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The coal-fired power generator has four technological innovations: First, the environmental protection emission standard has been improved through the transformation of the coal-fired power plant process structure. The blackness of the flue gas emitted from the furnace is lower than that of the Ringelmann level, and each standard cubic meter of flue gas contains Dust below 150 mg. The second is through the establishment of a number of plenums within the coal-fired unit and the adoption of special structures such as fire-resistant masonry and arches at corresponding angles to increase the complete combustion value of coal and subsequently reduce smoke and dust emissions. The third is to improve the process of coal-fired machinery to promote the system to improve the scope of adaptation of coal-fired varieties, changing the traditional coal-fired machine can only use lump coal and can not use the moderate calorific value of the drawbacks of broken coal. The fourth is to transform the traditional long grate grate surface of the equipment into circular and semi-circular grate surfaces, with a small footprint and high work efficiency. At the same time, the addition of coal and slag can be completed on the same side of the coal-fired machine, which overcomes the fatal flaw that conventional coal-fired engines cannot be widely used due to the small distance between coal ports and the related size restrictions in small and medium-sized furnaces.
It is understood that this furnace coal-fired boiler has been used in Jilin and other chemical companies, and exported to Russia and other countries.
A new generation of energy-saving and environment-friendly coal-fired generators widely used in the production of chemical industry furnaces and kilns was successfully developed at the Huachang Machinery Plant in Zhangzhou City, Hebei Province, and put into the market. The equipment has the characteristics of unique air distribution method, strong adaptability of coal types, full combustion of coal seams, low carbon content of ash residues, stable heating system, and remarkable environmental protection and energy saving effects.