CN207204300U - A kind of machining graphite air-flow vortex pulverizer - Google Patents
A kind of machining graphite air-flow vortex pulverizer Download PDFInfo
- Publication number
- CN207204300U CN207204300U CN201720932830.7U CN201720932830U CN207204300U CN 207204300 U CN207204300 U CN 207204300U CN 201720932830 U CN201720932830 U CN 201720932830U CN 207204300 U CN207204300 U CN 207204300U
- Authority
- CN
- China
- Prior art keywords
- diffluence room
- pulverizing chamber
- air
- chamber
- crushing
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- 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.)
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- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 title claims abstract description 32
- 229910002804 graphite Inorganic materials 0.000 title claims abstract description 22
- 239000010439 graphite Substances 0.000 title claims abstract description 22
- 238000003754 machining Methods 0.000 title claims abstract description 15
- 238000010298 pulverizing process Methods 0.000 claims abstract description 35
- 238000007599 discharging Methods 0.000 claims abstract description 16
- 238000004519 manufacturing process Methods 0.000 abstract description 9
- 238000012216 screening Methods 0.000 abstract description 3
- 230000000694 effects Effects 0.000 abstract description 2
- 239000000463 material Substances 0.000 description 4
- 238000000034 method Methods 0.000 description 3
- HBBGRARXTFLTSG-UHFFFAOYSA-N Lithium ion Chemical compound [Li+] HBBGRARXTFLTSG-UHFFFAOYSA-N 0.000 description 2
- 229910001416 lithium ion Inorganic materials 0.000 description 2
- 239000000843 powder Substances 0.000 description 2
- 239000002904 solvent Substances 0.000 description 2
- 239000004575 stone Substances 0.000 description 2
- 239000010406 cathode material Substances 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 239000008187 granular material Substances 0.000 description 1
- 239000007770 graphite material Substances 0.000 description 1
- 238000003780 insertion Methods 0.000 description 1
- 230000037431 insertion Effects 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
- 238000012545 processing Methods 0.000 description 1
- 230000002441 reversible effect Effects 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
Landscapes
- Crushing And Pulverization Processes (AREA)
Abstract
It the utility model is related to a kind of machining graphite air-flow vortex pulverizer, including crushing casing and discharging casing, crushing casing includes pulverizing chamber and diffluence room, diffluence room is located at the top of pulverizing chamber, the outer downside of pulverizing chamber is provided with airflow chamber, and grating disk is provided with pulverizing chamber, and the main shaft for stretching out pulverizing chamber and airflow chamber successively downwards is connected with below grating disk, for the bottom plate of pulverizing chamber to have the aerofoil in hole, the main shaft between aerofoil and airflow chamber's bottom plate is provided with scroll fan；Diffluence room is multi-stage diffluence room, between diffluence room at different levels by the different shunting screening of mesh number every, bottom diffluence room and pulverizing chamber by shunt screening every.The air-flow entered in airflow chamber is become eddy airstream by the utility model using scroll fan, is flowed into by aerofoil in pulverizing chamber, is combined with grating disk and graphite is crushed, crushing effect is more preferable.Graphite powder after crushing is classified via multi-stage diffluence room, is realized that crushing, classification are sequentially completed, is improved production efficiency, reduce production cost.
Description
Technical field
It the utility model is related to a kind of machining graphite equipment, and in particular to a kind of machining graphite air-flow vortex pulverizer.
Background technology
Graphite due to its source it is wide, cheap, charging/discharging voltage platform is low, reversible capacity is high the advantages that, be commonly used for lithium
Ion battery cathode material, but with graphite make the negative material of lithium ion battery there is also many shortcomings：It is poor with solvent compatibility,
High rate during charging-discharging is bad, because the common insertion of solvent molecule makes graphite linings peeling-off during first charge-discharge, so as to cause
Electrode life reduces.Conventional solution method is that processing is modified to graphite material surface, various modified graphites first have to by
Native graphite crushes and is processed into qualified spherical graphite powder.Disintegrating apparatus for producing common graphite powder is typically used height
Pressure gas stream is passed through pulverizing chamber, and high pressure draught is combined completion with grating disk and crushed, the graphite powder epigranular of production.Existing crushing
Machine can be only done crushed work, can not complete the classification work of material, when material needs classification, it is necessary to by it out of disintegrating machine
It is classified again with grader after taking-up, in being the increase in process, reduces production efficiency.If graphite can be smashed and is classified
Completed in one process, will undoubtedly greatly reduce production cost and pollution to environment.
