Hollow fiber membrane column clamping device

Abstract

The utility model relates to a hollow fiber membrane column clamping device which comprises a clamping connecting plate, a first right side clamping mounting plate, a second right side clamping mounting plate, a first left side clamping mounting plate and a second left side clamping mounting plate, the upper end of the first right side clamping mounting plate is connected with the second right side clamping mounting plate, and the upper end of the first left side clamping mounting plate is connected with the second left side clamping mounting plate; the opposite surfaces of the second right side clamping mounting plate and the second left side clamping mounting plate are connected; the opposite surfaces of the first right side clamping mounting plate and the first left side clamping mounting plate are connected; the lower end of the first right side clamping mounting plate and the lower end of the first left side clamping mounting plate are connected with the two ends of the clamping connecting plate correspondingly. The utility model aims to provide the hollow fiber membrane column clamping device for overcoming the existing defects, and the clamping requirements of membrane columns of different models are met.

Description

Technical Field

[0001] This utility model relates to a hollow fiber membrane column clamping device. Background Technology

[0002] In the biopharmaceutical equipment manufacturing industry, the application of hollow fiber membrane columns is gradually increasing. They are designed to achieve simpler and faster drug production. The installation method of hollow fiber membrane columns may vary depending on the membrane column model, the manufacturer's recommendation, and the specific requirements of the application.

[0003] Existing clamping devices for rack-mounted hollow fiber membrane columns are limited by their own design. They require connecting pipes at both ends, can only clamp from the middle part of the membrane column, and are all fixed-size clamping devices. They cannot be adapted to different models of hollow fiber membrane columns at the same time, which causes inconvenience for subsequent replacements.

[0004] Therefore, a hollow fiber membrane column clamping device is proposed to address the above problems. Utility Model Content

[0005] The purpose of this utility model is to overcome the existing defects and provide a hollow fiber membrane column clamping device to meet the clamping requirements of different types of membrane columns.

[0006] The technical solution to achieve the above objective is: a hollow fiber membrane column clamping device, comprising a clamping connecting plate, a first right-side clamping mounting plate, a second right-side clamping mounting plate, a first left-side clamping mounting plate, and a second left-side clamping mounting plate;

[0007] The upper end of the first right-side clamping mounting plate is connected to the second right-side clamping mounting plate, and the upper end of the first left-side clamping mounting plate is connected to the second left-side clamping mounting plate; the opposite surfaces of the second right-side clamping mounting plate and the second left-side clamping mounting plate are connected; the opposite surfaces of the first right-side clamping mounting plate and the first left-side clamping mounting plate are connected; the lower ends of the first right-side clamping mounting plate and the first left-side clamping mounting plate are respectively connected to the two ends of the clamping connecting plate.

[0008] Preferably, a first connecting plate and a second connecting plate are respectively connected to the opposite surfaces of the second right-side clamping mounting plate and the second left-side clamping mounting plate. The first connecting plate has a first threaded hole, and the second connecting plate has a first elongated groove. The first connecting plate and the second connecting plate are connected by a first bolt passing through the first threaded hole and the first elongated groove.

[0009] Preferably, a third connecting plate and a fourth connecting plate are respectively connected to the opposite surfaces of the first right-side clamping mounting plate and the first left-side clamping mounting plate. The third connecting plate has a second threaded hole, and the fourth connecting plate has a second elongated groove. The third connecting plate and the fourth connecting plate are connected by a second bolt passing through the second threaded hole and the second elongated groove.

[0010] Preferably, a fifth connecting plate is connected to each side of the first right-side clamping mounting plate and the first left-side clamping mounting plate. The fifth connecting plate has a third threaded hole and a third long groove is provided at each end of the clamping connecting plate. The clamping connecting plate and the fifth connecting plate are connected by a third bolt passing through the third threaded hole and the third long groove.

[0011] Preferably, both the first right-side clamping mounting plate and the first left-side clamping mounting plate are provided with a fourth threaded hole, and both the second right-side clamping mounting plate and the second left-side clamping mounting plate are provided with a through hole. The limiting threaded rod passes through the through hole to the fourth threaded hole, connecting the first right-side clamping mounting plate and the first left-side clamping mounting plate, and connecting the second right-side clamping mounting plate and the second left-side clamping mounting plate.

[0012] The beneficial effects of this utility model are: This hollow fiber membrane column clamping device can be adapted to different specifications of membrane column models. When replacing hollow fiber membrane columns, there is no need to replace the membrane column clamping device. It is only necessary to adjust the clamping device according to the size of the hollow fiber membrane column, which effectively improves the work efficiency when replacing membrane columns. Since multiple models can share a set of membrane column clamping devices, the number of membrane column clamping devices is reduced, thus saving costs. Attached Figure Description

[0013] Figure 1 This is a perspective view of the hollow fiber membrane column clamping device of this utility model;

[0014] Figure 2 This is an isometric view of the hollow fiber membrane column clamping device of this utility model;

[0015] Figure 3 This is a schematic diagram illustrating the application of the hollow fiber membrane column clamping device of this utility model.

