CN203829694U - Spray-type thin film extraction tank - Google Patents
Spray-type thin film extraction tank Download PDFInfo
- Publication number
- CN203829694U CN203829694U CN201420214072.1U CN201420214072U CN203829694U CN 203829694 U CN203829694 U CN 203829694U CN 201420214072 U CN201420214072 U CN 201420214072U CN 203829694 U CN203829694 U CN 203829694U
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- driven voller
- extraction
- cell body
- spray
- film
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Abstract
The utility model discloses a spray-type thin film extraction tank. The spray-type thin film extraction tank comprises a tank body, and driving rollers located on an upper row and driven rollers located on a lower row are arranged in the tank body in a staggered mode; a circulating spray system is further arranged in the tank body and comprises a spray circulating pump and spray pipes, the spray circulating pump is used for pumping extraction liquor from the tank body, each spray pipe is arranged between two corresponding adjacent driving rollers and provided with a middle sprayer and a film edge sprayer, wherein the middle sprayers are used for spraying the middle of a thin film, and the film edge sprayers are used for spraying the edges of the thin film. Because the spray-type thin film extraction tank is provided with the circulating spray system, in the process of extracting a pore-forming agent from the thin film, on one hand, the thin film is wound on the driven rollers and immersed into the extraction liquor for extracting the pore-forming agent, on the other hand, the extraction liquor is pumped by the spray circulating pump and sprayed to the portions, exposed out of the extraction liquor, of the thin film, extraction can be accelerated, the extraction ability can be enhanced without increasing the length, and the extraction efficiency is higher.
Description
Technical field
The utility model belongs to film extraction device technique field, is specifically related to a kind of fountain film extraction groove.
Background technology
Extraction tank is the key equipment of thin film fabrication, in existing extraction tank, generally upper row's roll shaft is made as to drive roll, and lower roll axle is made as driven voller, and film is wrapped on drive roll and driven voller.Extract is equipped with in the bottom of extraction tank, and driven voller is immersed in extract, and the pore former in film is extracted.Although existing extraction tank can meet instructions for use to a certain extent, also has the following disadvantages:
1, in order to meet the sufficient requirement of extraction, the length of extraction tank need to be lengthened, thereby cause the series of problems such as fixed investment increase;
2, the seal form between driven voller and cell body all adopts the form of outside framework oil seal, because the infiltration row of extractant is strong, usually causes extract often to be revealed, and needs to shut down to process after leakage, and not only impact is produced but also maintenance cost is high, and maintenance load is large;
3, in extraction process, because the temperature in extraction tank is lower, the water on steel rider and the globule can condense into frost or ice, and frost or ice can scratch face, affect product quality;
4, the kind of drive between existing drive roll all adopts chain-drive mechanism, because the diameter of roller is different, cause the diameter of sprocket wheel also not identical, in transmission process, exist sprocket to coordinate with chain undesirable, the different defect of linear velocity between roller and roller, directly affects the quality of production of film.
Summary of the invention
In view of this, the purpose of this utility model is to provide a kind of fountain film extraction groove, and this fountain film extraction groove can strengthen extracting power in the situation that not increasing length, and can accelerate extraction rate.
For achieving the above object, the utility model provides following technical scheme:
A kind of fountain film extraction groove, comprise cell body, in described cell body, be provided with the drive roll that is positioned at row and the driven voller that is positioned at lower row, described drive roll and driven voller are crisscross arranged, in described cell body, be also provided with circulated sprinkling system, described circulated sprinkling system comprises for extracting the Sprayer Circulation pump of extract and be arranged on the shower between adjacent two described drive rolls in described cell body, and described shower is provided with for spraying the middle part spray thrower at film middle part and for spraying the film limit spray thrower of film edge.
Further, also comprise the extract agitating device being arranged between adjacent two described driven vollers.
Further, described extract agitating device comprises stirring roller and the stirring motor for driving described stirring roller to rotate being arranged between adjacent two described driven vollers, and described stirring roller is provided with stirring sheet.
Further, between described driven voller and described cell body and between described stirring roller and described cell body, be equipped with mechanically-sealing apparatus.
Further, described mechanically-sealing apparatus comprise be fixedly mounted on described cell body outside stationary seat, being slidably matched is sleeved on the rotating seat on described driven voller and is fixedly set in the spring base on described driven voller, described rotating seat is between described stationary seat and described spring base, between described rotating seat and spring base, be provided with the spring being sleeved on described driven voller, between described stationary seat and described cell body, between described rotating seat and described driven voller and be equipped with sealing ring between described stationary seat and described rotating seat.
Further, also comprise tape handler.
Further, described tape handler comprises the duplex belt wheel being fixedly mounted on described drive roll or driven voller and is arranged on the driving-belt between adjacent two described drive rolls and driven voller.
The beneficial effects of the utility model are:
Fountain film extraction groove of the present utility model, by circulated sprinkling system is set, in the process of film extraction pore former, on the one hand, film is wrapped on driven voller and immerses extract extraction pore former, on the other hand, Sprayer Circulation pump extracts extract to the film spraying and extracting liquid that exposes extract, can play the object that speeds extracting power, can in the situation that not increasing length, strengthen extracting power, and the efficiency of extraction is higher; In addition, because the film limit of the film in when extraction is thicker, by film limit spray thrower is set, can be for the film limit spraying and extracting liquid of film, the pore former that can guarantee film edge and film middle part is all extracted agent and displaces, and extracts more abundant.
Accompanying drawing explanation
In order to make the purpose of this utility model, technical scheme and beneficial effect clearer, the utility model provides following accompanying drawing to describe:
Fig. 1 is the structural representation of the utility model fountain film extraction groove embodiment, and concrete is the distribution schematic diagram of drive roll and driven voller;
Fig. 2 is the A-A cutaway view of Fig. 1;
Fig. 3 is the B-B cutaway view of Fig. 1;
Fig. 4 is the C detail drawing of Fig. 2;
Fig. 5 is the structural representation of the tape handler of the present embodiment.
The specific embodiment
Below in conjunction with accompanying drawing, preferred embodiment of the present utility model is described in detail.
As shown in Figure 1, be the structural representation of the utility model fountain film extraction groove embodiment.The fountain film extraction groove of the present embodiment, comprise cell body 1, in cell body 1, be provided with the drive roll 2 that is positioned at row and the driven voller 3 that is positioned at lower row, drive roll 2 and driven voller 3 are crisscross arranged, in cell body 1, be also provided with circulated sprinkling system, the circulated sprinkling system of the present embodiment comprises for the Sprayer Circulation pump from the interior extraction extract of cell body 1 and is arranged on the shower 4 between adjacent two drive rolls, and shower 4 is provided with for spraying the middle part spray thrower 5 at film middle part and for spraying the film limit spray thrower 6 of film edge.
The fountain film extraction groove of the present embodiment, by circulated sprinkling system is set, in the process of film extraction pore former, on the one hand, film is wrapped on driven voller 3 and immerses extract extraction pore former, on the other hand, Sprayer Circulation pump extracts extract to the film spraying and extracting liquid that exposes extract, can play the object that speeds extracting power, can in the situation that not increasing length, strengthen extracting power, and the efficiency of extraction is higher; In addition, because the film limit of the film in when extraction is thicker, by film limit spray thrower 6 is set, can be for the film limit spraying and extracting liquid of film, the pore former that can guarantee film edge and film middle part is all extracted agent and displaces, and extracts more abundant.
Further, the fountain film extraction groove of the present embodiment also comprises the extract agitating device being arranged between adjacent two driven vollers 3.The extract agitating device of the present embodiment comprises stirring roller 7 and the stirring motor 8 for driving stirring roller 7 to rotate being arranged between adjacent two driven vollers 3, stirring roller 7 is provided with stirring sheet 9, by extract agitating device is set, can in film extraction process, stir extract, extractant in extract is evenly distributed, the extraction that is each section of film all can be evenly abundant, the extraction better quality of film.
