Aluminum dross recovery device

Abstract

The utility model discloses an aluminum ash recovery device, including chassis, big material receiving groove and small material receiving groove, be provided with gyro wheel at the bottom of chassis, be provided with first support in the both ends of chassis side edge, be provided with handle in the top of first support, be provided with cross bracing between the inner wall of chassis, be provided with big material receiving groove on the chassis, be provided with three small material receiving grooves in big material receiving groove, be provided with sieve hole in the bottom of small material receiving groove, be provided with opening in the side of big material receiving groove to set up chute at the opening place. The utility model discloses through setting up small material receiving groove in big material receiving groove, and setting up sieve hole in the bottom of small material receiving groove, can effectively separate aluminum liquid and aluminum ash residue, reduce the residue of aluminum liquid in aluminum ash residue, improved the recovery rate of aluminum liquid, through setting up opening and chute in the side of big material receiving groove, can guide the aluminum liquid after separation to the specified collection container, improved the separation efficiency, ensure that aluminum liquid can be collected and recovered in time.

Description

Technical Field

[0001] This utility model relates to a slag removal trough, and more particularly to an aluminum ash recycling device, belonging to the field of electrolytic aluminum technology. Background Technology

[0002] The generation of aluminum ash slag is unavoidable in aluminum processing. Aluminum ash slag mainly originates from the smelting, casting, and slag removal stages of molten aluminum, containing metallic aluminum, alumina, and impurities. During slag removal, molten aluminum is often mixed with the aluminum ash slag, which not only increases the difficulty and cost of processing but also poses serious environmental and safety hazards. The presence of molten aluminum makes the aluminum ash slag prone to fire and explosion during processing, and the reaction of molten aluminum with water releases toxic gases, threatening the health of operators. Furthermore, the mixing of molten aluminum reduces the aluminum recovery rate, increasing resource waste. Utility Model Content

[0003] The technical problem to be solved by this utility model is to overcome the shortcomings of the prior art and provide an aluminum ash recycling device that can filter the aluminum liquid mixed in aluminum ash slag, improve the aluminum liquid recovery rate, reduce processing costs, and reduce environmental pollution.

[0004] The technical solution adopted by this utility model to solve the technical problem is as follows:

[0005] An aluminum ash recycling device includes a base frame, a large material receiving trough, and small material receiving troughs. The bottom of the base frame is equipped with rollers, and the two ends of the sides of the base frame are equipped with first support rods. The top of the first support rods is equipped with handles. The inner walls of the base frame are equipped with cross braces. The large material receiving trough is provided on the base frame, and three small material receiving troughs are provided inside the large material receiving trough. The bottom of the small material receiving troughs is equipped with sieve holes. The side of the large material receiving trough is equipped with an opening, and a chute is provided at the opening.

[0006] The length of the large material receiving trough is less than the distance between the two first support rods. A rectangular through hole is dug in the upper part of the first support rod, and a guide cylinder is set in the rectangular through hole. A U-shaped frame passes through the rectangular through hole and the guide cylinder and is fixed by bolts on the outside of the guide cylinder, thereby fixing the large material receiving trough.

[0007] The opening is located above the chute, and a plug is provided at the opening.

[0008] The top of the large material receiving trough is provided with a first extension plate.

[0009] The top of the small material receiving trough is provided with a second extension plate, and the two ends of the second extension plate are provided with insertion holes. The second extension plate is located above the first extension plate, and the depth of the small material receiving trough is half the depth of the large material receiving trough.

[0010] The front end of the base frame is provided with a collar, and a second support rod is inserted into the collar and fixed by bolts on the outside of the collar. A bracket is provided on the top of the second support rod. The bracket is distributed in a U-shape and a guide rod is rotatably connected inside the bracket.