[0016] In the diagram: 1. Clamping connecting plate; 11. Third long slot; 2. First right clamping mounting plate; 21. Third connecting plate; 22. Second threaded hole; 3. Second right clamping mounting plate; 31. First connecting plate; 32. First threaded hole; 4. First left clamping mounting plate; 41. Fourth connecting plate; 42. Second long slot; 5. Second left clamping mounting plate; 51. Second connecting plate; 52. First long slot; 6. Fifth connecting plate; 61. Third threaded hole; 7. Fourth threaded hole; 8. Through hole. Detailed Implementation

[0017] The technical solution of this utility model will now be clearly and completely described in conjunction with the accompanying drawings. In the description of this utility model, it should be noted that the terms "center," "upper," "lower," "left," "right," "vertical," "horizontal," "inner," and "outer," 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 utility model and simplifying the description. They 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 utility model. Furthermore, the terms "first," "second," and "third" are used for descriptive purposes only and should not be construed as indicating or implying relative importance.

[0018] The present invention will be further described below with reference to the accompanying drawings.

[0019] like Figure 1-3 As shown, a hollow fiber membrane column clamping device includes a clamping connecting plate 1, a first right-side clamping mounting plate 2, a second right-side clamping mounting plate 3, a first left-side clamping mounting plate 4, and a second left-side clamping mounting plate 5; the upper end of the first right-side clamping mounting plate 2 is connected to the second right-side clamping mounting plate 3, and the upper end of the first left-side clamping mounting plate 4 is connected to the second left-side clamping mounting plate 5; the second right-side clamping mounting plate 3 and the second left-side clamping mounting plate 5 are connected face-to-face; the first right-side clamping mounting plate 2 and the first left-side clamping mounting plate 4 are connected face-to-face; the lower ends of the first right-side clamping mounting plate 2 and the first left-side clamping mounting plate 4 are respectively connected to the two ends of the clamping connecting plate 1.

[0020] Specifically, a first connecting plate 31 and a second connecting plate 51 are respectively connected to the opposite surfaces of the second right-side clamping mounting plate 3 and the second left-side clamping mounting plate 5. The first connecting plate 31 has a first threaded hole 32, and the second connecting plate 51 has a first elongated groove 52. The first connecting plate 31 and the second connecting plate 51 are connected by a first bolt passing through the first threaded hole 32 and the first elongated groove 52. By providing the first elongated groove 52, the distance between the second right-side clamping mounting plate 3 and the second left-side clamping mounting plate 5 can be adjusted after loosening the first bolt.

[0021] Specifically, a third connecting plate 21 and a fourth connecting plate 41 are respectively connected to the opposite surfaces of the first right-side clamping mounting plate 2 and the first left-side clamping mounting plate 4. The third connecting plate 21 has a second threaded hole 22, and the fourth connecting plate 41 has a second elongated groove 42. The third connecting plate 21 and the fourth connecting plate 41 are connected by a second bolt passing through the second threaded hole 22 and the second elongated groove 42. By providing the second elongated groove 42, the distance between the first right-side clamping mounting plate 2 and the first left-side clamping mounting plate 4 can be adjusted after the second bolt is loosened.

[0022] Specifically, a fifth connecting plate 6 is connected to each side of the first right-side clamping mounting plate 2 and the first left-side clamping mounting plate 4. The fifth connecting plate 6 has a third threaded hole 61, and each end of the clamping connecting plate 1 has a third elongated groove 11. The clamping connecting plate 1 and the fifth connecting plate 6 are connected by a third bolt passing through the third threaded hole 61 and the third elongated groove 11. By providing the third elongated groove 11, the position of the clamping connecting plate 1 on the first right-side clamping mounting plate 2 and the first left-side clamping mounting plate 4 can be adjusted after loosening the third bolt.

[0023] Specifically, both the first right-side clamping mounting plate 2 and the first left-side clamping mounting plate 4 have a fourth threaded hole 7, and both the second right-side clamping mounting plate 3 and the second left-side clamping mounting plate 5 have through holes 8. A limiting threaded rod passes through the through hole 8 to the fourth threaded hole 7, connecting the first right-side clamping mounting plate 2 and the first left-side clamping mounting plate 4, as well as connecting the second right-side clamping mounting plate 3 and the second left-side clamping mounting plate 5. When clamping the membrane column, the size can be adjusted by rotating the limiting threaded rod, adjusting the distance between the second right-side clamping mounting plate 3 and the first right-side clamping mounting plate 2, as well as the distance between the first left-side clamping mounting plate 4 and the second left-side clamping mounting plate 5.

