CN111780524A - High efficiency drying device is used in lithium cell production - Google Patents
High efficiency drying device is used in lithium cell production Download PDFInfo
- Publication number
- CN111780524A CN111780524A CN202010673321.3A CN202010673321A CN111780524A CN 111780524 A CN111780524 A CN 111780524A CN 202010673321 A CN202010673321 A CN 202010673321A CN 111780524 A CN111780524 A CN 111780524A
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- China
- Prior art keywords
- fixedly connected
- lithium cell
- drying device
- rotating
- box body
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- 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.)
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Classifications
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F26—DRYING
- F26B—DRYING SOLID MATERIALS OR OBJECTS BY REMOVING LIQUID THEREFROM
- F26B11/00—Machines or apparatus for drying solid materials or objects with movement which is non-progressive
- F26B11/18—Machines or apparatus for drying solid materials or objects with movement which is non-progressive on or in moving dishes, trays, pans, or other mainly-open receptacles
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F26—DRYING
- F26B—DRYING SOLID MATERIALS OR OBJECTS BY REMOVING LIQUID THEREFROM
- F26B21/00—Arrangements or duct systems, e.g. in combination with pallet boxes, for supplying and controlling air or gases for drying solid materials or objects
- F26B21/001—Drying-air generating units, e.g. movable, independent of drying enclosure
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F26—DRYING
- F26B—DRYING SOLID MATERIALS OR OBJECTS BY REMOVING LIQUID THEREFROM
- F26B21/00—Arrangements or duct systems, e.g. in combination with pallet boxes, for supplying and controlling air or gases for drying solid materials or objects
- F26B21/004—Nozzle assemblies; Air knives; Air distributors; Blow boxes
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F26—DRYING
- F26B—DRYING SOLID MATERIALS OR OBJECTS BY REMOVING LIQUID THEREFROM
- F26B25/00—Details of general application not covered by group F26B21/00 or F26B23/00
- F26B25/001—Handling, e.g. loading or unloading arrangements
- F26B25/003—Handling, e.g. loading or unloading arrangements for articles
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F26—DRYING
- F26B—DRYING SOLID MATERIALS OR OBJECTS BY REMOVING LIQUID THEREFROM
- F26B25/00—Details of general application not covered by group F26B21/00 or F26B23/00
- F26B25/02—Applications of driving mechanisms, not covered by another subclass
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F26—DRYING
- F26B—DRYING SOLID MATERIALS OR OBJECTS BY REMOVING LIQUID THEREFROM
- F26B25/00—Details of general application not covered by group F26B21/00 or F26B23/00
- F26B25/06—Chambers, containers, or receptacles
- F26B25/08—Parts thereof
- F26B25/12—Walls or sides; Doors
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F26—DRYING
- F26B—DRYING SOLID MATERIALS OR OBJECTS BY REMOVING LIQUID THEREFROM
- F26B25/00—Details of general application not covered by group F26B21/00 or F26B23/00
- F26B25/06—Chambers, containers, or receptacles
- F26B25/14—Chambers, containers, receptacles of simple construction
- F26B25/18—Chambers, containers, receptacles of simple construction mainly open, e.g. dish, tray, pan, rack
- F26B25/185—Spacers; Elements for supporting the goods to be dried, i.e. positioned in-between the goods to build a ventilated stack
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Battery Electrode And Active Subsutance (AREA)
Abstract
The invention relates to the technical field of lithium batteries, and discloses a high-efficiency drying device for lithium battery production, which comprises a box body, wherein an air heater is fixedly connected to the right side of the box body, an air inlet pipe is fixedly connected to the left side of the air heater, four shunt pipes are fixedly connected to the back side of the air inlet pipe, rotating frames are rotatably connected to the back sides of the four shunt pipes, rotating shafts are fixedly connected to the back sides of the four rotating frames, large gears are sleeved outside the four rotating shafts, four material guide pipes are arranged at the top of the box body, fixed cylinders are fixedly connected to the bottoms of the four material guide pipes, and ventilating pipes are arranged inside the four rotating frames. Send into the air-supply line through the air heater with hot-blast, and then get into air pipe through the shunt tubes, dry the lithium cell in the charging chute, the moisture that the lithium cell produced is discharged from the dehumidification hole to reached and put the lithium cell and dry in the solid fixed cylinder, the space is little, can keep high temperature for a long time, improves drying efficiency's effect.
