Ultrafiltration membrane equipment for extracting solution

Abstract

The utility model relates to the technical field of extracting solution filtration, and discloses an extracting solution ultrafiltration membrane device which comprises a main body, an output port of the main body is connected with a connecting pipe, the other end of the connecting pipe is fixedly connected with a filtering anti-blocking mechanism, the bottom of the main body is fixedly connected with a base, the top of the base is fixedly connected with a supporting plate, and the supporting plate is fixedly connected with the bottom of the main body. The filtering anti-blocking mechanism is located in the supporting plate, the bottom end of the filtering anti-blocking mechanism is fixedly connected with a fixing frame, the bottom end of the filtering anti-blocking mechanism is fixedly connected with a movable switch sealing mechanism, and the lower portion of the other end of the filtering anti-blocking mechanism is fixedly connected with a discharging pipe; according to the anti-blocking filtering device disclosed by the utility model, impurities can be conveyed to one side far away from the filtering membrane in time through the arranged anti-blocking filtering mechanism when the anti-blocking filtering device is used, so that blockage caused by excessive accumulation of the impurities on one side close to the filtering membrane is avoided, and an extracting solution can be stably filtered.

Description

Technical Field

[0001] The utility model relates to the technical field of extraction liquid filtration, and more specifically to an ultrafiltration membrane device for extraction liquid. Background Art

[0002] Extract, a solution used to extract a certain substance. Common plant protein extracts generally contain cell lysis components, protease inhibitors, and a certain pH value. When processing the extract, it is usually filtered through an ultrafiltration membrane device.

[0003] During the use of existing ultrafiltration membrane equipment, impurities in the extract are usually filtered through the filter membrane to obtain a cleaner extract. However, in actual use, impurities will accumulate near the filter membrane, which can easily cause blockage and is inconvenient to clean during the filtration process. For this reason, we propose an ultrafiltration membrane equipment for extract. Utility Model Content

[0004] In order to overcome the above-mentioned defects of the prior art, the utility model provides an ultrafiltration membrane device for extracting liquid to solve the problems existing in the above-mentioned background technology.

[0005] The utility model provides the following technical solutions: an ultrafiltration membrane device for extracting liquid, comprising a main body, an output port of the main body is connected to a connecting pipe, the other end of the connecting pipe is fixedly connected to a filter anti-blocking mechanism, the bottom of the main body is fixedly connected to a base, the top of the base is fixedly connected to a support plate, the filter anti-blocking mechanism is located inside the support plate, the bottom end of the filter anti-blocking mechanism is fixedly connected to a fixed frame, the bottom end of the filter anti-blocking mechanism is fixedly connected to a movable switch sealing mechanism, and the lower part of the other end of the filter anti-blocking mechanism is fixedly connected to a discharge pipe;

[0006] Furthermore, the filtering and anti-blocking mechanism includes a mounting sleeve, a discharge opening is provided at the bottom end of the mounting sleeve, an output motor is fixedly connected to the bottom of one end of the mounting sleeve close to the connecting pipe, the output end of the output motor is connected to a rotating rod through a sealed bearing, spiral conveying blades are respectively provided on the surface of the rotating rod, and a mounting frame is fixedly connected to the inner end of the filtering and anti-blocking mechanism away from the output motor, and a filter membrane is fixedly connected to the inner side of the mounting frame.

[0007] Furthermore, the other end of the rotating rod is fixedly connected to a fixed mounting plate, the surface of the fixed mounting plate is fixedly connected to a fixed positioning rod, the outer side of the surface of the fixed positioning rod is movably sleeved with a movable connecting arm, the top of the movable connecting arm is fixedly connected to a connecting mounting block, and the side of the connecting mounting block away from the rotating rod is fixedly connected to a connecting scraper block.

[0008] Furthermore, the cross-sectional shape of the fixed positioning rod is T-shaped, and one side of the connecting scraper block is in contact with the surface of the filter membrane.

[0009] Furthermore, the movable switch sealing mechanism includes a fixed connecting block, the interior of the fixed connecting block is connected with a threaded rod through a thread, one end of the threaded rod is fixedly connected with a rotating handle, the other end of the threaded rod is fixedly connected with a connecting limit plate, the outer surface of the threaded rod is fixedly sleeved with a limiting ring, the outer surface of the threaded rod is movably sleeved with a movable connecting block, the movable connecting block is located between the connecting limit plate and the limiting ring, and the top of the movable connecting block is fixedly connected with a connecting sealing plate.

