产品说明： Introduction YYL(YYW)系列有机热载体炉为快装式强制循环燃油（气）锅炉。本系列锅炉本体受热面结构紧凑，受热面由内、中、外（或内、外）密排的圆盘管构成；内盘管为辐射受热面，中、外盘管与内盘管的外表面构成对流受热面。燃料在内盘管组成的燃烧室内燃烧放热，经辐射受热面吸收大部分热量后，高温烟气进入对流受热面进行换热，出锅炉后在空气预热器中加热锅炉燃烧所需的空气，再经除尘器由引风机将烟气送至烟囱排入大气 安装极其方便灵活，只要将锅炉就位于其基础上即可。 受热面采用密排圆盘管，受热面布置充足，降低管子表面热负荷，是导热油使用更安全。 炉膛尺寸与燃烧火焰相匹配，采用了正压燃烧，辐射换热效率高。 锅炉结构紧凑，大大节约了锅炉房的占地面积。 大型锅炉尾部设置空气预热器，提高锅炉效率。 YYL(YYW)organic heat-medium boiler is snap-type forced circulation oil gas-fired boiler.The compact heating area comprises of inner,minddle and outer or inner and outer closely-aligned round coils.Inner coils are the radiation heating area and middle and outer coils serve the convection heating area with external surface of inner coil.Fuel fires and generates the heat in the conbection chamber of inner coils.Most heat is absorbed by the radiation heating area and residue hot fume flows in the convection heating area for heat exchange.Finally low-temperature fume exhausts outside with chimney via the fume outlet of boiler. Extremely flecible and simple installation.Just place the boiler on the foundation. Heating area is the closely-aligned round coils.Heating area is arranged sufficiently to reduce the surface heat load of pipe and handle the heat transfer oil safely. Size of hearth matches the combustion flame.Use the barotropic combustion to increase the radiation heating efficiency. Compact boiler saves the space of boiler room greatly. Air preheater is mounted at the tail of large boiler to improve the efficency. 产品范围： Scope 供热量120-14000KW，设计压力1.1MPa Delivered heat:120-14000KW design pressure:1.1MPa