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Uttamenergy offers the highest quality, most technologically advanced, and the most reliable solutions in boilers, co-generation plants, captive power plants, independent power plants, and equipment for energy and power. Our expertise lies in the.. Read More
WHRBs offer efficient, cost-effective and reliable steam generation while recovering excess heat from industrial processes. Uttamenergy is a Licensee of ERK Eckrohrkessel gmb Hand offers its designs for WHRBs. Boiler Operate on a wide variety of Heat sources includes: Sponge Iron (DRI Plant) Coke oven Plant Gas Engine Exhaust(GT) Desel Engine Exhaust(DE) Cement Plant Heat Exhaust Sponge Iron Kiln Waste Heat Recovery Boilers Kiln Capacity : 50 TPD, 100TPD, 350 TPD, 500 TPD etc. Steam Pressure : 45 Kg/cm 2 (g) to 110 Kg/cm 2 (g) Steam Temperature : Up to 540°C Coke Oven Waste Heat Recovery Boilers Capacity : up T0 80 TPH Steam Pressure : 45 Kg/cm²(g) to 88 Kg/cm²(g) Steam Temperature : Up to 545°C
In Travelling Grate boilers, the grate is a moving part. Above the grate the fuel is spread either by mechanical spreader (for Coal) and Pneumatic spreader (Bagasse & Biomass fuels). The lighter portion of the fuel burns in suspension and the heavier portion burns in the moving grate bed. Combustion air is passed under the grate which moves up towards the fuel and Over fire air is used to improve the suspended combustion. At the end of the grate the ash residues are collected in the front ash hopper. Our traveling Grate Boilers offer high efficiency through a proven design that ensures complete combustion through high turbulence and thorough mixing of volatile gasses. Continuous ash discharge provides for higher productivity and lower downtime.
The hot flue gas from the boiler are made to pass through the dryer under forced draft. The wet mill bagasse is fed through a rotary air lock feeder at the bottom of the dryer. It is then carried upward in a co-current mode with the hot flue gas at a calculated velocity based on Average Particle Retention Time (APRT). During this process, bagasse moisture evaporates and the dried bagasse is subsequently separated through a high efficiency cyclone separator. The dried bagasse is continuously evacuated from the bottom of the cyclone(s) through air-lock valves for onward feeding to the boiler. Adequate automation including differential pressure monitoring is provided.
Single Drum, Natural Circulation: Bottom Top Supported Design, Horizontal Vertical Self-cleaning Design for greater operational comfort, Design takes care of high dust concentration in gases, Gas tight Water Wall Furnace, Machine-welded membrane panel, Membrane panels provide gas tight enclosure for better efficiency of boiler & minimum refractory.
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