CN207103125U - A kind of lithium ion battery negative material processing vibratory sieve - Google Patents
A kind of lithium ion battery negative material processing vibratory sieve Download PDFInfo
- Publication number
- CN207103125U CN207103125U CN201720932845.3U CN201720932845U CN207103125U CN 207103125 U CN207103125 U CN 207103125U CN 201720932845 U CN201720932845 U CN 201720932845U CN 207103125 U CN207103125 U CN 207103125U
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- Prior art keywords
- chamber
- box body
- lithium ion
- ion battery
- main box
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- 229910001416 lithium ion Inorganic materials 0.000 title claims abstract description 27
- HBBGRARXTFLTSG-UHFFFAOYSA-N Lithium ion Chemical compound [Li+] HBBGRARXTFLTSG-UHFFFAOYSA-N 0.000 title claims abstract description 26
- 238000012545 processing Methods 0.000 title claims abstract description 18
- 239000000463 material Substances 0.000 title claims abstract description 15
- 238000012216 screening Methods 0.000 claims abstract description 60
- 238000007599 discharging Methods 0.000 claims abstract description 43
- 238000000227 grinding Methods 0.000 claims abstract description 22
- 238000002156 mixing Methods 0.000 claims abstract description 14
- 238000005096 rolling process Methods 0.000 claims abstract description 4
- 239000004744 fabric Substances 0.000 claims description 21
- 230000005540 biological transmission Effects 0.000 claims description 8
- 238000004140 cleaning Methods 0.000 claims description 3
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 abstract description 16
- 239000002245 particle Substances 0.000 abstract description 9
- 229910002804 graphite Inorganic materials 0.000 abstract description 8
- 239000010439 graphite Substances 0.000 abstract description 8
- 238000000034 method Methods 0.000 description 2
- 238000009831 deintercalation Methods 0.000 description 1
- 239000007772 electrode material Substances 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000003780 insertion Methods 0.000 description 1
- 230000037431 insertion Effects 0.000 description 1
- 238000003754 machining Methods 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000002360 preparation method Methods 0.000 description 1
- 239000002994 raw material Substances 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
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- Battery Electrode And Active Subsutance (AREA)
Abstract
It the utility model is related to a kind of lithium ion battery negative material processing vibratory sieve, including main box, auxiliary box body located at main box side, the top of the main box is provided with charging aperture, the first order screening chamber set gradually from top to bottom is provided with the main box, screen chamber and discharging chamber in the second level, main discharging opening is provided with the discharging chamber, the auxiliary box body is connected with second level screening chamber by conveying mouth, connected between the auxiliary box body and discharging chamber by secondary discharging opening, first order screening plant is provided between the first order screening chamber and second level screening chamber, screening conveyer belt in the second level is provided between the second level screening chamber and discharging chamber, inclined grinding web plate is provided with the auxiliary box body, the mixing roll of reciprocating rolling is provided with above the grinding web plate.The graphite uniform particle sizes that the utility model filters out, are easy to the processing of lithium ion battery, extend the service life of lithium ion battery.
Description
Technical field
It the utility model is related to a kind of battery material process equipment, and in particular to a kind of lithium ion battery negative material processing
Use vibratory sieve.
Background technology
Lithium ion battery is a kind of rechargeable battery, and it relies primarily on lithium ion, and movement carrys out work between a positive electrode and a negative electrode,
In charge and discharge process, Li+ comes and goes insertion and deintercalation between two electrodes.Electrode material is the important composition of lithium ion battery
Part, it is the core of lithium ion battery.Lithium ion battery negative material uses graphite as raw material more, and is carrying out machining graphite
During processing, have to graphite particle diameter it is certain require, the graphite screening plant used at present is vibratory sieve, the graphite particle diameter filtered out
It is inconsistent, difficulty is brought to the processing of later stage lithium ion battery, and the service life of battery can be also influenceed, reduce the matter of battery
Amount.
Utility model content
To solve the above problems, the purpose of this utility model is to provide a kind of lithium ion battery negative material processing with shaking
Dynamic sieve, the graphite uniform particle sizes filtered out, is easy to the processing of lithium ion battery, extends the service life of lithium ion battery.
