CN109968575B - Steel belt casting machine for producing enhanced perfluorinated ion exchange membrane - Google Patents
Steel belt casting machine for producing enhanced perfluorinated ion exchange membrane Download PDFInfo
- Publication number
- CN109968575B CN109968575B CN201910411137.9A CN201910411137A CN109968575B CN 109968575 B CN109968575 B CN 109968575B CN 201910411137 A CN201910411137 A CN 201910411137A CN 109968575 B CN109968575 B CN 109968575B
- Authority
- CN
- China
- Prior art keywords
- roller
- steel belt
- composite
- casting
- driving
- 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.)
- Active
Links
- 229910000831 Steel Inorganic materials 0.000 title claims abstract description 68
- 239000010959 steel Substances 0.000 title claims abstract description 68
- 238000005266 casting Methods 0.000 title claims abstract description 57
- 239000003014 ion exchange membrane Substances 0.000 title claims abstract description 27
- 230000007246 mechanism Effects 0.000 claims abstract description 103
- 239000002131 composite material Substances 0.000 claims abstract description 58
- 239000000758 substrate Substances 0.000 claims abstract description 53
- 238000001035 drying Methods 0.000 claims abstract description 34
- 238000013329 compounding Methods 0.000 claims abstract description 26
- 238000004804 winding Methods 0.000 claims abstract description 23
- 230000007704 transition Effects 0.000 claims abstract description 8
- 230000003014 reinforcing effect Effects 0.000 claims description 32
- 239000002002 slurry Substances 0.000 claims description 25
- 238000000034 method Methods 0.000 claims description 17
- 238000003825 pressing Methods 0.000 claims description 14
- 150000001875 compounds Chemical class 0.000 claims description 9
- 238000010438 heat treatment Methods 0.000 claims description 8
- 230000009471 action Effects 0.000 claims description 6
- 230000001360 synchronised effect Effects 0.000 claims description 3
- 238000005096 rolling process Methods 0.000 claims 2
- 239000012528 membrane Substances 0.000 description 10
- 239000000463 material Substances 0.000 description 8
- 238000004519 manufacturing process Methods 0.000 description 5
- 239000004744 fabric Substances 0.000 description 4
- 239000010408 film Substances 0.000 description 4
- 230000008569 process Effects 0.000 description 4
- 239000007888 film coating Substances 0.000 description 3
- 238000009501 film coating Methods 0.000 description 3
- 238000009434 installation Methods 0.000 description 2
- 239000002994 raw material Substances 0.000 description 2
- 238000010345 tape casting Methods 0.000 description 2
- 239000010409 thin film Substances 0.000 description 2
- 229910001208 Crucible steel Inorganic materials 0.000 description 1
- 229910001294 Reinforcing steel Inorganic materials 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 239000011248 coating agent Substances 0.000 description 1
- 238000000576 coating method Methods 0.000 description 1
- 238000010924 continuous production Methods 0.000 description 1
- 230000032798 delamination Effects 0.000 description 1
- 238000007598 dipping method Methods 0.000 description 1
- 230000002708 enhancing effect Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 239000003960 organic solvent Substances 0.000 description 1
- 238000007650 screen-printing Methods 0.000 description 1
- 239000002904 solvent Substances 0.000 description 1
- 238000004528 spin coating Methods 0.000 description 1
- 238000005507 spraying Methods 0.000 description 1
- BFKJFAAPBSQJPD-UHFFFAOYSA-N tetrafluoroethene Chemical group FC(F)=C(F)F BFKJFAAPBSQJPD-UHFFFAOYSA-N 0.000 description 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
- B29C41/00—Shaping by coating a mould, core or other substrate, i.e. by depositing material and stripping-off the shaped article; Apparatus therefor
- B29C41/24—Shaping by coating a mould, core or other substrate, i.e. by depositing material and stripping-off the shaped article; Apparatus therefor for making articles of indefinite length
- B29C41/32—Making multilayered or multicoloured articles
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
- B29C41/00—Shaping by coating a mould, core or other substrate, i.e. by depositing material and stripping-off the shaped article; Apparatus therefor
- B29C41/34—Component parts, details or accessories; Auxiliary operations
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
- B29C41/00—Shaping by coating a mould, core or other substrate, i.e. by depositing material and stripping-off the shaped article; Apparatus therefor
- B29C41/34—Component parts, details or accessories; Auxiliary operations
- B29C41/36—Feeding the material on to the mould, core or other substrate
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
- B29C41/00—Shaping by coating a mould, core or other substrate, i.e. by depositing material and stripping-off the shaped article; Apparatus therefor
- B29C41/34—Component parts, details or accessories; Auxiliary operations
- B29C41/42—Removing articles from moulds, cores or other substrates
