CN206974019U - A kind of pole piece partition heating vacuum bakeout device - Google Patents
A kind of pole piece partition heating vacuum bakeout device Download PDFInfo
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- CN206974019U CN206974019U CN201720511749.1U CN201720511749U CN206974019U CN 206974019 U CN206974019 U CN 206974019U CN 201720511749 U CN201720511749 U CN 201720511749U CN 206974019 U CN206974019 U CN 206974019U
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- heater
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Abstract
The utility model provides a kind of pole piece partition heating vacuum bakeout device, it includes shell, shell is rectangular housing, the one side of shell forms opening, heating chamber is formed in shell, primary heater is provided with the top of heating chamber, primary heater is installed on the top of heating chamber by the first fixed mount, the bottom of heating chamber is provided with secondary heater, secondary heater is installed on the bottom of heating chamber by the second fixed mount, two the 3rd heaters are arranged with the two lateral walls of heating chamber, 3rd heater is installed on the side wall of heating chamber by third fixed frame, 4th heater of multiple array arrangements is installed in heating chamber and on the inboard face of opening face, 4th heater is installed on inboard face by the 4th fixed mount, criss-cross 5th heater is additionally provided with heating chamber.The utility model has the following advantages that compared to prior art：The programming rate of pole piece is substantially improved, improves production capacity, the thermal efficiency is high.
Description
Technical field
It the utility model is related to pole piece roasting plant field, and in particular to a kind of pole piece partition heating vacuum bakeout device.
Background technology
Lithium battery has the advantages that high voltage, discharge and recharge long lifespan bigger than energy and safety and environmental protection, therefore is widely used
In each electronic product, portable compact electric apparatus, electric automobile and energy-storage system.
The preparation technology of lithium battery is numerous and diverse, including stir, be coated with, be dry, naked battery core prepare, encapsulation and chemical conversion etc., wherein,
Pole piece drying process is process indispensable in lithium battery preparation process, the performance of lithium battery is played vital
Effect.
At present, it is all that pole piece is placed in conventional vacuum baking oven to carry out vacuum bakeout that pole piece, which is dried, but a conventional oven is
Saving manufacturing cost reduces design difficulty, mostly using being heated in vacuum chamber external heat or inside circumference by the way of, this is just
In the presence of heating slowly, the shortcomings of temperature-controlled precision is poor, temperature homogeneity is not high, it is therefore bad to the water removal effect of pole piece.In addition, by
It is very slow in the conduction of external heat heat, the process time of pole piece baking is considerably increased, extends the production cycle, it is clear that this is not
A kind of preferably baking scheme.
Utility model content
In consideration of it, the utility model provide it is a kind of can reach pole piece be rapidly heated, the pole piece of the purpose of thermally equivalent
Partition heating vacuum bakeout device.
The utility model provides a kind of pole piece partition heating vacuum bakeout device, and it includes shell, and shell is outside rectangle
Shell, the one side of shell form opening, heating chamber are formed in shell, primary heater is provided with the top of heating chamber, the
One heater is installed on the top of heating chamber by the first fixed mount, and the bottom of heating chamber is provided with secondary heater, the
Two heaters are installed on the bottom of heating chamber by the second fixed mount, and two are arranged with the two lateral walls of heating chamber
Three heaters, the 3rd heater are installed on the side wall of heating chamber by third fixed frame, in heating chamber with opening face
4th heater of multiple array arrangements is installed, the 4th heater is installed on inboard face by the 4th fixed mount on inboard face
On, criss-cross 5th heater is additionally provided with heating chamber.
Further, four the 4th heaters are installed, it is distributed in matrix pattern on above-mentioned inboard face.
Further, above-mentioned 5th heater includes two longitudinal unit heaters and two Transverse Heated device units.
Further, above-mentioned two longitudinal direction unit heater is connected by multiple vertically disposed 5th fixed mounts, and the 5th
Fixed mount is fixedly connected with the inwall of heating chamber simultaneously.
Further, above-mentioned Transverse Heated device unit is installed on heating chamber by multiple horizontally disposed 6th fixed mounts
Inwall on.
Further, above-mentioned primary heater, secondary heater, the 3rd heater, the 4th heater and the 5th heater
Pass through CF joint seal of flanges between shell.
Further, multiple sensors are provided with above-mentioned heating chamber, pass through KF connectors between sensor and shell
Connection sealing.
