Rollover-type iron charging transport vehicle

Abstract

The invention provides a rollover-type iron charging transport vehicle which is used for charging molten iron in an electric furnace. The rollover-type iron charging transport vehicle comprises a frame, a molten iron tank rotationally connected to the frame, a drive device connected to the frame, connected with the molten iron tank, and capable of driving the molten iron tank to roll over, and a drainage groove arranged on the frame, and provided with a flow-out end capable of stretching in the electric furnace from a lateral direction and with a flow-in end located in the lateral direction of the molten iron tank, wherein the molten iron in the molten iron tank can be poured in the flow-in end of the drainage groove through rollover. According to the rollover-type iron charging transport vehicle provided by the invention, rollover of the molten iron tank is driven through the drive device, the molten iron is poured from the molten iron tank, and injected in the electric furnace from the lateral direction of the electric furnace through the drainage groove, the molten iron directly contacts with waste steel in the electric furnace while being injected, and splashing of furnace water and molten steel is avoided; because a furnace cover is in a closed state, the amounts of smoke and dust released into the atmosphere are greatly reduced, and pollution is avoided; and meanwhile, because the furnace cover does not need to be opened, a smelting operation process cannot be interrupted, and the working efficiency of the electric furnace is increased.

Description

technical field [0001] The invention relates to the field of steelmaking electric furnaces, in particular to a tilting type iron mixing transport vehicle capable of mixing molten iron into the electric furnace. Background technique [0002] Most scrap recycling is achieved through electric furnaces, which melt and re-use treated scrap to produce new steel products such as steel plates. Scrap steel contains some residual elements such as copper and nickel. The more scrap steel is recycled, the higher the concentration of residual elements in steel is. One of the methods to reduce the concentration of residual elements in steel using scrap steel as raw material is to directly add Add some molten iron. [0003] At present, the method of mixing molten iron into the electric furnace is to remove the cover of the electric furnace and pour the molten iron directly into the electric furnace from the molten iron mixing device. This operation of directly pouring the molten iron into ...

AI Technical Summary

Problems solved by technology

[0003] At present, the method of mixing molten iron into the electric furnace is to remove the cover of the electric furnace and pour the molten iron directly into the electric furnace from the molten iron mixing device. This operation of directly pouring the molten iron into the electric furnace will release a large amount of smoke into the atmosphere and cause Part of molten iron and part of molten steel splash out from the electric furnace, polluting the environment and causing danger

Images