A separation device with high separation efficiency
By designing a separation device containing multiple separation channels and feed structures, the problem of low separation efficiency between materials and grinding media in the existing grinding device is solved, and an efficient material separation effect is achieved.
Patent Information
- Application Number
- CN202420883086.6
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-04-25
- Publication Date
- 2025-04-01
- Estimated Expiration
- 2034-04-25
AI Technical Summary
In existing grinding devices, the separation efficiency between the material and the grinding medium is low, resulting in poor separation effect and lack of efficient separation solutions.
A separation device is designed, including a first separation module, a first separation chamber and a plurality of first separation components, which consist of a plurality of first separation channels and feed structures through which efficient separation of materials and grinding media is achieved.
By increasing the number and structural design of separation channels, the separation efficiency between the material and the grinding medium is significantly improved, and a better separation effect is achieved.
Smart Images
Figure CN222694897U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the technical field of grinders, in particular to a separation device with high separation efficiency. Background Art
[0002] Current grinding devices, especially those for nano-scale materials, usually mix the material with the grinding medium (usually grinding beads), and then drive the material and the grinding medium to continuously move and collide to achieve grinding. After grinding, the grinding medium and the ground material need to be separated before discharging. The existing separation device has low material separation efficiency and poor separation effect between the material and the grinding medium. Therefore, the defects are very obvious, and a solution is urgently needed. Utility Model Content
[0003] In order to solve the above technical problems, the purpose of the utility model is to provide a separation device with high separation efficiency.
[0004] In order to achieve the above purpose, the utility model adopts the following technical solutions:
[0005] A separation device with high separation efficiency comprises a first separation module, a first separation chamber axially penetrating the first separation module and a plurality of first separation components arranged on the first separation module, wherein the first separation components comprise a plurality of first separation channels arranged on the first separation module and two groups of feed structures respectively located on both sides of the first separation channels, each group of feed structures comprises a plurality of feed holes; the plurality of first separation channels and the plurality of feed holes of each group of feed structures are connected one-to-one, and the plurality of first separation channels are respectively connected to the first separation chamber.
[0006] Furthermore, the separation device also includes a second separation module arranged in the first separation chamber, a second separation chamber extending through the second separation module along an axis, and a plurality of second separation components arranged on the second separation module, the second separation components including a plurality of second separation channels arranged on the second separation module, and the first separation chamber is connected to the second separation chamber via the second separation channels.
[0007] Furthermore, the second separation component also includes multiple groups of feed structures, the feed structure includes multiple first feed holes arranged through the second separation module, and the multiple second separation channels are respectively connected to the multiple feed structures, and the second separation channel is connected to the second separation chamber via the multiple first feed holes of a feed structure arranged corresponding to it.
[0008] Furthermore, the separation device also includes a drive shaft inserted in the second separation chamber, a third separation chamber arranged along the axial direction of the drive shaft and a second feed hole arranged through the drive shaft, and the third separation chamber is connected to the second separation chamber via the second feed hole.
[0009] Furthermore, the separation device also includes a front cover and a rear cover respectively arranged at two ends of the first separation module, and two ends of the second separation module respectively contact with inner walls of the front cover and the rear cover; the drive shaft protrudes out of the front cover.
[0010] Furthermore, the first separation channel is distributed in an involute shape or a spiral shape along the radial direction of the first separation module.
[0011] Furthermore, the second separation channel is distributed in a threaded shape along the axial direction of the second separation module.
[0012] Beneficial effects of the utility model: The structure of the separation device of the utility model is simple and compact, and the material separation efficiency is improved by synchronous feeding of the feeding structure and the feeding port of the first separation channel. Multiple groups of first separation components increase the number of first separation channels, further improving the material separation efficiency. BRIEF DESCRIPTION OF THE DRAWINGS
[0013] Figure 1 It is a three-dimensional structural schematic diagram of the utility model.
[0014] Figure 2 This is a full cutaway view of the utility model Figure 1 .
[0015] Figure 3 It is a cross-sectional view of the first separation module of the present invention.