- B29C41/44—Articles of indefinite length
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
- B29C41/00—Shaping by coating a mould, core or other substrate, i.e. by depositing material and stripping-off the shaped article; Apparatus therefor
- B29C41/34—Component parts, details or accessories; Auxiliary operations
- B29C41/46—Heating or cooling
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29L—INDEXING SCHEME ASSOCIATED WITH SUBCLASS B29C, RELATING TO PARTICULAR ARTICLES
- B29L2007/00—Flat articles, e.g. films or sheets
- B29L2007/002—Panels; Plates; Sheets
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29L—INDEXING SCHEME ASSOCIATED WITH SUBCLASS B29C, RELATING TO PARTICULAR ARTICLES
- B29L2009/00—Layered products
-
- 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
- Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
- Y02E60/00—Enabling technologies; Technologies with a potential or indirect contribution to GHG emissions mitigation
- Y02E60/30—Hydrogen technology
- Y02E60/50—Fuel cells
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Coating Apparatus (AREA)
- Producing Shaped Articles From Materials (AREA)
Abstract
The invention discloses a steel belt casting machine for producing an enhanced perfluorinated ion exchange membrane, which consists of a machine head mechanism, a feeding system, a steel belt, an upper drying tunnel, an air outlet system, an air inlet system, an upper heater, a lower drying tunnel, a machine tail mechanism, a lower heater, a supporting mechanism and a winding mechanism. The machine head mechanism consists of a driving roller, a casting mechanism, a reinforced substrate compounding mechanism, a compounding flat roller, a transition flat roller and a plurality of guide rollers. The invention realizes the function of continuously producing the enhanced perfluorinated ion exchange membrane in batches, saves investment cost and is convenient to install and use; the reinforced substrate composite mechanism is adopted, so that the problem that the reinforced substrate is adhered to a steel belt and slides is solved, and the thickness of the reinforced ion exchange membrane is conveniently controlled; the whole equipment is easy to install, convenient to detach and simple to adjust, and the flatness of the casting position of the steel belt is easy to guarantee.
Description
Technical Field
The invention relates to a manufacturing device of an ion exchange membrane, in particular to a steel belt casting machine for producing an enhanced perfluorinated ion exchange membrane.
Background
The ion exchange membrane is a reinforced perfluorinated ion exchange membrane which is formed by adding a reinforced base material such as a tetrafluoro mesh and a microporous tetrafluoroethylene film into a common ion membrane, wherein the reinforced base material can be understood to form a reinforcing steel mesh such as concrete, and the method can enhance the tensile strength of the ion membrane.
The mass production method of the enhanced perfluorinated ion exchange membrane mainly adopts a spin coating method, a casting method, a screen printing method, a spraying method and a dipping method. However, the cost of the raw materials of the thin film prepared by the methods is high, the use amount of the solvent is large, the thickness is not easy to control, the thickness of the prepared thin film is uneven, the production efficiency is low, and continuous production cannot be realized. The casting method is to dissolve the raw materials in the organic solvent to prepare a viscous solution, cast the viscous solution on a smooth rotating body which is flat and uniform, and bake the viscous solution to form a film. Because the slurry for producing the enhanced perfluorinated ion exchange membrane has low viscosity, the problem of slipping easily occurs when the enhanced substrate is attached to the steel belt by adopting the existing steel belt casting equipment for producing the enhanced membrane.
The existing steel belt casting equipment adopts the technical method that a film coating mechanism is used for paving reinforcing mesh cloth on a steel belt, and then a casting mechanism is used for coating ionic film slurry on the reinforcing mesh cloth. Because the screen cloth is paved on the steel belt and is easy to slip, the reinforced screen cloth is paved with uneven films, and the uneven thickness phenomenon can be generated when slurry is cast.
Therefore, it is necessary to design a steel belt casting machine capable of continuously and mass-producing the enhanced perfluorinated ion exchange membrane which meets the performance requirements of products.
Disclosure of Invention
The invention aims to provide a steel belt casting machine for producing an enhanced perfluorinated ion exchange membrane, which not only can produce an enhanced perfluorinated ion exchange membrane product with good quality, high strength and uniform thickness, but also can meet the requirement of mass production and improve the production efficiency.