To achieve the above object, the technical scheme that the utility model is taken is：A kind of lithium ion battery negative material processing
With vibratory sieve, including main box, the auxiliary box body located at main box side, the top of the main box is provided with charging aperture, the master
First order screening chamber, second level screening chamber and the discharging chamber set gradually from top to bottom is provided with casing, is set at the discharging chamber
There is main discharging opening, the auxiliary box body is connected by conveying mouth with second level screening chamber, passed through between the auxiliary box body and discharging chamber
Secondary discharging opening connection, first order screening plant, first order sieve are provided between the first order screening chamber and second level screening chamber
Screening device includes annular backup pad, baffle plate, annular shield plate, the first order screen cloth being horizontally placed in main box, the first order sieve
Circumferentially spaced between net and main box inwall to be provided with 2~6 vibrators, the annular backup pad is located under first order screen cloth
Side and its outer rim be fixedly connected with the inwall of main box, the annular shield plate located at first order screen cloth top and its outer rim with
The inwall of main box is fixedly connected, and the upper and lower side of the baffle plate is fixed positioned at the inner edge of annular shield plate and annular backup pad respectively
Connect, the position that first order screen cloth is corresponded on the baffle plate is provided with through hole, between the annular backup pad and first order screen cloth
Multiple springs of circumferentially spaced setting；
Screening conveyer belt in the second level is provided between the second level screening chamber and discharging chamber, conveyer belt is screened in the second level
Be more than the guipure of first order screen cloth for mesh number, the upper and lower of second level screening conveyer belt is circumferentially spaced be provided with it is multiple with
The support bar that main box inwall is fixedly connected, vibrator is provided between the support bar and second level screening conveyer belt；
For the close odd-side body end of the second level screening conveyer belt at conveying mouth, the secondary discharging opening is located at auxiliary box body
Bottom plate on, inclined grinding web plate is provided with the auxiliary box body, the high-end screening located at the second level of the grinding web plate conveys
The end side-lower of band, the grinding web plate top are provided with the mixing roll of reciprocating rolling, the grinding web plate and second level screening
The mesh number of conveyer belt is identical.
Preferably, the discharging chamber is conical cavity, and the main discharging opening is located at the bottom of conical cavity.
Wherein, the both ends of the mixing roll are positioned in the side wall of auxiliary box body by bearings, and the one of the mixing roll
End is connected from after auxiliary box body stretching with reciprocating transmission device.
Further, the reciprocating transmission device includes grinding sprocket wheel on the mixing roll, on the outside of the auxiliary box body
Chain gearing, the chain gearing includes clockwise and anticlockwise motor, drive sprocket, driven sprocket, is wound in drive sprocket
With the chain on driven sprocket, the drive sprocket is connected with clockwise and anticlockwise motor, and the grinding sprocket wheel connects with chain power transmission
Connect, the chain is identical with the angle of inclination for grinding web plate.
Wherein, the lower section of the discharging chamber is provided with support frame.
Wherein, clean-up port and cleaning door are provided with the first order screening chamber.
Compared with prior art, the utility model has the advantages that：The utility model passes through two in main box
Level screening mesh screen selects the qualified graphite powder for meeting Particle size requirements, the underproof graphite powder quilt in second level screening conveyer belt top
It is delivered in auxiliary box body and grinds, further obtains the qualified graphite powder of particle diameter, the graphite uniform particle sizes filtered out, be easy to lithium ion
The processing of battery, extend the service life of lithium ion battery.
Brief description of the drawings
Fig. 1 is the structural representation of the utility model embodiment one；
Fig. 2 is the schematic enlarged-scale view at A in Fig. 1；
Fig. 3 is the enlarged drawing of the top view at auxiliary box body in embodiment one.
Description of reference numerals：1st, main box；2nd, auxiliary box body；3rd, charging aperture；4th, first order screening chamber；5th, the second level is screened
Chamber；6th, discharging chamber；7th, main discharging opening；8th, conveying mouth；9th, secondary discharging opening；10th, first order screening plant；10-1, annular backup pad；
10-2, baffle plate；10-3, annular shield plate；10-4, first order screen cloth；10-5, vibrator；10-6, spring；11st, the second level is screened
Conveyer belt；12nd, support bar；13rd, web plate is ground；14th, mixing roll；15th, sprocket wheel is ground；16th, clockwise and anticlockwise motor；17th, drive sprocket；
18th, driven sprocket；19th, chain；20th, support frame.
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 and accompanying drawing 2, the utility model is that a kind of processing of lithium ion battery negative material is used
Vibratory sieve, including main box 1, the auxiliary box body 2 located at the side of main box 1, the top of the main box 1 is provided with charging aperture 3, described
First order screening chamber 4, second level screening chamber 5 and the discharging chamber 6 set gradually from top to bottom, the discharging are provided with main box 1
Main discharging opening 7 is provided with chamber 6, the lower section of the discharging chamber 6 is provided with support frame 20.Preferably, the discharging chamber 6 is conical cavity,
The main discharging opening 7 is located at the bottom of conical cavity.
Clean-up port 21 and cleaning door are equipped with the first order screening chamber 4 and auxiliary box body 2.
