CN201493268U - Multi-stage ultra-fine vortex powder separator - Google Patents
Multi-stage ultra-fine vortex powder separator Download PDFInfo
- Publication number
- CN201493268U CN201493268U CN2009202340708U CN200920234070U CN201493268U CN 201493268 U CN201493268 U CN 201493268U CN 2009202340708 U CN2009202340708 U CN 2009202340708U CN 200920234070 U CN200920234070 U CN 200920234070U CN 201493268 U CN201493268 U CN 201493268U
- Authority
- CN
- China
- Prior art keywords
- powder
- awl
- cone
- bucket
- loose
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
Links
Images
Abstract
The utility model discloses a multi-stage ultra-fine vortex powder separator. A drop powder hopper is arranged on the internal upper portion of a power separation chamber, the lower end of a powder inlet pipe is communicated into the drop powder hopper, a vertical transmission shaft is arranged on a shaft sleeve, the shaft sleeve is mounted at the center of the top of the drop powder hopper and penetrates through the drop powder hopper, and a caged rotor is arranged at the lower end of the vertical transmission shaft. The powder separator is further comprises a powder smoothening cone, a powder scattering cone and a powder scattering cone support, wherein the upper opening of the powder smoothening cone is arranged on the inner wall on the upper portion of the drop powder hopper, a powder dropping gap is formed between the lower opening of the powder smoothening cone and the outer surface of the shaft sleeve, and guide plates are uniformly arranged on the surface of the powder scattering cone. Powder can drop on a spreader disc uniformly by aid of the multi-stage ultra-fine vortex powder separator, and then powder can be scattered by the spreader disc uniformly and then fluidized sufficiently, thereby increasing powder separation efficiency.
Description
Affiliated technical field
The utility model relates to a kind of particle classifying equipment, the ultra-fine eddy current powder concentrator of particularly a kind of multi-stage separation.
Background technology
The ultra-fine eddy current powder concentrator of employed a kind of multi-stage separation in grinding process at present, it can become particle classifying superfine powder, fine powder and meal.Its structure mainly comprises separating chamber, cyclone separator, vertical drive shaft, cage rotor, meal collection cone, fines collection awl, superfine powder collection cone and spreading disk.Spreading disk is installed in the lower end of vertical drive shaft, and the fines collection awl is installed in the top of spreading disk, is provided with described cage rotor above between two circumference on the upper/lower cone top that fines collection is bored.During work, the powder that goes out mill at first enters in its inner material-falling hopper by the powder inlet pipe on powder concentrator top, and then fall on the spreading disk, spreading disk rotates under the drive of vertical drive shaft, powder under the effect of inertia mental and physical efforts to around distribute, the powder of dispersion is given a dinner for a visitor from afar under the action of high-speed airflow of machine outside, the big and heavy particle in the powder be subjected to centrifugal inertial force effect, be thrown toward the inwall of separating chamber, with lose kinetic energy after the inwall collision and slide along wall, fall in the meal collection cone.Remaining particle continues to rise under the ascending air effect, enters fine powder and superfine powder powder-separating area.Dust-contained airflow forms under the eddy current effect of plane at the cage rotor of rotation, fine powder under action of centrifugal force, to the inwall collision of the lower cone of fines collection awl, lose kinetic energy and slide along this wall, fall into the fines collection awl.Superfine powder is passed cage rotor and is entered its inside, enters in the cyclone separator with circulated air, in the fines collection of the landing excess of imports subsequently awl.Because powder enters from the powder inlet pipe and freely behind the powder bucket that falls of powder concentrator falls to spreading disk, powder is difficult to evenly fall on the spreading disk, therefore the powder of its top of the bad dispersibility of spreading disk polishing powder can not get sufficient boiling, thereby has directly influenced the grinding efficiency of powder concentrator.