In order to achieve the above object, the present invention provides the following technical solutions:
a steel belt casting machine for producing an enhanced perfluorinated ion exchange membrane is composed of a machine head mechanism, a feeding system, a steel belt, an upper drying tunnel, an air outlet system, an air inlet system, an upper heater, a lower drying tunnel, a machine tail mechanism, a lower heater, a supporting mechanism and a winding mechanism; the upper surface of the lower drying tunnel provided with a plurality of plug covers and small observation plug covers at the two side edges is connected with the upper drying tunnel provided with a plurality of plug covers, small observation plug covers and large observation plug covers through a plurality of connecting seats to form a whole and supported by a plurality of supporting mechanisms; one end of the upper drying tunnel and one end of the lower drying tunnel are connected with a machine head mechanism, and the other end of the upper drying tunnel and the other end of the lower drying tunnel are connected with a machine tail mechanism provided with two tightening mechanisms and driven rollers; a steel belt passing through the upper drying tunnel and the lower drying tunnel cavity is arranged between the driving roller and the driven roller; the machine head mechanism consists of a driving roller, a casting mechanism, a reinforced substrate compounding mechanism, a compounding flat roller, a transition flat roller and a plurality of guide rollers; a casting mechanism is arranged at the upper part of a driving roller provided with a steel belt, and the steel belt is positioned between the driving roller and the casting mechanism; a composite leveling roller and a transition leveling roller for leveling the steel belt are arranged below the steel belt of the machine head mechanism; the reinforced substrate composite mechanism is arranged behind the casting mechanism of the machine head mechanism; the composite roller of the reinforced substrate composite mechanism is isolated by the steel belt, is opposite to the composite backing roller in parallel and is positioned on the steel belt just tangent to the composite backing roller; the casting mechanism is connected with the feeding system, and slurry is supplied to the casting mechanism by the feeding system;
the reinforced substrate compounding mechanism consists of a reinforced substrate unreeling roller, a flattening roller, a lifting connecting rod, a compounding roller, a compounding driving roller, a compounding reeling guide roller, an attached reeling roller, a driving pressing roller connecting rod, two supporting side plates and a driving pressing roller; the two ends of the supporting rods penetrate through the two supporting side plates to form a main body of the reinforced substrate composite mechanism, a composite winding guide roller and a composite driving roller are arranged in holes on the two supporting side plates, lifting connecting rods which are vertically lifted and provided with a flattening roller and a composite roller are arranged on the inner sides of the two supporting side plates, a driving pressing roller which rotates around a rotating shaft and is integrated with the two driving pressing roller connecting rods, a balance supporting rod and the rotating shaft is arranged on the inner sides of the two supporting side plates on the upper part of the composite driving roller, the driving pressing roller rotates around the rotating shaft under the action of external control force and is tightly pressed and tangent with the composite driving roller, and reinforced substrate unreeling rollers and subsidiary winding rollers are arranged on the two supporting side plates.
Preferably, the linear speed of the composite driving roller in the reinforced substrate composite mechanism is synchronous and consistent with the linear speed of the steel belt.
Preferably, after passing through the composite roller, the reinforcing base material is automatically attached to the slurry on the cast steel belt, and the reinforcing base material is additionally and automatically separated from the reinforcing base material and is wound by the additional winding roller through the composite driving roller, the driving pressing roller and the composite winding guide roller.
Preferably, the feeding system consists of a plurality of conveying pipes, a feeding pump, a slurry distributor and a filter tank; one end of each of the plurality of feed delivery pipes is connected to a slurry distributor arranged at the outlet of the filter tank, and the other end of each feed delivery pipe is connected to a feed inlet of the casting mechanism through a feed pump.
Preferably, the upper drying tunnel is divided into a normal temperature area and a heating area, and the normal temperature area is arranged at the front end of the heating area.
The steel belt casting machine for producing the enhanced perfluorinated ion exchange membrane has the following advantages:
(1) the function of continuously producing the enhanced perfluorinated ion exchange membrane in batches is realized, the investment cost is saved, and the installation and the use are convenient;
(2) the reinforced substrate composite mechanism is adopted, so that the problem that the reinforced substrate is adhered to a steel belt and slides is solved, and the thickness of the reinforced ion exchange membrane is conveniently controlled;
(3) the whole equipment is easy to install, convenient to detach and simple to adjust, and the flatness of the casting position of the steel belt is easy to guarantee.
Drawings
In order to more clearly illustrate the embodiments of the present application or the technical solutions in the prior art, the drawings that are needed in the embodiments will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments described in the present invention, and other drawings may be obtained according to these drawings for a person having ordinary skill in the art.
FIG. 1 is a schematic front view of a steel strip casting machine for producing an enhanced perfluorinated ion exchange membrane according to an embodiment of the present invention;
FIG. 2 is a schematic view of a front partial cross-section of a steel strip casting machine for producing enhanced perfluorinated ion exchange membrane provided by an embodiment of the present invention;
FIG. 3 is a front view of a head mechanism in a steel tape casting machine for producing enhanced perfluorinated ion exchange membrane provided by an embodiment of the present invention;
FIG. 4 is a front view of a reinforcing substrate compounding mechanism in a steel tape casting machine for producing a reinforcing perfluorinated ion exchange membrane provided by an embodiment of the present invention;
FIG. 5 is a schematic illustration of the formation of a reinforced composite slurry during the process of the present invention.
