CN203916780U - A kind of mill structure that stirs mill - Google Patents
A kind of mill structure that stirs mill Download PDFInfo
- Publication number
- CN203916780U CN203916780U CN201420281171.1U CN201420281171U CN203916780U CN 203916780 U CN203916780 U CN 203916780U CN 201420281171 U CN201420281171 U CN 201420281171U CN 203916780 U CN203916780 U CN 203916780U
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- mill
- mill tube
- tube
- material channel
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Abstract
The utility model relates to a kind of mill structure that stirs mill, be used for stirring mill, comprise shaft, the end of shaft is coaxially fixedly connected with interior mill tube, and the bottom of interior mill tube has annular protrusion, and interior mill tube is arranged with fixing outer mill tube outward, outer mill tube has annular groove, annular protrusion and annular groove complement each other to form the material channel of upper and lower complications, and the bottom dead center position of outer mill tube offers the charging aperture being communicated with material channel, and the top of outer mill tube is fixedly connected with capping.By shaft, rotate and drive interior mill tube to rotate, while, material entered the material channel of upper and lower complications under the effect of centrifugal force from the throat-fed of the bottom centre of outer mill tube, the sufficient crush and grind of process in material channel, finally enter tapping channel, from discharging opening, flow out.Practical this stirs the mill structure of mill, and batch mixing is even, and the shearing force of centrifugal rear formation is larger, and crushing effect is better, thereby has promoted Grinding Quality, and then has promoted grinding efficiency simultaneously.
Description
Technical field
The utility model relates to a kind of mill structure that stirs mill, belongs to research of super-pine crush equipment technical field.
Background technology
At dyestuff, pigment, coating, ink, medicine, chemical industry, biochemical, leather, agricultural chemicals, food, cosmetics, magnetic recording material, the ultra-fine grinding field of the industries such as Non-Metallic Mineral, original stirring mill structure, conventionally utilize the High Rotation Speed of distribution blade or rod pin to produce centrifugal force, make material scattering broken, but it is larger that traditional this structure is generally ground the large general space of grinding, space, the centrifugal force that makes to act on material and abrasive media is limited, after grinding, medium easily deposits, cause material dispersion inhomogeneous, greatly weakened the shearing force between material and abrasive media, cause crushing effect poor, grinding efficiency is low, Grinding Quality is also undesirable.
Utility model content
The purpose of this utility model is to overcome the problem of above-mentioned prior art, provides a kind of mill structure that stirs mill, for stirring mill, its batch mixing is even, and the shearing force of centrifugal rear formation is larger, and crushing effect is better, can promote Grinding Quality, and then promote grinding efficiency simultaneously.
The purpose of this utility model is to be achieved through the following technical solutions:
A kind of mill structure that stirs mill, comprise shaft, the end of described shaft is coaxially fixedly connected with interior mill tube, the bottom of described interior mill tube has annular protrusion, described interior mill tube is arranged with fixing outer mill tube outward, described outer mill tube has annular groove, described annular protrusion and described annular groove complement each other to form the material channel of upper and lower complications, the bottom dead center position of described outer mill tube offers the charging aperture being communicated with described material channel, the top of described outer mill tube is fixedly connected with capping, between the top end face of described capping and described interior mill tube, form tapping channel, described capping is provided with discharging opening, between described capping and described shaft, be provided with movable sealing.
By shaft, rotate and drive interior mill tube to rotate, while, material entered the material channel of upper and lower complications under the effect of centrifugal force from the throat-fed of the bottom centre of outer mill tube, the sufficient crush and grind of process in material channel, finally enter tapping channel, from discharging opening, flow out.
For the time that further fully guarantees to grind, the symmetrical branch of described material channel, side half portion of described material channel comprises at least one section of decline passway and at least two sections of rising passwaies.
In order further to improve the quality grinding, in described material channel, be provided with staggered up and down spiral salient.
Further, described spiral salient is fixedly installed on respectively on described annular protrusion and described annular groove.
Further, for fear of obstruction, the spiral salient rotation that is positioned at described rising passway upwards arranges, and the spiral salient rotation that is positioned at described decline passway arranges downwards.
Temperature in order to guarantee to grind, provides cooling timely and effectively, and the bottom outside of described outer mill tube is fixedly connected with water jacket, and described water jacket has water inlet and delivery port, and described charging aperture sealing runs through described water jacket.
Further, described movable sealing is the bearing mounting structure with sealing property.
Further, between described movable sealing and described interior mill tube, be provided with axle sleeve.
For the ease of dismounting, the middle fixed cover of described capping is provided with the little shrouding with described discharging opening, and described little shrouding is connected with described movable sealing.
The mill structure of stirring mill described in the utility model, comprise shaft, the end of shaft is coaxially fixedly connected with interior mill tube, the bottom of interior mill tube has annular protrusion, interior mill tube is arranged with fixing outer mill tube outward, outer mill tube has annular groove, annular protrusion and annular groove complement each other to form the material channel of upper and lower complications, the bottom dead center position of outer mill tube offers the charging aperture being communicated with material channel, the top of outer mill tube is fixedly connected with capping, between the top end face of capping and interior mill tube, form tapping channel, capping is provided with discharging opening, between capping and shaft, be provided with movable sealing.By shaft, rotate and drive interior mill tube to rotate, while, material entered the material channel of upper and lower complications under the effect of centrifugal force from the throat-fed of the bottom centre of outer mill tube, the sufficient crush and grind of process in material channel, finally enter tapping channel, from discharging opening, flow out.Practical this stirs the mill structure of mill, and batch mixing is even, and the shearing force of centrifugal rear formation is larger, and crushing effect is better, thereby has promoted Grinding Quality, and then has promoted grinding efficiency simultaneously.
Accompanying drawing explanation
Fig. 1 is the structural principle schematic diagram in a kind of mill structure one specific embodiment that stirs mill described in the utility model.
The specific embodiment
According to drawings and embodiments the utility model is described in further detail below.
As shown in Figure 1, a kind of mill structure that stirs mill described in the utility model embodiment, for stirring mill.The mill structure of this stirring mill comprises shaft 1, the end of shaft 1 is coaxially fixedly connected with interior mill tube 2, the bottom of interior mill tube 2 has annular protrusion 21, outside interior mill tube 2, be arranged with fixing outer mill tube 3, outer mill tube 3 has annular groove 31, annular protrusion 21 and annular groove 31 complement each other to form the material channel 4 of upper and lower complications, the bottom dead center position of outer mill tube 3 offers the charging aperture 32 being communicated with material channel 4, the top of outer mill tube 3 is fixedly connected with capping 5, between the top end face of capping 5 and interior mill tube 2, form tapping channel 6, capping 5 is provided with discharging opening 51, between capping 5 and shaft 1, be provided with movable sealing 7.
By shaft 1, rotate and drive interior mill tube 2 to rotate, while, material entered the material channel 4 of upper and lower complications under the effect of centrifugal force, at the sufficient crush and grind of the interior process of material channel 4 from charging aperture 32 chargings of the bottom centre of outer mill tube 3, finally enter tapping channel 6, from discharging opening 51, flow out.
The rotation implementation of shaft 1 is varied, but all should belong to prior art category, and for example motor straight tape splicing is moving, how specifically to install and implements to repeat no more.
For the time that further fully guarantees to grind, the symmetrical branch of material channel 4, side half portion of material channel 4 comprises at least one section of decline passway 41 and at least two sections of rising passwaies 42, thereby guarantees that material enters from bottom centre, from top, flows out.
In order further to improve the quality grinding, in material channel 4, be provided with staggered up and down spiral salient 8.Spiral salient 8 is fixedly installed on respectively on annular protrusion 21 and annular groove 31.
For fear of obstruction, the spiral salient rotation that is positioned at rising passway 42 upwards arranges, and the spiral salient rotation that is positioned at decline passway 41 arranges downwards.
Temperature in order to guarantee to grind, provides cooling timely and effectively, and the bottom outside of outer mill tube 3 is fixedly connected with water jacket 9, and water jacket 9 has water inlet 91 and delivery port 92, and charging aperture 32 sealings run through water jacket 9.
The concrete structure that it should be understood that movable sealing 7 should belong to prior art category for a person skilled in the art, and for example movable sealing 7, for having the bearing mounting structure of sealing property, repeats no more.Between movable sealing 7 simultaneously and interior mill tube 2, be also provided with axle sleeve 10, play the effect of strengthening further axial location.
For the ease of dismounting, the middle fixed cover of capping 5 is provided with the little shrouding 52 with discharging opening 51, and little shrouding 52 is connected with movable sealing 7.
The foregoing is only explanation embodiment of the present utility model; be not limited to the utility model; for a person skilled in the art; all within spirit of the present utility model and principle; any modification of doing, be equal to replacement, improvement etc., within all should being included in protection domain of the present utility model.
Claims (9)
1. a mill structure that stirs mill, comprise shaft, it is characterized in that, the end of described shaft is coaxially fixedly connected with interior mill tube, the bottom of described interior mill tube has annular protrusion, described interior mill tube is arranged with fixing outer mill tube outward, described outer mill tube has annular groove, described annular protrusion and described annular groove complement each other to form the material channel of upper and lower complications, the bottom dead center position of described outer mill tube offers the charging aperture being communicated with described material channel, the top of described outer mill tube is fixedly connected with capping, between the top end face of described capping and described interior mill tube, form tapping channel, described capping is provided with discharging opening, between described capping and described shaft, be provided with movable sealing.
2. the mill structure of stirring mill as claimed in claim 1, is characterized in that, the symmetrical branch of described material channel, and side half portion of described material channel comprises at least one section of decline passway and at least two sections of rising passwaies.
3. the mill structure of stirring mill as claimed in claim 2, is characterized in that, is provided with staggered up and down spiral salient in described material channel.
4. the mill structure of stirring mill as claimed in claim 3, is characterized in that, described spiral salient is fixedly installed on respectively on described annular protrusion and described annular groove.
5. the mill structure of stirring mill as claimed in claim 4, is characterized in that, the spiral salient rotation that is positioned at described rising passway upwards arranges, and the spiral salient rotation that is positioned at described decline passway arranges downwards.
6. the mill structure of stirring mill as claimed in claim 1, is characterized in that, the bottom outside of described outer mill tube is fixedly connected with water jacket, and described water jacket has water inlet and delivery port, and described charging aperture sealing runs through described water jacket.
7. the mill structure of stirring mill as claimed in claim 1, is characterized in that, described movable sealing is the bearing mounting structure with sealing property.
8. the mill structure of stirring mill as claimed in claim 7, is characterized in that, between described movable sealing and described interior mill tube, is provided with axle sleeve.
9. the mill structure of stirring mill as claimed in claim 8, is characterized in that, the middle fixed cover of described capping is provided with the little shrouding with described discharging opening, and described little shrouding is connected with described movable sealing.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420281171.1U CN203916780U (en) | 2014-05-29 | 2014-05-29 | A kind of mill structure that stirs mill |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420281171.1U CN203916780U (en) | 2014-05-29 | 2014-05-29 | A kind of mill structure that stirs mill |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203916780U true CN203916780U (en) | 2014-11-05 |
Family
ID=51812661
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420281171.1U Expired - Fee Related CN203916780U (en) | 2014-05-29 | 2014-05-29 | A kind of mill structure that stirs mill |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203916780U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104984804A (en) * | 2015-07-20 | 2015-10-21 | 无锡科技职业学院 | Double-vibration barrel-shaped stirring mill |
-
2014
- 2014-05-29 CN CN201420281171.1U patent/CN203916780U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104984804A (en) * | 2015-07-20 | 2015-10-21 | 无锡科技职业学院 | Double-vibration barrel-shaped stirring mill |
| CN104984804B (en) * | 2015-07-20 | 2017-08-01 | 无锡科技职业学院 | A kind of double vibration cartridge type Ball-stirring mills |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20141105 Termination date: 20170529 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |