Silk Fiber Extraction Machine

Abstract

The utility model discloses a sericin protein production and extraction machine, comprising a sericin protein extraction machine body, a stirring base and a connecting top cover, wherein the bottom of the sericin protein extraction machine body is connected with the stirring base, a stirring motor is arranged in the stirring base, and a plurality of stirring paddles are connected to the top of the stirring motor, the connecting top cover is connected to the top of the sericin protein extraction machine body, a lifting cylinder is connected to the top center of the connecting top cover, a lifting telescopic rod is connected in the lifting cylinder, and a soaking filter plate is connected to the bottom of the lifting telescopic rod, a degumming liquid inlet pipe and a water inlet pipe are respectively arranged on both sides of the lifting cylinder, a liquid outlet pipe is connected to one side of the sericin protein extraction machine body, and a liquid outlet valve and a filter sleeve are connected to the liquid outlet pipe, so that the damage of silk can be avoided during the extraction of sericin protein, and the silk can be quickly filtered and separated from the sericin protein dissolving liquid after the sericin protein is extracted.

Description

Technical Field

[0001] The utility model relates to the technical field of sericin production, in particular to a sericin production and extraction machine. Background Art

[0002] Sericin is a natural high-molecular fiber protein extracted from silk, accounting for about 70% to 80% of silk. It contains 18 kinds of amino acids, of which glycine (gly), alanine (ala) and serine (ser) account for more than 80% of the total composition.

[0003] Silk Fiber Protein is derived from natural silkworm cocoons. It has good biocompatibility and a series of unique biological properties. It is a natural biomaterial with excellent performance. The unique amino acid composition and structural properties of silk Fiber Protein give it good water solubility, cell adhesion and proliferation promotion, in situ fluorescence, antioxidant activity and tyrosinase inhibition activity. When extracting silk Fiber Protein, it needs to go through silk fibroin-hydrolysis-filtration and purification-filtrate pH test adjustment-concentration-sterilization-finished product.

[0004] When sericin is hydrolyzed and filtered for purification, the hydrolyzed silk is not easy to be removed from the sericin extractor, and the silk may be damaged during the extraction and removal process, which will affect the subsequent use of the silk.

[0005] Therefore, in view of this, the existing structure and defects are studied and improved, and a silk colloid protein production and extraction machine is proposed, in order to achieve a more practical purpose. Utility Model Content

[0006] The purpose of the utility model is to provide a sericin protein production and extraction machine to solve the problem that when the sericin protein is hydrolyzed and filtered for purification in the above background, the hydrolyzed silk is not easy to be taken out from the sericin protein extraction machine, and the silk may be damaged during the extraction and removal process, which will affect the subsequent use of the silk.

[0007] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a silk fibroin production and extraction machine, comprising a silk fibroin extractor body, a stirring base and a connecting top cover, the bottom of the silk fibroin extractor body is connected to the stirring base, a stirring motor is arranged in the stirring base, and the top of the stirring motor is connected to multiple groups of stirring paddles, and the multiple groups of stirring paddles are connected in the silk fibroin extractor body, the connecting top cover is connected to the top of the silk fibroin extractor body, a lifting cylinder is connected to the top center of the connecting top cover, a lifting telescopic rod is connected in the lifting cylinder, and an immersion filter plate is connected to the bottom of the lifting telescopic rod, a degumming liquid inlet pipe and a water inlet pipe are respectively arranged on both sides of the lifting cylinder, a liquid outlet pipe is connected to one side of the silk fibroin extractor body, and a liquid outlet valve and a filter sleeve are connected to the liquid outlet pipe.

[0008] Preferably, two groups of mutually symmetrical lifting connecting rods are connected to the soaking filter plate, and the two groups of lifting connecting rods are respectively arranged on both sides of the lifting telescopic rod, and the lifting connecting rods are connected to the connecting top cover.

