CN207012832U - A kind of lithium ion battery material mixing device - Google Patents
A kind of lithium ion battery material mixing device Download PDFInfo
- Publication number
- CN207012832U CN207012832U CN201720407038.XU CN201720407038U CN207012832U CN 207012832 U CN207012832 U CN 207012832U CN 201720407038 U CN201720407038 U CN 201720407038U CN 207012832 U CN207012832 U CN 207012832U
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- China
- Prior art keywords
- cylinder
- agitating shaft
- lithium ion
- ion battery
- mixing device
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Abstract
It the utility model is related to a kind of lithium ion battery material mixing device, including the cylinder and agitating shaft that can be relatively rotated, multiple agitating shaft blades are arranged at intervals with along its axis direction, multiple cylinder blades being used cooperatively with agitating shaft blade are arranged at intervals with along its axis direction on cylinder inboard wall on the agitating shaft.Material is moved with the rotation of agitating shaft blade, and material can be struck on cylinder blade, make material dispersion, and preferably the material in cylinder can be stirred, and be sufficiently mixed material, increase the dispersion effect of material.
Description
Technical field
It the utility model is related to a kind of lithium ion battery material mixing device.
Background technology
The performance of lithium ion battery material is good and bad to be classified, except the techniques such as magnetic are closely bound up with batch mixing, cladding, doping machine,
And mixing procedure is the key factor for influenceing lithium ion battery material uniformity.At present, lithium ion battery material is usually and put
It is placed in batch mixer and carries out mechanical agitation, it is present, and uniformity is poor, the problem of dead angle be present.
Application publication number is that the A of CN 106422897 Chinese invention patent application discloses a kind of anode material of lithium battery
Mixing device, including casing, agitating shaft, agitating shaft, impeller and motor, motor are drive mechanism, and impeller connects with stirring axle thread
Connect, motor driven agitating shaft and wheel rotation are stirred mixing to lithium ion battery material, and the edge of casing is arranged to round
Angle, the dead angle in casing is reduced, is easy to the material in casing to be mixed.But above-mentioned mixing device is there is also problems with,
Stirring is not abundant enough, mixes material not thorough, material dispersion effect is poor.
Utility model content
The purpose of this utility model is to provide a kind of lithium ion battery material mixing device to solve to stir in the prior art
Mix the problem of effect is poor.
To achieve the above object, a kind of technical scheme of lithium ion battery material mixing device of the present utility model is：One
Kind of lithium ion battery material mixing device, including the cylinder and agitating shaft that can be relatively rotated, along its axis on the agitating shaft
Direction is arranged at intervals with multiple agitating shaft blades, is arranged at intervals with cylinder inboard wall along its axis direction multiple with agitating shaft blade
The cylinder blade being used cooperatively.
The agitating shaft blade is arranged at intervals with axis direction of the cylinder blade along cylinder.
The free end of the agitating shaft blade is set close to cylinder inboard wall, and the free end of cylinder stirring vane is close to agitating shaft
Set.
The agitating shaft blade is arranged in pairs, and each pair agitating axle leaf bobbin is symmetricly set on agitating shaft.
The pressure hole for radially penetrating agitating shaft is provided with the agitating shaft.
Non-metallic inner liner is provided with the inwall of the cylinder.
The non-metallic inner liner has arc structure in each edge of cylinder.
The cylinder is fixedly installed, and powder charging aperture and liquid inlet opening are provided with cylinder.
Powder feed pipe is provided with the powder charging aperture, flow valve is provided with powder feed pipe, the lithium-ion electric
Pond material mixing device also includes the control module that control flow valve is opened, and the discharge end of the powder feed pipe is provided with flow
Meter, flowmeter are connected with control module signal.
The cylinder includes internal layer cylinder, outer layer barrel and the cooling water being arranged between internal layer cylinder and outer layer barrel
Road, the water inlet and delivery port connected with cooling water channel is provided with cylinder.
The beneficial effects of the utility model are：Agitating shaft blade is provided with agitating shaft, cylinder is provided with cylinder inboard wall
Blade, material are moved with the rotation of agitating shaft blade, and material can be struck on cylinder blade, make material dispersion, can be more preferable
The material in cylinder is stirred, be sufficiently mixed material, increase the dispersion effect of material.