A kind of pole piece partition heating vacuum bakeout device provided by the utility model, it is main there is provided shell and its interior
Heating chamber, wherein, primary heater is provided with the top of heating chamber, primary heater is installed on by the first fixed mount to be added
The top of hot chamber, the bottom of heating chamber are provided with secondary heater, and secondary heater is installed on by the second fixed mount to be added
The bottom of hot chamber, two the 3rd heaters are arranged with the two lateral walls of heating chamber, and the 3rd heater is solid by the 3rd
The side wall that frame is installed on heating chamber is determined, with being provided with the of multiple array arrangements on the inboard face of opening face in heating chamber
Four heaters, the 4th heater are installed on inboard face by the 4th fixed mount, and criss-cross is additionally provided with heating chamber
Five heaters；By the setting of above-mentioned each part and its structure, the partition heating formed especially by multiple heaters, divide
The design of area's temperature control, partition protecting, therefore had the following advantages that compared to prior art：1) the heating speed of pole piece is substantially improved
Spend, moisture is excluded by faster vaporization in pole piece, so as to improve production capacity；2) the pole piece even same pole piece of different zones is made
Difference be uniformly heated, ensure that the uniformity of pole piece performance；3) temperature control is accurate, is not in because of temperature overshoot, no
Product quality caused by stable equitemperature problem is not high or even the phenomenon scrapped；4) internal heating system is used, the thermal efficiency is high, more
Supernumerary segment energy.
Brief description of the drawings
By reading the detailed description of hereafter preferred embodiment, it is various other the advantages of and benefit it is common for this area
Technical staff will be clear understanding.Accompanying drawing is only used for showing the purpose of preferred embodiment, and is not considered as to this practicality
New limitation.And in whole accompanying drawing, identical part is denoted by the same reference numerals.In the accompanying drawings：
Fig. 1 is a kind of stereogram for pole piece partition heating vacuum bakeout device that the utility model embodiment provides；
Fig. 2 is a kind of front view for pole piece partition heating vacuum bakeout device that the utility model embodiment provides；
Fig. 3 is a kind of structure sectional view for pole piece partition heating vacuum bakeout device that the utility model embodiment provides.
Embodiment
The exemplary embodiment of the disclosure is more fully described below with reference to accompanying drawings.Although the disclosure is shown in accompanying drawing
Exemplary embodiment, it being understood, however, that may be realized in various forms the disclosure without should be by embodiments set forth here
Limited.On the contrary, these embodiments are provided to facilitate a more thoroughly understanding of the present invention, and can be by the scope of the present disclosure
Completely it is communicated to those skilled in the art.
Referring to Fig. 1 to Fig. 3, a kind of pole piece partition heating vacuum bakeout that the utility model embodiment provides is shown in figure
Device, it includes shell 1, and shell 1 is rectangular enclosure, and the one side of shell 1 forms opening 11, heating chamber is formed in shell 1
12, the top of heating chamber 12 is provided with primary heater 13, and primary heater 13 is installed on heating by the first fixed mount 131
The top of chamber 12, the bottom of heating chamber 12 are provided with secondary heater 14, and secondary heater 14 passes through the second fixed mount 141
The bottom of heating chamber 12 is installed on, two the 3rd heaters 15 are arranged with the two lateral walls of heating chamber 12, the 3rd adds
Hot device 15 is installed on the side wall of heating chamber 12, the interior inboard with the face of opening 11 of heating chamber 12 by third fixed frame 151
4th heater 16 of multiple array arrangements is installed, in the 4th heater 16 is installed on by the 4th fixed mount 161 on face 121
On side 121, criss-cross 5th heater 17 is additionally provided with heating chamber 12.
A kind of pole piece partition heating vacuum bakeout device that the present embodiment is provided, it is main there is provided shell and its it is interior plus
Hot chamber, wherein, primary heater is provided with the top of heating chamber, primary heater is installed on heating by the first fixed mount
The top of chamber, the bottom of heating chamber are provided with secondary heater, and secondary heater is installed on heating by the second fixed mount
The bottom of chamber, two the 3rd heaters are arranged with the two lateral walls of heating chamber, the 3rd heater, which passes through the 3rd, to be fixed
Frame is installed on the side wall of heating chamber, and heating chamber is provided with the 4th of multiple array arrangements on the interior inboard face with opening face
Heater, the 4th heater are installed on inboard face by the 4th fixed mount, and the criss-cross 5th is additionally provided with heating chamber
Heater；Pass through the setting of above-mentioned each part and its structure, the partition heating formed especially by multiple heaters, subregion
The design of temperature control, partition protecting, therefore had the following advantages that compared to prior art：1) programming rate of pole piece is substantially improved,
Moisture is excluded by faster vaporization in pole piece, so as to improve production capacity；2) the pole piece even same pole piece of different zones is made not
It is uniformly heated with putting, ensure that the uniformity of pole piece performance；3) temperature control is accurate, is not in because of temperature overshoot, unstable
Product quality caused by equitemperature problem is not high or even the phenomenon scrapped；4) internal heating system is used, the thermal efficiency is high, more supernumerary segment
Energy.
Referring to Fig. 1 to Fig. 2, four the 4th heaters 16 are installed on inboard face 121, it is distributed in matrix pattern, can make
It is higher to obtain the efficiency of heating surface.
Referring to Fig. 1 to Fig. 3, the 5th heater 17 includes two longitudinal unit heaters 171 and two Transverse Heated device lists
Member 172；Two longitudinal unit heaters 171 are connected by multiple vertically disposed 5th fixed mounts 173, the 5th fixed mount 173
The inwall of heating chamber 12 is fixedly connected with simultaneously；Transverse Heated device unit 172 passes through multiple horizontally disposed 6th fixed mounts 174
It is installed on the inwall of heating chamber 12；So that the installation of heater is more firm.
