Marine organism polysaccharide extraction device

Abstract

The utility model discloses a marine organism polysaccharide extraction device and relates to the technical field of marine organism extraction. Three first supporting rods are fixedly connected to one side of the top end of the base, an extraction tank is fixedly connected to the top ends of the three first supporting rods jointly, a stirring mechanism is arranged at the top end and in the extraction tank jointly, a conveying pipe penetrates through the lower portion of one end of the extraction tank, and four second supporting rods are fixedly connected to one side of the top end of the base. The top ends of the four second supporting rods are jointly and fixedly connected with a filtering box, one end of the conveying pipe penetrates through the upper portion of one end of the filtering box, the inner wall of the filtering box is fixedly connected with a filtering net, and the top end and the interior of the filtering box are jointly provided with a cleaning mechanism used in cooperation with the filtering net. By arranging the stirring mechanism, extraction raw materials can be fully stirred during extraction, so that the reaction is more sufficient, and by arranging the cleaning mechanism structure, solids filtered out on the filter screen can be conveniently cleaned.

Description

Technical Field

[0001] The utility model relates to the technical field of marine biological extraction, in particular to a marine biological polysaccharide extraction device. Background Art

[0002] Seaweed polysaccharides are a type of multi-component mixture extracted from seaweeds such as agar-agar, kelp, and sea cucumber. They are composed of different monosaccharides connected by glycosidic bonds. They are the general name for various high-molecular compounds contained between and within seaweed cells. Based on their sources, they can be divided into four categories: brown algae polysaccharides, red algae polysaccharides, green algae polysaccharides, and cyanobacteria polysaccharides. Since seaweed polysaccharides are mostly mixtures of sulfated carbohydrates of different molecular weights, they have different sources, structures, and biological activities. Therefore, the separation and extraction technology of polysaccharides in seaweed and their industrial application have received great attention.

[0003] According to the announcement number: CN204151276U, a device for extracting marine biological active ingredients is disclosed. This technology discloses "including a spray device, a seaweed conveying mechanism, a drying box, a pulverizer, an ultrasonic-assisted extraction device, a filtering and concentrating device, and an alcohol precipitation collection device. A seaweed conveying mechanism is arranged below the spray device, and the seaweed conveying mechanism is connected to the drying box. A pulverizer, an ultrasonic-assisted extraction device, a filtering and concentrating device, and an alcohol precipitation collection device are arranged below the drying box in sequence. The ultrasonic-assisted extraction device is connected to a water delivery pipe and other technical solutions, which have achieved industrial production. The seaweed polysaccharide extraction shortens the extraction time and reduces the energy utilization due to the use of ultrasonic extraction technology";

[0004] Firstly, the existing polysaccharide extraction device does not have a structure for stirring the extraction raw materials. When extracting polysaccharides from seaweed, the seaweed body needs to be fully integrated with the reaction liquid for extraction. The existing device generally puts the seaweed directly into the reaction liquid without a stirring mechanism, which makes it inconvenient to fully stir and extract the extraction raw materials, thereby reducing the extraction efficiency of the extraction device. Secondly, after the extraction, the extracted raw materials need to be separated into solid and liquid. During the separation, it is not convenient to clean the filtered fixed substances from the filter screen, thereby reducing the convenience of using the extraction device. Utility Model Content

[0005] In order to solve the problem that it is inconvenient to fully stir and extract the extraction raw materials and it is inconvenient to clean up the filtered fixed from the filter net; the purpose of the utility model is to provide a marine biopolysaccharide extraction device.

[0006] In order to solve the above technical problems, the utility model adopts the following technical solutions: a marine biopolysaccharide extraction device, comprising a base, three first support rods are fixedly connected to one side of the top of the base, the tops of the three first support rods are commonly fixedly connected to an extraction tank, a stirring mechanism is commonly provided at the top and inside of the extraction tank, a delivery pipe is penetrated through the lower part of one end of the extraction tank, four second support rods are fixedly connected to one side of the top of the base, and the tops of the four second support rods are commonly fixedly connected to a filter box, and one end of the delivery pipe penetrates through the upper part of one end of the filter box, a filter screen is fixedly connected to the inner wall of the filter box, and a cleaning mechanism for cooperating with the filter screen is commonly provided at the top and inside of the filter box.

[0007] Preferably, the stirring mechanism includes a round rod, two of which are provided, the bottom ends of the two round rods are rotatably connected to the lower inner wall of the extraction tank, the outer surfaces of the two round rods are fixedly sleeved with stirring pieces, and the top ends of the two round rods pass through the upper inner wall of the extraction tank and are fixedly connected with sprockets, and the outer surfaces of the two sprockets are jointly sleeved with a chain; the top end of the extraction tank is fixedly connected to a supporting shell, a first motor is fixedly connected to one side of the top end of the supporting shell, and the output end of the first motor passes through the top end of the supporting shell and is fixedly connected to the middle part of the top end of one of the sprockets.

[0008] Preferably, the cleaning mechanism comprises a long shell, a bracket is fixedly connected to one side of the top end of the long shell, a support seat is fixedly connected to an inner wall of one side of the bracket, and a second motor is fixedly connected to the top of the support seat, a worm is fixedly connected to the output end of the second motor, and the outer surface of the worm is meshingly connected to a worm wheel, a rotating rod is fixedly connected to the middle part of one end of the worm wheel, an end of the rotating rod facing away from the worm wheel passes through one end of the long shell and is fixedly connected to a screw, and an end of the screw away from the rotating rod is rotatably connected to an inner wall of one side of the long shell, a slider is threadedly sleeved on the outer surface of the screw, a guide groove for cooperating with the slider is provided at the top of the filter box, and the bottom end of the slider passes through the guide groove and is fixedly connected to a connecting plate, and the bottom end of the connecting plate is fixedly connected to a cleaning plate.

[0009] Compared with the prior art, the beneficial effects of the present invention are:

[0010] 1. The present application provides a stirring mechanism structure to facilitate sufficient stirring of the extraction raw materials during extraction to make them react more fully, thereby achieving a better extraction effect of polysaccharides and improving the extraction efficiency of the extraction device;

[0011] 2. The present application sets up a cleaning mechanism structure to facilitate the cleaning of solids filtered out of the filter screen during filtration, thereby preventing the solids from blocking the filter screen and affecting the filtration of the polysaccharide liquid, thereby improving the practicability of the extraction device. BRIEF DESCRIPTION OF THE DRAWINGS

[0012] In order to more clearly illustrate the embodiments of the utility model or the technical solutions in the prior art, the drawings required for use in the embodiments or the description of the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments of the utility model. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying creative work.

[0013] Figure 1 It is a schematic diagram of the structure of the utility model.

[0014] Figure 2 It is a schematic diagram of the cross-sectional structure of the stirring mechanism of the utility model.

[0015] Figure 3 It is a schematic diagram of the cross-sectional structure of the cleaning mechanism of the utility model.

[0016] Figure 4 For this utility model Figure 3 A schematic diagram of the enlarged structure in the middle.

[0017] In the figure: 1. base; 2. stirring mechanism; 21. sprocket; 22. round rod; 23. stirring member; 24. first motor; 25. support shell; 26. chain; 3. cleaning mechanism; 31. guide groove; 32. connecting plate; 33. cleaning plate; 34. slider; 35. screw; 36. long shell; 37. rotating rod; 38. worm gear; 39. support seat; 301. second motor; 302. bracket; 303. worm; 4. feeding pipe; 5. feeding port; 6. extraction tank; 7. first support rod; 8. conveying pipe; 9. box door; 10. discharge port; 11. second support rod; 12. discharge pipe; 13. second control valve; 14. filter screen; 15. filter box; 16. first control valve. DETAILED DESCRIPTION