[0016] Figure 4 It is a schematic diagram of the three-dimensional structure of the second separation module of the utility model.
[0017] Figure 5 This is a full cutaway view of the utility model Figure 2 .
[0018] Description of reference numerals:
[0019] 1. First separation module; 2. First separation chamber; 3. First separation component; 4. First separation channel; 5. Feed structure; 6. Second separation module; 7. Second separation chamber; 8. Second separation component; 9. Second separation channel; 10. Feed structure; 11. Drive shaft; 12. Third separation chamber; 13. Second feed hole; 14. Front cover; 15. Rear cover. DETAILED DESCRIPTION
[0020] In order to facilitate the understanding of those skilled in the art, the present invention is further described below in conjunction with embodiments and drawings. The contents mentioned in the implementation modes are not intended to limit the present invention.
[0021] like Figures 1 to 5 As shown, the utility model provides a separation device with high separation efficiency, which includes a first separation module 1, a first separation chamber 2 axially penetrating the first separation module 1, and a plurality of first separation components 3 arranged on the first separation module 1, the first separation components 3 include a plurality of first separation channels 4 arranged on the first separation module 1 and one or two groups of feed structures 5 respectively located on one side or both sides of the first separation channels 4, each group of feed structures 5 includes a plurality of feed holes; the plurality of first separation channels 4 and the plurality of feed holes of each group of feed structures 5 are connected one-to-one, and the plurality of first separation channels 4 are respectively connected to the first separation chamber 2.
[0022] In actual use, the separation device can be rotatably arranged in the sand mill barrel of the sand mill. The material in the sand mill barrel can not only enter the first separation channel 4 through the multiple feed holes at both ends of the first separation channel 4, but also enter the first separation channel 4 through the feed port of the first separation channel 4, which improves the efficiency of the material flowing to the first separation channel 4, facilitates the material from all directions to enter the first separation channel 4, and separates the material and the grinding medium through the first separation channel 4. The structure of the separation device of the utility model is simple and compact, and the material is fed synchronously through the feed structure 5 and the feed port of the first separation channel 4, thereby improving the separation efficiency of the material. Multiple groups of first separation components 3 increase the number of first separation channels 4, further improving the separation efficiency of the material.
[0023] Furthermore, the separation device also includes a second separation module 6 arranged in the first separation chamber 2, a second separation chamber 7 that penetrates the second separation module 6 along the axis, and a plurality of second separation components 8 arranged on the second separation module 6, the second separation components 8 include a plurality of second separation channels 9 arranged on the second separation module 6, and the first separation chamber 2 is connected to the second separation chamber 7 via the second separation channels 9.
[0024] Specifically, the second separation component 8 further includes a plurality of feed structures 10, the feed structure 10 includes a plurality of first feed holes set through the second separation module 6, and the plurality of second separation channels 9 are respectively connected to the plurality of feed structures 10, and the second separation channel 9 is connected to the second separation chamber 7 via the plurality of first feed holes of a corresponding feed structure 10. In actual use, the material entering the first separation chamber 2 through the first separation channel 4 flows from the first separation chamber 2 to the second separation channel 9 and the first feed holes in sequence, and then enters the second separation chamber 7, which is conducive to the accurate screening of the material and the grinding medium.
[0025] Furthermore, the separation device also includes a drive shaft 11 inserted in the second separation chamber 7, a third separation chamber 12 arranged along the axial direction of the drive shaft 11 and a second feed hole 13 arranged radially through the drive shaft 11, and the third separation chamber 12 is connected to the second separation chamber 7 via the second feed hole 13.
[0026] In actual use, the first separation module 1 and the second separation module 6 are driven to rotate in the sand mill through the driving shaft 11. Under the pressure of the external pump body, the material enters the second separation chamber 7 through the second material hole 13 and enters the third separation chamber 12, and then flows out of the sand mill from the third separation chamber 12, thereby achieving separation of the material. The driving shaft 11 has good synchronization when driving the first separation module 1 and the second separation module 6.
