CN102466394A - Apparatus and method for drying electrode plate - Google Patents
Apparatus and method for drying electrode plate Download PDFInfo
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- CN102466394A CN102466394A CN2011100852135A CN201110085213A CN102466394A CN 102466394 A CN102466394 A CN 102466394A CN 2011100852135 A CN2011100852135 A CN 2011100852135A CN 201110085213 A CN201110085213 A CN 201110085213A CN 102466394 A CN102466394 A CN 102466394A
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- China
- Prior art keywords
- hothouse
- unit
- electrode plate
- battery lead
- dried electrode
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- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
- H01M4/00—Electrodes
- H01M4/02—Electrodes composed of, or comprising, active material
- H01M4/04—Processes of manufacture in general
- H01M4/0471—Processes of manufacture in general involving thermal treatment, e.g. firing, sintering, backing particulate active material, thermal decomposition, pyrolysis
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F26—DRYING
- F26B—DRYING SOLID MATERIALS OR OBJECTS BY REMOVING LIQUID THEREFROM
- F26B13/00—Machines and apparatus for drying fabrics, fibres, yarns, or other materials in long lengths, with progressive movement
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
- Y02E60/00—Enabling technologies; Technologies with a potential or indirect contribution to GHG emissions mitigation
- Y02E60/10—Energy storage using batteries
Abstract
An apparatus used for drying an electrode plate includes N units of drying chambers. The N units of drying chambers are used for drying the electrode plate and include an entrance and an exit. The apparatus used for drying the electrode plate also includes a first door arranged in the entrance of the first units of drying chamber; a K+1 door arranged between the exit of the K unit of drying chamber and the entrance of the K+1 unit of drying chamber for opening or closing; and an N+1 door arranged in the exit of the N unit of drying chamber, wherein N is selected from integers larger than 1, and K is an integer from 1 to N-1.
Description
Related application
The application requires to submit in the rights and interests of the korean patent application No.10-2010-0113907 of Korea S Department of Intellectual Property on November 16th, 2010, and the disclosed content of this korean patent application is all incorporated this paper by reference into.
Technical field
One or more embodiment of the present invention relate to the apparatus and method that are used for the dried electrode plate, more specifically, relate to a kind of vacuum plant of dried electrode plate and a kind of vacuum method of dried electrode plate of being used for.
Background technology
Along with the development of high-tech electronic equipment (for example mobile phone, kneetop computer and camcorder), to the increase in demand of battery.Generally speaking, battery produces electric energy through the positive and negative electrode plate.The battery lead plate that is used for battery can be wound up into spool through the assembly that will comprise positive and negative electrode plate and the dividing plate between this positive and negative electrode plate, perhaps comprises that through lamination the assembly of positive and negative electrode plate and the dividing plate between this positive and negative electrode plate produces.
When the positive and negative electrode plate that produces electric energy was produced, the generation of electric energy possibly effectively carried out according to the drying regime of battery lead plate or maybe be not by effective execution.In other words, if positive electrode plate or negative electrode plate comprise impurity, for example moisture, oil and gas, then the polarity of battery lead plate keeps according to the amount of impurity inconsistently, thereby can't produce specified energy.In addition, when positive electrode plate or negative electrode plate comprised moisture, oil or other impurity, possibly reduce the service life of battery.
Summary of the invention
One or more embodiment of the present invention comprise the apparatus and method that are used for the dried electrode plate, with automatic manufacturing battery lead plate.
Other aspect will partly be set forth in explanation subsequently, and will be significantly according to this explanation partly, perhaps can know through the embodiment that practice proposes.
According to one or more embodiment of the present invention, a kind of device that is used for the dried electrode plate comprises: N unit hothouse, said N unit hothouse are used for the dried electrode plate and include an inlet and an outlet; Be arranged on first of porch of first module hothouse; K+1 door, said k+1 door are set between the inlet of the outlet of k unit hothouse adjacent one another are and k+1 unit hothouse, be opened and closed; And the N+1 door that is arranged on the exit of N unit hothouse, wherein N is selected from the integer greater than 1, and k is 1 to N-1 integer.
When the vacuum pressure of said k unit hothouse and said k+1 unit hothouse during less than predeterminated level, said k+1 door can be opened.
This device can further comprise reciprocal driver element, and when said k+1 door was opened, hothouse was sent to said k+1 unit hothouse to this reciprocal driver element from said k unit with said battery lead plate.
Said reciprocal driver element can comprise the conveyer in each that is arranged on said N unit hothouse.
Each of said N unit hothouse can comprise: the vacuum equipment that the unit hothouse is vacuumized; And be arranged on the heater in the unit hothouse.
Each of said N unit hothouse can further comprise the gas access, and gas is injected into the unit hothouse through this gas access.
This device can comprise further that the door to each of said N unit hothouse provides the door driver element of driving force.
Said N unit hothouse can be arranged along a direction.
Said N unit hothouse can be aligned to U-shaped.
Said k+1 door can move on perpendicular to the plane of the direction of advance of said battery lead plate.
Said k+1 door can move up and down with respect to the direction of advance of said battery lead plate.
Said k+1 door can be with respect to the direction of advance move left and right of said battery lead plate.
Said first module hothouse can be and preheats hothouse.
Said N unit hothouse can be the cool drying chamber.
Said battery lead plate can be the battery lead plate that is used for secondary cell.
According to one or more embodiment of the present invention, a kind of method of dried electrode plate comprises: be provided for the device of dried electrode plate, this device comprises N unit hothouse, and said N unit hothouse is used for the dried electrode plate and includes an inlet and an outlet; Hothouse vacuumizes to the N unit with the first module hothouse; When said first module hothouse is vacuumized, in said first module hothouse, preheat said battery lead plate; When the vacuum pressure of k unit hothouse and k+1 unit hothouse during less than predeterminated level, hothouse is sent to said k+1 unit hothouse from said k unit with said battery lead plate; Dry said battery lead plate in said k+1 unit hothouse; And in said N unit hothouse, cool off said battery lead plate, and wherein N is selected from the integer greater than 1, and k is 1 to N-1 integer.
Saidly preheat said battery lead plate and can comprise: heat said first module hothouse; And in said first module hothouse, produce gas flow.
The said battery lead plate of said cooling can comprise: in said N unit hothouse, produce gas flow; Cool off said N unit hothouse; And said N unit hothouse ventilated.
The said battery lead plate of said drying can comprise: the temperature and the vacuum pressure that keep said k+1 unit hothouse; And in said k+1 unit hothouse, produce gas flow.
The said device that is used for the dried electrode plate can comprise the k+1 door; Said k+1 door is set between the inlet of the outlet of said k unit hothouse adjacent one another are and said k+1 unit hothouse, open and close, and said hothouse is sent to said k+1 unit hothouse and comprises via transmitting said battery lead plate through opening the path that said k+1 door forms from said k unit with said battery lead plate.
According to one or more embodiment of the present invention; A kind of method of dried electrode plate comprises: when the vacuum pressure of the first module hothouse adjacent one another are and the second unit hothouse during less than predeterminated level, the battery lead plate that is arranged in the said first module hothouse is sent to the said second unit hothouse.
Door to be opened and that close can be set between said first module hothouse and the said second unit hothouse, and wherein said battery lead plate is via being transmitted through the path of opening said door formation.
Description of drawings
Through below in conjunction with the description of accompanying drawing to embodiment, these and/or other aspect will become and obviously understand with being easier to, in the accompanying drawings:
Fig. 1 is for be used for the perspective schematic view of the device of dried electrode plate according to an embodiment of the invention;
Fig. 2 is the schematic enlarged perspective of the first module hothouse of Fig. 1;
Fig. 3 is the front view of the first module hothouse of Fig. 2;
Fig. 4 is the modification view of the first module hothouse of Fig. 2;
Fig. 5 A to Fig. 5 G is the notion diagram of the method for the battery lead plate of explanation transmission Fig. 1 successively; And
Fig. 6 is the illustrated vertical view of schematic notion of the modifier of Fig. 1.
