CN211070298U - High-purity zirconia powder ball-milling device - Google Patents
High-purity zirconia powder ball-milling device Download PDFInfo
- Publication number
- CN211070298U CN211070298U CN201921908040.0U CN201921908040U CN211070298U CN 211070298 U CN211070298 U CN 211070298U CN 201921908040 U CN201921908040 U CN 201921908040U CN 211070298 U CN211070298 U CN 211070298U
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- Prior art keywords
- barrel
- helical blade
- ball
- cylinder body
- milling device
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- 238000000498 ball milling Methods 0.000 title claims abstract description 40
- MCMNRKCIXSYSNV-UHFFFAOYSA-N Zirconium dioxide Chemical compound O=[Zr]=O MCMNRKCIXSYSNV-UHFFFAOYSA-N 0.000 title claims abstract description 28
- 239000000843 powder Substances 0.000 title claims abstract description 14
- 230000003247 decreasing effect Effects 0.000 claims description 3
- 239000007769 metal material Substances 0.000 claims description 3
- 239000000463 material Substances 0.000 abstract description 50
- 238000000034 method Methods 0.000 abstract description 8
- 238000007599 discharging Methods 0.000 description 5
- 238000000227 grinding Methods 0.000 description 5
- 229910000831 Steel Inorganic materials 0.000 description 2
- 239000004566 building material Substances 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 239000010959 steel Substances 0.000 description 2
- 239000000126 substance Substances 0.000 description 2
- CWYNVVGOOAEACU-UHFFFAOYSA-N Fe2+ Chemical compound [Fe+2] CWYNVVGOOAEACU-UHFFFAOYSA-N 0.000 description 1
- BPQQTUXANYXVAA-UHFFFAOYSA-N Orthosilicate Chemical compound [O-][Si]([O-])([O-])[O-] BPQQTUXANYXVAA-UHFFFAOYSA-N 0.000 description 1
- 238000009825 accumulation Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000004568 cement Substances 0.000 description 1
- 239000004567 concrete Substances 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000009837 dry grinding Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 239000003337 fertilizer Substances 0.000 description 1
- 239000002241 glass-ceramic Substances 0.000 description 1
- 239000008187 granular material Substances 0.000 description 1
- 239000012535 impurity Substances 0.000 description 1
- 229910052500 inorganic mineral Inorganic materials 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 239000011707 mineral Substances 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- 239000011819 refractory material Substances 0.000 description 1
- 238000000926 separation method Methods 0.000 description 1
- 238000001238 wet grinding Methods 0.000 description 1
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- Crushing And Grinding (AREA)
Abstract
The utility model belongs to the technical field of crushing equipment, in particular to a high-purity zirconia powder ball milling device, which comprises an outer cylinder body and supporting seats fixedly arranged on two sides of the outer cylinder body, wherein connecting rods are fixedly arranged on the left side and the right side of the outer cylinder body; through rotating interior barrel, the spheroid that drives interior barrel rotates, thereby carry out the ball-milling to the material, the discharge opening discharge of ball-milling material through interior barrel is to the inner wall of outer barrel, because first helical blade and second helical blade are installed to the outer wall of interior barrel, can rotate the ball-milling in-process at interior barrel, carry the discharged material, thereby make ball-milling device's the ejection of compact convenient and swift more, and because first helical blade and second helical blade are located the interval grow of feed cylinder department, make the transport flow rate of feed cylinder department diminish, thereby make the discharge that the material can be slow, prevent that feed cylinder department velocity of flow is fast, cause piling up and blockking up of feed cylinder department material.
Description
Technical Field
The utility model belongs to the technical field of crushing apparatus, concretely relates to high-purity zirconia powder ball mill device.
Background
The ball mill is a key device for crushing materials, and a certain amount of steel balls are filled in a cylinder body of the ball mill to be used as grinding media. It is widely used in the production industries of cement, silicate products, novel building materials, refractory materials, chemical fertilizers, black and non-ferrous metal ore dressing, glass ceramics and the like, and is used for dry or wet grinding of various ores and other grindable materials. The ball mill is suitable for grinding various ores and other materials, is widely used in the industries of mineral separation, building materials, chemical industry and the like, and can be divided into a dry type ore grinding mode and a wet type ore grinding mode. According to different ore discharge modes, the method can be divided into a lattice type and an overflow type.
Chinese patent discloses a material ball-milling device, and its publication is CN104888898A, and this patent is through fixed mounting on the inner wall of barrel has a plurality of archs, and the arch can take the steel ball to the peak, has increased the impact force that the spheroid received to the material granule surface, and the ball-milling composition is faster, the time is short, but the material after the grinding need discharge through going out the feed cylinder, because the barrel is inside to be equipped with arch etc. for the material ejection of compact after the ball-milling is very inconvenient.
