Furnace door furnace wall oxygen gun system
Instead of the original manipulator, the whole process of closed-furnace door smelting is realized
compose
1 matching manifold
Oxygen (main oxygen, epoxy), gas valve group. It is also composed of nitrogen valve groups for switching cleaning and energy saving. The valve station is composed of globe valve, quick shut-off valve, pressure reducing valve, flow regulating valve, pressure transmitter, check valve and vortex flow meter.
2 Electrical control
Valve group control, rotary table control. Mode control of the gun.
3 Furnace wall gun
Gun and gun protection case. There are also various connection accessories
The structure form is combined, cooling water jacket, oxygen fuel spray gun, carbon spray pipe combination.
Pure copper cast water cooling jacket and porous oxygen gun nozzle to ensure the cooling effect, the pipeline adopts the way of taking over from the total oxygen tube, and the oxygen tube adopts 1Cr18Ni9Ti seamless tube.
4 Turntable
Furnace door tilting device. The power source is the high-pressure hydraulic oil supplied by the electric furnace hydraulic station. Operate in the range of 0~80°.
5 Attachments
refractories, etc
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