CN103817093A - Equipment for removing dust on surface of polymer film - Google Patents
Equipment for removing dust on surface of polymer film Download PDFInfo
- Publication number
- CN103817093A CN103817093A CN201410067735.6A CN201410067735A CN103817093A CN 103817093 A CN103817093 A CN 103817093A CN 201410067735 A CN201410067735 A CN 201410067735A CN 103817093 A CN103817093 A CN 103817093A
- Authority
- CN
- China
- Prior art keywords
- equipment
- film
- membrane surface
- cleaning
- macromolecule membrane
- 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.)
- Granted
Links
- 239000000428 dust Substances 0.000 title claims abstract description 49
- 229920006254 polymer film Polymers 0.000 title abstract 5
- 238000004140 cleaning Methods 0.000 claims abstract description 61
- 239000012530 fluid Substances 0.000 claims abstract description 22
- 239000012528 membrane Substances 0.000 claims description 27
- 229920002521 macromolecule Polymers 0.000 claims description 23
- 239000007788 liquid Substances 0.000 claims description 16
- 239000003795 chemical substances by application Substances 0.000 claims description 9
- 229920006280 packaging film Polymers 0.000 claims description 4
- 239000012785 packaging film Substances 0.000 claims description 4
- 239000004744 fabric Substances 0.000 claims description 3
- 239000000463 material Substances 0.000 claims description 3
- 230000032258 transport Effects 0.000 claims description 3
- 239000010408 film Substances 0.000 abstract description 51
- 229920002678 cellulose Polymers 0.000 abstract description 7
- 239000001913 cellulose Substances 0.000 abstract description 7
- 239000010409 thin film Substances 0.000 abstract description 5
- 238000000034 method Methods 0.000 description 7
- 230000008569 process Effects 0.000 description 5
- 238000011010 flushing procedure Methods 0.000 description 3
- 238000004519 manufacturing process Methods 0.000 description 3
- 238000012805 post-processing Methods 0.000 description 3
- 230000008021 deposition Effects 0.000 description 2
- 238000001704 evaporation Methods 0.000 description 2
- 239000012535 impurity Substances 0.000 description 2
- 230000000977 initiatory effect Effects 0.000 description 2
- 238000002203 pretreatment Methods 0.000 description 2
- 239000011265 semifinished product Substances 0.000 description 2
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000008901 benefit Effects 0.000 description 1
- 239000012141 concentrate Substances 0.000 description 1
- 238000013461 design Methods 0.000 description 1
- 238000003745 diagnosis Methods 0.000 description 1
- 239000012502 diagnostic product Substances 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000009792 diffusion process Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000005367 electrostatic precipitation Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012360 testing method Methods 0.000 description 1
Images
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B08—CLEANING
- B08B—CLEANING IN GENERAL; PREVENTION OF FOULING IN GENERAL
- B08B1/00—Cleaning by methods involving the use of tools
- B08B1/20—Cleaning of moving articles, e.g. of moving webs or of objects on a conveyor
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B08—CLEANING
- B08B—CLEANING IN GENERAL; PREVENTION OF FOULING IN GENERAL
- B08B3/00—Cleaning by methods involving the use or presence of liquid or steam
- B08B3/02—Cleaning by the force of jets or sprays
- B08B3/022—Cleaning travelling work
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B08—CLEANING
- B08B—CLEANING IN GENERAL; PREVENTION OF FOULING IN GENERAL
- B08B3/00—Cleaning by methods involving the use or presence of liquid or steam
- B08B3/04—Cleaning involving contact with liquid
- B08B3/041—Cleaning travelling work
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B08—CLEANING
- B08B—CLEANING IN GENERAL; PREVENTION OF FOULING IN GENERAL
- B08B3/00—Cleaning by methods involving the use or presence of liquid or steam
- B08B3/04—Cleaning involving contact with liquid
- B08B3/08—Cleaning involving contact with liquid the liquid having chemical or dissolving effect
Landscapes
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- General Chemical & Material Sciences (AREA)
- Cleaning In General (AREA)
- Cleaning By Liquid Or Steam (AREA)
Abstract
The invention discloses equipment for removing dust on a surface of a polymer film. The equipment for removing the dust on the surface of the polymer film comprises a first cleaning device, and is characterized in that the first cleaning device comprises a cleaning pool, at least one wiper roll, at least one supporting roll and a plurality of guide rolls, cleaning fluid is contained in the cleaning pool, the guide rolls for dragging the thin film are arranged above and inside the cleaning fluid, the supporting roll stretching out of the fluid surface of the cleaning fluid is arranged in the cleaning fluid, the wiper roll is arranged above the supporting roll, and the thin film passes through a clearance between the supporting roll and the wiper roll. The equipment for removing the dust on the surface of the polymer film solves the problems that dust deposited on the surface of a cellulose film cannot be cleaned well in the prior art, and follow-up thin film using is influenced are solved. The equipment for removing the dust on the surface of the polymer film is simple in structure, convenient to use, and capable of removing the dust and improving quality of the surface of the thin film.
