Hollow fiber ultrafiltration membrane filament collecting device
By introducing first and second drive mechanisms into the hollow fiber ultrafiltration membrane winding device, combined with an annular disc and a collection tank, automated winding is achieved, solving the problem of low automation in existing devices, improving product quality and reducing labor costs.
Patent Information
- Application Number
- CN202423278744.8
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-12-30
- Publication Date
- 2025-11-28
- Estimated Expiration
- 2034-12-30
AI Technical Summary
Existing hollow fiber ultrafiltration membrane winding devices have a low degree of automation and require manual intervention, resulting in unstable product quality and increased labor costs.
The first and second drive mechanisms are used to change the direction of the hollow fiber ultrafiltration membrane fibers, and the fibers are automatically wound up through an annular disc and a collection tank to increase the membrane fiber tension. Water droplets are separated by a winding column and a grate, and a valve is set to discharge the water droplets.
It improves the automation level of hollow fiber ultrafiltration membrane winding, enhances membrane fiber tension, ensures product quality stability, and reduces the need for manual intervention.
Smart Images
Figure CN223606829U_ABST
Abstract
Description
TECHNICAL FIELD
[0001] The utility model relates to hollow fiber ultrafiltration membrane technical field especially relates to a hollow fiber ultrafiltration membrane silk collecting device. BACKGROUND
[0002] With the development of social economy and the improvement of people's living standards, the quality requirement of water resources is higher and higher, and as a kind of efficient water treatment technology, ultrafiltration membrane is more and more widely used in the fields of drinking water purification, industrial wastewater treatment, seawater desalination and so on.In addition, ultrafiltration membrane has important application in food processing, biopharmaceuticals, electronics industry and other fields, and the market demand for ultrafiltration membrane is increasing, which provides a broad market space for the development of hollow fiber ultrafiltration membrane silk collecting equipment.Hollow fiber ultrafiltration membrane silk collecting equipment is used in the production process of hollow fiber ultrafiltration membrane to collect and wind the produced hollow fiber ultrafiltration membrane silk for subsequent processing.
[0003] The existing hollow fiber ultrafiltration membrane silk collecting device has low automation degree, and many operations need manual intervention, which not only increases labor cost, but also easily leads to unstable product quality due to human factors.
[0004] Therefore, a hollow fiber ultrafiltration membrane silk collecting device is proposed to solve the above problems. UTILITY MODEL CONTENT
[0005] In view of the above problems of the existing hollow fiber ultrafiltration membrane silk collecting device, the automation degree is low, and many operations need manual intervention, which not only increases labor cost, but also easily leads to unstable product quality due to human factors, the utility model is proposed.
[0006] To solve the above technical problems, the utility model provides the following technical scheme: a hollow fiber ultrafiltration membrane silk collecting device, which comprises a device back plate and a hollow fiber ultrafiltration membrane silk, the device back plate is provided with a first driving mechanism and a second driving mechanism, the second driving mechanism is arranged on the left side or the right side of the first driving mechanism, an annular disc fixed to the device is arranged below the second driving mechanism, a silk passing hole is formed in the annular disc, a collecting barrel is rotatably arranged below the annular disc, a winding column is arranged in the collecting barrel, the hollow fiber ultrafiltration membrane silk passes through the first driving mechanism and the second driving mechanism in turn and is wound on the winding column in the collecting barrel through the silk passing hole in the annular disc.
[0007] Preferably, the first driving mechanism comprises a first upper driving wheel and a first lower driving wheel, the second driving mechanism comprises a second upper driving wheel and a second lower driving wheel, the hollow fiber ultrafiltration membrane wire enters from the first upper driving wheel, is wound on the first upper driving wheel, the first lower driving wheel, the second upper driving wheel and the second lower driving wheel in turn and alternately, and then passes through the wire hole on the annular disc to enter the collecting barrel.
[0008] Preferably, the winding column is a conical column with a facet upward, and the conical column is located directly below the wire hole.
[0009] Preferably, a grate is arranged in the collecting barrel, a plurality of leakage holes are arranged on the grate, the grate is sleeved on the winding column, and a space is reserved between the grate and the bottom of the collecting barrel.
[0010] Preferably, three or four supporting legs are arranged at the bottom of the grate.
[0011] Preferably, a valve for draining water is arranged on the collecting barrel.
[0012] Preferably, the diameter of the wire hole is greater than the diameter of the hollow fiber ultrafiltration membrane wire.
[0013] The beneficial effects of the utility model are as follows:
[0014] 1. By arranging the first driving mechanism and the second driving mechanism, the direction of the hollow fiber ultrafiltration membrane wire of the inlet and outlet device is changed, and the tension of the hollow fiber ultrafiltration membrane wire is increased.
[0015] 2. By arranging the fixed annular disc, the drooping hollow fiber ultrafiltration membrane wire passes through the wire hole, and the collecting barrel is rotated to wind the hollow fiber ultrafiltration membrane wire on the winding column, so that the hollow fiber ultrafiltration membrane wire is collected. BRIEF DESCRIPTION OF DRAWINGS
[0016] In order to more clearly illustrate the technical scheme of the embodiments of the utility model, the drawings needed to be used in the embodiment description will be briefly introduced as follows, and obviously, the drawings in the following description are only some embodiments of the utility model, and other drawings can be obtained according to these drawings without the creative labor of the ordinary skilled in the art. Among them:
[0017] Fig. 1 It is the hollow fiber ultrafiltration membrane wire collecting device structural schematic view in the utility model.
