Jinzhou Dalian energy general equipment factory   

Dalian Jinzhou general purpose equipment factory is specialized in industrial steam waste heat recovery and comprehensive utilization of professional research and technology development. Since 1984, the feasibility of industrial steam waste heat recovery has been studied, and the technical transformation of the steam heating system in the original enterprise has been carried out, and the energy saving effect is very impressive. High temperature steam, Dalian City Economic Commission at the time of the system on the site detection, open circuit and closed circuit contrast, coal saving rate of 51%. At the beginning of 90s, Dalian city and Dalian relevant experts Professor Chinese such education center were investigated to demonstrate the production site, agreed that the technology at the time of the domestic steam system energy saving effect is very significant, and positive suggestions we will promote this technology to foreign countries, then we set up the Dalian Chinese energy conservation education center experimental plant, later renamed the Dalian city of Jinzhou province to universal equipment factory. Over the past two decades, we have won a national invention patent, three new utility models. I plant in 1996 and put forward the industrial steam condensate recovery and utilization system of boiler in R & D, is the world's first implementation of a system of simultaneous recovery under different pressures, boilers and water, condensation water recycling and water boiler make-up water system synchronization. The characteristics of soft water deaeration, blowdown heat recovery, and in production, recovery and life, the heating is carried out simultaneously, it can maximize the recovery and utilization of waste heat recovery steam cycle, with different pressure steam heat, active oxygen for boiler water supply, a system of boiler water, the pressure of complementary, to prevent the high temperature (125 DEG C) the role of a variety of boiler feedwater pump cavitation. Using temperature replacement to reduce the back pressure of backwater system, improve the production efficiency of steam equipment, can achieve high temperature steam condensation water and low temperature softened water mixing, no water hammer, no noise. In 1997, the first energy saving and comprehensive utilization of Dalian (silver medal) was obtained. For the technical transformation of industrial steam system, in 2000, our steam waste heat recovery and comprehensive treatment device also represents the country to participate in the Ministry of agriculture aid projects exported to Africa Garner.