of the medium thick coal seam to meet the mid -long coal seam. Its main technical parameters and performance indicators have reached the international leading level.

The complete set of equipment is independently developed and designed and manufactured by China Coal Group. China Coal Zhangjiakou Coal Mine Machinery Co., Ltd. is aimed at the actual working conditions and mining needs of the new Shanghai Coal Mine for Shandong Energy Inner Mongolia Mining Company. At the stage of overall supporting scheme design, key component innovation design, product design and other stages, technicians have broken through the bottleneck of smart scraping technology of 500 meters long transportation work surface for the first time. For a supporting mining demand for 10 million tons, the life expectancy is expected to exceed 50 million tons. Due to the low -efficiency design concept, the investment income ratio of equipment and the loss rate of tons of coal equipment have been greatly reduced, and the number of comprehensive work surfaces can be reduced by about 30%. After application The investment in the funds provided by the personnel has improved the significant improvement of production efficiency and resource recovery. It can effectively ensure the continuous and stable production of coal energy in my country.

For the first time, the equipment has achieved national production development in the field of high -end transportation equipment in coal mines. Key technologies, key components, and control systems such as 2500kW high -power frequency conversion integrated intelligent transmission systems have all realized localization. The high -power reducer's expected life span of independent research and development is more than 60,000 hours. The control unit can be configured on demand to achieve automatic perception, intelligent operation, and intelligent monitoring. The whole machine is aimed at carbon -dung peaks, carbon neutralization, and relocated low -carbon upgrades with its own technology.

In addition, a multi -parameter dynamic composite mathematical model established based on the improvement of the genetic algorithm, which provides support for accurate optimization of the banging component chain; the actual use of the mixed mining of coal pupa, through multi -dimensional simulation experiments, comprehensively optimize the optimization of comprehensive optimization The composition ratio of the casting groove material ingredients ... such original technologies such as the setting equipment have been improved in terms of performance, reliability, intelligence degree, and the level of consumption reduction. The cabin, the energy rice bowl, provides a new domestic high -end equipment supporting solution.

Source: Hebei Radio and Television Station Jishi Client

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