Purple sweet potato extracting solution moisture filtering nano-film

Abstract

The utility model discloses a purple sweet potato extracting solution moisture filtering nano-film, and relates to the technical field of nano-filtration. The purple sweet potato extracting solution moisture filtering nanometer film comprises a protection shell and a nanometer filtering film body, a liquid injection pipe is installed on the top of the protection shell, a liquid injection pipe is installed outside the protection shell, and the nanometer filtering film body is installed on the inner wall of the protection shell. The ultrasonic generator is driven to drive the ultrasonic vibration bar, then liquid in the liquid storage tank can be subjected to ultrasonic treatment, the electromagnetic valve is driven to enable extracting liquid in the liquid storage tank to flow into the liquid storage chamber, and meanwhile the extracting liquid is filtered through the filtering assembly. The water pump is used for conveying the extracting solution water subjected to ultrasonic treatment and filtration in the liquid storage chamber into the protection shell through the connecting pipe, so that the nano-filtration membrane main body is used for filtering, the filtering efficiency of the extracting solution water can be improved, and waste is reduced.

Description

Technical Field

[0001] The utility model relates to the technical field of nanofiltration, in particular to a nano-film for filtering water in purple sweet potato extract. Background Technique

[0002] Nanomembrane technology, including ultrafiltration membranes, nanofiltration membranes, etc., has broad application prospects in the field of food processing. These membrane technologies can effectively separate, concentrate and purify functional components in food while maintaining their biological activity and nutritional value. Therefore, in the processing of purple sweet potatoes, nanomembrane technology can be used to extract nutritional components such as anthocyanins and dietary fiber in purple sweet potatoes, thereby improving the added value of products.

[0003] Regarding the above-mentioned related technologies, the inventor believes that there are the following defects: When the existing nanomembrane filters the water in the purple sweet potato extract, the purple sweet potato extract water is directly put into the nanomembrane for filtration, resulting in insufficient filtration of the purple sweet potato extract water and causing waste. Therefore, we propose a nano-film for filtering water in purple sweet potato extract to solve the above problems. Content of the Utility Model

[0004] Aiming at the deficiencies of the existing technology, the utility model provides a nano-film for filtering water in purple sweet potato extract, which solves the problem that when the nanomembrane filters the water in the purple sweet potato extract, the purple sweet potato extract water is directly put into the nanomembrane for filtration, resulting in insufficient filtration of the purple sweet potato extract water and causing waste.

[0005] To achieve the above purposes, the utility model is realized through the following technical solutions: A nano-film for filtering water in purple sweet potato extract includes a protective housing and a nanofiltration membrane body. A liquid injection pipe is installed at the top of the protective housing, and a liquid injection pipe is installed outside the protective housing. The nanofiltration membrane body is installed on the inner wall of the protective housing. At the same time, a liquid storage tank is fixedly installed in the middle of the outer wall of the protective housing. A water pressure sensor is installed at the top of the protective housing, an ultrasonic generator is fixedly installed at the top of the liquid storage tank, and a water pump is installed on the back of the liquid storage tank;

[0006] A liquid adding pipe is installed on one side of the liquid storage tank. An ultrasonic vibrating rod is fixedly installed at the output end of the water pump and located inside the liquid storage tank. At the same time, a partition is fixedly installed in the middle of the inner wall of the liquid storage tank. A liquid storage chamber is arranged at the bottom of the partition and at the bottom of the inner wall of the liquid storage tank. A connecting pipe is connected to the inner wall of the liquid storage chamber. A drainage pipeline is installed in the middle of the bottom of the partition, and a solenoid valve is fixedly installed at the bottom of the partition.

[0007] Preferably, one end of the connecting pipe is communicated with the inside of the liquid storage chamber, and the other end of the connecting pipe is communicated with the liquid injection pipe.

[0008] Preferably, the partition plate is fixedly installed in the middle of the inner wall of the liquid storage tank, and the top of the partition plate is semi-circular. At the same time, the bottom of the partition plate is slidably connected to a filtering component on the inner wall of the liquid storage chamber, and a positioning component is fixedly installed on the outer wall of the protection housing at the bottom of the filtering component.