[0011] The positive and beneficial effects of this utility model are:

[0012] 1. This utility model effectively separates molten aluminum from aluminum ash by setting a small material receiving tank inside a large material receiving tank and setting a screen hole at the bottom of the small material receiving tank. The molten aluminum flows into the large material receiving tank through the screen hole, while the aluminum ash is retained in the small material receiving tank, reducing the residue of molten aluminum in the aluminum ash and improving the recovery rate of molten aluminum.

[0013] 2. This utility model facilitates the movement of the device by setting rollers at the bottom of the base frame; and it can fix the large material receiving trough by setting a U-shaped frame on the outside of the large material receiving trough, ensuring the stability and safety of the transfer.

[0014] 3. This utility model has a second support rod at the front end of the base frame and a guide rod at the top of the second support rod, which facilitates the workers to carry out slag removal construction, reduces the burden on the workers, and improves work efficiency.

[0015] 4. This utility model has an opening on the side of the large material receiving tank and a plug at the opening, which can guide the separated aluminum liquid to a designated collection container, reducing the residence time of the aluminum liquid in the large material receiving tank, improving the separation efficiency, and ensuring that the aluminum liquid can be collected and recycled in a timely manner. Attached Figure Description

[0016] Figure 1 This is a schematic diagram of the structure of this utility model;

[0017] Figure 2 This is a schematic diagram of the structure of the base frame of this utility model;

[0018] Figure 3 This is a schematic diagram of the structure of the large and small material receiving troughs of this utility model;

[0019] Among them: 1-base frame, 101-ring, 2-cross brace, 3-roller, 4-first support rod, 5-handle, 6-large material receiving trough, 7-chute, 8-plug, 9-second support rod, 10-support, 11-guide rod, 12-U-shaped frame, 13-small material receiving trough, 131-sieve hole, 14-insertion hole. Detailed Implementation

[0020] The present invention will be further explained and described below with reference to the accompanying drawings:

[0021] See the example. Figures 1-3An aluminum ash recycling device includes a base frame 1, a large material receiving trough 6, and small material receiving troughs 13. Rollers 3 are provided at the bottom of the base frame 1, and first support rods 4 are provided at both ends of the sides of the base frame 1. Handles 5 are provided at the top of the first support rods 4. Cross braces 2 are provided between the inner walls of the base frame 1. The large material receiving trough 6 is provided on the base frame 1. Three small material receiving troughs 13 are provided in the large material receiving trough 6. Screen holes 131 are provided at the bottom of the small material receiving troughs 13. An opening is provided on the side of the large material receiving trough 6, and a chute 7 is provided at the opening.

[0022] The length of the large material receiving trough 6 is less than the distance between the two first support rods 4. A rectangular through hole is dug in the upper part of the first support rod 4, and a guide tube is set in the rectangular through hole. A U-shaped frame 12 passes through the rectangular through hole and the guide tube, and is fixed by bolts on the outside of the guide tube, thereby fixing the large material receiving trough 6.

[0023] The opening is located above the chute 7, and a plug 8 is provided at the opening.

[0024] A first extension plate is provided on the top of the large material receiving trough 6.

[0025] The top of the small material receiving trough 13 is provided with a second extension plate, and the two ends of the side of the second extension plate are provided with insertion holes 14. The second extension plate is located above the first extension plate, and the depth of the small material receiving trough 13 is half the depth of the large material receiving trough 6.

[0026] A collar 101 is provided at the front end of the base frame 1. A second support rod 9 is inserted into the collar 101 and fixed by bolts on the outside of the collar 101. A bracket 10 is provided on the top of the second support rod 9. The bracket 10 is distributed in a U-shape and a guide rod 11 is rotatably connected inside the bracket 10.

[0027] In the above description, both the first and second epitaxial plates are distributed in a "U" shape.

[0028] In the above description, three small material receiving troughs are arranged side by side inside the large material receiving trough.

[0029] In the above description, the guide rod is located above the front end of the material receiving trough. When removing slag, the slag removal rod is placed on the guide rod to provide support and reduce the burden on the workers.