The specific embodiment
To mention each embodiment in detail now, the example illustration of these embodiment in the accompanying drawings, wherein similar Reference numeral is represented similar element all the time.Thus, present embodiment can have different forms and should not be interpreted as the explanation that is limited to this paper proposition.Therefore, each embodiment is hereinafter through only being described the each side that is used to explain this specification with reference to accompanying drawing.
In the whole application documents, singulative can comprise plural form, only if this there be opposite specifying.In addition; Term such as " comprising (comprise) " or " comprising (comprising) " is used to specifically note that it enumerates the existence of mode, quantity, process, operation, parts and/or group, and does not get rid of one of which or more other are enumerated the existence of mode, or more other quantity, or more other processes, or more other operations, or more miscellaneous parts and/or group.Although possibly be used to describe various parts such as such terms such as " first ", " second ", this parts can not be limited to above term.Above term only is used for parts are distinguished from each other out.
Fig. 1 is for be used for the perspective schematic view of the device 1 of dried electrode plate according to an embodiment of the invention.During the manufacture process of the battery lead plate of battery, battery lead plate can for example carry out drying between cutting process and winding process.Thus, battery can be secondary cell, and battery lead plate can be the battery lead plate that is used for secondary cell.
The device 1 that is used for the dried electrode plate can comprise a plurality of unit hothouse, that is, and and two or more unit hothouses.Fig. 1 illustrates three unit hothouses, that is, and and first, second and the 3rd unit hothouse 10,20 and 30, but the quantity of unit hothouse is not limited thereto.For example, the device 1 that is used for the dried electrode plate also can comprise four or more a plurality of unit hothouse or N unit hothouse.Thus, first, second with the 3rd unit hothouse 10,20 and 30 in each had entrance and exit.
The structure of first module hothouse 10 will be described with reference to Fig. 2 and Fig. 3.Thus, the second unit hothouse 20 can have the structure similar basically with first module hothouse 10 with the 3rd unit hothouse 30.In addition, comprise N unit hothouse if be used for the device 1 of dried electrode plate, then (1≤k≤N) the unit hothouse can have and first module hothouse 10 same or analogous structures k.Fig. 2 is the schematic, exploded perspective view of the first module hothouse 10 of Fig. 1.Fig. 3 is the front view of the first module hothouse 10 of Fig. 2.
Back and forth driver element 19 can be set in the first module hothouse 10.Back and forth driver element 19 can be conveyer C type.For example, back and forth driver element 19 can comprise a plurality of rollers, and the battery lead plate 2 or the battery lead plate dry component 5 that are arranged in the first module hothouse 10 can be transmitted through the rotation of roller.
With reference to Fig. 2 and Fig. 3, battery lead plate dry component 5 can comprise battery lead plate support 3, battery lead plate support bar 4 and battery lead plate 2.Battery lead plate dry component 5 can be set in the first module hothouse 10 or be sent to the second unit hothouse 20 adjacent with first module hothouse 10 through reciprocal driver element 19.Battery lead plate 2 can be winding on the spool and be provided with respect to battery lead plate support bar 4.For convenience, single battery lead plate 2 is provided with respect to single battery lead plate support bar 4 in Fig. 2 and Fig. 3, but present embodiment is not limited thereto.For example, a plurality of battery lead plates 2 can be provided with respect to a plurality of battery lead plate support bars 4 respectively.Battery lead plate support bar 4 can be set on the battery lead plate support 3.Battery lead plate support 3 can have " L " shape, but the structure of battery lead plate support 3 is not limited thereto.
Battery lead plate dry component 5 moves with battery lead plate support 3.Battery lead plate support 3 can be transmitted by reciprocal driver element 19.The battery lead plate support 3 that is arranged in the first module hothouse 10 can be transmitted to the second unit hothouse 20 through the reciprocal driver element 19 of first module hothouse 10.Thus, the width of the basal surface of battery lead plate support 3 can be greater than the interval between the reciprocal driver element (not shown) of the reciprocal driver element 19 of first module hothouse 10 and the second unit hothouse 20.Therefore, along with reciprocal driver element 19 moves, battery lead plate support 3 is sent to the second unit hothouse 20 from first module hothouse 10.
