Project Boiler Medium：HMO (Heat Medium Oil)
Capacity: 4.2MW
Available Industries: Environmental Industry
Equipment:YQW-4200Q
4.2MW Gas-fired Thermal Oil Heater Introduction
ZOZEN has been implementing the Belt and Road initiative all the time. 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 4.2MW gas-fired thermal oil heater and WNS gas-fired steam boilers has been delivered to Kazakhstan. It indicated that ZOZEN has got the affirmation of users in Kazakhstan again.
The Belt and Road project aims to reduce the problems of environmental pollution and lifting costs through the application of environmental protection technologies. Stable and efficient boilers are necessary to ensure the progress of the project. As a leader of domestic industrial boilers, ZOZEN has perfect production processes with blanking NC rate ≥80%. The steel tube cutting of YQW series thermal oil heaters adopts CNC three-dimensional laser cutting machine and the machining accuracy is controlled within 1 mm. In terms of the welding process, the butt welding of steel tubes adopts the automatic argon arc welding process, and the real-time X-ray imaging of the welding seams is performed to prevent unqualified ones from entering the next process. The production of round coil adopts CNC coil production line, which can be formed at one time without shaping. It prolongs the lifespan of the thermal oil heaters. In order to reduce thermal energy loss, ZOZEN adopts various energy-saving devices to recover the waste heat of high-temperature flue gas, which improves the overall thermal efficiency of the heater to above 95%.
Customer feedback
The first batch of ZOZEN YQW series thermal fluid heaters and WNS series gas-fired steam boilers had entered the installation stage. The boilers could be put into operation by just connecting gas and electricity. The feature of simple installation had saved a lot of capital construction investment. The remaining gas-fired boilers would be delivered in four batches. We were looking forward to reaching a long-term cooperation with ZOZEN to achieve a win-win situation.