Further, between driven voller 3 and cell body 1 and between stirring roller 7 and cell body 1, be equipped with mechanically-sealing apparatus.The mechanically-sealing apparatus of the present embodiment comprises the stationary seat 10 that is fixedly mounted on cell body 1 outside, be slidably matched and be sleeved on the rotating seat 11 on driven voller 3 and be fixedly set in the spring base 12 on driven voller 3, spring base 12 is fixed by a pin on driven voller 3, rotating seat 11 is between stationary seat 10 and spring base 12, between rotating seat 11 and spring base 12, be provided with the spring 13 being sleeved on driven voller 3, between stationary seat 10 and cell body 1, between rotating seat 11 and driven voller 3 and between stationary seat 10 and rotating seat 11, be equipped with sealing ring 14, by being set, mechanically-sealing apparatus replaces existing reinforced seal mechanism, can effectively improve sealing property, prevent extract leakage.
Further, the fountain film extraction groove of the present embodiment also comprises tape handler.The tape handler of the present embodiment comprises and is fixedly mounted on the duplex belt wheel 15 on drive roll 2 or driven voller 3 and is arranged on the driving-belt 16 between adjacent two drive rolls 2 and driven voller 3, by tape handler is set, can guarantee that all drive rolls 2 are consistent with the linear velocity of driven voller 3.
Finally explanation is, above preferred embodiment is only unrestricted in order to the technical solution of the utility model to be described, although the utility model is described in detail by above preferred embodiment, but those skilled in the art are to be understood that, can to it, make various changes in the form and details, and not depart from the utility model claims limited range.
Claims (7)
1. a fountain film extraction groove, comprise cell body, in described cell body, be provided with the drive roll that is positioned at row and the driven voller that is positioned at lower row, described drive roll and driven voller are crisscross arranged, it is characterized in that: in described cell body, be also provided with circulated sprinkling system, described circulated sprinkling system comprises for extracting the Sprayer Circulation pump of extract and be arranged on the shower between adjacent two described drive rolls in described cell body, and described shower is provided with for spraying the middle part spray thrower at film middle part and for spraying the film limit spray thrower of film edge.
2. fountain film extraction groove according to claim 1, is characterized in that: also comprise the extract agitating device being arranged between adjacent two described driven vollers.
3. fountain film extraction groove according to claim 2, it is characterized in that: described extract agitating device comprises stirring roller and the stirring motor for driving described stirring roller to rotate being arranged between adjacent two described driven vollers, and described stirring roller is provided with stirring sheet.
4. fountain film extraction groove according to claim 3, is characterized in that: between described driven voller and described cell body and between described stirring roller and described cell body, be equipped with mechanically-sealing apparatus.
5. fountain film extraction groove according to claim 4, it is characterized in that: described mechanically-sealing apparatus comprises the stationary seat that is fixedly mounted on described cell body outside, be slidably matched and be sleeved on the rotating seat on described driven voller and be fixedly set in the spring base on described driven voller, described rotating seat is between described stationary seat and described spring base, between described rotating seat and spring base, be provided with the spring being sleeved on described driven voller, between described stationary seat and described cell body, between described rotating seat and described driven voller and between described stationary seat and described rotating seat, be equipped with sealing ring.
6. according to the fountain film extraction groove described in claim 1-5 any one, it is characterized in that: also comprise tape handler.
