WNS series and SZS series gas-fired steam/hot water boilers are the best-selling products of ZOZEN Boiler, which have the advantages of high thermal efficiency over 98%, emission of nitrogen oxides below 30mg/nm, excellent energy saving and environmental protection performance, and are well received by domestic and foreign markets. The capacity range of ZOZEN gas-fired steam/hot water boiler is 1-110 t/h and 0.7-116 MW, which can meet various production and heating needs of enterprises.
ZOZEN SZL series biomass-fired steam boiler is package or shop-assembled water tube boiler with double steam drum and chain grate stoker structure. According to different capacity, different numbers of independent air bins are arranged from front to back of the grate. The user can reasonably adjust the air distribution according to different combustion conditions to ensure that the fuel is fully burnt.
ZOZEN SZS series gas/oil-fired boiler adopts the PLC control system, it can automatically control the system by temperature, water level and pressure control. ZOZEN Boiler provides the advanced parts and auxiliaries with the boiler system.
ZOZEN Boiler has cooperated with the Department of Thermal Engineering of Shanghai Jiaotong University to jointly develop the DZL series tri-drum biomass-fired boiler. This kind of steam boiler is a water tube boiler adopting the assembled structure with two parts. The boiler can be equipped with different grates to ensure the sufficient combustion of biomass fuels.
ZOZEN DZL series boiler can use both biomass and coal as fuel. The dual fuel adaptability would help users to save fuel costs. It adopts three-pass water and fire tube design and can be equipped with economizer and duster cleaner to ensure the combustion efficiency, which can effectively lower the NOx emission. Please kindly click the chat online to get more information.
The WNS series light diesel boiler built by ZOZEN Boiler adopt a packaged structure, which is composed of the boiler body, burner, economizer, condenser, water and steam system and control system. It has the advantages of less occupied area, convenient installation and maintenance. This time, the boiler solution customized by ZOZEN for Inversiones Goa 7 C.A. not only has sufficient output, but also has the advantages of convenient operation, environmental protection and high efficiency while meeting customers needs, and all technical indicators have reached the advanced level at home and abroad. According to the video data sent back from the customer site, ZOZEN WNS oil-fired boiler is operating very well.
The 3 sets of 29 MW gas-fired hot water boilers serving for Jin-an Thermal Power in Tianjin were installed in 2015. The boiler is a common type for central heating which adopts the full membrane wall structure and a D-type layout. It has the characteristics of micro-positive pressure combustion, no air leakage, low heat loss caused by exhaust gas and high thermal efficiency. During the boiler manufacturing process, ZOZEN Boiler emphasizes that the welding of each baffle must be tight, and the height of welding leg should meet the requirements specified on the design drawing to ensure the leakproofness of the boiler. In addition, ZOZEN Boiler also sets strict welding standards for detailed parts including the door opening and kiln eye to prevent the high-temperature flue gas from leaking.
This is our ZOZEN brand new WNS steam boiler. It has three basic security precautions. The first, it's a water level gauge. The second, it's a pressure gauge. The third, it's a safety valve. In addition to the three basic security precautions, our ZOZEN uniquely design an extremely low water level protection. These security precautions greatly ensure the safe operation of the boiler.
