CN221208304U - Ceramic ball mill - Google Patents
Ceramic ball mill Download PDFInfo
- Publication number
- CN221208304U CN221208304U CN202322773824.XU CN202322773824U CN221208304U CN 221208304 U CN221208304 U CN 221208304U CN 202322773824 U CN202322773824 U CN 202322773824U CN 221208304 U CN221208304 U CN 221208304U
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- Prior art keywords
- filter screen
- wall
- ball mill
- frame
- ceramic ball
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- 239000000919 ceramic Substances 0.000 title claims abstract description 26
- 238000007599 discharging Methods 0.000 claims description 5
- 230000000149 penetrating effect Effects 0.000 claims description 4
- 239000000463 material Substances 0.000 abstract description 39
- 238000000227 grinding Methods 0.000 abstract description 16
- 238000002156 mixing Methods 0.000 abstract description 4
- 238000005452 bending Methods 0.000 abstract description 2
- 230000009286 beneficial effect Effects 0.000 abstract description 2
- 238000010030 laminating Methods 0.000 abstract description 2
- 229910000831 Steel Inorganic materials 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 238000001914 filtration Methods 0.000 description 2
- 239000012634 fragment Substances 0.000 description 2
- 239000000843 powder Substances 0.000 description 2
- 239000010959 steel Substances 0.000 description 2
- 238000000498 ball milling Methods 0.000 description 1
- 238000004814 ceramic processing Methods 0.000 description 1
- 239000004927 clay Substances 0.000 description 1
- 238000013329 compounding Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000002349 favourable effect Effects 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 239000002245 particle Substances 0.000 description 1
- 230000002093 peripheral effect Effects 0.000 description 1
- 239000011148 porous material Substances 0.000 description 1
- 238000009700 powder processing Methods 0.000 description 1
- 238000002360 preparation method Methods 0.000 description 1
- 239000002994 raw material Substances 0.000 description 1
- 239000002699 waste material Substances 0.000 description 1
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- Crushing And Grinding (AREA)
Abstract
The utility model discloses a ceramic ball mill, comprising: the top has the feed inlet, the bottom has the frame of discharge gate and upper and lower inside casing that link up the setting, and the inside casing rotates the inside of installing at the frame, and be provided with a plurality of cone filter screen along vertical direction interval on the inner wall of inside casing, and be provided with a plurality of wear-resisting ball at the upper surface of this filter screen, the central point that is located the filter screen puts and rotates and be connected with a reference column, and the upper end and the top inner wall fixed connection of frame of this reference column, on the circumference outer wall of reference column and be located the top of filter screen, and be provided with a helical bending's guide bar, and the guide bar is opposite from the outside extending helical direction of reference column and the rotation direction of inside casing, the lower surface laminating contact of this guide bar and the upper surface of filter screen. The ceramic ball mill disclosed by the utility model is beneficial to fully mixing materials, is convenient for repeatedly grinding the wear-resistant balls, improves the grinding sufficiency and improves the grinding fineness of the materials.
Description
Technical Field
The utility model relates to the technical field of ceramic processing, in particular to a ceramic ball mill.
Background
The ceramic powder processing is to grind ceramic fragments into ceramic powder, grind ceramic fragments and waste products in the market at present into powder, then add a certain proportion of ceramic clay, process and shape, and then burn into regenerated ceramic products.
Through retrieving, chinese patent CN202122067947.2 discloses a compounding ball-milling device for special ceramic preparation, which comprises a roller, the right-hand member lateral wall of cylinder is provided with the motor, the lower extreme lateral wall fixedly connected with support of motor, the recess is seted up to the right-hand member lateral wall of cylinder, the output shaft of motor passes through antifriction bearing and rotates the inside of connecting at the recess, the left end lateral wall of cylinder is fixed to be provided with the inlet pipe, the right side wall of cylinder is fixed to be provided with the discharging pipe, the cylinder wall of cylinder is fixed to be provided with the ring, the lateral wall of ring is set up to the cambered surface, the below of cylinder is provided with supporting mechanism, the inside of cylinder is provided with the steel ball, the inner wall that the cylinder is located the inlet pipe is provided with joint mechanism. The utility model can carry out graded grinding treatment on the raw materials, reduce the grinding time of small particles and improve the grinding efficiency.
