CN206875895U - Drying device - Google Patents
Drying device Download PDFInfo
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- CN206875895U CN206875895U CN201720650361.XU CN201720650361U CN206875895U CN 206875895 U CN206875895 U CN 206875895U CN 201720650361 U CN201720650361 U CN 201720650361U CN 206875895 U CN206875895 U CN 206875895U
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- dried
- cornerite
- rolling
- hot
- governor motion
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Abstract
The utility model provides a kind of drying device, and it includes：Drier.Drier includes：Casing, have：Entrance, enter casing for object to be dried；Outlet, comes out for dried object from casing.Drier also includes：Multiple hot-rollings, it is arranged in casing and is spaced apart successively；Multiple cornerite governor motions, cornerite governor motion is located at the two opposite sides of object to be dried with hot-rolling and is alternately arranged, and each cornerite governor motion can move to the direction of corresponding hot-rolling so that object to be dried is between each cornerite governor motion and corresponding hot-rolling and increases the cornerite of object to be dried with corresponding hot-rolling；Multiple air inlets, it is corresponding with each hot-rolling and blow dry-heat air towards object to be dried；Air outlet, for the object to be dried in casing to be dried into caused steam discharge.According in drying device of the present utility model, realize and increase substantially drying temperature, be effectively improved speed of production and heat utilization rate.
Description
Technical field
It the utility model is related to field of batteries, more particularly to a kind of drying device.
Background technology
With the increase of people's environmental consciousness, lithium ion battery has green advantage, is accepted extensively by people, tool
There are very big market prospects.Lithium ion battery needs by drying process in the fabrication process, makes it relatively low before fluid injection
Water content, otherwise chemical conversion when easy large area analysis lithium, so as to influence battery performance.
The Chinese patent CN204085081U of the drying process Granted publication in such as on January 7th, 2015 of pole piece before winding at present
It is described, entire volume pole piece is placed in baking oven, the mode of continuous retractable volume is taken to dry pole piece, ensures water inside and outside entire volume pole piece
The uniformity of content.Due to long under hot and humid environment in oven interior retractable volume, its tension control mechanism and deviation correction mechanism
Phase works, and pole piece drying temperature, which too high can not influence drying efficiency, makes it be above subject to certain restrictions in application.
Based on considerations above, it is necessary to provide a kind of drying temperature height, the fast drying device of speed of production.
Utility model content
In view of problem present in background technology, the purpose of this utility model is to provide a kind of drying device, and it can
Drying temperature is greatly improved, improves speed of production and heat utilization rate.
To achieve these goals, the utility model provides drying device, and it includes：Drier.Drier bag
Include：Casing, have：Entrance, positioned at the front end face of casing, enter casing for object to be dried；Outlet, positioned at the rear end of casing
Face and relative with entrance, comes out for dried object from casing.Drier also includes：Multiple hot-rollings, are arranged in casing
And it is spaced apart successively；Multiple cornerite governor motions, cornerite governor motion and hot-rolling be located at the two opposite sides of object to be dried and
It is alternately arranged, each cornerite governor motion can move to the direction of corresponding hot-rolling so that object to be dried is adjusted in each cornerite
Between mechanism and corresponding hot-rolling and increase the cornerite of object to be dried with corresponding hot-rolling；Multiple air inlets, each air inlet are set
The inwall of casing is placed in, it is corresponding with each hot-rolling and blow dry-heat air towards object to be dried；Air outlet, for by casing
Object to be dried dried caused by steam discharge.
The beneficial effects of the utility model are as follows：
According in drying device of the present utility model, each cornerite governor motion can move to the direction of corresponding hot-rolling
So that object to be dried is between each cornerite governor motion and corresponding hot-rolling and increases object to be dried and corresponding hot-rolling
Cornerite, realize and increase substantially drying temperature, be effectively improved speed of production and heat utilization rate.
Brief description of the drawings
Schematic diagram when Fig. 1 is the non-tape transport according to an embodiment of drying device of the present utility model.
Schematic diagram when Fig. 2 is the normal tape transport of embodiment illustrated in fig. 1.
Heating roller and the schematic diagram of an embodiment of cornerite governor motion when Fig. 3 is non-tape transport.
Schematic diagram when Fig. 4 is the tape transport of embodiment illustrated in fig. 3.
