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  • The choice of heating medium for drum dryer and the decision of the highest temperature is processed the properties of solid materials and its whether to allow contaminated Factors.

    1) if treated solid materials are not afraid of the high temperature, and the final product, allows the slightly polluted in the process, hot blast stove or flue gas can be used as a heating medium, then can get the volume of a high rate of evaporation and thermal efficiency. For example, to import material dry moisture content is higher, the gas inlet temperature is 300 degrees, the volume of a dryer evaporation rate for 5 kg/M3 / h thermal efficiency is 30% - 50%;If gas inlet temperature is 500 degrees, the rate of evaporation volume of 35 kg/M3 / h.Thermal efficiency is 50% - 70%.

    2) material is not permitted to pollution, such as processing, need high temperature, usable our company new product gas generator for heating medium, this product is energy conservation and environmental protection, high thermal efficiency.Such as local high requirement of environmental protection, and energy saving, health using gas generator is the best choice.Gas producer than the combustion furnace energy saving at least in terms of energy saving more than 20%, also save a lot on artificial, general gas generator has a work to operation, and don't need to keep feeding, additional gas generator can stop time, don't work for 10 days, still can continue to use the next time.

    3) drum dryer is also useful for indirect heating way, that is, heat the metal wall to be dry material, such as external heating type rotary drum dryer.

    4) if the dried objects should not be polluted, and do not allow the diluted by air, the heat should be moving through the wall to, at this point, the drum load brick indoor, outside the cylinder in flue gas, also can carry tube center pipe or column installed in the pipe, casing and other surface heat exchanger, using metal wall heat transfer.

    If you have an interest on our product or have any problem, you can write to us: info@sinoftm.com. Our customer service staff will provide you with the most professional solutions and the most considerate service,

    classifier: http://www.fte-china.com/pro/classifiers.html

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    Posted 2014-04-02
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