When the device is used for processing, the rotating roller drives the internal steel balls to roll so as to grind materials, so that the grinding efficiency is improved, but when the device is used, the fineness of grinding the materials is poor.
Disclosure of utility model
The utility model aims to provide a ceramic ball mill which is beneficial to fully mixing materials, is convenient for repeatedly grinding wear-resistant balls, improves the grinding sufficiency and improves the grinding fineness of the materials.
In order to achieve the above purpose, the utility model adopts the following technical scheme: a ceramic ball mill comprising: an outer frame with a feeding hole at the top and a discharging hole at the bottom, and an inner frame which is arranged in a penetrating way up and down, wherein the inner frame is rotatably arranged in the outer frame;
The inner wall of the inner frame is provided with a plurality of conical filter screens along the vertical direction at intervals, the upper surface of the filter screen is provided with a plurality of wear-resisting balls, the filter screen is positioned at the central position of the filter screen and is rotationally connected with a positioning column, the upper end of the positioning column is fixedly connected with the inner wall of the top of the outer frame, a spiral bending guide rod is arranged on the peripheral outer wall of the positioning column and above the filter screen, the spiral direction of the guide rod extending outwards from the positioning column is opposite to the rotation direction of the inner frame, and the lower surface of the guide rod is in fit contact with the upper surface of the filter screen.
The further improved scheme in the technical scheme is as follows:
1. In the above scheme, the frame is fixedly arranged at the top of a supporting table, an output shaft is arranged at one side of the frame and is provided with a motor with a driving gear, an annular groove is formed in the circumferential outer wall of the frame, and a driven gear meshed with the driving gear is sleeved in the annular groove and on the circumferential outer wall of the inner frame.
2. In the scheme, a plurality of supporting legs are arranged at the bottom of the supporting table.
3. In the above scheme, the pore diameters of the filter screens are sequentially reduced from top to bottom.
4. In the scheme, the filter screens are distributed at equal intervals.
5. In the above scheme, the bottom of the outer frame is provided with a funnel-shaped structure.
Due to the application of the technical scheme, compared with the prior art, the utility model has the following advantages:
The ceramic ball mill comprises an outer frame, wherein the inner frame is rotatably arranged in the outer frame, a plurality of conical filter screens are arranged on the inner wall of the inner frame at intervals along the vertical direction, a plurality of wear-resistant balls are arranged on the upper surface of the filter screens, a positioning column is rotatably connected to the central position of the filter screens, the upper end of the positioning column is fixedly connected with the inner wall of the top of the outer frame, a spiral bent guide rod is arranged on the circumferential outer wall of the positioning column and above the filter screens, the conical filter screens are driven to rotate by the rotating inner frame, the wear-resistant balls above the filter screens grind materials, and the guide rods which are in contact with the filter screens on the lower surface push the materials and the wear-resistant balls to the direction deviating from the positioning column when the materials gather towards the positioning column, so that the wear-resistant balls can be repeatedly ground, the grinding fineness of the materials is improved, and the material can be tiled on the filter screen.
Drawings
FIG. 1 is a schematic structural view of a ceramic ball mill according to the present utility model;
FIG. 2 is a schematic diagram of the internal structure of the ceramic ball mill of the utility model;
Fig. 3 is an enlarged view of fig. 2 at a in accordance with the present utility model.
In the above figures: 1. a support table; 2. support legs; 3. an outer frame; 4. a support frame; 5. a motor; 6. a drive gear; 7. a driven gear; 8. an inner frame; 9. a filter screen; 10. wear-resistant balls; 11. a guide rod; 12. positioning columns; 13. a discharge valve; 14. an annular groove.
Description of the embodiments
The present patent will be further understood by the specific examples given below, which are not intended to be limiting.