[0018] Fig. 2 It is the collecting barrel internal structure schematic view in the utility model.
[0019] Fig. 3 It is the collecting barrel overhead structure schematic view in the utility model.
[0020] BRIEF DESCRIPTION OF DRAWINGS
[0021] 1, device backplate; 2, first drive mechanism; 21, first upper drive wheel; 22, second lower drive wheel; 3, second drive mechanism; 31, second upper drive wheel; 32, second lower drive wheel; 4, hollow fiber ultrafiltration membrane wire; 5, annular disc; 51, wire passing hole; 6, collection barrel; 7, winding column; 8, grating; 81, leakage hole; 82, supporting leg; 9, valve. DETAILED DESCRIPTION
[0022] In order to make the above-mentioned purposes, features and advantages of the utility model more apparent, obvious and easy to understand, the specific embodiments of the utility model are described in detail below with reference to the drawings of the specification.
[0023] WITH REFERENCE Figs. 1-3 , a kind of hollow fiber ultrafiltration membrane wire collecting device is provided, this hollow fiber ultrafiltration membrane wire collecting device includes device backplate 1 and hollow fiber ultrafiltration membrane wire 4, first drive mechanism 2 and second drive mechanism 3 are arranged on device backplate 1, second drive mechanism 3 is arranged at the left side or right side of first drive mechanism 2, annular disc 5 is arranged below second drive mechanism 3 and fixed to device, wire passing hole 51 is formed in annular disc 5, collection barrel 6 is rotatably arranged below annular disc 5, winding column 7 is arranged in collection barrel 6, hollow fiber ultrafiltration membrane wire 4 passes through first drive mechanism 2 and second drive mechanism 3 in turn and passes through wire passing hole 51 on annular disc 5 and is wound on winding column 7 in collection barrel 6;Below with second drive mechanism 3 located at the left side of first drive mechanism 2 as an example to explain.
[0024] First drive mechanism 2 includes first upper drive wheel 21 and first lower drive wheel 22, second drive mechanism 3 includes second upper drive wheel 31 and second lower drive wheel 32, first upper drive wheel 21 is located directly above first lower drive wheel 22, second upper drive wheel 31 is located directly above second lower drive wheel 32, second upper drive wheel 31 is located directly left of first upper drive wheel 21, and second lower drive wheel 32 is located directly left of first lower drive wheel 22;Hollow fiber ultrafiltration membrane wire 4 enters from the upper right of first upper drive wheel 21, passes through the upper left of first upper drive wheel 21 to the right of first lower drive wheel 22, then passes through the upper left of second upper drive wheel 31 to the right of second lower drive wheel 32, and then naturally falls, then passes through wire passing hole 51 on annular disc 5 to enter collection barrel 6 and is wound on winding column 7, to complete wire collecting;The design of multiple drive wheels not only can change the direction of hollow fiber ultrafiltration membrane wire 4 but also can increase the tension of hollow fiber ultrafiltration membrane wire 4, so that hollow fiber ultrafiltration membrane wire 4 does not relax, thereby improving the quality of wire collecting.
[0025] WITH REFERENCE Fig. 2 AND Fig. 3The winding column 7 is arranged in the center of the collecting barrel 6, the winding column 7 is a conical column with the small face upward, the conical column is located below the wire hole 51, the downward hollow fiber ultrafiltration membrane wire 4 is wound on the winding column 7, the collecting barrel 6 is provided with a grate 8, the grate 8 is provided with a plurality of leakage holes 81, the grate 8 is sleeved on the winding column 7, the grate 8 and the bottom of the collecting barrel 6 are spaced, in the production process, the hollow fiber ultrafiltration membrane wire 4 carries a small amount of water drops, in the winding process of the hollow fiber ultrafiltration membrane wire 4, the water drops fall on the grate 8 and then fall to the bottom of the collecting barrel 6, so that the hollow fiber ultrafiltration membrane wire 4 is separated from the water drops, further, the grate 8 is provided with supporting legs 82 at the bottom, the number of the supporting legs 82 is three or four, the stability of the grate 8 is improved, and the three or four supporting legs 82 are relatively cost-saving, the collecting barrel 6 is provided with a valve 9, the valve 9 is used for discharging the water drops from the collecting barrel 6, and the valve 9 is arranged at the bottom or the side close to the bottom of the collecting barrel 6.
[0026] Referring to Figs. 1-3 The annular disc 5 is fixedly arranged on the device, the annular disc 5 can be fixed on the back plate 1 of the device or a supporting table is arranged, the annular disc 5 is fixed, and the collecting barrel 6 is rotatably arranged on the device, the rotating disc is arranged below the collecting barrel 6, the rotating column is arranged on the collecting barrel 6, or the rotating ring is sleeved on the collecting barrel 6, and the like, so that the collecting barrel 6 rotates around the center.
