Product news

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.

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.

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.

Many enterprises in modern industry need heating equipment in production processes. Steam(water) is generally used as heat medium because the acquisition cost of water is low and water seldom causes environmental problems. Now, many enterprises choose thermal oil heaters. As heat medium, heated hot oil is transferred to pipelines, then to heat consuming equipment. After that, the heat medium oil cycles back to realize cyclic utilization. This is the rising thermal fluid oil heat supply method.

Nowadays, science and technology are developing rapidly. With the purpose of reducing costs by using convenient and efficient boilers, clients set higher requirements for the convenience of industrial boilers. ZOZEN launched gas-fired (oil-fired) skid mounted steam boilers for the requirements of overseas market, which has solved the installation problems of client’s concern.

As a domestic well-known industrial boiler manufacturer, ZOZEN has been implementing the Belt and Road initiative all the time. The booming development in overseas market of ZOZEN profits from insisting on technological innovation and cultivating professional technical service team for overseas market. As one of the Belt and Road projects collaborated between China and Kazakhstan, Qingdao United Zhenye Energy Saving Technology Co., Ltd carried out an in-depth cooperation with Kazakhstan on environmental protection technology of oil fields. ZOZEN provided stable and efficient thermal energy for the project. The first batch of YQW series thermal oil heaters and WNS gas-fired steam boilers has been delivered to Kazakhstan, which has expanded the brand influence of ZOZEN in Kazakhstan.

After more than 30 years of development, Wuxi Zozen Boilers Co., Ltd. has made outstanding achievements in various industries. Recently, the ZOZEN WNS series gas-fired steam boiler has established a high-temperature sterilization safety line for the production of contact lenses, which has promoted the healthy development of the entire industry.

Recently, the National Development and Reform Commission and the National Energy Administration have clearly proposed that biomass-fired boiler heating is a green, low-carbon, clean and economical renewable heating method, which is suitable for small and medium-sized industrial parks heating and urban heating. They also required that all regions of the country propose policies and measures to promote the development of heating of biomass-fired boilers and establish a clean and renewable heating system in cities and towns, on the basis of the actual situation of coal consumption and natural gas supply and demand in the region as well as biomass resources and heating markets.