[0030] In the above description, by setting guide wheels on both sides of the first extension plate, the horizontal movement of the small material receiving trough is facilitated, which is beneficial for the side-by-side placement of the small material receiving troughs.

[0031] As described above, by installing lifting lugs on both sides of the small material receiving trough, the small material receiving trough can be moved away using lifting equipment after it is filled with aluminum ash.

[0032] In the above description, a second extension plate is provided on the top of the small guide trough, and insertion holes are provided at both ends of the second extension plate. The two insertion holes are located at the same position as the forklift insertion rod, that is, the small guide trough can be transferred using a forklift.

[0033] In the above description, the bottom of the chute and the bottom of the large material receiving trough are on the same horizontal line, and the chute is distributed in a way that is higher at the top and lower at the bottom.

[0034] Working principle:

[0035] In use, move the device to the furnace opening, place three small material collection troughs inside the large material collection trough, and block the openings with plugs; then place the slag removal rod on the guide rod to remove the slag; the removed aluminum ash slag flows into the three small material collection troughs through the guide plate at the furnace opening, and the filtrate mixed with the aluminum ash slag flows into the large material collection trough through the sieve holes. The operator only needs to place a container to collect the molten aluminum at the chute, open the plug, and the molten aluminum can flow into the container along the chute; the small material collection troughs that hold the aluminum ash slag can be moved away using a forklift.

[0036] This invention effectively separates molten aluminum from aluminum ash by setting a small receiving trough inside a large receiving trough and setting a sieve hole at the bottom of the small receiving trough, reducing the residue of molten aluminum in the aluminum ash and improving the recovery rate of molten aluminum. By setting an opening and a chute on the side of the large receiving trough, the separated molten aluminum can be guided to a designated collection container, improving the separation efficiency and ensuring that the molten aluminum can be collected and recycled in a timely manner.

Claims

1. An aluminum ash recycling device, comprising a base frame (1), a large material receiving trough (6), and a small material receiving trough (13), characterized in that: The bottom of the base frame (1) is provided with rollers (3), the two ends of the side of the base frame (1) are provided with first support rods (4), the top of the first support rods (4) is provided with handles (5), the inner walls of the base frame (1) are provided with cross braces (2), the base frame (1) is provided with a large material receiving trough (6), the large material receiving trough (6) is provided with three small material receiving troughs (13), the bottom of the small material receiving troughs (13) is provided with sieve holes (131), the side of the large material receiving trough (6) is provided with an opening, and a chute (7) is provided at the opening.

2. The aluminum ash recycling device according to claim 1, characterized in that: The length of the large material receiving trough (6) is less than the distance between the two first support rods (4). A rectangular through hole is dug in the upper part of the first support rod (4), and a guide cylinder is set in the rectangular through hole. A U-shaped frame (12) passes through the rectangular through hole and the guide cylinder, and is fixed by bolts on the outside of the guide cylinder, thereby fixing the large material receiving trough (6).

3. The aluminum ash recycling device according to claim 1, characterized in that: The opening is located above the chute (7) and a plug (8) is provided at the opening.

4. The aluminum ash recycling device according to claim 1, characterized in that: The top of the large material receiving trough (6) is provided with a first extension plate.

5. The aluminum ash recycling device according to claim 1, characterized in that: The top of the small material receiving trough (13) is provided with a second extension plate, and the two ends of the second extension plate are provided with insertion holes (14). The second extension plate is located above the first extension plate, and the depth of the small material receiving trough (13) is half the depth of the large material receiving trough (6).

6. The aluminum ash recycling device according to claim 1, characterized in that: The front end of the base frame (1) is provided with a collar (101), a second support rod (9) is inserted into the collar (101) and fixed by bolts on the outside of the collar (101). A bracket (10) is provided on the top of the second support rod (9), the bracket (10) is distributed in a U-shape, and a guide rod (11) is rotatably connected inside the bracket (10).

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