CN215625736U - Processing system after production of flat membrane - Google Patents
Processing system after production of flat membrane Download PDFInfo
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- CN215625736U CN215625736U CN202121224380.9U CN202121224380U CN215625736U CN 215625736 U CN215625736 U CN 215625736U CN 202121224380 U CN202121224380 U CN 202121224380U CN 215625736 U CN215625736 U CN 215625736U
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Abstract
The utility model provides a treatment system after production of a flat membrane, which comprises: the unwinding device is used for unwinding the rolled flat membrane; the glycerol tank device is used for keeping the unreeled flat membrane moist; the drying device is used for drying the flat membrane passing through the glycerol tank device; the automatic winding device drives the flat membrane to sequentially pass through the unwinding device, the glycerol tank device and the drying device, and the automatic winding device is used for automatically winding the dried flat membrane. The unreeled flat membrane enters a glycerol tank device to be soaked for a specific time, so that the micro-pores on the flat membrane can be prevented from being reduced. The drying device can improve the drying efficiency of the wet film. The flat membrane of the automatic winding device can wind the dried flat membrane into a roll shape, so that the space occupied by the stored flat membrane is reduced. The automatic degree of the flat membrane production post-treatment system is high, and in the whole operation process, the labor input is reduced, and the labor cost in the operation process is reduced.
Description
Technical Field
The utility model relates to a plate membrane production post-treatment system.
Background
At present, the flat membrane is widely used in the fields of water treatment, environmental protection, biochemistry and the like. The flat membrane is used for preparing a support membrane of an ultrafiltration membrane, a reverse osmosis membrane and other composite membranes. The flat membrane has excellent tensile and impact resistance because the flat membrane has smaller surface pores and cross-sectional pores with permeability numbers.
The main process flow of the production of the flat membrane is a membrane casting line flow, namely membrane substrate unreeling, membrane casting solution scraper coating, gelling, washing and wet membrane reeling. However, at present, a device or equipment suitable for large-scale industrial production of the flat membrane is not developed, the membrane produced on a coating line is a shaped membrane, but the membrane is wet and cannot be used for membrane slitting and slicing in the later period, and the membrane cannot be processed into a membrane component required by us, so the membrane needs to be treated and dried. Application number 2010206538320 dull and stereotyped membrane composite membrane machine's drying device discloses a dull and stereotyped membrane composite membrane machine's drying device, and the device can only dry dull and stereotyped membrane, and the production main process flow of dull and stereotyped membrane is non-automatic, and the process is more complicated, and causes the damage of diaphragm easily.
SUMMERY OF THE UTILITY MODEL
The utility model aims to overcome the defects that the main process flow of the flat membrane production in the prior art is non-automatic, the process is complicated, and the membrane is easily damaged, and provides a treatment system after the flat membrane production.
The utility model solves the technical problems through the following technical scheme:
the utility model provides a treatment system after flat membrane production, which comprises: the unwinding device is used for unwinding the rolled flat membrane; the glycerol tank device is used for keeping the unreeled flat membrane moist; a drying device for drying the flat membrane passing through the glycerol tank device; the automatic winding device drives the flat membrane to sequentially pass through the unwinding device, the glycerol tank device and the drying device, and the automatic winding device is used for automatically winding and drying the flat membrane.
In this scheme, unwinding device, glycerine groove device, drying device and automatic winding device connect gradually. The rolled flat membrane is unreeled into a strip flat membrane through the unreeling device, so that the flat membrane is more fully soaked in the glycerin tank device, and the unreeled strip flat membrane can facilitate subsequent conveying work. The unreeled flat membrane enters a glycerol tank device to be soaked for a specific time, so that the reduction of micropores on the flat membrane can be prevented, and the performance of the membrane is improved. The soaked flat membrane is a wet membrane, cannot be used for membrane slitting and slicing in the later period, and further cannot be processed into a membrane assembly, so that the membrane needs to be treated to be dry. The drying device is provided with the transmission mechanism, so that the degree of automation of conveying is improved, and the drying efficiency of the wet film is improved. The flat membrane close to the automatic winding device can drive the back flat membrane to approach the automatic winding device, and the strip flat membrane is wound into a roll shape, so that the flat membrane is convenient to store, and the space occupied by the stored flat membrane is reduced. By adopting the structure, the automation degree of the treatment system after the flat membrane production is high, and in the whole operation process, the manpower input is reduced, and the labor cost in the operation process is reduced.
