Multipurpose multi-branch communicated aluminum launder

Abstract

The utility model provides a multipurpose multi-branch communicating type aluminum launder, and relates to the technical field of cast aluminum alloy manufacturing. The aluminum discharging device comprises an aluminum discharging slope, a communicating type main flow groove, a plurality of branch flow grooves, filter boxes and plugs, the aluminum discharging slope is arranged on the communicating type main flow groove so that the communicating type main flow groove can be communicated with smelting equipment, the lower portion of the communicating type main flow groove is communicated with the branch flow grooves, the filter boxes are arranged on the branch flow grooves, and the plugs are arranged on the filter boxes. And the plug is detachably arranged at the intersection of the communicated main flow groove and the branch flow groove. According to the technical scheme, the problems that in the prior art, the aluminum output of smelting equipment exceeds the deep well casting capacity, the liquid level in an aluminum launder is too high, the production safety of enterprises is affected, a large amount of molten aluminum is wasted due to the fact that the aluminum outlet is blocked or redundant molten aluminum is discharged into an emergency pit, the solving mode is single, and normal production of the enterprises is affected can be solved.

Description

Technical Field

[0001] This application relates to the technical field of manufacturing cast aluminum alloys, and particularly to a multi-purpose multi-branch connected aluminum launder. Background Art

[0002] In the production process of cast aluminum alloys, first, according to the requirements of the finished product model, after the proportioning of raw and auxiliary materials, it is sent into the melting equipment for melting. The molten metal after melting passes through the tapping opening, aluminum launder, filter box, and finally reaches the casting deep well to complete the casting.

[0003] Most domestic production enterprises adopt a production mode corresponding to the furnace well. Although the existing aluminum launders basically meet the production of existing enterprises, due to the limitations of the composition and placement of site equipment, in the existing production mode corresponding to the furnace well, it may occur that the tapping volume of the melting equipment exceeds the casting capacity of the deep well, and the too-high liquid level in the aluminum launder may affect the production safety of the enterprise. Existing production enterprises solve the safety problem during the tapping process by discharging the excess aluminum liquid into the emergency pit or by blocking the tapping opening. Long-term production of multiple melting equipment in the production line will cause a large amount of waste of aluminum liquid. The solution is single and affects the normal production of the enterprise. Summary of the Utility Model

[0004] The purpose of the embodiments of this application is to provide a multi-purpose multi-branch connected aluminum launder to solve the problems in the prior art, such as the tapping volume of the melting equipment exceeding the casting capacity of the deep well, the too-high liquid level in the aluminum launder, which affects the production safety of the enterprise, and the large amount of waste of aluminum liquid caused by blocking the tapping opening or discharging the excess aluminum liquid into the emergency pit. The solution is single and affects the normal production of the enterprise.

[0005] To solve the above technical problems, the embodiments of this application provide the following technical solutions:

[0006] This application provides a multi-purpose multi-branch connected aluminum launder, including: a tapping ramp, a connected main launder, several branch launders, a filter box, and a plug. The tapping ramp is arranged on the connected main launder to connect the connected main launder with the melting equipment. Several branch launders are connected below the connected main launder. A filter box is arranged on the branch launder. The plug is detachably arranged at the intersection of the connected main launder and the branch launder.

[0007] In some alternative embodiments of this application, it further includes: a side cover of the launder, which is movably arranged on the branch launder, and a heat preservation layer is arranged inside the side cover of the launder.

[0008] In some alternative embodiments of this application, a filter plate is detachably connected inside the filter box.

[0009] In some modified embodiments of the present application, a non-stick aluminum layer is attached to the connected main flow channel, and the interior of the connected main flow channel is U-shaped.

[0010] In some modified embodiments of the present application, a non-stick aluminum layer is attached to the branch flow channels, and a plurality of the branch flow channels are arranged in parallel.

[0011] In some modified embodiments of the present application, a lowest point is provided inside the connected main flow channel, and a descending slope is set from the aluminum discharge ramp to the lowest point, and the descending slope is 3° to 5°.

[0012] In some modified embodiments of the present application, the bottom of the plug is U-shaped with an inclination angle, and the inclination angle is consistent with the descending slope inside the connected main flow channel.