[0010] Furthermore, the edge of the connecting sealing plate and the inner side of the fixing frame are slidably fitted with each other.

[0011] Furthermore, the inner side of the connecting sealing plate and the bottom end of the mounting sleeve are in contact with each other.

[0012] Technical effects and advantages of the utility model:

[0013] 1. The utility model is provided with a filtering anti-blocking mechanism, which can timely transport impurities to the side away from the filter membrane during use, avoiding excessive accumulation of impurities on the side close to the filter membrane, resulting in blockage, so that the extract can be stably filtered.

[0014] 2. The utility model is provided with a fixed frame and a movable switch sealing mechanism, so that during a long filtering process, the movable switch sealing mechanism can be adjusted and the inner side of the fixed frame can be opened, so that impurities inside the filtering anti-blocking mechanism can be discharged to the outside. After discharge, the movable switch sealing mechanism can be adjusted and the fixed frame can be closed, so that impurities inside can be cleaned during the filtering process, and the operation is convenient. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 It is a schematic diagram of the overall structure of the utility model.

[0016] Figure 2 It is a bottom view structural diagram of the filtering protection mechanism of the utility model.

[0017] Figure 3 It is a schematic diagram of the internal structure of the filtering protection mechanism of the utility model.

[0018] Figure 4 It is a structural schematic diagram of the fixed installation plate of the utility model.

[0019] Figure 5 It is a schematic diagram of the structure of the movable switch sealing mechanism of the utility model.

[0020] The accompanying drawings are marked as follows: 1. main body; 2. connecting pipe; 3. base; 4. support plate; 5. filter anti-blocking mechanism; 6. discharge pipe; 7. fixed frame; 8. movable switch sealing mechanism; 9. installation sleeve; 10. discharge opening; 11. output motor; 12. rotating rod; 13. spiral conveying blade; 14. fixed installation disk; 15. fixed positioning rod; 16. movable connecting arm; 17. connecting installation block; 18. connecting scraper block; 19. installation frame; 20. filter membrane; 21. fixed connecting block; 22. threaded rod; 23. rotating handle; 24. limiting collar; 25. connecting limiting disk; 26. movable connecting block; 27. connecting sealing plate. DETAILED DESCRIPTION

[0021] The technical solution of the present invention will be clearly and completely described below in conjunction with the drawings in the present invention. In addition, the forms of the various structures recorded in the following embodiments are merely illustrative, and the present invention is not limited to the various structures recorded in the following embodiments. All other implementations obtained by ordinary technicians in this field without making creative work belong to the scope of protection of the present invention.

[0022] Reference Figure 1-5 The utility model provides an ultrafiltration membrane device for extracting liquid, comprising a main body 1, the output port of the main body 1 is connected to a connecting pipe 2, the other end of the connecting pipe 2 is fixedly connected to a filter anti-blocking mechanism 5, the bottom of the main body 1 is fixedly connected to a base 3, the top of the base 3 is fixedly connected to a support plate 4, the filter anti-blocking mechanism 5 is located inside the support plate 4, the bottom end of the filter anti-blocking mechanism 5 is fixedly connected to a fixed frame 7, the bottom end of the filter anti-blocking mechanism 5 is fixedly connected to a movable switch sealing mechanism 8, and the lower part of the other end of the filter anti-blocking mechanism 5 is fixedly connected to a discharge pipe 6;

[0023] Among them, the filtering anti-blocking mechanism 5 includes a mounting sleeve 9, a discharge opening 10 is opened at the bottom end of the mounting sleeve 9, an output motor 11 is fixedly connected to the bottom of one end of the mounting sleeve 9 close to the connecting pipe 2, the output end of the output motor 11 is connected to a rotating rod 12 through a sealed bearing, and spiral conveying blades 13 are respectively opposed to each other on the surface of the rotating rod 12, and a mounting frame 19 is fixedly connected to the end of the interior of the filtering anti-blocking mechanism 5 away from the output motor 11, and a filter membrane 20 is fixedly connected to the inner side of the mounting frame 19.

[0024] Among them, the other end of the rotating rod 12 is fixedly connected to a fixed mounting plate 14, and a fixed positioning rod 15 is fixedly connected to the surface of the fixed mounting plate 14. A movable connecting arm 16 is movably sleeved on the outer side of the surface of the fixed positioning rod 15, and the top of the movable connecting arm 16 is fixedly connected to a connecting mounting block 17, and a connecting scraper block 18 is fixedly connected to the side of the connecting mounting block 17 away from the rotating rod 12, so that when the rotating rod 12 rotates, it can drive the fixed mounting plate 14 to rotate, drive the fixed positioning rod 15 to perform a circular motion, and then make the movable connecting arm 16 deflect, drive the connecting mounting block 17 and the connecting scraper block 18 to reciprocate, and scrape and clean the surface of the filter membrane 20, which is easy to operate.

[0025] Among them, the cross-sectional shape of the fixed positioning rod 15 is T-shaped, and one side of the connecting scraper block 18 is in contact with the surface of the filter membrane 20, so that the fixed positioning rod 15 can stably limit the bottom of the movable connecting arm 16, and the connecting scraper block 18 can clean the surface of the filter membrane 20 when performing reciprocating motion, which is easy to operate.

[0026] The movable switch sealing mechanism 8 includes a fixed connection block 21, the interior of the fixed connection block 21 is connected with a threaded rod 22 through a thread, one end of the threaded rod 22 is fixedly connected with a rotating handle 23, the other end of the threaded rod 22 is fixedly connected with a connection limit plate 25, the outer surface of the threaded rod 22 is fixedly sleeved with a limit ring 24, the outer surface of the threaded rod 22 is movably sleeved with a movable connection block 26, the movable connection block 26 is located between the connection limit plate 25 and the limit ring 24, and the top of the movable connection block 26 is fixedly connected with a connection sealing plate 27, it is convenient to rotate the rotating handle 23 to drive the threaded rod 22, the limiting collar 24 and the connecting limiting disk 25 to rotate, so that the threaded rod 22 can move inside the fixed connecting block 21, so that the limiting collar 24 and the connecting limiting disk 25 drive the movable connecting block 26 to move, thereby driving the connecting sealing plate 27 to move, which can quickly open the discharge opening 10, so that the impurities inside the installation sleeve 9 can be quickly discharged to the outside, and vice versa, the discharge opening 10 can also be quickly closed and sealed, which is easy to operate.

[0027] The edge of the connecting sealing plate 27 and the inner side of the fixing frame 7 are slidably fitted with each other, so that the connecting sealing plate 27 can stably move on the inner side of the fixing frame 7, and the operation is convenient.

[0028] The inner side of the connecting sealing plate 27 fits with the bottom end of the mounting sleeve 9, so that the connecting sealing plate 27 can be sealed with the mounting sleeve 9 to prevent the extract from leaking to the outside.

[0029] The working principle of the utility model: during use, the main body 1 can transport the extraction liquid to the inside of the installation sleeve 9 through the connecting tube 2, and the filter membrane 20 can filter the extraction liquid and impurities, so that the filtered extraction liquid can be discharged to the outside through the discharge pipe 6. At the same time, the impurities will move downward on the inside of the installation sleeve 9. At this time, the output motor 11 can drive the rotating rod 12 and the spiral conveying blade 13 to rotate, and the impurities can be transported to the position of the discharge opening 10. At the same time, the rotating rod 12 can drive the fixed installation plate 14 to rotate, thereby driving the fixed positioning rod 15 to perform a circular motion, and then the movable connecting arm 16 is deflected, driving the connecting The mounting block 17 and the connecting scraper block 18 perform reciprocating motion to scrape and clean the surface of the filter membrane 20; when it is necessary to clean the internal impurities of the mounting sleeve 9, the rotating handle 23 is rotated to drive the threaded rod 22, the limiting collar 24 and the connecting limiting plate 25 to rotate, so that the threaded rod 22 can move inside the fixed connecting block 21, so that the limiting collar 24 and the connecting limiting plate 25 drive the movable connecting block 26 to move, thereby driving the connecting sealing plate 27 to move, and the discharge opening 10 can be quickly opened, so that the impurities inside the mounting sleeve 9 can be quickly discharged to the outside, and vice versa, the discharge opening 10 can also be quickly closed and sealed, which is easy to operate.

