ANALYSIS OF ENERGY UTILIZATION WASTE HEAT RECOVERY SYSTEM IN CEMENT PLANT

Mechanical Engineering

The work focused on waste heat or thermal energy recovery from cement industry. In the cement industry lime stone processing done which is called pyro processing in a pre-heater there are no of cyclone and final material processed in kiln at 1450-1500 degree Celsius. The final product is in the form of granules which is called clinker and this clinker contained up to 800 degree Celsius heat so this heat is recovered in waste heat recovery system (WHRS) by generation of steam in boiler’s and the steam goes for turbine and the final temperature of product is reduced from 800 degree Celsius to 100 degree Celsius. In the cement industry WHRS is play a key role for lowering the specific heat consumption in processing of lime stone and also reduced the specific power consumption by the recovery of power in the system.

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