CN105546946A - Constant-temperature high-vacuum drying oven for battery and capacitor production - Google Patents
Constant-temperature high-vacuum drying oven for battery and capacitor production Download PDFInfo
- Publication number
- CN105546946A CN105546946A CN201610023523.7A CN201610023523A CN105546946A CN 105546946 A CN105546946 A CN 105546946A CN 201610023523 A CN201610023523 A CN 201610023523A CN 105546946 A CN105546946 A CN 105546946A
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- CN
- China
- Prior art keywords
- battery
- electric capacity
- drying oven
- pipeline
- baking box
- Prior art date
- 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
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F26—DRYING
- F26B—DRYING SOLID MATERIALS OR OBJECTS BY REMOVING LIQUID THEREFROM
- F26B9/00—Machines or apparatus for drying solid materials or objects at rest or with only local agitation; Domestic airing cupboards
- F26B9/06—Machines or apparatus for drying solid materials or objects at rest or with only local agitation; Domestic airing cupboards in stationary drums or chambers
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F26—DRYING
- F26B—DRYING SOLID MATERIALS OR OBJECTS BY REMOVING LIQUID THEREFROM
- F26B23/00—Heating arrangements
- F26B23/04—Heating arrangements using electric heating
-
- 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
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F26—DRYING
- F26B—DRYING SOLID MATERIALS OR OBJECTS BY REMOVING LIQUID THEREFROM
- F26B5/00—Drying solid materials or objects by processes not involving the application of heat
- F26B5/04—Drying solid materials or objects by processes not involving the application of heat by evaporation or sublimation of moisture under reduced pressure, e.g. in a vacuum
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Life Sciences & Earth Sciences (AREA)
- Sustainable Development (AREA)
- Health & Medical Sciences (AREA)
- Molecular Biology (AREA)
- Battery Mounting, Suspending (AREA)
- Secondary Cells (AREA)
Abstract
The invention discloses a constant-temperature high-vacuum drying oven for battery and capacitor production. The constant-temperature high-vacuum drying oven comprises a heat insulation box body, and a plurality of heating chambers which are formed in the heat insulation box body, wherein the heat insulation box body is surrounded with first heat insulation cotton; an inner tank is arranged in each heating chamber, and an inner door is arranged at the left side of each inner tank; second heat insulation cotton is arranged at the left side of each inner door; a plurality of heating tubes are arranged around each inner tank; a first pipeline communicates with the right side of each inner tank; a second pipeline is connected between adjacent first pipelines; thermoprobes are arranged in the heating chambers. According to the constant-temperature high-vacuum drying oven for the battery and capacitor production, the heating tubes are uniformly arranged around the inner tanks, sealing rings are arranged at the inner doors of the inner tanks, and the inner parts of the inner tanks are all in a vacuum state, so that high-pressure vacuum temperature increasing can be carried out, the product drying time of an original generally-used normal-pressure temperature-increasing vacuum drying oven can be decreased from 10 -12 hours to 4-6 hours, and as a result, the time for temperature increasing of the whole drying oven can be greatly saved, 5-6 hours for drying can be saved each time, and meanwhile, the utilization rate of the drying oven can be increased by more than 50%.
Description
Technical field
The present invention relates to battery and electric capacity roasting plant technical field, especially relate to a kind of thermostatic type high vacuum baking box produced for battery and electric capacity.
Background technology
In new energy materials manufacturing process, to toast new energy materials if desired, to remove moisture content, as the manufacture of lithium ion battery or electric capacity, just need lithium ion battery or electric capacity to carry out degree of depth oven dry.What modal drying plant adopted is Inner eycle list casing baking box, it first loads in vacuum bakeout case by the lithium battery be baked or electric capacity, at ambient pressure, first the material that is baked in casing is heated, after the temperature inside the box reaches requirement, when being incubated, removing moisture will be vacuumized in casing, after the moisture of battery pole piece or electric capacity reaches requirement, again nature cooling carried out to the battery be baked in casing or electric capacity or force cooling, the temperature of lithium battery or the electric capacity be baked is made to drop to (being generally less than 35 degrees Celsius) to a certain degree, the lithium battery be baked or electric capacity are taken out sealing preserve.Such as, a kind of Double-circulated vacuum toaster disclosed in Chinese patent literature CN102244297A, comprise working box and outer circulation passage, because being also provided with inner cycle channel in working box, utilize thermal source and heat dynamic resource to order about heat and be released to working box inside through spray sucker, enclose in making in ventilating duct and form inner circulating type hot air circulation, heat is made to pass spray sucker to central position transmission in working box, the heat of working box inside is made to increase fast, can directly heat the heating object of working box centre, simultaneously, utilize the heat dynamic resource in outer circulation passage to order about in peripheral ventilating duct thermal release in working box peripheral and inwall, reach in supplementing and enclose shortage of heat after ventilating duct thermal release, be conducive to accelerated heat transmission, thus the temperature difference reaching working box inwall surrounding and inside reaches stable equilibrium state fast.Although the inner-outer circulation channel mode that has this Double-circulated vacuum toaster can reduce heat losses under vacuum conditions, thus reach the advantage that can make to improve transmission temperature Rate under vacuum conditions.But this Double-circulated vacuum toaster, employing is the method heated up at ambient pressure, and generally need 24 hours from being fed to discharging, just can complete the baking completely to baked article, its time-consuming is long, and casing utilization rate is not high.
Summary of the invention
The problem to be solved in the present invention is to provide the thermostatic type high vacuum baking box produced for battery and electric capacity that a kind of structure is simple, the heating-up time is short, baking quality is good and casing utilization rate is high.
For solving the problems of the technologies described above, the technical solution used in the present invention is: a kind of thermostatic type high vacuum baking box produced for battery and electric capacity, comprise thermal-insulating body and be arranged on described thermal-insulating body inside several heating between, the surrounding of described casing is provided with the first heat-preservation cotton, inner bag is provided with in heating described in each, the left side of described inner bag is provided with inside door, the left side of described inside door is provided with the second heat-preservation cotton, the surrounding of described inner bag is provided with several heat-generating pipes, the right side of described inner bag is communicated with the first pipeline, the end of described first pipeline is provided with valve, second pipe is connected with between adjacent described first pipeline, temperature probe is provided with in described heating.
Preferably, above-mentioned a kind of thermostatic type high vacuum baking box produced for battery and electric capacity, the quantity between wherein said heating is two.
Preferably, above-mentioned a kind of thermostatic type high vacuum baking box produced for battery and electric capacity, wherein said inner bag is made up of 304 stainless steels.
Preferably, above-mentioned a kind of thermostatic type high vacuum baking box produced for battery and electric capacity, the inwall of wherein said inside door is provided with sealing ring.
Preferably, above-mentioned a kind of thermostatic type high vacuum baking box produced for battery and electric capacity, wherein said heat-generating pipe is fixed on the inwall of described thermal-insulating body by skeleton.
Preferably, above-mentioned a kind of thermostatic type high vacuum baking box produced for battery and electric capacity, wherein said first pipeline is provided with vacuum meter, and described first pipeline is connected by joint with described second pipe, and described second pipe is provided with vacuum pumping opening.
The advantage that the present invention has and beneficial effect are: thermal-insulating body inside is provided with between several heatings, the surrounding of casing is provided with the first heat-preservation cotton, inner bag is provided with in each heating, the left side of inner bag is provided with inside door, the left side of inside door is provided with the second heat-preservation cotton, the surrounding of inner bag is provided with several heat-generating pipes, the right side of inner bag is communicated with the first pipeline, the end of the first pipeline is provided with valve, second pipe is connected with between adjacent first pipeline, temperature probe is provided with in heating, by being evenly provided with heat-generating pipe around inner bag, the inside door place of inner bag is provided with sealing ring, inner bag inside is vacuum state, high pressure vacuum can be adopted thus to heat up, the vacuum oven baked goods of original normal pressure intensification current version can be needed 10-12 hour, and within shortening to now 4-6 hour, when greatly saving the intensification of whole baking box, each baking can save 5-6 hour, baking box utilization rate more than 50% can be improved simultaneously.
Accompanying drawing explanation
Fig. 1 is overall structure schematic diagram of the present invention.
In figure: 1, thermal-insulating body 2, sealing ring 3, second heat-preservation cotton
4, inside door 5, heat-generating pipe 6, skeleton
7, temperature probe 8, valve 9, joint
10, vacuum pumping opening 11, vacuum meter 12, inner bag
13, the 15, first pipeline between the first heat-preservation cotton 14, heating
16, second pipe
Detailed description of the invention
In order to make object of the present invention, technical scheme and advantage clearly understand, below in conjunction with drawings and Examples, the present invention is further elaborated.Should be appreciated that specific embodiment described herein only in order to explain the present invention, be not intended to limit the present invention.
