Movable molten aluminum flowing groove between high furnace and low furnace

Abstract

The utility model discloses a movable molten aluminum flowing groove between a high furnace and a low furnace, which comprises a smelting furnace and a refining furnace, a first molten aluminum flowing groove is arranged between the smelting furnace and the refining furnace and is used for conveying molten aluminum in the smelting furnace into the refining furnace, and a second molten aluminum flowing groove is arranged on the smelting furnace and is used for conveying molten aluminum in the refining furnace into the refining furnace. A corresponding third molten aluminum flowing groove is formed in the refining furnace, and the second molten aluminum flowing groove and the third molten aluminum flowing groove are communicated through a connecting groove and are both located above the first molten aluminum flowing groove; a track is arranged above the smelting furnace and the refining furnace, a moving device is arranged on the track to form a traveling crane, an electric hoist is arranged on the moving device, and the electric hoist is connected with a connecting frame on the connecting groove through a chain and used for lifting the connecting groove and moving left and right. The molten aluminum flowing groove is simple in structure and convenient to operate, molten aluminum needing to flow back to a smelting furnace in a refining furnace to be mixed and smelted again can flow back, and daily use and maintenance of an original molten aluminum flowing groove are not affected.

Description

Technical Field

[0001] This utility model relates to the field of aluminum alloy production technology, and in particular to a movable aluminum liquid flow tank between high and low furnaces. Background Technology

[0002] Recycled aluminum is an aluminum alloy or aluminum metal obtained by remelting and refining scrap aluminum and aluminum alloy materials or aluminum-containing waste. It is an important source of metallic aluminum. Recycled aluminum has the same properties as primary aluminum. It can be made by remelting, refining and purifying recycled aluminum ingots, adjusting the chemical composition to produce various cast aluminum alloys and wrought aluminum alloys, and then processing them into aluminum castings or plastically shaped aluminum materials. The production of recycled aluminum involves high and low furnaces, namely a smelting furnace and a refining furnace. In the smelting furnace, scrap aluminum is first smelted and then flows into the refining furnace for refining. However, in actual production, some substandard aluminum liquid may be generated in the refining furnace. This aluminum liquid needs to flow back into the smelting furnace for mixing and smelting again. This part of the aluminum liquid is located on the surface of the aluminum liquid in the refining furnace, so a return aluminum liquid flow channel needs to be set up above the original aluminum liquid flow channel between the high and low furnaces. However, directly setting it up will make it difficult to clean the original aluminum liquid flow channel. Utility Model Content

[0003] To address the problem that installing a return aluminum molten flow channel above the existing aluminum molten flow channel between high and low blast furnaces would make the existing aluminum molten flow channel difficult to clean, this utility model provides a movable aluminum molten flow channel between high and low blast furnaces.

[0004] To achieve the above objectives, this utility model provides the following technical solution:

[0005] A movable aluminum molten flow channel between high and low heat furnaces includes a smelting furnace and a refining furnace. A first aluminum molten flow channel is provided between the smelting furnace and the refining furnace for transporting aluminum molten material from the smelting furnace to the refining furnace. A second aluminum molten flow channel is provided on the smelting furnace, and a corresponding third aluminum molten flow channel is provided on the refining furnace. The second and third aluminum molten flow channels are connected by a connecting channel and are both located above the first aluminum molten flow channel. A track is provided above the smelting furnace and the refining furnace, and a moving device is provided on the track to form a trolley. An electric hoist is provided on the moving device, and the electric hoist is connected to a connecting frame on the connecting channel via a chain for lifting the connecting channel and moving it left and right.

[0006] Preferably, the connecting surfaces between the second aluminum liquid flow tank, the third aluminum liquid flow tank, and the connecting tank are inclined surfaces, and the outer shells are tightly connected by fastening bolts after connection.

[0007] Compared with the prior art, the advantages of this utility model are: the utility model has a simple structure and is easy to operate. It can recycle the aluminum liquid that needs to be returned to the smelting furnace for re-mixing and smelting in the refining furnace, without affecting the daily use and maintenance of the original aluminum liquid flow tank. Attached Figure Description

[0008] Figure 1 This is a schematic diagram of the main structure of an embodiment of the present utility model;

[0009] Figure 2 This is a schematic diagram of the front view structure in an embodiment of this utility model.

