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Large heat transfer material heaters 

Our country has to import heat transfermaterial heaters for a long time. In order to fill this blank in heat transfermaterial heaters market, by cooperating the related designing institutes anduniversities, after a sufficient technical preparation, the company began from2001 to undertake an important task assigned by State Economic and TradeCommittee “Localization of large heat transfer material oil heaters---nationallocalization and innovation project of large technical equipment (Guo Jin MaoJi Su [ 2001 ] 519 ).

The company fully uses its own technicalfoundation of heat transfer material heaters research and development, underthe joint efforts of the technical personnel of the company, the experts andprofessors of related designing institutes and universities, by digesting andabsorbing the advantages of abroad like products and fully analyzing theirproducts application condition, after carrying out the optimum design to thesystem, structure and control etc. the heat transfer material heaters of12000KW-35000KW is developed. As the heat transfer material heaters with the fuelof oil and gas adopt the high efficiency preheating technology of heat pipe andseveral stages of wind curtain technology, the thermal efficiency can be up to89%, higher than 87% of the abroad products. The company overcomes theshortcoming of the imported furnaces, such as: short of the design outputbecause the abroad manufacturer is not familiar with the fuel of ourcountry.  The structural design is notreasonable as a result of uneasy maintenance etc. The product becomes firstsubstitute of the imported product. As the heat furnace with coal and uselesstimber adopts forced heat convection technology, the thermal efficiency can behigher than 75%. The exhaust system is added with remaining heat recoverytechnology, the entire thermal efficiency can be higher than 85%.

RYY, YYL 12000kW-35000kW heat transfermaterial heaters use light oil, heavy oil, residual oil as the fuel and YLL,RYL 12000kW-35000kW heat transfer material heaters use coal as the fuel. All ofthem use molted salt or organic heat carrier as the heat transfer carrier withthe feature of high temperature(organic heat carrier can reach 340 ℃ and the molted salt heat carrier can reach 480℃), low pressure. They are suitable for the places requiring the heatsource of low pressure and high temperature. Owing to the fact that the heat carrier’s temperature is high and the liquid phase is not changed orvaporized, the system pressure is low, therefore the system reliability isgood; the system safety is high and the maintenance fee is low. As organic heatcarrier or molted salt heat carrier are heated and circulated by force forsupplying the heat source, the electricity and energy consumption is reduced inthe production process. Therefore heat transfer material heaters is suitablefor large scale chemical fiber company, textile, petroleum, chemical industry,metallurgy, plastics, and the enterprises such as wood processing etc. It isthe first choice for heat source supply in large-scale complete set.