CDZH hot water boiler is no pressure fast packed deign with active grate structure. The boiler adopt solid coal or biomass fuel fired, which reduces the fuel cost. CDZH series manual coal biomass fired hot water boiler has a sound system for water feeding, fuel burning , air blowing, exhaust gas dust fall etc. The boiler is popular for different field, such as school heating, greenhouse heating, swimming pool, apartment heating etc.
1.Spirally corrugated tube
heat transfer enhancement,1-2 times heat transfer efficiency than before and improve the suppleness to avoid the tube plate cracking
2. Arched tube plate
Reduce the thermal stress of weld and improve the tube plate suppleness,meantime, simplify the structure
Reduce the smoke temperature of high temperature tube plate,and then reduce the thermal load of boiler bottom.
4.Fire-water tube mixed design
Optimum structure design ,reduce the boiler size and can save 1/3 building cost of the boiler room.
|Model||Rated Thermal power(MW)||Rated Working Pressure(bar)||Rated Output Water Temperature(℃)||Design Fuel||Thermal Efficiency||Shipping Weight(t)||Shipping Dimension(L×W×H)(mm)|
|CDZH0.35||0.35||0||85||coal / biomass||83%~85%||7||3675×2075×2616|
|Remark: the boiler working pressure or output water temperature can be customized according to customer requirement.|
TAG:   manual hot water boiler coal hot water boiler biomass hot water boiler