A membrane filtration and concentration device suitable for the isolation of natural product pigments

Abstract

The utility model relates to natural product pigment separation technical field, specifically disclose a kind of membrane filtration and concentration device suitable for natural product pigment separation, comprising: filter concentration bucket and apron, the left side of filter concentration bucket is equipped with control cabinet;The apron is installed in the upper of filter concentration bucket, and apron is connected with filter concentration bucket by first connecting mechanism;The apron below is equipped with filter membrane by the second connecting mechanism of convenient disassembly, the left side of the upper of apron is equipped with second delivery pipe, and the middle portion of second delivery pipe is equipped with pump body, and the left end below of second delivery pipe is equipped with first delivery pipe.The inside of second delivery pipe and first delivery pipe is all connected with first mounting rod with clamping groove, and the lower end of first mounting rod is threadedly connected with first mounting cap.The membrane filtration and concentration device suitable for natural product pigment separation, it is convenient to disassemble apron, it is convenient to clean internal parts, and it is convenient to replace filter membrane, guarantee filtering effect.

Description

Technical Field

[0001] This utility model relates to the field of natural product pigment separation technology, specifically a membrane filtration and concentration device suitable for the separation of natural product pigments. Background Technology

[0002] Natural product pigments are pigments extracted from animals, plants or microorganisms. Due to their high safety and high physiological activity, they are widely used in various fields such as food, feed and pharmaceuticals. Membrane filtration and concentration devices are used for the separation of natural product pigments. There are a variety of membrane filtration and concentration devices on the market suitable for the separation of natural product pigments.

[0003] Chinese Patent CN218188953U, for example, discloses a membrane filtration concentration device, relating to the field of membrane filtration concentration technology. The device includes a base, a support mounted on one side of the top of the base, a filter barrel mounted on the top of the support, a filter membrane installed inside the filter barrel, a motor mounted at the center of the top of the filter barrel, and a rotating shaft connected to the output end of the motor. One end of the rotating shaft passes through the interior of the filter barrel and is located at the center of the filter membrane. The bottom end of the rotating shaft is rotatably connected to the filter membrane. Connecting frames are fitted on both ends of the rotating shaft within the filter membrane. Two guide plates are connected between the two connecting frames, and the two guide plates are located at opposite ends of the connecting frames. This device can guide the concentrated liquid near the surface of the filter membrane to the center and maintain a relatively uniform liquid concentration inside the filter membrane through stirring blades, thereby making it easier for subsequent liquids to pass through and improving filtration efficiency.

[0004] However, current membrane filtration and concentration devices suitable for the separation of pigments from natural products are inconvenient to disassemble, have difficult internal parts to clean, and require complicated membrane replacement, which affects the filtration effect. Therefore, we propose a membrane filtration and concentration device suitable for the separation of pigments from natural products to solve the problems mentioned above. Utility Model Content

[0005] The purpose of this invention is to provide a membrane filtration and concentration device suitable for the separation of pigments from natural products, in order to solve the problems mentioned in the background art, such as the inconvenience of disassembling the cover plate, the difficulty in cleaning internal parts, the cumbersome replacement of the filter membrane, and the impact on the filtration effect.

[0006] To achieve the above objectives, this utility model provides the following technical solution: a membrane filtration and concentration device suitable for separating pigments from natural products, comprising:

[0007] A filter concentration tank, with a control cabinet installed on its left side;

[0008] Also includes:

[0009] A cover plate is installed above the filter concentration tank and is connected to the filter concentration tank via a first connecting mechanism.

[0010] A filter membrane is installed below the cover plate via a second connecting mechanism that allows for easy disassembly.

[0011] Preferably, a second conveying pipe is installed on the upper left side of the cover plate, and a pump body is installed in the middle of the second conveying pipe, and a first conveying pipe is installed below the left end of the second conveying pipe.

[0012] Preferably, both the second conveying pipe and the first conveying pipe have a first mounting rod connected to their interiors via slots, and the lower end of the first mounting rod is threaded with a first mounting cap. The first mounting rod is set at equal angles.

[0013] Preferably, the first connecting mechanism includes a second mounting rod and a second mounting cap. The cover plate is slotted above the filter concentration tank, and the cover plate and the filter concentration tank are both slotted with the second mounting rod. The second mounting rod and the second mounting cap are threaded together, and the second mounting rod is set at an equal angle.

[0014] Preferably, the second connecting mechanism includes a mounting ring, a third mounting rod, and a third mounting cap, wherein the mounting ring is connected to the filter membrane slot, and the third mounting rod and the third mounting cap are threaded together.

[0015] Preferably, the third mounting rod is fixed to the outside of the filter membrane, and the third mounting rod is set at an equal angle on the filter membrane. Both the third mounting rod and the third mounting cap are connected to the mounting ring groove.

