CN110302680A - A kind of novel intelligent film applicator and preparation method thereof - Google Patents
A kind of novel intelligent film applicator and preparation method thereof Download PDFInfo
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- CN110302680A CN110302680A CN201810231752.7A CN201810231752A CN110302680A CN 110302680 A CN110302680 A CN 110302680A CN 201810231752 A CN201810231752 A CN 201810231752A CN 110302680 A CN110302680 A CN 110302680A
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- film
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- 238000002360 preparation method Methods 0.000 title abstract description 4
- 238000000576 coating method Methods 0.000 claims abstract description 19
- 239000002131 composite material Substances 0.000 claims abstract description 17
- 239000012528 membrane Substances 0.000 claims abstract description 15
- 238000001223 reverse osmosis Methods 0.000 claims abstract description 12
- 239000011248 coating agent Substances 0.000 claims abstract description 11
- 238000012937 correction Methods 0.000 claims abstract description 8
- 239000007888 film coating Substances 0.000 claims abstract description 6
- 238000009501 film coating Methods 0.000 claims abstract description 6
- 239000007921 spray Substances 0.000 claims abstract 2
- 238000013461 design Methods 0.000 claims description 16
- 210000004379 membrane Anatomy 0.000 claims description 13
- 238000010828 elution Methods 0.000 claims description 10
- 238000012544 monitoring process Methods 0.000 claims description 10
- 238000012805 post-processing Methods 0.000 claims description 10
- 210000002469 basement membrane Anatomy 0.000 claims description 9
- 239000007788 liquid Substances 0.000 claims description 8
- 238000000034 method Methods 0.000 claims description 8
- 238000005406 washing Methods 0.000 claims description 8
- 238000004804 winding Methods 0.000 claims description 8
- WZCQRUWWHSTZEM-UHFFFAOYSA-N 1,3-phenylenediamine Chemical compound NC1=CC=CC(N)=C1 WZCQRUWWHSTZEM-UHFFFAOYSA-N 0.000 claims description 6
- 238000010438 heat treatment Methods 0.000 claims description 6
- 229940018564 m-phenylenediamine Drugs 0.000 claims description 6
- 238000006116 polymerization reaction Methods 0.000 claims description 6
- 239000004952 Polyamide Substances 0.000 claims description 4
- 238000009434 installation Methods 0.000 claims description 4
- 239000000178 monomer Substances 0.000 claims description 4
- 229920002647 polyamide Polymers 0.000 claims description 4
- 230000001681 protective effect Effects 0.000 claims description 4
- 238000006243 chemical reaction Methods 0.000 claims description 3
- 239000010410 layer Substances 0.000 claims description 3
- 238000010422 painting Methods 0.000 claims description 3
- 239000011241 protective layer Substances 0.000 claims description 3
- 238000005096 rolling process Methods 0.000 claims description 3
- 238000012695 Interfacial polymerization Methods 0.000 claims description 2
- 230000003750 conditioning effect Effects 0.000 claims description 2
- 230000000694 effects Effects 0.000 claims description 2
- 230000006698 induction Effects 0.000 claims description 2
- 238000003754 machining Methods 0.000 claims description 2
- 230000005693 optoelectronics Effects 0.000 claims description 2
- 238000012545 processing Methods 0.000 claims description 2
- 239000007787 solid Substances 0.000 claims description 2
- GNHQSAUHXKRQMC-UHFFFAOYSA-N benzene;chlorine Chemical compound [Cl].C1=CC=CC=C1 GNHQSAUHXKRQMC-UHFFFAOYSA-N 0.000 claims 1
- 230000007547 defect Effects 0.000 claims 1
- 125000002485 formyl group Chemical group [H]C(*)=O 0.000 claims 1
- 238000004519 manufacturing process Methods 0.000 abstract description 7
- 238000011022 operating instruction Methods 0.000 abstract description 2
- 238000009472 formulation Methods 0.000 abstract 1
- 239000000203 mixture Substances 0.000 abstract 1
- 239000003292 glue Substances 0.000 description 14
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 9
- 230000005540 biological transmission Effects 0.000 description 3
- IJOOHPMOJXWVHK-UHFFFAOYSA-N chlorotrimethylsilane Chemical class C[Si](C)(C)Cl IJOOHPMOJXWVHK-UHFFFAOYSA-N 0.000 description 3