Battery lead plate dry component 5 is not limited thereto from the method that first module hothouse 10 is sent to the second unit hothouse 20, also can makes in all sorts of ways.
For convenience, will use the k+1 door to describe second 21, the 3rd 31 or the 4th 41.The device 1 that is used for the dried electrode plate comprises k+1 door driver element (not shown), and it provides driving force to open and close this k+1 door to the k+1 door.The k+1 door can move on perpendicular to the plane of the direction of advance A of battery lead plate 2.Thus, first 11 also can be moved on perpendicular to the plane of the direction of advance A of battery lead plate 2.Yet, first 11 plane that can be opened to perpendicular to direction of advance A, and since sufficient space and also the edge direction opposite with direction of advance A open with circular arc.Also can open with circular arc along direction of advance A as last for the 4th 41 owing to the space of abundance.
For example, with reference to Fig. 2, the k+1 door can move up and down with respect to the direction of advance A of battery lead plate 2.In addition, with reference to Fig. 4, the k+1 door can be with respect to the direction of advance A move left and right of battery lead plate 2.Even not shown in Fig. 2 or Fig. 4, the k+1 door can move with respect to some rotation perpendicular to the plane of the direction of advance A of battery lead plate 2.
When the vacuum pressure of k unit hothouse and k+1 unit hothouse during less than predeterminated level, the k+1 door can be opened.In addition, when the k+1 door was opened, back and forth driver element 19 can hothouse be sent to k+1 unit hothouse from the k unit with battery lead plate 2.Battery lead plate 2 can be via being transmitted through the path of opening the formation of k+1 door.
For example, when the two the pressure of vacuum of adjacent first module hothouse 10 and the second unit hothouse 20 during less than predeterminated level, second 21 that is arranged on therebetween can be opened.Here, if the vacuum pressure of first module hothouse 10 obviously is different from the vacuum pressure of the second unit hothouse 20, then second 21 because vacuum pressure difference and can not being opened.Thus, the vacuum pressure of the first module hothouse 10 and the second unit hothouse 20 can keep identical or remain in the preset range and second 21 situation about opening under because vacuum leak reduces, so this can be favourable.
Here, first 11 porch that can be set at first module hothouse 10.In addition, the N+1 door can be set at the exit of N unit hothouse.Just, if there are three unit hothouses, the 4th 41 exit that can be set at the 3rd unit hothouse 30 then.
With reference to Fig. 5 A to Fig. 5 G, with the method for describing carry electrode plate 2.Fig. 5 A to Fig. 5 G is the notion diagram that is used for describing successively the method for the battery lead plate 2 that transmits Fig. 1.
With reference to Fig. 5 A, the device 1 that is used for the dried electrode plate can comprise three unit hothouses, that is, first module hothouse 10, the second unit hothouse 20 and the 3rd unit hothouse 30, these unit hothouse dried electrode plates 2 also include an inlet and an outlet.For convenience, the device 1 that comprises three unit hothouses (that is, first module hothouse 10, the second unit hothouse 20 and the 3rd unit hothouse 30) is described, but present embodiment is not limited thereto.For example, the device 1 that is used for the dried electrode plate also can comprise four unit hothouses or N unit hothouse, and the first module hothouse can be and preheats hothouse, and N unit hothouse can be the cool drying chamber.
In Fig. 5 A, first to the 3rd unit hothouse 10 to 30 can be vacuumized.Comprise N unit hothouse if be used for the device 1 of dried electrode plate, then first module hothouse 10 to N unit hothouse can be vacuumized.
With reference to Fig. 5 B, first battery lead plate can be through ventilate getting into first module hothouse 10, thereby vacuum pressure is changed and is atmospheric pressure.Said process can be from the stage shown in Fig. 5 B, and stage shown in the execution graph 5A not.Thus, first module hothouse 10 is vacuumized shown in Fig. 5 A, to remove moisture and unwanted gas and efficient drying first battery lead plate from first module hothouse 10.