[0016] Compared with the prior art, the present invention has at least the following beneficial effects: the membrane filtration and concentration device suitable for the separation of pigments from natural products is easy to disassemble, facilitates cleaning of internal parts, and makes it easy to replace the filter membrane, thus ensuring the filtration effect;

[0017] 1. It is equipped with a second mounting rod, a second mounting cap, and a cover plate. The cover plate and the filter concentration tank are both connected to the second mounting rod through the slot. The second mounting rod and the second mounting cap are connected by threads, which facilitates the disassembly of the cover plate and makes it easy to clean the internal parts.

[0018] 2. It is equipped with an installation ring, a third installation rod, and a third installation cap. The installation ring is connected to the filter membrane slot, and the installation ring is connected to the third installation rod slot fixed on the outside of the filter membrane. The third installation cap and the third installation rod are threaded together, so that the third installation rod is connected to the installation ring slot. The filter membrane can be installed in the installation ring, which facilitates the replacement of the filter membrane and ensures the filtration effect.

[0019] 3. It is equipped with a second conveying pipe, a first mounting rod and a first mounting cap. The first and second conveying pipes are connected to the first mounting rod through the slots. The first mounting rod and the first mounting cap are threaded together to fix the first and second conveying pipes and facilitate the disassembly of the second conveying pipe. Attached Figure Description

[0020] The accompanying drawings, which are included to provide a further understanding of this application and form part of this application, illustrate exemplary embodiments and are used to explain this application, but do not constitute an undue limitation of this application. In the drawings:

[0021] Figure 1 This is a schematic diagram of the overall structure of the present invention viewed from the left.

[0022] Figure 2 This is a schematic diagram of the overall structure of the present invention from the right side.

[0023] Figure 3 This is a schematic diagram of the overall structure connecting the second conveying pipe and the first conveying pipe of this utility model;

[0024] Figure 4 This is a schematic diagram of the overall structure connecting the drive motor and the cleaning scraper of this utility model;

[0025] Figure 5 This is a schematic diagram of the overall structure of the cover plate and mounting ring connection of this utility model;

[0026] Figure 6 This is a schematic diagram of the overall structure connecting the cover plate and the filtration and concentration tank of this utility model;

[0027] Figure 7 This utility model Figure 6 Enlarged structural diagram at point A in the middle.

[0028] In the diagram: 1. Filtration and concentration tank; 2. Control cabinet; 3. First conveying pipe; 4. Second conveying pipe; 5. Pump body; 6. First mounting rod; 7. First mounting cap; 8. Cover plate; 9. Drive motor; 10. Cleaning scraper; 11. Mounting ring; 12. Filter membrane; 13. Second mounting rod; 14. Second mounting cap; 15. Third mounting rod; 16. Third mounting cap. Detailed Implementation

[0029] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments of the present utility model, so that the implementation process of how the present application uses technical means to solve technical problems and achieve technical effects can be fully understood and implemented accordingly. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments.

[0030] To address the technical problems of existing membrane filtration and concentration devices suitable for separating pigments from natural products, this embodiment discloses the following technical content:

[0031] Please see Figures 1-7 A membrane filtration and concentration device suitable for the separation of pigments from natural products includes: a filtration and concentration tank 1, a control cabinet 2, a first conveying pipe 3, a second conveying pipe 4, a pump body 5, a first mounting rod 6, a first mounting cap 7, a cover plate 8, a drive motor 9, a cleaning scraper 10, a mounting ring 11, a filter membrane 12, a second mounting rod 13, a second mounting cap 14, a third mounting rod 15, and a third mounting cap 16.

[0032] First, as attached Figure 1 Appendix Figure 2 and attached Figure 3 As shown, a control cabinet 2 is installed on the left side of the filter concentration tank 1. The filter concentration tank 1 is controlled by the control cabinet 2. A filter membrane 12 is installed below the cover plate 8 through a second connecting mechanism that is easy to disassemble. The cover plate 8 is installed on the top of the filter concentration tank 1, so that the filter membrane 12 and the filter concentration tank 1 are connected by a slot. The cover plate 8 is connected to the filter concentration tank 1 through the first connecting mechanism, so that the cover plate 8 is fixed on the filter concentration tank 1. A second conveying pipe 4 is installed on the upper left side of the cover plate 8. A pump body 5 is installed in the middle of the second conveying pipe 4. The second conveying pipe 4 is installed on the first conveying pipe 3. The pump body 5 is turned on, and the material to be filtered and concentrated is input into the filter concentration tank 1 through the first conveying pipe 3 and the second conveying pipe 4.

[0033] As attached Figure 2 Appendix Figure 5 and attached Figure 6 As shown, the first connecting mechanism includes a second mounting rod 13 and a second mounting cap 14. The cover plate 8 is slotted and connected to the top of the filter concentration tank 1. The second mounting rod 13 is slotted and connected to the filter concentration tank 1 and the cover plate 8. Then, the second mounting rod 13 and the second mounting cap 14 are threaded together to fix the cover plate 8 on the filter concentration tank 1. The second mounting rod 13 is set at equal angles to ensure stability.

[0034] As attached Figure 3 As shown, the second conveying pipe 4 is placed above the first conveying pipe 3, the first mounting rod 6 is inserted into the first conveying pipe 3 and the second conveying pipe 4, and the first mounting cap 7 is threaded to the first mounting rod 6 to fix the first conveying pipe 3 and the second conveying pipe 4 together. The first mounting rod 6 is set at equal angles to ensure the stability of the first conveying pipe 3 and the second conveying pipe 4.

[0035] As attached Figure 4 Appendix Figure 5 Appendix Figure 6 and attached Figure 7As shown, the second connecting mechanism includes a mounting ring 11, a third mounting rod 15, and a third mounting cap 16. The mounting ring 11 and the filter membrane 12 are connected by a slot. The third mounting rod 15 is fixed to the outside of the filter membrane 12, so that the third mounting rod 15 and the mounting ring 11 are connected by a slot. The third mounting rod 15 and the third mounting cap 16 are threaded together, so that the third mounting cap 16 is connected to the inside of the mounting ring 11, thus fixing the mounting ring 11 and the filter membrane 12 together. The third mounting rod 15 is set at an equal angle on the filter membrane 12 to ensure the stability of the connection between the filter membrane 12 and the mounting ring 11.

[0036] All standard parts used in this utility model can be purchased from the market, and irregular parts can be customized according to the description and drawings. The specific connection methods of each part adopt conventional methods such as bolts, rivets, and welding that are mature in the prior art. The machinery, parts and equipment adopt conventional models in the prior art, and the circuit connection adopts conventional connection methods in the prior art, which will not be described in detail here.

[0037] Although the present invention has been described in detail with reference to the foregoing embodiments, those skilled in the art can still modify the technical solutions described in the foregoing embodiments or make equivalent substitutions for some of the technical features. Any modifications, equivalent substitutions, improvements, etc., made within the spirit and principles of the present invention should be included within the protection scope of the present invention.

Claims

1. A membrane filtration and concentration device suitable for separating pigments from natural products, comprising: A filter concentration tank (1) is provided, and a control cabinet (2) is installed on the left side of the filter concentration tank (1). Its characteristic is that it further includes: Cover plate (8), which is installed above the filter concentration tank (1) and is connected to the filter concentration tank (1) through a first connecting mechanism; A filter membrane (12) is installed below the cover plate (8) via a second connecting mechanism that is easy to disassemble.

2. The membrane filtration and concentration device suitable for the isolation of natural product pigments according to claim 1, characterized in that: A second conveying pipe (4) is installed on the upper left side of the cover plate (8), and a pump body (5) is installed in the middle of the second conveying pipe (4). A first conveying pipe (3) is installed below the left end of the second conveying pipe (4).

3. The membrane filtration and concentration device for separating pigments from natural products according to claim 2, characterized in that: The second conveying pipe (4) and the first conveying pipe (3) are both connected to the first mounting rod (6) by a slot, and the lower end of the first mounting rod (6) is threaded with a first mounting cap (7). The first mounting rod (6) is set at an equal angle.

4. The membrane filtration and concentration device for separating pigments from natural products according to claim 1, characterized in that: The first connecting mechanism includes a second mounting rod (13) and a second mounting cap (14). The cover plate (8) is slotted above the filter concentration tank (1), and the cover plate (8) and the filter concentration tank (1) are both slotted with the second mounting rod (13). The second mounting rod (13) and the second mounting cap (14) are threaded together. The second mounting rod (13) is set at equal angles.

5. The membrane filtration and concentration device suitable for isolation of natural product pigments according to claim 1, characterized in that: The second connecting mechanism includes a mounting ring (11), a third mounting rod (15) and a third mounting cap (16). The mounting ring (11) is slotted to the filter membrane (12), and the third mounting rod (15) and the third mounting cap (16) are threaded together.

6. A membrane filtration and concentration device suitable for the isolation of natural product pigments according to claim 5, characterized in that: The third mounting rod (15) is fixed on the outside of the filter membrane (12), and the third mounting rod (15) is set at an equal angle on the filter membrane (12). The third mounting rod (15) and the third mounting cap (16) are both connected to the mounting ring (11) slot.

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