Sea cucumber polysaccharide filtering device

Abstract

This utility model discloses a sea cucumber polysaccharide filtration device, belonging to the field of sea cucumber filtration technology. It includes a drive assembly, the key technical point of which is that a servo motor drives the active gear and driven gear to mesh, driving the drive shaft, active rotating rod, and driven rotating rod to work together. This causes the sliding block and sliding shell to slide back and forth on the limiting sliding plate. This drive assembly design enables the filter frame and scraper to alternately reciprocate. Simultaneously, the reciprocating motion can prevent membrane pore blockage through shaking, eliminating the need for frequent manual intervention. This significantly improves the automation level and production efficiency of sea cucumber polysaccharide filtration, effectively reducing labor costs. In the filter assembly, the scraper is fixed to a rectangular frame. Accompanying the movement of the drive assembly, the scraper can periodically scrape and clean the surface of the filter frame. This design can promptly remove impurities such as proteins and polysaccharides deposited at the bottom of the filter frame, significantly alleviating membrane fouling problems and preventing membrane pore blockage.

Description

Technical Field

[0001] This utility model relates to the field of sea cucumber filtration technology, and more specifically, to a sea cucumber polysaccharide filtration device. Background Technology

[0002] Sea cucumber polysaccharides, with their unique biological functions and medicinal value, have become a hot topic in natural drug research. As the main active components in the body wall, internal organs, and other tissues of sea cucumbers, sea cucumber polysaccharides such as fucoidan sulfate and sea cucumber glycosaminoglycans have a variety of biological activities, including anticoagulation, antitumor, immunomodulation, antioxidation, and antithrombosis. Studies have shown that sea cucumber glycosaminoglycans can significantly prolong blood clotting time by activating antithrombin III, while fucoidan sulfate can inhibit the migration and angiogenesis of tumor cells, showing great potential in adjuvant cancer treatment.

[0003] However, most sea cucumber polysaccharide filtration devices on the market currently use traditional membrane separation or centrifugal filtration technology. Traditional membrane separation devices suffer from serious membrane fouling and rapid flux decay. Due to the high viscosity and complex composition of sea cucumber polysaccharide extract, proteins and polysaccharides are prone to deposit on the membrane surface, leading to membrane pore blockage and a significant decrease in filtration efficiency. Frequent cleaning and replacement of membrane modules not only increases production costs but also reduces production efficiency.

[0004] Therefore, a sea cucumber polysaccharide filtration device is proposed to address the above problems. Utility Model Content

[0005] To overcome the shortcomings of existing technologies, the purpose of this utility model is to provide a sea cucumber polysaccharide filtration device. A servo motor drives the active gear and driven gear to mesh, causing the drive shaft, active rotating rod, and driven rotating rod to work in tandem. This, in turn, causes the sliding block and sliding shell to slide back and forth on the limiting sliding plate. This drive component design enables the filter frame and scraper to alternately reciprocate. Simultaneously, the reciprocating motion can prevent membrane pore blockage through shaking, eliminating the need for frequent manual intervention. This significantly improves the automation level and production efficiency of sea cucumber polysaccharide filtration and effectively reduces labor costs.

[0006] The above-mentioned technical objective of this utility model is achieved through the following technical solution:

[0007] A sea cucumber polysaccharide filtration device includes a drive assembly, a pair of symmetrical filter components at the upper end of the drive assembly, and collection boxes at both the left and right ends of the drive assembly.

[0008] The drive assembly includes a mounting housing, inside which a limiting sliding plate is fixedly connected. A sliding block is slidably connected to the upper end of the limiting sliding plate. A rotating shaft is rotatably connected to the middle of the sliding block. Both ends of the rotating shaft are fixedly connected to driven rotating rods. A first connecting plate is fixedly connected to the upper end of the rotating shaft.

[0009] Furthermore, a sliding housing is slidably connected to the upper end of the limiting sliding plate, and a drive shaft is rotatably connected inside the sliding housing. A driven gear is fixedly connected to the middle of the drive shaft and inside the sliding housing. Both ends of the drive shaft are fixedly connected to an active rotating rod, and one end of each pair of active rotating rods is rotatably connected to one end of the driven rotating rod.

