CN206701473U - Ultra-fine turbine airflow grading wheel main part - Google Patents
Ultra-fine turbine airflow grading wheel main part Download PDFInfo
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- CN206701473U CN206701473U CN201720116487.9U CN201720116487U CN206701473U CN 206701473 U CN206701473 U CN 206701473U CN 201720116487 U CN201720116487 U CN 201720116487U CN 206701473 U CN206701473 U CN 206701473U
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- grading wheel
- rotary table
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- 239000000463 material Substances 0.000 claims abstract description 43
- 238000007599 discharging Methods 0.000 claims abstract description 37
- 239000000843 powder Substances 0.000 claims abstract description 29
- 230000000694 effects Effects 0.000 claims abstract description 9
- 239000011796 hollow space material Substances 0.000 claims abstract description 4
- 238000003756 stirring Methods 0.000 claims description 6
- 239000002245 particle Substances 0.000 description 5
- 238000005516 engineering process Methods 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 230000002093 peripheral effect Effects 0.000 description 2
- 238000013461 design Methods 0.000 description 1
- 238000011161 development Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000011160 research Methods 0.000 description 1
- 238000004513 sizing Methods 0.000 description 1
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Abstract
It the utility model is related to Gas grinding grader, specifically ultra-fine turbine airflow grading wheel main part, including driving the hollow grading wheel rotated by rotating shaft, the hollow material discharging wheel with axis of rotation is communicated with the upside of the grading wheel, the material discharging wheel inner chamber connects with grading wheel inner chamber, and the powder into grading wheel inner chamber flows out under wind-force effect from material discharging wheel.The utility model sets material discharging wheel on grading wheel, can export the powder of grading wheel inner chamber rapidly under wind-force effect, improves discharging efficiency；The grading wheel of rotation only allows thinner powder to enter inner chamber from the gap between its column simultaneously, realizes the thickness grading of powder.
Description
Technical field
The classification wheel apparatus of pulverizer is the utility model is related to, it is abradant a kind of brand-new super more particularly to powder body material
Thin turbine airflow grading wheel main part.
Background technology
Gas grinding machine with the good performance such as energy-conserving and environment-protective due to having obtained quick development, especially air-flow crushing
Machine has won the good reputation of scientific research person, corporate boss in material fine and classification field.With new energy, the different army of new material industry
Projection, market rapidly increase to the demand of overdraught grinder, and the requirement of its performance and quality is also increasingly strict, particularly
There are tightened up requirement in the developed countries such as America and Europe.Although the Gas grinding grader species of in the market is various, its grading wheel
Classification guide effect it is not ideal.
Utility model content
For above-mentioned technical problem, the purpose of this utility model be to provide a kind of grading effect preferably, discharging efficiency compared with
High ultra-fine turbine airflow grading wheel main part.
Technical scheme is used by the utility model solves above-mentioned technical problem：Ultra-fine turbine airflow grading wheel main part,
It includes driving the hollow grading wheel rotated by rotating shaft, and the hollow material discharging wheel with axis of rotation is communicated with the upside of the grading wheel, should
Material discharging wheel inner chamber connects with grading wheel inner chamber, and the powder into grading wheel inner chamber flows out under wind-force effect from material discharging wheel.
Preferably, the idle wheels that the grading wheel includes the upper lower rotary table of annular and is arranged between lower rotary table,
The rotating shaft sequentially passes through top rotary table, runner and lower rotary table, and rotating shaft bottom is fixedly connected with lower rotary table, and the runner is by circumferentially
The several columns for the upper lower rotary table of both ends connection being spaced apart form, and the powder on the outside of runner is under the action of the forces of the wind from adjacent two
Gap between column enters runner cavities.
Preferably, it is fixedly connected with material stirring disc on the upside of the top rotary table.
Preferably, the material stirring disc includes the disk body being fixedly connected in the outer part with top rotary table, set in the perisporium of disk body
There is material toggling block.
Preferably, the top rotary table is fixedly connected with the material discharging wheel lower end in the inner part.
Preferably, the material discharging wheel upper end is connected with rotating shaft, material discharging wheel perisporium is radially arranged several to be connected with its inner chamber
Discharge opening.
Preferably, the guide cup that top rotary table inner ring connects with runner cavities is provided through on the downside of material discharging wheel.
Preferably, the rotating shaft outer sheath is provided with hollow guide post, the guide post is passed through in the guide cup and runner
Chamber, guide post upper end are connected with upper end described in material discharging wheel, and guide post lower end is connected with the lower rotary table.
Preferably, the arc of the guide post axial cross section radially indent.
As can be known from the above technical solutions, the utility model sets material discharging wheel on grading wheel, will can divide under wind-force effect
The powder of step cone inner chamber exports rapidly, improves discharging efficiency；The grading wheel of rotation only allows thinner powder from its column simultaneously
Between gap enter inner chamber, so as to realize the thickness grading of powder.