- 230000001276 controlling effect Effects 0.000 description 3
- 238000005516 engineering process Methods 0.000 description 3
- 239000005708 Sodium hypochlorite Substances 0.000 description 2
- 239000011247 coating layer Substances 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- WQYVRQLZKVEZGA-UHFFFAOYSA-N hypochlorite Chemical compound Cl[O-] WQYVRQLZKVEZGA-UHFFFAOYSA-N 0.000 description 2
- 230000003647 oxidation Effects 0.000 description 2
- 238000007254 oxidation reaction Methods 0.000 description 2
- SUKJFIGYRHOWBL-UHFFFAOYSA-N sodium hypochlorite Chemical compound [Na+].Cl[O-] SUKJFIGYRHOWBL-UHFFFAOYSA-N 0.000 description 2
- GEHJYWRUCIMESM-UHFFFAOYSA-L sodium sulfite Chemical compound [Na+].[Na+].[O-]S([O-])=O GEHJYWRUCIMESM-UHFFFAOYSA-L 0.000 description 2
- 239000000243 solution Substances 0.000 description 2
- 239000002253 acid Substances 0.000 description 1
- 150000001412 amines Chemical class 0.000 description 1
- 239000007864 aqueous solution Substances 0.000 description 1
- 238000006555 catalytic reaction Methods 0.000 description 1
- 239000003795 chemical substances by application Substances 0.000 description 1
- 238000010612 desalination reaction Methods 0.000 description 1
- 238000003618 dip coating Methods 0.000 description 1
- 239000004744 fabric Substances 0.000 description 1
- 230000004927 fusion Effects 0.000 description 1
- 238000010406 interfacial reaction Methods 0.000 description 1
- 239000004745 nonwoven fabric Substances 0.000 description 1
- 238000005554 pickling Methods 0.000 description 1
- 230000001105 regulatory effect Effects 0.000 description 1
- 238000009738 saturating Methods 0.000 description 1
- 239000013535 sea water Substances 0.000 description 1
- 235000010265 sodium sulphite Nutrition 0.000 description 1
- 239000002904 solvent Substances 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- 238000012546 transfer Methods 0.000 description 1
- 230000009466 transformation Effects 0.000 description 1
- 238000009423 ventilation Methods 0.000 description 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D61/00—Processes of separation using semi-permeable membranes, e.g. dialysis, osmosis or ultrafiltration; Apparatus, accessories or auxiliary operations specially adapted therefor
- B01D61/02—Reverse osmosis; Hyperfiltration ; Nanofiltration
- B01D61/025—Reverse osmosis; Hyperfiltration
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D69/00—Semi-permeable membranes for separation processes or apparatus characterised by their form, structure or properties; Manufacturing processes specially adapted therefor
- B01D69/12—Composite membranes; Ultra-thin membranes
- B01D69/125—In situ manufacturing by polymerisation, polycondensation, cross-linking or chemical reaction
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D71/00—Semi-permeable membranes for separation processes or apparatus characterised by the material; Manufacturing processes specially adapted therefor
- B01D71/06—Organic material
- B01D71/56—Polyamides, e.g. polyester-amides
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
- B05C—APPARATUS FOR APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
- B05C11/00—Component parts, details or accessories not specifically provided for in groups B05C1/00 - B05C9/00
- B05C11/02—Apparatus for spreading or distributing liquids or other fluent materials already applied to a surface ; Controlling means therefor; Control of the thickness of a coating by spreading or distributing liquids or other fluent materials already applied to the coated surface
- B05C11/04—Apparatus for spreading or distributing liquids or other fluent materials already applied to a surface ; Controlling means therefor; Control of the thickness of a coating by spreading or distributing liquids or other fluent materials already applied to the coated surface with blades
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
- B05C—APPARATUS FOR APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
- B05C11/00—Component parts, details or accessories not specifically provided for in groups B05C1/00 - B05C9/00
- B05C11/10—Storage, supply or control of liquid or other fluent material; Recovery of excess liquid or other fluent material
- B05C11/1039—Recovery of excess liquid or other fluent material; Controlling means therefor
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
- B05C—APPARATUS FOR APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
- B05C11/00—Component parts, details or accessories not specifically provided for in groups B05C1/00 - B05C9/00
- B05C11/11—Vats or other containers for liquids or other fluent materials
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
- B05C—APPARATUS FOR APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
- B05C13/00—Means for manipulating or holding work, e.g. for separate articles
- B05C13/02—Means for manipulating or holding work, e.g. for separate articles for particular articles
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
- B05C—APPARATUS FOR APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
- B05C3/00—Apparatus in which the work is brought into contact with a bulk quantity of liquid or other fluent material
- B05C3/02—Apparatus in which the work is brought into contact with a bulk quantity of liquid or other fluent material the work being immersed in the liquid or other fluent material
- B05C3/12—Apparatus in which the work is brought into contact with a bulk quantity of liquid or other fluent material the work being immersed in the liquid or other fluent material for treating work of indefinite length
- B05C3/125—Apparatus in which the work is brought into contact with a bulk quantity of liquid or other fluent material the work being immersed in the liquid or other fluent material for treating work of indefinite length the work being a web, band, strip or the like
Landscapes
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Engineering & Computer Science (AREA)
- Water Supply & Treatment (AREA)
- Nanotechnology (AREA)
- Application Of Or Painting With Fluid Materials (AREA)
Abstract
A kind of novel intelligent film applicator and preparation method thereof the present invention describes a kind of intelligent film coating machine, have the characteristics that intelligence, modularization, integrated, it can be unattended with automatic spray, remote control system, apply film formulation, technological parameter, film speed, coating thickness and the uniformity, tension, correction, temperature, pressure etc. can automatically control, and produce the reverse osmosis composite membrane of high-performance high quality.As long as the operating instruction according to standard operates, the performance and quality of reverse osmosis composite membrane product are unrelated with the technical ability of operator, so as to eliminate influence of the human factor to product quality, unmanned factory even may be implemented, remote control, labour has been liberated significantly, has improved production efficiency, reduces production cost.
Description
Technical field
The present invention relates to film applicators, belong to mechanical and intelligent equipment field.
Background technique
Intelligent film coating machine is the key equipment for producing various seperation films, is collection machinery, chemical industry, electronics, intelligence equipment and one
The interdisciplinary multiple technologies of body organically combine and the product of integrated fusion.Due to the complexity of its technology, important, the guarantor of commercial value
The height of close property, few open reports.The retrieval of extensive and deep patent retrieval, especially United States Patent (USP), not yet discovery phase
Close information.
The production of composite membrane, particularly for the production of seawater desalination reverse osmosis film, technique is sufficiently complex, is related to coating and boundary
Processes and the key technologies such as face polymerization.Film applicator used in traditional handicraft is very heavy, and the degree of automation is low, to craftsmanship's
Dependency degree is high, and product quality is affected by the level of skill of operator, much can not meet the requirement of modern production.
In order to solve above-mentioned these problems, the present invention describes a novel intelligent film applicator.
