Biomass-fired boilers are jointly developed and manufactures by ZOZEN boiler and Shanghai Jiaotong University. According to the fuel characteristics and combustion rate of various biomass-fired boilers, furnace arches, furnace walls and furnace heating surfaces can be rationally arranged to ensure high combustion and evaporation. Junhun Property mainly manages property management, house leasing, landscape afforesting design and construction, etc. In order to improve the heating quality of the community, Junhun purchased a 10t DZL series biomass-fired steam boiler (DZL-1.25-T) at ZOZEN. The fuel of biomass-fired boiler has wide adaptability and long service life. It is also recognized as a high-efficiency, energy-saving and environmental boiler product. At the same time, the input cost of biomass energy is relatively low, so biomass-fired boilers are widely used in urban industrial parks to meet the heating needs of the park.