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Why sugar mill need steam petcock fired boiler for cement industry

Sugar making process require steam and therefore it requires a boiler. One of the byproduct of sugar making process is bagasse which is a biomass fuel that can be used in boiler. Therefore, sugar plants typically has bagasse fired boilers – typically fuel firing system used is stoker firing.

Combined with "263 Action Plan" introduced in Jiangsu Province, improve the ecological environment quality, Changzhou City, Jiangsu Province High-tech Zone Branch Market Authority xixiashu again organize the use of coal-fired petcock fired boiler for cement industry units in the area to conduct a comprehensive inspection.

The inspection strengthen the investigation of the case of coal-fired boilers small bathroom, after examination, found that the use of coal-fired boilers within the jurisdiction of the bathroom has been updated for biomass fuel boilers. But when Huaqing Pool bathroom boiler inspection, found that although their water heating boiler has been replaced by biomass fuel boilers, but the phenomenon is still using coal as a raw material existence. Xixiashu Branch inspectors immediately to advise the town of environmental protection departments, and environmental protection departments to strengthen the joint inspection of the bathroom usage boiler safety problems one by one investigation to correct non-compliance.

Air scaling coefficient α (not on predetermined criteria)? A: According to GB / T16157-1996 "emissions from stationary sources of particulate matter and gaseous pollutants measured sampling methods", SO2 emission concentration of petcock fired boiler for cement industry should be converted into the measured excess air coefficient α = 1.8 at a concentration of emission.

The Circulating fluidized bed coal fired petcock fired boiler for cement industry contains mainly particles of an inert material, like sand and ash, including particles of SO2 sorbent. The coal content in a fluidized bed is not considerable, it is only from 3 to 5% of the whole mass of the bed.