CN107537738A - A kind of secondary coating machine of reverse osmosis membrane - Google Patents
A kind of secondary coating machine of reverse osmosis membrane Download PDFInfo
- Publication number
- CN107537738A CN107537738A CN201610469666.0A CN201610469666A CN107537738A CN 107537738 A CN107537738 A CN 107537738A CN 201610469666 A CN201610469666 A CN 201610469666A CN 107537738 A CN107537738 A CN 107537738A
- Authority
- CN
- China
- Prior art keywords
- material film
- secondary coating
- reverse osmosis
- osmosis membrane
- winding
- 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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- Y—GENERAL 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
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02A—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
- Y02A20/00—Water conservation; Efficient water supply; Efficient water use
- Y02A20/124—Water desalination
- Y02A20/131—Reverse-osmosis
Abstract
The present invention relates to a kind of reverse osmosis membrane with secondary coating machine and to walk to expect technique, and its structure includes unreeling, preheats drying tunnel, once coating group, an air draft, first drying case, dust-proof exhaust drying tunnel, secondary coating group, secondary exhausting, secondary drying case, traction, winding, frame；Walk to expect technique using all-cis hour hands Double heart-shaped, deflector roll is not contacted to material coated side before winding after unreeling, so as to ensure that coating is not destroyed.For manufacture NF membrane, reverse osmosis membrane diaphragm.
Description
Technical field
Reverse osmosis membrane is the raw material for making osmosis filtration film core, applies the purified treatment in water, air to set
It is standby upper.
Background technology
Currently the coating process of former film is all simply once coated with, that is, can only be applied by wearing a defective material by one layer, want to apply one layer again
A defective material can only be worn again, thus determine that production efficiency can not improve.
The content of the invention
The purpose of the present invention is to make up drawbacks described above of the prior art, there is provided a kind of secondary coating machine, i.e., by once
To wear material can disposably complete the technique that is coated with twice, and do not destroy coating layer and walk to expect route.
To achieve the above object, the technical solution adopted in the present invention is as follows：A kind of reverse osmosis membrane is provided with secondary coating
Machine, it is characterised in that including unreeling（1）, preheating drying tunnel（2）, once coating group（3）, an air draft（4）, first drying case
（5）, dust-proof exhaust drying tunnel（6）, secondary coating group（7）, secondary exhausting（8）, secondary drying case（9）, traction（10）, winding
（11）, frame（12）；The frame（12）For Dual-layer structure, complete machine is divided into lower floor（14）, middle level（15）, upper strata（16）
3 parts, it is described to unreel（1）It is arranged on middle level（15）Position to the left, the material film（13）From unreeling（1）Along up time after extraction
Pin enters to the right preheating drying tunnel（2）；The material film（13）From preheating drying tunnel（2）Out backward lower left enters and is once coated with
Group（3）, the material film（13）From once coating group（3）Out backward upper left side enters an air draft（4）, the material film（13）From
Air draft is upwardly into first drying case after coming out（5）, the material film（13）From first drying case（5）Enter to the right after out
Dust-proof exhaust drying tunnel（6）, the material film（13）From dust-proof exhaust drying tunnel（6）Out backward lower left enters secondary coating group（7）、
The material film（13）From secondary coating group（7）Out backward upper left side enters secondary exhausting（8）, the material film（13）From secondary row
Wind（8）Secondary drying case is upwardly into after out（9）, the material film（13）From secondary drying case（9）It is downwardly into and leads after out
Draw（10）, the material film（13）From traction（10）Winding is upwardly into after extraction（11）.The preheating drying tunnel（2）It is shaped as arc
Shape, it is centered around unreels in the direction of the clock（1）Right side, its total length be 6 ~ 7 meters.The once coating group（3）It is arranged at machine
Device lower floor（14）In position to the left, unreel（1）Lower section, expect film（13）In once coating group（3）Carry out coating work for the first time
Sequence.Air draft（4）With first drying case（5）Join end to end to form arc, unreeled by being arranged in along inserting needle（1）A left side
Side, its total length are 8 ~ 10 meters.The dust-proof exhaust drying tunnel（6）According to material film（13）Walk to expect that route is arranged at the most upper of complete machine
Side and the rightmost side, its left side and first drying case（5）It is connected, its top is shaped as more flat arc, and its right side is shaped as around receipts
Volume（11）By the arc moved towards clockwise, its total length is 7 ~ 9 meters.The secondary coating group（7）It is arranged at machine lower floor（14）
In position to the right, once coating group（3）Right side, away from once coating group（3）About 8 meters, expect film（13）In secondary coating group（7）
Carry out second of painting process.The secondary exhausting（8）With secondary drying case（9）Join end to end to form four/three-arc shape,
Winding is distributed in by trend clockwise（11）Around, total length is 8 ~ 9 meters.The traction（10）Positioned at secondary coating group（7）'s
Top is to the right, winding（11）Lower section it is to the right, for expect film（13）Dragging.The winding（11）Positioned at machine middle level（15）
Right side, secondary coating group（7）Top, away from unreeling on the left of it（1）About 8 meters.
The present invention also provides a kind of secondary coating process of reverse osmosis membrane and a kind of novel Double heart-shaped is walked to expect route, and it is special
Sign is：Expect film after unreeling by preheating process, a painting process, being once vented baking operation, dust-proof deairing step, two
Secondary painting process, secondary exhaust baking operation, traction process, finally enter winding, to expecting that the coating twice of film the same face passes through
Once walking material can complete, and all material film guide rollers in drying tunnel（18）Coat side is not contacted（301）, material film from
Winding is unreeled by dextrorotation to walking material, and respectively around unreeling（1）And winding（11）Double heart-shaped is formed to walk to expect route.
The beneficial effects of the invention are as follows：The equipment can be completed to be coated with again by once wearing material, it is not necessary to again through once
Winding unreels and worn material, so drastically increasing production efficiency；Coating layer does not contact guide roller simultaneously, is effectively protected painting
Layer of cloth is not destroyed.
Brief description of the drawings
Fig. 1 is the process chart of the present invention.
Fig. 2 is once coating group（3）Partial schematic diagram.
Fig. 3 is the three-dimensional shaft surveys view of complete machine.
Fig. 4 is that Double heart-shaped of the present invention is walked to expect route map.
Embodiment
It is a kind of preferred example of the secondary coating machine of reverse osmosis membrane of the present invention below, does not therefore limit the present invention
The protection domain of patent.
A kind of 1 ~ Fig. 4 of reference picture, there is provided the secondary coating machine of reverse osmosis membrane, it is characterised in that including unreeling（1）, pre-add
Hot drying tunnel（2）, once coating group（3）, an air draft（4）, first drying case（5）, dust-proof exhaust drying tunnel（6）, secondary coating group
（7）, secondary exhausting（8）, secondary drying case（9）, traction（10）, winding（11）, frame（12）；The frame（12）For upper and lower pair
Rotating fields, complete machine is divided into lower floor（14）, middle level（15）, upper strata（16）3 parts, it is described to unreel（1）It is arranged on middle level（15）
Position to the left, the material film（13）From unreeling（1）Along clockwise to the right into preheating drying tunnel after extraction（2）；The material film
（13）From preheating drying tunnel（2）Out backward lower left enters once coating group（3）, the material film（13）From once coating group
（3）Out backward upper left side enters an air draft（4）, the material film（13）First drying is upwardly into after being come out from an air draft
Case（5）, the material film（13）From first drying case（5）Enter dust-proof exhaust drying tunnel after out to the right（6）, the material film（13）From
Dust-proof exhaust drying tunnel（6）Out backward lower left enters secondary coating group（7）, the material film（13）From secondary coating group（7）Go out
Come backward upper left side and enter secondary exhausting（8）, the material film（13）From secondary exhausting（8）Secondary drying case is upwardly into after out
（9）, the material film（13）From secondary drying case（9）Traction is downwardly into after out（10）, the material film（13）From traction（10）
Winding is upwardly into after extraction（11）.The preheating drying tunnel（2）Arc is shaped as, is centered around unreels in the direction of the clock（1）
Right side, its total length be 6 ~ 7 meters.The once coating group（3）It is arranged at machine lower floor（14）In position to the left, unreel
（1）Lower section, expect film（13）In once coating group（3）Carry out first time painting process.Air draft（4）With first drying
Case（5）Join end to end to form arc, unreeled by being arranged in along inserting needle（1）Left side, its total length be 8 ~ 10 meters.The dust-proof row
Gas drying tunnel（6）According to material film（13）Walk to expect that route is arranged at the top and the rightmost side of complete machine, its left side with first drying case
（5）It is connected, its top is shaped as more flat arc, and its right side is shaped as around winding（11）By the arc moved towards clockwise, its is total
Length is 7 ~ 9 meters.The secondary coating group（7）It is arranged at machine lower floor（14）In position to the right, once coating group（3）The right side
Side, away from once coating group（3）About 8 meters, expect film（13）In secondary coating group（7）Carry out second of painting process.The secondary row
Wind（8）With secondary drying case（9）Join end to end to form four/three-arc shape, winding is distributed in by trend clockwise（11）Week
Enclose, total length is 8 ~ 9 meters.The traction（10）Positioned at secondary coating group（7）Top it is to the right, winding（11）Lower section it is to the right,
For to expecting film（13）Dragging.The winding（11）Positioned at machine middle level（15）Right side, secondary coating group（7）Top,
Away from unreeling on the left of it（1）About 8 meters.
The present invention also provides a kind of secondary coating process of reverse osmosis membrane and a kind of novel Double heart-shaped is walked to expect route, and it is special
Sign is：Expect film after unreeling by preheating process, a painting process, being once vented baking operation, dust-proof deairing step, two
Secondary painting process, secondary exhaust baking operation, traction process, finally enter winding, to expecting that the coating twice of film the same face passes through
Once walking material can complete, and all material film guide rollers in drying tunnel（18）Coat side is not contacted（301）, material film from
Winding is unreeled by dextrorotation to walking material, and respectively around unreeling（1）And winding（11）Double heart-shaped is formed to walk to expect route.
Claims (10)
1. provide a kind of secondary coating machine of reverse osmosis membrane, it is characterised in that including unreeling（1）, preheating drying tunnel（2）, once
Coating group（3）, an air draft（4）, first drying case（5）, dust-proof exhaust drying tunnel（6）, secondary coating group（7）, secondary exhausting
（8）, secondary drying case（9）, traction（10）, winding（11）, frame（12）；The frame（12）For Dual-layer structure, whole
Machine is divided into lower floor（14）, middle level（15）, upper strata（16）3 parts, it is described to unreel（1）It is arranged on middle level（15）Position to the left,
The material film（13）From unreeling（1）Along clockwise to the right into preheating drying tunnel after extraction（2）；The material film（13）From preheating
Drying tunnel（2）Out backward lower left enters once coating group（3）, the material film（13）From once coating group（3）After out to the left
Top enters an air draft（4）, the material film（13）First drying case is upwardly into after being come out from an air draft（5）, the material
Film（13）From first drying case（5）Enter dust-proof exhaust drying tunnel after out to the right（6）, the material film（13）From dust-proof exhaust drying tunnel
（6）Out backward lower left enters secondary coating group（7）, the material film（13）From secondary coating group（7）Out backward upper left side
Into secondary exhausting（8）, the material film（13）From secondary exhausting（8）Secondary drying case is upwardly into after out（9）, the material film
（13）From secondary drying case（9）Traction is downwardly into after out（10）, the material film（13）From traction（10）Draw backward enterprising
Enter winding（11）.
A kind of 2. secondary coating machine of reverse osmosis membrane according to claim 1, it is characterised in that the preheating drying tunnel
（2）Arc is shaped as, is centered around unreels in the direction of the clock（1）Right side, its total length be 6 ~ 7 meters.
A kind of 3. secondary coating machine of reverse osmosis membrane according to claim 1, it is characterised in that the once coating group
（3）It is arranged at machine lower floor（14）In position to the left, unreel（1）Lower section, expect film（13）In once coating group（3）Carry out the
Painting process.
A kind of 4. secondary coating machine of reverse osmosis membrane according to claim 1 a, it is characterised in that air draft（4）
With first drying case（5）Join end to end to form arc, unreeled by being arranged in along inserting needle（1）Left side, its total length be 8 ~ 10 meters.
