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In July, the energy and material consumption indicators of Ningxia Energy and Chemical Company's environmentally friendly building materials equipment fully reached the national advanced and industry-leading level.
Among them, the comprehensive energy consumption of clinker and cement was lower than the international advanced value by 28.
14 kgce/t and 16.
48 kgce/t respectively
.
The environmentally-friendly building materials device is the last device of the company's coal chemical industry chain.
It mainly uses the valuable solid waste generated by the upstream device as the production raw material, and produces qualified clinker and cement for external sales to realize industrial recycling and reuse
.
In line with the principle that green development and economic benefits go hand in hand, they take process management, technical research, equipment maintenance, and optimization of energy conservation as the main line, and take multiple measures to carry out energy conservation and consumption reduction work
They focused on "optimizing" Niubi, and carried out process optimization and transformation on decomposing furnaces and other devices, implemented full coverage control of process indicators such as alarms, promoted refined device operations and timely handling of abnormal working conditions, and ensured the smooth operation of the devices
.
Optimize the burners of the key calcining equipment, constantly compare and analyze the optimal combustion temperature under the premise of controllable calcining quality, and control the combustion temperature to an accuracy of ±10°C, so that the unit consumption of coal and other energy consumption and material consumption are steadily reduced
Through continuous efforts, the device has surpassed the production plan for seven consecutive months.