[0009] Preferably, a lifting connection sleeve is provided at the connection between the lifting connection rod and the connecting top cover, a No. 1 sealing rubber pad is provided on the outer side of the immersion filter plate, and the No. 1 sealing rubber pad has the same inner diameter as the main body of the collagen extractor.

[0010] Preferably, an electric heating tube is arranged inside the inner wall of the main body of the collagen extractor, a limiting ring is arranged inside the main body of the collagen extractor, and the limiting ring is arranged above the stirring paddle, and a liquid outlet is connected to one side below the limiting ring.

[0011] Preferably, the liquid outlet pipe is inserted into the liquid outlet, a threaded connection pipe is provided at the connection between the liquid outlet pipe and the filter sleeve, a threaded connection sleeve is provided at one end of the filter sleeve, and the threaded connection pipe is threadedly connected to the threaded connection sleeve.

[0012] Preferably, a filter pipeline is provided in the filter sleeve, and a liquid outlet pipeline is provided at one end of the filter pipeline away from the threaded connection sleeve, the diameter of the liquid outlet pipeline is smaller than the diameter of the filter pipeline, a plurality of groups of filter plates are provided in the filter pipeline, and a No. 2 sealing rubber pad is provided on the outer side of the filter plate, and a connecting ring is connected to the center position of the filter plate.

[0013] Compared with the prior art, the utility model has the beneficial effects of: being able to avoid damage to silk during the process of extracting sericin, and being able to quickly filter and separate silk from sericin solution after the sericin is extracted, and the specific contents are as follows:

[0014] Clean water for proportioning can be added through the water inlet pipe, and then a proper amount of degumming liquid is added to the main body of the protein extractor through the degumming liquid inlet pipe, and then the lifting cylinder is controlled to drive the lifting telescopic rod to descend, so that the immersion filter plate and the silk placed above it are completely immersed in the water, and the degumming liquid and the clean water that needs to be proportioned are stirred by the stirring paddle driven by the stirring motor in the stirring base in the main body of the protein extractor. At the same time, the main body of the protein extractor is heated by the electric heating tube, so that the protein is separated from the silk. The lifting cylinder can be controlled to drive the lifting telescopic rod to rise, so that the immersion filter plate and the silk placed above it are away from the degumming liquid for fumigation, and the liquid outlet pipe can control the opening and closing of the discharge through the liquid outlet valve, and can complete the filtering through the filter sleeve. The protein degumming liquid enters the filter pipeline in the filter sleeve, and passes through multiple groups of filter plates in the filter pipeline to filter and separate the silk remaining in the protein degumming liquid, and the completely filtered protein degumming liquid is discharged from the liquid outlet pipeline. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 This is a schematic diagram of the structure of the main body of the silk colloid protein production and extraction machine of the utility model;

[0016] Figure 2 It is a schematic structural diagram of the side section of the main body of the silk colloid protein production and extraction machine of the utility model;

[0017] Figure 3 It is a top view of the structure of the soaking filter plate of the silk syringin production and extraction machine of the utility model;

[0018] Figure 4 It is a schematic structural diagram of the side section of the filter sleeve of the silk colloid protein production and extraction machine of the utility model;

[0019] Figure 5 The utility model is a schematic diagram of the structure of the filter plate of the silk syringin production and extraction machine from a top view.

[0020] In the figure: 1. main body of the gelatin extractor; 11. limiting ring; 12. liquid outlet; 13. liquid outlet pipe; 131. threaded connecting pipe; 14. liquid outlet valve; 15. electric heating pipe; 2. stirring base; 21. stirring motor; 22. stirring paddle; 3. connecting top cover; 31. lifting connecting sleeve; 311. lifting connecting rod; 4. lifting cylinder; 41. lifting telescopic rod; 5. degumming liquid inlet; 6. water inlet pipe; 7. soaking filter plate; 71. No. 1 sealing rubber pad; 8. filter sleeve; 81. threaded connecting sleeve; 82. filter pipeline; 83. liquid outlet pipeline; 84. filter plate; 841. No. 2 sealing rubber pad; 842. connecting ring. DETAILED DESCRIPTION

[0021] 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.

[0022] See also Figures 1 to 5 The utility model provides a technical solution: a silk colloid protein production and extraction machine, comprising a silk colloid protein extraction machine body 1, a stirring base 2 and a connecting top cover 3, the bottom of the silk colloid protein extraction machine body 1 is connected with the stirring base 2, a stirring motor 21 is arranged in the stirring base 2, and a plurality of stirring paddles 22 are connected to the top of the stirring motor 21, and the plurality of stirring paddles 22 are connected to the silk colloid protein extraction machine body 1, the connecting top cover 3 is connected to the top of the silk colloid protein extraction machine body 1, a lifting cylinder 4 is connected to the top center of the connecting top cover 3, a lifting telescopic rod 41 is connected in the lifting cylinder 4, and a soaking filter plate 7 is connected to the bottom of the lifting telescopic rod 41, a degumming liquid inlet pipe 5 and a water inlet pipe 6 are respectively arranged on both sides of the lifting cylinder 4, a liquid outlet pipe 13 is connected to one side of the silk colloid protein extraction machine body 1, and a liquid outlet valve 14 and a filter sleeve 8 are connected to the liquid outlet pipe 13.

[0023] The silk is separated from the collagen in the collagen extractor body 1, and the collagen extractor body 1 can add degumming liquid through the degumming liquid inlet pipe 5 on the top of the connecting top cover 3, and can add clean water for proportioning through the water inlet pipe 6, the connecting top cover 3 can be taken out from the collagen extractor body 1, and after the connecting top cover 3 is taken out, the silk to be extracted with collagen can be placed on the soaking filter plate 7, and the soaking filter plate 7 can be lifted and lowered by the lifting cylinder 4 driving the lifting telescopic rod 41, and the soaking or fumigation of the silk is completed by the lifting and lowering of the soaking filter plate 7, and the silk is stirred by the stirring paddle 22 driven by the stirring motor 21 in the stirring base 2 in the collagen extractor body 1, and the collagen of the silk can be discharged from the liquid outlet pipe 13 after being integrated into the degumming liquid, and the liquid outlet pipe 13 can control the opening and closing of the discharge through the liquid outlet valve 14, and the filtration can be completed through the filter sleeve 8.

[0024] Two groups of symmetrical lifting connecting rods 311 are connected to the immersion filter plate 7, and the two groups of lifting connecting rods 311 are respectively arranged on both sides of the lifting telescopic rod 41, the lifting connecting rod 311 is connected to the connecting top cover 3, and a lifting connecting sleeve 31 is arranged at the connection between the lifting connecting rod 311 and the connecting top cover 3, and a No. 1 sealing rubber pad 71 is arranged on the outer side of the immersion filter plate 7, and the No. 1 sealing rubber pad 71 has the same inner diameter as the main body 1 of the collagen extractor. During the lifting process, the immersion filter plate 7 drives the lifting connecting rod 311 to move up and down in the lifting connecting sleeve 31, so that the immersion filter plate 7 moves more smoothly during the lifting process, and during the lifting process of the immersion filter plate 7, the No. 1 sealing rubber pad 71 prevents the silk from falling from the immersion filter plate 7.