Reference numerals illustrate:
1. a nose mechanism; 2. a driving roller; 3. a casting mechanism; 4. a material conveying pipe; 5. a feed pump; 6. a slurry dispenser; 9. a feeding system; 10. a canister; 11. a composite backing roller; 12. reinforcing a substrate compounding mechanism; 13. a transition leveling roller; 16. a steel strip; 17. a normal temperature region; 18. an upper air outlet; 19. an upper drying tunnel; 20. an air outlet system; 21. an air inlet system; 22. a plug cover; 23. an upper heater; 24. a small observation plug cover; 25. a tail mechanism; 26. a lower air outlet; 27. a support mechanism; 28. a connecting seat; 29. a lower drying tunnel; 30. a large observation plug cover; 31. a lower heater; 32. enhancing the ionic membrane; 33. a winding mechanism; 34. driven roller; 35. a tightening mechanism; 36. a guide roller; 37. a reinforcing substrate unwind roll; 38. reinforcing the substrate; 39. a flattening roller; 40. lifting a connecting rod; 41. a composite roller; 42. reinforcing the substrate attachment; 43. a composite driving roller; 44. a composite winding guide roller; 45. a support rod; 46. a winding roller is attached; 47. a balance support rod; 48. driving a press roller connecting rod; 49. a rotation shaft; 50. driving a press roller; 51. supporting the side plates; 52. a heating zone; 53. and (3) a slurry layer.
Detailed Description
In order to make the technical scheme of the present invention better understood by those skilled in the art, the present invention will be further described in detail with reference to the accompanying drawings.
It is noted that relational terms such as first and second, and the like are used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Moreover, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or terminal that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or terminal. Without further limitation, an element defined by the statement "comprising … …" or "comprising … …" does not exclude the presence of additional elements in a process, method, article or terminal device comprising the element. Further, herein, "greater than," "less than," "exceeding," and the like are understood to not include the present number; "above", "below", "within" and the like are understood to include this number.
As shown in fig. 1 and 2, a steel belt casting machine for producing an enhanced perfluorinated ion exchange membrane is composed of a machine head mechanism 1, a feeding system 9, a steel belt 16, an upper drying tunnel 19, an air outlet system 20, an air inlet system 21, an upper heater 23, a lower drying tunnel 29, a machine tail mechanism 25, a lower heater 31, a supporting mechanism 27 and a winding mechanism 33.
The upper surface of the lower drying tunnel 29 provided with a plurality of plug covers 22 and small observation plug covers 24 at two side edges is connected with the upper drying tunnel 19 provided with a plurality of plug covers 22, small observation plug covers 24 and large observation plug covers 30 through a plurality of connecting seats 28 to form a whole, and is supported by a plurality of supporting mechanisms 27. One end of the upper drying tunnel 19 and one end of the lower drying tunnel 29 are connected with the machine head mechanism 1, and the other end is connected with the machine tail mechanism 25 provided with two tightening mechanisms 35 and driven rollers 34. Between the drive roller 2 and the driven roller 34 is mounted a steel strip 16 passing through the cavities of the upper drying tunnel 19 and the lower drying tunnel 29.
As shown in fig. 3, the head mechanism 1 is composed of a driving roller 2, a casting mechanism 3, a reinforcing substrate compounding mechanism 12, a compounding backing roller 11, a transition backing roller 13, and a plurality of guide rollers 36. A casting mechanism 3 is provided at an upper portion of the driving roller 2 provided with the steel strip 16, and the steel strip 16 is located between the driving roller 2 and the casting mechanism 3. A composite leveling roller 11 and a transition leveling roller 13 for leveling the steel belt 16 are arranged below the steel belt 16 of the machine head mechanism 1. The reinforcing substrate compounding mechanism 12 is installed behind the casting mechanism 3 of the head mechanism 1. The composite roller 41 of the reinforcing substrate composite mechanism 12 is isolated by the steel belt 16, is parallel to and opposite to the composite backing roller 11, and is positioned on the steel belt 16 just tangent to the composite backing roller 11. The casting mechanism 3 is connected to the supply system (9), and the slurry is supplied from the supply system 9 to the casting mechanism 3.