Brief description of the drawings
Fig. 1 is a kind of dimensional structure diagram of preferred embodiment of the utility model.
Embodiment
The utility model is discussed in detail with reference to Fig. 1：
Ultra-fine turbine airflow grading wheel main part, it is a kind of main classification part of mechanical centrifugal formula gas flow sizing machine, is adopted
With " flow type " technology, ensure that the classification of material is accurate, efficiently and reliable, it includes the middle space stage that rotation is driven by rotating shaft 3
Wheel 21, grading wheel upside are communicated with the hollow material discharging wheel 22 with axis of rotation, and the material discharging wheel inner chamber connects with grading wheel inner chamber,
Powder into grading wheel inner chamber flows out under wind-force effect from material discharging wheel, so as to improve discharging efficiency.In implementation process, wind
Machine provides the charging wind-force of classification air flow, such as drives main air blower, centrifugal pan and axial flow blower, wind using the axle of an entirety
It can also be accelerated by the assembly of axial flow blower and blade ring, reach the purpose for improving wind-force.The utility model passes through spiral shell
Eddy flow dynamic wind drives feeding material, and fine powder is mixed in wind, and thick material drops downwards, and the fine powder being mixed in wind leads to
Cross the outside that blower fan is transported to grading wheel main part, then separated from wind fine powder by the grading wheel of rotation, Ran Houpai
Go out.Clean coarse fodder can be obtained using the ultra-fine turbine airflow grading wheel main part of above-mentioned design, once coarse fodder by graded region, just
Material pollution can not be newly entered again.So it is obtained with the coarse fodder of high quality, high yield；Meanwhile separated fines also may be used
Continually collected, separately do it and use.
Specifically, the idle wheels that the grading wheel 21 includes the upper lower rotary table of annular and is arranged between lower rotary table
213, the rotating shaft sequentially passes through top rotary table 211, runner and lower rotary table 212, and rotating shaft bottom is fixedly connected with lower rotary table, described turn
Several columns that wheel is connected upper lower rotary table by the both ends being circumferentially spaced apart form, effect of the powder on the outside of runner in wind-force
Under from the gap between two adjacent upright enter runner cavities；Because the column of circle distribution is rotated with rotating shaft, adjacent two is vertical
Gap between post is as the increase of rotating speed is in the shorter residence time of same position, and thinner powder self gravitation is smaller,
It is shorter by off time, therefore only have thinner powder just can be by between two adjacent upright under the action of the forces of the wind
Gap.In implementation process, because grading particle diameter is peripheral speed or grading wheel peripheral speed and the air for flowing through grading wheel
Radial velocity function, therefore the fineness of product can be controlled by changing the rotating speed of grading wheel, not meet Particle size requirements
Powder will not then enter grading wheel.
In the utility model, the upside of top rotary table 211 is fixedly connected with material stirring disc 23, and it can be to the powder outside grading wheel
Body is disperseed, and prevents powder adhesion；Preferably, the material stirring disc 23 includes the disk body being fixedly connected in the outer part with top rotary table
231, top rotary table drives disk body to rotate, and the material toggling block 232 rotated with rotating shaft is provided with the perisporium of disk body, powder can be disperseed.
The top rotary table 211 can be fixedly connected with the material discharging wheel lower end using bolt in the inner part, the material discharging wheel
Upper end is connected with rotating shaft, is driven and rotated by rotating shaft, and the perisporium of material discharging wheel 22 is radially arranged several discharge openings connected with its inner chamber
221, the powder into material discharging wheel inner chamber is acted on from discharge opening in wind-force to flow out, so as to which powder is oriented into the position specified, favorably
With collection.Preferably, the guide cup 24 that top rotary table inner ring connects with runner cavities is provided through on the downside of material discharging wheel, guide
The similar funnel of cup, further improves discharging efficiency.
Preferably, the rotating shaft outer sheath is provided with hollow guide post 25, it can rotate with rotating shaft, and the guide post passes through institute
Guide cup and runner cavities are stated, guide post upper end is connected with upper end described in material discharging wheel, and guide post lower end is connected with the lower rotary table；
Preferably, the arc of the guide post axial cross section radially indent；On the one hand the rotation guide post of this structure can facilitate
Rotating shaft, protection rotating shaft are installed, on the other hand the powder of runner cavities can be upwardly directed to material discharging wheel, and then improves discharging efficiency.
