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).
In conclusion, grate-firing systems, particularly modern grate-fired boilers, are one of the combustion technologies suitable for biomass combustion for heat and power production. Grate-firing systems are concluded as a good or even the preferred technology for biomass-to-energy conversion in many applications, e.g., , . 4.
5 Tons/h biomass fired steam boiler in Rice Mill. In rice mill, 5 Tons/h biomass fired steam boiler is used for starch liquidation and pasting. The needed steam pressure is between 0.3MPa and 0.6MPa. The best fuel for steam boiler is rice husk, which can save cost.
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 air-cooled traveling grate has been used in more industries and has fired a wider variety of fuels than most other firing systems. It has fired high and low quality coal, bark, bagasse, chicken litter, RDF (Refuse Derived Fuel) and MBM (Meat & Bone Meal).
Sitong boiler designed a wide range of industrial boilers that could be used for food industry, for example: WNS series natural gas fired boiler, YY(Q)W oil gas fired thermal oil heater, and DZL biomass fuel chain grate boiler.
SZL series traveling grate water tube boiler has the advantages of compact structure, high thermal efficiency, high steam quality, sufficient output, and convenient operation. Characteristics of Traveling Grate 1) The traveling grate is 500~1000mm longer than others, lengthen the fuel combustion time, improve combustion efficiency.
Hurst Biomass Boilers . Flat Grate Stoker • Manual Ash Removal Unit • "Push Fuel to Ash" system • Multiple variations and adaptable for hundreds of biomass fuels. Under Feed Stoker • Designed for low-content fuels • Manual Ash Removal Unit Traveling Grate Stoker • Combination of hybrid boiler and stoker
AET Combustion System The most important decision in the design of a well-functioning biomass-fired plant is the choice of combustion system. The AET Combustion System is based upon the AET Spreader Stoker and AET Biograte. The Fuel Challenge. Some biomass fuels have ash content with a strong tendency to slag and block the heat transfer surfaces.
As a widely used heating equipment in industrial field, traveling grate boilers combine many patented designs and are leading in the world. It adopts the latest combustion theory product of Xi'an Jiaotong University, could burn different kinds of coal fuel and biomass fuel in a high combustion efficiency.
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