As shown in fig. 4, the reinforcing-substrate compounding mechanism 12 is composed of a reinforcing-substrate unreeling roller 37, a flattening roller 39, a lifting link 40, a compounding roller 41, a compounding driving roller 43, a compounding wind-up guide roller 44, an attached wind-up roller 46, a driving press roller link 48, two supporting side plates 51, and a driving press roller 50. The two ends of the supporting rods 45 penetrate through the two supporting side plates 51 to form the main body of the reinforced substrate composite mechanism 12, the composite winding guide roller 44 and the composite driving roller 43 are arranged in holes on the two supporting side plates 51, the lifting connecting rod 40 which is vertically lifted and provided with the flattening roller 39 and the composite roller 41 is arranged on the inner side of the two supporting side plates 51, the driving pressing roller 50 which rotates around the rotating shaft 49 and is integrated with the two driving pressing roller connecting rods 48, the balance supporting rods 47 and the rotating shaft 49 is arranged on the inner side of the two supporting side plates 51 on the upper part of the composite driving roller 43, the driving pressing roller 50 rotates around the rotating shaft 49 under the action of external control force and is tightly pressed and tangent with the composite driving roller 43, and the reinforced substrate unreeling roller 37 and the attached winding roller 46 are arranged on the two supporting side plates 51.
Preferably, the linear speed of the composite drive roller 43 in the reinforcing substrate composite mechanism 12 is synchronized with the linear speed of the steel strip 16 to facilitate transport.
Preferably, as shown in fig. 4, after passing through the composite roll 41, the reinforcing substrate 38 is automatically attached to the slurry on the steel strip 16 after casting, the reinforcing substrate belt 42 is automatically separated from the reinforcing substrate 38, and is wound up by the belt winding roll 46 through the composite driving roll 43, the driving roll 50 and the composite winding guide roll 44.
As shown in fig. 2, the feed system 9 is composed of a plurality of feed pipes 4, a feed pump 5, a slurry distributor 6 and a canister 10. The plurality of feed pipes 4 are connected at one end to a slurry distributor 6 installed at the outlet of the canister 10, and pass through a feed pump 5, and at the other end to the feed inlet of the casting mechanism 3.
Preferably, as shown in fig. 1, the upper drying tunnel 19 is divided into a normal temperature area 17 and a heating area 52, and the normal temperature area 17 is at the front end of the heating area 52.
The method for preparing the reinforced ionic membrane by the steel belt casting machine comprises the following process steps:
the first step: the reinforced base material 38 is applied on the reinforced base material accessory 42 through a film coating machine to form a composite material used in a steel belt casting machine, and the composite material is orderly wound by the film coating machine;
and a second step of: the reinforcing substrate composite roll obtained in the first step is mounted on a reinforcing substrate unreeling roller 37 of a reinforcing substrate compounding mechanism 12, and a composite formed by a reinforcing substrate 38 and a reinforcing substrate belt 42 is passed through a flattening roller 39 and a compounding roller 41; the extension part of the reinforcing substrate belt 42 passes between the composite driving roller 43 and the driving pressing roller 50, and is wound on the belt winding roller 46 through the composite winding guide roller 44;
and a third step of: the knife edge height of the casting mechanism 3 and the heights of the compound roller 41 and the steel belt 16 are adjusted;
fourth step: starting a steel belt casting machine and heating, and controlling the position of the steel belt 16 on the driven roller 34 in operation;
fifth step: when each temperature zone in the fourth step reaches the set temperature, opening a valve on the filter tank 10, starting the feed pump 5 to supply slurry to the casting mechanism 3, and when the slurry fills the cavity of the casting knife of the casting mechanism 3, opening the casting knife of the casting mechanism 3 to uniformly and flatly coat the slurry on the steel belt to form a slurry layer 53, as shown in fig. 5;
sixth step: when the head of the slurry layer 53 flowing on the steel belt 16 reaches the lower surface of the compound roller 41, starting a driving device of the reinforcing substrate compound mechanism 12 to enable the reinforcing substrate 38 to be attached to the slurry on the steel belt 16, reinforcing the substrate compound mechanism 12 and winding the reinforcing substrate auxiliary belt 42;
seventh step: the reinforced composite slurry obtained in the fourth step, the fifth step and the sixth step enters a drying tunnel to be dried to obtain a reinforced ionic membrane 32, and when the head of the reinforced ionic membrane 32 reaches the front surface of the driving roller 2 of the machine head mechanism 1, the reinforced ionic membrane 32 is peeled off from the steel belt 16, passes through a plurality of guide rollers 36 of the machine head mechanism 1 and is wound by a winding mechanism 33.
After each of the above steps, the resulting reinforced ion membrane 32 is a reinforced ion membrane 32 that is fused together and has no delamination line.
The steel belt casting machine for producing the enhanced perfluorinated ion exchange membrane provided by the embodiment has the following advantages:
(1) the function of continuously producing the enhanced perfluorinated ion exchange membrane in batches is realized, the investment cost is saved, and the installation and the use are convenient;
(2) the reinforced substrate composite mechanism is adopted, so that the problem that the reinforced substrate is adhered to a steel belt and slides is solved, and the thickness of the reinforced ion exchange membrane is conveniently controlled;
(3) the whole equipment is easy to install, convenient to detach and simple to adjust, and the flatness of the casting position of the steel belt is easy to guarantee.
While certain exemplary embodiments of the present invention have been described above by way of illustration only, it will be apparent to those of ordinary skill in the art that modifications may be made to the described embodiments in various different ways without departing from the spirit and scope of the invention. Accordingly, the drawings and description are to be regarded as illustrative in nature and not as restrictive of the scope of the invention, which is defined by the appended claims.
Claims (3)
1. A steel belt casting machine for producing an enhanced perfluorinated ion exchange membrane consists of a machine head mechanism (1), a feeding system (9), a steel belt (16), an upper drying channel (19), an air outlet system (20), an air inlet system (21), an upper heater (23), a lower drying channel (29), a machine tail mechanism (25), a lower heater (31), a supporting mechanism (27) and a winding mechanism (33); the upper surface of a lower drying tunnel (29) provided with a plurality of plug covers (22) and small observation plug covers (24) at two side edges is connected with an upper drying tunnel (19) provided with a plurality of plug covers (22), small observation plug covers (24) and large observation plug covers (30) through a plurality of connecting seats (28) to form a whole, and is supported by a plurality of supporting mechanisms (27); one end of the upper drying tunnel (19) and one end of the lower drying tunnel (29) are connected with a machine head mechanism (1), and the other end is connected with a machine tail mechanism (25) provided with two tightening mechanisms (35) and a driven roller (34); a steel belt (16) passing through the upper drying tunnel (19) and the lower drying tunnel (29) cavities is arranged between the driving roller (2) and the driven roller (34); the method is characterized in that: the machine head mechanism (1) consists of a driving roller (2), a casting mechanism (3), a reinforced substrate compounding mechanism (12), a compound leveling roller (11), a transition leveling roller (13) and a plurality of guide rollers (36); a casting mechanism (3) is arranged at the upper part of a driving roller (2) provided with a steel belt (16), and the steel belt (16) is positioned between the driving roller (2) and the casting mechanism (3); a composite leveling roller (11) and a transition leveling roller (13) for Yu Tuoping steel belts (16) are arranged below the steel belts (16) of the machine head mechanism (1); the reinforced substrate compounding mechanism (12) is arranged behind the casting mechanism (3) of the machine head mechanism (1); the composite roller (41) of the reinforced substrate composite mechanism (12) is isolated by a steel belt (16) and is parallel and opposite to the composite backing roller (11), and is positioned on the steel belt (16) just tangent to the composite backing roller (11); the casting mechanism (3) is connected with the feeding system (9), and the feeding system (9) supplies slurry to the casting mechanism (3);
the reinforced substrate compounding mechanism (12) consists of a reinforced substrate unreeling roller (37), a flattening roller (39), a lifting connecting rod (40), a compounding roller (41), a compounding driving roller (43), a compounding rolling guide roller (44), an attached rolling roller (46), a driving press roller connecting rod (48), two supporting side plates (51) and a driving press roller (50); two ends of a plurality of supporting rods (45) penetrate through two supporting side plates (51) to form a main body of a reinforced substrate compounding mechanism (12), a compound winding guide roller (44) and a compound driving roller (43) are arranged in holes on the two supporting side plates (51), lifting connecting rods (40) which are vertically lifted and provided with a flattening roller (39) and a compound roller (41) are arranged on the inner sides of the two supporting side plates (51), driving pressing rollers (50) which rotate around a rotating shaft (49) and are integrated with two driving pressing roller connecting rods (48), a balance supporting rod (47) and the rotating shaft (49) are arranged on the inner sides of the two supporting side plates (51), the driving pressing rollers (50) rotate around the rotating shaft (49) under the action of external control force and are tightly tangent with the compound driving roller (43), and reinforced substrate unreeling rollers (37) and subsidiary winding rollers (46) are arranged on the two supporting side plates (51);
after passing through the composite roller (41), the reinforcing substrate (38) is automatically attached to the slurry on the steel belt (16) after casting, the reinforcing substrate belt (42) is automatically separated from the reinforcing substrate (38), and is wound by the belt winding roller (46) through the composite driving roller (43), the driving pressing roller (50) and the composite winding guide roller (44);
the feeding system (9) consists of a plurality of conveying pipes (4), a feeding pump (5), a slurry distributor (6) and a filter tank (10); one end of each of the plurality of feed delivery pipes (4) is connected to a slurry distributor (6) arranged at the outlet of the filter tank (10) and passes through a feed pump (5), and the other end of each feed delivery pipe is connected to a feed inlet of the casting mechanism (3).
2. The steel strip casting machine according to claim 1, wherein the linear speed of the composite driving roller (43) in the reinforcing substrate composite mechanism (12) is kept synchronous with the linear speed of the steel strip (16) running.