[0013] In some modified embodiments of the present application, a pull ring is provided on the side of the plug.

[0014] Compared with the prior art, the multi-purpose multi-branch connected aluminum flow channel provided by the present application is provided with a plurality of branch flow channels, and a plurality of plugs are detachably arranged at the intersections of the connected main flow channel and the branch flow channels. When the amount of molten aluminum meets the requirement for casting deep wells, the plugs can be removed in time, and the molten aluminum can flow to other branch flow channels, reducing the loss of molten aluminum. Once the molten aluminum in the melting equipment is produced, it can be cast immediately, improving the production efficiency of the enterprise and fully considering the later development investment of the enterprise; the structure is simple, the operation is simple and convenient, and the applicable range is wide. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] By referring to the drawings and reading the detailed description below, the above and other objects, features, and advantages of the exemplary embodiments of the present application will become easily understood. In the drawings, several embodiments of the present application are shown in an exemplary and non-limiting manner, and the same or corresponding reference numerals represent the same or corresponding parts, wherein:

[0016] Figure 1 Schematically shows the structural diagram of the multi-purpose multi-branch connected aluminum flow channel in the present invention;

[0017] Figure 2 Schematically shows the structural diagram of the plug in the present invention;

[0018] Figure 3 Schematically shows the structural diagram of the filter box in the present invention;

[0019] Figure 4 Schematically shows the structural diagram of the filter plate in the present invention;

[0020] Figure 5Schematically shown is the structural schematic diagram of the side cover of the chute in the present utility model.

[0021] Explanation of the reference numerals in the drawings:

[0022] 1. Aluminum tapping ramp; 2. Communicating main chute; 3. Branch chute; 4. Filter box; 5. Plug, 51. Pull ring; 6. Melting equipment; 7. Side cover of the chute; 8. Filter plate. Detailed implementation manners

[0023] Hereinafter, the exemplary embodiments of the present disclosure will be described in more detail with reference to the drawings. Although the exemplary embodiments of the present disclosure are shown in the drawings, it should be understood that the present disclosure can be implemented in various forms and should not be limited by the embodiments set forth herein. On the contrary, these embodiments are provided so that the present disclosure can be more thoroughly understood and the scope of the present disclosure can be fully conveyed to those skilled in the art.

[0024] It should be noted that unless otherwise specified, the technical terms or scientific terms used in this application should have the ordinary meanings understood by those skilled in the art to which this application belongs. Embodiment

[0025] As Figures 1 to 5As shown in the figure, this embodiment provides a multi-purpose multi-branch connected aluminum launder, including: a tapping ramp 1, a connected main launder 2, several branch launders 3, a filter box 4, several plugs 5 and a launder side cover 7. The tapping ramp 1 is arranged on the connected main launder 2 to connect the connected main launder 2 with the smelting equipment 6. An aluminum non-sticking layer is attached inside the connected main launder 2, and the inside of the connected main launder 2 is U-shaped; several branch launders 3 are connected below the connected main launder 2. An aluminum non-sticking layer is attached inside the branch launders 3, and several branch launders 3 are arranged in parallel; the launder side cover 7 is movably arranged on the branch launder 3. A heat preservation layer is arranged inside the launder side cover 7, which can meet the heat preservation effect of long-distance transportation of molten aluminum in the workshop. When long-distance transportation is involved, the launder side cover 7 needs to be covered above the branch launder 3 to play a heat preservation role. If necessary, the connected main launder 2 can also be set; a filter box 4 is arranged on the branch launder 3. A filter plate 8 is detachably connected inside the filter box 4. When producing different specifications of products, the product filtration requirements can be directly met by replacing the filter plate 8. For molten aluminum that does not need to be filtered, the filter plate 8 can be directly removed for production, so as to solve the problem that in the prior art, production enterprises need to install and remove the filter box 4 to meet the filtration requirements of different products, increasing the production workload; several plugs 5 are detachably arranged at each intersection of the connected main launder 2 and the branch launder 3. The plugs 5 can control the flow direction of molten aluminum, so as to solve the existing production mode corresponding to the furnace well, which may result in the tapping amount of the smelting equipment exceeding the deep-well casting capacity. The excess molten aluminum can only be treated through the discharge emergency pit. Long-term production of multiple smelting equipment 6 in the production line will cause a large amount of waste of molten aluminum and other problems; a pull ring 51 is arranged on the side of the plug 5, which is convenient for removing the plug 5. The plug 5 is preferably made of refractory material.

