CN206381910U - A kind of ferric lithium phosphate precursor mixing device - Google Patents
A kind of ferric lithium phosphate precursor mixing device Download PDFInfo
- Publication number
- CN206381910U CN206381910U CN201621464329.4U CN201621464329U CN206381910U CN 206381910 U CN206381910 U CN 206381910U CN 201621464329 U CN201621464329 U CN 201621464329U CN 206381910 U CN206381910 U CN 206381910U
- Authority
- CN
- China
- Prior art keywords
- lithium phosphate
- phosphate precursor
- rotating shaft
- ferric lithium
- mixing device
- 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
Abstract
The utility model discloses a kind of ferric lithium phosphate precursor mixing device, the ferric lithium phosphate precursor mixing device includes mixing machine, the mixing machine is divided into top stirring area and bottom milling zone by dividing plate, the axially disposed rotating shaft for having through stirring area and stretching into milling zone of the mixing machine, the rotating shaft upper end is connected with motor, the rotating shaft lower end is connected with lower abrasive disk, the top lap being engaged with lower abrasive disk is connected with below the dividing plate, drain hole is offered at the dividing plate correspondence top lap charging aperture, the rotating shaft is provided with agitating paddle positioned at stirring area portion.A kind of ferric lithium phosphate precursor mixing device of the utility model by mixing machine by being designed as top stirring area and bottom milling zone, and material is mixed and ground using coaxial linkage mode, it is greatly improved the uniformity of ferric lithium phosphate precursor mixing, and the process time greatly shortens, device fabrication maintenance cost is relatively low.
Description
Technical field
The utility model is related to a kind of mixing device, more particularly to a kind of ferric lithium phosphate precursor mixing device.
Background technology
In the preparation process of high temperature solid-state method synthesizing iron lithium phosphate, it usually needs to the synthesis material of LiFePO4
I.e. presoma is ground batch mixing, is mainly completed at present using ball mill, but its ball milling takes longer and mixture homogeneity
It is preferable not enough.
Utility model content
Technical problem to be solved in the utility model is to provide a kind of ferric lithium phosphate precursor mixing device, and it can be thing
Material mixing is more uniformly distributed and the process time is shorter.
In order to solve the above-mentioned technical problem, the utility model is adopted the following technical scheme that：
A kind of ferric lithium phosphate precursor mixing device, including mixing machine, the mixing machine are divided into top by dividing plate and stirred
Mix area and bottom milling zone, the axially disposed rotating shaft for having through stirring area and stretching into milling zone of the mixing machine, the rotating shaft
Upper end is connected with motor, and the rotating shaft lower end is connected with below lower abrasive disk, the dividing plate and is connected with and lower abrasive disk phase
Drain hole is offered at the top lap of cooperation, the dividing plate correspondence top lap charging aperture, the rotating shaft is located at stirring area portion
It is provided with agitating paddle.A kind of ferric lithium phosphate precursor mixing device of the utility model drives agitating paddle rotation to make thing by rotating shaft
Material is faster well mixed in stirring area, then can further grinding material, and stirring and grinding dress by the lapping device of docking
Coaxial linkage is put, not only efficiency high but also energy-conservation, simplified equipment.
Preferably, the agitating paddle is propeller, material can be driven to make axially reciprocating, make mixing more equal
It is even.
Preferably, the abradant surface of the lower abrasive disk and top lap is ceramic material, its grinding effect is good.
Preferably, the top lap is connected by screw with dividing plate, it is easy to assembly or disassembly.
It is convenient operation, easily controllable preferably, be provided with magnetic valve at the drain hole.
Compared with prior art, a kind of beneficial effect of ferric lithium phosphate precursor mixing device of the utility model：By inciting somebody to action
Mixing machine is designed as top stirring area and bottom milling zone, and material is mixed and ground using coaxial linkage mode, can
The uniformity of ferric lithium phosphate precursor mixing is greatly improved, and the process time greatly shortens, device fabrication maintenance cost is relatively low.
Brief description of the drawings
The utility model is described in further detail with reference to the accompanying drawings and detailed description.
Fig. 1 is a kind of structural representation of ferric lithium phosphate precursor mixing device of the utility model.
Wherein, reference：1 is mixing machine, and 2 be dividing plate, and 3 be rotating shaft, and 4 be motor, and 5 be lower abrasive disk, and 6 be upper
Abrasive disk, 7 be agitating paddle, and 8 be magnetic valve.