Referring to Fig. 3, primary heater 13, secondary heater 14, the 3rd heater 15, the 4th heater 16 and slender acanthopanax
Connected and sealed by CF flanges 2 between hot device 17 and shell 1, it is ensured that vacuum cavity sealing.
Referring to Fig. 3, multiple sensors 18 are provided with heating chamber 12, are connected between sensor 18 and shell 1 by KF
Device connection sealing, it is ensured that vacuum cavity sealing.
Wherein, above-mentioned each heater is specifically as follows S-shaped heating tube, and multiple raised lines can be distributed with thereon, can be with
Improve the efficiency of heating surface.
Obviously, those skilled in the art can carry out various changes and modification without departing from this practicality to the utility model
New spirit and scope.So, if these modifications and variations of the present utility model belong to the utility model claims and
Within the scope of its equivalent technologies, then the utility model is also intended to comprising including these changes and modification.
Claims (7)
1. a kind of pole piece partition heating vacuum bakeout device, it is characterised in that including shell (1), the shell (1) is outside rectangle
Shell, the one side of the shell (1) form opening (11), heating chamber (12), the heating chamber are formed in the shell (1)
(12) primary heater (13) is provided with the top of, the primary heater (13) is installed on institute by the first fixed mount (131)
The top of heating chamber (12) is stated, the bottom of the heating chamber (12) is provided with secondary heater (14), second heating
Device (14) is installed on the bottom of the heating chamber (12) by the second fixed mount (141), the heating chamber (12) it is relative
Two the 3rd heaters (15) are arranged with two side, the 3rd heater (15) is installed on by third fixed frame (151)
The side wall of the heating chamber (12), the heating chamber (12) are interior with pacifying on the inboard face (121) of described opening (11) face
The 4th heater (16) equipped with multiple array arrangements, the 4th heater (16) are installed on by the 4th fixed mount (161)
On the inboard face (121), criss-cross 5th heater (17) is additionally provided with the heating chamber (12).
A kind of 2. pole piece partition heating vacuum bakeout device according to claim 1, it is characterised in that the inboard face
(121) four the 4th heaters (16) are installed, it is distributed in matrix pattern on.
A kind of 3. pole piece partition heating vacuum bakeout device according to claim 1, it is characterised in that the 5th heating
Device (17) includes two longitudinal unit heaters (171) and two Transverse Heated device units (172).
A kind of 4. pole piece partition heating vacuum bakeout device according to claim 3, it is characterised in that described two longitudinal directions
Unit heater (171) is connected by multiple vertically disposed 5th fixed mounts (173), and the 5th fixed mount (173) is simultaneously
It is fixedly connected with the inwall of the heating chamber (12).
A kind of 5. pole piece partition heating vacuum bakeout device according to claim 3 or 4, it is characterised in that the transverse direction
Unit heater (172) is installed on the inwall of the heating chamber (12) by multiple horizontally disposed 6th fixed mounts (174)
On.
A kind of 6. pole piece partition heating vacuum bakeout device according to claim 1, it is characterised in that first heating
Device (13), the secondary heater (14), the 3rd heater (15), the 4th heater (16) and the 5th heater
(17) CF joint seal of flanges is passed through between the shell (1).
A kind of 7. pole piece partition heating vacuum bakeout device according to claim 1, it is characterised in that the heating chamber
(12) multiple sensors (18) are provided with, are connected between the sensor (18) and the shell (1) by KF connectors close
Envelope.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720511749.1U CN206974019U (en) | 2017-05-10 | 2017-05-10 | A kind of pole piece partition heating vacuum bakeout device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720511749.1U CN206974019U (en) | 2017-05-10 | 2017-05-10 | A kind of pole piece partition heating vacuum bakeout device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206974019U true CN206974019U (en) | 2018-02-06 |
Family
ID=61412838
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720511749.1U Active CN206974019U (en) | 2017-05-10 | 2017-05-10 | A kind of pole piece partition heating vacuum bakeout device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206974019U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113432380A (en) * | 2021-06-04 | 2021-09-24 | 昆山聚创新能源科技有限公司 | Pole roll baking method and pole roll baking carrier |
| CN117817914A (en) * | 2024-02-28 | 2024-04-05 | 山西泰宝科技有限公司 | Polyurethane tubing heating device and system |
-
2017
- 2017-05-10 CN CN201720511749.1U patent/CN206974019U/en active Active
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113432380A (en) * | 2021-06-04 | 2021-09-24 | 昆山聚创新能源科技有限公司 | Pole roll baking method and pole roll baking carrier |
| CN117817914A (en) * | 2024-02-28 | 2024-04-05 | 山西泰宝科技有限公司 | Polyurethane tubing heating device and system |
| CN117817914B (en) * | 2024-02-28 | 2024-05-14 | 山西泰宝科技有限公司 | Polyurethane tubing heating device and system |
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