The boiler is additionally provided with an air preheater at the end of the flue gas, and the air is preheated to a certain temperature with the heat carried by the flue gas of the boiler. The heated air enters the combustion room again, which not only accelerates the drying, ignition and combustion processes of the fuel, ensures the stable combustion in the boiler, but also improves the average temperature level in the boiler, thereby strengthening the radiation heat transfer in the boiler and effectively improving the thermal efficiency of the boiler.
ZOZEN WNS series horizontal internal combustion boiler is a boiler shell type 3 passes wetback oil/gas-fired boiler. Smoke tube and tube sheet connection is expanded first to eliminate the gap between them, then adopt automatic argon arc welding to Sufficient steam storage room and heating area makes boiler to generate high quality steam and high thermal power the stress and expand boilers working life.
As a member of ZOZEN Boiler, the after-sales personnel goes deep into the boiler room of customers to do debugging and maintenance. Sometimes, in order to satisfy the production needs of users, the after-sales team of ZOZEN Boiler carries out debugging work overnight, catching up with the progress and providing after-sales service wholeheartedly.
According to the new staff training system of ZOZEN Boiler, the new round of the boiler room site training has begun. Guided by Mr. Lu Xing, the sales manager of ZOZEN Boiler, the new staffs of ZOZEN Boiler went to the boiler room of one customer, to visit and learn how the boiler operating in the actual situation. The purpose of boiler room visit is to strengthen the knowledge and to better understand the relevant work contents.
CMU short for China Medical University, located in Shenyang, Liaoning, is a university jointly established by the National Health and Family Planning Commission, the Ministry of Education, and the Liaoning Provincial Government. The DHL series hot water boiler provided by ZOZEN is the second-generation corner tube hot water boiler. This return visit, ZOZEN carried out all-round maintenance for the boiler to ensure the safety and stability of its heating in this winter.
ZOZEN YQW series thermal fluid heater is simpler to operate. The thermal fluid heater is completely assembled before shipment, which is easy to install, debug and use. This series of gas-fired thermal fluid heater has the features of automatic operation and adjustment of combustion, high tank level, outlet temperature and flow rate. The inlet and outlet of this product adopt the flanges and flange cover structure at both ends to facilitate the installation and arrangement of the boiler room pipes.