Summary of the invention
The present invention describes a intelligent film coating machine, has the characteristics that intelligence, modularization, integrated, can be automatic
Film or even Unattended remote manipulation system, film speed, coating thickness and the uniformity, tension, correction, temperature, pressure etc. are all
It can automatically control, produce the reverse osmosis composite membrane of high-performance high quality.As long as the operating instruction according to standard operates, reverse osmosis
The performance and quality of saturating composite membrane product are unrelated with the technical ability of operator, so as to eliminate human factor to product quality
It influences, it might even be possible to realize unmanned factory, remote control has liberated labour significantly, improves production efficiency, and reduction is produced into
This.
The structure feature of intelligent film coating machine of the present invention is provided by Fig. 1-3.
A kind of overall structure of novel intelligent film applicator of Fig. 1.
A kind of painting film module of novel intelligent film applicator of Fig. 2.
A kind of elution module of novel intelligent film applicator of Fig. 3.
A kind of winding module of novel intelligent film applicator of Fig. 4.
Intelligent film coating machine of the invention 5 modules and 15 structure function units as shown in Figure 1, be made of.In Fig. 1,
4 Arabic numerals 1,2,3,4 respectively represent 4 modules, and the 5th module is central control module, not shown in the diagram.15
A unit is respectively: 1. unwinding units, and 2. apply film unit, and 3. interface polymerization reaction units, 4. chemically react post-processing units, by
3 section baking ovens are constituted, and every section baking oven is 4 meters long, and every section baking oven is furnished with Fans, and one group of directive wheel is arranged at bottom in baking oven, take turns spacing
0.5 meter, there is an air draft mouth on directive wheel, it is 0.12 meter of tuyere spacing, remote apart from 0.1 meter of directive wheel；5. washing unit, 6. coatings are protected
Sheath unit, the dry post-processing unit of 7. protective layers, is made of 3 section baking ovens, and every section baking oven is 4 meters long, and every section baking oven is furnished with platform
Blower, one group of directive wheel is arranged at bottom in baking oven, takes turns 0.5 meter of spacing, there is an air draft mouth on directive wheel, and 0.12 meter of tuyere spacing, away from
0.1 meter from directive wheel remote；8. gear unit, 9. tension control units, 10. correction units, 11. rolling units, 12. air-supply rows
Wind unit, 13. video monitor units, 14. center intelligent control units, the monitoring of 15. long-distance intelligents and control unit.In Fig. 1
What Arabic numerals 1 represented is to apply film module, including unwinding unit 1, applies in film unit 2 and 3. Fig. 1 of interfacial reaction unit me
Uncle number 3 represent be heated oven post-processing module, in Fig. 1 Arabic numerals 2 represent be elution module as shown in figure 3,
What Arabic numerals 4 represented in Fig. 1 is that winding module is as shown in Figure 4.
The CONSTRUCTED SPECIFICATION for the module that Arabic numerals 1 represent in Fig. 1 is as shown in Figure 2.Arabic numerals 11 represent in Fig. 2
It is let off roll, 12 be regulating roller, and 13 be tension sensor, and 14 be the first guide roller, and 15 be the first traction roller, in the first traction roller
Here is the first glue groove, and the lower half portion of the first traction roller is immersed in inside the first glue groove, above the first glue groove with the first traction roller
There are a comma scraper, referred to as the first scraper in tangent position, for controlling the thickness of first coating.16 be third guide roller,
It is the second guide roller before third guide roller, does not mark, 17 be the second traction roller, is second glue below the second traction roller
Slot, the lower half portion of the second traction roller are immersed in inside second glue groove, the position tangent with the second traction roller above the second glue groove
There are a comma scraper, referred to as the second scraper, for controlling the thickness of second coating.18 be the 4th guide roller, in the 4th guide roller
It is equipped with compressed air knife, between the second traction roller for removing the liquid carried on basement membrane.20 be third traction roller, in third
Traction roller bottom is third glue groove, and third traction roller bottom is immersed in third glue groove, above third glue groove with third traction roller phase
There are a comma scraper, abbreviation third scraper, for controlling the thickness of third coating in the position cut.On third comma scraper
The position that the upper surface of three traction rollers are mutually cut into 60 degree of angles with third traction roller, which is equipped with a slit scraper, can apply the 4th kind of liquid
Body.
