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ABOUTLuoyang Boju Metallurgical Auxiliary Materials Co., Ltd. is located in Luoyang, the ancient capital of the nine dynasties, and is adjacent to the scenic Longmen Grottoes, close to the expressway and...
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PRODUCTCarbon-containing refractory series-magnesium carbon brick, aluminum magnesium carbon brick, aluminum magnesium spinel carbon brick, carbonless brick, sliding nozzle, etc. Bottom dry...
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NEWSThe company is committed to long-term development, continuous technological innovation, to meet customer needs, and provide various refractory products for the steel, electric power...
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TECHNOLOGYIn order to create famous brands, improve corporate visibility, and establish a corporate image, we follow the spirit of "all pursuit of high quality and customer satisfaction"...
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APPLICATIONThe company is committed to long-term development, continuous technological innovation, to meet customer needs, and provide various refractory products for the steel, electric power, chemical...
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SERVICEAdhere to the quality policy of "focus, efficiency and excellence", and is willing to cooperate sincerely with new and old customers to create brilliant!
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CAREERSAdhere to the quality policy of "focus, efficiency and excellence", and is willing to cooperate sincerely with new and old customers to create brilliant!
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CONTACTLuoyang Boju Group Co., Ltd. is a high-tech enterprise with subsidiaries of Luoyang Boju Metallurgy Auxiliary Materials Co., Ltd., Yichuan County Xingyuan Metallurgy Furnace Burden Co., Ltd., Luoyang Boju Properties Co., Ltd.
Energy-saving Rate of Oxygen Enrichment Combustion-supporting Technology Furnace Can Reach 5%-20%
Release time：
2020-01-08 19:22
source：
【Summary description】
The first domestic oxygen production and oxygen enrichment combustion-supporting energy-saving device for rotary furnace by membrane process was successfully operated here, with comprehensive energy-saving rate of 10.12%. According to industrial experts, the application of the new technology is significant to domestic energy conservation and emission reduction and has active demonstration effect on the propulsion of domestic industrial furnace energy-saving transformation technology progress. Jinan Iron and Steel Group Refractory Co., Ltd. adopts oxygen enrichment combustion-supporting new technology and two membrane process oxygen production and oxygen enrichment combustion-supporting energy-saving devices during energy-saving transformation engineering of lime rotary furnace. Tested by actual production, the furnace flame temperature raises 109ºC, furnace tail temperature rises 106ºC, furnace daily production capacity increases 12.34%, unit product coal consumption reduces 10.31%, and energy conservation and emission reduction effect is obvious.
According to Jiang Zhenghua, one of researchers of membrane process oxygen production and oxygen enrichment combustion-supporting energy-saving device and chairman of Yantai Huasheng Combustion Engineering Corp., the combustion mechanism of oxygen enrichment combustion-supporting is that polymeric membrane makes the oxygen in the air pass preferentially under the action of pressure difference and enter the combustion equipment to improve the oxygen content and combustion efficiency of industrial furnace and make the fuel tremendously turn into heat energy in oxygen enrichment combustion. The energy-saving rate of furnace adopting oxygen enrichment combustion-supporting technology can reach 5%-20%, coal-saving rate of coal-fired boiler reaches over 10%, and the boiler can improve the output by over 10%.
According to incomplete statistics, China has about 800,000 industrial furnaces and consumes about 300 million tons of standard coal each year. If the oxygen enrichment energy-saving technology is promoted to 10% of industrial furnaces, 3 million tons of standard fire coal will be saved by the average coal-saving rate of 10% annually, and social and economic benefit of RMB 2.1 billion will be generated by RMB 700 for 1 ton standard coal annually; meanwhile, it can reduce 42.54 million tons of flue gas emission and 7.5 million tons of carbon dioxide emission.