Brief description of the drawings
Fig. 1 is a kind of structural representation of one embodiment of lithium ion battery material mixing device of the present utility model.
Embodiment
Embodiment of the present utility model is described further below in conjunction with the accompanying drawings.
The specific embodiment of a kind of lithium ion battery material mixing device of the present utility model, as shown in figure 1, including support
12nd, there is the cylinder 1 of charging aperture 2 and discharging opening 3, the axis direction being arranged in cylinder 1 and the axis direction identical of cylinder 1 to stir
Axle 4 and the motor 5 being arranged on cylinder 1 are mixed, one end of agitating shaft 4 is connected on the output shaft of motor 5, agitating shaft
4 other end rolling assembling is on cylinder 1.Its axis direction is provided with 3 pairs of agitating shaft blades, each pair stirring on agitating shaft 4
Axle blade is set along the axial symmetry of agitating shaft 4.3 pairs of cylinder blades 11 are arranged at intervals with along tubular axis direction on the inwall of cylinder 1,
Each pair cylinder blade 11 is oppositely arranged, and agitating shaft blade 10 is arranged at intervals with cylinder blade 11 along the axis direction of cylinder 1.It is such
Structure design preferably can be stirred to the material in cylinder 1, be sufficiently mixed material, increase the dispersion effect of material.
The free end of agitating shaft blade 10 is set close to cylinder inboard wall, and the free end of cylinder blade 11 is set close to agitating shaft 4.Agitating shaft
Multiple pressure holes 6 for extending radially through agitating shaft 4 are arranged at intervals with along its axis direction on 4, material can produce in whipping process
Gas, gas can by pressure hole 6 by without radially producing pressure to agitating shaft 4, avoiding the damage to agitating shaft 4
Evil.
Cylinder 1 is double-decker, and cylinder 1 includes internal layer cylinder 9, outer layer barrel 8 and is arranged at internal layer cylinder 9 and outer layer cylinder
Cooling water channel 7 between body 8, in being respectively arranged with the water inlet that is connected with cooling water channel 7 on the both ends of axial direction on outer layer barrel 8
14 and delivery port 13.The non-metallic inner liner made of polyurethane material is provided with the inwall of internal layer cylinder 9, avoid material with
The directly contact of the cylinder of metal causes to produce metal fillings and pollute lithium ion battery material.Non-metallic inner liner is in each corner of cylinder
Place has arc structure, reduces the material dead angle of inner barrel.
The quantity of charging aperture 2 has 3 and is arranged at intervals at the top of cylinder 1 along the axis direction of cylinder 1, discharging opening 3
Quantity is 1 and is arranged at the bottom of cylinder 1 and leans on centre position.Each charging aperture 2 includes powder charging aperture and liquid inlet opening,
Powder feed pipe 15 is provided with powder charging aperture, first flow valve 16, lithium ion battery material are provided with powder feed pipe 15
Expecting mixing device also includes the control module 19 that control first flow valve 16 is opened, and the discharge end of powder feed pipe 15 is provided with the
Flow meters 18, first flowmeter 18 are connected with the signal of control module 19.The upper end of powder feed pipe 15 is provided with entering for taper
Hopper 17.Liquid feed pipe 20 is provided with liquid inlet opening, second flow valve 21 is provided with liquid feed pipe 20, liquid enters
The outlet end of expects pipe 20 is provided with second flowmeter 22, and second flow valve 21 connects with the control of control module 19, second flowmeter
22 are connected with the signal of control module 19.
In other embodiment of the present utility model, agitating shaft can also be fixedly installed, and now cylinder can rotate；Full
In the case of sufficient use, pressure hole can also be not provided with agitating shaft；The quantity of charging aperture can be adjusted according to being actually needed,
It can be 1, or 2 or more than 3；Charging aperture can not also include liquid inlet opening, can now include two
Powder charging aperture, now can be used for solid-solid blend；In the case where meeting requirement, can also be not provided with nonmetallic
Lining；When radiating effect meets requirement, cylinder can also be single layer structure；The corner of the inwall of internal layer cylinder can also
Arc structure is not provided with, now the edge of the inwall of internal layer cylinder can be arranged to arc structure, to reduce material dead angle
Appearance.