[0027] It can be understood that the hollow fiber ultrafiltration membrane wire 4 naturally falls into the collecting barrel 6 after passing through the first driving mechanism 2 and the second driving mechanism 3 and passing through the wire hole 51, the collecting barrel 6 rotates to wind the hollow fiber ultrafiltration membrane wire 4 on the winding column 7, and the wire winding is completed.
[0028] Working principle: the hollow fiber ultrafiltration membrane wire 4 enters from the right upper side of the first upper driving wheel 21, passes through the left side of the first upper driving wheel 21, passes through the right side of the first lower driving wheel 22 from below the first lower driving wheel 22, passes through the upper side of the second upper driving wheel 31 from above the second upper driving wheel 31 and passes through the right side of the second lower driving wheel 32 from the left side of the second upper driving wheel 31, naturally falls, then passes through the wire hole 51 on the annular disc 5 and enters the collecting barrel 6, the annular disc 5 rotates, the hollow fiber ultrafiltration membrane wire 4 moves along the track of the wire hole 51 and is wound on the winding column 7, and the wire winding is completed; or the downward hollow fiber ultrafiltration membrane wire 4 passes through the wire hole 51, the collecting barrel 6 rotates to wind the hollow fiber ultrafiltration membrane wire 4 on the winding column 7, and the wire winding is completed.
[0029] It should be explained that the above embodiments are only used to illustrate the technical scheme of the utility model and not to limit, although the utility model is described in detail with reference to the preferred embodiments, those skilled in the art should understand that the technical scheme of the utility model can be modified or replaced equivalently without departing from the spirit and scope of the technical scheme of the utility model, and all should be covered in the scope of the claims of the utility model.
[0030] In the description of the present application, it needs to be explained that for the orientation words, such as the terms "central", "upper", "lower", "left", "right", "top", "bottom", "inner", "outer" and the like indicate the orientation and positional relationship based on the orientation or positional relationship shown in the drawings, which is only for the convenience of describing the present application and simplifying the description, and does not indicate or imply that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, and cannot be understood as limiting the specific protection scope of the present application.
[0031] It needs to be explained that the terms "first", "second" and the like in the specification and claims of the present application are used to distinguish similar objects, and do not have to be used to describe a specific order or sequence.
[0032] The terms "include" and "have" and any variations thereof in the specification and claims of the present application are intended to cover non-exclusive inclusion, for example, a process, method, system, product or device including a series of steps or units does not have to be limited to only those steps or units clearly listed, but can include other steps or units not clearly listed or inherent to these processes, methods, products or devices.
Claims
1. A hollow fiber ultrafiltration membrane silk collecting device, comprising a device back plate (1) and a hollow fiber ultrafiltration membrane silk (4), characterized in that: The device backboard (1) is provided with a first driving mechanism (2) and a second driving mechanism (3), the second driving mechanism (3) is arranged on the left side or the right side of the first driving mechanism (2), an annular disc (5) fixed to the device is arranged below the second driving mechanism (3), a wire passing hole (51) is formed in the annular disc (5), a collecting barrel (6) is rotatably arranged below the annular disc (5), a winding column (7) is arranged in the collecting barrel (6), and the hollow fiber ultrafiltration membrane wire (4) passes through the first driving mechanism (2) and the second driving mechanism (3) in sequence and is wound on the winding column (7) in the collecting barrel (6) through the wire passing hole (51) in the annular disc (5).
2. The hollow fiber ultrafiltration membrane thread collecting device according to claim 1, characterized in that: The first driving mechanism (2) comprises a first upper driving wheel (21) and a first lower driving wheel (22), the second driving mechanism (3) comprises a second upper driving wheel (31) and a second lower driving wheel (32), the hollow fiber ultrafiltration membrane wire (4) enters from the first upper driving wheel (21), is wound on the first upper driving wheel (21), the first lower driving wheel (22), the second upper driving wheel (31) and the second lower driving wheel (32) in sequence and alternately, and enters the collecting barrel (6) through the wire passing hole (51) in the annular disc (5).
3. The hollow fiber ultrafiltration membrane thread collecting device according to claim 2, characterized in that: The winding column (7) is a conical column, and the small face faces upward, and the conical column is located directly below the wire passing hole (51).
4. The hollow fiber ultrafiltration membrane silk collecting device according to claim 3, characterized in that: A grating (8) is arranged in the collecting barrel (6), a plurality of leakage holes (81) are arranged on the grating (8), the grating (8) is sleeved on the winding column (7), and a space is reserved between the grating (8) and the bottom of the collecting barrel (6).
5. The hollow fiber ultrafiltration membrane silk collecting device according to claim 4, characterized in that: Three or four supporting legs (82) are arranged on the bottom of the grating (8).
6. The hollow fiber ultrafiltration membrane silk collecting device according to claim 4, characterized in that: A valve (9) for draining water is arranged on the collecting barrel (6).
7. The hollow fiber ultrafiltration membrane silk collecting device according to claim 2, characterized in that: The diameter of the wire passing hole (51) is greater than the diameter of the hollow fiber ultrafiltration membrane wire (4).