35tph field assembled chain grate steam boiler for oil refining industry

Process Description 2019-08-01

　Boiler capacity: 35 tph

　　Boiler pressure: 1.25 MPa

　　Application: oil refining industry

　　Project Description:

　　In the refining industry, steam is the main factor affecting the energy consumption of enterprises, which directly determines the quality of oil products and the economic benefits of the enterprises. Jinxi Petrochemical is affiliated to China National Petroleum Corporation. It was founded in 1939. After several decades of development, it now has a crude processing capacity of 6.5 million tons per year. The main products include gasoline, jet fuel, diesel, petroleum coke, etc. In recent years, Jinxi Petrochemical has accelerated its pace of development and is in urgent need of introducing a high-efficient and energy-saving boiler system. Regarding the actual production needs of Jinxi Petrochemical, ZOZEN recommended the safe and efficient SHL series field assembled water tube steam boiler and tailored the boiler system technical solution. This series of boilers has wide coal adaptability, the boiler water circulation adopts all-natural circulation, and each heating surface has relatively independent down comers to supply water, ensuring the safety of the overall water circulation. The large furnace design can extend the residence time of the flue gas in the furnace to make the full combustion of the fly ash and combustible gas. In addition, the flag pattern heating surface absorbs the temperature of the flue gas to a large extent, which improves the thermal efficiency of the boiler. The steam boiler provides sufficient and high quality steam heat source for the production line of Jinxi Petrochemical.

　　Feedback:

　　The boiler produced by ZOZEN had good quality and excellent performance. The stable operation of the whole boiler system not only ensured the steam demand of our company in production and life, but also reduced energy consumption and increased economic benefits for our company. We were very satisfied with that.