Refractory aggregate ball milling device
By designing a ball milling device with screen holes and hinge control, the problems of low grinding efficiency and splashing in the prior art are solved, and efficient screening and stable processing of aluminum ash are achieved.
Patent Information
- Application Number
- CN202420670873.2
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-04-02
- Publication Date
- 2024-12-10
- Estimated Expiration
- 2034-04-02
AI Technical Summary
During the aluminum ash grinding process of existing ball milling devices, the processed aluminum ash is mixed with the unground aluminum ash, which affects the grinding efficiency and is prone to splashing problems.
A refractory aggregate ball grinding device is designed to drive the ball grinding cylinder to rotate through a motor, and the processed aluminum ash is discharged using the screen hole, and the feeding door is controlled to avoid splashing through the hinge to ensure the stability and closed state of the ball grinding cylinder.
It effectively reduces the residence time of aluminum ash after processing, improves grinding efficiency, and avoids the problem of aluminum ash splashing.
Smart Images
Figure CN222132086U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the technical field of aluminum ash processing, in particular to a refractory aggregate ball milling device. Background Art
[0002] Aluminum ash is the waste material of the melting and casting workshop of the electrolytic aluminum plant. It is also the waste material produced in the process of melting aluminum by the secondary aluminum manufacturers, aluminum profile plants, aluminum plate plants, aluminum product plants, alloy aluminum plants, aluminum parts plants, etc., which use metal aluminum as raw materials and need to be melted for reprocessing. Aluminum ash can be processed into refractory aggregate, but it needs to be ground during processing. In the process of grinding, a ball mill is generally used. In the existing ball mill, during the grinding process of aluminum ash, some aluminum ash that contacts the grinding balls first will be ground into powder first. These ground aluminum ashes will be mixed with the unground aluminum ashes and continue to rotate inside the ball mill, thereby affecting the grinding time and efficiency of the unground aluminum ash. Therefore, it is necessary to improve the existing device to meet actual needs. Utility Model Content
[0003] 1. Technical issues to be resolved
[0004] In view of the shortcomings of the prior art, the utility model provides a refractory aggregate ball milling device, which has the advantages of facilitating the timely screening and discharge of processed aluminum ash, reducing the residence time of aluminum ash inside the ball mill after processing, improving processing efficiency, and avoiding the problem of aluminum ash splashing, thereby solving the above-mentioned technical problems.
[0005] (II) Technical solution
[0006] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a refractory aggregate ball mill device, comprising two groups of relatively installed support frames, one group of the support frames has a frame fixedly installed on the side, a motor fixedly installed on the side of the frame, a driving wheel fixedly installed at the axis of the motor, one group of the support frames has a rotating wheel rotatably installed on the top of the side, a rotating shaft fixedly installed on the side of the rotating wheel, a ball mill fixedly installed on the top of the rotating shaft, and the other group of the support frames has a connecting plate fixedly installed on the side, a groove is provided on the outer circumference of the connecting plate, and a feeding pipe is installed through the inside, a feeding door is rotatably installed on the top of the feeding pipe through a hinge, a plurality of groups of grinding balls are arranged inside the ball mill, and an outer shell is installed on the outer circumference, an inclined plate is fixedly installed on the bottom end of the outer shell, and a discharge plate is fixedly installed on the bottom end of the inclined plate.
[0007] Preferably, the driving wheel gear end is meshed with the rotating wheel gear end, and the outer peripheral surface of the ball mill is provided with a plurality of groups of sieve holes.
[0008] Through the above technical scheme, the rotor end of the motor is started to rotate, thereby driving the driving wheel to rotate, the driving wheel rotation drives the rotating wheel, the rotating wheel drives the rotating shaft, and the rotating shaft drives the ball mill to rotate, so that the grinding balls inside the ball mill are thrown up to achieve the effect of ball milling. In the process of ball milling the aluminum ash by throwing the grinding balls inside the ball mill, the aluminum ash that has been ball-milled is directly discharged through the sieve holes on the outer peripheral surface of the ball mill, while the aluminum ash that has not been ball-milled continues to stay in the ball mill until the ball milling is completed. This structure facilitates the timely screening of the processed aluminum ash, reduces the residence time of the aluminum ash in the ball mill after processing, and improves the processing efficiency.
[0009] Preferably, the other end of the ball mill is engaged with the inner wall of the slot.
[0010] Through the above technical solution, when the ball mill starts to rotate, the other end of the ball mill rotates synchronously inside the slot, and the other end of the ball mill is supported by the connecting plate, thereby increasing the stability of the ball mill during rotation.
[0011] Preferably, a group of feeding pipes are installed through the interior of the connecting plate, and a group of feeding doors are installed on the top of the feeding pipes through hinge rotation.
[0012] Through the above technical solution, the feeding door is rotated by the hinge to open the top of the feeding tube. After the aluminum ash is fed into the ball mill through the feeding tube, the feeding door is closed to make the inside of the ball mill closed, thereby avoiding the problem of aluminum ash splashing.
[0013] Preferably, two groups of inclined plates are relatively fixedly installed at the bottom end of the shell, and a group of blanking plates is fixedly installed at the bottom end of the inclined plates.
[0014] Through the above technical solution, the processed aluminum ash is discharged through the sieve holes, slides through two sets of inclined plates, and finally is discharged through the discharge plate device.
[0015] Compared with the prior art, the utility model provides a refractory aggregate ball milling device having the following
[0016] Beneficial effects:
[0017] 1. The utility model starts the motor, and the motor rotor end rotates, thereby driving the driving wheel to rotate, the driving wheel rotation drives the rotating wheel, the rotating wheel drives the rotating shaft, and the rotating shaft drives the ball mill to rotate, so that the grinding balls inside the ball mill are thrown up to achieve the effect of ball milling. In the process of ball milling aluminum ash by throwing the grinding balls inside the ball mill, the aluminum ash that has been ball-milled is directly discharged through the sieve holes on the outer peripheral surface of the ball mill, and the aluminum ash that has not been ball-milled continues to stay in the ball mill until the ball milling is completed. This structure facilitates the timely screening of the processed aluminum ash, reduces the residence time of the aluminum ash in the ball mill after processing, and improves the processing efficiency.
[0018] 2. The utility model rotates the feeding door through the hinge to open the top of the feeding pipe. After aluminum ash is fed into the ball mill through the feeding pipe, the feeding door is closed to make the inside of the ball mill closed, thereby avoiding the problem of aluminum ash splashing. BRIEF DESCRIPTION OF THE DRAWINGS
[0019] Figure 1 This is a schematic diagram of the three-dimensional structure of the ball milling device of the utility model;
[0020] Figure 2 This is a front view schematic diagram of the ball milling device of the utility model;
[0021] Figure 3 This is a schematic diagram of the internal three-dimensional structure of the ball milling device of the utility model;
[0022] Figure 4 This is a schematic front view of the interior of the ball milling device of the utility model;
[0023] Figure 5 It is a schematic diagram of the internal cross-section of the ball milling device of the utility model.
[0024] Among them: 1. Support frame; 2. Frame; 3. Motor; 4. Driving wheel; 5. Rotating wheel; 6. Rotating shaft; 7. Ball mill; 8. Connecting plate; 9. Slot; 10. Feeding pipe; 11. Feeding door; 12. Grinding balls; 13. Casing; 14. Inclined plate; 15. Unloading plate. DETAILED DESCRIPTION
[0025] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.
[0026] See also Figure 1-5 A refractory aggregate ball milling device comprises two groups of relatively mounted support frames 1, wherein a frame 2 is fixedly mounted on the side of one group of the support frames 1, a motor 3 is fixedly mounted on the side of the frame 2, a driving wheel 4 is fixedly mounted at the axis of the motor 3, a rotating wheel 5 is rotatably mounted on the top of the side of one group of the support frames 1, a rotating shaft 6 is fixedly mounted on the side of the rotating wheel 5, a ball milling tube 7 is fixedly mounted on the top of the rotating shaft 6, and a connecting plate 8 is fixedly mounted on the side of the other group of the support frames 1, a card slot 9 is provided on the outer circumference of the connecting plate 8, and a feeding pipe 10 is installed through the inside, a feeding door 11 is rotatably installed on the top of the feeding pipe 10 through a hinge, a plurality of groups of grinding balls 12 are arranged inside the ball milling tube 7, and a shell 13 is installed on the outer circumference, an inclined plate 14 is fixedly mounted on the bottom end of the shell 13, and a discharge plate 15 is fixedly mounted on the bottom end of the inclined plate 14.
[0027] Specifically, the gear end of the driving wheel 4 is meshed with the gear end of the rotating wheel 5, and a plurality of sieve holes are provided on the outer peripheral surface of the ball mill 7. The advantage is that the rotor end of the motor 3 rotates, thereby driving the driving wheel 4 to rotate, the driving wheel 4 rotates to drive the rotating wheel 5, the rotating wheel 5 drives the rotating shaft 6, and the rotating shaft 6 drives the ball mill 7 to rotate, so that the grinding balls 12 inside the ball mill 7 are thrown up to achieve the effect of ball milling. In the process of throwing the grinding balls 12 inside the ball mill 7 to ball mill the aluminum ash, the aluminum ash that has been ball milled is directly discharged through the sieve holes on the outer peripheral surface of the ball mill 7, while the aluminum ash that has not been ball milled continues to stay inside the ball mill 7 until the ball milling is completed. This structure facilitates the timely screening of the aluminum ash that has been processed, reduces the residence time of the aluminum ash inside the ball mill 7 after the processing is completed, and improves the processing efficiency.
