Yunnan Qujing DeXin Coal Industry Co., Ltd., with an annual production capacity exceeding 10 million tons, serves as a benchmark in regional coal supply and clean transformation. Operating in high-altitude and multi-site scenarios, the company places high demands on the stability of its energy systems and environmental compliance.
Industry Challenges:
Load Fluctuations: Coal washing and drying processes are highly time-sensitive, with frequent starts and stops, leading to unstable steam pressu...
Liaoning Longyu New Materials Co., Ltd. embarked on an ambitious high-performance pigment project, with a total investment exceeding 1.8 billion yuan. Upon completion, this project will scale up to an annual production of 100,000 tons of high-performance organic pigments, aiming for an annual revenue of 5 billion yuan. This initiative is set to establish the largest global production base for organic pigments.
For this pivotal project, Liaoning Longyu selected ZOZEN's SZS series gas ste...
Ganzhou Yashan Tungsten Industry Co., Ltd. was established in 2014 with a registered capital of 100 million RMB. In order to meet the company's annual production capacity of 30,000 tons of lithium carbonate production line, the company decided to purchase ZOZEN 20 tons of SZS series gas-fired steam boilers to provide steam energy.
Lithium carbonate is an important chemical raw material widely used in lithium batteries, glass, ceramics, rubber and other fields. In the production process ...
MAANSHAN Yongqiang Energy Saving Technology Co.,Ltd. was founded in 2011 and is a Chinese high-tech enterprise actively promoting energy-saving and environmental protection technologies to advance the development of clean energy.
The user requires highly efficient and energy-saving boilers to provide stable thermal energy for production. Due to the low calorific value of the biomass gas fuel used in the factory, which is only 1300kcal/Nm3, a single burner cannot meet the heat ...
Hubei Grand Fuchi Pharmaceutical & Chemicals Co., Ltd. is a cross-industry enterprise in the comprehensive chemical area, with businesses in fine chemicals, agrochemicals and chemical pharmaceuticals. As is known to all, steam boilers provide necessary temperature conditions for many chemical production processes such as distillation, concentration, drying, and chemical reaction processes. Therefore, Grand Fuchi put forward higher requirements for the quality of steam boiler and the qualification of steam boiler manufacturer.
In recent years, the state has paid increasing attention to environmental protection and launched the "coal to gas" policy. To actively respond to the policy and reduce the pollution of heating supply, Xincheng Heating Station upgraded the boiler equipment timely by introducing 2 sets of ZOZEN's SZS series gas-fired hot water boiler. This kind of boiler is featured with safety, high efficiency, energy saving and environmental protection, which provides solid guarantee for the central heating of residents.
After the boiler was put into operation, the WNS series gas-fired hot water boiler would provide a stable heat source for the heating of agricultural greenhouses and living areas in our Science and Technology Park. The characteristic of high efficiency will greatly reduce our costs of heating supply.
As a leading manufacturer of the industrial boiler industry, ZOZEN became the boiler supplier of Jinshan Mining with advantages of SZL series biomass-fired boilers in thermal efficiency and environmental protection. This series of boiler adopts double steam drums, and the combustion chamber is surrounded by membrane wall. Meanwhile, the boiler adopts a chain grate. Segmented wind bunkers and wind regulating devices are arranged on the lower part of the boiler to achieve precise air distribution and ensure full combustion of fuel. The thermal efficiency can reach over 88%, and all indicators have reached the international advanced level.
