下饲螺旋加煤燃机是根据反烧法原理设计的一种机械化加煤燃设备。煤在燃烧室的燃烧过程中,能充分体现煤的预热,干燥和干馏、燃烧、燃烬等过程。其特点是,热效高、污染小、结构简单、投科少、占地面积小。这种加煤燃煤设备适用于铸锻退火炉,锻造加热炉以及旧式锅炉的改造上。近年来,我们研制了各种规格的下饲螺 Feed helix plus coal-burning machine is based on the principle of anti-burning method of a mechanized coal-fired equipment. Coal in the combustion chamber combustion process, can fully reflect the preheating of coal, drying and carbonization, combustion, burning embers and other processes. It is characterized by high thermal efficiency, low pollution, simple structure, less investment, small footprint. This coal-fired coal equipment for casting and annealing furnace, forging furnace and the transformation of the old boiler. In recent years, we have developed a variety of snails