The utility model content
The technical problems to be solved in the utility model provides the ultra-fine eddy current powder concentrator of a kind of multi-stage separation, and it can make powder fall on the spreading disk equably, thereby the spreading disk polishing powder powder that is uniformly dispersed is fully seethed with excitement, so grinding efficiency is improved.
For solving the problems of the technologies described above, the ultra-fine eddy current powder concentrator of a kind of multi-stage separation of the utility model, it comprises separating chamber, the powder bucket falls, the powder inlet pipe, vertical drive shaft, axle sleeve, cage rotor, the powder bucket that falls is arranged on the internal upper part of separating chamber, the lower end of powder inlet pipe feeds in the powder bucket, vertical drive shaft is arranged on the axle sleeve, axle sleeve is installed in the center of top of powder bucket and passes the powder bucket, cage rotor is arranged on the lower end of vertical drive shaft, it also comprises the smoothers awl, loose powder awl and loose powder awl support, smoothers awl suitable for reading is arranged on the described powder bucket upper inside wall that falls, leave the powder space between the end opening of smoothers awl and the sleeve outer surface, the loose powder awl is positioned at the below of smoothers awl, suitable for reading being fixed on the described axle sleeve of loose powder awl, loose powder awl support one end is fixed on the end opening of loose powder awl, the other end is fixed on the inwall of powder bucket, leaves the powder space between the end opening of loose powder awl and the inwall of the powder bucket that falls, and evenly is provided with prerotation vane on the surface of material spreading cone.
The prerotation vane that evenly is provided with on the surface of described material spreading cone is three to nine.
Because the internal upper part at the powder bucket that falls is provided with the smoothers awl, be provided with the loose powder awl in its underpart, after powder falls from the powder inlet pipe, powder at first falls into the smoothers awl, and the powder space of leaving between end opening by smoothers awl and the sleeve outer surface that falls, evenly fall on the surface of loose powder awl, powder evenly slides to its end opening through prerotation vane on the surface of loose powder awl, and the powder space of leaving between the inwall by the loose powder awl end opening and the powder bucket that falls that falls is fallen on the spreading disk equably, centrifugal action at spreading disk, powder evenly disperses around spreading disk to greatest extent, the density that powder is seethed with excitement in the spreading disk upper area fully is even, thereby the grinding efficiency of powder concentrator is improved.
Description of drawings
Fig. 1 is the structural representation of the ultra-fine eddy current powder concentrator of the utility model multi-stage separation.
Fig. 2 is the material spreading cone of the ultra-fine eddy current powder concentrator of the utility model multi-stage separation and the structure enlarged diagram that support connects.
1. air outlets among the figure, 2. motor, 3. transmission device, 4. powder inlet pipe, 5. axle sleeve, 6. cage rotor, 7. vertical guide vane, 8. big blade, 9. fines collection awl, 10. spreading disk, 11. separating chamber, 12. cyclone separators, 13. air inlet, 14. fine powder pipes, 15. fines collection awl, 16. the meal collection cone, 17. vertical drive shafts, 18. logical powder passages, 19. lower cone, 20. upper cones, 21. remove the powder ring, 22. the lock air blade, 23. lock solar or lunar halo, 24. loose powder awl support, 25. loose powder awl, 26. smoothers awl, the 27. powder buckets that fall, 28. prerotation vanes.
The specific embodiment
Among Fig. 1, the ultra-fine eddy current powder concentrator of multi-stage separation comprises separating chamber 11, the powder bucket 27 that falls, powder inlet pipe 4, vertical drive shaft 17, axle sleeve 5 and cage rotor 6, the powder bucket 27 that falls is arranged on the internal upper part of separating chamber 11, the lower end of powder inlet pipe 4 feeds in the powder bucket 27, vertical drive shaft 17 is arranged on the axle sleeve 5, axle sleeve 5 is installed in the center of top of powder bucket 27 and passes powder bucket 27, and cage rotor 6 is arranged on the lower end of vertical drive shaft 17.Motor 2 links to each other with vertical drive shaft 17 by transmission device 3.Uniform several cyclone separators 12 in separating chamber 11 outsides, cyclone separator 12 tops and separating chamber 11 tops interlink, and cyclone separator 12 lower ends and superfine powder collection cone 15 interlink, and cyclone separator 12 tops are provided with air outlet 1.Separating chamber 11 is installed in superfine powder collection cone 15 tops, and separating chamber 11 bottoms are provided with an air inlet 13.Meal collection cone 16 is installed in the superfine powder collection cone 15, and meal collection cone 16 interlinks with separating chamber 11 bottoms.The top of spreading disk 10 is equipped with fines collection awl 9, and the below of spreading disk 10 is provided with fine powder pipe 14.The below of fines collection awl 9 is provided with big blade 8.Fines collection awl 9 is made of upper cone 20, lower cone 19 and logical powder passage 18, and logical powder passage 18 is arranged between upper cone 20 and the lower cone 19.Uniform on the lower cone 19 top circumference of fines collection awl 9 vertical guide vane 7 is set.The below is provided with airlock between the upper cone 20 of fines collection awl 9 and the lower cone 19 top circumference, airlock is made of lock solar or lunar halo 23, lock air blade 22 and dusting ring 21, and lock air blade 22 is uniform to be arranged on the dusting ring 21, upper end and the lower end of cage rotor 6 of dusting ring 21 are connected, locks solar or lunar halo 23 and be arranged between the space of locking air blade 22 and 21 formation of dusting ring.The ultra-fine eddy current powder concentrator of multi-stage separation also comprises smoothers awl 26, loose powder awl 25 and loose powder awl support 24, the suitable for reading of smoothers awl 26 is arranged on powder bucket 27 upper inside wall, leave the powder space between the end opening of smoothers awl 26 and axle sleeve 5 outer surfaces, loose powder awl 25 is positioned at the below of smoothers awl 26, suitable for reading being fixed on the axle sleeve 5 of loose powder awl 25, loose powder awl support 24 1 ends are fixed on the end opening of loose powder awl 25, the other end is fixed on the inwall of powder bucket 27, leave the powder space between the end opening of loose powder awl 25 and the inwall of the powder bucket 27 that falls, evenly be provided with prerotation vane 28 on the surface of material spreading cone 25.The prerotation vane 28 that evenly is provided with on the surface of material spreading cone 25 can be three to nine.Because the utility model has been set up smoothers awl 26 and loose powder awl 25 at the internal upper part of the powder bucket 27 that falls, therefore after powder falls from powder inlet pipe 4, powder at first falls into smoothers awl 26, and the powder space of leaving between end opening by smoothers awl 26 and axle sleeve 5 outer surfaces that falls, evenly fall on the surface of loose powder awl 25, powder evenly slides to its end opening through prerotation vane 28 on the surface of loose powder awl 25, and by loose powder bore 25 end openings and the inwall of the powder bucket 27 that falls between the powder space that falls left fall equably on the spreading disk 10, centrifugal action at spreading disk 10, powder evenly disperses around spreading disk to greatest extent, the density that powder is seethed with excitement in spreading disk 10 upper areas fully is even, thereby the grinding efficiency of powder concentrator is improved.
Claims (2)
1. ultra-fine eddy current powder concentrator of multi-stage separation, it comprises separating chamber, the powder bucket falls, the powder inlet pipe, vertical drive shaft, axle sleeve, cage rotor, the powder bucket that falls is arranged on the internal upper part of separating chamber, the lower end of powder inlet pipe feeds in the powder bucket, vertical drive shaft is arranged on the axle sleeve, axle sleeve is installed in the center of top of powder bucket and passes the powder bucket, cage rotor is arranged on the lower end of vertical drive shaft, it is characterized in that: it also comprises the smoothers awl, loose powder awl and loose powder awl support, smoothers awl suitable for reading is arranged on the described powder bucket upper inside wall that falls, leave the powder space between the end opening of smoothers awl and the sleeve outer surface, the loose powder awl is positioned at the below of smoothers awl, suitable for reading being fixed on the described axle sleeve of loose powder awl, loose powder awl support one end is fixed on the end opening of loose powder awl, the other end is fixed on the inwall of powder bucket, leave the powder space between the end opening of loose powder awl and the inwall of the powder bucket that falls, evenly be provided with prerotation vane on the surface of material spreading cone.
2. the ultra-fine eddy current powder concentrator of multi-stage separation according to claim 1 is characterized in that: the prerotation vane that evenly is provided with on the surface of described material spreading cone is three to nine.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009202340708U CN201493268U (en) | 2009-08-20 | 2009-08-20 | Multi-stage ultra-fine vortex powder separator |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009202340708U CN201493268U (en) | 2009-08-20 | 2009-08-20 | Multi-stage ultra-fine vortex powder separator |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201493268U true CN201493268U (en) | 2010-06-02 |
Family
ID=42436478
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2009202340708U Expired - Fee Related CN201493268U (en) | 2009-08-20 | 2009-08-20 | Multi-stage ultra-fine vortex powder separator |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201493268U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105414034A (en) * | 2015-12-16 | 2016-03-23 | 江苏吉能达环境能源科技有限公司 | High dispersion type vortex powder selecting machine |
| CN112354703A (en) * | 2020-10-20 | 2021-02-12 | 江苏吉达机械制造有限公司 | Adjustable three-separation powder separator |
-
2009
- 2009-08-20 CN CN2009202340708U patent/CN201493268U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105414034A (en) * | 2015-12-16 | 2016-03-23 | 江苏吉能达环境能源科技有限公司 | High dispersion type vortex powder selecting machine |
| CN112354703A (en) * | 2020-10-20 | 2021-02-12 | 江苏吉达机械制造有限公司 | Adjustable three-separation powder separator |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN202387599U (en) | Vortex combined powder separator | |
| CN209109277U (en) | A kind of pre-separation bypass wind roller type vertical mill | |
| CN2788905Y (en) | K type internal circulating powder selecting machine | |
| CN105414034A (en) | High dispersion type vortex powder selecting machine | |
| CN104043592A (en) | Novel double-transmission environment-friendly high-efficiency sorting machine | |
| CN102335656A (en) | Quadric-separated winnowing grader | |
| CN104984910A (en) | High-dispersibility vortex powder selecting machine | |
| CN102319673B (en) | Cylindrical powder concentrator | |
| CN203917150U (en) | Novel pair of transmission environment protection energy-saving efficient separator | |
| CN201020448Y (en) | Multi-classifying composite powder selector | |
| CN201493268U (en) | Multi-stage ultra-fine vortex powder separator | |
| CN202174006U (en) | Winnowing type powder removing machine for artificial sandstone | |
| CN106000552A (en) | Vertical outer circulation pulverizer | |
| CN110743792A (en) | High dispersion vortex powder concentrator | |
| PL155036B1 (en) | Separator,especially rotary for separating a mix of wood chops and a method for separating wood chops | |
| CN101947514B (en) | Coarse fraction powder concentrator | |
| CN1186133C (en) | Three composition dividing powder separating machine | |
| CN210752975U (en) | Resin binder negative pressure grinding system for abrasive disc and brake pad | |
| CN203235689U (en) | Efficient gravel classifier | |
| CN204892373U (en) | High dispersivity vortex selection powder machine | |
| CN210497245U (en) | High dispersion vortex powder separator | |
| CN2825110Y (en) | Three-separation powder concentrator | |
| CN2770817Y (en) | Five-grade separation combined powder separating machine air intake device | |
| CN202070424U (en) | Vortex combination powder separator | |
| CN202155250U (en) | Special grading machine for superfine powder |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20100602 Termination date: 20100820 |