[0027] Furthermore, the separation device also includes a front cover 14 and a rear cover 15 respectively arranged at both ends of the first separation module 1, and both ends of the second separation module 6 respectively contact with the inner walls of the front cover 14 and the rear cover 15; the drive shaft 11 protrudes out of the front cover 14.
[0028] In the actual installation process, the second separation module 6 is installed in the first separation chamber 2, the drive shaft 11 is installed in the second separation chamber 7, and then the drive shaft 11 is keyed or clamped with the front cover 14 and the rear cover 15 respectively, the inner wall of the first separation module 1 and the outer wall of the second separation module 6 are closely fitted, and the front cover 14 and the rear cover 15 are clamped with the first separation module 1 and the second separation module 6 respectively, so as to complete the installation. The separation device is easy to install and has good stability and synchronization during movement.
[0029] Furthermore, the first separation channel 4 is distributed in an involute shape or a spiral shape along the radial direction of the first separation module 1 .
[0030] Specifically, the second separation channel 9 is distributed in a threaded shape along the axial direction of the second separation module 6. The first separation channel 4 is configured as an involute or spiral shape, and the second separation channel 9 is configured as a threaded shape, which increases the time for the material to stay in the separation channel, and is conducive to the full separation of the material and the grinding medium.
[0031] All technical features in this embodiment can be freely combined according to actual needs.
[0032] The above embodiments are preferred implementation schemes of the present invention. In addition, the present invention can also be implemented in other ways. Any obvious replacement without departing from the concept of the present technical solution is within the protection scope of the present invention.
Claims
1. A separation device with high separation efficiency, characterized in that: The invention comprises a first separation module (1), a first separation chamber (2) axially penetrating the first separation module (1), and a plurality of first separation components (3) arranged on the first separation module (1), wherein the first separation components (3) comprise a plurality of first separation channels (4) arranged on the first separation module (1) and two groups of feed structures (5) respectively located on both sides of the first separation channels (4), each group of feed structures (5) comprising a plurality of feed holes; the plurality of first separation channels (4) and the plurality of feed holes of each group of feed structures (5) are connected in a one-to-one correspondence, and the plurality of first separation channels (4) are respectively connected to the first separation chamber (2).
2. A separation device with high separation efficiency according to claim 1, characterized in that: The separation device also includes a second separation module (6) arranged in the first separation chamber (2), a second separation chamber (7) extending through the second separation module (6) along an axis, and a plurality of second separation components (8) arranged on the second separation module (6), wherein the second separation components (8) include a plurality of second separation channels (9) arranged on the second separation module (6), and the first separation chamber (2) is connected to the second separation chamber (7) via the second separation channels (9).
3. A separation device with high separation efficiency according to claim 2, characterized in that: The second separation component (8) also includes a plurality of feed structures (10), wherein the feed structure (10) includes a plurality of first feed holes arranged through the second separation module (6), and the second separation channel (9) is connected to the second separation chamber (7) via the plurality of first feed holes of a feed structure (10) arranged corresponding to the second separation channel.
4. A separation device with high separation efficiency according to claim 2, characterized in that: The separation device further comprises a drive shaft (11) inserted into the second separation chamber (7), a third separation chamber (12) arranged along the axial direction of the drive shaft (11) and penetrating the drive shaft (11), and a second feed hole (13) arranged through the drive shaft (11), wherein the third separation chamber (12) is connected to the second separation chamber (7) via the second feed hole (13).
5. A separation device with high separation efficiency according to claim 4, characterized in that: The separation device further comprises a front cover (14) and a rear cover (15) respectively arranged at the two ends of the first separation module (1), and the two ends of the second separation module (6) respectively contact the inner walls of the front cover (14) and the rear cover (15); the drive shaft (11) protrudes out of the front cover (14).
6. A separation device with high separation efficiency according to claim 1, characterized in that: The first separation channel (4) is distributed in an involute shape or a spiral shape along the radial direction of the first separation module (1).
7. A separation device with high separation efficiency according to claim 2, characterized in that: The second separation channel (9) is distributed in a threaded shape along the axial direction of the second separation module (6).