Description
Technical Field
The invention relates to the technical field of lithium batteries, in particular to a high-efficiency drying device for lithium battery production.
Background
The lithium battery is a battery which uses lithium metal or lithium alloy as positive and negative electrode materials and uses a non-aqueous electrolyte solution, and the lithium battery becomes the mainstream along with the development of science and technology, and the lithium battery needs to be dried in the manufacturing process of the lithium battery so as to keep the stable performance of the lithium battery.
Lithium cell drying equipment in the existing market generally puts a lot of lithium cells at stoving incasement direct drying, and hot-blast diffusion range is bigger, makes the temperature be difficult to keep, needs to dry for a long time, leads to drying efficiency low, and the lithium cell piles up and leads to the lithium cell to diminish with hot-blast area of contact easily moreover, and it is not thorough to dry, and we have provided a high efficiency drying device for lithium cell production from this.
Disclosure of Invention
Technical problem to be solved
Aiming at the defects of the prior art, the invention provides a high-efficiency drying device for lithium battery production, which has the advantages of reducing the hot air diffusion range and improving the drying efficiency, and solves the problems that in the lithium battery drying equipment in the current market, a plurality of lithium batteries are generally placed in a drying box for direct drying, the hot air diffusion range is large, the temperature is difficult to maintain, long-time drying is needed, the drying efficiency is low, the contact area between the lithium batteries and hot air is easy to reduce due to accumulation of the lithium batteries, and the drying is incomplete.
(II) technical scheme
In order to achieve the purposes of reducing the hot air diffusion range and improving the drying efficiency, the invention provides the following technical scheme: a high-efficiency drying device for lithium battery production comprises a box body, wherein an inclined plate is arranged inside the box body, a discharge port is fixedly connected to the left side of the box body, an air heater is fixedly connected to the right side of the box body, an air inlet pipe is fixedly connected to the left side of the air heater, four shunt pipes are fixedly connected to the back side of the air inlet pipe, a rotating frame is rotatably connected to the back sides of the four shunt pipes, rotating shafts are fixedly connected to the back sides of the four rotating frames, gear wheels are sleeved outside the four rotating shafts, four guide pipes are arranged at the top of the box body, fixed cylinders are fixedly connected to the bottoms of the four guide pipes, feed inlets are formed in the tops of the four fixed cylinders, blanking ports are formed in the bottoms of the four fixed cylinders, a plurality of dehumidifying holes are formed in the left sides of the four fixed cylinders, and a plurality of charging grooves are formed in the outs, four air pipe has been seted up to the inside of rotating turret, the inside of box is provided with two pinions, two the outside of pinion has cup jointed the chain, the positive fixedly connected with movable block of chain.
Preferably, the bottoms of the four material guide pipes are respectively positioned right above the four material inlet holes.
Preferably, the four rotating frames are respectively positioned inside the four fixed cylinders.
Preferably, the movable block is located right below the large gear.
Preferably, the top of the movable block is provided with teeth, the number of the teeth is one twelfth of the number of the large gears, and the teeth are alternately meshed with the four large gears.
Preferably, four the rotating frames are made of heat conducting materials and are of a net structure.
Preferably, the plurality of dehumidification holes are all opposite to the charging chute on the left side of the rotating frame.
(III) advantageous effects
Compared with the prior art, the invention provides a high-efficiency drying device for lithium battery production, which has the following beneficial effects:
1. this high efficiency drying device is used in lithium cell production, through putting into the passage with the lithium cell, the lithium cell in the passage gets into the charging chute from the feed inlet that the solid fixed cylinder top was seted up, it rotates to drive the chain through the pinion, and then it slides to drive the movable block, when tooth on the movable block and gear wheel toothing, can drive the rotating turret through the gear wheel and rotate thirty degrees, and then make next charging chute rotate the feed inlet below, then the lithium cell in the passage gets into this charging chute, the circulation is reciprocal, make the lithium cell in the passage get into the charging chute one by one, when the charging chute who is equipped with the lithium cell rotates the blanking mouth directly over, the lithium cell can fall to the hang plate from the blanking mouth, thereby lithium cell automatic feeding and unloading have been reached, alleviate artifical burden and can not take place to pile up, effect with hot-blast abundant contact.