What Arabic numerals 2 represented in Fig. 1 is that elution module is as shown in Figure 3.Elution module is made of a series of water tanks 21,
Water tank has a directive wheel 22 up and down, both the above, and following two directive wheel passes to reverse osmosis composite membrane separately from a water tank
One water tank.
What Arabic numerals 4 represented in Fig. 1 is winding module, and CONSTRUCTED SPECIFICATION is presented in Fig. 4.Fig. 4 is rolling unit,
What the Arabic numerals 45 in Fig. 4 represented is deviation correcting device, and 43,44 and 48 be guide roller, and 46 be tension sensor, and 47 be winding
Traction roller, 49 be main Scroll, and 42 be that attached Scroll is used to wind strippable basement membrane, and 41 be transmission device equipment box.
The water tank of washing unit is located at below baking oven, so that film applicator more compact structure, space utilization rate are higher.
Motor used in gear unit of the present invention is all servo motor, is furnished with frequency converter, is controlled by PLC
In film, first being loaded on let off roll 11 with the basement membrane that non-woven fabrics supports, passed through again after reconciling roller 12
Overtension sensor roller 13, the relative velocity between let off roll and the first traction roller is controlled by the tension signal detected.
Enter the first glue groove using guide roller 14 after tension sensor 13, coats the first with certain viscosity and containing catalysis
The coating liquid of agent, coating layer thickness are controlled by the first comma scraper above glue groove, and extra liquid is scraped by comma scraper
Flow back to the first glue groove；The basement membrane for being coated with first coating enters the second glue groove by guide roller 16, gathers in dip-coating containing m-phenylene diamine (MPD)
Second of aqueous solution of monomer is closed, coating thickness is controlled by second comma scraper, and extra liquid is by scraper and high-pressure blast
After knife removal, the basement membrane for being coated with two layers of liquid enters back into the organic solution that third glue groove contains 1,3,5- pyromellitic trimethylsilyl chlorides,
Here m-phenylene diamine (MPD) and 1,3,5- pyromellitic trimethylsilyl chlorides occur interface polymerization reaction and form polyamide composite film.If it is necessary,
The 4th kind of liquid protective film can also quantitatively be coated above polyamide coating layer again with slit scraper, can be changed to after being heating and curing
Solid protective film subsequently enters heating in 20 meters of long baking ovens and completes polymerization reaction and evaporate extra solvent.As another
The organic solution of kind selection, 1,3,5- pyromellitic trimethylsilyl chloride can also be coated with slit scraper, quantitative more acurrate.It obtains in this way
Composite membrane enters washing unit at the middle part of film applicator.Rectification machine correction is first passed through before entering washing unit, then by the
Four traction rollers enter back into a series of water tank elution and post-processing.Washing unit can be one section, only wash.Washing is single
Member can also be further divided into six sections, and first segment is clear water elution, and second segment is that remaining alkaline monomer isophthalic two is removed in pickling
Amine, third section are that remaining acid is removed in washing, and the 4th section is oxidation processes, usually uses hypochlorite oxidation, the 5th section is water
It removes and removes remaining sodium hypochlorite, the 6th section is that reduction treatment further removes remaining sodium hypochlorite with sodium sulfite.Then
Again by returning to baking oven in the middle part of film applicator, obtained after applying up-protective layer through 20 meters of half part long later of heated oven removing moisture
Dry and comfortable reverse osmosis composite membrane.Arrangement of this elution water tank below baking oven channel can be film applicator more compact structure, empty
Between arrange more rationally, utilization rate is higher, save hall space.It is single that the reverse osmosis composite membrane come out from baking oven first passes around correction
Member 45 is rectified a deviation, and when reaching steady-state operation, rectification machine is nearly at equilibrium state, even if there is correction movement once in a while, movement is also ten
Divide small.Composite membrane is drawn extremely using after guide roller 44,43 and tension sensor 46 by winding traction roller 47 after rectifying a deviation
It winds the winding of main shaft 49 to get up, has just obtained required reverse osmosis composite membrane.