Preferably, the automatic winding device comprises a motor and a winding shaft, the winding shaft is located on the rear side of the drying device along the movement direction of the flat sheet film, the motor drives the winding shaft to rotate, and the flat sheet film is wound on the winding shaft along the rotation direction of the winding shaft.
In this scheme, adopt above-mentioned structural style, the motor drives the rolling axle and rotates, twines dull and stereotyped membrane on the rolling axle, has improved dull and stereotyped membrane production after treatment system's degree of automation. The winding shaft is positioned behind the drying device, so that the dried flat membrane can be wound better. The rolling shaft rotates, the flat membrane close to the rolling shaft drives the flat membrane far away from the rolling shaft to move together, and then the flat membrane is driven to sequentially pass through the unreeling device, the glycerol tank device, the drying device and the automatic reeling device, so that automation is realized.
Preferably, the flat membrane production post-treatment system further comprises a deviation correcting device, the deviation correcting device is located between the drying device and the winding shaft, and the deviation correcting device is used for correcting the flat membrane; and/or, the flat membrane production post-treatment system further comprises a traction device, one end of the traction device is connected with the winding shaft, the other end of the traction device is connected with the flat membrane, and the traction device is used for drawing the flat membrane to sequentially pass through the unwinding device, the glycerol tank device and the drying device.
In this scheme, deviation correcting device can improve the regularity of rolling, adopts above-mentioned structural style, can guarantee that the rolling of dull and stereotyped membrane is neat for the section equipment of follow-up dull and stereotyped membrane can be sliced smoothly. Before the flat membrane production post-treatment system is not opened, the tail end of the traction device is required to be connected with the winding shaft, and the head end of the traction device is connected with the flat membrane. By adopting the mode, the flat membrane can be driven to move together through the traction device, so that any part of the flat membrane can have enough residence time in each device, a better effect is achieved, the phenomenon of waste of the flat membrane is prevented, and the utilization rate of the flat membrane is improved.
Preferably, the unwinding device comprises an unwinding shaft and a first tension controller, the coiled flat membrane is sleeved on the unwinding shaft, the first tension controller is connected to the upper end of the glycerol tank device along the width direction of the glycerol tank device, and the flat membrane is attached to the first tension controller.
In this scheme, adopt above-mentioned structural style, on the axle is located to web-like dull and stereotyped membrane cover, under draw gear's tractive, the dull and stereotyped membrane of the epaxial dull and stereotyped membrane of unreeling can follow draw gear and move to the direction that is close to the rolling axle together for web-like dull and stereotyped membrane is around unreeling the axle rotation in putting the pivot, and first tension controller is through the rotational speed of control unreeling the axle, and then the elasticity degree of control dull and stereotyped membrane. The first tension controller is connected to the upper end of the glycerol tank device along the width direction of the glycerol tank device, and the flat membrane is attached to the first tension controller, so that the first tension controller can conveniently adjust the tightness of the flat membrane. The flat sheet membrane may be moved relative to the first tension controller, but the first tension controller does not provide motive force for the movement.
Preferably, the automatic winding apparatus includes a second tension controller located at a rear side of the first tension controller in a movement direction of the flat sheet membrane, the second tension controller being connected to an upper end of the glycerol tank apparatus in a width direction of the glycerol tank apparatus, the flat sheet membrane being attached to the second tension controller.