A kind of 5. secondary coating machine of reverse osmosis membrane according to claim 1, it is characterised in that the dust-proof exhaust drying tunnel
（6）According to material film（13）Walk to expect that route is arranged at the top and the rightmost side of complete machine, its left side with first drying case（5）Phase
Even, its top is shaped as more flat arc, and its right side is shaped as around winding（11）By the arc moved towards clockwise, its total length is
7 ~ 9 meters.
A kind of 6. secondary coating machine of reverse osmosis membrane according to claim 1, it is characterised in that the secondary coating group
（7）It is arranged at machine lower floor（14）In position to the right, once coating group（3）Right side, away from once coating group（3）About 8 meters, material
Film（13）In secondary coating group（7）Carry out second of painting process.
A kind of 7. secondary coating machine of reverse osmosis membrane according to claim 1, it is characterised in that the secondary exhausting（8）
With secondary drying case（9）Join end to end to form four/three-arc shape, winding is distributed in by trend clockwise（11）Around, overall length
Spend for 8 ~ 9 meters.
A kind of 8. secondary coating machine of reverse osmosis membrane according to claim 1, it is characterised in that the traction（10）It is located at
Secondary coating group（7）Top it is to the right, winding（11）Lower section it is to the right, for expect film（13）Dragging.
A kind of 9. secondary coating machine of reverse osmosis membrane according to claim 1, it is characterised in that the winding（11）It is located at
Machine middle level（15）Right side, secondary coating group（7）Top, away from unreeling on the left of it（1）About 8 meters.
10. a kind of secondary coating process of reverse osmosis membrane and Double heart-shaped are walked to expect route, it is characterised in that：Expect film after unreeling by pre-
Heating process, a painting process, once it is vented baking operation, dust-proof deairing step, secondary painting process, secondary exhaust drying
Process, traction process, finally enter winding, to expecting that the coating twice of film the same face can be completed by once walking material, and institute
There is the material film guide roller in drying tunnel（18）Coat side is not contacted（301）, material film is from unreeling to winding by dextrorotation
To walking material, and respectively around unreeling（1）And winding（11）Double heart-shaped is formed to walk to expect route.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610469666.0A CN107537738B (en) | 2016-06-26 | 2016-06-26 | Secondary coating machine for reverse osmosis membrane |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610469666.0A CN107537738B (en) | 2016-06-26 | 2016-06-26 | Secondary coating machine for reverse osmosis membrane |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN107537738A true CN107537738A (en) | 2018-01-05 |
| CN107537738B CN107537738B (en) | 2023-09-01 |
Family
ID=60960079
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610469666.0A Active CN107537738B (en) | 2016-06-26 | 2016-06-26 | Secondary coating machine for reverse osmosis membrane |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN107537738B (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110434024A (en) * | 2019-09-02 | 2019-11-12 | 常州恒锌禹晟智能装备股份有限公司 | A kind of oiliness PVDF diaphragm coating system |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP1475163A1 (en) * | 2003-05-05 | 2004-11-10 | Converting Machinery Sideco S.r.L | A plant for coating films with water-based or hot-melt adhesive |
| CN102380469A (en) * | 2011-12-05 | 2012-03-21 | 深圳市飞世尔实业有限公司 | Encircling drying channel and coating machine for producing anisotropic conductive film |
| CN104190586A (en) * | 2014-08-30 | 2014-12-10 | 江苏旭晶新能源科技有限公司 | Manufacturing equipment for solar rear panel film |
-
2016
- 2016-06-26 CN CN201610469666.0A patent/CN107537738B/en active Active
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP1475163A1 (en) * | 2003-05-05 | 2004-11-10 | Converting Machinery Sideco S.r.L | A plant for coating films with water-based or hot-melt adhesive |
| CN102380469A (en) * | 2011-12-05 | 2012-03-21 | 深圳市飞世尔实业有限公司 | Encircling drying channel and coating machine for producing anisotropic conductive film |
| CN104190586A (en) * | 2014-08-30 | 2014-12-10 | 江苏旭晶新能源科技有限公司 | Manufacturing equipment for solar rear panel film |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110434024A (en) * | 2019-09-02 | 2019-11-12 | 常州恒锌禹晟智能装备股份有限公司 | A kind of oiliness PVDF diaphragm coating system |
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| Publication number | Publication date |
|---|---|
| CN107537738B (en) | 2023-09-01 |
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