Description
Technical field
The invention belongs to film dust process field, particularly relate to surface dust cleaning and treating apparatus in a kind of film manufacturing process.
Background technology
Cellulose membrane has been widely used in quick diagnosis field, but due to the large aperture (>0.45um) of cellulose membrane, in the manufacturing process of film, very easily produce surface dust, the generation of these dust is mainly derived from the deposition of lower-molecular-weight component in cellulose macromolecule inversion of phases process.The existence of these dust can cause the otherness of film both sides structure, if diagnostic products has been applied the film of not clearing up surface dust, will to produce test features edge uneven, the multiple bad phenomenon such as lines diffusion.
Existing dust collection method concentrates on the modes such as electrostatic precipitation substantially in the market, but the method cannot be removed a large amount of dust as deposited in low-molecular-weight, and can only remove a small amount of impurity dust of introducing in production process.
Summary of the invention
In order to solve the dust that cannot better remove cellulose membrane surface deposition in prior art, affect the problem that subsequent thin film is used, the invention provides a kind of simple in structure, easy to use, can remove dust, improve the equipment of the removal macromolecule membrane surface dust of film surface quality.
In order to address the above problem, the technical solution used in the present invention is:
A kind of equipment of removing macromolecule membrane surface dust, comprise the first cleaning device, it is characterized in that: described the first cleaning device comprises service sink, at least one wiper rolls, at least one backing roll and some guide bars, in service sink, be contained with cleaning fluid, above cleaning fluid, be provided with the guide bars of some tracting films with inside, in service sink, be provided with the backing roll that stretches out cleaning fluid liquid level, above backing roll, be provided with wiper rolls, described film is by the gap between backing roll and wiper rolls.
Aforesaid a kind of equipment of removing macromolecule membrane surface dust, it is characterized in that: also comprise the second treating apparatus, described the second treating apparatus is positioned at the first cleaning device rear end, described the second treating apparatus comprises treatment pond and some guide bars, in treatment pond, be contained with at least one hydrophilizing agent, above treatment pond and the inner guide bars that is provided with some traction the first cleaning devices and transports film.
Aforesaid a kind of equipment of removing macromolecule membrane surface dust, is characterized in that: described the first cleaning device and the second treating apparatus are between film coated machine and film drier.
Aforesaid a kind of equipment of removing macromolecule membrane surface dust, is characterized in that: be provided with some nozzles to jet cleaning liquid in gap between backing roll and wiper rolls on each wiper rolls side.
Aforesaid a kind of equipment of removing macromolecule membrane surface dust, is characterized in that: the guide roller of described the first cleaning device least significant end is positioned at the liquid level top of cleaning fluid, is provided with to the nozzle of film tow sides jet cleaning liquid on this guide roller.
Aforesaid a kind of equipment of removing macromolecule membrane surface dust, is characterized in that: described wiper rolls outer surface is surrounded by flexible Wiping material, and described wiper rolls outer surface width is greater than the fabric width of film.
Aforesaid a kind of equipment of removing macromolecule membrane surface dust, is characterized in that: the linear resonance surface velocity of described wiper rolls is 5-20 times of packaging film feeding speed.
Aforesaid a kind of equipment of removing macromolecule membrane surface dust, is characterized in that: by separating dividing plate, treatment pond is divided into former and later two treatment ponds in treatment pond inside.