In this aspect, the second tension controller is closer to the drying device than the first tension controller. By adopting the structure, the flat membrane can meet the requirement of the tightness of rolling. The second tension controller is connected to the upper end of the glycerol groove device along the width direction of the glycerol groove device, and the flat membrane is attached to the second tension controller, so that the second tension controller can conveniently adjust the tightness of the flat membrane. The flat sheet membrane may be moved relative to the second tension controller, but the second tension controller does not provide motive force for the movement.
Preferably, the unwinding device further comprises a speed controller, the speed controller is connected to the upper end of the glycerol tank device, the extending direction of the speed controller is the same as the extending direction of the first tension controller, the speed controller is located between the first tension controller and the second tension controller along the moving direction of the flat sheet membrane, and the flat sheet membrane is attached to the speed controller.
In this scheme, adopt above-mentioned structural style, can then adjust the time that dull and stereotyped membrane soaks in glycerine groove device through adjusting speed controller. The speed controller is arranged between the first tension controller and the second tension controller and also plays a role in transmission, and prevents the flat membrane from being damaged due to excessive tearing.
Preferably, the glycerol tank device comprises a glycerol tank body and at least one conveying member connected to the upper end and/or the lower end of the glycerol tank body in the width direction of the glycerol tank body, the conveying member being used for conveying the flat membrane.
In this scheme, adopt above-mentioned structural style, soaking of dull and stereotyped membrane is accomplished in glycerine groove body really. The conveying piece is connected to the upper end and/or the lower end of the glycerin tank body along the width direction of the glycerin tank body and provides power for the transmission of the flat membrane.
Preferably, the flat membrane production post-treatment system further comprises a water removal device, the water removal device is located between the glycerol tank device and the drying device, and the water removal device is used for removing water on the flat membrane.
In this scheme, adopt above-mentioned structural style, cut down the moisture that gets into the oven effectively, improved drying efficiency.
Preferably, the water removal device comprises a wind knife piece and an extrusion piece, the air outlet hole of the wind knife piece faces to the flat membrane, the extrusion piece comprises two extrusion shafts, a gap is formed between the two extrusion shafts, and the flat membrane penetrates through the gap.
In this case, the water content of the flat sheet membrane can be reduced by the air flow generated by the air knife. The flat membrane penetrates through the gap between the two extrusion shafts, and water in the flat membrane is removed through the extrusion effect generated by the rotation of the two extrusion shafts. By adopting the structure, the efficiency of removing the moisture in the flat membrane can be improved through the combined action of the air knife piece and the extrusion piece, and the moisture entering the oven can be better reduced.
Preferably, drying device includes stoving body, air filter and heating package, air filter with the heating package connect in the outside of stoving body, the air process air filter with the heating package gets into in the stoving body.
In this scheme, adopt above-mentioned structural style, air filter is used for filtered air, and the heating is the hot-air in the filterable air passes through the heating package to the hot-air gets into the stoving body, and the drying rate of dull and stereotyped membrane in the body of drying is improved to the air flow rate in the body of drying with higher speed.
The positive progress effects of the utility model are as follows:
the unreeled flat membrane enters a glycerol tank device to be soaked for a specific time, so that the reduction of micropores on the flat membrane can be prevented, and the performance of the membrane is improved. The soaked flat membrane needs to be dried, and the drying device improves the drying efficiency of the wet membrane. The flat membrane of the automatic winding device can wind the dried flat membrane into a roll shape, thereby facilitating the storage of the flat membrane and reducing the space occupied by the stored flat membrane. By adopting the structure, the automation degree of the treatment system after the flat membrane production is high, and in the whole operation process, the manpower input is reduced, and the labor cost in the operation process is reduced.
Drawings
Fig. 1 is a schematic view of a treatment system after flat sheet membrane production according to an embodiment of the present invention.
Description of reference numerals:
unwinding device 1
Unreeling shaft 11
Gancito tank device 2
Drying device 3
Drying body 31
Transmission mechanism 32
Automatic winding device 4
Winding shaft 41
Deviation correcting device 5
Air knife piece 61
Extrusion 62
Detailed Description
The present invention will be more clearly and completely described in the following description of preferred embodiments, taken in conjunction with the accompanying drawings.
The embodiment of the utility model provides a treatment system after flat membrane production, which solves the problem that the main process flow of flat membrane production is non-automatic. As shown in fig. 1, the treatment system after the flat membrane production comprises an unwinding device 1, a glycerol tank device 2, a drying device 3 and an automatic winding device 4, wherein the unwinding device 1, the glycerol tank device 2, the drying device 3 and the automatic winding device 4 are connected in sequence. The rolled flat membrane is unreeled into a strip-shaped flat membrane through the unreeling device 1 so that the flat membrane is more fully soaked in the glycerin tank device 2, and the unreeled strip-shaped flat membrane can facilitate subsequent conveying work. And (3) the unreeled flat membrane enters a glycerol tank device 2 to be soaked for a specific time, so that the flat membrane is kept moist. By adopting the structure, the micro-pores on the flat membrane can be prevented from being reduced, and the performance of the membrane is improved. The soaked flat membrane is a wet membrane, cannot be used for membrane slitting and slicing in the later period, and further cannot be processed into a membrane assembly, so that the membrane needs to be treated to be dry. The drying device 3 is provided with the transmission mechanism 32, so that the degree of automation of conveying is improved, and the drying efficiency of the wet film is improved. The automatic winding device 4 drives the flat membrane to sequentially pass through the unwinding device 1, the glycerol tank device 2 and the drying device 3, so that the flat membrane close to the automatic winding device 4 can drive the rear flat membrane to approach the automatic winding device 4, and the strip-shaped flat membrane is wound into a roll shape, thereby facilitating the storage of the flat membrane and reducing the space occupied by the stored flat membrane. By adopting the structure, the automation degree of the treatment system after the flat membrane production is high, and in the whole operation process, the manpower input is reduced, and the labor cost in the operation process is reduced. The rolled flat film is a flat film formed by winding a long flat film around a central axis.
When the glycerin tank device is used specifically, moisturizing liquid is added into the glycerin tank device 2, and the moisturizing liquid consists of glycerin and water. When a certain part of the treatment system has a fault after the flat membrane is produced, only local replacement or repair is needed, and the operation and maintenance cost of the whole system is reduced. The middle of the glycerol tank device 2 can be provided with a speed controller motor which is mainly used for transmission, and the number of the speed controller motors can be one or more. The number of speed controller motors may be determined according to the length of the glycerol tank arrangement 2. The length of the glycerin tank device 2 is the distance from the left end to the right end of the glycerin tank device 2 in fig. 1.
In order to better realize the automation of the flat sheet membrane production post-treatment system, the automatic winding device 4 preferably comprises a motor and a winding shaft 41. The motor drives the winding shaft 41 to rotate, and the flat sheet film is wound on the winding shaft 41, so that the automation degree of the flat sheet film production post-treatment system is improved. Along the moving direction of the flat membrane, the winding shaft 41 is located at the rear side of the drying device 3, so that the dried flat membrane can be wound better, and the flat membrane is wound on the winding shaft 41 along the rotating direction of the winding shaft 41. The winding shaft 41 rotates, the flat membrane close to the winding shaft 41 drives the flat membrane far away from the winding shaft 41 to move together, and then the flat membrane is driven to sequentially pass through the unwinding device 1, the glycerol tank device 2, the drying device 3 and the automatic winding device 4, so that automation is realized.
The flat membrane production post-treatment system further comprises a deviation correcting device 5, wherein the deviation correcting device 5 is located between the drying device 3 and the winding shaft 41 and used for correcting the flat membrane after drying so as to improve the winding regularity. By adopting the structure, the flat membrane can be rolled neatly, so that subsequent flat membrane slicing equipment can slice smoothly.
Before the flat membrane production post-treatment system is not started, the tail end of the traction device is connected with the winding shaft 41, and the head end of the traction device is connected with the flat membrane to drive the flat membrane to move together, so that the flat membrane sequentially passes through the unwinding device 1, the glycerol tank device 2 and the drying device 3. By adopting the mode, any part of the flat membrane has enough residence time in each device so as to achieve better effect, prevent the waste phenomenon of the flat membrane and improve the utilization rate of the flat membrane. In this embodiment, the traction device is a traction cloth to realize the traction of the flat membrane. In other alternative embodiments, the traction device may be adapted in any manner suitable for this purpose. Before the winding shaft 41 rotates, the rotating direction of the winding shaft 41 can be changed by a motor according to the connecting position of the tail end of the traction cloth on the winding shaft 41, so that the traction cloth and the flat film can be wound on the winding shaft 41.
In particular use, the pulling cloth is used for pulling the flat sheet film, and therefore the pulling cloth is already wound on the winding shaft 41 before the flat sheet film is wound on the winding shaft 41. When the subsequent slicing is carried out, the rolled flat membrane also needs to be unreeled so as to slice the flat membrane. The rolled flat membrane has a pulling cloth. When the flat membrane is unreeled to the position of the traction cloth, the slicing work can be stopped so as to reduce unnecessary workload, and the traction cloth can also be applied to a treatment system after the next flat membrane production so that the traction cloth can be reused.
The unwinding device 1 includes an unwinding shaft 11 and a first tension controller 12. The coiled flat film is sleeved on the unwinding shaft 11, under the traction of the traction device, the flat film on the unwinding shaft 11 moves to a direction close to the winding shaft 41 along with the traction device, so that the coiled flat film rotates around the unwinding shaft 11 on the unwinding shaft, and the first tension controller 12 controls the degree of tightness of the flat film by controlling the rotating speed of the unwinding shaft 11. The first tension controller 12 is connected to the upper end of the glycerol tank means 2 in the width direction of the glycerol tank means 2, and the flat membrane is attached to the first tension controller 12, facilitating the adjustment of the tightness of the flat membrane by the first tension controller 12. The flat sheet membrane may be moved relative to the first tension controller 12, but the first tension controller 12 does not provide the motive force for movement. The unwinding shaft 11 may be driven by a third motor to unwind the roll at a faster speed, or may be driven by no third motor to unwind the roll-shaped flat sheet film by the traction of the traction cloth. In other alternative embodiments, the unwinding device 1 may also adopt any unwinding method suitable for this purpose.
In a specific use, the first tension controller 12 is an unwinding tension controller to change the tightness of the flat sheet film during unwinding.
The automatic winding device 4 includes a second tension controller 42, and the second tension controller 42 is located on the rear side of the first tension controller 12 in the moving direction of the flat sheet film. The second tension controller 42 is closer to the drying device 3 than the first tension controller 12. By adopting the structure, the flat membrane can meet the requirement of the tightness of rolling. The second tension controller 42 is connected to the upper end of the glycerin tank device 2 in the width direction of the glycerin tank device 2, and the flat membrane is attached to the second tension controller 42, which facilitates the adjustment of the tightness of the flat membrane by the second tension controller 42. The flat sheet membrane can move relative to the second tension controller 42, but the second tension controller 42 does not provide the motive force for movement.
In particular, the second tension controller 42 is a winding tension controller to change the tightness of the flat sheet membrane during winding.
The unwinding device 1 further comprises a speed controller 13. The speed controller 13 is connected to the upper end of the glycerol tank unit 2, and the extension direction of the speed controller 13 is the same as that of the first tension controller 12, so that the time for soaking the flat membrane in the glycerol tank unit 2 can be adjusted by adjusting the speed controller 13. The speed controller 13 is located between the first tension controller 12 and the second tension controller 42 in the moving direction of the flat sheet film, and the flat sheet film is attached to the speed controller 13. With the above structure, the speed controller 13 plays a role of transmission, and prevents the flat membrane from being damaged due to excessive tearing.