[0025] An electric heating tube 15 is arranged in the inner wall of the main body 1 of the collagen extractor, a limiting ring 11 is arranged in the main body 1 of the collagen extractor, and the limiting ring 11 is arranged above the stirring paddle 22, a liquid outlet 12 is connected to one side below the limiting ring 11, a liquid outlet pipe 13 is inserted into the liquid outlet 12, a threaded connection pipe 131 is arranged at the connection between the liquid outlet pipe 13 and the filter sleeve 8, a threaded connection sleeve 81 is arranged at one end of the filter sleeve 8, and the threaded connection pipe 131 is connected to the threaded connection sleeve 81. The cylinder 81 is threadedly connected, and the immersion filter plate 7 is limited by the limiting ring 11 during the descending process to prevent the immersion filter plate 7 from contacting the stirring paddle 22, thereby avoiding damage to the stirring paddle 22. The main body 1 of the collagen extractor is heated by the electric heating tube 15 to facilitate the separation of collagen from the silk. The degumming liquid is discharged from the liquid outlet pipe 13 through the liquid outlet 12, and the liquid outlet pipe 13 is threadedly connected to the filter sleeve 8 through the threaded connecting pipe 131 and the threaded connecting sleeve 81.

[0026] A filter pipe 82 is provided in the filter sleeve 8, and a liquid outlet pipe 83 is provided at one end of the filter pipe 82 away from the threaded connection sleeve 81. The diameter of the liquid outlet pipe 83 is smaller than the diameter of the filter pipe 82. Multiple groups of filter plates 84 are provided in the filter pipe 82, and a No. 2 sealing rubber pad 841 is provided on the outer side of the filter plate 84. A connecting ring 842 is connected to the center of the filter plate 84. The degumming liquid enters the filter pipe 82 in the filter sleeve 8 and passes through multiple groups of filter plates 84 in the filter pipe 82. The group of filter plates 84 filters and separates the silk remaining in the collagen degumming liquid, and the completely filtered collagen degumming liquid is discharged from the liquid outlet pipeline 83, and the filter plate 84 can be taken out from the filter sleeve 8 through the connecting ring 842, and the filter plate 84 increases the friction with the filter pipeline 82 through the No. 2 sealing rubber pad 841, so that multiple groups of filter plates 84 can be evenly arranged in the filter pipeline 82, and the collagen degumming liquid can be prevented from leaking from the connecting gap between the filter plate 84 and the filter pipeline 82.

[0027] Working principle: When using the silk protein production and extraction machine, first, the connecting top cover 3 can be taken out from the silk protein extraction machine body 1, and after the connecting top cover 3 is taken out, the silk that needs to extract silk protein can be placed on the soaking filter plate 7, and then the connecting top cover 3 is buckled on the silk protein extraction machine body 1, and clean water for proportioning can be added through the water inlet pipe 6, and then an appropriate amount of degumming liquid is added to the silk protein extraction machine body 1 through the degumming liquid inlet pipe 5, and then the lifting cylinder 4 is controlled to drive the lifting telescopic rod 41 to descend, so that the soaking filter plate 7 and the silk placed thereon are completely immersed in the water, and the degumming liquid and the clean water that needs to be proportioned are stirred by the stirring motor 21 in the stirring base 2 in the silk protein extraction machine body 1. The stirring paddle 22 drives the stirring motor 21.

[0028] During the lifting process, the immersion filter plate 7 drives the lifting connecting rod 311 to move up and down in the lifting connecting sleeve 31, so that the immersion filter plate 7 moves more smoothly during the lifting process. During the lifting process, the No. 1 sealing rubber pad 71 prevents the silk from falling from the immersion filter plate 7. During the descent of the immersion filter plate 7, the limiting ring 11 limits the immersion filter plate 7. At the same time, the main body 1 of the collagen extractor is heated by the electric heating tube 15 to facilitate the separation of collagen from silk.

[0029] The lifting cylinder 4 can be controlled to drive the lifting telescopic rod 41 to rise, so that the soaked filter plate 7 and the silk placed above it are away from the degumming liquid for fumigation, and the liquid outlet pipe 13 can control the opening and closing of the discharge through the liquid outlet valve 14, and can be filtered through the filter sleeve 8, and the collagen degumming liquid enters the filter pipeline 82 in the filter sleeve 8, and passes through the multiple groups of filter plates 84 in the filter pipeline 82 to filter and separate the silk remaining in the collagen degumming liquid, and the completely filtered collagen degumming liquid is discharged. The glue liquid is discharged from the liquid outlet pipeline 83, and after the glue protein liquid is completely filtered, the filter plate 84 can be taken out from the filter sleeve 8 through the connecting ring 842, so that the silk adsorbed on the filter plate 84 can be removed, and the filter plate 84 increases the friction with the filter pipeline 82 through the No. 2 sealing rubber pad 841, so that multiple groups of filter plates 84 can be evenly arranged in the filter pipeline 82, and the glue protein degumming liquid can be prevented from leaking out from the connecting gap between the filter plate 84 and the filter pipeline 82.

Claims

1. A silk sericin extractor, comprising a silk sericin extractor body (1), a stirring base (2) and a connecting top cover (3), characterized in that: The bottom of the main body (1) of the collagen extractor is connected to a stirring base (2), a stirring motor (21) is arranged in the stirring base (2), and the top of the stirring motor (21) is connected to multiple groups of stirring paddles (22), and the multiple groups of stirring paddles (22) are connected to the main body (1) of the collagen extractor. The connecting top cover (3) is connected to the top of the main body (1) of the collagen extractor. The top center of the connecting top cover (3) is connected to a lifting cylinder (4), a lifting telescopic rod (41) is connected in the lifting cylinder (4), and the bottom of the lifting telescopic rod (41) is connected to an immersion filter plate (7). The two sides of the lifting cylinder (4) are respectively provided with a degumming liquid inlet pipe (5) and a water inlet pipe (6). One side of the main body (1) of the collagen extractor is connected to a liquid outlet pipe (13), and the liquid outlet pipe (13) is connected to a liquid outlet valve (14) and a filter sleeve (8).

2. The sericin production and extraction machine according to claim 1, characterized in that: The soaking filter plate (7) is connected to two groups of mutually symmetrical lifting connecting rods (311), and the two groups of lifting connecting rods (311) are respectively arranged on both sides of the lifting telescopic rod (41), and the lifting connecting rods (311) are connected to the connecting top cover (3).

3. The sericin production and extraction machine according to claim 2, characterized in that: A lifting connection sleeve (31) is provided at the connection point between the lifting connection rod (311) and the connecting top cover (3), and a No. 1 sealing rubber pad (71) is provided on the outer side of the soaking filter plate (7), and the No. 1 sealing rubber pad (71) has the same inner diameter as the main body (1) of the collagen extractor.

4. The sericin production and extraction machine according to claim 1, characterized in that: An electric heating tube (15) is arranged inside the inner wall of the main body (1) of the collagen extractor, and a limiting ring (11) is arranged inside the main body (1) of the collagen extractor, and the limiting ring (11) is arranged above the stirring paddle (22), and a liquid outlet (12) is connected to one side below the limiting ring (11).

5. The sericin production and extraction machine according to claim 1, characterized in that: The liquid outlet pipe (13) is inserted into the liquid outlet port (12); a threaded connection pipe (131) is provided at the connection between the liquid outlet pipe (13) and the filter sleeve (8); a threaded connection sleeve (81) is provided at one end of the filter sleeve (8), and the threaded connection pipe (131) is threadedly connected to the threaded connection sleeve (81).

6. The sericin production and extraction machine according to claim 5, characterized in that: A filter pipeline (82) is arranged in the filter sleeve (8), and a liquid outlet pipeline (83) is arranged at one end of the filter pipeline (82) away from the threaded connection sleeve (81), and the diameter of the liquid outlet pipeline (83) is smaller than the diameter of the filter pipeline (82).

7. The sericin production and extraction machine according to claim 6, characterized in that: A plurality of groups of filter plates (84) are arranged in the filter pipeline (82), and a No. 2 sealing rubber pad (841) is arranged on the outer side of the filter plate (84), and a connecting ring (842) is connected to the center of the filter plate (84).

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