[0010] Furthermore, a servo motor is fixedly connected to the middle part of the sliding housing and located on the outer side of the sliding housing, and a drive gear is fixedly connected to the output end of the servo motor and located inside the sliding housing. The drive gear meshes with the driven gear, and a second connecting plate is fixedly connected to the upper end of the sliding housing.

[0011] Furthermore, the filter assembly includes a pair of mounting frames fixedly connected to the upper end of the second connecting plate, and a filter frame is fixedly connected to the upper end of each pair of mounting frames.

[0012] Furthermore, the filter assembly includes a pair of connecting rods fixedly connected to the upper end of the first connecting plate, a rectangular frame fixedly connected to the middle of each pair of connecting rods, and a plurality of scraping plates fixedly connected to the upper end of each pair of rectangular frames.

[0013] Furthermore, the upper end of the limiting sliding plate is provided with a sliding groove that is slidably connected to the sliding block.

[0014] Furthermore, the upper end of the limiting sliding plate is provided with a sliding groove that slides and connects with the sliding housing.

[0015] In summary, this utility model has the following beneficial effects:

[0016] (1) This solution uses a servo motor to drive the active gear and the driven gear to mesh, which in turn drives the drive shaft, the active rotating rod, and the driven rotating rod to work together, thereby making the sliding block and the sliding shell slide back and forth on the limit sliding plate. This drive component design enables the filter frame and the scraper to move back and forth alternately. At the same time, the reciprocating motion can also prevent the membrane pores from being blocked by shaking. It does not require frequent manual intervention, which greatly improves the automation level and production efficiency of sea cucumber polysaccharide filtration and effectively reduces labor costs.

[0017] (2) In this solution, the scraper is fixed on the rectangular frame in the filter assembly. With the movement of the drive assembly, the scraper can periodically scrape and clean the surface of the filter frame. This design can remove impurities such as proteins and polysaccharides deposited at the bottom of the filter frame in a timely manner, significantly alleviate the membrane fouling problem, prevent membrane pore blockage, maintain the high flux of the filter frame, reduce the rate of filtration efficiency decline, reduce the frequency of cleaning and replacement of the membrane assembly, and reduce production costs. Attached Figure Description

[0018] Figure 1 This is a schematic diagram of the overall structure in this embodiment;

[0019] Figure 2 This is a schematic diagram of the overall disassembled structure in this embodiment;

[0020] Figure 3 This is a schematic diagram of the split structure of the driving component and the filtering component in this embodiment;

[0021] Figure 4 This is a schematic diagram of the overall structure of the driving component in this embodiment;

[0022] Figure 5 This is in this embodiment Figure 4 Enlarged structural diagram at point A.

[0023] The following are the labeling elements in the diagram: 1. Drive assembly; 2. Filter assembly; 3. Collection box; 101. Limiting sliding plate; 102. Sliding block; 103. Rotating shaft; 104. Driven rotating rod; 105. First connecting plate; 106. Sliding housing; 107. Drive shaft; 108. Driven gear; 109. Active rotating rod; 110. Servo motor; 111. Active gear; 112. Second connecting plate; 201. Mounting connection frame; 202. Filter frame; 203. Connecting rod; 204. Rectangular frame; 205. Scraping plate. Detailed Implementation

[0024] The present invention will be further described in detail below with reference to the accompanying drawings.

[0025] Identical parts are indicated by the same reference numerals. It should be noted that the terms "front," "rear," "left," "right," "up," and "down" used in the following description refer to directions in the accompanying drawings, while the terms "bottom surface," "top surface," "inner," and "outer" refer to directions toward or away from the geometric center of a specific part, respectively.

[0026] Reference Figures 1 to 5 As shown, a sea cucumber polysaccharide filtration device is provided in a preferred embodiment of the present invention, including a drive component 1, a pair of symmetrical filter components 2 at the upper end of the drive component 1, and collection boxes 3 at both the left and right ends of the drive component 1.