3. The steel strip casting machine according to claim 1, wherein the upper drying tunnel (19) is divided into a normal temperature region (17) and a heating region (52), and the normal temperature region (17) is located at the front end of the heating region (52).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910411137.9A CN109968575B (en) | 2019-05-16 | 2019-05-16 | Steel belt casting machine for producing enhanced perfluorinated ion exchange membrane |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910411137.9A CN109968575B (en) | 2019-05-16 | 2019-05-16 | Steel belt casting machine for producing enhanced perfluorinated ion exchange membrane |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN109968575A CN109968575A (en) | 2019-07-05 |
| CN109968575B true CN109968575B (en) | 2024-03-29 |
Family
ID=67073832
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910411137.9A Active CN109968575B (en) | 2019-05-16 | 2019-05-16 | Steel belt casting machine for producing enhanced perfluorinated ion exchange membrane |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN109968575B (en) |
Citations (14)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR19990061711A (en) * | 1997-12-31 | 1999-07-26 | 전원중 | Continuous manufacturing apparatus of acrylic resin artificial marble |
| CN1990526A (en) * | 2005-12-26 | 2007-07-04 | 北京化工大学 | Method for preparing perfluorinated sulfonic acid ionic membrane by melting-extruding-flattening film |
| JP2011037110A (en) * | 2009-08-10 | 2011-02-24 | Seiko Epson Corp | Transfer medium and transfer method |
| WO2012109999A1 (en) * | 2011-02-18 | 2012-08-23 | 上海海优威电子技术有限公司 | Processing method and related processing device for binding fluoroplastic to polyethylene terephthalate layer surface |
| CN103014758A (en) * | 2012-12-14 | 2013-04-03 | 山东东岳高分子材料有限公司 | Ion exchange film operated under ultrahigh current density condition and preparation method of ion exchange film |
| CN103303732A (en) * | 2013-05-31 | 2013-09-18 | 泰兴联创绝缘材料有限公司 | Original film-release film laminating protective film stripping machine |
| CN104960127A (en) * | 2015-07-03 | 2015-10-07 | 淮安科润膜材料有限公司 | Enhancement type perfluor ionic membrane casting machine |
| CN104972590A (en) * | 2014-04-09 | 2015-10-14 | 博鸿生物科技股份有限公司 | Continuous film-forming manufacturing device of wet-type colloidal film and film-forming method thereof |
| JP2015187251A (en) * | 2014-03-11 | 2015-10-29 | 富士フイルム株式会社 | Film, dope composition and manufacturing method thereof, and solution film-forming method |
| CN105415849A (en) * | 2015-12-08 | 2016-03-23 | 淮南纪兴源机电设备有限公司 | Automatic blade coating and gridding cloth coating device for surface processing of plates |
| CN107127920A (en) * | 2017-06-14 | 2017-09-05 | 安徽省中阳管业有限公司 | A kind of double-deck steel band reinforced polyethylene spiral ripple pipe coating machine |
| CN208100891U (en) * | 2018-04-12 | 2018-11-16 | 四川奥星建材科技有限公司 | PFS reacts viscous wet-laying waterproofing membrane production system |
| CN109278227A (en) * | 2018-11-09 | 2019-01-29 | 江苏科润膜材料有限公司 | The secondary casting structure of enhanced perfluorinated ion-exchange membrane |
| CN209987262U (en) * | 2019-05-16 | 2020-01-24 | 江苏科润膜材料有限公司 | Steel belt casting machine for producing enhanced perfluorinated ion exchange membrane |
Family Cites Families (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP5264583B2 (en) * | 2009-03-23 | 2013-08-14 | ユニ・チャーム株式会社 | Composite sheet manufacturing method and manufacturing apparatus |
| DE102010002844A1 (en) * | 2010-03-13 | 2011-09-15 | Dieffenbacher Gmbh + Co. Kg | Process, installation and resin mat for producing fiber-reinforced molded parts in a molding press |
-
2019
- 2019-05-16 CN CN201910411137.9A patent/CN109968575B/en active Active
Patent Citations (14)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR19990061711A (en) * | 1997-12-31 | 1999-07-26 | 전원중 | Continuous manufacturing apparatus of acrylic resin artificial marble |
| CN1990526A (en) * | 2005-12-26 | 2007-07-04 | 北京化工大学 | Method for preparing perfluorinated sulfonic acid ionic membrane by melting-extruding-flattening film |
| JP2011037110A (en) * | 2009-08-10 | 2011-02-24 | Seiko Epson Corp | Transfer medium and transfer method |
| WO2012109999A1 (en) * | 2011-02-18 | 2012-08-23 | 上海海优威电子技术有限公司 | Processing method and related processing device for binding fluoroplastic to polyethylene terephthalate layer surface |