[0018] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0019] Example: Figure 1-4As shown, the utility model provides a marine biopolysaccharide extraction device, including a base 1, three first support rods 7 are fixedly connected to one side of the top of the base 1, the tops of the three first support rods 7 are commonly fixedly connected to an extraction tank 6, the top and the interior of the extraction tank 6 are commonly provided with a stirring mechanism 2, a delivery pipe 8 is penetrated at the lower part of one end of the extraction tank 6, four second support rods 11 are fixedly connected to one side of the top of the base 1, and the tops of the four second support rods 11 are commonly fixedly connected to a filter box 15, and one end of the delivery pipe 8 penetrates one end of the filter box 15. At the upper part, the inner wall of the filter box 15 is fixedly connected with a filter screen 14, and the top and the inside of the filter box 15 are jointly provided with a cleaning mechanism 3 used in conjunction with the filter screen 14. The setting of the stirring mechanism 2 facilitates the sufficient stirring of the raw materials in the extraction tank 6 to make them fully react. The reacted raw materials are discharged to the filter box 15 through the conveying pipe 8 to be filtered, so that the filtered solids remain on the filter screen 14. The cleaning mechanism 3 cleans the fixed parts on the filter screen 14, and the filtered polysaccharide liquid leaks to the bottom of the filter box 15 for storage, thereby completing the extraction of the polysaccharide.

[0020] The stirring mechanism 2 includes a round rod 22, two of which are provided, the bottom ends of the two round rods 22 are rotatably connected to the lower inner wall of the extraction tank 6, the outer surfaces of the two round rods 22 are fixedly sleeved with stirring members 23, and the top ends of the two round rods 22 penetrate the upper inner wall of the extraction tank 6 and are fixedly connected with sprockets 21, the outer surfaces of the two sprockets 21 are commonly sleeved with chains 26, the top end of the extraction tank 6 is fixedly connected to a support shell 25, one side of the top end of the support shell 25 is fixedly connected to a first motor 24, and the first The output end of the motor 24 passes through the top of the support shell 25 and is fixedly connected to the middle of the top of one of the sprockets 21. The first motor 24 is started, and the output end of the first motor 24 drives one of the sprockets 21 to rotate. The rotation of one of the sprockets 21 drives the other sprocket 21 to rotate synchronously through the chain 26. The rotation of the two sprockets 21 drives the two round rods 22 to rotate respectively. The rotation of the two round rods 22 drives the two stirring members 23 to rotate synchronously. The rotation of the stirring member 23 stirs the raw materials in the extraction tank 6, thereby improving the efficiency of polysaccharide extraction.

[0021] The cleaning mechanism 3 includes a long shell 36, a bracket 302 is fixedly connected to one side of the top of the long shell 36, a support seat 39 is fixedly connected to the inner wall of one side of the bracket 302, and a second motor 301 is fixedly connected to the top of the support seat 39, a worm 303 is fixedly connected to the output end of the second motor 301, and a worm wheel 38 is meshingly connected to the outer surface of the worm 303, a rotating rod 37 is fixedly connected to the middle of one end of the worm wheel 38, an end of the rotating rod 37 facing away from the worm wheel 38 passes through one end of the long shell 36 and is fixedly connected to a screw 35, and an end of the screw 35 away from the rotating rod 37 is rotatably connected to the inner wall of one side of the long shell 36, a slider 34 is threadedly sleeved on the outer surface of the screw 35, and the top of the filter box 15 A guide groove 31 is provided for use with a slider 34, and the bottom end of the slider 34 passes through the guide groove 31 and is fixedly connected to a connecting plate 32, and the bottom end of the connecting plate 32 is fixedly connected to a cleaning plate 33. The second motor 301 is started, and the output end of the second motor 301 drives the worm 303 to transmit, and the worm 303 drives the worm wheel 38 to rotate. The rotation of the worm wheel 38 drives the screw 35 to rotate through the rotating rod 37, and the rotation of the screw 35 drives the slider 34 to move in the long shell 36. At the same time, the guide groove 31 serves to facilitate the movement position limitation of the slider 34. The movement of the slider 34 drives the cleaning plate 33 to move through the connecting plate 32. The movement of the cleaning plate 33 pushes the solids on the surface of the filter screen 14, so that the filter screen 14 has the effect of filtering polysaccharides.

[0022] A feeding port 5 is provided on one side of the top of the extraction tank 6 , and a feeding pipe 4 is fixedly connected to the top of the feeding port 5 . The feeding pipe 4 cooperates with the feeding port 5 to facilitate adding raw materials for extracting polysaccharides into the extraction tank 6 .

[0023] A first control valve 16 is provided on one side of the top end of the delivery pipe 8, a drain pipe 12 is penetrated through the bottom end of the filter box 15, and a second control valve 13 is provided on one side of the top end of the drain pipe 12. The first control valve 16 serves to facilitate the control of the delivery pipe 8, and the second control valve 13 is used in conjunction with the drain pipe 12 to facilitate the discharge of the polysaccharide liquid in the filter box 15.

[0024] The two sprockets 21 are flush with each other, so that the two sprockets 21 can be used together with the chain 26 .

[0025] One end of the filter box 15 is provided with a discharge port 10 used in conjunction with the cleaning plate 33. The bottom end of the cleaning plate 33 is slidably fitted with the top end of the filter screen 14. One end of the discharge port 10 is hinged with a box door 9. The setting of the discharge port 10 facilitates the solids pushed by the cleaning plate 33 to be discharged from the filter box 15 from the discharge port 10. The cleaning plate 33 fits with the filter screen 14 to facilitate the cleaning plate 33 to clean the filter screen 14. At the same time, the box door 9 facilitates the function of blocking the filter box 15.

[0026] The outer surface of the slider 34 is slidably connected to the inner wall of the long shell 36, and the two ends of the slider 34 are slidably connected to the inner walls of the guide groove 31 on both sides, so that the long shell 36 can guide the slider 34 when it moves, and the guide groove 31 can guide and limit the slider 34 when it moves.

[0027] Working principle: First, the raw materials for extracting polysaccharides are added into the extraction tank 6 through the feeding pipe 4 and the feeding port 5;

[0028] Then, the first motor 24 is started through the stirring mechanism 2, and the output end of the first motor 24 drives one of the sprockets 21 to rotate, and the rotation of one of the sprockets 21 drives the other sprocket 21 to rotate synchronously through the chain 26, and the rotation of the two sprockets 21 drives the two round rods 22 to rotate respectively;

[0029] The two round rods 22 rotate to drive the two stirring members 23 to rotate synchronously. The stirring members 23 rotate to fully stir the raw materials in the extraction tank 6 to extract the polysaccharides in the seaweed.

[0030] Next, the first control valve 16 is opened, and the extract in the extraction tank 6 is discharged to the filter box 15 through the delivery pipe 8 for filtration. The filtered solids will remain on the filter screen 14, and the polysaccharide liquid will flow to the bottom of the filter box 15;

[0031] Then, the box door 9 is opened, and the second motor 301 is started through the cleaning mechanism 3. The output end of the second motor 301 drives the worm 303 to drive, and the worm 303 drives the worm wheel 38 to rotate. The rotation of the worm wheel 38 drives the screw 35 to rotate through the rotating rod 37. The rotation of the screw 35 drives the slider 34 to move in the long shell 36.

[0032] At the same time, the guide groove 31 serves to limit the moving position of the slider 34. The slider 34 moves through the connecting plate 32 to drive the cleaning plate 33 to move. The cleaning plate 33 moves to push the solids on the surface of the filter screen 14 to the discharge port 10 for discharge.

[0033] Then, the second control valve 13 is opened, and the second control valve 13 is used in conjunction with the drain pipe 12 to discharge the polysaccharide liquid in the filter box 15 .

[0034] Obviously, those skilled in the art can make various changes and modifications to the present invention without departing from the spirit and scope of the present invention. Thus, if these modifications and variations of the present invention fall within the scope of the claims of the present invention and their equivalents, the present invention is also intended to include these modifications and variations.