[0027] The drive assembly 1 includes a mounting housing. A limiting sliding plate 101 is fixedly connected inside the mounting housing. A sliding block 102 is slidably connected to the upper end of the limiting sliding plate 101. A rotating shaft 103 is rotatably connected to the middle of the sliding block 102. A driven rotating rod 104 is fixedly connected to both ends of the rotating shaft 103. A first connecting plate 105 is fixedly connected to the upper end of the rotating shaft 103.

[0028] The upper end of the limiting sliding plate 101 is slidably connected to a sliding housing 106. The inside of the sliding housing 106 is rotatably connected to a drive shaft 107. The middle part of the drive shaft 107 and located inside the sliding housing 106 is fixedly connected to a driven gear 108. Both ends of the drive shaft 107 are fixedly connected to a driving rotating rod 109. One end of a pair of driving rotating rods 109 is rotatably connected to one end of a driven rotating rod 104.

[0029] A servo motor 110 is fixedly connected to the middle part of the sliding housing 106 and located on the outside of the sliding housing 106. A drive gear 111 is fixedly connected to the output end of the servo motor 110 and located inside the sliding housing 106. The drive gear 111 meshes with the driven gear 108. A second connecting plate 112 is fixedly connected to the upper end of the sliding housing 106.

[0030] This solution utilizes a servo motor 110 as a power source. The drive gear 111 at its output end meshes with the driven gear 108, driving the drive shaft 107 to rotate. The drive rotating rods 109 at both ends of the drive shaft 107 then perform circular motion. Through rotational connection with the driven rotating rod 104, the circular motion is converted into reciprocating linear motion of the sliding block 102 and the sliding housing 106 on the limiting sliding plate 101. The sliding groove on the limiting sliding plate 101 provides guidance and limitation for the sliding block 102 and the sliding housing 106.

[0031] The filter assembly 2 includes a pair of mounting frames 201 fixedly connected to the upper end of the second connecting plate 112, and a filter frame 202 is fixedly connected to the upper end of each pair of mounting frames 201.

[0032] The filter assembly 2 includes a pair of connecting rods 203 fixedly connected to the upper end of the first connecting plate 105. A rectangular frame 204 is fixedly connected to the middle of each pair of connecting rods 203, and a plurality of scraping plates 205 are fixedly connected to the upper end of each pair of rectangular frames 204.

[0033] This solution uses a filter frame 202 fixed to a mounting frame 201 on a second connecting plate 112 to perform the task of filtering sea cucumber polysaccharides. A scraper 205 is fixed to a first connecting plate 105 via a connecting rod 203 and a rectangular frame 204. As the drive assembly 1 moves, the filter frame 202 and the scraper 205 move back and forth alternately. The scraper 205 can promptly scrape off impurities such as proteins and polysaccharides deposited on the surface of the filter frame 202, preventing impurities from clogging the membrane pores. At the same time, the reciprocating shaking of the filter frame 202 can also effectively reduce the occurrence of membrane pore clogging, maintain the high flux of the filter frame 202, significantly alleviate membrane fouling problems, reduce the frequency of cleaning and replacement of membrane modules, and lower production costs.

[0034] The upper end of the limiting sliding plate 101 is provided with a sliding groove that is slidably connected to the sliding block 102.

[0035] The upper end of the limiting sliding plate 101 is also provided with a sliding groove that is slidably connected to the sliding housing 106.

