spa oil heater, ZOZEN boiler low nox technical renovation program decreases the nox for blue sky

Due to continued success and growth, ZOZEN Boilers introduces a new team to support its strategic vision to deliver more efficient, innovative and sustainable products and services, spa oil heater.

spa oil heater, In March 2019, Wuxi Zozen Boilers Co., Ltd. successfully passed the French BV certification and became an in-depth factory inspection company of Alibaba International Station. Alibaba cooperated with the French BV certification and comprehensively judged companies' product capabilities, quality control, research and development capabilities, and trade capabilities, which further proved that ZOZEN's comprehensive strength is strong, and all indicators fully meet the boiler export certification standards.

spa oil heater, The combustion equipment of DZL series coal fired steam boiler adopts a light chain grate the overall boiler is pee-assembled before leaving the factory. Electric control realizes stepless speed regulation of grate, alarm of limit parameters and interlock protection.

In the production process of starch from cassava as raw material, the steps of bleaching, concentration, dehydration, and drying all need the support of heat provided by steam boilers. General Starch CO.,LTD is one of Thailand's leading modified tapioca starch manufacturers, it selected ZOZEN SZS series condensing gas-fired steam boilers, which feature high efficiency, eco-friendly and energy-saving. The chamber is larger so that the radiation heating surface is more sufficient to improve the heat efficiency to 98%. And the automatic operation makes the boilers easy and safe to operate.

spa oil heater, ZOZEN WNS series gas fired boiler not only adopts advanced low NOx burners. And through the flue gas recirculation technology, about 10% -30% of the flue gas at the tail of the boiler is sucked into the air inlet of the burner through the flue gas pipe, mixed with the combustion-supporting air, and then entering the furnace, thereby reducing the temperature and oxygen concentration in the combustion area, and finally reducing The amount of thermal NOx is generated, and the NOx in the tail gas of the boiler are less than 30mg/Nm3, which meets the requirements of low nitrogen emissions of the enterprise.enterprise.

The longitudinal and circumferential seam welding of ZOZEN adopts advanced submerged arc automatic welding technology to ensure the welding quality. All longitudinal and circumferential seams are subjected to 100% radiographic inspection.

Be it a firetube, watertube, hot water, or steam boiler, they are all effective and efficient in their own unique ways. To learn in more detail about the differences between boiler types, visit the section on ZOZEN website.