chain grate boiler | water tube boiler | Membrane wall boiler
SZL series boiler is double drum boiler with seamless full membrane wall, grate combustion burning, can produce steam for industrial production. Also our company designing SZL-D type boiler most suitable for biomass fuel.
|Output:||saturated / superheated steam|
|Available Fuel:||coal, biomass, woodchips, palm shell/fiber, waste scrap, bagasse, sawdust, husks etcn|
|Applied Industries:||steam for processing heating / drying / steam turbine etc|
Yuanda SZ series coal biomass fired boiler is a water tube boiler, fuel burning on chain grate, reciprating grate or step grate. The maximum pressure of this boiler can reach 3.82 Mpa / 450℃, widely used for factory processing or drive steam turbine.
Design fuel: coal, biomass,palm oil shell,wood chips,biomass pellet,cashew nut, rice husk, solid fuel,etc. Yuanda Boiler good at biomass furnace design, different fuel has different furnace; Design pressure:0.4Mpa, 0.7mpa, 1.0Mpa, 1.25Mpa, 1.6Mpa,2.5Mpa, 3.0mpa, 3.82mpa; SUPERHEATED BOILER please tell us, it needed to specially design.
SZL coal /biomass boiler has A & D type, is our company patented feature product. This boiler has the characteristics of ①15% bigger furnace combustion, the heated area increases by 40% ②Light furnace wall, not easy to collapse, good airtightness, no deformation, no dust falling; ③The best adjustability, segmented air supply (preheating zone, drying zone, main combustion zone, coke zone, ash slag zone) can freely adjust the air volume ④ Secondary cyclone burnout chamber, greatly reduce fuel cost, improve boiler thermal efficiency ⑤ Built-in dust removal device in the furnace, effectively solve the problem of coking
Whole boiler system: boiler proper |fuel feeder| grate speed reducer | slag remover | PLC control panel | Fleck water treatment | instruments&valves | feed water pumps | water tank | circulation pump | chimney | steam header | economizer | forced fan&induced fan | smoke dust clean equipment | dareator, TDS(choice), high efficiency & energy saving.
★ The double-drum vertical arrangement and upper and lower assembly save the floor area of the boiler room.
★ It adopts large grate area, improving fuel adaptability and combustion efficiency.
★ The boiler has high dedusting efficiency, built-in deashing, and low original dust discharge concentration;
★ It has complete control function, is safe and steady, and guarantees the operation more;
★ It adopts a close isobaric wind chamber with more uniform air distribution and smooth regulation;
★ Its arch is designed by adopting momentum method, and “α” flame has more sufficient combustion;
★ The new arch and insulating materials have little radiation loss and increased heat efficiency;
★ It is novel in appearance, beautiful and pragmatic.
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According to the customer production requirements, provide professional boiler solutions, cost analysis, project investment budget, boiler drawing&installation and commissioning service
|Boiler model||Rated capacity||Rated||Rated steam temp.||Feed water temp.||Exhaust gas temp.||Design effiency||Boiler water volume||Weight||Dimension||Delivery mode|
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