Steam Boiler Types in Sugar Mill

ZG Boiler is a prominent industrial steam boiler manufacturers, and it supplies coal fired steam boiler, biomass fired steam boiler, oil & gas fired steam boiler, waste heat steam boiler, CFB steam boiler to customers. When it comes to the term of steam boiler in sugar mill, it mainly uses bagasse as the fuel, therefore, biomass fired steam boiler is popular in sugar mill, and bagasse fired steam boiler for sale in ZG Boiler has the advantages of high efficiency, low combustion, energy saving, environment protection.

The essay serve a documented basis for joint project of erection and operation of biomass residue firing CHP (Combined Heat and Power) unit. 58 tons/hour of steam at 12 barg are generated in few heavy oil firing boilers and consumed in production process. The basic assumptions are that saw dust or/and wooden chips with LHV (Low Heating Value) 18,000 kJ/kg will be fired in a fluidized bed boiler producing about 30 ton/hour steam (about a half of needed process steam). The steam flow, passing through a back pressure turbine, will generate electricity corresponding to difference of enthalpies of fresh steam generated in the boiler and of one needed for process. From the turbine outlet the steam will be used, as today, for the technological process of the factory.

Fangkuai Company has a fully-automatic PLC intelligent control system designed and developed by itself with complete intellectual property rights. It adopts a combination of mechatronic control equipment and a programmable logic controller (PLC). Take the advanced programmable logic controller (PLC) as the "central processing unit" of the control system. The control system is operated through the touch screen, which greatly improves the degree of automatic control and operation reliability of the boiler, and the operation is simpler and more intuitive.

A rated working pressure of the boiler steam pressure in the boiler should be greater than the sum of the plate for the steam production required for the pipeline resistance and operating pressure. Do not neglect the steam pipe resistance, because the higher rated steam pressure, saturated steam temperatures will also increase. Second, the boiler heating surface heating surface (heat transfer area) is an important boiler (design) parameters. Because of the large output of Boilers generally large overload capability; otherwise, output is small. Same boiler capacity, a relatively large heating area, a lower exhaust gas temperature, the higher the efficiency of the boiler, fuel combustion heat is more fully utilized, consumes less. Third, boiler blowdown boiler blowdown is clean the inside, remove the sludge, reducing the effective measures of scale. Fourth, the construction furnace boiler furnace tube diameter is also one of the very important (design) parameters. After a lot of boiler running for some time in the furnace coke, smoke pipe soot accumulated soot, black smoke even began, will be a waste of fuel. The main reason is the diameter of the furnace small, atomized oil particles had a chance to be injected into the combustion furnace wall caused by high temperature carbonization. Thus, when selecting a gas boiler furnace to select a larger diameter.