A waste-heat boiler forms an essential part for the treatment of high temperature flue-gases in most metallurgical processes. Flue-dust carried by the furnace off-gas has to be captured efficiently in the waste-heat boilers before entering the downstream
|Metallurgical Waste Heat Boiler|
|Type||Capacity(t/h)||Pressure(MPa)||Steam Temperature(℃)||Feed Water Temperature(℃)||Designed fuel||Factory mode|
Exhaust gas waste heat
A waste-heat boiler forms an essential part for the treatment of high temperature flue-gases in most metallurgical processes. Flue-dust carried by the furnace off-gas has to be captured efficiently in the waste-heat boilers before entering the downstream gas purification equipment. Flue dust may accumulate and foul on the heat transfer surfaces such as tube-walls, narrow conjunctions between the boiler and the furnace uptake, and thus may cause smelter shutdown, and interrupt the production.
The design of the Metallurgical Waste Heat Boiler (WHB) is unique, designed to cool the hot process gases from the non-ferrous pyrometallurgical furnaces, or similar processes. Heat is recovered for power generation for drying, heating, and other purposes. This recovery of the heat ultimately saves fossil fuel.
The Metallurgical WHB operates in challenging operating conditions with high requirements for reliability. We have developed special technology to meet the challenge of these hot gases, which contain high loads of sticky dust particles and fumes, with the use of a unique patented rapping system in our boilers.
We have sold over 10 WHB units around the world for the non-ferrous metallurgical industry.
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