Waste heat boiler refers to a boiler that heats water to a certain temperature by using the waste heat from waste gas, waste material or waste liquid in various industrial processes and the heat generated by the combustion of combustible substances. Through waste heat recovery, hot water or steam can be produced for use in other sections. Advocating energy conservation and emission reduction, ZOZEN Boiler develops and designs various waste heat boilers, which effectively improves the thermal efficiency of boiler heating system and creates economic benefits for users.
ZOZEN 20-ton gas-fired steam boiler is mainly divided into WNS series and SZS series. This time, the user chose ZOZEN SZS 20-ton gas-fired steam boiler. The boiler adopts a water tube structure, the heat transfer and safety are guaranteed. At the same time, the large furnace design of the boiler provides a place for full combustion of fuels, and the initial emission of nitrogen oxides is low.
ZOZEN gas steam boiler is a kind of heat source equipment that burns clean energy natural gas, biogas, blast furnace gas and other gas fuels, and outputs steam for industrial production. SZS series gas-steam boiler is the flagship product of ZOZEN, which has the characteristics of high thermal efficiency, clean emission and full-automatic and safe operation. Moreover, condensing gas-steam boiler fully absorbs the sensible heat and latent heat of steam, breaking through the thermal efficiency of 100%. SZS gas condensing boiler has a wide range of applications, with a single heating range of 2-130t/h, saturated steam temperature of 194-225℃.
DZL series coal/biomass boiler is a small chain grate boiler, which is delivered from the factory in the form of whole quick package. The boiler body is longitudinally arranged with a single drum, the threaded pyrotechnic tube is arranged in the drum to form a convection heating surface, and the drum and the water walls on both sides form a radiant heating surface of the furnace, so that the heat transfer efficiency is high.
In a textile mill in Nantong, ZOZEN DZL biomass boiler is providing stable heat energy for the production line. DZL series biomass boilers are reasonably arranged with furnace arch, furnace wall and furnace heating surface, so that the output is sufficient and the thermal efficiency is over 88%.
ZOZEN gas-fired thermal oil heater adopts multi-pass disc tube design, with sufficient heating surface and high heat exchange efficiency. At the same time, ZOZEN thermal oil heater adopts automatic control system, and the parameters such as oil temperature and pressure are automatically adjusted, and the smoke exhaust temperature and oxygen content are monitored in real time, which is used to optimize combustion and safety interlock.
The autoclaved curing process of building materials in the project needs a lot of steam support, and requires stable steam supply. ZOZEN technicians designed a set of biomass boiler that is not easy to coke and accumulate ash. By adjusting the internal structure of the boiler and changing the arrangement of the drum, the dust in the flue gas can directly settle into the ash hopper at the bottom of the convection zone when the flue gas enters the convection zone from the furnace outlet.
ZOZEN provides a set of 15 tons superheated steam boiler for a paper making company in China. The boiler is the SZS series, it is designed with the superheater to raise the temperature to meet the demand.