[0036] Specific implementation process: First, the servo motor 110 is powered on and started. Its output end drives the active gear 111 to rotate. The active gear 111 meshes with the driven gear 108, transmitting power to the drive shaft 107. When the drive shaft 107 rotates, the active rotating rods 109 at both ends move in a circular motion. The circular motion of the active rotating rods 109 is connected to the rotation of the driven rotating rods 104, driving the driven rotating rods 104 to move. The driven rotating rods 104 are connected to the rotating shaft 103 and the sliding block 102. Since the limiting sliding plate 101 has a sliding groove that matches the sliding block 102, the sliding block 102 can only reciprocate linearly on the limiting sliding plate 101. At the same time, the sliding housing 106 also reciprocates linearly in another sliding groove of the limiting sliding plate 101 due to the movement of the active rotating rods 109. This design allows the drive assembly 1 to convert the circular motion into the reciprocating motion required by the filter assembly 2 through mechanical linkage. The second connecting plate 112 at the upper end of 06 fixes the mounting connecting frame 201 and the filter frame 202, while the first connecting plate 105 at the upper end of the sliding block 102 fixes the connecting rod 203, the rectangular frame 204 and the scraping plate 205. When the sliding housing 106 and the sliding block 102 slide back and forth, the filter frame 202 and the scraping plate 205 also move back and forth alternately. During the movement, the scraping plate 205 periodically scrapes and cleans the surface of the filter frame 202, and removes impurities such as proteins and polysaccharides deposited at the bottom of the filter frame 202 in a timely manner to prevent membrane pore blockage. At the same time, the reciprocating shaking of the filter frame 202 can also effectively prevent membrane pore blockage and maintain high-efficiency filtration. During the filtration process, the impurities intercepted by the filter frame 202 fall into the collection boxes 3 at both ends of the drive assembly 1 under the action of the scraping plate 205 for subsequent unified processing, while the filtered sea cucumber polysaccharide extract passes smoothly through the filter frame 202 and enters the subsequent processing flow.

[0037] The foregoing has shown and described the basic principles, main features, and advantages of this utility model. Those skilled in the art should understand that this utility model is not limited to the above embodiments. The embodiments and descriptions in the specification are merely illustrative of the principles of this utility model. Various changes and modifications can be made to this utility model without departing from its spirit and scope, and all such changes and modifications fall within the scope of the claims. The scope of protection of this utility model is defined by the appended claims and their equivalents.

Claims

1. A sea cucumber polysaccharide filtration device, comprising a drive assembly (1), characterized in that: The upper end of the drive assembly (1) is provided with a pair of symmetrical filter assemblies (2), and the left and right ends of the drive assembly (1) are provided with collection boxes (3). The drive assembly (1) includes a mounting housing, inside which a limiting sliding plate (101) is fixedly connected. A sliding block (102) is slidably connected to the upper end of the limiting sliding plate (101). A rotating shaft (103) is rotatably connected to the middle of the sliding block (102). Both ends of the rotating shaft (103) are fixedly connected to driven rotating rods (104). A first connecting plate (105) is fixedly connected to the upper end of the rotating shaft (103).

2. The sea cucumber polysaccharide filtration device according to claim 1, characterized in that: The upper end of the limiting sliding plate (101) is slidably connected to a sliding housing (106), and a drive shaft (107) is rotatably connected inside the sliding housing (106). A driven gear (108) is fixedly connected to the middle of the drive shaft (107) and inside the sliding housing (106). Both ends of the drive shaft (107) are fixedly connected to an active rotating rod (109), and one end of each pair of active rotating rods (109) is rotatably connected to one end of a driven rotating rod (104).

3. The sea cucumber polysaccharide filtration device according to claim 2, characterized in that: A servo motor (110) is fixedly connected to the middle part of the sliding housing (106) and to the outside of the sliding housing (106). A drive gear (111) is fixedly connected to the output end of the servo motor (110) and to the inside of the sliding housing (106). The drive gear (111) meshes with the driven gear (108). A second connecting plate (112) is fixedly connected to the upper end of the sliding housing (106).

4. The sea cucumber polysaccharide filtration device according to claim 1, characterized in that: The filter assembly (2) includes a pair of mounting connection frames (201) fixedly connected to the upper end of the second connection plate (112), and a filter frame (202) is fixedly connected to the upper end of each pair of mounting connection frames (201).

5. The sea cucumber polysaccharide filtration device according to claim 4, characterized in that: The filter assembly (2) includes a pair of connecting rods (203) fixedly connected to the upper end of the first connecting plate (105). A rectangular frame (204) is fixedly connected to the middle of each pair of connecting rods (203), and a plurality of scraping plates (205) are fixedly connected to the upper end of each pair of rectangular frames (204).

6. The sea cucumber polysaccharide filtration device according to claim 1, characterized in that: The upper end of the limiting sliding plate (101) is provided with a sliding groove that is slidably connected to the sliding block (102).

7. The sea cucumber polysaccharide filtration device according to claim 6, characterized in that: The upper end of the limiting sliding plate (101) is also provided with a sliding groove that is slidably connected to the sliding outer shell (106).

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