2. This high efficiency drying device is used in lithium cell production will be hot-blast from the air-supply line and send into the shunt tubes through the air heater, and then gets into air pipe through the shunt tubes, dries the lithium cell in the charging chute, and the moisture that the lithium cell produced is discharged from the dehumidification hole to reached and put the lithium cell in the solid fixed cylinder and dried, the space is little, can keep high temperature for a long time, improves drying efficiency's effect.
3. This high efficiency drying device is used in lithium cell production, through the slew velocity of adjusting the pinion, and then adjust the movable block and gear wheel mesh's time interval and the time that the lithium cell was dried in the solid fixed cylinder to reached the drying time that can adjust the lithium cell, improved the effect of lithium cell stoving effect.
Drawings
FIG. 1 is a schematic structural view of the present invention;
FIG. 2 is a schematic top view of the structure of the present invention;
FIG. 3 is an enlarged schematic view of the planing surface of the fixing cylinder structure of the present invention;
FIG. 4 is a rear view of the movable block structure of the present invention.
In the figure: the device comprises a box body 1, an inclined plate 2, a discharge hole 3, a hot air blower 4, an air inlet pipe 5, a flow dividing pipe 6, a rotating frame 7, a rotating shaft 8, a large gear 9, a material guide pipe 10, a fixed cylinder 11, a feed inlet 12, a blanking port 13, a dehumidification hole 14, a charging chute 15, a ventilating duct 16, a small gear 17, a chain 18 and a movable block 19.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
Referring to fig. 1-4, a high-efficiency drying device for lithium battery production comprises a box body 1, an inclined plate 2 is arranged inside the box body 1, a discharge port 3 is fixedly connected to the left side of the box body 1, an air heater 4 is fixedly connected to the right side of the box body 1, an air inlet pipe 5 is fixedly connected to the left side of the air heater 4, four shunt pipes 6 are fixedly connected to the back side of the air inlet pipe 5, a rotating frame 7 is rotatably connected to the back side of each shunt pipe 6, a rotating shaft 8 is fixedly connected to the back side of each rotating frame 7, a large gear 9 is sleeved outside each rotating shaft 8, four material guide pipes 10 are arranged at the top of the box body 1, fixed cylinders 11 are fixedly connected to the bottoms of the four material guide pipes 10, the four rotating frames 7 are respectively positioned inside the four fixed cylinders 11, feed ports 12 are respectively arranged at the tops of the four fixed cylinders 11, the bottoms, lithium batteries in the material guide pipe 10 enter the fixed cylinders 11 through the feeding holes 12, blanking holes 13 are formed in the bottoms of the four fixed cylinders 11, a plurality of dehumidification holes 14 are formed in the left sides of the four fixed cylinders 11, a plurality of charging chutes 15 are formed in the outer portions of the four rotating frames 7, the dehumidification holes 14 face the charging chutes 15 in the left sides of the rotating frames 7, the effect of discharging moisture generated in the drying process of the lithium batteries is achieved, the lithium batteries are used for fixing the lithium batteries, ventilating ducts 16 are formed in the four rotating frames 7, the four rotating frames 7 are made of heat conducting materials, the rotating frames 7 are of net-shaped structures, hot air in the ventilating ducts 16 can be in full contact with the lithium batteries in the charging chutes 15 through the rotating frames 7, two small gears 17 are arranged in the box body 1, chains 18 are sleeved outside the two small gears 17, movable blocks 19 are fixedly connected to the front sides of the chains 18, the movable blocks 19 are located under the large gears 9, the top of the movable block 19 is provided with teeth, the number of the teeth is one twelfth of the number of the big gears 9, and the teeth are alternately meshed with the four big gears 9, and each time the movable block 19 is meshed with the big gear 9, the big gear 9 is driven to rotate for one twelfth of a circle, and the rotating frame 7 is driven to rotate for one twelfth of a circle.