Heating roller and the schematic diagram of another embodiment of cornerite governor motion when Fig. 5 is non-tape transport.
Schematic diagram when Fig. 6 is the tape transport of embodiment illustrated in fig. 5.
Heating roller and the schematic diagram of the another embodiment of cornerite governor motion when Fig. 7 is non-tape transport.
Schematic diagram when Fig. 8 is the tape transport of embodiment illustrated in fig. 7.
Fig. 9 is the schematic diagram of a state of an embodiment of cornerite governor motion.
Figure 10 is the schematic diagram of another state of embodiment illustrated in fig. 9.
Figure 11 is the schematic diagram of multiple cornerite governor motions of embodiment illustrated in fig. 9.
Figure 12 is the schematic diagram of another embodiment of cornerite governor motion.
Figure 13 is the schematic diagram of Tape threading apparatus.
Wherein, description of reference numerals is as follows：
The Tape threading apparatus of 1 drier 2
The conveyer of 11 casing 21
The sprocket wheel of 111 entrance 211
112 212 chains of outlet
The clamping device of 12 hot-rolling 22
The upper boom of G12 hot-rollings group 221
The lower beam of 13 cornerite governor motion 222
The lock screw of 131 frame 223
The unreeling structure of S supporting plates 3
132 lowering or hoisting gears 31 unreel servomotor
133 links 32 unreel Deviation rectifier
The rolling-up mechanism of 1331 connecting portion 4
1332 arms 41 wind servomotor
134 rotating rollers 42 wind Deviation rectifier
The tape splicing mechanism of 135 motor 5
The floating roller of 1351 rotating shaft 6 first
The floating roller of G13 cornerite governor motions group 7 second
The guide roller of 14 air inlet 8
15 air outlets
Embodiment
Describe drying device of the present utility model in detail with reference to the accompanying drawings.
Referring to Figures 1 and 2, included according to drying device of the present utility model：Drier 1.Drier 1 includes：Case
Body 11, has：Entrance 111, positioned at the front end face of casing 11, enter casing 11 for object O to be dried；Outlet 112, positioned at case
The rear end face of body 11 and relative with entrance 111, comes out for dried object from casing 11.Drier 1 also includes：Multiple heat
Roller 12, it is arranged in casing 11 and is spaced apart successively；Multiple cornerite governor motions 13, cornerite governor motion 13 are located at hot-rolling 12
Object O to be dried two opposite sides and it is alternately arranged, each cornerite governor motion 13 can be transported to the direction of corresponding hot-rolling 12
It is dynamic so that object O to be dried between each cornerite governor motion 13 and corresponding hot-rolling 12 and increase object O to be dried with
The cornerite of corresponding hot-rolling 12；Multiple air inlets 14, each air inlet 14 are arranged at the inwall of casing 11, corresponding simultaneously with each hot-rolling 12
Dry-heat air is blown towards object O to be dried；Air outlet 15, for the object O to be dried in casing 11 to be dried into generation
Steam discharge.
According in drying device of the present utility model, each cornerite governor motion 13 can be to the direction of corresponding hot-rolling 12
Move so that object O to be dried is between each cornerite governor motion 13 and corresponding hot-rolling 12 and increases object O to be dried
With the cornerite of corresponding hot-rolling 12, realize and increase substantially drying temperature, be effectively improved speed of production and heat utilization rate.
According in drying device of the present utility model, multiple cornerite governor motions 13 and multiple hot-rollings 12 can have a variety of
Arrangement, in one embodiment, with reference to 5 to Fig. 8, the multiple hot-rolling 12 is distributed in object O to be dried both sides up and down
In only side；The multiple cornerite governor motion 13 is distributed in the opposite side in object O to be dried both sides up and down.
In another embodiment, reference picture 3 and Fig. 4, the multiple hot-rolling 12 is arranged with multiple hot-rolling group G12, described more
The directions of motion of the individual hot-rolling group G12 along object to be dried is alternately distributed in object O to be dried both sides up and down, dry to treat
Dry object O both sides are dried respectively；The multiple cornerite governor motion 13 is with multiple cornerite governor motion group G13 cloth
Put, each cornerite governor motion group G13 is arranged in correspondence with each hot-rolling group G12 opposite side, each cornerite governor motion group G13 bag
Angle governor motion 13 is alternately arranged with corresponding hot-rolling group G12 hot-rolling 12 and each cornerite governor motion 13 can be to corresponding hot-rolling
Move so that object O to be dried between each cornerite governor motion 13 and corresponding hot-rolling 12 and increases to be dried in 12 direction
Object O and corresponding hot-rolling 12 cornerite.Certain cornerite governor motion 13 is not limited to both the above embodiment with hot-rolling 12
Arrangement, other arrangements can also be used, can as the case may be depending on.
