Separation membrane silk drying device

Abstract

The utility model discloses a separation membrane silk drying device which comprises a device vertical plate, a driving motor is fixedly connected to the middle of the side wall of the device vertical plate, an output shaft of the driving motor penetrates through the device vertical plate and is fixedly connected with a driving rotating roller in series, and a horizontal shaft is fixedly connected to the top side of the middle of the front wall of the device vertical plate. A horizontal shaft is arranged on the driving rotating roller, a swing arm is rotatably inserted on the horizontal shaft in a penetrating manner, the front end of the swing arm is rotatably connected with an extrusion roller shaft, and the outer circular surface of the extrusion roller shaft is connected right above the outer circular surface of the driving rotating roller in a pressing contact manner. And a material receiving motor is arranged to drive a material receiving wheel disc through a hexagonal shaft to standardly store the dried membrane filaments, a high-pressure air exhaust is arranged to dehydrate the membrane filaments when the membrane filaments translate, a hot air spray gun is arranged to dry the membrane filaments, and the required dryness can be obtained by adjusting the rotating speed of a driving motor and the rotating speed of the material receiving motor.

Description

Technical Field

[0001] The utility model relates to the field of separation membranes, in particular to a separation membrane filament drying device. Background Art

[0002] The separation membrane is the main device for separating salt and impurities from water and wastewater in the process of seawater desalination and sewage treatment. The separation membrane is composed of a number of ultrafiltration membrane wires that are woven and orderly arranged and stacked; the ultrafiltration membrane wires need to be dried during the production process of the separation membrane. Patent CN208901784U proposes an ultrafiltration membrane wire drying device, including a shell, a motor is installed on the shell, the rotating shaft of the motor passes through one side of the shell and is fixedly connected to one end of the drum, through holes are evenly arranged on the drum, a cover plate is installed at one end of the drum valve, a groove is opened on the drum, a bearing is installed on the inner wall of the shell, the bearing is slidably connected to the groove, the two sides of the shell are respectively connected with an air inlet pipe and an air outlet pipe, one end of the air inlet pipe is connected to the hot air inlet, and a drainage hole is opened at the bottom of the shell. This ultrafiltration membrane wire drying device drives the drum to rotate through the rotation of the motor, and at the same time, the hot air generated by the hot air blower evaporates the water in the ultrafiltration membrane wire, and the ultrafiltration membrane wire is simply and conveniently dried, thereby improving production efficiency. According to the analysis, this type of ultrafiltration membrane wire drying device still has the following shortcomings: first, this type of ultrafiltration membrane wire drying device cannot adjust the dryness of the membrane wire according to needs; second, after drying the membrane wire, this type of ultrafiltration membrane wire drying device still needs to manually process the membrane wire further before the ultrafiltration membrane can be woven, which wastes time and manpower. Utility Model Content

[0003] In order to solve the problems existing in the above background technology, the utility model provides the following technical solutions:

[0004] The utility model discloses a separation membrane filament drying device, comprising a device vertical plate, a driving motor is fixedly connected to the middle of the side wall of the device vertical plate, the output shaft of the driving motor passes through the device vertical plate and is fixedly connected in series with a driving roller, a horizontal axis is fixedly connected to the top side of the middle of the front wall of the device vertical plate, a swing arm is rotatably inserted on the horizontal axis, the front end of the swing arm is rotatably connected to an extrusion roller shaft, the central axis of the extrusion roller shaft is parallel to the central axis of the driving roller, the outer cylindrical surface of the extrusion roller shaft is pressed and connected to the top of the outer cylindrical surface of the driving roller, and the front wall of the device vertical plate is fixedly connected to the top of the device vertical plate. The left end is rotatably connected to a discharging wheel, and the right end of the rear wall of the device vertical plate is fixedly connected to a material collecting motor, the output shaft of the material collecting motor passes through the device vertical plate and is axially connected to a hexagonal shaft, and a material collecting wheel disc is movably connected in series on the hexagonal shaft, and a high-pressure air exhaust is fixedly connected just above the discharging wheel and the driving roller, and the outlet of the high-pressure air exhaust points vertically to the center axis line of the discharging wheel and the driving roller, and a hot air spray gun is fixedly connected just above the driving roller and the material collecting wheel disc, and the outlet of the hot air spray gun points vertically to the center axis line of the driving roller.