The working principle is as follows: when the lithium batteries are dried, firstly, the lithium batteries are loaded into the material guide pipe 10, the lithium batteries in the material guide pipe 10 enter the material charging slot 15 from the material inlet 12 arranged at the top of the fixed cylinder 11, the chain 18 is driven to rotate through the pinion 17, and then the movable block 19 is driven to slide, when the teeth on the movable block 19 are meshed with the bull gear 9, the rotating frame 7 is driven to rotate thirty degrees through the bull gear 9, and then the next material charging slot 15 is rotated to the position below the material inlet 12, then the lithium batteries in the material guide pipe 10 enter the material charging slot 15, the lithium batteries in the material guide pipe 10 enter the material charging slot 15 one by one through the circulating reciprocating, the hot air blower 4 sends hot air into the shunt pipe 6 from the air inlet pipe 5, and then enters the air duct 16 through the shunt pipe 6 to dry the lithium batteries in the material charging slot 15, moisture generated by the lithium batteries is discharged from the dehumidifying hole 14, and then, the space is little, can keep high temperature for a long time, improve drying efficiency's effect, when the charging chute 15 who is equipped with the lithium cell rotates blanking mouth 13 directly over, lithium cell stoving is accomplished, fall on hang plate 2 from blanking mouth 13, then roll out from discharge gate 3, thereby lithium cell automatic feeding and unloading have been reached, alleviate artifical burden and can not take place to pile up, can with the effect of hot-blast abundant contact, through adjusting pinion 17's slew velocity, and then adjust movable block 19 and the time interval of gear wheel 9 meshing and the time that the lithium cell was dried in solid fixed cylinder 11, thereby the drying time that can adjust the lithium cell has been reached, the effect of lithium cell stoving effect is improved.
In conclusion, this high efficiency drying device is used in lithium cell production, through putting lithium cell into the passage 10, lithium cell in the passage 10 gets into the charging chute 15 from the feed inlet 12 that the fixed cylinder 11 top was seted up, drive the chain 18 through the pinion 17 and rotate, and then drive the movable block 19 and slide, when tooth on the movable block 19 and gear wheel 9 mesh, can drive the rotating turret 7 through gear wheel 9 and rotate thirty degrees, and then make next charging chute 15 turn to the feed inlet 12 below, then lithium cell in the passage 10 gets into this charging chute 15, the circulation is reciprocal, make lithium cell in the passage 10 get into the charging chute 15 one by one, when the charging chute 15 that is equipped with lithium cell turns to directly over the blanking mouth 13, lithium cell can drop to the hang plate 2 from the blanking mouth 13, thereby reached lithium cell automatic feeding and unloading, alleviate artifical burden and can not take place and pile up, can be fully contacted with hot air.
Through the slew velocity of adjusting pinion 17, and then adjust the time interval of movable block 19 and gear wheel 9 meshing and the time that the lithium cell was dried in fixed cylinder 11 to reached the drying time that can adjust the lithium cell, improved the effect of lithium cell stoving effect, application scope is more extensive.
Having shown and described embodiments of the present invention, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and alterations can be made in the embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (7)
1. The utility model provides a high efficiency drying device is used in lithium cell production, includes box (1), its characterized in that: the improved air-conditioning box is characterized in that an inclined plate (2) is arranged inside the box body (1), a discharge port (3) is fixedly connected to the left side of the box body (1), an air heater (4) is fixedly connected to the right side of the box body (1), an air inlet pipe (5) is fixedly connected to the left side of the air heater (4), four shunt pipes (6) are fixedly connected to the back side of the air inlet pipe (5), a rotating frame (7) is rotatably connected to the back side of the four shunt pipes (6), rotating shafts (8) are fixedly connected to the back side of the four rotating frame (7), gear wheels (9) are sleeved outside the four rotating shafts (8), four guide pipes (10) are arranged at the top of the box body (1), fixed cylinders (11) are fixedly connected to the bottoms of the four guide pipes (10), and feed inlets (12) are formed at the tops of the fixed, four blanking mouth (13), four have all been seted up to the bottom of fixed section of thick bamboo (11) a plurality of dehumidification holes (14), four have all been seted up in the left side of fixed section of thick bamboo (11) a plurality of charging chutes (15), four have all been seted up to the outside of rotating turret (7) ventilation pipe (16) have been seted up to the inside of rotating turret (7), the inside of box (1) is provided with two pinions (17), two chain (18) have been cup jointed to the outside of pinion (17), the positive fixedly connected with movable block (19) of chain (18).
2. The high efficiency drying device is used in lithium cell production of claim 1, its characterized in that: the bottoms of the four material guide pipes (10) are respectively positioned right above the four feeding holes (12).