[0024] Specifically, the clamping connecting plate 1 serves to connect and fix it to the square steel of the frame. By adjusting the positions of the first long groove 52 and the second long groove 42 on the first left clamping mounting plate 4 and the second left clamping mounting plate 5, the lateral dimensions of the membrane column that can be clamped by the first right clamping mounting plate 2, the second right clamping mounting plate 3, the first left clamping mounting plate 4, and the second left clamping mounting plate 5 are controlled. The size of the hollow fiber membrane column is adapted to the cooperation of the four mounting plates. It can adapt to different specifications of membrane column models. The size of the clamping device is adapted to the size of the membrane column by matching the waist holes and the bolts with the holes. The size of the adapted size can be increased by changing the size of the waist holes.

[0025] This hollow fiber membrane column clamping device is compatible with different specifications of membrane columns. When replacing hollow fiber membrane columns, there is no need to replace the membrane column clamping device. You only need to adjust the clamping device according to the size of the hollow fiber membrane column, which effectively improves the work efficiency when replacing membrane columns. Since multiple models can share a set of membrane column clamping devices, the number of membrane column clamping devices is reduced, thus saving costs.

[0026] The above embodiments are only used to illustrate the technical solutions of this utility model, and are not intended to limit it. Although the utility model has been described in detail with reference to the foregoing embodiments, those skilled in the art should understand that modifications can still be made to the technical solutions described in the foregoing embodiments, or equivalent substitutions can be made to some or all of the technical features therein. Such modifications or substitutions do not cause the essence of the corresponding technical solutions to deviate from the scope of the technical solutions of the embodiments of this utility model.

Claims

1. A hollow fiber membrane column clamping device, characterized in that, It includes a clamping connecting plate (1), a first right-side clamping mounting plate (2), a second right-side clamping mounting plate (3), a first left-side clamping mounting plate (4), and a second left-side clamping mounting plate (5); The upper end of the first right-side clamping mounting plate (2) is connected to the second right-side clamping mounting plate (3), and the upper end of the first left-side clamping mounting plate (4) is connected to the second left-side clamping mounting plate (5); the second right-side clamping mounting plate (3) and the second left-side clamping mounting plate (5) are connected to each other; the first right-side clamping mounting plate (2) and the first left-side clamping mounting plate (4) are connected to each other; the lower ends of the first right-side clamping mounting plate (2) and the first left-side clamping mounting plate (4) are respectively connected to the two ends of the clamping connecting plate (1).

2. The hollow fiber membrane column clamping device according to claim 1, characterized in that, The second right clamping mounting plate (3) and the second left clamping mounting plate (5) are respectively connected to the first connecting plate (31) and the second connecting plate (51) on their opposite surfaces. The first connecting plate (31) has a first threaded hole (32), and the second connecting plate (51) has a first long groove (52). The first connecting plate (31) and the second connecting plate (51) are connected by a first bolt passing through the first threaded hole (32) and the first long groove (52).

3. The hollow fiber membrane column clamping device according to claim 1, characterized in that, The first right clamping mounting plate (2) and the first left clamping mounting plate (4) are respectively connected to the third connecting plate (21) and the fourth connecting plate (41) on their opposite surfaces. The third connecting plate (21) has a second threaded hole (22) and the fourth connecting plate (41) has a second long groove (42). The third connecting plate (21) and the fourth connecting plate (41) are connected by a second bolt passing through the second threaded hole (22) and the second long groove (42).

4. The hollow fiber membrane column clamping device according to claim 1, characterized in that, A fifth connecting plate (6) is connected to each side of the first right clamping mounting plate (2) and the first left clamping mounting plate (4). The fifth connecting plate (6) has a third threaded hole (61). A third long groove (11) is opened at each end of the clamping connecting plate (1). The clamping connecting plate (1) and the fifth connecting plate (6) are connected by a third bolt passing through the third threaded hole (61) and the third long groove (11).

5. The hollow fiber membrane column clamping device according to claim 1, characterized in that, The first right-side clamping mounting plate (2) and the first left-side clamping mounting plate (4) are each provided with a fourth threaded hole (7), and the second right-side clamping mounting plate (3) and the second left-side clamping mounting plate (5) are each provided with a through hole (8). The limiting threaded rod passes through the through hole (8) to the fourth threaded hole (7) to connect the first right-side clamping mounting plate (2) and the first left-side clamping mounting plate (4), and to connect the second right-side clamping mounting plate (3) and the second left-side clamping mounting plate (5).

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