Utility model content
To solve the above problems, the purpose of this utility model is to provide a kind of machining graphite air-flow vortex pulverizer,
Complete to crush and be classified work simultaneously, reduce production cost, improve production efficiency.
To achieve the above object, the technical scheme that the utility model is taken is：A kind of machining graphite is crushed with air-flow vortex
Machine, including crush casing and include pulverizing chamber and diffluence room, institute located at the discharging casing crushed above casing, the crushing casing
The top that diffluence room is located at pulverizing chamber is stated,
The outer downside of the pulverizing chamber is provided with airflow chamber, and grating disk, the side wall of the pulverizing chamber are provided with the pulverizing chamber
The charging aperture being located above grating disk side is provided with, is connected with below the grating disk and stretches out pulverizing chamber and air-flow successively downwards
The main shaft of room, for the bottom plate of the pulverizing chamber to have the aerofoil in hole, the main shaft between the aerofoil and airflow chamber's bottom plate is provided with whirlpool
Counter-rotating fan, the lower end of the main shaft are connected with the output shaft of spindle drive motor, and the bottom plate of the airflow chamber is provided with air inlet,
The air inlet is connected by airduct with air compressor；
The diffluence room is multi-stage diffluence room, is sieved between diffluence room at different levels by the different shunting of mesh number every bottom
Diffluence room and pulverizing chamber by shunting screening every the mesh number of the shunting sieve of the top to bottom diminishes successively, described in every grade
Inclined inflatable mouth under the side side wall of diffluence room is provided with inwardly, the inflatable mouth are connected by gas blow pipe with air blower, institute
State discharging casing and be provided with the discharging opening being connected with diffluence room at different levels by discharge nozzle, the inflatable mouth and discharge nozzle, which are located at, to be divided
The relative both sides of flow chamber.
Wherein, in the diffluence room at different levels through there is an assisted comminution axle, the upper end of the assisted comminution axle is from the top
Diffluence room is connected after stretching out with assisted comminution motor, and the part in diffluence room at different levels of the assisted comminution axle is accordingly set
There is finely divided blade.
Wherein, a helical blade driven by charging motor is provided with charging aperture, makes charging stable, contributes to crushing equal
It is even.
Wherein, the lower section for crushing casing is provided with base, the spindle drive motor and air compressor respectively with bottom
Seat is fixedly connected.
Preferably, it is respectively equipped with bearing between the main shaft and aerofoil, airflow chamber's bottom plate.The assisted comminution axle with each point
Bearing is respectively equipped between stream sieve.
Wherein, it is provided with closure door to be opened/closed on the outside of each discharging opening.
Compared with prior art, the utility model has the advantages that：The utility model will be entered using scroll fan
The air-flow entered in airflow chamber becomes eddy airstream, is flowed into by aerofoil in pulverizing chamber, is combined with grating disk and graphite is crushed,
Crushing effect is more preferable.Graphite powder after crushing is classified via multi-stage diffluence room, is realized that crushing, classification are sequentially completed, is improved
Production efficiency, reduce production cost.
Brief description of the drawings
Fig. 1 is the structural representation of the utility model embodiment one.
Description of reference numerals：
1st, casing is crushed；2nd, discharge casing；3rd, pulverizing chamber；4th, diffluence room；5th, airflow chamber；6th, grating disk；7th, charging aperture；8、
Main shaft；9th, aerofoil；10th, scroll fan；11st, spindle drive motor；12nd, air inlet；13rd, airduct；14th, air compressor；15th, divide
Stream sieve；16th, inflatable mouth；17th, gas blow pipe；18th, air blower；19th, discharge nozzle；20th, discharging opening；21st, assisted comminution axle；22nd, it is auxiliary
Help crushing motor；23rd, finely divided knife；24th, charging motor；25th, helical blade；26th, base.
Embodiment
To make the technical problems to be solved in the utility model, technical scheme and advantage clearer, below in conjunction with accompanying drawing
And specific embodiment is described in detail.
Refer to shown in Figure of description 1, the utility model is a kind of machining graphite air-flow vortex pulverizer, including powder
Broken casing 1, the discharging casing 2 above crushing casing 1, the base 26 located at the lower section of crushing casing 1, the crushing casing 1
Including pulverizing chamber 3 and diffluence room 4, the diffluence room 4 is located at the top of pulverizing chamber 3, and the outer downside of the pulverizing chamber 3 is provided with gas
Flow chamber 5, the pulverizing chamber 3 is interior to be provided with grating disk 6, and the side wall of the pulverizing chamber 3 is provided with entering above the side of grating disk 6
Material mouth 7, charging aperture 7 is interior to be provided with a helical blade 25 driven by charging motor 24.