The auxiliary box body 2 is connected with second level screening chamber 5 by conveying mouth 8, is led between the auxiliary box body 2 and discharging chamber 6
Cross secondary discharging opening 9 to connect, first order screening plant 10 is provided between first order screening chamber 4 and second level screening chamber 5, this
One-level screening plant 10 include annular backup pad 10-1, baffle plate 10-2, annular shield plate 10-3, be horizontally placed in main box 1 the
One-level screen cloth 10-4, it is circumferentially spaced between first order screen cloth 10-4 and main box 1 inwall to be provided with 4 vibrator 10-5,
The annular backup pad 10-1 is fixedly connected located at first order screen cloth 10-4 lower section and its outer rim with the inwall of main box 1, institute
Annular shield plate 10-3 is stated to be fixedly connected with the inwall of main box 1 located at first order screen cloth 10-4 top and its outer rim, it is described
Baffle plate 10-2 upper and lower side is fixedly connected positioned at annular shield plate 10-3 with annular backup pad 10-1 inner edge respectively, the baffle plate
Position on 10-2 corresponding to first order screen cloth 10-4 is provided with through hole, the annular backup pad 10-1 and first order screen cloth 10-4 it
Between circumferentially spaced setting multiple spring 10-6.
The second level driven by conveying roller, which is provided with, between the second level screening chamber 5 and discharging chamber 6 screens conveyer belt 11, institute
It is the guipure that mesh number is more than first order screen cloth 10-4 to state second level screening conveyer belt 11, the second level screening conveyer belt 11
Upper and lower is circumferentially spaced to be provided with multiple support bars 12 being fixedly connected with the inwall of main box 1, the support bar 12 and the second level
Vibrator 10-5 is provided between screening conveyer belt 11.
At conveying mouth 8, the secondary discharging opening 9 is located at the end of close auxiliary box body 2 of the second level screening conveyer belt 11
It is provided with inclined grinding web plate 13 on the bottom plate of auxiliary box body 2, in the auxiliary box body 2, the high-end of the grinding web plate 13 is located at the
Two level screens the end side-lower of conveyer belt 11, and the top of grinding web plate 13 is provided with the mixing roll 14 of reciprocating rolling, described to grind
It is identical with the mesh number of second level screening conveyer belt 11 to grind web plate 13.
The both ends of the mixing roll 14 are positioned at by bearings in the side wall of auxiliary box body 2, and the one of the mixing roll 14
End is connected from after the stretching of auxiliary box body 2 with reciprocating transmission device.
As described in Figure 3, the reciprocating transmission device in the present embodiment includes grinding sprocket wheel 15 on the mixing roll 14, is located at
The chain gearing in the outside of the auxiliary box body 2, the chain gearing include clockwise and anticlockwise motor 16, drive sprocket 17, driven
Sprocket wheel 18, the chain 19 being wound on drive sprocket 17 and driven sprocket 18, the drive sprocket 17 and the phase of clockwise and anticlockwise motor 16
Even, the grinding sprocket wheel 15 is connected with the power transmission of chain 19, and the chain 19 is identical with the angle of inclination for grinding web plate.
Operation principle of the present utility model is：Graphite powder to be screened is sent into main box from charging aperture, successively through first
After level screening net and second level screening conveyer belt, the qualified graphite powder of granularity is fallen into discharging chamber.Stay in second level screening conveying
The underproof graphite powder of particle diameter taken is transported to regrind in auxiliary box body after filter out the qualified graphite powder of particle diameter and also fall
Enter in discharging chamber, the preparation of negative electrode of lithium ion battery is used for after the autonomous discharging opening discharge of the qualified graphite powder in discharging chamber.