Embodiment
All features disclosed in this specification, or disclosed all methods or during the step of, except mutually exclusive
Feature and/or step beyond, can combine in any way.
Any feature disclosed in this specification, unless specifically stated otherwise, can be equivalent by other or with similar purpose
Alternative features are replaced.I.e., unless specifically stated otherwise, each feature is an example in a series of equivalent or similar characteristics
.
As shown in figure 1, a kind of ferric lithium phosphate precursor mixing device of the utility model, including mixing machine 1, the mixing machine
1 is divided into top stirring area and bottom milling zone by dividing plate 2, and the mixing machine 1 is axially disposed to be had through stirring area and stretch
Enter the rotating shaft 3 of milling zone, the upper end of rotating shaft 3 is connected with motor 4, and the lower end of rotating shaft 3 is connected with lower abrasive disk 5, institute
The lower section of dividing plate 2 is stated to be connected with the top lap 6 being engaged with lower abrasive disk 5, the correspondence of dividing plate 2 charging aperture of top lap 6
Drain hole is offered, the rotating shaft 3 is provided with agitating paddle 7 positioned at stirring area portion.
As shown in figure 1, in a kind of ferric lithium phosphate precursor mixing device of the utility model, agitating paddle 7 is propeller,
The abradant surface of lower abrasive disk 5 and top lap 6 is ceramic material, and top lap 6 is connected by screw with dividing plate 2, at drain hole
It is provided with magnetic valve 8.
The foregoing is only preferred embodiment of the present utility model, not to limit the utility model, it is every
Any modifications, equivalent substitutions and improvements made within spirit and principle of the present utility model etc., should be included in this practicality new
Within the protection domain of type.
Claims (5)
1. a kind of ferric lithium phosphate precursor mixing device, including mixing machine（1）, it is characterised in that：The mixing machine（1）By every
Plate（2）It is divided into top stirring area and bottom milling zone, the mixing machine（1）It is axially disposed have ground through stirring area and stretching into
Grind the rotating shaft in area（3）, the rotating shaft（3）Upper end is connected with motor（4）, the rotating shaft（3）Lower end is connected with lower abrasive disk
（5）, the dividing plate（2）Lower section is connected with and lower abrasive disk（5）The top lap being engaged（6）, the dividing plate（2）Ground in correspondence
Mill（6）Drain hole, the rotating shaft are offered at charging aperture（3）Stirring area portion is provided with agitating paddle（7）.
2. a kind of ferric lithium phosphate precursor mixing device according to claim 1, it is characterised in that：The agitating paddle（7）
For propeller.
3. a kind of ferric lithium phosphate precursor mixing device according to claim 1, it is characterised in that：The lower abrasive disk
（5）And top lap（6）Abradant surface be ceramic material.
4. a kind of ferric lithium phosphate precursor mixing device according to claim 1 or 3, it is characterised in that：The upper grinding
Disk（6）With dividing plate（2）It is connected by screw.
5. a kind of ferric lithium phosphate precursor mixing device according to claim 1, it is characterised in that：Set at the drain hole
It is equipped with magnetic valve（8）.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621464329.4U CN206381910U (en) | 2016-12-29 | 2016-12-29 | A kind of ferric lithium phosphate precursor mixing device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621464329.4U CN206381910U (en) | 2016-12-29 | 2016-12-29 | A kind of ferric lithium phosphate precursor mixing device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206381910U true CN206381910U (en) | 2017-08-08 |
Family
ID=59490730
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201621464329.4U Expired - Fee Related CN206381910U (en) | 2016-12-29 | 2016-12-29 | A kind of ferric lithium phosphate precursor mixing device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206381910U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114420923A (en) * | 2021-12-15 | 2022-04-29 | 中科锂电新能源有限公司 | Lithium ion battery cathode material lithium manganese iron phosphate material and preparation processing equipment thereof |
| CN114405446A (en) * | 2022-01-29 | 2022-04-29 | 华东理工大学 | Continuous modification device and method for continuously modifying white carbon black |
-
2016
- 2016-12-29 CN CN201621464329.4U patent/CN206381910U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114420923A (en) * | 2021-12-15 | 2022-04-29 | 中科锂电新能源有限公司 | Lithium ion battery cathode material lithium manganese iron phosphate material and preparation processing equipment thereof |
| CN114405446A (en) * | 2022-01-29 | 2022-04-29 | 华东理工大学 | Continuous modification device and method for continuously modifying white carbon black |
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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: 20170808 Termination date: 20191229 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |