An ultrafiltration system

Abstract

The utility model discloses a kind of ultrafiltration systems, including equipment rack, control cabinet is fixedly connected on the equipment rack, unfiltered fruit juice storage tank and filtered fruit juice storage tank are fixedly connected in the equipment rack, the lateral wall of the left side of the equipment rack is fixedly connected with two fixed plates, two the fixed plate is respectively fixedly connected with inlet pump machine and outlet pump machine, inlet pump machine and unfiltered fruit juice storage tank between fixed communication have pumping pipe, the left side of the equipment rack is provided with mounting bracket, serpentine ultrafiltration pipe is fixedly connected on the mounting bracket, the inlet of serpentine ultrafiltration pipe and inlet pump machine between fixed communication have inlet pipe, outlet pump machine and filtered fruit juice storage tank between fixed communication have flow guide pipe.The utility model can carry out quick detection to filtered fruit juice clear liquid, whether the ultrafiltration effect of ultrafiltration system meets the requirement can be quickly and conveniently judged, it is easy to operate, effectively improve the convenience of ultrafiltration system use.

Description

Technical Field

[0001] This utility model relates to the field of juice filtration technology, specifically an ultrafiltration system. Background Technology

[0002] In the production and processing of fruit juice, the juice needs to be separated from the pulp and then filtered through a filtration device to improve its quality. However, existing ultrafiltration systems require operators to manually sample the juice from the ultrafiltration unit using a sampler to determine its filtration effectiveness. The sample is then transferred to a testing device for juice concentration analysis. This cumbersome process reduces the ease of use of the ultrafiltration system. Utility Model Content

[0003] The purpose of this invention is to provide an ultrafiltration system to solve the problems mentioned in the background art.

[0004] To achieve the above objectives, this utility model provides the following technical solution:

[0005] This utility model provides an ultrafiltration system, including a device frame, on which a control box is fixedly connected. An unfiltered juice storage tank and a filtered juice storage tank are fixedly connected inside the device frame. Two fixing plates are fixedly connected to the left side wall of the device frame, and a feed pump and a discharge pump are respectively fixedly connected to the two fixing plates. A suction pipe is fixedly connected between the feed pump and the unfiltered juice storage tank. A mounting frame is provided on the left side of the device frame, on which a serpentine ultrafiltration tube is fixedly connected. A feed pipe is fixedly connected between the inlet of the serpentine ultrafiltration tube and the feed pump. A guide pipe is fixedly connected between the discharge pump and the filtered juice storage tank. A discharge pipe is fixedly connected between the inlet of the discharge pump and the serpentine ultrafiltration tube. A circulation pump is fixedly connected to the device frame. A conveying pipe is fixedly connected between the outlet of the circulation pump and the unfiltered juice storage tank. A return pipe is fixedly connected between the inlet of the circulation pump and the serpentine ultrafiltration tube. A concentration monitoring component is connected to the discharge pipe.

[0006] The concentration monitoring component includes a sampling tube fixedly connected to the discharge pipe, a mounting plate fixedly connected to the mounting bracket, an automatic juice concentration detector fixedly connected to the upper side wall of the mounting plate, an internally threaded tube fixedly connected to the inlet of the automatic juice concentration detector, a collection tube inserted into the internal thread of the internally threaded tube, a receiving hopper fixedly connected to the upper end of the collection tube, the receiving hopper being located below the sampling tube, and an electromagnetic flow valve fixedly connected to the sampling tube.

[0007] Furthermore, the unfiltered juice storage tank includes a first tank body, with an inlet pipe fixedly connected to the vertical side wall near the top of the first tank body, and an outlet pipe fixedly connected to the vertical side wall near the bottom of the first tank body. Both the inlet pipe and the outlet pipe are fixedly connected to a first shut-off valve.

[0008] Furthermore, the filtered juice storage tank includes a second tank body fixedly connected to the equipment frame, and a discharge pipe is fixedly connected to the vertical side wall of the second tank body near the bottom, and a second shut-off valve is fixedly connected to the discharge pipe.

[0009] Furthermore, the mounting frame includes a base, a plurality of vertical frames are fixedly connected to the upper side wall of the base, a support frame is fixedly connected between the plurality of vertical frames, the serpentine ultrafiltration tube is fixedly connected to the plurality of support frames, and a reinforcing plate is fixedly connected between the plurality of vertical frames.

[0010] Furthermore, flow control valves are fixedly connected to the feed pipe, discharge pipe, and return pipe.

[0011] Furthermore, a rubber hose is fixedly connected to the upper end of the receiving hopper.

[0012] Compared with the prior art, the beneficial effects of this utility model are:

[0013] This utility model comprises an equipment frame, control box, unfiltered juice storage tank, filtered juice storage tank, fixing plate, feed pump, discharge pump, extraction pipe, mounting frame, serpentine ultrafiltration tube, feed pipe, guide pipe, discharge pipe, circulation pump, conveying pipe, return pipe, and degree monitoring component. During filtration, the feed pump is activated, drawing juice from the unfiltered juice storage tank through the extraction pipe. The feed pump then conveys the juice to the serpentine ultrafiltration tube through the feed pipe. The juice flows within the serpentine ultrafiltration tube, effectively filtering the juice. The clarified juice enters the discharge pipe, and the discharge pump conveys the clarified juice to the filtered juice storage tank through the discharge pipe and guide pipe. In the juice storage tank, the concentrated juice produced by filtration enters the return pipe. The circulation pump is started, and the circulation pump transports the concentrated juice back to the unfiltered juice storage tank for circulation filtration through the return pipe and the feed pipe. The sampling pipe is opened by the electromagnetic flow valve, and the filtered juice liquid enters the sampling pipe. The juice liquid in the sampling pipe flows downward and drips into the receiving hopper. The juice liquid enters the detection inlet of the automatic juice concentration detector through the collection pipe. The automatic juice concentration detector can quickly measure the concentration of the juice, thereby enabling rapid detection of the filtered juice liquid. It can quickly and conveniently determine whether the ultrafiltration effect of the ultrafiltration system meets the requirements. The operation is simple and convenient, effectively improving the ease of use of the ultrafiltration system. Attached Figure Description

[0014] Figure 1This is a schematic diagram of the overall structure of this utility model;

[0015] Figure 2 This is a schematic diagram of the structure of this utility model from another perspective;

[0016] Figure 3 This is the front view of the present invention;

[0017] Figure 4 for Figure 1 A schematic diagram of the medium concentration monitoring component.

[0018] In the diagram: 1. Equipment frame; 2. Control box; 3. Unfiltered juice storage tank; 4. Filtered juice storage tank; 5. Mounting plate; 6. Feed pump; 7. Discharge pump; 8. Extraction pipe; 9. Mounting bracket; 10. Serpentine ultrafiltration tube; 11. Feed pipe; 12. Guide pipe; 13. Discharge pipe; 14. Circulation pump; 15. Conveying pipe; 16. Return pipe; 17. Sampling tube; 18. Mounting plate; 19. Automatic juice concentration detector; 20. Internally threaded pipe; 21. Collection pipe; 22. Feeding hopper; 23. Electromagnetic flow valve; 24. First tank; 25. Inlet pipe; 26. Outlet pipe; 27. First shut-off valve; 28. Second tank; 29. ​​Discharge pipe; 30. Second shut-off valve; 31. Base; 32. Vertical frame; 33. Support frame; 34. Reinforcing plate; 35. Flow control valve; 36. Rubber hose. Detailed Implementation

[0019] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0020] Please see Figure 1-4This utility model provides an ultrafiltration system, including a device frame 1, a control box 2 fixedly connected to the device frame 1, an unfiltered juice storage tank 3 and a filtered juice storage tank 4 fixedly connected inside the device frame 1, two fixing plates 5 fixedly connected to the left side wall of the device frame 1, a feed pump 6 and a discharge pump 7 respectively fixedly connected to the two fixing plates 5, a suction pipe 8 fixedly connected between the feed pump 6 and the unfiltered juice storage tank 3, and a mounting frame 9 provided on the left side of the device frame 1, on which a serpentine ultrafiltration tube 10 is fixedly connected. A feed pipe 11 is fixedly connected between the inlet of the filter tube 10 and the feed pump 6. A guide pipe 12 is fixedly connected between the discharge pump 7 and the filtered juice storage tank 4. A discharge pipe 13 is fixedly connected between the inlet of the discharge pump 7 and the serpentine ultrafiltration tube 10. A circulation pump 14 is fixedly connected to the equipment frame 1. A conveying pipe 15 is fixedly connected between the outlet of the circulation pump 14 and the unfiltered juice storage tank 3. A return pipe 16 is fixedly connected between the inlet of the circulation pump 14 and the serpentine ultrafiltration tube 10. A concentration monitoring component is connected to the discharge pipe 13.

[0021] The concentration monitoring component includes a sampling tube 17 fixedly connected to the discharge pipe 13, a mounting plate 18 fixedly connected to the mounting bracket 9, an automatic juice concentration detector 19 fixedly connected to the upper side wall of the mounting plate 18, an internally threaded pipe 20 fixedly connected to the inlet of the automatic juice concentration detector 19, a collection pipe 21 internally threaded into the internally threaded pipe 20, a receiving hopper 22 fixedly connected to the upper end of the collection pipe 21, the receiving hopper 22 being located below the sampling tube 17, and an electromagnetic flow valve 23 fixedly connected to the sampling tube 17.

[0022] In the above embodiment, during filtration, the feed pump 6 is started, and the feed pump 6 draws juice from the unfiltered juice storage tank 3 through the extraction pipe 8. The feed pump 6 then transports the juice to the serpentine ultrafiltration tube 10 through the feed pipe 11. The juice flows within the serpentine ultrafiltration tube 10, which performs ultrafiltration on the juice, thus effectively filtering it. The clarified juice enters the discharge pipe 13, and the discharge pump 7 transports the clarified juice to the filtered juice storage tank 4 through the discharge pipe 13 and the guide pipe 12. The concentrated juice produced by filtration enters the return pipe 16, and the circulation pump 14 is started. The circulation pump 14 then re-transports the concentrated juice to the unfiltered juice storage tank 4 through the return pipe 16 and the conveying pipe 15. The filtered juice is circulated and filtered in the juice storage tank 3. The sampling tube 17 is opened by the electromagnetic flow valve 23, and the filtered juice liquid enters the sampling tube 17. The juice liquid in the sampling tube 17 flows downward and drips into the receiving hopper 22. The juice liquid enters the detection inlet of the automatic juice concentration detector 19 through the collection tube 21. The automatic juice concentration detector 19 can quickly measure the concentration of the juice, thereby enabling rapid detection of the filtered juice liquid. It can quickly and conveniently determine whether the ultrafiltration effect of the ultrafiltration system meets the requirements. The operation is simple and convenient, effectively improving the convenience of using the ultrafiltration system. After the test is completed, the staff cleans the automatic juice concentration detector 19.

[0023] The unfiltered juice storage tank 3 includes a first tank body 24. A liquid inlet pipe 25 is fixedly connected to the vertical side wall near the top of the first tank body 24, and a liquid outlet pipe 26 is fixedly connected to the vertical side wall near the bottom of the first tank body 24. A first shut-off valve 27 is fixedly connected to both the liquid inlet pipe 25 and the liquid outlet pipe 26. In use, juice can be easily added into the first tank body 24 through the liquid inlet pipe 25, and the liquid outlet pipe 26 can easily discharge the juice from the first tank body 24, thus improving the convenience of cleaning the first tank body 24.

[0024] The filtered juice storage tank 4 includes a second tank body 28 fixedly connected to the equipment frame 1. A discharge pipe 29 is fixedly connected to the vertical side wall of the second tank body 28 near the bottom. A second shut-off valve 30 is fixedly connected to the discharge pipe 29. When in use, the second shut-off valve 30 is opened, and the juice in the second tank body 28 can be discharged through the discharge pipe 29.

[0025] The mounting frame 9 includes a base 31, and a plurality of vertical frames 32 are fixedly connected to the upper side wall of the base 31. A support frame 33 is fixedly connected between the plurality of vertical frames 32. The serpentine ultrafiltration tube 10 is fixedly connected to the plurality of support frames 33. A reinforcing plate 34 is fixedly connected between the plurality of vertical frames 32. The vertical frames 32, support frames 33 and reinforcing plate 34 can form a stable structure, thereby improving the structural stability of the serpentine ultrafiltration tube 10 during operation.

[0026] The feed pipe 11, the discharge pipe 13 and the return pipe 16 are all fixedly connected to a flow control valve 35. The flow control valve 35 can improve the convenience of flow control in the feed pipe 11, the discharge pipe 13 and the return pipe 16.

[0027] A rubber hose 36 is fixedly connected to the upper end of the receiving hopper 22. The rubber hose 36 can prevent juice from splashing and improve the stability of the juice entering the automatic juice concentration detector 19.

[0028] Working principle: During filtration, the feed pump 6 is started. The feed pump 6 draws juice from the unfiltered juice storage tank 3 through the extraction pipe 8. The feed pump 6 then transports the juice to the serpentine ultrafiltration tube 10 through the feed pipe 11. The juice flows within the serpentine ultrafiltration tube 10, which performs ultrafiltration, thus effectively filtering the juice. The clarified juice enters the discharge pipe 13. The discharge pump 7 transports the clarified juice to the filtered juice storage tank 4 through the discharge pipe 13 and the guide pipe 12. The concentrated juice produced by filtration enters the return pipe 16. The circulation pump 14 is started, and the circulation pump 14 re-transports the concentrated juice back to the unfiltered juice storage tank through the return pipe 16 and the conveying pipe 15. The juice is circulated and filtered in the juice storage tank 3. The sampling tube 17 is opened by the electromagnetic flow valve 23, and the filtered juice liquid enters the sampling tube 17. The juice liquid in the sampling tube 17 flows downward and drips into the receiving hopper 22. The juice liquid enters the detection inlet of the automatic juice concentration detector 19 through the collection tube 21. The automatic juice concentration detector 19 can quickly measure the concentration of the juice, thereby enabling rapid detection of the filtered juice liquid. It can quickly and conveniently determine whether the ultrafiltration effect of the ultrafiltration system meets the requirements. The operation is simple and convenient, effectively improving the convenience of using the ultrafiltration system. After the test is completed, the staff cleans the automatic juice concentration detector 19.

[0029] It should be noted that, in this document, relational terms such as "first" and "second" are used only to distinguish one entity or operation from another, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Furthermore, the terms "comprising," "including," or any other variations thereof are intended to cover non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements includes not only those elements but also other elements not expressly listed, or elements inherent to such process, method, article, or apparatus.

[0030] Although embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made to these embodiments without departing from the principles and spirit of the present invention, the scope of which is defined by the appended claims and their equivalents.

Claims

1. An ultrafiltration system, comprising a device rack (1), characterized in that: A control box (2) is fixedly connected to the equipment frame (1). An unfiltered juice storage tank (3) and a filtered juice storage tank (4) are fixedly connected inside the equipment frame (1). Two fixing plates (5) are fixedly connected to the left side wall of the equipment frame (1). A feed pump (6) and a discharge pump (7) are fixedly connected to the two fixing plates (5) respectively. A suction pipe (8) is fixedly connected between the feed pump (6) and the unfiltered juice storage tank (3). An installation frame (9) is provided on the left side of the equipment frame (1). A serpentine ultrafiltration tube (10) is fixedly connected to the installation frame (9). The inlet of the serpentine ultrafiltration tube (10) is connected to the feed... A feed pipe (11) is fixedly connected between the pumps (6), a guide pipe (12) is fixedly connected between the discharge pump (7) and the filtered juice storage tank (4), a discharge pipe (13) is fixedly connected between the inlet of the discharge pump (7) and the serpentine ultrafiltration tube (10), a circulation pump (14) is fixedly connected on the equipment frame (1), a conveying pipe (15) is fixedly connected between the outlet of the circulation pump (14) and the unfiltered juice storage tank (3), a return pipe (16) is fixedly connected between the inlet of the circulation pump (14) and the serpentine ultrafiltration tube (10), and a concentration monitoring component is connected to the discharge pipe (13). The concentration monitoring component includes a sampling tube (17) fixedly connected to the discharge pipe (13), an mounting plate (18) fixedly connected to the mounting bracket (9), an automatic juice concentration detector (19) fixedly connected to the upper side wall of the mounting plate (18), an internally threaded pipe (20) fixedly connected to the inlet of the automatic juice concentration detector (19), a collection pipe (21) internally threaded into the internally threaded pipe (20), a receiving hopper (22) fixedly connected to the upper end of the collection pipe (21), the receiving hopper (22) being located below the sampling tube (17), and an electromagnetic flow valve (23) fixedly connected to the sampling tube (17).

2. The ultrafiltration system according to claim 1, characterized in that: The unfiltered juice storage tank (3) includes a first tank body (24), with an inlet pipe (25) fixedly connected to the vertical side wall near the top of the first tank body (24), and an outlet pipe (26) fixedly connected to the vertical side wall near the bottom of the first tank body (24). A first shut-off valve (27) is fixedly connected to both the inlet pipe (25) and the outlet pipe (26).

3. The ultrafiltration system according to claim 2, characterized in that: The filtered juice storage tank (4) includes a second tank body (28) fixedly connected to the equipment frame (1). The vertical side wall of the second tank body (28) near the bottom is fixedly connected to a discharge pipe (29), and a second shut-off valve (30) is fixedly connected to the discharge pipe (29).

4. The ultrafiltration system according to claim 3, characterized in that: The mounting bracket (9) includes a base (31), a plurality of vertical brackets (32) are fixedly connected to the upper side wall of the base (31), a support bracket (33) is fixedly connected between the plurality of vertical brackets (32), the serpentine ultrafiltration tube (10) is fixedly connected to the plurality of support brackets (33), and a reinforcing plate (34) is fixedly connected between the plurality of vertical brackets (32).

5. The ultrafiltration system according to claim 4, characterized in that: Flow control valves (35) are fixedly connected to the feed pipe (11), discharge pipe (13) and return pipe (16).

6. The ultrafiltration system according to claim 5, characterized in that: A rubber hose (36) is fixedly connected to the upper end of the receiving hopper (22).

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