ZOZEN energy-saving oil-fired boiler can be divided into steam boiler, hot water boiler and thermal oil heater. Heating temperature up to 320℃ under normal pressure is one of the unique advantages of energy-saving oil-fired boiler with heat conduction oil. ZOZEN energy-saving oil-fired thermal oil heater adopts three-loop coil tube design, and the end of the coil tube adopts necking coil tube, with reasonable distribution of convection section, high safety factor and thermal efficiency of over 95%.
ZOZEN WNS series energy-saving oil-fired boiler is a common industrial boiler. The corrugated furnace and threaded smoke tube enhance the thermal efficiency of the boiler. With the strict painting process, the WNS series energy-saving boiler has good appearance.
ZOZEN energy-saving oil-fired boiler is a kind of boiler equipment which uses diesel oil, heavy oil, clean oil and methanol as fuel. ZOZEN SZS series energy-saving oil-fired boiler, which has a capacity of 20-110t/h, a thermal efficiency of over 98% and can realize full-automatic and safe operation. According to the actual needs of users, ZOZEN energy-saving oil-fired boiler can be equipped with various energy-saving devices such as economizer, condenser, air preheater, etc., which can effectively reduce the smoke exhaust loss and improve the energy utilization rate.
8 tons gas-fired boiler, ZOZEN Boiler recommends WNS series gas-fired boiler. The WNS 8-ton gas-fired boiler adopts corrugated furnace design and high-efficiency heating element threaded smoke tube, which improves the heat transfer efficiency of the boiler. In addition, the boiler also uses advanced low-nitrogen combustion technology, which can realize ultra-low emission of NOx, and make the NOx content in exhaust less than 30mg/Nm³.
The gas-fired boiler of ZOZEN Boiler is designed in reasonable structure, with more than 98% thermal efficiency and the ultra-low NOx emission. Relying on the good quality and service, ZOZEN Boiler ranks top in the domestic gas-fired boiler market.
Waste heat boiler refers to a boiler that heats water to a certain temperature by using the waste heat from waste gas, waste materials or waste liquid in various industrial processes and the heat generated by the combustion of combustible materials. Through waste heat recovery, hot water or steam can be produced to supply other sections. The waste heat boiler designed and manufactured by ZOZEN Boiler is mainly used as one of auxiliary machines of boiler system. By recovering the high-temperature flue gas from the boiler, the exhaust temperature is reduced, thus further improving the overall thermal efficiency of the boiler.
ZOZEN Boiler has optimized the three-pass gas and oil boiler to the two-pass type. The corrugated furnace with major diameter and the threaded smoke tubes enhances the heat transfer efficiency. The thermal efficiency of the boiler reaches over 98%. Also, the low-NOx burner could control the emission below 30mg/Nm³, which meets the environmental protection policy. ZOZEN WNS series gas/oil-fired boiler is well received by industrial plants due to its compact structure and packaged delivery with convenient installation.
Thermal oil heaters are widely used in chemical industry, printing and dyeing, edible oil processing and other industries because of their low pressure, high temperature and precise temperature control. ZOZEN gas-fired thermal oil heater adopts multi-loop round coil structure, with large heat exchange area, high thermal efficiency and fully automatic and safe operation.
