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

Far infrared drying device for coating lithium battery pole piece 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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China
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far
infrared
battery pole
furnace body
frame
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Expired - Fee Related
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CN2009201546987U
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Chinese (zh)
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许刚
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DONGGUAN CAREER MOTOR EQUIPMENT Co Ltd
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Individual
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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 coating lithium battery pole pieces, which comprises a frame, a conveyer belt arranged on the frame and a drying furnace body, wherein the drying furnace body is arranged above the conveyer belt, at least one cross frame is arranged in the drying furnace body, a plurality of far infrared heating elements are arranged on the cross frame at intervals, one side of the frame is also provided with an electric cabinet which can control the heating temperature of the far infrared heating elements, and the electric cabinet is connected with the far infrared heating elements; the utility model has simple structure, utilizes the heat radiation principle, can quickly coat and dry the battery pole piece, has high energy utilization rate, and can save about 30 to 40 percent of electricity compared with a common oven through the experimental verification; the far infrared ceramic heating body is adopted, so that the heating is uniform, and the drying efficiency is high; in addition, the PID temperature controller is adopted, so that temperature control and measurement are faster and more accurate, the operation is safe and convenient, the labor intensity is reduced, the production efficiency is greatly improved, the product quality is ensured, and the competitiveness of enterprises is increased.

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、一种锂电池极片涂布远红外线烘干装置,其包括一机架、设置在该机架上的输送带和烘干炉体,该烘干炉体设在输送带上方,其特征在于:所述烘干炉体内至少设有一横架,该横架上间隔排列有若干远红外发热体,于所述机架一侧还设有一能控制该远红外发热体的发热温度的电控箱,该电控箱与所述远红外发热体相连。1. A far-infrared ray drying device for lithium battery pole piece coating, which includes a frame, a conveyor belt and a drying furnace body arranged on the frame, and the drying furnace body is located above the conveyor belt. Its characteristics In that: the drying furnace body is provided with at least one horizontal frame, on which a number of far-infrared heating elements are arranged at intervals, and an electric control device capable of controlling the heating temperature of the far-infrared heating elements is also arranged on one side of the frame. box, and the electric control box is connected with the far-infrared heating element. 2、根据权利要求1所述的锂电池极片涂布远红外线烘干装置,其特征在于,所述远红外发热体为远红外线陶瓷加热体,其包括一陶瓷板及一埋铸于该陶瓷板上的电热丝。2. The far-infrared drying device for coating pole pieces of lithium batteries according to claim 1, wherein the far-infrared heating element is a far-infrared ceramic heating element, which includes a ceramic plate and a ceramic plate embedded in the ceramic. Heating wire on the board. 3、根据权利要求1所述的锂电池极片涂布远红外线烘干装置,其特征在于,所述烘干炉体底部还设有一可调整其与输送带之间距离的调整机构,该调整机构包括一支架及设置该支架两侧的支承座,该支承座上设有垂直长条形通孔,于所述支架侧面相应位置设有与可伸入该长条形通孔,且可沿其长边滑动的安装轴,该安装轴还设有一可将其定位在所述长条形通孔上的螺母。3. The far-infrared drying device for coating lithium battery pole pieces according to claim 1, characterized in that, the bottom of the drying furnace body is also provided with an adjustment mechanism that can adjust the distance between it and the conveyor belt. The mechanism includes a bracket and support bases on both sides of the bracket. The support base is provided with a vertical strip-shaped through hole, and the corresponding position on the side of the bracket is provided with and can extend into the strip-shaped through hole, and can be inserted along the Its long side slides the installation shaft, and this installation shaft is also provided with a nut that can be positioned on the described elongated through hole. 4、根据权利要求1所述的锂电池极片涂布远红外线烘干装置,其特征在于,于所述烘干炉体外侧设有一隔热层。4. The far-infrared drying device for coating lithium battery pole pieces according to claim 1, characterized in that a heat insulation layer is provided outside the drying furnace body. 5、根据权利要求1所述的锂电池极片涂布远红外线烘干装置,其特征在于,所述电控箱包括一箱体及一设置在该箱体一侧面的PID温控器和若干开关。5. The far-infrared drying device for coating lithium battery pole pieces according to claim 1, characterized in that the electric control box includes a box body and a PID temperature controller arranged on one side of the box body and several switch. 6、根据权利要求1所述的锂电池极片涂布远红外线烘干装置,其特征在于,所述烘干炉体顶部还设有一炉盖,该炉盖上设有一可加快气流流动的风扇,其与所述电控箱相接。6. The far-infrared drying device for coating lithium battery pole pieces according to claim 1, characterized in that a furnace cover is provided on the top of the drying furnace body, and a fan that can speed up the airflow is provided on the furnace cover. , which is connected to the electric control box.
CN2009201546987U 2009-05-19 2009-05-19 Far infrared drying device for coating lithium battery pole piece 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 coating lithium battery pole piece

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 coating lithium battery pole piece

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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 Notching 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 Notching 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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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