Aforesaid a kind of equipment of removing macromolecule membrane surface dust, is characterized in that: on treatment pond, be provided with entrance and exit, described hydrophilizing agent flow direction and packaging film feeding opposite direction.
The invention has the beneficial effects as follows: this equipment is between between film coated machine (making cellulose semi-finished product film for evaporating) and film drier, the dust that is used for clearing up film and air contact-making surface, these dust are contacted and are not injured film surface and remove with cleaning device by film surface.Dust is removed by the cleaning liquid in device, and for example film passes through in cleaning bath of liquid, or damage is not caused in film surface by add certain pressure initiation water note flushing membrane surface to cleaning fluid simultaneously.The present invention, after cleaning completes, has increased a hydrophilic treatment process in addition, makes film surface and inner with hydrophilizing agent, is convenient to follow-up use.
Accompanying drawing explanation
Fig. 1 is the device structure schematic diagram that the present invention removes macromolecule membrane surface dust.
The specific embodiment
Below in conjunction with accompanying drawing, the present invention will be further described.
As shown in Figure 1, a kind of equipment 1 of removing macromolecule membrane surface dust, comprises the first cleaning device 2 and the second treating apparatus 4, and described the first cleaning device 2 and the second treating apparatus 4 are between film coated machine 7 and film drier 8.
Described the first cleaning device 2 comprises service sink 9, at least one wiper rolls 3, at least one backing roll 18 and some guide bars 5, in service sink 9, is contained with cleaning fluid, the outlet 10 that this service sink 9 comprises cleaning fluid.Above cleaning fluid, with the inner guide bars 5 that is provided with some tracting films 6, be provided with the backing roll 18 that stretches out cleaning fluid liquid level in service sink 9, backing roll 18, for support film 6 back sides 19, avoids film to be subject to mechanical damage.Above backing roll 18, be provided with wiper rolls 3, wiper rolls 3 outer surfaces are surrounded by flexible Wiping material, and wiper rolls 3 outer surface width are greater than the fabric width of film 6.
Described film 6 is by the gap between backing roll 18 and wiper rolls 3.Be provided with some nozzles 11 on each wiper rolls 3 sides, described nozzle 11 is to the gap jet cleaning liquid between backing roll 18 and wiper rolls 3.The guide roller 5 of the first cleaning device 2 least significant ends is positioned at the liquid level top of cleaning fluid, on this guide roller 5, is provided with to the nozzle 12 of film 6 tow sides jet cleaning liquid.When design the linear resonance surface velocity of wiper rolls 3 be film 6 hauling speeds 5-20 doubly, wiper rolls 3 can form good relative motion with film like this, thereby breaks up dust and remove.
Described the second treating apparatus 4 is positioned at the first cleaning device 2 rear ends, described the second treating apparatus 4 comprises treatment pond and some guide bars 5, in treatment pond, be contained with at least one hydrophilizing agent, by separating dividing plate 15, treatment pond is divided into pre-treatment pond 13 and post processing pond 14 in treatment pond inside, separates dividing plate 15 and be used for preventing that impurity from flowing into post processing pond 14.Above treatment pond and the inner guide bars 5 that is provided with some traction the first cleaning devices 2 and transports film.On post processing pond 14, be provided with entrance 16, be provided with outlet 17 on pre-treatment pond, hydrophilizing agent flows into treatment pond by entrance 16, and flows out by outlet 17 from treatment pond.Described hydrophilizing agent flow direction is contrary with film 6 leads.
After pulling out from film coated machine 7, passes through film 6 of the present invention guide roller 5 and backing roll 18, again by the cleaning fluid of first cleaning device 2, in this process, the upper surface of film 6 is under the flushing of nozzle 11, passed through the cleaning of wiper rolls 3, most dust has become fluffy and has been removed again.In the time that film 6 will go out first cleaning device 2, dust residual on film 6 tow sides is again washed away and removes by the cleaning fluid of ejection in nozzle 12, removes better effects if.Under the traction of the guide roller 5 of film 6 on treatment pond, enter in treatment pond and carry out hydrophilic treatment, then, enter film drier 8 dry.