Claims (9)
1. a kind of lithium ion battery material mixing device, including the cylinder and agitating shaft that can be relatively rotated, it is characterised in that：Institute
State and be arranged at intervals with multiple agitating shaft blades along its axis direction on agitating shaft, be arranged at intervals on cylinder inboard wall along its axis direction
There are multiple cylinder blades being used cooperatively with agitating shaft blade, the air pressure for radially penetrating agitating shaft is provided with the agitating shaft
Hole.
2. lithium ion battery material mixing device according to claim 1, it is characterised in that：The agitating shaft blade and cylinder
Axis direction of the body blade along cylinder is arranged at intervals.
3. lithium ion battery material mixing device according to claim 1, it is characterised in that：The agitating shaft blade from
Set by holding close to cylinder inboard wall, the free end of cylinder stirring vane is set close to agitating shaft.
4. lithium ion battery material mixing device according to claim 1, it is characterised in that：The agitating shaft blade is paired
Set, each pair agitating axle leaf bobbin is symmetricly set on agitating shaft.
5. lithium ion battery material mixing device according to claim 1, it is characterised in that：Set on the inwall of the cylinder
It is equipped with non-metallic inner liner.
6. lithium ion battery material mixing device according to claim 5, it is characterised in that：The non-metallic inner liner is in cylinder
Each edge of body has arc structure.
7. according to the lithium ion battery material mixing device described in claim any one of 1-6, it is characterised in that：The cylinder is consolidated
It is fixed to set, it is provided with powder charging aperture and liquid inlet opening on cylinder.
8. lithium ion battery material mixing device according to claim 7, it is characterised in that：Set at the powder charging aperture
Powder feed pipe is equipped with, flow valve is provided with powder feed pipe, the lithium ion battery material mixing device also includes controlling stream
The control module that valve is opened is measured, the discharge end of the powder feed pipe is provided with flowmeter, and flowmeter connects with control module signal
Connect.
9. lithium ion battery material mixing device according to claim 1, it is characterised in that：The cylinder includes internal layer cylinder
Body, outer layer barrel and the cooling water channel being arranged between internal layer cylinder and outer layer barrel, are provided with cylinder and cooling water channel connects
Logical water inlet and delivery port.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720407038.XU CN207012832U (en) | 2017-04-18 | 2017-04-18 | A kind of lithium ion battery material mixing device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720407038.XU CN207012832U (en) | 2017-04-18 | 2017-04-18 | A kind of lithium ion battery material mixing device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207012832U true CN207012832U (en) | 2018-02-16 |
Family
ID=61460623
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720407038.XU Active CN207012832U (en) | 2017-04-18 | 2017-04-18 | A kind of lithium ion battery material mixing device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207012832U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108993326A (en) * | 2018-08-28 | 2018-12-14 | 宁夏龙江化工科技有限公司 | A kind of fat polymerization integral type reaction tower |
| CN109261019A (en) * | 2018-09-26 | 2019-01-25 | 东北大学秦皇岛分校 | A kind of mixing all-in-one machine for building slurry |
| CN112535976A (en) * | 2020-11-17 | 2021-03-23 | 湖南省方圆磨料磨具有限公司 | Material mixing equipment for manufacturing grinding wheel |
-
2017
- 2017-04-18 CN CN201720407038.XU patent/CN207012832U/en active Active
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108993326A (en) * | 2018-08-28 | 2018-12-14 | 宁夏龙江化工科技有限公司 | A kind of fat polymerization integral type reaction tower |
| CN109261019A (en) * | 2018-09-26 | 2019-01-25 | 东北大学秦皇岛分校 | A kind of mixing all-in-one machine for building slurry |
| CN112535976A (en) * | 2020-11-17 | 2021-03-23 | 湖南省方圆磨料磨具有限公司 | Material mixing equipment for manufacturing grinding wheel |
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