[0009] Preferably, the filtering component includes a bracket, the bracket is slidably connected to the lower end of the inner wall of the liquid storage tank. At the same time, the bracket is located at the bottom of the liquid discharge pipe, and a filter screen is installed inside the bracket.

[0010] Preferably, one end of the bracket penetrates through one side of the liquid storage chamber, and positioning holes are formed at the left and right ends of the bottom of the bracket and outside the liquid storage chamber. At the same time, a pulling groove is formed outside the bracket and outside the liquid storage tank, and the top of the positioning component is inserted into the two positioning holes.

[0011] Preferably, the positioning component includes a fixing block, the fixing block is fixedly installed on the outer wall of the liquid storage tank and at the bottom of the bracket, and through holes are formed at the left and right ends of the top of the fixing block. At the same time, insertion rods are slidably connected to the inside of the fixing block and inside the two through holes.

[0012] Preferably, a connecting rod is fixedly installed at the bottom of the two insertion rods, and limiting blocks are fixedly installed at the upper ends of the two insertion rods. Springs are installed at the bottom of the two limiting blocks and at the bottom of the inner walls of the two through holes. At the same time, the tops of the two insertion rods are inserted into the inner walls of the two positioning holes.

[0013] Beneficial effects

[0014] The utility model provides a nano-film for filtering water in purple sweet potato extract. Compared with the prior art, the following beneficial effects are achieved:

[0015] In this nano-film for filtering water in purple sweet potato extract, by driving the ultrasonic generator to drive the ultrasonic vibration rod, the liquid water in the liquid storage tank can be ultrasonically treated. And by driving the solenoid valve, the extract liquid water inside the liquid storage tank flows into the liquid storage chamber. At the same time, the extract liquid water passes through the filtering component for filtering, and the ultrasonically treated and filtered extract liquid water inside the liquid storage chamber is transported to the inside of the protection housing through the connecting pipe by the water pump, so that the nano-filtering membrane main body can perform filtering, thereby improving the filtering efficiency of the extract liquid water and reducing waste. Description of the drawings

[0016] Figure 1 It is a schematic cross-sectional view of the protection housing of the overall structure of the utility model;

[0017] Figure 2 It is a schematic external view of the liquid storage tank of the overall structure of the utility model;

[0018] Figure 3 This is a schematic cross-sectional view of the liquid storage tank of the overall structure of the present utility model;

[0019] Figure 4 This is a schematic installation view of the filter assembly of the overall structure of the present utility model;

[0020] Figure 5 This is a schematic installation view of the positioning assembly of the overall structure of the present utility model.

[0021] In the figure: 1. Protective housing; 2. Liquid injection pipe; 3. Liquid discharge pipe; 4. Nanofiltration membrane main body; 5.; 6. Connecting pipe; 7. Water pressure sensor; 8. Filter assembly; 801. Bracket; 802. Filter screen; 803. Positioning hole; 804. Pulling groove; 9. Positioning assembly; 901. Fixed block; 902. Through hole; 903. Insert rod; 904. Connecting rod; 905. Limiting block; 906. Spring; 10. Water pump; 11. Ultrasonic generator; 12. Liquid addition pipe; 13. Liquid storage chamber; 14. Partition board; 15. Ultrasonic vibration rod; 16. Liquid discharge pipeline; 17. Solenoid valve. Specific embodiments

[0022] Next, the technical solutions in the embodiments of the present utility model will be clearly and completely described in conjunction with the accompanying drawings in the embodiments of the present utility model. Obviously, the described embodiments are only a part of the embodiments of the present utility model, rather than all the embodiments. All other embodiments obtained by those of ordinary skill in the art based on the embodiments of the present utility model without creative efforts shall fall within the protection scope of the present utility model.

[0023] Please refer to Figures 1-5 , the present utility model provides a technical solution: a nano-film for filtering moisture in purple sweet potato extract, including a protective housing 1 and a nanofiltration membrane main body 4. A liquid injection pipe 2 is installed at the top of the protective housing 1, and a liquid injection pipe 2 is installed outside the protective housing 1. The nanofiltration membrane main body 4 is installed on the inner wall of the protective housing 1. At the same time, a liquid storage tank 5 is fixedly installed in the middle of the outer wall of the protective housing 1. A water pressure sensor 7 is installed at the top of the protective housing 1. An ultrasonic generator 11 is fixedly installed at the top of the liquid storage tank 5. A water pump 10 is installed on the back of the liquid storage tank 5. A liquid addition pipe 12 is installed on one side of the liquid storage tank 5. An ultrasonic vibration rod 15 is fixedly installed at the output end of the water pump 10 and inside the liquid storage tank 5. At the same time, a partition board 14 is fixedly installed in the middle of the inner wall of the liquid storage tank 5. At the same time, a liquid storage chamber 13 is provided at the bottom of the partition board 14 and at the bottom of the inner wall of the liquid storage tank 5. A connecting pipe 6 is connected to the inner wall of the liquid storage chamber 13. A liquid discharge pipeline 16 is installed in the middle of the bottom of the partition board 14. And a solenoid valve 17 is fixedly installed at the bottom of the partition board 14.

[0024] By protecting the housing 1, the liquid injection pipe 2, the liquid discharge pipe 3, the nano-filter membrane main body 4 and the liquid storage tank 5 can be installed separately. Since the ultrasonic generator 11 is fixedly installed at the top of the liquid storage tank 5, the water pump 10 is installed on the back of the liquid storage tank 5, the liquid adding pipe 12 is installed on one side of the liquid storage tank 5, the output end of the water pump 10 and inside the inner wall of the liquid storage tank 5 is fixedly installed with the ultrasonic vibrating rod 15, and the partition plate 14 is fixedly installed in the middle of the inner wall of the liquid storage tank 5. Thus, before the purple sweet potato extract water is filtered, first inject the extract water into the inside of the liquid storage tank 5 through the liquid adding pipe 12, and drive the ultrasonic generator 11 to drive the ultrasonic vibrating rod 15, so that the ultrasonic waves generated by the ultrasonic generator 11 are transmitted to the extract water in the liquid storage tank 5 through the ultrasonic vibrating rod 15, and then the liquid water in the liquid storage tank 5 can be ultrasonically treated. And because there is a liquid storage chamber 13 at the bottom of the partition plate 14 and at the bottom of the inner wall of the liquid storage tank 5, a liquid discharge pipeline 16 is installed in the middle of the bottom of the partition plate 14, and an electromagnetic valve 17 is fixedly installed at the bottom of the partition plate 14. Thus, after the extract water in the inner wall of the liquid storage tank 5 is ultrasonically treated, drive the electromagnetic valve 17 to make the liquid discharge pipeline 16 communicate with the partition plate 14. Then the extract water inside the liquid storage tank 5 flows into the inside of the liquid storage chamber 13 from the bottom of the partition plate 14, and the extract water passes through the filter assembly 8 for filtration. At the same time, because the connecting pipe 6 is connected to the inner wall of the liquid storage chamber 13, the water pump 10 is installed on the back of the liquid storage tank 5, the nano-filter membrane main body 4 is installed inside the protective housing 1, and the water pressure sensor 7 is installed on the top of the protective housing 1. Thus, starting the water pump 10 can transport the ultrasonically treated and filtered extract water inside the liquid storage chamber 13 to the inside of the protective housing 1 through the connecting pipe 6, which can improve the filtration efficiency of the extract water and reduce waste. At the same time, the water pressure sensor 7 can be used to monitor the pressure of the water inside the connecting pipe 6 in real time, so that by observing the water pressure sensor 7, the state of the nano-filter membrane main body 4 can be judged.

[0025] Refer to Figure 1 , Figure 2 , Figure 3 , one end of the connecting pipe 6 is communicated with the inside of the liquid storage chamber 13, and the other end of the connecting pipe 6 is communicated with the liquid injection pipe 2. The partition plate 14 is fixedly installed in the middle of the inner wall of the liquid storage tank 5, and the top of the partition plate 14 is semi-circular. At the same time, a filter assembly 8 is slidably connected to the inner wall of the liquid storage chamber 13 at the bottom of the partition plate 14, and a positioning assembly 9 is fixedly installed on the outer wall of the protective housing 1 at the bottom of the filter assembly 8.

[0026] By protecting the housing 1, the filtering component 8, the positioning component 9 and the partition 14 can be installed. Since one end of the connecting pipe 6 is connected to the inside of the liquid storage chamber 13 and the other end of the connecting pipe 6 is connected to the liquid injection pipe 2, starting the water pump 10 can transport the ultrasonic-treated and filtered extraction liquid water inside the liquid storage chamber 13 to the inside of the protection housing 1 through the connecting pipe 6, thereby improving the filtering efficiency of the extraction liquid water. At the same time, through the filtering component 8, the liquid water after ultrasonic treatment inside the liquid storage tank 5 can be preliminarily filtered, and through the positioning component 9, it is convenient to clean and replace the filtering component 8.

[0027] Refer to Figure 3 、 Figure 4 As shown in FIGS.

[0028] Through the support 801 in the filtering component 8, the filter screen 802 can be installed. Since the support 801 is slidably connected to the inner wall of the liquid storage chamber 13, positioning holes 803 are provided at the left and right ends of the bottom of the support 801, and a pulling groove 804 is provided on the outside of the support 801. The top of the positioning component 9 is inserted into the two positioning holes 803. Thus, by stretching the positioning component 9, the top of the positioning component 9 is separated from the two positioning holes 803, thereby releasing the limit on the support 801. At this time, pulling the support 801 can drive the filter screen 802 to be pulled out or inserted into the liquid storage tank 5, thereby facilitating the replacement or cleaning of the filter screen 802.

[0029] Refer to Figure 3 、 Figure 5 As shown in FIGS.

[0030] By positioning the fixed block 901 in the positioning component 9, the two insertion rods 903 and the two springs 906 can be installed. Since the bottom of the two insertion rods 903 is fixedly installed with a connecting rod 904, and the upper ends of the two insertion rods 903 are fixedly installed with a limiting block 905. At the same time, the tops of the two insertion rods 903 are inserted into the inner walls of the two positioning holes 803. Then, by stretching the insertion rods 903, the two insertion rods 903 and the two limiting blocks 905 can be driven to slide along the inner walls of the two through holes 902. At this time, the two insertion rods 903 are separated from the inner walls of the two positioning holes 803, and the two springs 906 are stretched. At this time, the two insertion rods 903 can release the limit on the bracket 801, which is convenient for pulling out or inserting the bracket 801 into the interior of the liquid storage chamber 13.

[0031] During operation, the liquid injection pipe 2, the liquid discharge pipe 3, the nano-filter membrane main body 4 and the liquid storage tank 5 can be installed respectively through the protective housing 1. Since the ultrasonic generator 11 is fixedly installed on the top of the liquid storage tank 5, the water pump 10 is installed on the back of the liquid storage tank 5, the liquid adding pipe 12 is installed on one side of the liquid storage tank 5, the output end of the water pump 10 and is fixedly installed with an ultrasonic vibration rod 15 on the inner wall of the liquid storage tank 5, and the partition 14 is fixedly installed in the middle of the inner wall of the liquid storage tank 5. Therefore, before the purple sweet potato extract water is filtered, first inject the extract water into the interior of the liquid storage tank 5 through the liquid adding pipe 12, and drive the ultrasonic generator 11 to drive the ultrasonic vibration rod 15, so that the ultrasonic waves generated by the ultrasonic generator 11 are transmitted to the extract water in the liquid storage tank 5 through the ultrasonic vibration rod 15. Then, the liquid water in the liquid storage tank 5 can be ultrasonically treated. And because there is a liquid storage chamber 13 at the bottom of the partition 14 and on the bottom inner wall of the liquid storage tank 5, a liquid discharge pipeline 16 is installed in the middle of the bottom of the partition 14, and the electromagnetic valve 17 is fixedly installed at the bottom of the partition 14. Therefore, after the extract water on the inner wall of the liquid storage tank 5 is ultrasonically treated, drive the electromagnetic valve 17 to make the liquid discharge pipeline 16 communicate with the partition 14. Then, the extract water inside the liquid storage tank 5 flows from the bottom of the partition 14 into the interior of the liquid storage chamber 13, and the extract water is filtered by the filter assembly 8. At the same time, because the inner wall of the liquid storage chamber 13 is connected with a connecting pipe 6, the water pump 10 is installed on the back of the liquid storage tank 5, the nano-filter membrane main body 4 is installed inside the protective housing 1, and the water pressure sensor 7 is installed on the top of the protective housing 1. Therefore, starting the water pump 10 can transport the ultrasonically treated and filtered extract water inside the liquid storage chamber 13 to the inside of the protective housing 1 through the connecting pipe 6, which can improve the filtration efficiency of the extract water and reduce waste. At the same time, the water pressure sensor 7 can be used to monitor the pressure of the water inside the connecting pipe 6 in real time, so as to judge the state of the nano-filter membrane main body 4 by observing the water pressure sensor 7.

[0032] By protecting the housing 1, the filtering component 8, the positioning component 9 and the partition 14 can be installed. Since one end of the connecting pipe 6 is connected to the inside of the liquid storage chamber 13 and the other end of the connecting pipe 6 is connected to the liquid injection pipe 2, starting the water pump 10 can transport the ultrasonic-treated and filtered extract water inside the liquid storage chamber 13 to the inside of the protective housing 1 through the connecting pipe 6, thereby improving the filtering efficiency of the extract water. At the same time, through the filtering component 8, the liquid water after ultrasonic treatment inside the liquid storage tank 5 can be preliminarily filtered, and through the positioning component 9, it is convenient to clean and replace the filtering component 8.

[0033] Through the bracket 801 in the filtering component 8, the filter screen 802 can be installed. Since the bracket 801 is slidably connected to the inner wall of the liquid storage chamber 13, and positioning holes 803 are opened at the left and right ends of the bottom of the bracket 801, and a pulling groove 804 is opened on the outside of the bracket 801, the top of the positioning component 9 is inserted into the two positioning holes 803. Thus, by stretching the positioning component 9, the top of the positioning component 9 is separated from the two positioning holes 803, and then the limit on the bracket 801 is released. At this time, pulling the bracket 801 can drive the filter screen 802 to be pulled out or inserted into the liquid storage tank 5, thereby facilitating the replacement or cleaning of the filter screen 802.

[0034] Through the fixing block 901 in the positioning component 9, the two insertion rods 903 and the two springs 906 can be installed. Since a connecting rod 904 is fixedly installed at the bottom of the two insertion rods 903, and a limiting block 905 is fixedly installed at the upper ends of the two insertion rods 903, and the tops of the two insertion rods 903 are inserted into the inner walls of the two positioning holes 803. Thus, by stretching the insertion rods 903, the two insertion rods 903 and the two limiting blocks 905 can be driven to slide along the inner walls of the two through holes 902. At this time, the two insertion rods 903 are separated from the inner walls of the two positioning holes 803, and the two springs 906 are stretched. At this time, the two insertion rods 903 can release the limit on the bracket 801, thereby facilitating the extraction or insertion of the bracket 801 into the liquid storage chamber 13.

[0035] In summary, the device drives the ultrasonic generator 11 to drive the ultrasonic vibration rod 15, thereby being able to perform ultrasonic treatment on the liquid water in the liquid storage tank 5. Driving the solenoid valve 17 makes the drain pipe 16 communicate with the partition 14. Thus, the extract water inside the liquid storage tank 5 can flow from the partition 14 into the inside of the liquid storage chamber 13, and the extract water passes through the filtration of the filtering component 8. Starting the water pump 10 can transport the ultrasonic-treated and filtered extract water inside the liquid storage chamber 13 to the inside of the protective housing 1 through the connecting pipe 6 and filter it through the nano-filtration membrane main body 4, thereby improving the filtering efficiency of the extract water and reducing waste.

[0036] At the same time, the content not described in detail in this specification belongs to the prior art well known to those skilled in the art.

Claims

1. A purple sweet potato extract water filtration nano-membrane, comprising a protective shell (1) and a nano-filtration membrane body (4), wherein a liquid injection tube (2) is installed on the top of the protective shell (1), and a liquid injection tube (2) is installed outside the protective shell (1), characterized in that: The nanofiltration membrane body (4) is mounted on the inner wall of the protective shell (1), and a liquid storage tank (5) is fixedly mounted in the middle of the outer wall of the protective shell (1), a water pressure sensor (7) is mounted on the top of the protective shell (1), an ultrasonic generator (11) is fixedly mounted on the top of the liquid storage tank (5), and a water pump (10) is mounted on the back of the liquid storage tank (5); A liquid adding pipe (12) is installed on one side of the liquid storage tank (5), an ultrasonic vibration rod (15) is fixedly installed at the output end of the water pump (10) and located on the inner wall of the liquid storage tank (5), and a partition (14) is fixedly installed in the middle of the inner wall of the liquid storage tank (5), and a liquid storage chamber (13) is provided at the bottom of the partition (14) and located at the bottom of the inner wall of the liquid storage tank (5), the inner wall of the liquid storage chamber (13) is connected to a connecting pipe (6), a liquid discharge pipe (16) is installed in the middle of the bottom of the partition (14), and a solenoid valve (17) is fixedly installed at the bottom of the partition (14).

2. A purple sweet potato extract water filtration nanomembrane according to claim 1, characterized in that: One end of the connecting tube (6) is connected to the interior of the liquid storage chamber (13), and the other end of the connecting tube (6) is connected to the liquid injection tube (2).

3. A purple sweet potato extract water filtration nanomembrane according to claim 1, characterized in that: The partition (14) is fixedly mounted on the middle part of the inner wall of the liquid storage tank (5), and the top of the partition (14) is semicircular. At the same time, the bottom of the partition (14) is located on the inner wall of the liquid storage chamber (13) and is slidably connected to a filter assembly (8). The bottom of the filter assembly (8) is fixedly mounted on the outer wall of the protective shell (1) with a positioning assembly (9).

4. A purple sweet potato extract water filtration nanomembrane according to claim 3, characterized in that: The filter assembly (8) comprises a bracket (801), the bracket (801) being slidably connected to the lower end of the inner wall of the liquid storage tank (5), the bracket (801) being located at the bottom of the liquid discharge pipe (16), and a filter screen (802) being installed inside the bracket (801).

5. A purple sweet potato extract water filtration nanomembrane according to claim 4, characterized in that: One end of the bracket (801) passes through one side of the liquid storage chamber (13), and positioning holes (803) are provided at the left and right ends of the bottom of the bracket (801) and located outside the liquid storage chamber (13). At the same time, a groove (804) is provided on the outside of the bracket (801) and located outside the liquid storage tank (5), and the top of the positioning component (9) is inserted into the inside of the two positioning holes (803).

6. A purple sweet potato extract water filtration nanomembrane according to claim 4, characterized in that: The positioning assembly (9) comprises a fixing block (901), the fixing block (901) being fixedly mounted on the outer wall of the liquid storage tank (5) and located at the bottom of the bracket (801), and through holes (902) are provided at both left and right ends of the top of the fixing block (901), and insertion rods (903) are slidably connected to the inner wall of the fixing block (901) and inside the two through holes (902).

7. A purple sweet potato extract water filtration nanomembrane according to claim 6, characterized in that: A connecting rod (904) is fixedly installed at the bottom of the two insertion rods (903), and a limiting block (905) is fixedly installed at the upper end of the two insertion rods (903). Springs (906) are installed at the bottom of the two limiting blocks (905) and at the bottom of the inner walls of the two through holes (902). At the same time, the tops of the two insertion rods (903) are plugged into the inner walls of the two positioning holes (803).

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