Example 1: a ceramic ball mill comprising: an outer frame 3 with a feeding hole at the top and a discharging hole at the bottom, and an inner frame 8 which is arranged in a penetrating way up and down, wherein the inner frame 8 is rotatably arranged in the outer frame 3;
A plurality of conical filter screens 9 are arranged on the inner wall of the inner frame 8 at intervals along the vertical direction, a plurality of wear-resistant balls 10 are arranged on the upper surface of the filter screen 9, a positioning column 12 is rotatably connected at the central position of the filter screen 9, the upper end of the positioning column 12 is fixedly connected with the inner wall of the top of the outer frame 3, a spiral bent guide rod 11 is arranged on the circumferential outer wall of the positioning column 12 and above the filter screen 9, the spiral direction of the guide rod 11 extending outwards from the positioning column 12 is opposite to the rotation direction of the inner frame 8, and the lower surface of the guide rod 11 is in fit contact with the upper surface of the filter screen 9;
Because the filter screen is conical, the material in the filter screen can be drawn close to the center, the position of the guide rod is kept fixed through the positioning column, and the guide rod is spiral, so when the filter screen rotates along with the processing inner frame, the material on the filter screen, which is close to the center, is outwards diffused through the guide of the guide rod, the material can be drawn close to the center, and then outwards diffused, the activity amplitude of the material is improved, and the wear-resistant ball can fully grind the material.
The outer frame 3 is fixedly arranged at the top of a supporting table 1, a motor 5 with a driving gear 6 sleeved on an output shaft is arranged at one side of the outer frame 3, an annular groove 14 is formed in the circumferential outer wall of the outer frame 3, and a driven gear 7 meshed and connected with the driving gear 6 is sleeved on the circumferential outer wall of the inner frame 8 and positioned in the annular groove 14; the output end of the motor drives the driving gear to rotate, so that the driven gear drives the inner frame to rotate together.
The apertures of the plurality of filter screens 9 are sequentially reduced from top to bottom.
The bottom of the supporting table 1 is provided with a plurality of supporting legs 2.
The bottom of the outer frame 3 is provided with a funnel-shaped structure, and the ground material is guided into the discharge valve through the funnel-shaped structure at the bottom of the outer frame, so that the material is convenient to collect.
A discharge valve 13 is arranged between the inner walls of the discharge holes;
Example 2: a ceramic ball mill comprising: an outer frame 3 with a feeding hole at the top and a discharging hole at the bottom, and an inner frame 8 which is arranged in a penetrating way up and down, wherein the inner frame 8 is rotatably arranged in the outer frame 3;
A plurality of conical filter screens 9 are arranged on the inner wall of the inner frame 8 at intervals along the vertical direction, a plurality of wear-resistant balls 10 are arranged on the upper surface of the filter screen 9, a positioning column 12 is rotatably connected at the central position of the filter screen 9, the upper end of the positioning column 12 is fixedly connected with the inner wall of the top of the outer frame 3, a spiral bent guide rod 11 is arranged on the circumferential outer wall of the positioning column 12 and above the filter screen 9, the spiral direction of the guide rod 11 extending outwards from the positioning column 12 is opposite to the rotation direction of the inner frame 8, and the lower surface of the guide rod 11 is in fit contact with the upper surface of the filter screen 9;
The inner frame drives the conical filter screen to rotate, the wear-resistant balls above the filter screen grind materials, and when the materials gather towards the positioning columns, the guide rods which are in contact with the filter screen in the lower surface are used for pushing the materials and the wear-resistant balls towards the direction deviating from the positioning columns due to the opposite rotating directions of the filter screen and the spiral directions of the guide rods, so that the full mixing of the materials is facilitated, the wear-resistant balls are convenient to grind repeatedly, the grinding sufficiency is improved, the grinding fineness of the materials is improved, the materials can be tiled on the filter screen, and the filtering efficiency of the materials is improved.
The outer frame 3 is fixedly arranged at the top of a supporting table 1, a motor 5 with a driving gear 6 sleeved on an output shaft is arranged at one side of the outer frame 3, an annular groove 14 is formed in the circumferential outer wall of the outer frame 3, and a driven gear 7 meshed and connected with the driving gear 6 is sleeved on the circumferential outer wall of the inner frame 8 and positioned in the annular groove 14; the bottom of the supporting table 1 is provided with a plurality of supporting legs 2.
The filter screens 9 are equidistantly and at intervals.