It in several key positions of film, such as unreels, film, interfacial polymerization, heating post-processing, elution, coating protection
Layer, the entire production process of camera head monitor, all technical parameters, such as film speed are designed at the units such as winding, thickness gathers
Monomer concentration, reaction temperature are closed, post-processing temperature etc. can be supervised by sensor and transmission of network to central control room
Control, can also monitor at the scene.Automation, intelligent, unmanned factory may be implemented in the film applicator.
The preparation of film applicator, be first carried out according to the requirement of coating process the Machine Design of film applicator, electrical design and
Auto-control Design.Three-dimensional Design Software Proe or Solidworks, UG or CAD etc., by suitable are used in terms of Machine Design
When Proportionality design goes out film applicator three-dimensional structure effect picture, the three-dimensional figure of each components is then converted into the machinable figure of two dimension
Paper individually draws machinable part three-view diagram with CAD, is sent to specified processing factory or supplier and processes or purchase.?
After each parts machining is good and buying back, it is distinct to be assembled into several structure features respectively by design drawing, function opposite independent
Module, such as apply film module, heat post-processing module, elute module, wind module and central control module.Then by each auxiliary
Equipment, such as bracket, link keyway etc. are helped, the mechanical part of modules is assembled to form a complete film applicator.?
In terms of electrical design, according to the requirement of coating process, the row of circuit, the various motors of progress, various electric heaters, blower etc. is designed
Cloth.Finally electric appliance, various sensors, control instrument, video monitoring system and long haul information transfer architecture and monitoring system with
Machine driving, heating, ventilation, elution, tension control system etc. organically integrate, and make operable, can be long-range
The film applicator of monitoring and control.In terms of intelligent control, according to the requirement of coating process, intelligence control is designed with above-mentioned design software
Scheme processed, pressure gauge, flowmeter, thermocouple, conductivity gauge, tensiometer, pressure transmitter, tension transmitter, laser thickness gauge,
Laser range finder, the various sensors such as frequency converter, camera, measuring instrument and conditioning instrumentation etc. are arranged in the appropriate position of film applicator
Set, pneumatically incude hydraulic rectification machine or the electronic rectification machine of optoelectronic induction, transmission system etc. and central control system connect by
PLC is uniformly detected and controlled, then is connect by Ethernet (Internet) with remote monitoring system, soft with KingView or correlation
Part implements remote monitoring and control to entire film applicator system, forms a complete intelligent control system.Certainly, in installation
Putting in order, linking for level, each module and unit is controlled in the process, guarantee that every tolerance is the range in design
It is interior.Guarantee that applying membrane process is uniformly, phenomena such as not generating fold, do not generate sideslip.
Above description is to be not to be regarded as any limitation of the invention for demonstrating core of the invention essence.For
The practitioner for being familiar with the field can deduce various transformation on this basis, but all be protected without departing from the claims in the present invention
The range of shield.
Claims (3)
1. a kind of novel intelligent film applicator, it is characterised in that the novel intelligent film applicator has intelligence, modularization, integrates
Change, high-precision, compact-sized, easy-operating feature；It is further characterized in that the novel intelligent film applicator is by 5 modules and 15
A structure function unit is constituted；5 modules are 1. painting film modules, 2. heating post-processing modules, 3. elution moulds respectively
Block, 4. winding modules and 5. central intelligence control modules；15 structural units are respectively: 1. unwinding units, and 2. apply
Film unit, 3. interface polymerization reaction units, 4. chemical reaction post-processing units, 5. washing units, 6. armor coated units, 7.
