Spinning box filter

Abstract

The utility model belongs to the technical field of spinning boxes, and discloses a spinning box filter which comprises a filter frame, an auxiliary mechanism is arranged in the filter frame, and the auxiliary mechanism extends to the outer side of the filter frame; the auxiliary mechanism comprises a connecting rod, when the filter screen plate needs to be replaced or cleaned due to long-term use, two electric push rods can be started, after the two electric push rods are separated from two positioning grooves correspondingly, the filter screen plate is in an unlimited state, then a worker can rotate the filter screen plate, at the moment, the connecting rod can support the filter screen plate, and the filter screen plate is prevented from being damaged. When the distance between the filter screen plate and the brush plate reaches a certain distance, the filter screen plate can be pulled upwards and then rotated, and when the filter screen plate rotates to a proper angle, the filter screen plate can be finally taken out from the interior of the filter frame, and through the structure, the filter screen plate can be quickly taken out from the interior of the filter frame, so that the filter efficiency is improved. And subsequent cleaning and replacing work is completed, and the situation that the blocking risk still exists is avoided.

Description

Technical Field

[0001] This application relates to the field of spinning box technology, and more specifically, to a spinning box filter. Background Technology

[0002] Spinning, also known as chemical fiber forming, is a process in the manufacture of chemical fibers. Specifically, it involves making certain polymer compounds into colloidal solutions or melting them into melts, which are then extruded through the fine orifices of a spinneret to form chemical fibers. In the spinning process, the slurry used for spinning is usually injected into the spinning box. If the slurry is injected directly, it is easy to make it difficult to ensure its quality due to the presence of impurities or gel particles in the slurry. Therefore, it is necessary to use appropriate filters to filter the slurry.

[0003] A search revealed a spinning box filter in publication number CN218923930U, which includes a base plate and a filter box on top of the base plate. A filter screen is installed at one end of the filter box, and a drain outlet is provided on the outer wall of one side of the filter box at the location of the filter screen. One end of the drain outlet extends into the interior of the filter box. In use, although a brush can clean the filter screen, it cannot guarantee that the cleanliness will be 100%. Therefore, over time, when impurities accumulate to a certain amount, there is still a risk of clogging.

[0004] To address the aforementioned problems, this application provides a spinning box filter. Utility Model Content

[0005] The spinning box filter provided in this application adopts the following technical solution:

[0006] A spinning box filter includes a filter frame, an auxiliary mechanism inside the filter frame, and the auxiliary mechanism extending to the outside of the filter frame.

[0007] The auxiliary mechanism includes a connecting rod, which is fixedly embedded inside the filter frame. A filter screen plate is sleeved on the outer side of the top of the connecting rod. Two positioning grooves are opened on the rear side of the filter screen plate, and the two positioning grooves are symmetrically arranged about the center line of the filter screen plate. Two electric push rods are fixedly embedded in the inner wall of the rear side of the filter frame, and the front ends of the two electric push rods extend into the two positioning grooves respectively. A brush plate is provided on the top of the filter screen plate, and a connecting plate is fixedly connected to the top of the brush plate. An electric hydraulic push rod is threaded into the connecting plate. One end of the electric hydraulic push rod extends to one side of the filter frame, and a sleeve is fixedly sleeved on the outer side of the electric hydraulic push rod. The sleeve is fixedly connected to one side of the filter frame, and a connecting component is provided on the outer side of the sleeve.

[0008] Furthermore, the connecting component includes a drain trough, which is located on the other side of the filter frame.

[0009] The above technical solution, by setting up a drain trough, facilitates the removal of impurities from the filter screen in the later stages.

[0010] Furthermore, a sealing door is provided on one side of the sewage discharge trough, and the sealing door is movably connected to the filter frame by a hinge.

[0011] The above technical solution, by setting a hinge, makes it easy to rotate and open the sealed door later.