In sum, this equipment is made cellulose semi-finished product film between being used for evaporating between film coated machine 7() and film drier 8 between, the dust that is used for clearing up film and air contact-making surface, these dust are contacted and are not injured film surface and remove with cleaning device by film surface.Dust is removed by the cleaning liquid in device, and for example film passes through in cleaning bath of liquid, or damage is not caused in film surface by add certain pressure initiation water note flushing membrane surface to cleaning fluid simultaneously.The present invention, after cleaning completes, has increased a hydrophilic treatment process in addition, makes film surface and inner with hydrophilizing agent, is convenient to follow-up use.
More than show and described basic principle of the present invention, principal character and advantage.The technical staff of the industry should understand; the present invention is not restricted to the described embodiments; that in above-described embodiment and description, describes just illustrates principle of the present invention; without departing from the spirit and scope of the present invention; the present invention also has various changes and modifications, and these changes and improvements all fall in the claimed scope of the invention.The claimed scope of the present invention is by appending claims and equivalent circle thereof.
Claims (9)
1. remove the equipment of macromolecule membrane surface dust for one kind, comprise the first cleaning device, it is characterized in that: described the first cleaning device comprises service sink, at least one wiper rolls, at least one backing roll and some guide bars, in service sink, be contained with cleaning fluid, above cleaning fluid, be provided with the guide bars of some tracting films with inside, in service sink, be provided with the backing roll that stretches out cleaning fluid liquid level, above backing roll, be provided with wiper rolls, described film is by the gap between backing roll and wiper rolls.
2. a kind of equipment of removing macromolecule membrane surface dust according to claim 1, it is characterized in that: also comprise the second treating apparatus, described the second treating apparatus is positioned at the first cleaning device rear end, described the second treating apparatus comprises treatment pond and some guide bars, in treatment pond, be contained with at least one hydrophilizing agent, above treatment pond and the inner guide bars that is provided with some traction the first cleaning devices and transports film.
3. a kind of equipment of removing macromolecule membrane surface dust according to claim 2, is characterized in that: described the first cleaning device and the second treating apparatus are between film coated machine and film drier.
4. a kind of equipment of removing macromolecule membrane surface dust according to claim 3, is characterized in that: be provided with some nozzles to jet cleaning liquid in gap between backing roll and wiper rolls on each wiper rolls side.
5. a kind of equipment of removing macromolecule membrane surface dust according to claim 4, it is characterized in that: the guide roller of described the first cleaning device least significant end is positioned at the liquid level top of cleaning fluid, is provided with to the nozzle of film tow sides jet cleaning liquid on this guide roller.
6. a kind of equipment of removing macromolecule membrane surface dust according to claim 5, is characterized in that: described wiper rolls outer surface is surrounded by flexible Wiping material, described wiper rolls outer surface width is greater than the fabric width of film.
7. a kind of equipment of removing macromolecule membrane surface dust according to claim 6, is characterized in that: the linear resonance surface velocity of described wiper rolls is 5-20 times of packaging film feeding speed.
8. a kind of equipment of removing macromolecule membrane surface dust according to claim 7, is characterized in that: by separating dividing plate, treatment pond is divided into former and later two treatment ponds in treatment pond inside.
9. a kind of equipment of removing macromolecule membrane surface dust according to claim 8, is characterized in that: on treatment pond, be provided with entrance and exit, described hydrophilizing agent flow direction and packaging film feeding opposite direction.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410067735.6A CN103817093B (en) | 2014-02-27 | 2014-02-27 | A kind of equipment removing macromolecule membrane surface dust |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410067735.6A CN103817093B (en) | 2014-02-27 | 2014-02-27 | A kind of equipment removing macromolecule membrane surface dust |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN103817093A true CN103817093A (en) | 2014-05-28 |
| CN103817093B CN103817093B (en) | 2016-08-17 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410067735.6A Active CN103817093B (en) | 2014-02-27 | 2014-02-27 | A kind of equipment removing macromolecule membrane surface dust |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN103817093B (en) |
Cited By (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105234562A (en) * | 2015-10-13 | 2016-01-13 | 深圳英诺激光科技有限公司 | Automatic laser cutting and decarbonizing system and method for polyimide film (PI) cover film |
| CN105234561A (en) * | 2015-10-13 | 2016-01-13 | 深圳英诺激光科技有限公司 | Automatic laser cutting static electricity decarbonizing system and method for PI cover film |
| CN106111584A (en) * | 2016-06-20 | 2016-11-16 | 安庆市鑫顺塑业有限公司 | A kind of plastic sheeting cleans device |
| CN106276350A (en) * | 2016-06-20 | 2017-01-04 | 安庆市鑫顺塑业有限公司 | A kind of film cleaning device |
| CN106984567A (en) * | 2017-03-29 | 2017-07-28 | 浙江凯阳新材料股份有限公司 | A kind of film production dust arrester |
| CN108187785A (en) * | 2018-01-19 | 2018-06-22 | 河南迪普森农业开发有限公司 | Cereal continuous dipping process and system |
| CN109174767A (en) * | 2018-10-18 | 2019-01-11 | 温州大学苍南研究院 | Waste and old vehicle shaft recycles environmental sanitation cleaning device |
| CN110098366A (en) * | 2015-11-13 | 2019-08-06 | 住友化学株式会社 | Nonaqueous electrolytic solution secondary battery diaphragm manufacturing method and nonaqueous electrolytic solution secondary battery septum purge device |
| CN115283331A (en) * | 2022-07-14 | 2022-11-04 | 深圳稀导技术有限公司 | Film circulation cleaning system |
| CN115338177A (en) * | 2022-07-06 | 2022-11-15 | 浙江锂威电子科技有限公司 | Method for cleaning oil-coated diaphragm |
| CN118023196A (en) * | 2024-04-12 | 2024-05-14 | 洛阳盈创极光精密制造有限公司 | Belt cleaning device for copper strips production line |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105234562A (en) * | 2015-10-13 | 2016-01-13 | 深圳英诺激光科技有限公司 | Automatic laser cutting and decarbonizing system and method for polyimide film (PI) cover film |
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| CN106111584A (en) * | 2016-06-20 | 2016-11-16 | 安庆市鑫顺塑业有限公司 | A kind of plastic sheeting cleans device |
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| CN106984567A (en) * | 2017-03-29 | 2017-07-28 | 浙江凯阳新材料股份有限公司 | A kind of film production dust arrester |
| CN108187785A (en) * | 2018-01-19 | 2018-06-22 | 河南迪普森农业开发有限公司 | Cereal continuous dipping process and system |
| CN109174767A (en) * | 2018-10-18 | 2019-01-11 | 温州大学苍南研究院 | Waste and old vehicle shaft recycles environmental sanitation cleaning device |
| CN115338177A (en) * | 2022-07-06 | 2022-11-15 | 浙江锂威电子科技有限公司 | Method for cleaning oil-coated diaphragm |
| CN115283331A (en) * | 2022-07-14 | 2022-11-04 | 深圳稀导技术有限公司 | Film circulation cleaning system |
| CN118023196A (en) * | 2024-04-12 | 2024-05-14 | 洛阳盈创极光精密制造有限公司 | Belt cleaning device for copper strips production line |
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| Publication number | Publication date |
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| CN103817093B (en) | 2016-08-17 |
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Effective date of registration: 20190411 Address after: 215300 Building No.1, Zhejiang University, 232 Yuanfeng Road, Kunshan High-tech Zone, Suzhou City, Jiangsu Province Patentee after: Tianliu Membrane Technology (Suzhou) Co.,Ltd. Address before: Room 1103, 11th floor, 1699 Weicheng South Road, Kunshan City, Suzhou City, Jiangsu Province Patentee before: SUZHOU OPTFULL ENVIRONMENTAL SCIENCE AND TECHNOLOGY CO.,LTD. |
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Effective date of registration: 20220907 Address after: Plant 3, No. 331 Haidong Road, Lihai Street, Yuecheng District, Shaoxing City, Zhejiang Province 312000 Patentee after: Tianren Membrane Technology (Shaoxing) Co.,Ltd. Address before: 215300 Building No.1, Zhejiang University, 232 Yuanfeng Road, Kunshan High-tech Zone, Suzhou City, Jiangsu Province Patentee before: Tianliu Membrane Technology (Suzhou) Co.,Ltd. |