large boiler feed water temperature, ZOZEN boiler, a leading enterprise in the field of industrial boiler manufacturing, answers your questions

Innovation is an inexhaustible driving force for enterprise development. The main products of ZOZEN Boiler include gas-fired/oil-fired boilers, coal-fired boilers, biomass-fired boilers, thermal oil heaters with over 400 kinds, which are widely applied in electronics, building materials, construction, food, tobacco, chemical, metallurgy, paper and other industries. ZOZEN Boiler regards product quality as the life of enterprise. ZOZEN boiler’s main components and wear parts adopt advanced processing technology which makes the equipment wear-resisting. Therefore, ZOZEN boilers have a good reputation at home and abroad and are exported to Russia, Kazakhstan, South Africa, Egypt, Vietnam, Malaysia, Australia and other countries and regions.

With years of efforts, ZOZEN has obtained outstanding achievements in the overseas market. Recently, ZOZEN participated in a large photovoltaic industrial chain project in Turkey, which showed that the brand and strength of ZOZEN were recognized by the overseas market.With an annual output of 500MW, the photovoltaic industrial chain project in Turkey is a key project of the Belt and Road China-Turkey cooperation project. On December 12, the opening ceremony of the project was held at the Başkent OIZ Industrial Park in Ankara, large boiler feed water temperature.

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, large boiler feed water temperature.

With thermal efficiency over 82% and NOx emissions less than 100mg/Nm3, ZOZEN DZL series boilers feature high efficiency and low emissions. They adopt single-drum structure and a chain grate. The heat transfer coefficient of threaded smoke tubes is 1.8 times higher than ordinary tubes. In order to expand the capacity, PT. New Hope Indonesia introduced ZOZEN DZL series coal-fired steam boiler to provide efficient and reliable heat source guarantee for feed production., large boiler feed water temperature.

The furnace of ZOZEN’s SZL series coal-fired boiler adopts a closely arranged water-cooled wall tube structure, which effectively prevents the erosion and radiation of high-temperature flue gas for the furnace. The furnace has large radiation area, small maintenance workload and light overall weight. In order to improve the coal applicability of industrial boilers, ZOZEN Boiler designs adiabatic furnace, water-cooled furnace, adiabatic arch, water-cooled arch, etc., and chooses different furnace structures according to calorific value, volatile content and coking characteristic index of coal provided by customers.

The cold working, also known as “iron tailor”, is a kind of comprehensive technology to process metal sheet material, tubular product and proximate matter into various kinds of products without changing the cross section characteristics, which includes straightening, laying off, blanking, cutting, bending, stamping, assembling, riveting, welding, etc. At ZOZEN’s production lines, the number of cold working workers is the largest except that of welding workers, large boiler feed water temperature.

Moreover, ZOZEN professionals provide full guidance from the installation and the trial operation of the boiler to the training of the boiler operator, so that each user can enjoy one-stop worry-free service from pre-sales to after-sales.