Composite evaporative cooler won the national key promotion
On January 7, from luoyang longhua heat transfer technology co., LTD. The news: the company independent research and development of efficient composite evaporative cooling (condensate) technology in the national development and reform commission energy conservation technology promotion directory. It is understood that after the energy-saving, water-saving technology has been China petroleum and chemical industry association as a petroleum and chemical directory ort technology environmental protection and clean production.
According to understand, the using latent heat exchange principle, obvious effects in energy saving, water saving technology have gained wide recognition, the chemical industry adopted by hundreds of jahwa enterprise, changed the Chinese coal chemical industry, salt chemical industry, petroleum chemical industry, etc has been used for years in energy intensive and high water consumption of the heat transfer process, for the enterprise to complete the "twelfth five-year" energy saving goal provides a powerful technical support.
According to executive chairman Li Zhanming longhua heat transfer, in order to change the chemical industry used drench with type, sleeve type, shell type water cooler and cooling tower, such as energy and water a lot in this backward heat exchange process, longhua heat transfer investment of millions of yuan, developed as a main body with latent heat transfer heat transfer efficient composite evaporative condensing cooling new heat exchange equipment. By the national authoritative testing institutions comprehensive detection, and compared with the traditional heat exchange technology, adopt the new technology can energy saving 30% ~ 60%, water 40% ~ 70%.
On this basis, the longhua heat transfer to further expand the scope of application of this technology. They according to different chemical products production adopted by the heat transfer process, developed a series of heat exchange equipment, such as applied to new coal chemical industry production of complete sets of high efficiency composite evaporative heat transfer equipment; Applied to the downstream products of methanol, dimethyl ether olefins production such as efficient composite evaporative heat transfer equipment; And applications in petroleum chemical industry crude distillation, catalytic cracking, hydrofining, catalytic reforming, delayed coking, gas fractionation efficient cooling equipment, etc.
According to introducing, in actual application of the technology energy saving water-saving effect is prominent. Henan gold the earth chemical belongs to its six chemical projects adopt the efficient composite evaporative heat transfer heat transfer equipment modification. By the calculation, only in the caustic soda project 1 million tons/year, water-saving reached 42%, 38% electricity saving. Thai energy methanol project you adopt this kind of equipment, without increase in investment, implement water-saving equipment 40%, 36% energy saving, reduce running cost of more than 200 200 yuan.