[0005] Furthermore, the outer circumferential surfaces of the material discharging wheel and the material collecting wheel disc are both provided with wire management grooves.

[0006] Furthermore, a membrane fiber cleaning pool is fixedly connected to the bottom side of the left end of the vertical plate of the device, and a combing cover plate is fixedly connected to the top opening of the membrane fiber cleaning pool, and the opening side of the combing cover plate is a comb tooth structure.

[0007] Furthermore, a water receiving pool is provided at the bottom end between the driving roller and the discharging wheel, and guide plates are extended on both sides of the water receiving pool, and the two guide plates extend to directly below the driving roller and the discharging wheel respectively.

[0008] Furthermore, the surfaces of the driving roller and the squeezing roller are both sleeved with rubber sleeves.

[0009] Furthermore, a spring is fixedly connected to the front wall of the vertical plate of the device just above the swing arm, and the bottom end of the spring elastically presses against the top surface of the swing arm.

[0010] Compared with the prior art, the utility model has the following beneficial effects:

[0011] The separation membrane wire drying device is provided with a driving motor to drive a pair of driving rollers and an extrusion roller shaft to translate the membrane wire to be dried and squeeze the moisture of the membrane wire, and a receiving motor is provided to drive a receiving wheel through a hexagonal shaft to collect the dried membrane wire in a standardized manner, a high-pressure air exhaust is provided to dehydrate the membrane wire when the membrane wire is translated, and a hot air spray gun is provided to dry the membrane wire, and the required dryness can be obtained by adjusting the rotation speed of the driving motor and the receiving motor;

[0012] In this separation membrane filament drying device, when a set number of dry membrane filaments are wound on the receiving wheel, the current receiving wheel can be taken out from the axial direction of the hexagonal shaft, and then an empty receiving wheel can be replaced to continue receiving the filaments; at this time, the fully wound receiving wheel can be used to weave the separation membrane, because the membrane filaments have been wound in a standardized manner, there is no need to manually straighten them, which can save manpower and improve the production efficiency of the separation membrane. BRIEF DESCRIPTION OF THE DRAWINGS

[0013] The accompanying drawings are used to provide a further understanding of the present invention and constitute a part of the specification. Together with the embodiments of the present invention, they are used to explain the present invention and do not constitute a limitation of the present invention. In the accompanying drawings:

[0014] Figure 1 This is a schematic diagram of the left front side structure of a separation membrane filament drying device of the utility model;

[0015] Figure 2 This is a schematic diagram of the left rear structure of a separation membrane filament drying device of the utility model;

[0016] Figure 3 It is a front schematic diagram of a separation membrane filament drying device of the utility model.

[0017] In the figure: 1. Device vertical plate; 2. Drive motor; 3. Drive roller; 4. Horizontal axis; 5. Swing arm; 6. Extrusion roller; 7. Discharging wheel; 8. Receiving motor; 9. Hexagonal axis; 10. Receiving wheel; 11. High-pressure air exhaust; 12. Hot air spray gun; 13. Wire management trough; 14. Membrane yarn cleaning tank; 15. Combing cover plate; 16. Water collection tank; 17. Guide plate; 18. Rubber sleeve; 19. Spring. DETAILED DESCRIPTION

[0018] In order to make the technical means, creative features, objectives and effects achieved by the present invention easy to understand, the present invention is further described below in conjunction with specific implementation methods.

[0019] like Figures 1 to 3As shown, a separation membrane filament drying device comprises a device stand 1, a driving motor 2 is fixedly connected to the middle of the side wall of the device stand 1, the output shaft of the driving motor 2 passes through the device stand 1 and is fixedly connected in series with a driving roller 3, a horizontal axis 4 is fixedly connected to the top side of the middle of the front wall of the device stand 1, a swing arm 5 is rotatably inserted on the horizontal axis 4, the front end of the swing arm 5 is rotatably connected to an extrusion roller 6, the central axis of the extrusion roller 6 is parallel to the central axis of the driving roller 3, the outer circumferential surface of the extrusion roller 6 is pressure-contacted and connected to the top of the outer circumferential surface of the driving roller 3, and the left end of the front wall of the device stand 1 is rotatably connected to a release roller 6. A material collecting motor 8 is fixedly connected to the right end of the rear wall of the material wheel 7 and the device vertical plate 1. The output shaft of the material collecting motor 8 passes through the device vertical plate 1 and is axially connected to the hexagonal shaft 9. A material collecting wheel disc 10 is movably connected in series on the hexagonal shaft 9. A high-pressure air exhaust 11 is fixedly connected just above the material discharge wheel 7 and the driving roller 3. The outlet of the high-pressure air exhaust 11 points vertically to the center axis line of the material discharge wheel 7 and the driving roller 3. A hot air spray gun 12 is fixedly connected just above the driving roller 3 and the material collecting wheel disc 10. The outlet of the hot air spray gun 12 points vertically to the center axis line of the material collection wheel disc 10 and the driving roller 3.

[0020] When the present embodiment is working, the water vapor can be blown out with a hot air gun or the membrane wire to be dried can be manually dried for a certain length with a dryer, and the dried membrane wire can be placed on the top surface of the discharge wheel 7, and then the squeezing roller 6 is opened to pull the membrane wire to the top surface of the driving roller 3, and then the membrane wire is continued to be pulled to the receiving wheel 10 and wound and fixed; the outer cylindrical surface of the squeezing roller 6 is pressed against the top of the outer cylindrical surface of the driving roller 3, and at this time, the squeezing roller 6 and the driving roller 3 press the membrane wire, and then the driving motor 2 and the receiving motor 8 are turned on at the same time, and the driving motor 2 drives the membrane wire to translate from left to right by driving the roller 3 to rotate, and at this time, the membrane wire moves from the discharge wheel 7 to the receiving wheel 7. The wheel 7 continuously translates toward the receiving wheel 10 through the driving roller 3, and then is wound up by the receiving wheel 10; when the membrane wire translates between the discharging wheel 7 and the driving roller 3, the high-pressure air exhaust 11 is turned on to output high-pressure air to blow toward the translated membrane wire, and the moisture in the membrane wire is blown out at this time, and when the membrane wire passes through the tangent between the squeezing roller 6 and the driving roller 3, the moisture therein will be further squeezed to achieve dehydration; when the membrane wire passes between the driving roller 3 and the receiving wheel 10, the moisture in the membrane wire will be further dried by the hot air blown out by the hot air spray gun 12 until it meets the requirements and is wound up by the receiving wheel 10.

[0021] Among them, the extrusion roller 6 and the driving roller 3 have two functions, the first is to convey the membrane filaments, and the second is to squeeze out the moisture in the membrane filaments; in addition, the dryness of the membrane filaments can be controlled by adjusting the rotation speed of the driving motor 2 and the receiving motor 8. When the dryness of the membrane filaments is required to be high, the driving motor 2 and the receiving motor 8 can be rotated slowly. At this time, when the translated membrane filaments pass through the high-pressure air exhaust 11 and the hot air spray gun 12, they can be dehydrated and dried for a longer time. Therefore, the required dryness can be obtained by adjusting the rotation speed of the driving motor 2 and the receiving motor 8.