As shown in Figure 1, a kind of thermostatic type high vacuum baking box produced for battery and electric capacity, comprise thermal-insulating body 1 and to be arranged between inner two heatings of thermal-insulating body 1 14, temperature probe 7 is provided with in 14 between heating, temperature probe 7 can feed back the temperature of 14 inside between heating at any time, the surrounding of thermal-insulating body 1 is provided with the first heat-preservation cotton 13, inner bag 12 is provided with in 14 between each heating, inner bag 12 is made up of 304 stainless steels, not only can in case embroider, high temperature resistant and high pressure simultaneously, the left side of inner bag 12 is provided with inside door 4, the inwall of inside door 4 is provided with sealing ring 2, sealing ring 2 can seal inner bag 12, the left side of inside door 4 is provided with the second heat-preservation cotton 3, the surrounding of inner bag 12 is provided with several heat-generating pipes 5, heat-generating pipe 5 is fixed on the inwall of thermal-insulating body 1 by skeleton 6, the right side of inner bag 12 is communicated with the first pipeline 15, first pipeline 15 is provided with vacuum meter 11, the end of the first pipeline 15 is provided with valve 8, second pipe 16 is connected with between adjacent first pipeline 15, first pipeline 15 is connected by joint 9 with second pipe 16, second pipe 16 is provided with vacuum pumping opening 10.
By evenly arranging heat-generating pipe 5 around inner bag 12, the inside door place of inner bag 12 is provided with sealing ring 2, inner bag 12 inside is vacuum state, high pressure vacuum can be adopted thus to heat up, the vacuum oven baked goods of original normal pressure intensification current version can be needed 10-12 hour, and within shortening to now 4-6 hour, when greatly saving the intensification of whole baking box, each baking can save 5-6 hour, can improve baking box utilization rate more than 50% simultaneously.
Embodiment recited above is described the preferred embodiment of the present invention, not limits the spirit and scope of the present invention.Under the prerequisite not departing from design concept of the present invention; the various modification that this area ordinary person makes technical scheme of the present invention and improvement; all should drop into protection scope of the present invention, the technology contents of request protection of the present invention, all records in detail in the claims.
Claims (8)
1. the thermostatic type high vacuum baking box produced for battery and electric capacity, comprise thermal-insulating body (1) and be arranged between several inner heatings of described thermal-insulating body (1) (14), it is characterized in that: the surrounding of described thermal-insulating body (1) is provided with the first heat-preservation cotton (13), inner bag (12) is provided with in (14) between heating described in each, the left side of described inner bag (12) is provided with inside door (4), the left side of described inside door (4) is provided with the second heat-preservation cotton (3), the surrounding of described inner bag (12) is provided with several heat-generating pipes (5), the right side of described inner bag (12) is communicated with the first pipeline (15), the end of described first pipeline (15) is provided with valve (8), second pipe (16) is connected with between adjacent described first pipeline (15), temperature probe (7) is provided with in (14) between described heating.
2. a kind of thermostatic type high vacuum baking box produced for battery and electric capacity according to claim 1, is characterized in that: between described heating, the quantity of (14) is two.
3. a kind of thermostatic type high vacuum baking box produced for battery and electric capacity according to claim 1, is characterized in that: described inner bag (12) is made up of 304 stainless steels.
4. a kind of thermostatic type high vacuum baking box produced for battery and electric capacity according to claim 1, is characterized in that: the inwall of described inside door (4) is provided with sealing ring (2).
5. a kind of thermostatic type high vacuum baking box produced for battery and electric capacity according to claim 1, is characterized in that: described heat-generating pipe (5) is fixed on the inwall of described thermal-insulating body (1) by skeleton (6).
6. a kind of thermostatic type high vacuum baking box produced for battery and electric capacity according to claim 1, is characterized in that: described first pipeline (15) is provided with vacuum meter (11).
7. a kind of thermostatic type high vacuum baking box produced for battery and electric capacity according to claim 2, is characterized in that: described first pipeline (15) is connected by joint (9) with described second pipe (16).