With reference to Fig. 5 C, the vacuum pressure of the first module hothouse 10 and the second unit hothouse 20 can be regulated in preset range, so that first battery lead plate is sent to the second unit hothouse 20 from first module hothouse 10.Thus, because the second unit hothouse 20 has been in vacuum state, so first module hothouse 10 can be vacuumized.Here; For hothouse is (promptly in the unit; First module hothouse 10, the second unit hothouse 20 and the 3rd unit hothouse 30) middle efficient drying first battery lead plate; The temperature of unit hothouse (that is, first module hothouse 10, the second unit hothouse 20 and the 3rd unit hothouse 30) can be enhanced.For example, unit hothouse (that is, first module hothouse 10, the second unit hothouse 20 and the 3rd unit hothouse 30) can be heated to about 500 ℃.When first battery lead plate was set in the first module hothouse 10, the inside of first module hothouse 10 can be under room temperature and the atmospheric pressure.If the temperature of first module hothouse 10 raises fast, then first battery lead plate can be carbonized under 100 ℃ or higher temperature.Therefore, in order to prevent carbonization, the temperature of first module hothouse 10 can improve through when vacuumizing, preheating.In other words because the inside of first module hothouse 10 vacuumized, then when temperature be 100 ℃ or when higher, the carbonization of first battery lead plate can be prevented from.
Preheating battery lead plate comprises heating first module hothouse 10 and in said first module hothouse 10, produces gas flow.Before the inside of first module hothouse 10 was vacuumized, the moisture density around first battery lead plate can be in high level.When vacuumizing when carrying out, the moisture around first battery lead plate is discharged first module hothouse 10.Here, reduce if the vacuum pressure of first module hothouse 10, then possibly cause the density of the particle that fluid flows greater than predeterminated level in first module hothouse 10, mobile being not easy to of therefore discharging first battery lead plate moisture on every side produces.In addition; If the grain density in the first module hothouse 10 reduces; Then the particle through heater 17 and heat sink 18 heating possibly reduced the heat transmission through convection current etc. by less first battery lead plate that is sent to, thereby first battery lead plate can be through heating by efficient drying.Therefore, can inert gas to be injected first module hothouse 10 mobile to produce in gas access 15.Just, such as the inert gas and first battery lead plate of nitrogen chemical reaction not taking place, will be sent to first battery lead plate by the heat that heater 17 produces, and use vacuum equipment 13 that the moisture around first battery lead plate is discharged first module hothouse 10.
In addition, fan 16 can produce in first module hothouse 10 and flow.
With reference to Fig. 5 D; If first module hothouse 10 is under 500 ℃ high temperature and the predetermined vacuum pressure condition and the second unit hothouse 20 also is under high temperature and the high vacuum pressure; Then second 21 is opened, so that first battery lead plate is sent to the second unit hothouse 20 from first module hothouse 10.With reference to Fig. 5 E, first battery lead plate that is arranged in the said second unit hothouse 20 is dried under high temperature and high pressure power condition.During drying, but gas access 15 injecting gas, and gas can conduct heat and produce mobile.In addition, second battery lead plate can get into first module hothouse 10.
With reference to Fig. 5 F, first battery lead plate can be passed to the 3rd unit hothouse 30 from the second unit hothouse 20.Thus, because the second unit hothouse 20 and the 3rd unit hothouse 30 be under the high temperature and high pressure condition, so the loss of vacuum pressure and temperature can be reduced.Fig. 5 A to Fig. 5 G illustrates three unit hothouses, that is, and and first module hothouse 10, the second unit hothouse 20 and the 3rd unit hothouse 30.Yet even there is a plurality of unit hothouse, battery lead plate also can reduce the loss of vacuum pressure and temperature in the transmission between the adjacent cells hothouse under the high temperature and high pressure condition.
With reference to Fig. 5 G, to discharge for first battery lead plate that at room temperature will be arranged in the 3rd unit hothouse 30, the 3rd unit hothouse 30 can be cooled.The cooling electrode plate is included in the 3rd unit hothouse 30 and produces gas flow; Cool off the 3rd unit hothouse 30; And to 30 ventilations of the 3rd unit hothouse.Thus, the 3rd unit hothouse 30 can using gases etc. in the 3rd unit hothouse 30 mobile activation heat transmission and reduce the temperature of heater 17 in and be cooled.Along with temperature reduces, ventilation can be performed to reduce vacuum pressure.When vacuum pressure power was enough low, first battery lead plate was discharged from device 1.Comprise N unit hothouse if install 1, then cooling procedure can be carried out at the N unit hothouse that is used for discharging first battery lead plate.