3. The high efficiency drying device is used in lithium cell production of claim 1, its characterized in that: the four rotating frames (7) are respectively positioned inside the four fixed cylinders (11).
4. The high efficiency drying device is used in lithium cell production of claim 1, its characterized in that: the movable block (19) is positioned right below the large gear (9).
5. The high-efficiency drying device for the lithium battery production as claimed in claims 1 and 4, wherein: the top of the movable block (19) is provided with teeth, the number of the teeth is one twelfth of the number of the large gears (9), and the teeth are alternately meshed with the four large gears (9).
6. The high efficiency drying device is used in lithium cell production of claim 1, its characterized in that: the four rotating frames (7) are made of heat conducting materials, and the rotating frames (7) are of a net structure.
7. The high efficiency drying device is used in lithium cell production of claim 1, its characterized in that: the dehumidification holes (14) are all opposite to a charging chute (15) on the left side of the rotating frame (7).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010673321.3A CN111780524A (en) | 2020-07-14 | 2020-07-14 | High efficiency drying device is used in lithium cell production |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010673321.3A CN111780524A (en) | 2020-07-14 | 2020-07-14 | High efficiency drying device is used in lithium cell production |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN111780524A true CN111780524A (en) | 2020-10-16 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202010673321.3A Withdrawn CN111780524A (en) | 2020-07-14 | 2020-07-14 | High efficiency drying device is used in lithium cell production |
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| Country | Link |
|---|---|
| CN (1) | CN111780524A (en) |
Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104528408A (en) * | 2014-12-25 | 2015-04-22 | 重庆勤发食品有限公司 | Maize pulp amount-adjusting conveyor |
| CN106044279A (en) * | 2016-07-25 | 2016-10-26 | 盐城工学院 | Fixed-quantity intermittent conveying device for granular materials and measurement unloading method thereof |
| CN106440726A (en) * | 2016-11-18 | 2017-02-22 | 广西大学 | Chemical strip drying machine |
| CN109178974A (en) * | 2018-09-11 | 2019-01-11 | 合肥国轩高科动力能源有限公司 | A kind of automatic charging device |
| CN110497645A (en) * | 2019-08-23 | 2019-11-26 | 湖南清泉生物科技有限公司 | A kind of fully-automatic biomass bar spices production line |
| CN210214182U (en) * | 2019-07-15 | 2020-03-31 | 重庆工贸职业技术学院 | Granule loading attachment |
| CN210471422U (en) * | 2019-07-08 | 2020-05-08 | 罗文娟 | Forestry archive management is with shifting car |
| KR20200058315A (en) * | 2018-11-19 | 2020-05-27 | 주식회사 엘지화학 | Method of manufacturing the cylindrical battery, and drying apparatus for carrying out the same |
-
2020
- 2020-07-14 CN CN202010673321.3A patent/CN111780524A/en not_active Withdrawn
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104528408A (en) * | 2014-12-25 | 2015-04-22 | 重庆勤发食品有限公司 | Maize pulp amount-adjusting conveyor |
| CN106044279A (en) * | 2016-07-25 | 2016-10-26 | 盐城工学院 | Fixed-quantity intermittent conveying device for granular materials and measurement unloading method thereof |
| CN106440726A (en) * | 2016-11-18 | 2017-02-22 | 广西大学 | Chemical strip drying machine |
| CN109178974A (en) * | 2018-09-11 | 2019-01-11 | 合肥国轩高科动力能源有限公司 | A kind of automatic charging device |
| KR20200058315A (en) * | 2018-11-19 | 2020-05-27 | 주식회사 엘지화학 | Method of manufacturing the cylindrical battery, and drying apparatus for carrying out the same |
| CN210471422U (en) * | 2019-07-08 | 2020-05-08 | 罗文娟 | Forestry archive management is with shifting car |
| CN210214182U (en) * | 2019-07-15 | 2020-03-31 | 重庆工贸职业技术学院 | Granule loading attachment |
| CN110497645A (en) * | 2019-08-23 | 2019-11-26 | 湖南清泉生物科技有限公司 | A kind of fully-automatic biomass bar spices production line |
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| PB01 | Publication | ||
| PB01 | Publication | ||
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Application publication date: 20201016 |