[0026] Specifically, the inside of the connected main launder 2 is provided with a lowest point, which is generally arranged on the edge of the connected main launder 2. The tapping ramp 1 to the lowest point of the connected main launder 2 is set as a descending slope. The bottom of the plug 5 is a U-shaped with an inclination angle. The inclination angle of the plug 5 is the same as the descending slope inside the connected main launder 2. The plug 5 is closely attached to the branch launder 3 to ensure the flow direction of molten aluminum. The descending slope is preferably 3° to 5°.

[0027] During actual production, first select the casting deep well required for production according to the actual production situation and product filtration requirements, and place the plugs 5 reasonably. Combining with the plugs 5 can ensure that the molten aluminum flows to the designated branch launder 3. At the same time, according to the product filtration requirements, select different filter plates 8 for placement; for the later production capacity improvement where the output of the smelting equipment requires multiple casting deep wells or the molten aluminum of the smelting equipment 6 is greater than the deep-well casting capacity, in addition to setting the plugs 5 on the non-designated branch launders 3 along the way, the plugs 5 also need to be placed one by one at the downhill end of the connection between the selected branch launder 3 and the connected main launder 2. When the molten aluminum meets the first casting deep well, remove the plug 5 at the connection between the first branch launder 3 and the connected main launder 2 with a clip, and the molten aluminum flows to the second casting deep well, and so on.

[0028] When the liquid level of the aluminum liquid in the connected main flow channel 2 and the branch flow channels 3 is too high due to blockage during the production process, the plug 5 can be removed in time to ensure that the aluminum liquid flows to other branches. The enterprise can consider adding the side cover 7 of the flow channel as appropriate according to the length of the aluminum liquid transportation distance.

[0029] The above is only the specific implementation manner of the present application, but the protection scope of the present application is not limited thereto. Any person skilled in the art within the technical scope disclosed by the present application can easily think of changes or substitutions, which should all be covered within the protection scope of the present application. Therefore, the protection scope of the present application should be subject to the protection scope of the claimed rights.

Claims

1. A multi-purpose multi-branch connected aluminum flow trough, characterized in that: include: An aluminum outlet slope, a connected main flow trough, a plurality of branch flow troughs, a filter box and a plug. The aluminum outlet slope is arranged on the connected main flow trough to connect the connected main flow trough with the smelting equipment. A plurality of branch flow troughs are connected below the connected main flow trough. A filter box is arranged on the branch flow trough. The plug is detachably arranged at the intersection of the connected main flow trough and the branch flow trough.

2. The multi-purpose multi-branch connected aluminum flow trough according to claim 1, characterized in that: Also includes: The flow channel side cover is movably arranged on the branch flow channel, and a heat preservation layer is arranged inside the flow channel side cover.

3. The multi-purpose multi-branch connected aluminum flow trough according to claim 1, characterized in that: A filter plate is detachably connected inside the filter box.

4. The multi-purpose multi-branch connected aluminum flow trough according to claim 1, characterized in that: A non-stick aluminum layer is attached to the interconnected main flow groove, and the interior of the interconnected main flow groove is U-shaped.

5. The multi-purpose multi-branch connected aluminum flow trough according to claim 1, characterized in that: A non-stick aluminum layer is attached to the branch flow trough, and a plurality of the branch flow troughs are arranged in parallel.

6. The multi-purpose multi-branch connected aluminum flow trough according to claim 1, characterized in that: The interconnected main flow groove is provided with a lowest point inside, and the aluminum outlet slope to the lowest point is set to a descending slope, and the descending slope is 3° to 5°.

7. The multi-purpose multi-branch connected aluminum flow trough according to claim 6, characterized in that: The bottom of the plug is U-shaped with an inclination angle, and the inclination angle is consistent with the descending slope in the connected main flow channel.

8. The multi-purpose multi-branch connected aluminum flow trough according to claim 1, characterized in that: A pull ring is provided on the side of the plug.

Images