[0030] Finally, a few points should be explained: First, in the description of this application, it should be noted that, unless otherwise specified and limited, the terms "installed", "connected", and "connected" should be understood in a broad sense, which may refer to mechanical connection or electrical connection, or internal communication between two components, or direct connection. "upper", "lower", "left", "right", etc. are only used to indicate relative positional relationships. When the absolute position of the object being described changes, the relative positional relationship may change;

[0031] Secondly: In the drawings of the embodiments disclosed in the present utility model, only the structures related to the embodiments disclosed in the present utility model are involved, and other structures can refer to the general design. In the absence of conflict, the same embodiment and different embodiments of the present utility model can be combined with each other;

[0032] Finally: The above description is only a preferred embodiment of the present utility model and is not intended to limit the present utility model. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present utility model should be included in the protection scope of the present utility model.

Claims

1. An ultrafiltration membrane device for extracting liquid, comprising a main body (1), characterized in that: The output port of the main body (1) is connected to a connecting pipe (2), the other end of the connecting pipe (2) is fixedly connected to a filtering anti-blocking mechanism (5), the bottom of the main body (1) is fixedly connected to a base (3), the top of the base (3) is fixedly connected to a supporting plate (4), the filtering anti-blocking mechanism (5) is located inside the supporting plate (4), the bottom end of the filtering anti-blocking mechanism (5) is fixedly connected to a fixing frame (7), the bottom end of the filtering anti-blocking mechanism (5) is fixedly connected to a movable switch sealing mechanism (8), and the lower part of the other end of the filtering anti-blocking mechanism (5) is fixedly connected to a discharge pipe (6).

2. The ultrafiltration membrane device for extracting liquid according to claim 1, characterized in that: The filtering and anti-blocking mechanism (5) comprises a mounting sleeve (9), a discharging opening (10) is provided at the bottom end of the mounting sleeve (9), an output motor (11) is fixedly connected to the bottom end of one end of the mounting sleeve (9) close to the connecting pipe (2), the output end of the output motor (11) is connected to a rotating rod (12) via a sealing bearing, and spiral conveying blades (13) are respectively arranged opposite to each other on the surface of the rotating rod (12), and a mounting frame (19) is fixedly connected to the end of the interior of the filtering and anti-blocking mechanism (5) away from the output motor (11), and a filtering membrane (20) is fixedly connected to the inner side of the mounting frame (19).

3. The ultrafiltration membrane device for extracting liquid according to claim 2, characterized in that: The other end of the rotating rod (12) is fixedly connected to a fixed mounting plate (14), the surface of the fixed mounting plate (14) is fixedly connected to a fixed positioning rod (15), the outer side of the surface of the fixed positioning rod (15) is movably sleeved with a movable connecting arm (16), the top end of the movable connecting arm (16) is fixedly connected to a connecting mounting block (17), and the side of the connecting mounting block (17) away from the rotating rod (12) is fixedly connected to a connecting scraper block (18).

4. The ultrafiltration membrane device for extracting liquid according to claim 3, characterized in that: The cross-sectional shape of the fixed positioning rod (15) is T-shaped, and one side of the connecting scraper (18) is in contact with the surface of the filter membrane (20).

5. The ultrafiltration membrane device for extracting liquid according to claim 1, characterized in that: The movable switch sealing mechanism (8) comprises a fixed connection block (21), the interior of the fixed connection block (21) is connected to a threaded rod (22) by means of a thread, one end of the threaded rod (22) is fixedly connected to a rotating handle (23), the other end of the threaded rod (22) is fixedly connected to a connection limit plate (25), the outer surface of the threaded rod (22) is fixedly sleeved with a limit ring (24), the outer surface of the threaded rod (22) is movably sleeved with a movable connection block (26), the movable connection block (26) is located between the connection limit plate (25) and the limit ring (24), and the top of the movable connection block (26) is fixedly connected to a connection sealing plate (27).

6. The ultrafiltration membrane device for extracting liquid according to claim 5, characterized in that: The edge of the connecting sealing plate (27) and the inner side of the fixing frame (7) are slidably fitted to each other.

7. The ultrafiltration membrane device for extracting liquid according to claim 5, characterized in that: The inner side of the connecting sealing plate (27) is in contact with the bottom end of the mounting sleeve (9).

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