The glycerol tank device 2 comprises a glycerol tank body 21 and at least one conveying piece 22, and the conveying piece 22 and the glycerol tank body 21 are connected in the following ways. First, the carrying member 22 may be connected to the upper end of the glycerin tank body 21 only in the width direction of the glycerin tank body 21; secondly, the conveying member 22 may be connected to the lower end of the glycerin tank body 21 only in the width direction of the glycerin tank body 21; thirdly, the conveying member 22 may be connected to both the upper end of the glycerin tank body 21 and the lower end of the glycerin tank body 21 in the width direction of the glycerin tank body 21. With the above-described configuration, the carrying member 22 serves to convey the flat membrane to power the transfer of the flat membrane.
In the case of a specific use, it is preferable that the conveying member 22 be connected to both the upper end of the glycerin tank body 21 and the lower end of the glycerin tank body 21 in the width direction of the glycerin tank body 21 to more preferably realize the conveyance of the flat membrane. The conveying pieces 22 are connected to the upper end of the glycerin tank body 21 and the lower end of the glycerin tank body 21 alternately in the extending direction of the glycerin tank body 21, and the gap between two adjacent conveying pieces 22 can be equal. A conveyance member 22 located at the upper end of the glycerin tank body 21 or at the lower end of the glycerin tank body 21 may be provided between the take-up shaft 41 and the first tension controller 12, between the first tension controller 12 and the speed controller 13, and between the speed controller 13 and the second tension controller 42 for better transfer. In other embodiments, the carrying member 22 may be connected to only the upper end of the glycerin tank body 21 in the width direction of the glycerin tank body 21. The carrying member 22 may be connected to only the lower end of the glycerin tank body 21 in the width direction of the glycerin tank body 21.
The flat membrane production post-treatment system further comprises a water removal device, and the water removal device is positioned between the glycerol tank device 2 and the drying device 3 to remove water on the flat membrane. By adopting the structure, the moisture entering the oven can be effectively reduced, and the drying efficiency is improved.
The water removing device comprises a wind knife piece 61 and an extruding piece 62, and the air outlet hole of the wind knife piece 61 faces the flat membrane. With the above configuration, the water content of the flat membrane can be reduced by the air flow generated by the air knife 61. The pressing member 62 includes two pressing shafts, and the flat membrane penetrates through a gap between the two pressing shafts, and moisture in the flat membrane is removed by the pressing action generated by the rotation of the two pressing shafts. By adopting the structure form, the efficiency of removing the moisture in the flat membrane can be improved through the combined action of the air knife piece 61 and the extrusion piece 62, and the moisture entering the oven can be better reduced. This embodiment is shown as a schematic representation of the removal of part of the moisture of the flat sheet membrane by means of the air knife 61 and the pressure member 62. In other alternative embodiments, any suitable manner for doing so may be used.
In particular use, the air knife member 61 may be located at the rear side of the pressing member 62 in the moving direction of the flat sheet film, and it is also possible that the pressing member 62 may be located at the rear side of the air knife member 61.
The drying device 3 includes a drying body 31, an air filter, and a heating pack. The air filter and the heating pack are connected to the outside of the drying body 31, and the air filter is used to filter air, which is heated to be hot air through the heating pack. By adopting the structure, hot air can enter the drying body 31, the air flow rate in the drying body 31 is accelerated, and the drying rate of the flat membrane in the drying body 31 is improved. The air filtering piece comprises an air inlet quantity regulator, a high-efficiency filter and a primary filter which are connected in sequence. The air inlet regulator regulates the amount of air to be fed, and the high-efficiency filter and the primary filter can better filter dust in the air. The air after passing through the air filter is heated to 30-40 ℃ hot air in the heating bag, and then the hot air enters the drying body 31, so that the air flowing speed in the drying body 31 is accelerated, and the drying speed of the flat membrane in the drying body 31 is improved.
When the drying device is used specifically, the drying body 31 adopts the air intake regulator, the high-efficiency filter and the primary filter to be matched for use, so that the whole drying process is controlled. By adopting the structure, the performance stability of the drying body 31 is improved, and the stable performance of the processed flat membrane is ensured.