For example, if pressure reduces to carry out respectively about 30 minutes with venting process, then productive temp (takttime) time is about 30 minutes.Therefore, battery lead plate can be discharged from once in per 30 minutes.
With reference to Fig. 1, at the device that is used for the dried electrode plate 1, N unit hothouse can be arranged along a direction.Yet the arrangement of unit hothouse is not limited thereto.
To describe installing 1 with reference to Fig. 6.Fig. 6 is the illustrated vertical view of schematic notion of the modifier of Fig. 1.With reference to Fig. 6, the device that is used for the dried electrode plate can comprise four unit hothouses, that is, and and first module hothouse 110, the second unit hothouse 120, the 3rd unit hothouse 130 and the 4th unit hothouse 140.In first 111, second 121, the 3rd 131, the 4th 141 and the 5th 151 each can be designed to move left and right on perpendicular to the plane of the direction of advance of battery lead plate.First to the 5th 111,121,131,141 and 151 also can move up and down.The device that is used for the dried electrode plate can comprise four unit hothouses that are arranged in U-shaped, that is, and and first module hothouse 110, the second unit hothouse 120, the 3rd unit hothouse 130 and the 4th unit hothouse 140.Yet the quantity of unit hothouse is not limited thereto.This device also can comprise 5,6 or N unit hothouse.
As stated, in according to the embodiments of the present invention one or more, it can be favourable can obtaining arranged in series through the plant automation that is used in the dried electrode plate.In addition, productive temp can reduce through battery lead plate being injected into and discharging the device that is used for the dried electrode plate automatically.Therefore, labor cost can be reduced.
Should be appreciated that each exemplary embodiment as herein described should only be regarded as descriptive and unrestricted purpose.The characteristic of in each embodiment, describing and aspect should typically be regarded as for other similar characteristics among other embodiment or aspect also available.
Claims (22)
1. device that is used for the dried electrode plate comprises:
N unit hothouse, said N unit hothouse are used for the dried electrode plate and include an inlet and an outlet;
Be arranged on first of porch of first module hothouse;
K+1 door, said k+1 door are set between the inlet of the outlet of k unit hothouse adjacent one another are and k+1 unit hothouse, be opened and closed; And
Be arranged on the N+1 door in the exit of N unit hothouse,
Wherein N is selected from the integer greater than 1, and k is 1 to N-1 integer.
2. the device that is used for the dried electrode plate as claimed in claim 1, wherein when the vacuum pressure of said k unit hothouse and said k+1 unit hothouse during less than predeterminated level, said k+1 door is opened.
3. the device that is used for the dried electrode plate as claimed in claim 2 further comprises reciprocal driver element, and when said k+1 door was opened, hothouse was sent to said k+1 unit hothouse to this reciprocal driver element from said k unit with said battery lead plate.
4. the device that is used for the dried electrode plate as claimed in claim 3, wherein said reciprocal driver element comprises the conveyer in each that is arranged on said N unit hothouse.
5. the device that is used for the dried electrode plate as claimed in claim 1, each of wherein said N unit hothouse comprises:
The vacuum equipment that the unit hothouse is vacuumized; And
Be arranged on the heater in the unit hothouse.
6. the device that is used for the dried electrode plate as claimed in claim 1, each of wherein said N unit hothouse further comprises the gas access, gas is injected into the unit hothouse through this gas access.
7. the device that is used for the dried electrode plate as claimed in claim 1, further comprise to said N unit hothouse each the door provide driving force the door driver element.
8. the device that is used for the dried electrode plate as claimed in claim 1, wherein said N unit hothouse arranged along a direction.
9. the device that is used for the dried electrode plate as claimed in claim 1, wherein said N unit hothouse is arranged in U-shaped.