According in drying device of the present utility model, each cornerite governor motion 13 can have diversified forms, implement one
In example, as shown in figure 12, each cornerite governor motion 13 includes：Frame 131, there are two supporting plate S；Lowering or hoisting gear 132, connection
In frame 131, to drive frame 131 to move up and down；Rotating roller 134, both ends are pivotally connected to two supporting plate S respectively.
In another embodiment, as shown in Figures 9 to 11, each cornerite governor motion 13 includes：Frame 131, there are two
Supporting plate S；Lowering or hoisting gear 132, frame 131 is connected to, to drive frame 131 to move up and down；Two links 133, each connection
Frame 133 has：One connecting portion 1331, it is pivotally connected to a corresponding supporting plate S；At least two arms 1332, each arm
1332 one end is fixedly connected on connecting portion 1331；At least two rotating rollers 134, are arranged side by side, and in same plane, respectively
One end of rotating roller 134 is pivotally connected to the other end of a corresponding arm 1332.
In the above-described embodiments, each cornerite governor motion 13 also includes：One motor 135, there is rotating shaft 1351, rotating shaft
1351 are fixedly connected with a corresponding connecting portion 1331, to drive one connecting portion 1331 of the correspondence to rotate and then drive each cornerite
At least two rotating roller 134 of governor motion 13 rotates；Wherein, when shutting down tape transport, the institute of each cornerite governor motion 13
State the vertical array of at least two rotating roller 134 (reference picture 3, Fig. 5 and Fig. 7)；When normal tape transport, each cornerite governor motion 13
Lowering or hoisting gear 132 accordingly drives at least two rotating roller 134 to be moved towards the direction of corresponding hot-rolling 12, pre- when moving to
It is fixed apart from when motor 135 start rotating shaft 1351 and drive a corresponding link 133 and then drive at least two rotating roller
134 rotate clockwise or counterclockwise 90 degree and are in horizontally arranged (reference picture 4, Fig. 6 and Fig. 8), with increase object O to be dried with
The cornerite of each hot-rolling 12.And controlled using single motor 135, it is possible to achieve each cornerite governor motion 13 moves alone.
The lowering or hoisting gear 132 of each cornerite governor motion 13 is screw nut driven mechanism.This is certainly not limited to, can be with
It is other mechanisms such as cylinder.
According in drying device of the present utility model, object O to be dried maintains high temperature in the presence of hot-rolling 12
Level, rapid evaporation is to surface at high temperature for moisture in object O to be dried, and the hot blast that multiple air inlets 14 enter can
The steam on object O to be dried surface is blown away, it is preferable that each cornerite governor motion 13 is relative with a corresponding air inlet 14
(referring to Figures 1 and 2).
In order to which steam is fully discharged outside casing 11, the low-humidity environment in casing 11 is maintained, it is preferable that air outlet 15 is
It is multiple, and air outlet 15 is alternately arranged with air inlet 14.The arrangement of certain air inlet 14 and air outlet 15 is not limited to this, may be used also
Think other arrangement forms.
According in drying device of the present utility model, as shown in figure 1, the drying device also includes：Tape threading apparatus 2
(position relationship of hot-rolling 12 when in Fig. 2 in order to clearly demonstrate tape transport and cornerite governor motion 13 and eliminate Tape threading apparatus
2), it is arranged between the entrance 111 of casing 11 and outlet 112, self-threading tape is provided object O to be dried and transmitted to be dried
Object O.