[0012] Furthermore, a liquid guide tube is fixedly connected to the bottom of the filter frame, a valve is sleeved on the outside of the liquid guide tube, and a placement frame is fixedly sleeved on the outside of the bottom of the filter frame.

[0013] The above technical solution, by setting up a placement rack, facilitates the placement of containers later.

[0014] Furthermore, two support rods are fixedly connected to the top of the filter frame, and the two support rods are symmetrically arranged about the center line of the connecting frame.

[0015] The above technical solution, by setting two support rods, can support the liquid storage tank.

[0016] Furthermore, a liquid storage tank is fixedly connected to the top of the two support rods, a motor is fixedly connected to one side of the liquid storage tank, a stirring shaft is fixedly connected to the output shaft of the motor, one end of the stirring shaft extends into the other side of the liquid storage tank, and the connection between the stirring shaft and the liquid storage tank is movably connected by a bearing.

[0017] By using the above technical solution and setting up a stirring shaft, the activity of molecules inside the slurry can be increased, thereby reducing the phenomenon of slurry coagulation inside the storage tank.

[0018] Furthermore, a discharge pipe is fixedly connected to the bottom of the liquid storage tank, and a valve is sleeved on the outside of the discharge pipe.

[0019] In summary, this application includes the following beneficial technical effects:

[0020] When the filter screen needs to be replaced or cleaned due to long-term use, the two electric push rods can be activated. After the two electric push rods disengage from the two positioning slots, the filter screen will be in an unrestricted state. Then, the operator can rotate the filter screen. At this time, the connecting rod can support the filter screen. When the distance between the filter screen and the brush plate reaches a certain gap, the filter screen can be pulled up again and rotated again. When the filter screen is rotated to a suitable angle, it can finally be removed from the filter frame. With the above structure, the filter screen can be quickly removed from the filter frame to complete the subsequent cleaning and replacement work, avoiding the risk of clogging. Attached Figure Description

[0021] Figure 1 This is a schematic diagram of the overall structure of this application;

[0022] Figure 2 This is a sectional perspective view of this application;

[0023] Figure 3 For the purposes of this application Figure 2 Enlarged view of the structure at point A in the middle;

[0024] Figure 4 This is a partial perspective view of the filter frame in this application.

[0025] Explanation of the labels in the diagram:

[0026] 1. Filter frame; 2. Connecting rod; 3. Filter screen; 4. Electric push rod; 5. Brush plate; 6. Connecting plate; 7. Electric hydraulic push rod; 8. Sleeve; 9. Sealing door; 10. Liquid guide tube; 11. Valve one; 12. Placement rack; 13. Support rod; 14. Liquid storage tank; 15. Motor; 16. Stirring shaft; 17. Discharge pipe; 18. Valve two. Detailed Implementation

[0027] The technical solutions in the embodiments of this application will be clearly and completely described below with reference to the accompanying drawings. Obviously, the described embodiments are only some embodiments of this application, and not all embodiments. All other embodiments obtained by those skilled in the art based on the embodiments of this application without creative effort are within the scope of protection of this application.

[0028] In the description of this application, it should be noted that the terms "upper," "lower," "inner," "outer," "top / bottom," etc., indicating the orientation or positional relationship are based on the orientation or positional relationship shown in the accompanying drawings, and are only for the convenience of describing this application and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, or be constructed and operated in a specific orientation, and therefore should not be construed as a limitation of this application. Furthermore, the terms "first" and "second" are used for descriptive purposes only and should not be construed as indicating or implying relative importance.

[0029] In the description of this application, it should be noted that, unless otherwise expressly specified and limited, the terms "installed," "equipped with," "sleeved / connected," "connected," etc., should be interpreted broadly. For example, "connection" can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection or an indirect connection through an intermediate medium; it can be a connection within two components. Those skilled in the art can understand the specific meaning of the above terms in this application based on the specific circumstances.

[0030] Example:

[0031] This application discloses a spinning box filter; please refer to [link / reference]. Figure 1 , Figure 2 , Figure 3 and Figure 4 The filter includes a filter frame 1, an auxiliary mechanism is provided inside the filter frame 1, and the auxiliary mechanism extends to the outside of the filter frame 1.

