Hydraulic Support System Seals Kits
Hydraulic Support System Seals Kits
The hydraulic support system used in mines is used to support equipment during the mining process of coal mines or other underground mines.
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Since its construction in October 2005, the Wing Coal Longyu Coal Chemical Project has continuously created a number of records in the country, including short construction period, quick production and high product quality. The start of ignition, feeding trials until the methanol production were a success. After the project is put into operation, it consumes 1.27 million tons of coal annually, and the added value per ton of coal is increased by about 6 times.
The project uses a large number of energy-saving emission reduction technologies. The adopted dry powder pressurized coal gasification technology has the advantages of high gasification efficiency, low coal consumption, wide adaptability of raw materials, and low emission of “three wastesâ€. The comprehensive energy consumption is lower in the current domestic coal-to-methanol plant. Other key technologies also use advanced production technologies that are environmentally friendly, highly efficient, and energy-efficient, and all discharged slag and ash are comprehensively utilized. Gasification wastewater discharge is small, and it does not contain tar, phenol, and other refractory impurities, ammonia nitrogen, cyanide content is also low, easy to handle. In particular, the source of water used for the production of coal mines is Yongchang Coal.
It mainly consists of hydraulic supports, hydraulic stations, control systems, and sensors.
Hydraulic support is the core component of the hydraulic support system used in mines, which uses hydraulic cylinders as the support force source,
Capable of supporting huge rock weights in underground mines. The hydraulic station provides a hydraulic oil source,
Hydraulic oil is transported to the hydraulic support through pipelines to achieve support function.
The control system is an important component of the hydraulic support system used in mines, which controls and monitors the hydraulic support through sensors and controllers. Sensors can monitor the status of the bracket in real-time, including support force
The controller controls the hydraulic support based on the feedback data from sensors, such as inclination and displacement, to ensure its stability and safety in the mine.
The hydraulic support system used in mines has advantages such as high support force, good stability, and safety and reliability,
Widely used in underground mining industries such as coal mines, metal mines, and non-metallic mines. With the continuous progress of technology and the continuous expansion of applications, hydraulic support systems for mines will continue to play an important role,
Provide strong support for the safe and efficient development of the underground mining industry.
Large-scale coal methanol plant put into operation
Product Quality Meets US AA Grade Standards and Creates Domestic Records At the end of April, Yongcheng Coal & Electricity Group Co., Ltd. Longyu Coal Chemicals 500,000 tons/year coal-to-methanol plant has produced methanol products stably. After testing, the product quality reaches the US AA level. Standards and technical indicators are all in the control range, and all safety and environmental protection standards have been met. The device became the world's first large-scale coal-to-methanol plant that was put into production using the Shell coal gasification technology.