Reference picture 13, Tape threading apparatus 2 include：Conveyer 21 and clamping device 22.Conveyer 21 includes：Four sprocket wheels
211, the direction of motion of the two of which sprocket wheel 211 along object O to be dried is arranged at the position of close entrance 111 of casing 11, and
The direction of motion of two other sprocket wheel 211 along object O to be dried is disposed in proximity to export 112 positions；Two chains 212, and
Row is set, and each chain 212 surrounds a sprocket wheel 211 close to the position of entrance 111 and a sprocket wheel close to 112 positions of outlet
211 rotate；Motor (not shown), drive two close to two sprocket wheels 211 of the position of entrance 111 or close to 112 positions of outlet
Sprocket wheel 211 rotates.Clamping device 22 includes：Upper boom 221；Lower beam 222, it is arranged in correspondence with the lower section of upper boom 221；Lock screw
223, the both ends of upper boom 221 and lower beam 222 are locked at respectively on two chains 212, so that object O to be dried can be worn
And be fixed between upper boom 221 and lower beam 222, and moved with the motion of two chains 212 to 112 directions of outlet.Threading
The setting of mechanism 2 efficiently avoid the threading difficult problem occurred during broken belt, realize self-threading tape function.
According in drying device of the present utility model, referring to Figures 1 and 2, drying device also includes：Unreeling structure 3, is carried
For object O to be dried, positioned at the upstream of drier 1 and outside casing 11；Rolling-up mechanism 4, dried object is wound,
Positioned at the downstream of drier 1 and outside casing 11.Unreeling structure 3 and rolling-up mechanism 4 are arranged at outside casing 1, avoid the back of the body
A series of problems present in scape technology, improves the service life of drying device of the present utility model, while improves drying
Temperature and production efficiency.
The drying device also includes：Tape splicing mechanism 5, it is arranged at the front of the entrance 111 of drying box 11.So that
After once having worn band, the connection between object O to be dried can be realized at tape splicing, subsequently can continuous production, reduction wears
Band number.
The drying device also includes：First floating roller 6, is arranged between tape splicing mechanism 5 and unreeling structure 3, can be relative
Moved up and down in object O to be dried, to adjust object O to be dried tension force from the front of casing 11 in the drying process；
Second floating roller 7, is arranged between drying box 11 and rolling-up mechanism 4, can be moved up and down relative to object O to be dried, with
Object O to be dried tension force is adjusted from the rear of casing 11 in the drying process.
According in drying device of the present utility model, in order to be carried at the entrance 111 of casing 1 to object O to be dried
For supporting and adjusting the direction of motion in time, the drying device also includes：Guide roller 8, it is floating to be arranged at unreeling structure 3 and first
Between roller 6.
Unreeling structure 3 includes：Servomotor 31 is unreeled, power is provided for unreeling structure 3；Deviation rectifier 32 is unreeled, to correct
The object O to be dried unreeled by unreeling structure 3 direction.
Rolling-up mechanism 4 includes：Servomotor 41 is wound, power is provided for rolling-up mechanism 4；Deviation rectifier 42 is wound, to correct
Dried object O winding direction.
According in drying device of the present utility model, object O to be dried is pole piece.
Pole piece includes collector and the active material layer containing active material being coated in collector upper and lower surface.
The operating procedure of drying device of the present utility model is described in detail by taking pole piece as an example below.
When object O to be dried is pole piece, first, the coiled strip that the transfer of upper process comes is placed on unreeling structure 3,
Set the coefficient of tension of the first floating roller 6 and the second floating roller 7, tape running speed, the wind speed and wind-warm syndrome of air inlet 14, the temperature of hot-rolling 12
Degree, click on and start play button；Secondly, after hot-rolling 12 and wind-warm syndrome temperature are heated to target temperature, tractive force is switched and opened,
Pole piece is started to spread out by the first floating roller 6, tape splicing mechanism 5, into drier 1, is adjusted now close to the cornerite at winding end
Mechanism 13 starts to move down, and after reaching certain displacement, rotating roller 134 starts to turn clockwise 90 °, makes its pole piece and hot-rolling 12
Contact, forms big cornerite, whole process pole piece identical tension unreels.Machine is adjusted from winding end to extreme direction, first cornerite is unreeled
After the execution of structure 13, second cornerite governor motion 13 starts to act, and carries out successively, until being fully completed.Start normally to walk
Band, pole piece are initially pre-heated to target temperature in the presence of hot-rolling 12 and hot blast.After pole piece reaches target temperature, in hot-rolling 12
Thermal source under maintain high temperature level, the moisture in pole piece at high temperature enter by rapid evaporation to pole piece, now air inlet 14
The heated drying wind entered, quickly blows away the vapor of pole piece, pole piece is in relatively low humidity environment again.Pole piece
Internal moisture is diffused into pole piece in the presence of psychrometric difference, then is removed through pervaporation, and constantly circulation reaches dry mesh
's.The temperature of hot-rolling 12 is under conditions of 150-200 DEG C, and when equipment midway need to be shut down, pole piece is for a long time in hot conditions
Under, easy dry linting and oxidation, cause pole piece to scrap.Now need pole piece departing from hot-rolling 12.By unreeling structure 4 to rolling-up mechanism 3
Direction, first rotating roller 134 start 90 ° of rotate counterclockwise, and cornerite governor motion 13 moves down, after the completion of, next rotating roller
134 and the repetitive operation of cornerite governor motion 13, until being fully completed, now pole piece completely disengages with hot-rolling 12, avoids pole piece from growing
Time under the high temperature conditions, causes pole piece to scrap.The complete pole piece of drying is wound, after having wound an entire volume, change of lap.It will wind
Coiled strip take out of, carry out subsequent processing.