[0010] In the diagram: 1. Smelting furnace, 2. First aluminum liquid flow channel, 3. Refining furnace, 4. Second aluminum liquid flow channel, 5. Third aluminum liquid flow channel, 6. Connecting channel, 7. Track, 8. Moving device, 9. Electric hoist, 10. Chain, 11. Connecting frame. Detailed Implementation

[0011] In the description of this utility model, it should be understood that the terms "upper", "lower", "front", "rear", "left", "right", "top", "bottom", "inner", "outer", "vertical", "horizontal", etc., indicate the orientation or positional relationship based on the orientation or positional relationship shown in the accompanying drawings. They are only for the convenience of describing this utility model and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, or be constructed and operated in a specific orientation. Therefore, they should not be construed as limitations on this utility model.

[0012] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments of the present utility model. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments.

[0013] like Figures 1 to 2 As shown, this embodiment of the utility model includes a smelting furnace 1 and a refining furnace 3. A first aluminum liquid flow channel 2 is provided between the smelting furnace 1 and the refining furnace 3 for transporting the aluminum liquid in the smelting furnace 1 to the refining furnace 3. A second aluminum liquid flow channel 4 is provided on the smelting furnace 1, and a corresponding third aluminum liquid flow channel 5 is provided on the refining furnace 3. The second aluminum liquid flow channel 4 and the third aluminum liquid flow channel 5 are connected by a connecting channel 6 and are both located above the first aluminum liquid flow channel 2. A track 7 is provided above the smelting furnace 1 and the refining furnace 3. A moving device 8 is provided on the track 7 to form a trolley. An electric hoist 9 is provided on the moving device 8. The electric hoist 9 is connected to the connecting frame 11 on the connecting channel 6 through a chain 10 for lifting the connecting channel 6 and moving it left and right.

[0014] like Figure 1As shown, when the molten aluminum in refining furnace 3 needs to be returned to smelting furnace 1, it flows in through the third molten aluminum flow channel 5, connecting channel 6, and second molten aluminum flow channel 4. When not needed, it flows out as follows: Figure 2 As shown, start the electric hoist 9, and use the chain 10 to pull the connecting groove 6 up and move it away from the second aluminum liquid flow groove 4 and the third aluminum liquid flow groove 5. Then start the moving device 8 to move along the track, so that the connecting groove 6 moves to the left. This leaves an empty space above the first aluminum liquid flow groove 2, which does not affect daily use and makes it convenient to clean the first aluminum liquid flow groove 2.

[0015] Preferably, the connecting surfaces between the second aluminum liquid flow tank 4, the third aluminum liquid flow tank 5, and the connecting tank 6 are inclined surfaces, and the outer shell is tightly connected by fastening bolts after connection to prevent aluminum liquid from leaking along the gaps.

[0016] Although embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made to these embodiments without departing from the principles and spirit of the present invention, the scope of which is defined by the appended claims and their equivalents.

Claims

1. A movable aluminum liquid flow channel between high and low heat furnaces, comprising a smelting furnace and a refining furnace, wherein a first aluminum liquid flow channel is provided between the smelting furnace and the refining furnace for conveying aluminum liquid from the smelting furnace to the refining furnace, characterized in that: The smelting furnace is provided with a second molten aluminum flow tank, and the refining furnace is provided with a corresponding third molten aluminum flow tank; the second molten aluminum flow tank and the third molten aluminum flow tank are communicated through a connecting tank and are both located above the first molten aluminum flow tank; the top of the smelting furnace and the refining furnace is provided with a track, and a moving device is arranged on the track to form a travelling crane; an electric hoist is arranged on the moving device, and the electric hoist is connected with a connecting frame on the connecting tank through a chain to lift the connecting tank and move it left and right.

2. A mobile ladle for high-low inter-plant flow of liquid aluminum according to claim 1, characterized in that: The connecting surfaces between the second molten aluminum flow tank, the third molten aluminum flow tank and the connecting tank are inclined surfaces, and the connecting tank is tightly connected through fastening bolts.

Images