东煤公司基建办公室陈亚堂等最近研制成功一种铸造成型的能燃烧各种煤的热水采暖炉。该炉主要特征为:第一燃烧室设置有火床和焙烧床;第二燃烧室有助燃装置,受热面表面由助片的铸铁换热器片组成;卧式换热片呈S型布置在两个燃烧室内,立式换热片呈Ⅰ型布置在烟囱中央。此炉综合热效率80％,排烟黑度为O级,适合500m~2以下的需热水采暖和热水供应 East coal company infrastructure office Chen Yatang recently successfully developed a casting molding can burn a variety of coal hot water heating stove. The main features of the furnace are as follows: the first combustion chamber is provided with a fire bed and a roasting bed; the second combustion chamber is provided with a combustion supporting device, the surface of the heat receiving surface is composed of cast iron heat exchanger plates; Two combustion chamber, vertical heat transfer plate was arranged in the center of the chimney type Ⅰ. The furnace integrated thermal efficiency of 80%, black smoke level O, for less than 500m ~ 2 hot water heating and hot water supply