The combustion process of coal fired steam boilers is mainly from coal scuttles fall in front of the grate, with the grate operation, the coal after preheating distillation, fire, burn, cinder into the slag bucket, by the slag removal machine. The pipe of the coal-fired steam boiler forms a eddy current in the penthos between […]

The heating surface of the gas thermal oil boiler is compact in structure, and the heating surface is composed of inner and outer densely arranged disks. The inner coil of gas thermal oil boilers is a radiation heating surface, and the outer surface of the outer coil and the inner coil constitutes a convection heating […]

SZS series boiler is composed of upper (middle), lower boiler cylinder, film type water wall, convection tube bundle, superheater, tail energy saver, condenser and so on. Industrial gas steam boiler combustor adopts full film type water wall structure, good sealing, no air leakage, less heat dissipation, increase the boiler heating surface, improve thermal efficiency. Large […]

The DZL type biomass boiler developed and produced by Zozen Boilers is a single-drum vertical chain grate boiler that uses biomass pellets as fuel. It is a new generation of high-efficiency and energy-saving boiler products. The fuel biomass used in the biomass fired pellet boiler is an ideal renewable energy source, with a large amount […]

Different from traditional boilers, biomass fired boilers use new furnace design to maximize the efficiency of fuel combustion process, effectively reduce fuel costs and improve thermal efficiency. The ash and slag after combustion of biomass fired boiler technology can also be used as farm fertilizer, which is a kind of high efficiency and energy saving […]

Biomass steam boiler is divided into two parts factory, easy to install and move. After the assembled boiler is delivered to the site, it only needs to combine the two components, build the upper and lower furnace walls, install the auxiliary engine system and smoke duct such as slag extracter and fan, and connect the […]

Each pressure element of Zozen Boilers should be able to expand freely according to the predetermined direction of design when running. Three pass steam boiler pressure parts should have enough strength, furnace wall should be good sealing. This series of steam boiler to ensure the normal circulation of the water loop, all the heating surface should […]

SZL type boiler is a double drum longitudinally-arranged water pipe chain boiler, the fuel falls into the front end of the grate from the front coal hopper, and then falls into the slag discharge machine after combustion. Horizontal biomass boiler performance has superior. The air from the fan enters the grate air chamber through the […]

The fuel consumption of diesel steam boilers is one of the concerns of many customers of oil-fired boilers, because as a clean energy boiler, light diesel oil is the most widely used oil fuel of oil-fired steam boilers. Although the emerging methanol fuel is also very environmental protection, but based on the accumulation of diesel […]