[0032] The auxiliary mechanism includes a connecting rod 2, which is fixedly embedded inside the filter frame 1. A filter screen plate 3 is sleeved on the outer side of the top of the connecting rod 2. Two positioning grooves are opened on the rear side of the filter screen plate 3. The two positioning grooves are symmetrically arranged with the center line of the filter screen plate 3 as the axis. Two electric push rods 4 are fixedly embedded in the inner wall of the rear side of the filter frame 1. The front ends of the two electric push rods 4 extend into the two positioning grooves respectively. A brush plate 5 is provided on the top of the filter screen plate 3. A connecting plate 6 is fixedly connected to the top of the brush plate 5. An electric hydraulic push rod 7 is threaded into the connecting plate 6. One end of the electric hydraulic push rod 7 extends to one side of the filter frame 1. A sleeve 8 is fixedly sleeved on the outer side of the electric hydraulic push rod 7. The sleeve 8 is fixedly connected to one side of the filter frame 1.

[0033] Please see Figure 2 The sleeve 8 is provided with a connecting component on the outside. The connecting component includes a drain trough. The drain trough is opened on the other side of the filter frame 1. A sealing door 9 is provided on one side of the drain trough. The sealing door 9 is movably connected to the filter frame 1 by a hinge. By setting the drain trough, it is convenient to discharge the impurities on the filter screen 3 in the later stage. At the same time, by setting the hinge, it is convenient to rotate and open the sealing door 9 in the later stage.

[0034] Please see Figure 1 and Figure 2 A liquid guide tube 10 is fixedly connected to the bottom of the filter frame 1. A valve 11 is sleeved on the outside of the liquid guide tube 10. A placement rack 12 is fixedly sleeved on the outside of the bottom of the filter frame 1. Two support rods 13 are fixedly connected to the top of the filter frame 1. The two support rods 13 are symmetrically arranged front and back with the center of the connecting frame as the axis. By setting the placement rack 12, it is convenient to place the container later. At the same time, by setting the two support rods 13, the liquid storage tank 14 can be supported.

[0035] Please see Figure 2 Two support rods 13 are fixedly connected to a liquid storage tank 14 at their top ends. A motor 15 is fixedly connected to one side of the liquid storage tank 14. A stirring shaft 16 is fixedly connected to the output shaft of the motor 15. One end of the stirring shaft 16 extends into the other side of the liquid storage tank 14. The connection between the stirring shaft 16 and the liquid storage tank 14 is movably connected by a bearing. A discharge pipe 17 is fixedly connected to the bottom of the liquid storage tank 14. A valve 18 is sleeved on the outside of the discharge pipe 17. By setting the stirring shaft 16, the activity of molecules inside the slurry can be improved, thereby reducing the phenomenon of slurry coagulation inside the liquid storage tank 14.

[0036] The implementation principle of this embodiment is as follows: When using this embodiment, the spinning slurry is first injected into the interior of the storage tank 14 through the injection port at the top of the storage tank 14, so that the slurry can be stored and processed by the storage tank 14. Then, the valve 18 on the outside of the discharge pipe 17 is opened, so that the slurry inside the storage tank 14 falls into the interior of the filter frame 1 through the discharge pipe 17, so that the slurry can be filtered by the filter screen plate 3. The filtered slurry falls into the bottom of the filter frame 1. The valve 11 is opened so that the liquid guide cylinder 10 is in an open and closed state, so that the filtered slurry can be discharged. Then, the slurry is bottled by placing the container on the bottom inner wall of the placement rack 12.

[0037] Then, by opening the electric hydraulic push rod 7, the telescopic end of the electric hydraulic push rod 7 is extended, causing the brush plate 5 to tilt and move. Since the bottom of the brush plate 5 contacts the top of the filter screen plate 3, the filter screen plate 3 can be brushed and cleaned. Then, the sealing door 9 is opened by the hinge to discharge the impurities through the drain trough. Finally, the slurry inside the storage tank 14 is stirred by the stirring shaft 16 to increase the activity of the molecules inside the slurry and reduce the phenomenon of condensation of the slurry inside the storage tank 14.