10. the device that is used for the dried electrode plate as claimed in claim 1, wherein said k+1 door moves on perpendicular to the plane of the direction of advance of said battery lead plate.
11. the device that is used for the dried electrode plate as claimed in claim 1, wherein said k+1 door moves up and down with respect to the direction of advance of said battery lead plate.
12. the device that is used for the dried electrode plate as claimed in claim 1, wherein said k+1 door is with respect to the direction of advance move left and right of said battery lead plate.
13. the device that is used for the dried electrode plate as claimed in claim 1, wherein said first module hothouse is for preheating hothouse.
14. the device that is used for the dried electrode plate as claimed in claim 1, wherein said N unit hothouse is the cool drying chamber.
15. the device that is used for the dried electrode plate as claimed in claim 1, wherein said battery lead plate are the battery lead plate that is used for secondary cell.
16. the method for a dried electrode plate, this method comprises:
Be provided for the device of dried electrode plate, this device comprises N unit hothouse, and said N unit hothouse is used for the dried electrode plate and includes an inlet and an outlet;
First module hothouse to the N unit hothouse is vacuumized;
When said first module hothouse is vacuumized, in said first module hothouse, preheat said battery lead plate;
When the vacuum pressure of k unit hothouse and k+1 unit hothouse during less than predeterminated level, hothouse is sent to said k+1 unit hothouse from said k unit with said battery lead plate;
Dry said battery lead plate in said k+1 unit hothouse; And
The said battery lead plate of cooling in said N unit hothouse,
Wherein N is selected from the integer greater than 1, and k is 1 to N-1 integer.
17. the method that is used for the dried electrode plate as claimed in claim 16 wherein saidly preheats said battery lead plate and comprises:
Heat said first module hothouse; And
In said first module hothouse, produce gas flow.
18. the method that is used for the dried electrode plate as claimed in claim 16, the said battery lead plate of wherein said cooling comprises:
In said N unit hothouse, produce gas flow;
Cool off said N unit hothouse; And
Said N unit hothouse is ventilated.
19. the method that is used for the dried electrode plate as claimed in claim 16, the said battery lead plate of wherein said drying comprises:
The temperature and the vacuum pressure that keep said k+1 unit hothouse; And
In said k+1 unit hothouse, produce gas flow.
20. the method that is used for the dried electrode plate as claimed in claim 16; The wherein said device that is used for the dried electrode plate comprises the k+1 door; Said k+1 door is set between the inlet of the outlet of said k unit hothouse adjacent one another are and said k+1 unit hothouse, be opened and closed, and said hothouse is sent to said k+1 unit hothouse and comprises via transmitting said battery lead plate through opening the path that said k+1 door forms from said k unit with said battery lead plate.
21. the method for a dried electrode plate; This method comprises: when the vacuum pressure of the first module hothouse adjacent one another are and the second unit hothouse during less than predeterminated level, the battery lead plate that is arranged in the said first module hothouse is sent to the said second unit hothouse.
22. the method for dried electrode plate as claimed in claim 21, door wherein to be opened and that close is set between said first module hothouse and the said second unit hothouse, and wherein said battery lead plate is via being transmitted through the path of opening said door formation.