[0022] When a set number of dry membrane filaments are wound on the receiving wheel 10, the current receiving wheel 10 can be taken out from the axial direction of the hexagonal shaft 9, and then replaced with an empty receiving wheel 10 to continue receiving the material; at this time, the fully wound receiving wheel 10 can be used to weave the separation membrane, because the membrane filaments have been wound in a standardized manner, so there is no need to manually straighten them, which can save manpower and improve the production efficiency of the separation membrane.

[0023] Furthermore, the outer circumferential surfaces of the discharge wheel 7 and the receiving wheel 10 are provided with wire-straightening grooves 13, so that the membrane filaments that are moving horizontally can be straightened by the wire-straightening grooves 13 at both ends to avoid re-entanglement and knotting during movement, which affects the drying effect. The wire-straightening grooves 13 can also make the membrane filaments evenly spaced, which is beneficial for the high-pressure airflow and hot airflow to dehydrate and dry each part of the membrane filaments.

[0024] Furthermore, a membrane fiber cleaning pool 14 is fixedly connected to the bottom side of the left end of the device vertical plate 1, and a combing cover plate 15 is fixedly connected to the top opening of the membrane fiber cleaning pool 14, and the opening side of the combing cover plate 15 is a comb tooth structure.

[0025] The membrane wire cleaning pool 14 is used to hold the cleaned membrane wire raw materials to be dried. After being led out of the membrane wire cleaning pool 14, the membrane wire raw materials are first straightened by the comb teeth on the opening side of the combing cover plate 15, and then enter the wire sorting groove 13 on the surface of the discharge wheel 7.

[0026] Furthermore, a water receiving pool 16 is provided at the bottom end between the driving roller 3 and the discharging wheel 7, and guide plates 17 are extended on both sides of the water receiving pool 16. The two guide plates 17 extend to directly below the driving roller 3 and the discharging wheel 7 respectively. Therefore, the water flowing out from the discharging wheel 7, the water squeezed out from the driving roller 3, and the water blown out by the high-pressure air exhaust 11 are all collected in the water receiving pool 16.

[0027] Furthermore, the surfaces of the driving roller 3 and the squeezing roller 6 are both sleeved with a rubber sleeve 18, which can increase the friction coefficient, allowing the membrane filaments therebetween to be smoothly transmitted, and the rubber sleeve 18 can better squeeze out the moisture in the membrane filaments.

[0028] Furthermore, a spring 19 is fixedly connected to the front wall of the device upright plate 1 just above the swing arm 5, and the bottom end of the spring 19 elastically presses against the top surface of the swing arm 5. The spring 19 can enable the extrusion roller 6 to maintain a continuous and stable pressure on the driving roller 3, thereby smoothly driving the membrane filament to translate and squeeze out the moisture in the membrane filament.

[0029] It should be noted that the utility model is a separation membrane filament drying device. When working, the dried membrane filament segment is first placed on the top surface of the discharge wheel 7, and then the squeezing roller 6 is opened to pull the membrane filament to the top surface of the driving roller 3, and then the membrane filament is continued to be pulled to the receiving wheel disc 10 and wound and fixed; the outer cylindrical surface of the squeezing roller 6 is pressed and connected to the top of the outer cylindrical surface of the driving roller 3, and then the driving motor 2 and the receiving motor 8 are turned on at the same time. The driving motor 2 drives the membrane filament to move from left to right by driving the roller 3 to rotate, and the membrane filament moves from the discharge wheel 7 to the receiving wheel disc 10 through the driving roller 3, and then is wound by the receiving wheel disc 10; at this time, the high-pressure air exhaust 11 is turned on to output high-pressure air to blow to the translated membrane filament, and the moisture in the membrane filament is blown out. When the membrane filament passes through the tangent between the squeezing roller 6 and the driving roller 3, the moisture therein will be further squeezed out, thereby achieving dehydration;

[0030] When the membrane filaments pass between the driving roller 3 and the receiving wheel 10 , the moisture in the membrane filaments will be further dried by the hot air blown out by the hot air spray gun 12 until they meet the requirements and are wound up by the receiving wheel 10 .