[0038] When the filter screen 3 needs to be replaced or cleaned due to long-term use, the two electric push rods 4 can be activated, so that the telescopic ends of the two electric push rods 4 are in the retracted state. After the two electric push rods 4 are disengaged from the two positioning slots, the filter screen 3 will be in an unrestricted state. Then, the staff can rotate the filter screen 3. At this time, the connecting rod 2 can support the filter screen 3. When the distance between the filter screen 3 and the brush plate 5 reaches a certain distance, the filter screen 3 can be pulled up again and rotated. When the filter screen 3 is rotated to a suitable angle, the filter screen 3 can be removed from the filter frame 1. Through the above structure, the filter screen 3 can be quickly removed from the filter frame 1 to complete the subsequent cleaning and replacement work, avoiding the risk of clogging.

[0039] The above are all preferred embodiments of this application, and are not intended to limit the scope of protection of this application. Therefore, all equivalent changes made in accordance with the structure, shape and principle of this application should be covered within the scope of protection of this application.

Claims

1. A spinning box filter, comprising a filter frame (1), characterized in that: An auxiliary mechanism is provided inside the filter frame (1), and the auxiliary mechanism extends to the outside of the filter frame (1); The auxiliary mechanism includes a connecting rod (2), which is fixedly embedded inside the filter frame (1). A filter screen plate (3) is sleeved on the outer side of the top of the connecting rod (2). Two positioning grooves are opened on the rear side of the filter screen plate (3). The two positioning grooves are symmetrically arranged with the center line of the filter screen plate (3) as the axis. Two electric push rods (4) are fixedly embedded on the inner wall of the rear side of the filter frame (1). The front ends of the two electric push rods (4) extend into the two positioning grooves respectively. A brush plate (5) is provided on the top of the filter screen plate (3). A connecting plate (6) is fixedly connected to the top of the brush plate (5). An electric hydraulic push rod (7) is threaded into the connecting plate (6). One end of the electric hydraulic push rod (7) extends to one side of the filter frame (1). A sleeve (8) is fixedly sleeved on the outer side of the electric hydraulic push rod (7). The sleeve (8) is fixedly connected to one side of the filter frame (1). A connecting component is provided on the outer side of the sleeve (8).

2. A spinning box filter according to claim 1, characterized in that: The connecting component includes a drain trough, which is located on the other side of the filter frame (1).

3. A spinning box filter according to claim 2, characterized in that: A sealing door (9) is provided on one side of the sewage trough, and the sealing door (9) is movably connected to the filter frame (1) by a hinge.

4. A spinning box filter according to claim 1, characterized in that: The bottom of the filter frame (1) is fixedly connected to a liquid guide tube (10), and a valve (11) is sleeved on the outside of the liquid guide tube (10). A placement rack (12) is fixedly sleeved on the outside of the bottom of the filter frame (1).

5. A spinning box filter according to claim 1, characterized in that: The top of the filter frame (1) is fixedly connected to two support rods (13), and the two support rods (13) are symmetrically arranged about the center line of the connecting frame.

6. A spinning box filter according to claim 5, characterized in that: A liquid storage tank (14) is fixedly connected to the top of the two support rods (13). A motor (15) is fixedly connected to one side of the liquid storage tank (14). A stirring shaft (16) is fixedly connected to the output shaft of the motor (15). One end of the stirring shaft (16) extends into the other side of the liquid storage tank (14). The stirring shaft (16) and the liquid storage tank (14) are connected by a bearing.

7. A spinning box filter according to claim 6, characterized in that: The bottom of the liquid storage tank (14) is fixedly connected to a discharge pipe (17), and a valve (18) is sleeved on the outside of the discharge pipe (17).

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