Claims (10)
1. a kind of drying device, including：
Drier (1), including：
Casing (11), has：
Entrance (111), the front end face positioned at casing (11), enter casing (11) for object (O) to be dried；
Export (112), positioned at casing (11) rear end face and with entrance (111) relatively, for dried object from casing (11)
Out；
Characterized in that, drier (1) also includes：
Multiple hot-rollings (12), it is arranged in casing (11) and is spaced apart successively；
Multiple cornerite governor motions (13), cornerite governor motion (13) are located at the opposite of object (O) to be dried with hot-rolling (12)
Both sides and it is alternately arranged, each cornerite governor motion (13) can move pair so as to be dried to the direction of corresponding hot-rolling (12)
Between each cornerite governor motion (13) and corresponding hot-rolling (12) and increase object to be dried (O) and corresponding hot-rolling as (O)
(12) cornerite；
Multiple air inlets (14), each air inlet (14) are arranged at the inwall of casing (11), and direction corresponding with each hot-rolling (12)
Object (O) to be dried blows dry-heat air；
Air outlet (15), discharged for the steam caused by drying by the object (O) to be dried in casing (11).
2. drying device according to claim 1, it is characterised in that
The multiple hot-rolling (12) is distributed in the only side in the both sides up and down of object to be dried (O)；
The multiple cornerite governor motion (13) is distributed in the opposite side in the both sides up and down of object to be dried (O).
3. drying device according to claim 1, it is characterised in that
The multiple hot-rolling (12) arranged with multiple hot-rolling groups (G12), fortune of the multiple hot-rolling group (G12) along object to be dried
Dynamic direction is alternately distributed in the both sides up and down of object to be dried (O), is carried out respectively with the both sides to object (O) to be dried
Dry；
The multiple cornerite governor motion (13) arranged with multiple cornerite governor motion groups (G13), each cornerite governor motion group
(G13) it is arranged in correspondence with the opposite side of each hot-rolling group (G12), the cornerite governor motion of each cornerite governor motion group (G13)
(13) it is alternately arranged with the hot-rolling (12) of corresponding hot-rolling group (G12) and each cornerite governor motion (13) can be to corresponding hot-rolling
(12) move so that object (O) to be dried between each cornerite governor motion (13) and corresponding hot-rolling (12) and increases in direction
Add cornerite of the object to be dried (O) with corresponding hot-rolling (12).
4. drying device according to claim 1, it is characterised in that each cornerite governor motion (13) includes：
Frame (131), there are two supporting plates (S)；
Lowering or hoisting gear (132), frame (131) is connected to, to drive frame (131) to move up and down；
Rotating roller (134), both ends are pivotally connected to two supporting plates (S) respectively.
5. drying device according to claim 1, it is characterised in that each cornerite governor motion (13) includes：
Frame (131), there are two supporting plates (S)；
Lowering or hoisting gear (132), frame (131) is connected to, to drive frame (131) to move up and down；
Two links (133), each link (133) have：
One connecting portion (1331), it is pivotally connected to a corresponding supporting plate (S)；
At least two arms (1332), one end of each arm (1332) are fixedly connected on connecting portion (1331)；
At least two rotating rollers (134), are arranged side by side and in same plane, one end of each rotating roller (134) is pivotally connected
In the other end of a corresponding arm (1332).
6. drying device according to claim 5, it is characterised in that each cornerite governor motion (13) also includes：
One motor (135), there is rotating shaft (1351), rotating shaft (1351) is fixedly connected with a corresponding connecting portion (1331), with
Drive one connecting portion (1331) of the correspondence to rotate and then drive at least two rotating roller of each cornerite governor motion (13)
(134) rotate；
Wherein, when shutting down tape transport, at least two rotating roller (134) vertical array of each cornerite governor motion (13)；When
During normal tape transport, the lowering or hoisting gear (132) of each cornerite governor motion (13) accordingly drives at least two rotating roller (134)
Towards corresponding hot-rolling (12) direction move, when move to it is predetermined apart from when motor (135) start rotating shaft (1351) drive pair
Answer a link (133) and then drive at least two rotating roller (134) to rotate clockwise or counterclockwise 90 degree and be in water
Flat raft arranges, to increase the cornerite of object to be dried (O) and each hot-rolling (12).
7. drying device according to claim 1, it is characterised in that the drying device also includes：
Tape threading apparatus (2), it is arranged between the entrance (111) of casing (11) and outlet (112), object (O) to be dried is carried
For self-threading tape and transmit object to be dried (O).
8. drying device according to claim 7, it is characterised in that Tape threading apparatus (2) includes：
Conveyer (21), including：
Four sprocket wheels (211), the direction of motion of the two of which sprocket wheel (211) along object (O) to be dried are arranged at casing (11)
Close entrance (111) position, and the direction of motion of two other sprocket wheel (211) along object (O) to be dried is disposed in proximity to
Export (112) position；
Two chains (212), are arranged side by side, each chain (212) surround close to entrance (111) position a sprocket wheel (211) and
A sprocket wheel (211) close to outlet (112) position rotates；
Motor, drive two sprocket wheels (211) close to entrance (111) position or two sprocket wheels close to outlet (112) position
(211) rotate；
Clamping device (22), including：
Upper boom (221)；
Lower beam (222), is arranged in correspondence with the lower section of upper boom (221)；
Lock screw (223), the both ends of upper boom (221) and lower beam (222) are locked on two chains (212) respectively, so that
Object (O) to be dried can wear and be fixed between upper boom (221) and lower beam (222), and with two chains (212)
Move and moved to outlet (112) direction.
9. drying device according to claim 1, it is characterised in that drying device also includes：
Unreeling structure (3), there is provided object (O) to be dried, positioned at the upstream of drier (1) and positioned at casing (11) outside；
Rolling-up mechanism (4), winds dried object, positioned at the downstream of drier (1) and positioned at casing (11) outside.
10. drying device according to claim 1, it is characterised in that the drying device also includes：
Tape splicing mechanism (5), it is arranged at the front of the entrance (111) of drying box (11).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720650361.XU CN206875895U (en) | 2017-06-06 | 2017-06-06 | Drying device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720650361.XU CN206875895U (en) | 2017-06-06 | 2017-06-06 | Drying device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206875895U true CN206875895U (en) | 2018-01-12 |
Family
ID=61338134
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720650361.XU Active CN206875895U (en) | 2017-06-06 | 2017-06-06 | Drying device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206875895U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110440564A (en) * | 2019-08-16 | 2019-11-12 | 象山罗雅电子科技有限公司 | A kind of lithium battery isolation membrane drying system |
| CN111575820A (en) * | 2019-02-15 | 2020-08-25 | 中国石油化工股份有限公司 | Circulating type spinning-in device |
| WO2024000177A1 (en) * | 2022-06-28 | 2024-01-04 | 宁德时代新能源科技股份有限公司 | Drying device, electrode sheet manufacturing apparatus, and electrode sheet drying method |
-
2017
- 2017-06-06 CN CN201720650361.XU patent/CN206875895U/en active Active
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111575820A (en) * | 2019-02-15 | 2020-08-25 | 中国石油化工股份有限公司 | Circulating type spinning-in device |
| CN110440564A (en) * | 2019-08-16 | 2019-11-12 | 象山罗雅电子科技有限公司 | A kind of lithium battery isolation membrane drying system |
| CN110440564B (en) * | 2019-08-16 | 2020-11-20 | 福建金箬笠贸易有限公司 | Lithium battery isolation film drying system |
| WO2024000177A1 (en) * | 2022-06-28 | 2024-01-04 | 宁德时代新能源科技股份有限公司 | Drying device, electrode sheet manufacturing apparatus, and electrode sheet drying method |
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