The industrial oil-fired boiler can choose different kinds of fuels, such as the heavy oil, light oil and diesel, etc. The boilers need to be equipped with oil storage tank to store the fuel. ZOZEN Boiler contributes to developing the boiler system for more than 30 years. ZOZEN boiler has optimized the oil tank structure to improve the performance.
ZOZEN Boiler provided an energy-saving and environment-friendly WNS gas-fired steam boiler for a food enterprise in Suzhou. The gas-fired steam boiler adopts two-pass design, and the use of large-diameter corrugated furnace and threaded smoke tube make the heat transfer of the boiler more efficient. With the condenser and economizer installed, the thermal efficiency of the boiler can reach more than 98%.
According to the different performance parameters, ZOZEN SZS series gas-fired boilers can be divided into self-contained, assembled and shipped in bulk. ZOZEN SZS series double drum vertical gas-fired watertube boiler is a typical medium and large-sized gas-fired boiler, with a capacity of 20-110t/h and a pressure of 1.25-5.3MPa, which meets the needs of steam and heating for most enterprises. The SZS gas-fired boiler shipped to Hebei this time was delivered in bulk, and the photos show the drum, an important pressure-bearing component of the boiler, which plays the role of steam-water separation.
According to different functions, ZOZEN Boiler modern manufacturing base is divided into more than ten workshops, such as membrane wall workshop, gas-fired boiler workshop and metalworking workshop, among which metalworking workshop is mainly responsible for the reprocessing of boiler parts. In the metalworking workshop, front-line workers process raw materials into standard parts, which will become an indispensable part of boilers.
ZOZEN ZZ series medium-temperature and medium-pressure gas-fired steam boiler adopts "D" type 2 passes. It is double-drum natural circulation water tube boiler. The flue gas turns at the back of the furnace, enters the convection tube bundle of the second pass, then leaves the boiler body, and enters the economizer and condenser in sequence.
ZOZEN SZS series condensing gas-fired boilers are typical high-efficiency, energy-saving and environment-friendly boilers with large furnace volume, sufficient radiant heating surface, sufficient fuel combustion and high thermal efficiency of 98%. With advanced combustion equipment, the emission of nitrogen oxides can be less than 30 mg/nm3.
The processing of corrugated furnace requires blanking, rolling, welding and flaw detection, and some parts that can not be welded automatically will be completed by reliable welding workers.
Automation and digital equipment are widely used in ZOZEN Boiler to reduce manual errors and improve the production quality of boilers. ZOZEN WNS series gas-fired boilers will go through strict quality inspection procedures before leaving the factory.
