CN201408801Y - Far-infrared drying device for lithium battery pole piece coating - Google Patents

Far-infrared drying device for lithium battery pole piece coating Download PDF

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Publication number
CN201408801Y
CN201408801Y CN2009201546987U CN200920154698U CN201408801Y CN 201408801 Y CN201408801 Y CN 201408801Y CN 2009201546987 U CN2009201546987 U CN 2009201546987U CN 200920154698 U CN200920154698 U CN 200920154698U CN 201408801 Y CN201408801 Y CN 201408801Y
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CN
China
Prior art keywords
far
infrared
drying device
battery pole
heater
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Expired - Fee Related
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CN2009201546987U
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Chinese (zh)
Inventor
许刚
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DONGGUAN CAREER MOTOR EQUIPMENT Co Ltd
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Individual
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Priority to CN2009201546987U priority Critical patent/CN201408801Y/en
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    • YGENERAL 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
    • Y02TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02EREDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
    • Y02E60/00Enabling technologies; Technologies with a potential or indirect contribution to GHG emissions mitigation
    • Y02E60/10Energy storage using batteries

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Abstract

The utility model discloses a far-infrared drying device for a lithium battery pole piece coating, which comprises a machine frame and a conveying belt and a drying furnace body arranged on the machine frame, wherein the drying furnace body is arranged above the conveying belt, at least one transverse frame is arranged inside the drying furnace body, a plurality of far-infrared heating elements are spaced on the transverse frame, an electric control box is arranged on one side of the machine frame and used for controlling the heating temperature of the far-infrared heating elements, and the electric control box is connected with the far-infrared heating elements. The far-infrared drying device has simple structure, works based on the thermal radiation principle, and can rapidly dry the battery pole piece coating with high energy utilization rate. The test proves that the power consumption is reduced by 30%-40%, the far-infrared heating elements are the far-infrared ceramic heating elements with uniform heating and high drying efficiency; and the PID temperature controller is adopted to control and measure the temperature more quickly and accurately. The far-infrared drying device is safe and convenient to operate, reduces the labor intensity while greatly increases the production efficiency, ensures the product quality and increase the competitiveness of enterprises.