Protective layer dries post-processing unit, and 8. gear units, 9. tension control units, 10. correction units, 11. rolling units, 12. send
Wind air exhaust units, 13. video monitor units, 14. center intelligent control units, the monitoring of 15. long-distance intelligents and control unit；Its
Feature is also furthermore that the novel intelligent film applicator can be realized various painting film parameters, including formula, be applied with automatic spray
Film speed, reaction condition, coating thickness, tension, correction, temperature, pressure etc., automatic remote control is unattended, produces height
The reverse osmosis composite membrane of performance, high quality.
2. a kind of novel intelligent film applicator according to claim 1, it is characterised in that novel coating process can be provided, with
Traditional handicraft is different, coats the defect that one layer can not only cover basement membrane on basement membrane first in film but also can be by changing
Kind basement membrane interfacial tension improves merging for water-soluble monomer m-phenylene diamine (MPD) and basement membrane, so as to improve with 1,3,5- equal three formyls of benzene
Chlorine interface polymerization reaction forms polyamide composite film more more excellent than traditional handicraft；It further can be while interfacial polymerization
A kind of liquid protective film is quantitatively coated with slit scraper on polyamide composite film surface, can be changed to solid after being heating and curing
Protective film, to further improve the comprehensive performance and quality of reverse osmosis composite membrane.
3. a kind of method for preparing novel intelligent film applicator, it is characterised in that first according to the requirement of coating process, set with three-dimensional
It counts software and designs film applicator three-dimensional structure effect picture by proper proportion, the three-dimensional figure of each components is then converted into two dimension
Machinable drawing sends to processing or buying；Each parts machining it is good and buying back after, be assembled into respectively by design drawing
Several structure features are distinct, the module of function opposite independent, then by each ancillary equipment and connector the machine of modules
Tool part assembles to form a complete film applicator；Secondly, in electrical design installation, according to wanting for coating process
It asks, the position that design circuit, the various electric appliances of installation are specified to design drawing；In terms of intelligent control, according to wanting for coating process
It asks, designs intelligent control scheme with above-mentioned design software, pressure gauge, flowmeter, thermocouple, conductivity gauge, tensiometer, pressure are become
Send device, tension transmitter, laser thickness gauge, laser range finder, frequency converter pneumatically incudes hydraulic rectification machine or optoelectronic induction is electronic
Rectification machine, the various sensors such as camera, measuring instrument and conditioning instrumentation etc. are mounted on specified on film applicator by design drawing
Position is connected with central control system by PLC unified monitoring, then is by Ethernet (Internet) and long-range monitoring
System connection implements long-range monitoring and control to entire film applicator system with KingView or related software, forms a complete intelligence
It can film applicator；Putting in order, link precision etc. for horizontal, each module and unit is controlled during installation, guarantees items
Tolerance is to guarantee the intelligent film coating machine being so assembled into the range of design, have the function of intelligence, modularization,
Change, be safe and reliable, easy-operating advantage, film is uniform, does not generate any fold, not sideslip, produce uniform, high-performance,
The reverse osmosis composite membrane of high quality.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810231752.7A CN110302680A (en) | 2018-03-20 | 2018-03-20 | A kind of novel intelligent film applicator and preparation method thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810231752.7A CN110302680A (en) | 2018-03-20 | 2018-03-20 | A kind of novel intelligent film applicator and preparation method thereof |
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| Publication Number | Publication Date |
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| CN110302680A true CN110302680A (en) | 2019-10-08 |
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| CN201810231752.7A Pending CN110302680A (en) | 2018-03-20 | 2018-03-20 | A kind of novel intelligent film applicator and preparation method thereof |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110950134A (en) * | 2019-11-27 | 2020-04-03 | 厦门江天智能仿生科技有限公司 | Film coating machine |
| WO2022156033A1 (en) * | 2021-01-21 | 2022-07-28 | 江苏大学 | Intelligent film coating apparatus and method for fruits and vegetables |
Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
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