7. fountain film extraction groove according to claim 6, is characterized in that: described tape handler comprises the duplex belt wheel being fixedly mounted on described drive roll or driven voller and is arranged on the driving-belt between adjacent two described drive rolls and driven voller.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420214072.1U CN203829694U (en) | 2014-04-29 | 2014-04-29 | Spray-type thin film extraction tank |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420214072.1U CN203829694U (en) | 2014-04-29 | 2014-04-29 | Spray-type thin film extraction tank |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203829694U true CN203829694U (en) | 2014-09-17 |
Family
ID=51507589
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420214072.1U Expired - Fee Related CN203829694U (en) | 2014-04-29 | 2014-04-29 | Spray-type thin film extraction tank |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203829694U (en) |
Cited By (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105214334A (en) * | 2015-10-15 | 2016-01-06 | 北京星和众工设备技术股份有限公司 | A kind of thin film extraction tank dynamic sealing means |
| CN105932199A (en) * | 2016-05-26 | 2016-09-07 | 上海双奥能源技术有限公司 | Self-sieve plate extraction device and technology in wet lithium-ion battery membrane production technology |
| CN106621447A (en) * | 2016-11-16 | 2017-05-10 | 广西大学 | Ultrasonic hot dipping type extraction equipment |
| CN107952733A (en) * | 2017-12-27 | 2018-04-24 | 北京星和众工设备技术股份有限公司 | A kind of thin film extraction tank circulated sprinkling cleaning device |
| CN108579445A (en) * | 2018-04-08 | 2018-09-28 | 湖南烁普新材料有限公司 | Perforated membrane diluent extraction equipment, extracting process and method for preparing porous film |
| CN112439224A (en) * | 2020-09-29 | 2021-03-05 | 河北金力新能源科技股份有限公司 | Diaphragm extraction system |
| CN113274759A (en) * | 2021-05-19 | 2021-08-20 | 浙江毅聚新材料有限公司 | Spinning continuous countercurrent extraction system |
| CN115350501A (en) * | 2022-09-06 | 2022-11-18 | 广东宇界机械设备有限公司 | Die penetrating power system of extraction tank |
| CN115475408A (en) * | 2022-08-31 | 2022-12-16 | 中材锂膜(宁乡)有限公司 | Wet-process diaphragm extraction device and process |
-
2014
- 2014-04-29 CN CN201420214072.1U patent/CN203829694U/en not_active Expired - Fee Related
Cited By (12)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105214334A (en) * | 2015-10-15 | 2016-01-06 | 北京星和众工设备技术股份有限公司 | A kind of thin film extraction tank dynamic sealing means |
| CN105932199A (en) * | 2016-05-26 | 2016-09-07 | 上海双奥能源技术有限公司 | Self-sieve plate extraction device and technology in wet lithium-ion battery membrane production technology |
| CN106621447A (en) * | 2016-11-16 | 2017-05-10 | 广西大学 | Ultrasonic hot dipping type extraction equipment |
| CN107952733A (en) * | 2017-12-27 | 2018-04-24 | 北京星和众工设备技术股份有限公司 | A kind of thin film extraction tank circulated sprinkling cleaning device |
| CN108579445A (en) * | 2018-04-08 | 2018-09-28 | 湖南烁普新材料有限公司 | Perforated membrane diluent extraction equipment, extracting process and method for preparing porous film |
| CN108579445B (en) * | 2018-04-08 | 2020-08-04 | 湖南烁普新材料有限公司 | Porous membrane diluent extraction device, extraction method and porous membrane preparation method |
| CN112439224A (en) * | 2020-09-29 | 2021-03-05 | 河北金力新能源科技股份有限公司 | Diaphragm extraction system |
| CN113274759A (en) * | 2021-05-19 | 2021-08-20 | 浙江毅聚新材料有限公司 | Spinning continuous countercurrent extraction system |
| CN113274759B (en) * | 2021-05-19 | 2022-02-01 | 浙江毅聚新材料有限公司 | Spinning continuous countercurrent extraction system |
| CN115475408A (en) * | 2022-08-31 | 2022-12-16 | 中材锂膜(宁乡)有限公司 | Wet-process diaphragm extraction device and process |
| CN115475408B (en) * | 2022-08-31 | 2024-01-19 | 中材锂膜(宁乡)有限公司 | Wet diaphragm extraction device and process |
| CN115350501A (en) * | 2022-09-06 | 2022-11-18 | 广东宇界机械设备有限公司 | Die penetrating power system of extraction tank |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20140917 Termination date: 20180429 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |