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China, Chinese Powerful Chain Grate Stoker Boiler for Wood Chip Energy Needs1 Industrial Products Supplier Manufacturer Details, price list catalog:
China Industrial Products Supplier Manufacturer List Catalog
Boiler FurnaceBoilerPowerful BoilerChain Grate Boiler
Shandong Pengyu Boiler Co., Ltd.
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Product Description Product DescriptionDOUBLE DRUM CHAIN GRATE BOILERThe Double Drum Chain Grate Boiler exemplifies the pinnacle of industrial boiler engineering, seamlessly merging advanced fuel versatility, outstanding thermal efficiency, and impeccable environmental compliance in a sleek, economical design.This biomass and coal-fired boiler ensures consistent steam production for a myriad of industrial uses, delivering performance you can trust.KEY PERFORMANCE FEATURES* Features a state-of-the-art chain grate stoker design with flake-type grate segments, guaranteeing thorough fuel combustion with unburned carbon loss kept below an impressive 5%. The bilateral air supply system, featuring zoned independent regulation, optimizes combustion efficiency across various fuel types.* Achieves over 90% overall thermal efficiency through groundbreaking heat transfer enhancements. A staggered convection tube configuration boosts the heat transfer coefficient by 25%, while maintaining controlled flue gas temperature (~160°C) to ensure superior energy recovery.* Designed for Type II Bituminous Coal, biomass fuels, and semi-coke, offering remarkable operational versatility with over 88% thermal efficiency across all fuel types, surpassing national standards by at least 5%.Product ParametersSZL Technical ParametersTypeSZL Double Drum Water Tube Coal Biomass Fired Steam Boiler Boiler ProperRated Capacityt/hl24681015202530Rated Steam PressureMpa1.251.251.251.251.251.251.251.251.251.25Rated Steam TemperatureoC194194194194194194194194194194Feed Water TemperatureoC202020606060104104104105Radiant Heating Aream25.210.415.729.327223958.364.8162Convection Heating Aream23454.2105138.8170.5230308307.4384.8730Grate Effective Aream21.2934.67.9610.0411.817.822.5624.5231.8Boiler Thermal Efficiency%81.2582.1281.5781.5682.0182.3187.4587.3887.2381Eoiler Body Weightkg200002380028000385003000034000445005500060000221Fuel ConsumptionCoal kg/h196.05384.58761.8967153119042415380742724825Biomasskg/h219.47435.94870.881310.821750.762190.43220.054278.6138.75394Size of Boiler Largest PartsLengthmm40805690651083706900790093001150012000In bulkWidthmm215027703180296034303430343034303430Heightmm286234623462367635253523352235403540Detail PhotosHYDRAULIC INNOVATIONSOptimized water circuits diminish flow resistance by an impressive 40%, enhancing system efficiency.Augmented riser tube velocity improves circulation reliability, ensuring a steadfast operation.Feed water ejectors strategically placed on the left and right water walls ensure stable operation even under high resistance conditions.HEAT TRANSFER OPTIMIZATIONFlue gas temperature is expertly controlled at ~160°C through an intelligently designed heating surface layout.Convection tube banks are meticulously arranged in a staggered pattern (as opposed to in-line) to:-Enhance the heat transfer coefficient by a remarkable 25%-Accelerate and improve thermal exchange efficiencySignificantly boosts overall efficiency to greater than 90%.COMBUSTION SYSTEMOptimized front and rear arches are designed to:-Elevate furnace temperatures to a formidable 1,100-1,300°C-Increase gas turbulence in high-temperature zones for better combustionFlake-type grate segments are engineered to:-Reduce unburned carbon loss to below 5%, enhancing efficiency-Guarantee complete fuel combustion for superior performanceBilateral air supply with zoned independent regulation ensures optimal combustion conditions.FAQQ1: Are you a manufacturer?A: Yes, we are a manufacturer. Our factory is located in Linyi City, Shandong, China.Q2: Do your products come with a guarantee?A: Yes. All our products have passed strict quality inspections and are covered by a warranty.Q3: What are the delivery options?A: We offer delivery by sea, truck, or air, among other methods.Q4: What is the production lead time?A: Production typically takes 15-40 days for boilers under 6 tons, and 20-60 days for boilers over 8 tons.Q5: Do you provide wear parts?A: Yes. We supply wear parts upon delivery and also offer long-term service at reasonable prices.Q6: What payment methods do you accept?A: We accept T/T, L/C, D/P, and other payment methods.Q7: Do you provide installation support?A: Yes. Pengyu Boiler provides complete installation drawings and operation manuals. We can also send engineers to your site for guidance and training.Q8: What about maintenance services?A: We provide professional maintenance solutions tailored to your needs.Q9: What is the boiler's life span?A: The boiler is designed to have a service life of at least 10 years. With proper maintenance, it can typically last over 15 years. Pengyu Boiler offers full life-cycle after-sales service to all clients.Q10: How do I choose a boiler model?A: Please confirm the type (steam or hot water), capacity, working pressure (or output temperature), and fuel type (coal, biomass, gas, oil, etc.). Pengyu Boiler will recommend the best boiler solution based on your requirements.
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