Is main equipment of oil field exploitation of heavy oil steam injection boiler,and energy-consuming equipment,its operation efficiency directly determines the cost of the thick oil mining.In the process of mining in the field of traditional heavy oil steam injection boiler combustion have been using crude oil,its high exhaust temperature,smoke heat loss is big,lead to the steam injection boiler thermal efficiency is decreasing.And regenerative high temperature air combustion technology has:recycled flue gas waste heat,reduce the waste gas (CO2,CO,SO2 and NO2,etc.),rational utilization of low calorific value gas emissions characteristics such as energy saving,environmental protection technology.In the regenerative high temperature air combustion technology are introduced,the principle of,this paper briefly describes the characteristics of steam injection boiler.Steam injection boiler in oil field using regenerative high temperature air combustion technology can improve furnace temperature,guarantee the normal combustion residue,can increase the combustion efficiency and steam injection boiler thermal efficiency,realize the flue gas waste heat utilization.Think the widely application of the regenerative high temperature air combustion technology will produce great economic and social benefits,but also for environmental protection has a positive role in promoting.
Key words:steam injection boiler; Regenerative combustion; Energy saving; Environmental protection; Waste heat utilization.