Product Type

YLW type horizontal Coal-fired organic heat carrier boiler

Product Range

Rated thermal power: 1.9MW - 35MW (160xl04Cal/hr - 3000xl04Cal/hr)
Specific parameters are shown in Table8

Our Company

Founded in 1985, Zhangjiagang Hua Dong Boiler Co., Ltd is a professional manufacturing company for boiler and pressure vessel. Our company covers an area of more than 100,000 square meters, with more than 500 workers and more than 150 engineering technicians of various types. Our company holds "S" and "U" stamps of ASME (American Society of Mechanical Engineers) standards, Class-A Boiler Manufacturing License, D1D2 Pressure Vessel Manufacturing License of China. We have established and maintained a Quality Management System certified according to the international Quality Standard ISO9001. Hua Dong has developed a series of progress technologies in the field of manufacturing of boiler and pressure vessel With about 36 years' technical accumulation and innovation. Hua Dong has more than 100 invention patents and utility model patents in such aspects as boiler combustion, heat transfer and structure. The boiler products of Hua Dong include: power boiler, steam boilers, hot-water boilers, organic thermal oil boilers which fueled by the combustion of oil, natural gas, coal, biomass, electric heating, waste-heat, etc. Products are widely used in power generation, heating, chemical industry, textile industry, food industry, paper industry, pavement, plastice, rubber, wood, etc.. Our products not only serve well for all over China, but also are exported to such countries / regions as USA, Japan, Australia, Russia, Vietnam, Philippine, Malaysia, Indonesia, Pakistan, Kazakhstan, Egypt, and Africa.

Parameters Table 8

• YLW coal-fired boiler is circulation-forced chain grate boiler(reciprocating grate).The whole boiler consists the boiler body on the top and the chain grate at the bottom and could be installed in a field assembly.
• The boiler surface adopts single furnace or tightening double square coil at the back of which is a serpentine convective heat exchange tube.
• According to the feature of the fuel, this series of combustion equipment adopt the structural of dust accumulation prevention which could reduce dust accumulation in boilers and make it convenient to clean up the dust. For the purpose of reducing accumulation ofthe dust and improving the heating power of the combustion equipment, the boiler convection heat transfer section adopts high and low staggered row, large spacing and arrangement of soot blowing device ash cleaning device and other measures.
• The furnace grate firebox is heightened and the overgrate air is arranged in this equipment.The grate is divided into warehouse air intake, the air volume is adjusted independently, and the grate is steplessly adjusted.
• High temperature resistant material grate and reasonable air distribution cooling form are adopted for grate. The grate is reliable in use and has an operational life span.