[0031] The dryness of the membrane filaments can be controlled by adjusting the rotational speed of the driving motor 2 and the collecting motor 8. When the membrane filament dryness requirement is high, the driving motor 2 and the collecting motor 8 can be rotated slowly. At this time, when the translated membrane filaments pass through the high-pressure air exhaust 11 and the hot air spray gun 12, they can be dehydrated and dried for a longer time. Therefore, the required dryness can be obtained by adjusting the rotational speed of the driving motor 2 and the collecting motor 8.

[0032] The above shows and describes the basic principle and main features of the utility model and the advantages of the utility model. Those skilled in the art should understand that the utility model is not limited by the above embodiments. The above embodiments and descriptions are only for explaining the principle of the utility model. Without departing from the spirit and scope of the utility model, the utility model may have various changes and improvements, which fall within the scope of the utility model to be protected. The scope of protection claimed by the utility model is defined by the attached claims and their equivalents.

Claims

1. A separation membrane fiber drying device, characterized in that: The invention comprises a device vertical plate (1), wherein a driving motor (2) is fixedly connected to the middle of the rear wall of the device vertical plate (1), an output shaft of the driving motor (2) passes through the device vertical plate (1) and is fixedly connected in series with a driving roller (3), a horizontal axis (4) is fixedly connected to the top side of the middle of the front wall of the device vertical plate (1), a swing arm (5) is rotatably inserted on the horizontal axis (4), a front end of the swing arm (5) is rotatably connected to an extrusion roller shaft (6), a central axis of the extrusion roller shaft (6) is parallel to the central axis of the driving roller (3), an outer cylindrical surface of the extrusion roller shaft (6) is pressed and connected directly above the outer cylindrical surface of the driving roller (3), a material discharge wheel (7) is rotatably connected to the left end of the front wall of the device vertical plate (1), A material receiving motor (8) is fixedly connected to the right end of the rear wall of the device vertical plate (1), the output shaft of the material receiving motor (8) passes through the device vertical plate (1) and is axially connected to a hexagonal shaft (9), a material receiving wheel (10) is movably connected in series on the hexagonal shaft (9), a high-pressure air exhaust (11) is fixedly connected just above the material discharge wheel (7) and the driving roller (3), the outlet of the high-pressure air exhaust (11) is vertically pointed to the central axis line of the material discharge wheel (7) and the driving roller (3), a hot air spray gun (12) is fixedly connected just above the driving roller (3) and the material receiving wheel (10), the outlet of the hot air spray gun (12) is vertically pointed to the central axis line of the material discharge wheel (10) and the driving roller (3).

2. A separation membrane fiber drying device according to claim 1, characterized in that: The outer circumferential surfaces of the material discharging rotating wheel (7) and the material collecting wheel disc (10) are both provided with wire arranging grooves (13).

3. The separation membrane fiber drying device according to claim 1, characterized in that: A membrane fiber cleaning pool (14) is fixedly connected to the bottom side of the left end of the device vertical plate (1), and a combing cover plate (15) is fixedly connected to the top opening of the membrane fiber cleaning pool (14), and the opening side of the combing cover plate (15) is a comb tooth structure.

4. The separation membrane fiber drying device according to claim 1, characterized in that: A water receiving pool (16) is provided at the bottom end between the driving roller (3) and the material discharging wheel (7), and guide plates (17) are extended on both sides of the water receiving pool (16), and the two guide plates (17) extend to the bottom of the driving roller (3) and the material discharging wheel (7), respectively.

5. The separation membrane fiber drying device according to claim 1, characterized in that: The surfaces of the driving roller (3) and the squeezing roller shaft (6) are both sleeved with a rubber sleeve layer (18).

6. The separation membrane fiber drying device according to claim 1, characterized in that: A spring (19) is fixedly connected to the front wall of the device vertical plate (1) just above the swing arm (5), and the bottom end of the spring (19) elastically presses against the top surface of the swing arm (5).

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