The lower section of the grating disk 6 is connected with the main shaft 8 for stretching out pulverizing chamber 3 and airflow chamber 5 successively downwards, the pulverizing chamber
3 bottom plate is the aerofoil 9 in tool hole, and bearing is respectively equipped between the main shaft 8 and aerofoil 9, the bottom plate of airflow chamber 5.
Main shaft 8 between the aerofoil 9 and the bottom plate of airflow chamber 5 is provided with scroll fan 10, the lower end of the main shaft 8 and master
The output shaft of axle motor 11 is connected, and the bottom plate of the airflow chamber 5 is provided with air inlet 12, and the air inlet 12 passes through airduct
13 are connected with air compressor 14, and the spindle drive motor 11 and air compressor 14 are fixedly connected with base 26 respectively.
The diffluence room 4 is multi-stage diffluence room (two-stage is only illustrated in figure), passes through mesh number difference between diffluence room at different levels
Shunting sieve 15 separate, and the hole mesh number of aerofoil 9 be less than any one shunting sieve 15 mesh number.The diffluence room 4 of bottom and powder
Broken room 3 is separated by shunting sieve 15, and the mesh number of the shunting sieve 15 of the top to bottom diminishes successively, every grade of diffluence room 4
Side side wall be provided with inwardly under inclined inflatable mouth 16, the inflatable mouth 16 is connected by gas blow pipe 17 with air blower 18,
The discharging casing 2 is provided with the discharging opening 20 being connected with diffluence room 4 at different levels by discharge nozzle 19, each discharging opening 20
Outside is provided with closure door to be opened/closed.The inflatable mouth 16 and discharge nozzle 19 are located at the relative both sides of diffluence room 4.
Through there is an assisted comminution axle 21 in the diffluence room 4 at different levels, the upper end of the assisted comminution axle 21 is from the top
Diffluence room 4 is connected after stretching out with assisted comminution motor 22, and axle is respectively equipped between the assisted comminution axle 21 and each shunting sieve 15
Hold.
The part in diffluence room 4 at different levels of the assisted comminution axle 21 is accordingly provided with finely divided blade 23.
Operation principle of the present utility model is：Natural stone ink is delivered in pulverizing chamber from charging aperture by helical blade, gas
Air-flow in flow chamber forms eddy airstream in the presence of scroll fan, enters pulverizing chamber, eddy airstream and grating disk from aerofoil
With reference to natural stone ink is crushed, the graphite powder after crushing enters in diffluence room, due to the presence of the different shunting sieve of mesh number, graphite
Powder is classified according to granule size, and in the presence of air blower, is blowed to by eddy airstream after discharge nozzle from discharge hole for discharge, by
This can as needed a certain granularity of selection graphite powder in case using.Again because the rotation of finely divided knife, graphite powder exist
This is further crushed in diffluence room, can obtain the smaller graphite powder of particle diameter.
Embodiment above is only the preferred embodiment of this creation, all in this wound not to limit this creation
Any modification, equivalent substitution and improvements for being done etc. within the spirit and principle of work, should be included in this creation protection domain it
It is interior.
Claims (7)
1. a kind of machining graphite air-flow vortex pulverizer, including crush casing (1) and the discharging above crushing casing (1)
Casing (2), the crushing casing (1) include pulverizing chamber (3) and diffluence room (4), and the diffluence room (4) is located at pulverizing chamber (3)
Top, it is characterised in that
The outer downside of the pulverizing chamber (3) is provided with airflow chamber (5), and grating disk (6), the crushing are provided with the pulverizing chamber (3)
The side wall of room (3) is provided with the charging aperture (7) above grating disk (6) side, is connected with below the grating disk (6) downwards
The main shaft (8) of pulverizing chamber (3) and airflow chamber (5) is stretched out successively, and the bottom plate of the pulverizing chamber (3) is described to have the aerofoil (9) in hole
Main shaft (8) between aerofoil (9) and airflow chamber (5) bottom plate is provided with scroll fan (10), the lower end of the main shaft (8) and main shaft
The output shaft of motor (11) is connected, and the bottom plate of the airflow chamber (5) is provided with air inlet (12), and the air inlet (12) is logical
Airduct (13) is crossed with air compressor (14) to be connected；
The diffluence room (4) is multi-stage diffluence room, is separated between diffluence room at different levels by the different shunting sieve (15) of mesh number, most lower
Diffluence room (4) and the pulverizing chamber (3) of side are separated by shunting sieve (15), the mesh number of the shunting sieve (15) of the top to bottom according to
It is secondary to diminish, inclined inflatable mouth (16) under the side side wall of every grade of diffluence room (4) is provided with inwardly, the inflatable mouth (16)
It is connected by gas blow pipe (17) with air blower (18), the discharging casing (2) is provided with passes through discharge nozzle with diffluence room at different levels (4)
(19) discharging opening (20) being connected, the inflatable mouth (16) and discharge nozzle (19) are located at the relative both sides of diffluence room (4).
