How to maintain the combustion temperature of the oil-gas burner is the performance of modern combustion technology in the industrial combustion equipment industry. The radiation velocity of high-temperature combustion products at the outlet can reach 100M / S ~ 300m / s, which has the technical advantages of energy saving and controllable flame momentum.

   In developed countries, it has been widely used in various heating furnaces in iron and steel, chemical industry, light industry and other industries. The oil-gas burner is composed of an oil nozzle and an air regulator. The oil nozzle is installed on the axial line of the air conditioner to atomize the oil into fine droplets and spray it into the combustion chamber at a certain diffusion angle (also known as atomization angle).

   It will catch fire and burn after mixing with the air sent by the air conditioner. Oil nozzle mainly includes pressure atomization and two fluid atomization. The pressure atomizing oil nozzle is composed of splitter, swirl and atomizer. The oil pressure is generally 2 ~ 3 MPa. The oil produces high-speed rotation in the swirl plate, ejects through the central hole, and breaks into fine droplets under the action of centripetal force.

   The uniform diameter of atomized oil droplets is less than 100 microns. The double fluid atomizing oil nozzle uses steam or compressed air as the atomizing medium to accelerate the oil to break and atomize. The Y-type oil nozzle with steam as the atomizing medium is named because the steam channel and oil channel form a Y-shaped oblique intersection. The oil-gas dual-purpose combustion has the advantages of large load conditioning range and less steam consumption.