Description

Lithium battery pole slice coating far-infrared rays drying device
Technical field
The utility model relates to drying unit, is specifically related to a kind of lithium battery pole slice coating far-infrared rays drying device.
Background technology
In the prior art, the stoving process of battery electrode coating is to realize by conveyer belt transmission, electric heating and blowing seasoning.Electric heater and air blast are installed in the top of drying channel, and the carrier that has been coated with coating drives in the drying channel by conveyer belt.Electric heater is converted into heat energy with electric energy, by the air blast air-supply, by the transfer of air heat, with the coated and dried that is coated on the carrier.
Because electric heating and blowing seasoning, be to adopt hearsay to pass the indirect baking of heat, difficult control of temperature, higher near electric heating tube place temperature, toast inhomogeneous, heat transference efficiency is low, rate of drying is slow, and a large amount of heats scatters and disappears in transmittance process, and heat energy loss is big, the power consumption of heating is also big, and energy utilization rate is low.
The utility model content
The purpose of this utility model is, at the existing above-mentioned deficiency of existing stoving process, provides a kind of heat transference efficiency simple in structure, high, the lithium battery pole slice coating far-infrared rays drying device that rate of drying is fast and energy utilization rate is high.
For achieving the above object, technical scheme provided by the utility model is:
A kind of lithium battery pole slice coating far-infrared rays drying device, it comprises a frame, is arranged on conveyer belt and oven dry body of heater on this frame, this oven dry body of heater is located at the conveyer belt top, at least be provided with a crossbearer in the described oven dry body of heater, some far infrared heaters have been spaced on this crossbearer, also be provided with the electric cabinet that can control the heating temp of this far infrared heater in described frame one side, this electric cabinet links to each other with described far infrared heater.
Described far infrared heater is the far-infrared ray ceramic calandria, and it comprises that a ceramic wafer and buries the heating wire that casts from this ceramic wafer.
Described far infrared heater is provided with thermocouple.
Described oven dry bottom of furnace body also is provided with the adjusting mechanism that can adjust distance between itself and the conveyer belt, this adjusting mechanism comprises a support and the supporting base of these support both sides is set, this supporting base is provided with vertical strip through hole, be provided with in relevant position, described support side and can stretch into this strip through hole, and the installation shaft that can slide along its long limit, this installation shaft also is provided with a nut that can be located on described strip through hole.
Be provided with a thermal insulation layer in the external side of described drying oven.
Described electric cabinet comprises that a casing and is arranged on PID thermostat and some switches of this casing one side.
Described oven dry body of heater top also is provided with a bell, and bell is provided with the fan that can accelerate air current flow, and itself and described electric cabinet join.
The beneficial effects of the utility model are: the utility model is simple in structure, utilizes heat radiation principle, can be fast with battery pole piece coating oven dry, and the energy utilization rate height the experiment proved that, the about 30%-40% of comparable a conventional oven power saving; Be provided with crossbearer, convenient oven dry body of heater inner air flow; Adopt the far-infrared ray ceramic calandria, heating is even, the drying efficiency height; Oven dry body of heater top is provided with fan, can in time get rid of the moisture in the oven dry body of heater, accelerates heat transference efficiency; Its bottom is provided with adjusting mechanism, can be coated with the height that specification is adjusted the oven dry body of heater according to battery pole piece, to reach best drying effect; Adopt the PID thermostat in addition, the temperature control thermometric is more quick, accurate, and easy-to-operate, when having alleviated labour intensity, has improved production efficiency greatly, and has guaranteed product quality, increases Enterprises'Competitiveness.
Below in conjunction with accompanying drawing and embodiment, the utility model is further specified.
Description of drawings
Fig. 1 is a perspective view of the present utility model;
Fig. 2 is the exploded perspective view among Fig. 1;
Fig. 3 is the structural representation of Fig. 2 mid and far infrared line ceramic heating body.
Embodiment
Referring to Fig. 1, Fig. 2 and Fig. 3, a kind of lithium battery pole slice coating far-infrared rays drying device that present embodiment provides, it comprises a frame 1, be arranged on the oven dry body of heater 3 that the conveyer belt 2 on this frame 1 and an outside also are provided with thermal insulation layer 33, this oven dry body of heater 3 is located at conveyer belt 2 tops, be provided with two crossbearers 31 in the described oven dry body of heater 3, four far-infrared ray ceramic calandrias 32 have been spaced on the crossbearer 31, also be provided with the electric cabinet 4 that can control the heating temp of this far-infrared ray ceramic calandria 32 in described frame 1 one sides, this electric cabinet 4 links to each other with described far-infrared ray ceramic calandria 32.Far-infrared ray ceramic calandria 32 comprises that a ceramic wafer 321 and buries the heating wire 322 that casts from this ceramic wafer 321.Oven dry body of heater 3 bottoms are provided with the adjusting mechanism 5 that can adjust distance between itself and the conveyer belt 2, this adjusting mechanism 5 comprises a support 51 and the supporting base 51 of these support 51 both sides is set, this supporting base 51 is provided with vertical strip through hole 52, be provided with in relevant position, described support 51 side and can stretch into this strip through hole 52, and the installation shaft 53 that can slide along its long limit, this installation shaft 53 also is provided with a nut 54 that can be located on described strip through hole 52.Can adjust the position of installation shaft 53 according to the specification of battery pole piece coating, thereby adjust the distance between oven dry body of heater 3 and the conveyer belt 2, to reach best drying effect at strip through hole 52; Oven dry body of heater 3 tops also are provided with a bell 6, and bell 6 is provided with the fan 61 that can accelerate air current flow, can in time get rid of moisture, accelerates heat transference efficiency, and this fan 61 joins with described electric cabinet 4.Electric cabinet 4 comprises that a casing 41 and is arranged on the PID thermostat 42 of these casing 41 1 sides, emergency stop switch 43, starting switch 44, fan swicth 45 and shutdown switch 46.
During the utility model work, press starting switch 44, energized, PID thermostat 42 starts 32 heatings of far-infrared ray ceramic calandria, conveyer belt 2 is carried needs the coating of oven dry battery pole piece, when it is sent when putting oven dry body of heater 3 belows, thereby far-infrared ray ceramic calandria 32 should need oven dry battery pole piece coating oven dry fast by thermal radiation, when accelerating the heat transmission as need, press fan swicth 45, start fan 61 and rotate, can get rid of the moisture in the oven dry body of heater 3 fast, further improve drying efficiency.
As described in the utility model the foregoing description, adopt structure same or similar and other drying unit of obtaining, all in the utility model protection range with it.

Claims (6)

1, a kind of lithium battery pole slice coating far-infrared rays drying device, it comprises a frame, is arranged on conveyer belt and oven dry body of heater on this frame, this oven dry body of heater is located at the conveyer belt top, it is characterized in that: be provided with a crossbearer at least in the described oven dry body of heater, some far infrared heaters have been spaced on this crossbearer, also be provided with the electric cabinet that can control the heating temp of this far infrared heater in described frame one side, this electric cabinet links to each other with described far infrared heater.
2, lithium battery pole slice coating far-infrared rays drying device according to claim 1 is characterized in that described far infrared heater is the far-infrared ray ceramic calandria, and it comprises that a ceramic wafer and buries the heating wire that casts from this ceramic wafer.
3, lithium battery pole slice coating far-infrared rays drying device according to claim 1, it is characterized in that, described oven dry bottom of furnace body also is provided with the adjusting mechanism that can adjust distance between itself and the conveyer belt, this adjusting mechanism comprises a support and the supporting base of these support both sides is set, this supporting base is provided with vertical strip through hole, be provided with in relevant position, described support side and can stretch into this strip through hole, and the installation shaft that can slide along its long limit, this installation shaft also is provided with a nut that can be located on described strip through hole.
4, lithium battery pole slice coating far-infrared rays drying device according to claim 1 is characterized in that, is provided with a thermal insulation layer in the external side of described drying oven.
5, lithium battery pole slice coating far-infrared rays drying device according to claim 1 is characterized in that described electric cabinet comprises that a casing and is arranged on PID thermostat and some switches of this casing one side.
6, lithium battery pole slice according to claim 1 coating far-infrared rays drying device is characterized in that described oven dry body of heater top also is provided with a bell, and this bell is provided with the fan that can accelerate air current flow, and itself and described electric cabinet join.
CN2009201546987U 2009-05-19 2009-05-19 Far-infrared drying device for lithium battery pole piece coating Expired - Fee Related CN201408801Y (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN2009201546987U CN201408801Y (en) 2009-05-19 2009-05-19 Far-infrared drying device for lithium battery pole piece coating

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN2009201546987U CN201408801Y (en) 2009-05-19 2009-05-19 Far-infrared drying device for lithium battery pole piece coating

Publications (1)

Publication Number Publication Date
CN201408801Y true CN201408801Y (en) 2010-02-17

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Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN105080810A (en) * 2014-05-15 2015-11-25 三星Sdi株式会社 Equipment for drying plate electrode
CN108355933A (en) * 2018-03-29 2018-08-03 长兴宏力机械科技有限公司 A kind of handware automation surface lacquer processing unit
CN110892558A (en) * 2018-01-16 2020-03-17 株式会社Lg化学 Slitting apparatus and method for secondary battery
WO2022116022A1 (en) * 2020-12-02 2022-06-09 王维纲 Coating and drying device for lithium battery production

Cited By (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN105080810A (en) * 2014-05-15 2015-11-25 三星Sdi株式会社 Equipment for drying plate electrode
CN105080810B (en) * 2014-05-15 2020-05-15 三星Sdi株式会社 Apparatus for drying electrode plate
CN110892558A (en) * 2018-01-16 2020-03-17 株式会社Lg化学 Slitting apparatus and method for secondary battery
CN110892558B (en) * 2018-01-16 2022-11-25 株式会社Lg新能源 Notching apparatus and method for secondary battery
US11581520B2 (en) 2018-01-16 2023-02-14 Lg Energy Solution, Ltd. Notching apparatus and method for secondary battery
CN108355933A (en) * 2018-03-29 2018-08-03 长兴宏力机械科技有限公司 A kind of handware automation surface lacquer processing unit
WO2022116022A1 (en) * 2020-12-02 2022-06-09 王维纲 Coating and drying device for lithium battery production

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Date Code Title Description
C14 Grant of patent or utility model
GR01 Patent grant
ASS Succession or assignment of patent right

Owner name: DONGGUAN KERUI MACHINERY ELECTRICAL EQUIPMENT CO.,

Free format text: FORMER OWNER: XU GANG

Effective date: 20100915

C41 Transfer of patent application or patent right or utility model
TR01 Transfer of patent right

Effective date of registration: 20100915

Address after: Liaobu Town, Guangdong province 523000 rich city of Dongguan Zhushan Fudong Street No. 6 two

Patentee after: Dongguan Career Motor Equipment Co., Ltd.

Address before: Liaobu Town, Guangdong province 523000 rich city of Dongguan Zhushan Fudong Street No. 6 two

Patentee before: Xu Gang

CF01 Termination of patent right due to non-payment of annual fee

Granted publication date: 20100217

Termination date: 20150519

EXPY Termination of patent right or utility model