Phosphogypsum is the waste of phosphorus chemical industry, but it has application value in the field of building materials. The phosphogypsum comprehensive utilization project of Wengfu Dazhou Chemical Co., Ltd. has been continuously promoted in the face of this trend.  ZOZEN Boiler has become an active participant in the establishment of the phosphorus resource circular economy system by virtue of the excellent quality and performance advantages of the thermal oil heater. 

ZOZEN thermal oil heater in the production base of the Wengfu Dazhou Chemical Co., Ltd.

ZOZEN Boiler customizes the thermal oil heater system

It is understood that Wengfu Dazhou Chemical Co., Ltd. is a large-scale phosphorus and sulfur chemical production base under Guizhou Phosphate Chemical Group. In order to deeply implement the concept of green development and solve the problem of phosphogypsum consumption, the phosphogypsum comprehensive utilization project of Wengfu Dazhou Chemical Co., Ltd. was officially commenced in March 2020, and a green new building material industrial park integrating phosphogypsum purification and purification treatment, building gypsum powder production and phosphogypsum building material production was built.

ZOZEN Boiler tailor-made the boiler solution of YQL series 21 million kcal thermal oil heater for Wengfu Dazhou Chemical Co., Ltd. according to its requirements. This solution not only makes full use of the heat energy released by the heat transfer oil, but also further uses the high-temperature flue gas discharged from the boiler to form high-temperature hot air to dry the materials, improving the comprehensive thermal efficiency of the thermal oil heater and achieving the expected goal of energy saving and consumption reduction.

ZOZEN YQL thermal oil heater on site of the customer plant

ZOZEN gas thermal oil heater has outstanding quality and performance, which is favored by users

The YQL series gas-fired vertical thermal oil heater produced by ZOZEN Boiler covers the capacity from 7000KW to 29000KW and the working temperature can reach 320 ℃, which can meet the heat demand of different enterprises. In the terms of boiler safety, the heat absorption capacity of the inner coil pipe of the boiler radiation section is far greater than that of the middle ring and the outer ring, the flow rate of the inner coil pipe of the design is greater, so that the thermal oil boiler is safer and more reliable in high-temperature operation. At the same time, the YQL series thermal oil heater can run stably through the functions of overtemperature alarm, low oil level alarm and overpressure alarm.

After learning about the performance advantages of ZOZEN thermal oil heater, the relevant person in charge of the project went to the production base of ZOZEN Boiler for inspection, and was deeply impressed by the automation equipment and quality inspection process of ZOZEN Boiler. On the coil pipe production line, the welding equipment integrating welding and flaw detection not only improves the welding efficiency, but also ensures the manufacturing quality of zero defect of the round coil pipe.

ZOZEN YQL series gas vertical thermal oil heater in the customer's plant

It is precisely because of the pursuit of quality that the two sides have successfully reached cooperation. Before that, ZOZEN YQL series vertical thermal oil heater has also gained the favor of many enterprises such as Dongfang Hualong Group, Honghai Chemical, Guangyue Chemical, Luhua Group, etc., and won a good market reputation.