While specific embodiments of the utility model have been described above, it will be appreciated by those skilled in the art that this is by way of example only, and that the scope of the utility model is defined by the appended claims. Various changes and modifications to these embodiments may be made by those skilled in the art without departing from the spirit and scope of the utility model, and these changes and modifications are within the scope of the utility model.
Claims (10)
1. A flat sheet membrane production post-treatment system, comprising:
the unwinding device is used for unwinding the rolled flat membrane;
the glycerol tank device is used for keeping the unreeled flat membrane moist;
a drying device for drying the flat membrane passing through the glycerol tank device;
the automatic winding device drives the flat membrane to sequentially pass through the unwinding device, the glycerol tank device and the drying device, and the automatic winding device is used for automatically winding and drying the flat membrane.
2. The flat sheet film production post-treatment system according to claim 1, wherein the automatic winding device comprises a motor and a winding shaft, the winding shaft is located at the rear side of the drying device in the moving direction of the flat sheet film, the motor drives the winding shaft to rotate, and the flat sheet film is wound on the winding shaft in the rotating direction of the winding shaft.
3. The post-processing system for flat sheet film production according to claim 2, further comprising a deviation correcting device, wherein the deviation correcting device is located between the drying device and the winding shaft, and is used for correcting the flat sheet film;
and/or, the flat membrane production post-treatment system further comprises a traction device, one end of the traction device is connected with the winding shaft, the other end of the traction device is connected with the flat membrane, and the traction device is used for drawing the flat membrane to sequentially pass through the unwinding device, the glycerol tank device and the drying device.
4. The flat sheet membrane production post-treatment system according to claim 1, wherein the unwinding device comprises an unwinding shaft and a first tension controller, the wound flat sheet membrane is sleeved on the unwinding shaft, the first tension controller is connected to an upper end of the glycerol tank device along a width direction of the glycerol tank device, and the flat sheet membrane is attached to the first tension controller.
5. The flat sheet membrane production post-treatment system according to claim 4, wherein the auto-rolling device comprises a second tension controller located at a rear side of the first tension controller in a moving direction of the flat sheet membrane, the second tension controller being connected to an upper end of the glycerol tank device in a width direction of the glycerol tank device, the flat sheet membrane being attached to the second tension controller.
6. The post-production treatment system for flat sheet membranes of claim 5, wherein the unwinding device further comprises a speed controller connected to an upper end of the glycerol tank device, the speed controller extending in the same direction as the first tension controller, the speed controller being located between the first tension controller and the second tension controller along the moving direction of the flat sheet membrane, the flat sheet membrane being attached to the speed controller.
7. The flat sheet membrane production post-treatment system according to claim 1, wherein the glycerol tank means comprises a glycerol tank body and at least one conveying member connected to an upper end and/or a lower end of the glycerol tank body in a width direction of the glycerol tank body, the conveying member being for conveying the flat sheet membrane.
8. The flat sheet membrane production post-treatment system according to claim 1, further comprising a water removal device, wherein the water removal device is located between the glycerol tank device and the drying device, and the water removal device is used for removing water on the flat sheet membrane.
9. The flat membrane production aftertreatment system of claim 8, wherein the water removal device comprises a wind knife member and an extrusion member, the wind knife member has a wind outlet hole facing the flat membrane, the extrusion member comprises two extrusion shafts, a gap is formed between the two extrusion shafts, and the flat membrane penetrates through the gap.
10. The flat sheet membrane production reprocessing system according to claim 1, wherein said drying device includes a drying body, an air filter and a heat pack, said air filter and said heat pack being attached to an outside of said drying body, air passing through said air filter and said heat pack into said drying body.
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121224380.9U CN215625736U (en) | 2021-06-02 | 2021-06-02 | Processing system after production of flat membrane |
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| CN202121224380.9U CN215625736U (en) | 2021-06-02 | 2021-06-02 | Processing system after production of flat membrane |
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