A kind of closed circulation method sponge titanium production equipment with simple operation

Abstract

The invention provides a kind of sponge titanium production equipment with simple closed-circuit circulation method. The fan-shaped plate is installed inside the adjustment sleeve rod through ball bearings. The bottom end of the adjustment sleeve rod is movably connected with an arc-shaped rod. The inner end of the rod is movably installed on the top of the rotating plate, and the rotating plate is fixedly installed on the surface of the gear, and the gear is rotatably installed on the outside of the reduction reactor, and the upper surface of the gear is engaged with a rack, and the rack slides Installed at the bottom of the feed pipe. The position of the metal sheet and the variable resistor is adjusted by gradually reducing the weight of the mesh plate, thereby adjusting the current in the coil connected in series with the variable resistor, ensuring that the magnetic field generated by the coil pushes the magnet and pushes the rack to move inward, and the rack and the gear After meshing, it drives the arc rod at the top to move, and the arc rod drives the adjusting sleeve rod to rotate, so that the fan-shaped plate is downward, thereby changing the reciprocating frequency of the piston plate, thereby achieving the effect of adjusting the argon gas according to the amount of titanium tetroxide and magnesium. intake efficiency.

Description

technical field [0001] The invention belongs to the technical field of titanium sponge production, and in particular relates to a titanium sponge production equipment with simple operation and closed loop method. Background technique [0002] Sponge titanium production is the basic link of titanium industry, it is the raw material of titanium material, titanium powder and other titanium components. Turn ilmenite into titanium tetrachloride, put it in a sealed stainless steel tank, fill it with argon gas, make them react with metal magnesium, and let titanium tetrachloride react with metal magnesium to obtain spongy metal titanium and magnesium chloride , using vacuum distillation to remove magnesium chloride and excess magnesium in sponge titanium to obtain pure titanium, [0003] During the reduction process, it is impossible to adjust the intake efficiency of argon according to the amount of titanium tetroxide and magnesium, and it cannot enter the reduction reactor at th...

AI Technical Summary

Problems solved by technology

[0003] During the reduction process, it is impossible to adjust the intake efficiency of argon according to the amount of titanium tetroxide and magnesium, and it cannot enter the reduction reactor at the same time. The energy consumption per unit production is high, and returning to the furnace and steaming is likely to cause the oxidation of sponge titanium, and the reaction rate is low.

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