2. machining graphite according to claim 1 air-flow vortex pulverizer, it is characterised in that the diffluence room at different levels
(4) through there is an assisted comminution axle (21) in, the upper end of the assisted comminution axle (21) from the diffluence room (4) of the top stretch out after with
Assisted comminution motor (22) is connected, and the part in diffluence room at different levels (4) of the assisted comminution axle (21) is accordingly provided with
Finely divided blade (23).
3. machining graphite according to claim 1 air-flow vortex pulverizer, it is characterised in that in the charging aperture (7)
Provided with a helical blade (25) driven by charging motor (24).
4. machining graphite according to claim 1 air-flow vortex pulverizer, it is characterised in that the crushing casing (1)
Lower section be provided with base (26), the spindle drive motor (11) and air compressor (14) respectively with base (26) is fixed connects
Connect.
5. machining graphite according to claim 1 air-flow vortex pulverizer, it is characterised in that the main shaft (8) and wind
Bearing is respectively equipped between plate (9), airflow chamber (5) bottom plate.
6. machining graphite according to claim 2 air-flow vortex pulverizer, it is characterised in that the assisted comminution axle
(21) it is respectively equipped with bearing between each shunting sieve (15).
7. machining graphite according to claim 1 air-flow vortex pulverizer, it is characterised in that each discharging opening
(20) outside is provided with closure door to be opened/closed.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720932830.7U CN207204300U (en) | 2017-07-29 | 2017-07-29 | A kind of machining graphite air-flow vortex pulverizer |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720932830.7U CN207204300U (en) | 2017-07-29 | 2017-07-29 | A kind of machining graphite air-flow vortex pulverizer |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207204300U true CN207204300U (en) | 2018-04-10 |
Family
ID=61814664
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720932830.7U Expired - Fee Related CN207204300U (en) | 2017-07-29 | 2017-07-29 | A kind of machining graphite air-flow vortex pulverizer |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207204300U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110152811A (en) * | 2019-05-17 | 2019-08-23 | 广西力源宝科技有限公司 | A kind of kitchen/rubbish from cooking pulping system and pulping process |
| CN110302865A (en) * | 2019-05-23 | 2019-10-08 | 潍坊护理职业学院 | A kind of multi-stage crushing device at Chinese herbal ultra-fine powder end |
| CN110404635A (en) * | 2019-08-05 | 2019-11-05 | 东北大学 | A kind of fluidization vertical stirring mill suitable for dry type grinding |
| CN110433925A (en) * | 2019-08-05 | 2019-11-12 | 东北大学 | A kind of dry type grinding method suitable for vertical stirring mill |
-
2017
- 2017-07-29 CN CN201720932830.7U patent/CN207204300U/en not_active Expired - Fee Related
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110152811A (en) * | 2019-05-17 | 2019-08-23 | 广西力源宝科技有限公司 | A kind of kitchen/rubbish from cooking pulping system and pulping process |
| CN110302865A (en) * | 2019-05-23 | 2019-10-08 | 潍坊护理职业学院 | A kind of multi-stage crushing device at Chinese herbal ultra-fine powder end |
| CN110302865B (en) * | 2019-05-23 | 2020-11-24 | 张凤 | Multistage reducing mechanism of super-micro powder of traditional chinese medicine |
| CN110404635A (en) * | 2019-08-05 | 2019-11-05 | 东北大学 | A kind of fluidization vertical stirring mill suitable for dry type grinding |
| CN110433925A (en) * | 2019-08-05 | 2019-11-12 | 东北大学 | A kind of dry type grinding method suitable for vertical stirring mill |
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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: 20180410 |