Iron ore mixing bucket device

Abstract

The invention discloses an iron ore mixing bucket device. The device comprises a mixing bucket; the two ends of the mixing bucket serve as a feeding end and a discharging end, respectively; the mixing bucket is tilted at 15 to 20 degrees; a motor and a speed reducer are arranged on one side of the mixing bucket; the motor is connected with the speed reducer through a belt; tires are arranged on both sides of the mixing bucket and are arranged on a rack; the speed reducer is connected to the rack through a transmission shaft; the treads of the tires vertically contact the surface of the mixing bucket; a circle of bump is formed on the mixing bucket in the circumferential direction; a small pulley is arranged below the mixing bucket and is arranged on the side, inclining downwards toward the mixing bucket, of the bump. Iron ore raw materials, such as dispersed iron powder and iron scraps, are aggregated with a certain adhesive, so that the waste caused by the fact that the light raw materials, such as the iron powder and the iron scraps, are coerced by furnace slag is prevented.

Description

technical field [0001] The invention relates to steelmaking equipment, in particular to an iron ore mixing tank device. Background technique [0002] During steelmaking in steelmaking plants, cast iron filings are thrown into the furnace for processing without polymerization, which has the following disadvantages: first, because the iron filings are loose in nature, they will block the furnace gas ascending channel, thus affecting the smelting process; second, the furnace gas is relatively When it is large, the iron filings are easily blown away by the hot air, thus causing the loss of raw materials and resulting in a low iron tapping rate; third, the loose iron filings are easy to float on the furnace lining and cause corrosion to the furnace lining; fourth, the loose iron filings are exposed to the air The area in the furnace is large, and the effective elements are oxidized more during the formation of molten iron. At the same time, because of its light weight, loose iron...

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Problems solved by technology

[0002] In steelmaking in steelmaking plants, cast iron filings are thrown into the furnace for processing without polymerization, which has the following disadvantages: first, because the iron filings are loose in nature, they will block the furnace gas ascending channel, thus affecting the smelting process; second, the furnace gas is relatively When it is large, the iron filings are easily blown away by the hot air, thus causing the loss of raw materials and resulting in a low iron tapping rate; third, the loose iron filings are easy to float on the furnace lining and cause corrosion to the furnace lining; fourth, the loose iron filings are exposed to the air The area in the molten iron is relatively large, and the effective elements are more oxidized during the formation of molten iron. At the same time, because of its light weight, loose iron filings are easily wrapped in slag and carried out of the furnace, causing large losses.

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