8. a kind of thermostatic type high vacuum baking box produced for battery and electric capacity according to claim 7, is characterized in that: described second pipe (16) is provided with vacuum pumping opening (10).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610023523.7A CN105546946A (en) | 2016-01-13 | 2016-01-13 | Constant-temperature high-vacuum drying oven for battery and capacitor production |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610023523.7A CN105546946A (en) | 2016-01-13 | 2016-01-13 | Constant-temperature high-vacuum drying oven for battery and capacitor production |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN105546946A true CN105546946A (en) | 2016-05-04 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610023523.7A Pending CN105546946A (en) | 2016-01-13 | 2016-01-13 | Constant-temperature high-vacuum drying oven for battery and capacitor production |
Country Status (1)
| Country | Link |
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| CN (1) | CN105546946A (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107504804A (en) * | 2017-09-18 | 2017-12-22 | 东莞市冠锋自动化科技有限公司 | A kind of lithium battery Quick drying box |
| CN108731394A (en) * | 2017-04-20 | 2018-11-02 | 隆基绿能科技股份有限公司 | Raw material drying device and raw material drying method |
| CN109545565A (en) * | 2018-11-06 | 2019-03-29 | 韶关东阳光电容器有限公司 | A kind of manufacturing method of solid-state aluminum electrolytic capacitor |
| CN111854337A (en) * | 2020-07-17 | 2020-10-30 | 周大福珠宝文化产业园(武汉)有限公司黄陂分公司 | Vacuum drying device and method for jewelry |
Citations (6)
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| JPH06273038A (en) * | 1993-03-17 | 1994-09-30 | Ngk Insulators Ltd | Decompression drying method and device |
| JP2006221029A (en) * | 2005-02-14 | 2006-08-24 | Seiko Epson Corp | Substrate processing equipment and control unit |
| CN201607095U (en) * | 2010-01-15 | 2010-10-13 | 陈磊 | Air blowing vacuum oven |
| CN102338550A (en) * | 2011-07-12 | 2012-02-01 | 深圳市沃特玛电池有限公司 | Drying device of battery pole shoe and drying method |
| CN202630605U (en) * | 2012-06-14 | 2012-12-26 | 昆山一恒仪器有限公司 | Two-box vacuum drying box |
| CN205482135U (en) * | 2016-01-13 | 2016-08-17 | 广东必优特电子科技有限公司 | A thermostatic type high vacuum oven that is used for production of battery and electric capacity |
-
2016
- 2016-01-13 CN CN201610023523.7A patent/CN105546946A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH06273038A (en) * | 1993-03-17 | 1994-09-30 | Ngk Insulators Ltd | Decompression drying method and device |
| JP2006221029A (en) * | 2005-02-14 | 2006-08-24 | Seiko Epson Corp | Substrate processing equipment and control unit |
| CN201607095U (en) * | 2010-01-15 | 2010-10-13 | 陈磊 | Air blowing vacuum oven |
| CN102338550A (en) * | 2011-07-12 | 2012-02-01 | 深圳市沃特玛电池有限公司 | Drying device of battery pole shoe and drying method |
| CN202630605U (en) * | 2012-06-14 | 2012-12-26 | 昆山一恒仪器有限公司 | Two-box vacuum drying box |
| CN205482135U (en) * | 2016-01-13 | 2016-08-17 | 广东必优特电子科技有限公司 | A thermostatic type high vacuum oven that is used for production of battery and electric capacity |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108731394A (en) * | 2017-04-20 | 2018-11-02 | 隆基绿能科技股份有限公司 | Raw material drying device and raw material drying method |
| CN107504804A (en) * | 2017-09-18 | 2017-12-22 | 东莞市冠锋自动化科技有限公司 | A kind of lithium battery Quick drying box |
| CN109545565A (en) * | 2018-11-06 | 2019-03-29 | 韶关东阳光电容器有限公司 | A kind of manufacturing method of solid-state aluminum electrolytic capacitor |
| CN109545565B (en) * | 2018-11-06 | 2020-11-17 | 韶关东阳光电容器有限公司 | Manufacturing method of solid-state aluminum electrolytic capacitor |
| CN111854337A (en) * | 2020-07-17 | 2020-10-30 | 周大福珠宝文化产业园(武汉)有限公司黄陂分公司 | Vacuum drying device and method for jewelry |
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Application publication date: 20160504 |