Ultra-fine turbine airflow grading wheel main part of the present utility model is by the centrifugal force and wind-force of equilibrium stage wheel to powder
It is classified.Particle to be separated is blown into by blower fan and arrives at grading wheel, and carries out grading to it with joint efforts by above-mentioned.Compared with
Thin particle is easier to be acted on by wind-force, and thick particle is easier by centrifugal action；Therefore, coarse powder classification more difficult to get access
Inner chamber is taken turns, and fine powder overcomes centrifugal force to enter its inner chamber through grading wheel, is then discharged out.
Above-mentioned embodiment is only for illustration of the utility model, and is not the relevant skill to limitation of the present utility model
The those of ordinary skill in art field, can be so that various changes can be made in the case where not departing from the spirit and scope of the utility model
And modification, therefore all equivalent technical schemes should also belong to category of the present utility model.
Claims (9)
1. ultra-fine turbine airflow grading wheel main part, including the hollow grading wheel rotated is driven by rotating shaft, it is characterised in that：The classification
Wheel upside is communicated with the hollow material discharging wheel with axis of rotation, and the material discharging wheel inner chamber connects with grading wheel inner chamber, into grading wheel
The powder of chamber flows out under wind-force effect from material discharging wheel.
2. ultra-fine turbine airflow grading wheel main part according to claim 1, it is characterised in that：The grading wheel includes annular
Upper lower rotary table and the idle wheels being arranged between lower rotary table, the rotating shaft sequentially pass through top rotary table, runner and lower rotary table, turn
Axle bottom is fixedly connected with lower rotary table, and the runner is connected several column groups of upper lower rotary table by the both ends being circumferentially spaced apart
Into the powder on the outside of runner enters runner cavities from the gap between two adjacent upright under the action of the forces of the wind.
3. ultra-fine turbine airflow grading wheel main part according to claim 2, it is characterised in that：It is fixed on the upside of the top rotary table to connect
It is connected to material stirring disc.
4. ultra-fine turbine airflow grading wheel main part according to claim 3, it is characterised in that：The material stirring disc include with upper turn
The disk body that disk is fixedly connected in the outer part, the perisporium of disk body is provided with material toggling block.
5. ultra-fine turbine airflow grading wheel main part according to claim 4, it is characterised in that：The top rotary table in the inner part with institute
Material discharging wheel lower end is stated to be fixedly connected.
6. ultra-fine turbine airflow grading wheel main part according to claim 5, it is characterised in that：The material discharging wheel upper end and rotating shaft
Connection, material discharging wheel perisporium are radially arranged several discharge openings connected with its inner chamber.
7. ultra-fine turbine airflow grading wheel main part according to claim 6, it is characterised in that：It is provided with and wears on the downside of material discharging wheel
Cross the guide cup that top rotary table inner ring connects with runner cavities.
8. ultra-fine turbine airflow grading wheel main part according to claim 7, it is characterised in that：During the rotating shaft outer sheath is provided with
Empty guide post, the guide post pass through the guide cup and runner cavities, and guide post upper end is connected with upper end described in material discharging wheel, guide
Post lower end is connected with the lower rotary table.
9. ultra-fine turbine airflow grading wheel main part according to claim 8, it is characterised in that：The guide post axial cross section is in
The arc that footpath concaves.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720116487.9U CN206701473U (en) | 2017-02-10 | 2017-02-10 | Ultra-fine turbine airflow grading wheel main part |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720116487.9U CN206701473U (en) | 2017-02-10 | 2017-02-10 | Ultra-fine turbine airflow grading wheel main part |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206701473U true CN206701473U (en) | 2017-12-05 |
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ID=60472110
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| Application Number | Title | Priority Date | Filing Date |
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| CN201720116487.9U Active CN206701473U (en) | 2017-02-10 | 2017-02-10 | Ultra-fine turbine airflow grading wheel main part |
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| CN (1) | CN206701473U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106669948A (en) * | 2017-02-10 | 2017-05-17 | 广州中卓智能装备有限公司 | Superfine turbine air classification wheel main piece |
-
2017
- 2017-02-10 CN CN201720116487.9U patent/CN206701473U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106669948A (en) * | 2017-02-10 | 2017-05-17 | 广州中卓智能装备有限公司 | Superfine turbine air classification wheel main piece |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20220411 Address after: 511496 No. 1, Chuangyuan Road, Zhongcun street, Panyu District, Guangzhou City, Guangdong Province Patentee after: PUHLER (GUANGDONG) SMART NANO TECHNOLOGY Co.,Ltd. Patentee after: Hunan paile Intelligent Equipment Group Co.,Ltd. Patentee after: Hunan Jinling Machine Tool Technology Group Co.,Ltd. Address before: 510000 self compiled 01 by workshop 1, No. 10, Hanqi Avenue, Dalong street, Panyu District, Guangzhou, Guangdong Province Patentee before: CHNZO (GUANGZHOU) SMART EQUIPMENT CO.,LTD. |