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| KR10-2010-0113907 | 2010-11-16 | ||
| KR1020100113907A KR101193169B1 (en) | 2010-11-16 | 2010-11-16 | Apparatus and method for drying electrode plate |
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| Publication Number | Publication Date |
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| CN102466394A true CN102466394A (en) | 2012-05-23 |
| CN102466394B CN102466394B (en) | 2015-07-22 |
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| CN201110085213.5A Active CN102466394B (en) | 2010-11-16 | 2011-03-31 | Apparatus and method for drying electrode plate |
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Cited By (18)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103398558A (en) * | 2013-07-24 | 2013-11-20 | 深圳市信宇人科技有限公司 | Full-automatic combining module new energy material vacuum baking method and vacuum baking line |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| WO2014201777A1 (en) * | 2013-06-20 | 2014-12-24 | 京东方科技集团股份有限公司 | Vacuum drying apparatus, vacuum drying method, and photoetching method |
| CN103398558A (en) * | 2013-07-24 | 2013-11-20 | 深圳市信宇人科技有限公司 | Full-automatic combining module new energy material vacuum baking method and vacuum baking line |
| CN103398558B (en) * | 2013-07-24 | 2016-05-25 | 深圳市信宇人科技有限公司 | Full-automatic composite module new energy materials vacuum bakeout method and vacuum bakeout line |
| CN103641044B (en) * | 2013-12-10 | 2015-11-25 | 新源动力股份有限公司 | Vertical drying oven carrying mechanism |
| CN103641044A (en) * | 2013-12-10 | 2014-03-19 | 新源动力股份有限公司 | Carrying mechanism for vertical type oven |
| CN103697670A (en) * | 2013-12-10 | 2014-04-02 | 新源动力股份有限公司 | Vertical continuous oven for membrane electrode part of fuel cell |
| CN103697670B (en) * | 2013-12-10 | 2015-09-23 | 新源动力股份有限公司 | The vertical continuous baking oven of membrane electrode part of fuel cell |
| CN104134777A (en) * | 2014-06-12 | 2014-11-05 | 深圳市信宇人科技有限公司 | High-efficiency deep water removal method and drying line for lithium ion battery or battery pole piece |
| CN104457190A (en) * | 2014-09-18 | 2015-03-25 | 海宁文硕科技咨询有限公司 | Baking equipment used for baking LED lamp filament |
| CN104457190B (en) * | 2014-09-18 | 2016-08-24 | 海宁永鼎知识产权代理有限公司 | A kind of roasting plant for toasting LED filament |
| CN104729258A (en) * | 2014-12-29 | 2015-06-24 | 深圳市信宇人科技有限公司 | Tunnel baking line material conveying method and device |
| CN104748543A (en) * | 2014-12-29 | 2015-07-01 | 深圳市信宇人科技有限公司 | Method and device for sealing vacuum tunnel type oven transfer valve |
| CN104949485A (en) * | 2015-06-13 | 2015-09-30 | 聂超 | Device and method for drying electrode plate of lead storage battery |
| CN104949485B (en) * | 2015-06-13 | 2017-02-01 | 聂超 | Device for drying electrode plate of lead storage battery |
| CN105444534A (en) * | 2015-11-27 | 2016-03-30 | 深圳市信宇人科技有限公司 | Intelligent quick water removing vacuum oven |
| CN106123497A (en) * | 2016-09-22 | 2016-11-16 | 宁德时代新能源科技股份有限公司 | Drying device |
| CN106123497B (en) * | 2016-09-22 | 2019-05-17 | 宁德时代新能源科技股份有限公司 | Drying device |
| CN107655322A (en) * | 2017-10-10 | 2018-02-02 | 深圳市大成精密设备有限公司 | A kind of isolated continuous tunnel vacuum drying oven |
| CN107651398A (en) * | 2017-10-31 | 2018-02-02 | 无锡唯勒科技有限公司 | A kind of pole plate preserves turnover device |
| CN108511677A (en) * | 2018-04-26 | 2018-09-07 | 力信（江苏）能源科技有限责任公司 | Battery pole coil heating device |
| CN110160322A (en) * | 2019-06-05 | 2019-08-23 | 深圳鸿鹏新能源科技有限公司 | Vacuum bakeout device and baking method for battery pole coil |
| TWI716026B (en) * | 2019-07-05 | 2021-01-11 | 群翊工業股份有限公司 | Sectional insulated oven |
| CN112503860A (en) * | 2020-12-01 | 2021-03-16 | 吴后梅 | Rotary vacuum drying equipment for processing traditional Chinese medicinal materials |
| CN115638613A (en) * | 2022-10-26 | 2023-01-24 | 无锡佰特尔工业设备有限公司 | Special air-floating vertical oven for hydrogen energy carbon film |
Also Published As
| Publication number | Publication date |
|---|---|
| CN102466394B (en) | 2015-07-22 |
| KR101193169B1 (en) | 2012-10-19 |
| KR20120052650A (en) | 2012-05-24 |
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