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 (6)
1. a kind of lithium ion battery negative material processing vibratory sieve, including main box (1), the pair located at main box (1) side
Casing (2), the top of the main box (1) are provided with charging aperture (3), it is characterised in that are provided with the main box (1) from upper past
Under the first order screening chamber (4), the second level screening chamber (5) and discharging chamber (6) that set gradually, discharging chamber (6) place, which is provided with, to lead
Discharging opening (7), the auxiliary box body (2) are connected with second level screening chamber (5) by conveying mouth (8), the auxiliary box body (2) and discharging
Connected between chamber (6) by secondary discharging opening (9), first is provided between the first order screening chamber (4) and second level screening chamber (5)
Level screening plant (10), the first order screening plant (10) include annular backup pad (10-1), baffle plate (10-2), annular shield plate
(10-3), the first order screen cloth (10-4) being horizontally placed in main box (1), the first order screen cloth (10-4) are interior with main box (1)
Circumferentially spaced between wall to be provided with 2~6 vibrators (10-5), the annular backup pad (10-1) is located at first order screen cloth (10-
4) lower section and its outer rim is fixedly connected with the inwall of main box (1), and the annular shield plate (10-3) is located at first order screen cloth
The top of (10-4) and its outer rim is fixedly connected with the inwall of main box (1), the upper and lower side of the baffle plate (10-2) is located at respectively
Annular shield plate (10-3) is fixedly connected with the inner edge of annular backup pad (10-1), corresponds to the first order on the baffle plate (10-2)
The position of screen cloth (10-4) is provided with through hole, circumferentially spaced between the annular backup pad (10-1) and first order screen cloth (10-4)
The multiple springs (10-6) set；
Second level screening conveyer belt (11), the second level screening are provided between the second level screening chamber (5) and discharging chamber (6)
Conveyer belt (11) is the guipure that mesh number is more than first order screen cloth (10-4), the upper and lower of the second level screening conveyer belt (11)
It is circumferentially spaced to be provided with multiple support bars (12) being fixedly connected with main box (1) inwall, the support bar (12) and the second level
Vibrator (10-5) is provided between screening conveyer belt (11)；
Close auxiliary box body (2) end of the second level screening conveyer belt (11) is located at conveying mouth (8) place, the secondary discharging opening (9)
Inclined grinding web plate (13), the grinding web plate (13) are provided with the bottom plate of auxiliary box body (2), in the auxiliary box body (2)
The high-end end side-lower located at second level screening conveyer belt (11), be provided with reciprocating rolling above grinding web plate (13)
Mixing roll (14), the grinding web plate (13) are identical with the mesh number of second level screening conveyer belt (11).
2. lithium ion battery negative material processing vibratory sieve according to claim 1, it is characterised in that the discharging chamber
(6) it is conical cavity, the main discharging opening (7) is located at the bottom of conical cavity.
3. lithium ion battery negative material processing vibratory sieve according to claim 1, it is characterised in that the mixing roll
(14) both ends are positioned at by bearings in the side wall of auxiliary box body (2), and one end of the mixing roll (14) is from auxiliary box body (2)
It is connected after stretching with reciprocating transmission device.
4. lithium ion battery negative material processing vibratory sieve according to claim 3, it is characterised in that the reciprocal biography
Dynamic device includes the grinding sprocket wheel (15) on mixing roll (14), the chain gearing on the outside of the auxiliary box body (2),
The chain gearing includes clockwise and anticlockwise motor (16), drive sprocket (17), driven sprocket (18), is wound in drive sprocket (17)
With the chain (19) on driven sprocket (18), the drive sprocket (17) is connected with clockwise and anticlockwise motor (16), the grinding sprocket wheel
(15) it is connected with chain (19) power transmission, the chain (19) is identical with the angle of inclination for grinding web plate.
5. lithium ion battery negative material processing vibratory sieve according to claim 1, it is characterised in that the discharging chamber
(6) lower section is provided with support frame (20).
6. lithium ion battery negative material processing vibratory sieve according to claim 1, it is characterised in that the first order
Screening chamber (4) place is provided with clean-up port (21) and cleaning door.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720932845.3U CN207103125U (en) | 2017-07-29 | 2017-07-29 | A kind of lithium ion battery negative material processing vibratory sieve |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720932845.3U CN207103125U (en) | 2017-07-29 | 2017-07-29 | A kind of lithium ion battery negative material processing vibratory sieve |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207103125U true CN207103125U (en) | 2018-03-16 |
Family
ID=61572282
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720932845.3U Expired - Fee Related CN207103125U (en) | 2017-07-29 | 2017-07-29 | A kind of lithium ion battery negative material processing vibratory sieve |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207103125U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109433585A (en) * | 2018-10-17 | 2019-03-08 | 钟燕子 | A kind of Folium Glycines ash content is from screening machine |
| CN112427067A (en) * | 2020-12-09 | 2021-03-02 | 湖南旭昱新能源科技有限公司 | Solar cell preparation grinder |
| CN112620061A (en) * | 2020-12-30 | 2021-04-09 | 安徽旭晨保温材料有限公司 | Granular material screening device |
-
2017
- 2017-07-29 CN CN201720932845.3U patent/CN207103125U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109433585A (en) * | 2018-10-17 | 2019-03-08 | 钟燕子 | A kind of Folium Glycines ash content is from screening machine |
| CN112427067A (en) * | 2020-12-09 | 2021-03-02 | 湖南旭昱新能源科技有限公司 | Solar cell preparation grinder |
| CN112620061A (en) * | 2020-12-30 | 2021-04-09 | 安徽旭晨保温材料有限公司 | Granular material screening device |
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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 |
Granted publication date: 20180316 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |