2 ton wns energy saving gas oil fired steam boiler fire tube boiler, ZOZEN boiler interprets its strength with high-quality products and services

In the comprehensive office building of ZOZEN Boiler, Design Department, Technology Department, Production Department, Quality Inspection Department and Marketing Department coordinate with each other to promote the projects in a smooth and quick way. In the modern multifunctional meeting room, there is a lot of domestic and international certification acquired by ZOZEN including the A-grade boiler and BRⅡ-grade pressure container manufacturing licence, ASME “S” (utility boiler), “U” (pressure container) steel seal licence of USA and ISO9001 international quality system certification, 2 ton wns energy saving gas oil fired steam boiler fire tube boiler.

Recently, three sets of customized ZOZEN gas-fired boilers have been delivered after passing the quality tests. The boilers will enter the installation phase in late March when arriving at the UYUNI port.This project is located at the Uyuni Salt Flat, the largest salt flat in the world with the largest lithium reserves. Once the installation is completed, the boiler project will provide a reliable heat source for the new plant of YLB and assist the development and commercialization of salt-flat resources.

The DZL series coal-fired horizontal three-pass water-fire tube chain grate boiler is pre-assembled boiler which is safe and efficient with a thermal efficiency of over 82%. The boiler body is a single drum longitudinal layout. Thread smoke tubes in the drum form the convection heating surface while the drum and water-cooled walls on both sides form the radiation heating surface of the furnace. The combustion equipment adopts the light chain grate. It has the characteristics of wide coal adaptability, small covering area, convenient installation and high thermal efficiency.

Generally, the consumption of the steam boiler fuel in the textile industry is relatively large. Therefore, the steam boiler that provides thermal source is very important. ZOZEN customized the SZL series coal-fired chain grate steam boiler system for Xindadong Textiles (Vietnam) Co., Ltd. on the basis of the local conditions of Vietnam and the actual needs of users. This series of boiler has the advantages of high efficiency, strong overload capacity and wide adaptability of fuel types.

ZOZEN boilers adopt the ultra-low nitrogen burner with flue gas recirculation method to realize low NOx emission. Adding flue gas to the combustion air to reduce the oxygen content in the combustion air and lower the flame temperature at the combustion center, so as to greatly reduce the generation of NOx. At the same time, superimposed use of world advanced technologies such as staged combustion of ultra-low nitrogen burner and internal flue gas circulation realizes the stable and low emission of NOx.

During the production process, the CNC cutting rate of ZOZEN has reached more than 80%, which provides a strong guarantee for the welding and assembly quality of the boiler. Compared with flame cutting, the underwater plasma cutting used by ZOZEN has no deformation and splashing, which further improves the assembly accuracy between the components of the boiler, thereby achieving accurate assembly of the entire boiler.

ZOZEN has proved its competitive advantage with its high product quality. In the future, ZOZEN will spend more time and energy on the innovation of gas-fired boilers, and capture more market share, 2 ton wns energy saving gas oil fired steam boiler fire tube boiler.