The distributed energy system project built by the customer company provided electric energy and heat energy for the surrounding enterprises through the cogeneration unit of gas-steam combined cycle.
The customer company is mainly engaged in the production and sales of auto tires. The customer company wishes to convert the coal-fired boiler to natural-gas-fired boiler through technical transformation, eliminate the demand of coal.
Wuyang Dou Er Ge Food Plant mainly engaged in operating egg food processing. In the egg processing, it must be steamed and boiled twice at high temperature, the first step is to fully cook the food, the second step is to sterilize it with high-temperature steam, therefore, the steam quality has a direct impact on the taste and quality of the food. When purchasing the steam boilers, the customer clearly defined the high requirements for steam quality. According to the customer’s demand, ZOZEN Boiler recommended the WNS series steam boilers.
Tiexi plant of BBA plans to realize digital and sustainable development. At the same time, considering that some process links of automobile manufacturing require sufficient heat source and constant temperature environment, Tiexi plant of BBA decided to purchase high-efficiency and energy-saving gas-fired hot water boilers through public bidding. With the advantages of high-efficiency, energy-saving and environment-friendly, ZOZEN WNS series gas-fired hot water boiler won the bid for the boiler procurement and installation of the project.
Research Center for Clean Energy and Power, Jiangsu and CAS is a provincial scientific research institution approved by the Office of Organization Establishment Commission of Jiangsu Province. It is responsible for the part construction of high-efficiency and low-carbon gas-fired steam turbine testing apparatus assigned to Jiangsu Province, which is a national key scientific infrastructure project whose impersonal entity is Institute of Engineering Thermophysics, CAS. In the construction, several small test beds required sufficient and stable steam support, so the Center purchased a set of high-efficiency and stable WNS series steam boiler from ZOZEN Boiler.
Shandong Yuwang Ecological Food Industry Co., Ltd. is a large-scale non-GMO soybean protein production and raw material processing base in China. Its products include the non-GMO soybean oil, soybean meal, soybean protein isolate, soybean protein concentrate, soybean dietary fiber and protein power. In the processing of soybean protein, sterilization, concentration, flash evaporation and dehydration processes require the superheated steam with higher temperature and quality, so as to ensure the high nutritional value of Yuwang brand soybean protein isolate. With high-efficiency steam output and high-quality high-temperature steam, ZOZEN SZS series superheated steam boiler successfully won the favor of Yuwang Eco.
In order to promote the Blue Sky Protection Campaign, Xing County in Shanxi Province has actively implemented the heating project with a focus on promoting the coal-to-gas heating protect in the rural areas of Xing County. This time, ZOZEN Boiler and Xing County Wenxin Thermal Power Co., Ltd. successfully reached the cooperation on the clean and high-efficiency WNS series gas-fired hot water boiler, which strongly promoted the clean heating business in Xing County, improved the local environmental and air quality, and increased the happiness index of the local people.
Heilongjiang Changfeng Coking Co., Ltd., founded in 2014, mainly produces coke, tar, crude benzene and other chemical products. In the second half year of 2019, the company invested more than 60 million RMB to launch a 6 MW coal gas thermal power project which required a set of 45 tph gas-fired boiler and the 6 MW condensing steam turbine generator set. If the project is put into use, it is expected to generate 60 million kWh of electricity per year and form a heat supply network covering 300,000 square meters, which is a municipal-level key industrial project and is highly valued by the local government. However, this set of steam boiler with a rated pressure of 3.82 Mpa and a steam temperature of 450℃ is a kind of A-grade mid-temperature and mid-pressure boiler, which sets high requirements for boiler design and manufacture.