Claims

1. A marine biopolysaccharide extraction device, comprising a base (1), characterized in that: Three first support rods (7) are fixedly connected to one side of the top of the base (1), and the tops of the three first support rods (7) are commonly fixedly connected to an extraction tank (6), and a stirring mechanism (2) is commonly provided at the top and inside of the extraction tank (6), and a delivery pipe (8) is penetrated through the lower part of one end of the extraction tank (6); four second support rods (11) are fixedly connected to one side of the top of the base (1), and the tops of the four second support rods (11) are commonly fixedly connected to a filter box (15), and one end of the delivery pipe (8) penetrates through the upper part of one end of the filter box (15); a filter screen (14) is fixedly connected to the inner wall of the filter box (15), and a cleaning mechanism (3) used in conjunction with the filter screen (14) is commonly provided at the top and inside of the filter box (15); The stirring mechanism (2) comprises a round rod (22), wherein two round rods (22) are provided, the bottom ends of the two round rods (22) are rotatably connected to the lower inner wall of the extraction tank (6), the outer surfaces of the two round rods (22) are fixedly sleeved with stirring members (23), and the top ends of the two round rods (22) penetrate the upper inner wall of the extraction tank (6) and are fixedly connected to a sprocket (21), the outer surfaces of the two sprockets (21) are jointly sleeved with a chain (26), the top end of the extraction tank (6) is fixedly connected to a support shell (25), one side of the top end of the support shell (25) is fixedly connected to a first motor (24), and the output end of the first motor (24) penetrates the top end of the support shell (25) and is fixedly connected to the middle part of the top end of one of the sprockets (21); The cleaning mechanism (3) comprises a long shell (36), a bracket (302) is fixedly connected to one side of the top end of the long shell (36), a support seat (39) is fixedly connected to the inner wall of one side of the bracket (302), and a second motor (301) is fixedly connected to the top end of the support seat (39), a worm (303) is fixedly connected to the output end of the second motor (301), and a worm wheel (38) is meshingly connected to the outer surface of the worm (303), and a rotating rod (37) is fixedly connected to the middle part of one end of the worm wheel (38), and the rotating rod (37) faces away from the output end. One end of the worm wheel (38) passes through one end of the long shell (36) and is fixedly connected to a screw rod (35), and one end of the screw rod (35) away from the rotating rod (37) is rotatably connected to an inner wall of one side of the long shell (36), and a slider (34) is threadedly sleeved on the outer surface of the screw rod (35). A guide groove (31) used in conjunction with the slider (34) is provided at the top of the filter box (15), and the bottom end of the slider (34) passes through the guide groove (31) and is fixedly connected to a connecting plate (32), and a cleaning plate (33) is fixedly connected to the bottom end of the connecting plate (32).

2. A marine biopolysaccharide extraction device as claimed in claim 1, characterized in that: A feeding port (5) is provided on one side of the top end of the extraction tank (6), and a feeding pipe (4) is fixedly connected to the top end of the feeding port (5).

3. A marine biopolysaccharide extraction device as claimed in claim 1, characterized in that: A first control valve (16) is provided at one side of the top end of the delivery pipe (8), a drainage pipe (12) is provided through the bottom end of the filter box (15), and a second control valve (13) is provided at one side of the top end of the drainage pipe (12).

4. A marine biopolysaccharide extraction device as claimed in claim 1, characterized in that: The heights of the two sprocket wheels (21) are flush with each other.

5. A marine biopolysaccharide extraction device as claimed in claim 1, characterized in that: One end of the filter box (15) is provided with a discharge port (10) used in conjunction with a cleaning plate (33), the bottom end of the cleaning plate (33) is slidably fitted with the top end of the filter screen (14), and one end of the discharge port (10) is hinged with a box door (9).

6. A marine biopolysaccharide extraction device as claimed in claim 1, characterized in that: The outer surface of the slider (34) is slidably connected to the inner wall of the long shell (36), and the two ends of the slider (34) are respectively slidably connected to the inner walls of both sides of the guide groove (31).

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