[0028] Specifically, the other end of the ball mill 7 is engaged with the inner wall of the slot 9. The advantage is that when the ball mill 7 starts to rotate, the other end of the ball mill 7 rotates synchronously inside the slot 9, and the other end of the ball mill 7 is supported by the connecting plate 8, which increases the stability of the ball mill 7 during rotation.
[0029] Specifically, a group of feeding pipes 10 are installed through the connection plate 8, and a group of feeding doors 11 are installed at the top of the feeding pipes 10 through hinge rotation. The advantage is that the feeding door 11 is rotated through the hinge to open the top of the feeding pipe 10, and after aluminum ash is fed into the ball mill 7 through the feeding pipe 10, the feeding door 11 is closed, so that the inside of the ball mill 7 is in a closed state, avoiding the problem of aluminum ash splashing.
[0030] Specifically, two sets of inclined plates 14 are relatively fixedly installed at the bottom of the housing 13, and a set of blanking plates 15 are fixedly installed at the bottom of the inclined plates 14. The advantage is that the processed aluminum ash slides through the two sets of inclined plates 14 after being discharged through the sieve holes, and finally discharged from the device through the blanking plates 15.
[0031] When in use, the motor 3 is started, and the rotor end of the motor 3 rotates, thereby driving the driving wheel 4 to rotate. The driving wheel 4 rotates to drive the rotating wheel 5, the rotating wheel 5 drives the rotating shaft 6, and the rotating shaft 6 drives the ball mill 7 to rotate, so that the grinding balls 12 inside the ball mill 7 are thrown up to achieve the effect of ball milling. In the process of ball milling the aluminum ash by throwing the grinding balls 12 inside the ball mill 7, the aluminum ash that has been ball-milled is directly discharged through the sieve holes on the outer peripheral surface of the ball mill 7, while the aluminum ash that has not been ball-milled continues to stay in the ball mill 7 until the ball milling is completed. This structure facilitates the timely screening of the processed aluminum ash, reduces the residence time of the aluminum ash in the ball mill 7 after processing, and improves the processing efficiency. The feeding door 11 is rotated by the hinge to open the top of the feeding pipe 10. After the aluminum ash is fed into the ball mill 7 through the feeding pipe 10, the feeding door 11 is closed, so that the inside of the ball mill 7 is in a closed state, avoiding the problem of aluminum ash splashing.
[0032] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.
Claims
1. A refractory aggregate ball milling device, comprising two sets of supporting frames (1) mounted opposite to each other, characterized in that: One group of the support frames (1) has a frame (2) fixedly mounted on the side, a motor (3) fixedly mounted on the side of the frame (2), a driving wheel (4) fixedly mounted at the axis of the motor (3), one group of the support frames (1) has a rotating wheel (5) rotatably mounted on the top of the side, a rotating shaft (6) fixedly mounted on the side of the rotating wheel (5), a ball mill (7) fixedly mounted on the top of the rotating shaft (6), another group of the support frames (1) has a connecting plate (8) fixedly mounted on the side, a slot (9) is provided on the outer circumference of the connecting plate (8), and a feeding pipe (10) is installed through the inside, a feeding door (11) is rotatably installed on the top of the feeding pipe (10) through a hinge, a plurality of groups of grinding balls (12) are arranged inside the ball mill (7), and a shell (13) is installed on the outer circumference, an inclined plate (14) is fixedly mounted on the bottom of the shell (13), and a discharge plate (15) is fixedly mounted on the bottom of the inclined plate (14).
2. A refractory aggregate ball milling device according to claim 1, characterized in that: The gear end of the driving wheel (4) is meshed with the gear end of the rotating wheel (5), and the outer peripheral surface of the ball mill (7) is provided with a plurality of groups of sieve holes.
3. A refractory aggregate ball milling device according to claim 1, characterized in that: The other end of the ball mill cylinder (7) is engaged with the inner wall of the slot (9).
4. A refractory aggregate ball milling device according to claim 1, characterized in that: A group of feeding pipes (10) are installed through the interior of the connection plate (8), and a group of feeding doors (11) are installed on the top of the feeding pipes (10) through hinge rotation.
5. The refractory aggregate ball milling device according to claim 1, characterized in that: Two groups of inclined plates (14) are relatively fixedly mounted on the bottom end of the housing (13), and a group of blanking plates (15) is fixedly mounted on the bottom end of the inclined plates (14).