Dalian Jinzhou energy general equipment factory   

Dalian Jinzhou energy general 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 energy saving effect of the steam heating system in the original enterprise has been considerable. The high temperature steam was detected at the time by the Dalian Economic Commission's Energy Institute. Compared with the open circuit and closed circuit, the coal saving rate was 51%. At the beginning of 90s, the experts from Dalian and Dalian energy conservation education center of China gave an inspection and demonstration to the production site. They agreed that the energy saving effect of the technology was very significant in the domestic steam system at that time, and actively suggested that we should popularize this technology to overseas. After that, we set up the experimental factory of Dalian energy saving Education Center in China, and then changed it to Dalian Jinzhou energy general equipment factory. In the past 20 years, we have obtained one national invention patent and three utility model patents. The steam condensate recovery and comprehensive utilization system of industrial boilers put forward and put into operation by 1996 plant is the first time in the world for a system to carry out simultaneous recovery at different pressures, and simultaneous replenishment of multiple boilers, simultaneous recovery of condensate and replenishment of water simultaneously for boiler feed water supply system. Its characteristics are softened water deoxygenation, sewage heat recovery, and recovery, production, heating and heating are synchronized at the same time, it can maximize the recovery of steam circulation waste heat, with the recovery of different pressure section of steam residual heat, the boiler water supply for active deaeration, a system of multiple boiler replenishment, the pressure complementarity, to prevent high temperature (125 degrees) boiler feed water pump cavitation of a variety of functions. The temperature replacement is used to reduce the backpressure of the backwater system and improve the production efficiency of the steam equipment. When the steam condensate of high temperature is mixed with low temperature softened water, there is no water hammer and no noise. In 1997, it also won the first comprehensive utilization of energy conservation and resources (Silver Award) in Dalian. In 2000, our steam waste heat recovery and comprehensive treatment unit also represented the state in the Ministry of agriculture's foreign aid project export to Africa Garner.