| CN103014758A (en) * | 2012-12-14 | 2013-04-03 | 山东东岳高分子材料有限公司 | Ion exchange film operated under ultrahigh current density condition and preparation method of ion exchange film |
| CN103303732A (en) * | 2013-05-31 | 2013-09-18 | 泰兴联创绝缘材料有限公司 | Original film-release film laminating protective film stripping machine |
| JP2015187251A (en) * | 2014-03-11 | 2015-10-29 | 富士フイルム株式会社 | Film, dope composition and manufacturing method thereof, and solution film-forming method |
| CN104972590A (en) * | 2014-04-09 | 2015-10-14 | 博鸿生物科技股份有限公司 | Continuous film-forming manufacturing device of wet-type colloidal film and film-forming method thereof |
| CN104960127A (en) * | 2015-07-03 | 2015-10-07 | 淮安科润膜材料有限公司 | Enhancement type perfluor ionic membrane casting machine |
| CN105415849A (en) * | 2015-12-08 | 2016-03-23 | 淮南纪兴源机电设备有限公司 | Automatic blade coating and gridding cloth coating device for surface processing of plates |
| CN107127920A (en) * | 2017-06-14 | 2017-09-05 | 安徽省中阳管业有限公司 | A kind of double-deck steel band reinforced polyethylene spiral ripple pipe coating machine |
| CN208100891U (en) * | 2018-04-12 | 2018-11-16 | 四川奥星建材科技有限公司 | PFS reacts viscous wet-laying waterproofing membrane production system |
| CN109278227A (en) * | 2018-11-09 | 2019-01-29 | 江苏科润膜材料有限公司 | The secondary casting structure of enhanced perfluorinated ion-exchange membrane |
| CN209987262U (en) * | 2019-05-16 | 2020-01-24 | 江苏科润膜材料有限公司 | Steel belt casting machine for producing enhanced perfluorinated ion exchange membrane |
Non-Patent Citations (2)
| Title |
|---|
| H.A.萨维特尼克.《聚氯乙烯糊》.轻工业出版社,1975,第170-171页. * |
| 溶液钢带流延法制备全氟磺酸离子交换膜;霍燃辉;苑会林;;工程塑料应用(第04期);第7-10页 * |
Also Published As
| Publication number | Publication date |
|---|---|
| CN109968575A (en) | 2019-07-05 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| WO2017173845A1 (en) | Automated manufacturing system for manufacturing bamboo fiber-wound composite tube | |
| CN101795854B (en) | Apparatus of manufacturing pipe-shaped insulator | |
| CN114178123B (en) | Transparent adhesive tape production and processing system and processing method | |
| CN109968575B (en) | Steel belt casting machine for producing enhanced perfluorinated ion exchange membrane | |
| CN103407674A (en) | Manufacturing method of paper-plastic composite packaging bag | |
| WO2012065372A1 (en) | Dry-process artifical leather manufacturing machine | |
| JP2001187362A (en) | Continuous coating method of thermosetting polyurethane and method of manufacturing thermosetting polyurethane sheet | |
| CN205835636U (en) | A kind of concrete curing membrane production equipment | |
| CN109968574B (en) | Steel belt casting device for producing enhanced perfluorinated ion exchange membrane and membrane manufacturing method thereof | |
| CN209987262U (en) | Steel belt casting machine for producing enhanced perfluorinated ion exchange membrane | |
| CN209923679U (en) | From type paper production facility | |
| CN205326316U (en) | One -step refining PVC floor forming mechanism | |
| CN107297840B (en) | Prepreg production is with trading paper equipment | |
| CN208558710U (en) | A kind of production line of stamp album patch | |
| CN209955129U (en) | Steel belt casting device for producing enhanced perfluorinated ion exchange membrane | |
| CN216189549U (en) | Integrative equipment of three-layer rubber coating laminating rolling | |
| CN1297401C (en) | Process and device for forming and producing self adhesive water-proof coiled material | |
| CN213166061U (en) | Film laminating device for gypsum board forming production line | |
| CN210360265U (en) | Production device for weaving self-lubricating belt-steel backing high-load-bearing composite material | |
| CN211563519U (en) | Gluing mechanism in coating machine | |
| CN218491011U (en) | Coating device is used in production of disposable paper cup | |
| CN117133956B (en) | Proton exchange membrane preparation device and preparation method | |
| CN114523597B (en) | Intelligent single preimpregnation apparatus for producing | |
| CN217021490U (en) | Anti-sticking half-component feeding device for tire molding | |
| US1605453A (en) | Incorporating cords in rubber sheets |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| GR01 | Patent grant | ||
| GR01 | Patent grant |