Material tank for producing steel and iron

Abstract

The invention provides a material tank for producing steel and iron. The material tank comprises a tank body (1), hooks (2) arranged on the tank body (1), a feed port (3) formed in the top end of the tank body (1), and a discharge port (5) formed in the bottom of the tank body (1). An electromagnetic relay (4) is arranged outside the side wall of the bottom end of the tank body (1), a cover (7) matched with the discharge port (7) is arranged at the bottom end of the tank body (1), the cover (7) is hinged to the tank body (1), and the cover (7) has magnetism. Due to the fact that no barrier exists in the tank body, containing is more convenient when materials for producing steel and iron are transferred; the bottom cover is opened or closed through the electromagnetic relay, and therefore the materials are more convenient and quicker to transfer and unload.

Description

technical field [0001] The invention belongs to the technical field of iron and steel material transfer, and in particular relates to a material tank for producing iron and steel. Background technique [0002] During the smelting process of most steel mills in China, different kinds of raw materials such as lime and alloys need to be hoisted and added to the silo or furnace body. At present, lime barrels are generally used for lifting lime, and iron buckets are used for lifting alloys. Due to the limited structure of the above-mentioned device, there are different disadvantages: the lime bucket has only one opening on the top, and the lime bucket must be turned 180 degrees to complete the unloading work when unloading. Not only the unloading time is long and the unloading is not clean, but also Potential safety hazard. During the hoisting of the iron bucket, due to the inertial effect during the hoisting process, the alloy in the iron bucket is easy to fall to the ground, p...

AI Technical Summary

Problems solved by technology

Due to the limited structure of the above-mentioned device, there are different disadvantages: the lime bucket has only one opening on the top, and the lime bucket must be turned 180 degrees to complete the unloading work when unloading. Not only the unloading time is long and the unloading is not clean, but also Potential safety hazard. During the hoisting process of the iron bucket, due to the inertial effect during the hoisting process, the alloy in the iron bucket is easy to fall to the ground, posing a threat to the personal safety of the ground personnel.

The Chinese patent with the notification number CN203173193U provides a new type of material tank for steel production in view of the above problems. However, when the material tank is unloaded, the bracket is easy to prevent the material from entering the tank when the material is loaded, and it takes a long time to open the bottom cover. Problems such as low precision

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