ZOZEN WNS series gas-fired boiler has a compact structure. The boiler is stable and reliable. It adopts a large-diameter corrugated furnace to ensure sufficient steam storage space and heating area. The heat transfer coefficient of threaded flue tubes is 1.2 times higher than that of ordinary flue tubes. Besides, energy-saving devices were equipped at the tail of the flue to improve the inlet water temperature, reduce the exhaust gas temperature and increase the thermal efficiency to more than 98%, which realized the goal of energy saving and emission reduction for many locomotive depots.
ZOZEN has always been devoted to the improvement of quality and service. According to the actual working conditions of Changchun Huatao, ZOZEN not only reasonably designed the WNS series gas-fired boiler system but also completed the lean Manufacturing of the boiler. From the blanking, drilling, welding to bending, all the processes adopted advanced technology to achieve refined production. It is the rigorous attitude to detail that makes the high quality and high performance of ZOZEN.
At present, the two sets of SZS series gas-fired boilers have arrived the project site of Baoding Swan New Fiber Manufacturing Co., Ltd. The hoisting of the boiler proper has been completed smoothly. And, the boilers have entered the auxiliary infrastructure construction phase. ZOZEN installation team will strive to complete the project instruction within the agreed time and ensure the smooth delivery of the EPC turnkey project.
In response to the question, senior engineers who have engaged in industrial boiler technology analyzed the essence of energy-saving and environment-friendly boilers from four aspects, including the condition of fuel combustion, boiler heat dissipation, exhaust temperature and emission indicators.
As a well-known environment-friendly industrial boiler manufacturer, ZOZEN actively responded to the national environmental protection policies and launched high-efficient and environment-friendly gas-fired boilers, which assisted the elimination of coal-fired boilers. On the one hand, the implementation of the Coal-to-Gas policy reduced the costs of pollution treatment; On the other hand, enterprises could better fulfill their social responsibility and contribute their share to realize clean production and improve the regional air environment.
ZOZEN fully considered the effects of altitude and atmospheric pressure on gas-fired steam boilers when designing the boiler system solution. On the one hand, owing to the decrease of atmospheric pressure, the combustion speed of fuel slowed down. The designers of ZOZEN properly increased the furnace volume and the convective heating surface area to ensure the heat transfer effect. On the other hand, the air volume and pressure should be modified when selecting a burner, which can ensure the boiler output and the thermal efficiency of the entire boiler system.
As a leading manufacturer of industrial boilers, ZOZEN has a network of sales around the world. In the last quarter of 2019, ZOZEN mid-temperature and mid-pressure steam boiler project in Bangladesh was in full swing.
In the food industry, boilers provide important heat source for production processes. As a leading manufacturer of industrial boilers, ZOZEN customize gas-fired boiler system for users. ZOZEN high-quality boilers got praise from many well-known enterprises such as Juewei Food, Nongfu Spring, Fuling Pickle, etc.