Therefore, the technical personnel in the field provide a high-purity zirconia powder ball milling device to solve the problems in the background technology.
SUMMERY OF THE UTILITY MODEL
To solve the problems set forth in the background art described above. The utility model provides a high-purity zirconia powder ball-milling device has the material discharge after can being automatic with the ball-milling, and effectively prevents out the feed cylinder and takes place the characteristics of jam.
In order to achieve the above object, the utility model provides a following technical scheme: a ball milling device for high-purity zirconia powder comprises an outer cylinder and supporting seats fixedly arranged on two sides of the outer cylinder, wherein connecting rods are fixedly arranged on the left side and the right side of the outer cylinder, and the outer cylinder is fixedly connected with the supporting seats through the connecting rods; the utility model discloses a support structure, including outer barrel, inner barrel, inlet pipe, supporting seat, inlet pipe, outer barrel, inner barrel, the inside of outer barrel is equipped with interior barrel, interior barrel rotates to be connected the inside of outer barrel, the left side wall fixed mounting of outer barrel has the rotation motor, the output that rotates the motor runs through outer barrel with interior barrel fixed connection, keeping away from of interior barrel the one end fixed mounting who rotates the motor has the inlet pipe, the inlet pipe runs through from a left side to the right side in proper order outer barrel the supporting seat, and extend to the outside of supporting seat, be equipped with two bearings on the inlet pipe, the inlet pipe all passes through the bearing with outer barrel the supporting seat rotates to be connected, the discharge opening has been seted up on the interior barrel, the outer wall both sides of interior barrel fixed mounting respectively have first helical blade and second.
Preferably, the first helical blades are sequentially distributed in an increasing mode from left to right, and the second helical blades are sequentially distributed in a decreasing mode from left to right.
Preferably, the first helical blade and the second helical blade are both made of metal materials, and rubber pads are fixedly bonded to the outer sides of the first helical blade and the second helical blade.
Preferably, a plurality of balls are arranged inside the inner cylinder body.
Preferably, a plurality of protrusions are fixedly installed on the outer surface of the ball body.
Preferably, a discharge barrel is fixedly installed at the center of the bottom of the outer barrel.
Compared with the prior art, the beneficial effects of the utility model are that:
the utility model discloses in, through rotating interior barrel, the spheroid of barrel rotates in the drive, thereby carry out the ball-milling to the material, the discharge opening of ball-milling material passing through interior barrel discharges on the inner wall of outer barrel, because first helical blade and second helical blade are installed to the outer wall of interior barrel, can be including the barrel rotation ball-milling in-process, carry the material of discharge, make the discharge that the material after the ball-milling is qualified can be timely, thereby make the ejection of compact of ball-milling device more convenient and swift, and because first helical blade and second helical blade are located the interval grow of feed cylinder department, the transport space grow of material, make the transport flow velocity of feed cylinder department diminish, thereby make the discharge that the material can be slow, prevent that feed cylinder department velocity of flow is fast, cause piling up and jam of feed cylinder department material.
Drawings
The accompanying drawings are included to provide a further understanding of the invention, and are incorporated in and constitute a part of this specification, illustrate embodiments of the invention, and together with the description serve to explain the invention and not to limit the invention. In the drawings:
fig. 1 is a schematic structural view of the present invention;
FIG. 2 is a cross-sectional view of the outer cylinder of the present invention;
FIG. 3 is a schematic view showing the connection between the outer cylinder and the inner cylinder;
FIG. 4 is a schematic view of the distribution of the first helical blade and the second helical blade of the present invention;
fig. 5 is a schematic structural diagram of the ball of the present invention.
In the figure: 1. an outer cylinder; 2. a supporting seat; 21. a connecting rod; 3. a feed pipe; 4. a discharging barrel; 5. a bearing; 6. rotating the motor; 7. an inner cylinder; 71. a discharge hole; 711. a rubber pad; 72. a first helical blade; 73. a second helical blade; 8. a sphere; 81. and (4) protruding.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
Referring to fig. 1-5, the present invention provides the following technical solutions: a ball milling device for high-purity zirconia powder comprises an outer cylinder body 1 and supporting seats 2 fixedly arranged on two sides of the outer cylinder body 1, connecting rods 21 are fixedly arranged on the left side and the right side of the outer cylinder body 1, and the outer cylinder body 1 is fixedly connected with the supporting seats 2 through the connecting rods 21; barrel 7 in 1 inside being equipped with of outer barrel, interior barrel 7 rotates the inside of connecting at outer barrel 1, the left side wall fixed mounting of outer barrel 1 has rotation motor 6, rotate motor 6 and external power source electric connection, the output that rotates motor 6 runs through outer barrel 1 and interior barrel 7 fixed connection, the one end fixed mounting who keeps away from rotation motor 6 of interior barrel 7 has inlet pipe 3, inlet pipe 3 runs through outer barrel 1 from a left side to the right side in proper order, supporting seat 2, and extend to the outside of supporting seat 2, be equipped with two bearings 5 on the inlet pipe 3, inlet pipe 3 all passes through bearing 5 and outer barrel 1, supporting seat 2 rotates and is connected, discharge opening 71 has been seted up on the interior barrel 7, the outer wall both sides of interior barrel 7 fixed mounting respectively has first helical blade 72 and second helical blade 73, first helical blade 72 is opposite with second helical blade 73's spiral direction.
In the embodiment, the rotating motor 6 is started, the inner cylinder 7 is driven to rotate through the rotating motor 6, the sphere 8 of the inner cylinder 7 is driven to rotate, collision and friction are carried out between the sphere 8 and materials, so that the materials are ball-milled, the materials qualified in ball milling are discharged onto the inner wall of the outer cylinder 1 through the discharge hole 71 of the inner cylinder 7, the first spiral blade 72 and the second spiral blade 73 are installed on the outer wall of the inner cylinder 7, the discharged materials can be conveyed in the rotating ball milling process of the inner cylinder 7, the materials qualified in ball milling can be discharged timely, so that the discharging of the ball milling device is more convenient and faster, the distance between the first spiral blade 72 and the second spiral blade 73 at the discharge cylinder 4 is increased, the conveying space of the materials is increased, the conveying flow rate at the discharge cylinder 4 is decreased, the materials can be slowly discharged, the flow rate at the discharge cylinder 4 is prevented, the accumulation and the blockage of the materials at the discharge cylinder 4 is caused, and the model of the rotating motor 6 is Y L-7112.
In fig. 1: in carrying the material to interior barrel 7 through inlet pipe 3, current ball mill generally will be equipped with the feeding spiral in the inside of inlet pipe 3 for carry the inside of interior barrel 7 with the material, the concrete structure can see utility model patent with publication No. CN 108262105A.
In fig. 2: the inner cylinder 7 is provided with a discharge hole 71; in the ball milling process of the ball 8 and the material, the ball collides with the inner wall of the inner cylinder 7, so that the material ball-milled and qualified in the inner cylinder 7 can be quickly discharged to the inner wall of the outer cylinder 1 through the discharge hole 71.
In fig. 3-4: the first helical blade 72 and the second helical blade 73 are both made of metal materials, and rubber pads 711 are fixedly bonded to the outer sides of the first helical blade 72 and the second helical blade 73; the first helical blade 72 and the second helical blade 73 are in contact with the inner wall of the outer cylinder 1 through the rubber gasket 711, so that hard impurities contained in the material can be prevented from being clamped between the first helical blade 72 or the second helical blade 73 and the inner wall of the outer cylinder 1 to cause damage to the blades.
In fig. 4, the first helical blade 72 and the second helical blade 73 have opposite helical directions; in the rotating process of the inner cylinder 7, under the action of the first helical blade 72 and the second helical blade 73, the first helical blade 72 and the second helical blade 73 can convey the material on the inner wall of the outer cylinder 1 to the discharging cylinder 4 for discharging.
In fig. 5: a plurality of balls 8 are arranged inside the inner cylinder 7, and a plurality of bulges 81 are fixedly arranged on the outer surface of each ball 8; the contact area of the ball body 8 and the materials can be increased by the protrusions 81, the ball milling time of the materials is shortened, and therefore the ball milling efficiency of the materials is improved.
The utility model discloses a theory of operation and use flow: the material to be ball milled is conveyed into the inner cylinder body 7 through the feeding pipe 3, then the rotating motor 6 is started, the inner cylinder body 7 is driven to rotate through the rotating motor 6, thereby driving the ball body 8 of the inner cylinder body 7 to rotate, and performing ball milling on the materials through collision and friction between the ball body 8 and the materials, because the outer surface of the ball body 8 is provided with the bulges 81, the contact area of the ball body 8 and the materials can be increased by the bulges 81, the ball milling time of the materials is reduced, thereby improving the ball milling efficiency of the materials, discharging the materials qualified by ball milling to the inner wall of the outer cylinder body 1 through the discharge hole 71 of the inner cylinder body 7, because the first helical blade 72 and the second helical blade 73 are arranged on the outer wall of the inner cylinder 7, in the process of rotating the inner cylinder 7 for ball milling, the discharged materials are conveyed, so that the materials qualified by ball milling can be discharged in time, and the spiral directions of the first spiral blades 72 and the second spiral blades 73 are opposite; at inner cylinder 7 rotation in-process, under first helical blade 72 and second helical blade 73's effect, first helical blade 72 and second helical blade 73 can carry the material on outer cylinder 1 inner wall out of feed cylinder 4 department and discharge, thereby make ball milling device's the ejection of compact more convenient and swift, and because first helical blade 72 and second helical blade 73 are located the interval grow of feed cylinder 4 department, the transport space grow of material, make the transport flow rate of feed cylinder 4 department diminish, thereby make the discharge that the material can be slow, prevent that feed cylinder 4 department velocity of flow is fast, cause piling up and the jam of feed cylinder 4 department material.
Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments described in the foregoing embodiments, or equivalents may be substituted for elements thereof. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.
Claims (6)
1. The utility model provides a high-purity zirconia powder ball-milling device which characterized in that: the device comprises an outer cylinder body (1) and supporting seats (2) fixedly arranged on two sides of the outer cylinder body (1), connecting rods (21) are fixedly arranged on the left side and the right side of the outer cylinder body (1), and the outer cylinder body (1) is fixedly connected with the supporting seats (2) through the connecting rods (21);
outer barrel (1) is inside to be equipped with interior barrel (7), interior barrel (7) rotate to be connected the inside of outer barrel (1), the left side wall fixed mounting of outer barrel (1) has rotation motor (6), rotate motor (6) and external power source electric connection, the output that rotates motor (6) runs through outer barrel (1) with interior barrel (7) fixed connection, keeping away from of interior barrel (7) the one end fixed mounting who rotates motor (6) has inlet pipe (3), inlet pipe (3) run through from a left side to the right side in proper order outer barrel (1) supporting seat (2), and extend to the outside of supporting seat (2), be equipped with two bearings (5) on inlet pipe (3), inlet pipe (3) all pass through bearing (5) with outer barrel (1), The supporting seat (2) is rotatably connected, a discharge hole (71) is formed in the inner barrel (7), a first spiral blade (72) and a second spiral blade (73) are fixedly mounted on two sides of the outer wall of the inner barrel (7) respectively, and the spiral directions of the first spiral blade (72) and the second spiral blade (73) are opposite.
2. The high-purity zirconia powder ball milling device according to claim 1, wherein: the first helical blades (72) are sequentially distributed in an increasing mode from left to right, and the second helical blades (73) are sequentially distributed in a decreasing mode from left to right.
3. The high-purity zirconia powder ball milling device according to claim 1, wherein: the first helical blade (72) and the second helical blade (73) are both made of metal materials, and rubber pads (711) are fixedly bonded to the outer sides of the first helical blade (72) and the second helical blade (73).
4. The high-purity zirconia powder ball milling device according to claim 1, wherein: the inner part of the inner cylinder body (7) is provided with a plurality of balls (8).
5. The high-purity zirconia powder ball milling device according to claim 4, wherein: the outer surface of the sphere (8) is fixedly provided with a plurality of bulges (81).
6. The high-purity zirconia powder ball milling device according to claim 1, wherein: the bottom center of the outer cylinder body (1) is fixedly provided with a discharge cylinder (4).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921908040.0U CN211070298U (en) | 2019-11-06 | 2019-11-06 | High-purity zirconia powder ball-milling device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921908040.0U CN211070298U (en) | 2019-11-06 | 2019-11-06 | High-purity zirconia powder ball-milling device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211070298U true CN211070298U (en) | 2020-07-24 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921908040.0U Expired - Fee Related CN211070298U (en) | 2019-11-06 | 2019-11-06 | High-purity zirconia powder ball-milling device |
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| CN (1) | CN211070298U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113145241A (en) * | 2021-04-28 | 2021-07-23 | 文登市正兴钨业有限公司 | Preparation system and process of tungsten carbide powder |
| CN114315339A (en) * | 2022-03-14 | 2022-04-12 | 广东新成科技实业有限公司 | High-temperature composite NTC (negative temperature coefficient) resistance material based on metal oxide as well as preparation method and application thereof |
| CN115041688A (en) * | 2022-06-07 | 2022-09-13 | 温州赛金电工合金有限公司 | Contact processing technology |
-
2019
- 2019-11-06 CN CN201921908040.0U patent/CN211070298U/en not_active Expired - Fee Related
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113145241A (en) * | 2021-04-28 | 2021-07-23 | 文登市正兴钨业有限公司 | Preparation system and process of tungsten carbide powder |
| CN113145241B (en) * | 2021-04-28 | 2022-06-03 | 文登市正兴钨业有限公司 | Preparation system and process of tungsten carbide powder |
| CN114315339A (en) * | 2022-03-14 | 2022-04-12 | 广东新成科技实业有限公司 | High-temperature composite NTC (negative temperature coefficient) resistance material based on metal oxide as well as preparation method and application thereof |
| CN115041688A (en) * | 2022-06-07 | 2022-09-13 | 温州赛金电工合金有限公司 | Contact processing technology |
| CN115041688B (en) * | 2022-06-07 | 2023-11-07 | 温州赛金电工合金有限公司 | Contact processing technology |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20200724 Termination date: 20211106 |