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Waste Heat Boiler for Cement Kiln

  2011-05-10 11:21:27  

Waste Heat Boiler for Cement Kiln

Dry method cement production – low temperature waste heat power generation technology can transform heat energy of the waste gas to electric energy, which can effectively reduce energy consumption in the cement production process, with significant energy saving effects; also lower waste gas exhaust temperature, which can effectively reduce environment pollution in the cement production process, with significant environmental effects.

Technology:

AQC

● Adopt module assembly structure, reliable expansion sealing;

● Adopt anti-wear fin tube to ensure life of the pressure parts;

● Adopt special flash technology to enable the boiler outlet temperature dropped to below 90 ℃;

SP

● Adopt special connection structure between heating surface pipe and header toreduce mechanical vibration & shock;

● Adopt special cleaning method of mechanical shaking, with little effect to the system running by using continuous cleaning mode;

● Adopt sealed scraper ash machine to reduce the dust tail greatly.

Structural characteristics:

AQC

● Vertical, natural circulating;

● Be with two types of single pressure and dual pressure;

● Adopt spiral finned tube in heating surface pipe, greatly increasing the heat exchange area and dropping the boiler volume and, to reduce the investment cost;

● Well-designed flue gas velocity is conducive to clean and prevent wearing;

● Well-designed advanced sealing structure makes boiler air leakage rate lower.

SP

● Vertical, natural circulating;

● Adopt mechanical shaking or acoustic cleaning ash equipment;

● Heating surface pipe is snake-like fluorescent tubes layout;

● Well-designed flue gas velocity is conducive to clean and prevent wearing;

● Well-designed advanced sealing structure makes boiler air leakage rate lower;

● Adopt advanced and reliable ash emission system.



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