A plurality of supporting frames 4 are arranged between the top of the supporting table 1 and the side wall of the outer frame 3.
The working principle is as follows:
The material to be processed is poured into the outer frame through the feed inlet, the output end of the motor drives the driving gear to rotate, the driven gear drives the inner frame to rotate together, because the filter screen is conical, the material in the filter screen is gathered towards the center, the position of the guide rod is kept fixed through the positioning column, the guide rod is spiral, when the filter screen rotates together with the processing inner frame, the material close to the center on the filter screen is outwards diffused through the guide of the guide rod, the material is gathered towards the center, and then outwards diffused, the activity amplitude of the material is improved, the wear-resisting ball can fully grind the material, and the grinded material enters the discharge valve through the guide of the funnel-shaped structure at the bottom of the outer frame, so that the material is convenient to collect.
When adopting above-mentioned ceramic ball mill, it is when the material gathers together to the reference column, because the rotation direction of filter screen is opposite with the spiral direction of guide arm, this lower surface can promote material, wear-resisting ball to the direction that deviates from the reference column with the guide arm of filter screen laminating contact, both be favorable to the intensive mixing of material, the wear-resisting ball of being convenient for grinds repeatedly, has improved the sufficiency of grinding, has improved the fineness of material grinding, can tiling the material on the filter screen again, has improved the filtration efficiency of material.
The above embodiments are provided to illustrate the technical concept and features of the present utility model and are intended to enable those skilled in the art to understand the content of the present utility model and implement the same, and are not intended to limit the scope of the present utility model. All equivalent changes or modifications made in accordance with the spirit of the present utility model should be construed to be included in the scope of the present utility model.
Claims (6)
1. A ceramic ball mill, characterized in that: comprising the following steps: an outer frame (3) with a feeding hole at the top and a discharging hole at the bottom, and an inner frame (8) which is arranged in a penetrating way up and down, wherein the inner frame (8) is rotatably arranged in the outer frame (3);
A plurality of conical filter screens (9) are arranged on the inner wall of the inner frame (8) at intervals along the vertical direction, a plurality of wear-resistant balls (10) are arranged on the upper surface of the filter screen (9), a positioning column (12) is rotationally connected to the central position of the filter screen (9), the upper end of the positioning column (12) is fixedly connected with the top inner wall of the outer frame (3), a spiral bent guide rod (11) is arranged on the circumferential outer wall of the positioning column (12) and above the filter screen (9), the spiral direction of the guide rod (11) extending outwards from the positioning column (12) is opposite to the rotation direction of the inner frame (8), and the lower surface of the guide rod (11) is in fit contact with the upper surface of the filter screen (9).
2. The ceramic ball mill according to claim 1, wherein: the outer frame (3) is fixedly arranged at the top of a supporting table (1), an output shaft sleeve is arranged on one side of the outer frame (3) and is provided with a motor (5) provided with a driving gear (6), an annular groove (14) is formed in the circumferential outer wall of the outer frame (3), and a driven gear (7) meshed and connected with the driving gear (6) is sleeved in the annular groove (14) and is arranged on the circumferential outer wall of the inner frame (8).
3. The ceramic ball mill according to claim 2, wherein: the bottom of the supporting table (1) is provided with a plurality of supporting legs (2).
4. The ceramic ball mill according to claim 1, wherein: the apertures of the filter screens (9) are sequentially reduced from top to bottom.
5. The ceramic ball mill according to claim 1, wherein: the filter screens (9) are distributed at equal intervals.
6. The ceramic ball mill according to claim 1, wherein: the bottom of the outer frame (3) is provided with a funnel-shaped structure.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322773824.XU CN221208304U (en) | 2023-10-16 | 2023-10-16 | Ceramic ball mill |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322773824.XU CN221208304U (en) | 2023-10-16 | 2023-10-16 | Ceramic ball mill |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN221208304U true CN221208304U (en) | 2024-06-25 |
Family
ID=91574341
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202322773824.XU Active CN221208304U (en) | 2023-10-16 | 2023-10-16 | Ceramic ball mill |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN221208304U (en) |
-
2023
- 2023-10-16 CN CN202322773824.XU patent/CN221208304U/en active Active
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| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant |