Separation and purification equipment for fish collagen tripeptide

Abstract

The utility model provides separation and purification equipment for fish collagen tripeptide, and belongs to the technical field of fish collagen peptide extraction, the separation and purification equipment comprises a processing base and a centrifugal cylinder, the processing base is fixedly connected with a support frame, the support frame is fixedly connected with a filter cylinder through an annular support, and the top of the filter cylinder is provided with a feed pipe; the multi-stage filtering assembly comprises a first filtering plate and a second filtering plate which are fixedly connected to the inner wall of the filtering cylinder. According to the utility model, the filtering holes can be conveniently and directly dredged, the blockage of the multi-stage filtering plate is avoided, the filtering rate of an enzymolysis solution is improved, and the annular scraper blade can be driven to move to scrape off fish collagen tripeptide on the inner wall of the centrifugal cylinder, so that the fish collagen tripeptide on the inner wall of the centrifugal cylinder can be collected, waste is avoided, and the production cost is reduced. The extraction rate of the fish collagen tripeptide is improved, and the cleaning work of the centrifugal cylinder is facilitated.

Description

Technical Field

[0001] The utility model relates to the technical field of fish collagen peptide extraction, in particular to a separation and purification device for fish collagen tripeptide. Background Art

[0002] Fish collagen tripeptide refers to collagen extracted from fish skin tissue. Fish collagen tripeptide contains a variety of amino acid nutrients. The human body has a high affinity and absorbability for fish collagen tripeptide. Fish collagen tripeptide has the effects of beauty and skin care, keeping skin moisturized, etc. Therefore, fish collagen tripeptide is widely favored in the field of health food. In the extraction and processing of fish collagen tripeptide, attention is usually paid to the quality of fish glue raw materials and processing environment conditions to ensure the food safety of fish collagen tripeptide products.

[0003] The existing technology often has the following problems when used:

[0004] 1. In the filtration and centrifugation process of fish collagen tripeptide separation and purification, it is usually necessary to use multiple filter plates to filter the enzymatic solution in advance, that is, to perform multi-stage filtration on the enzymatic solution to avoid the presence of large fish tissue particles in the solution to be centrifuged. However, the multiple filter plates used in the multi-stage filtration of the enzymatic solution are prone to clogging, which reduces the filtration rate of the enzymatic solution.

[0005] 2. During the centrifugation process of the filtered fish gelatin solution, most of the fish collagen tripeptide components in the fish gelatin solution will be deposited at the bottom of the centrifuge cylinder, while a small part will accumulate and adhere to the inner wall of the centrifuge cylinder, which will not only cause a waste of fish collagen tripeptide components and reduce the extraction rate of fish collagen tripeptide, but also be unfavorable for the cleaning of the centrifuge cylinder. Utility Model Content

[0006] In view of the deficiencies in the prior art, the utility model provides a separation and purification device for fish collagen tripeptide.

[0007] The embodiment of the utility model provides a separation and purification device for fish collagen tripeptide, comprising:

[0008] A processing base and a centrifugal cylinder, wherein the processing base is fixedly connected to a support frame, the support frame is fixedly connected to a filter cylinder via an annular bracket, and a feed pipe is arranged on the top of the filter cylinder;

[0009] A multi-stage filter assembly, the multi-stage filter assembly comprising a first filter plate and a second filter plate fixedly connected to the inner wall of the filter cartridge, the first filter plate and the second filter plate being rotatably connected to a rotating shaft, a partition being fixedly connected to the rotating shaft, and a plurality of soft cleaning nails being arranged on the top and bottom of the partition;

[0010] A centrifugal assembly, the centrifugal assembly includes a lifting screw fixedly connected to the lower end of the rotating shaft, a slider is threadedly connected to the lifting screw, an L-shaped bracket is fixedly connected to the slider, an annular scraper is fixedly connected to the end of the L-shaped bracket, a fixed bracket and a high-speed rotating motor are fixedly connected to the processing base, a switching bolt is fixedly connected to the output end of the high-speed rotating motor, a threaded sleeve is fixedly connected to the bottom of the centrifugal cylinder, and the threaded sleeve matches the switching bolt.

[0011] Furthermore, a servo motor is fixedly connected to the top of the support frame, and the upper end of the rotating shaft sequentially passes through the top of the filter cartridge and the top of the support frame and is fixedly connected to the output end of the servo motor.

[0012] Furthermore, the first filter plate and the second filter plate are both provided with a plurality of filter holes, and the filter holes on the first filter plate have smaller diameters than the filter holes on the second filter plate.

[0013] Furthermore, the soft cleaning nails are made of silica gel, the soft cleaning nails on the top of the partition match the filter holes on the first filter plate, and the soft cleaning nails on the bottom of the partition match the filter holes on the second filter plate.

[0014] Furthermore, a limiting rod is fixedly connected to the second filter plate, a limiting block is fixedly connected to the sliding block, and the limiting block is slidably connected to the limiting rod.

[0015] Furthermore, an arc-shaped side plate is fixedly connected to the fixed bracket, and a lubricating layer is provided on the outer surface of the arc-shaped side plate and the centrifugal cylinder.

[0016] Compared with the prior art, the utility model has the following beneficial effects:

[0017] The utility model provides a multi-stage filtering component, and realizes multi-stage filtration of fish gelatin enzymatic hydrolysis solution by setting the first filter plate and the second filter plate. At the same time, the partition plate can be driven to rotate so that a plurality of soft cleaning nails are inserted into the filter holes on the first filter plate and the second filter plate, so that the filter holes can be directly and conveniently passed, and the blockage of the first filter plate and the second filter plate can be avoided, and the filtration rate of the enzymatic hydrolysis solution can be improved; and a centrifugal component is provided, and the annular scraper can be driven to move up and down so that the annular scraper can scrape the fish collagen tripeptide component adhered to the inner wall of the centrifugal cylinder to the bottom, so that the fish collagen tripeptide on the inner wall of the centrifugal cylinder can be conveniently collected, thereby avoiding waste, improving the extraction rate of the fish collagen tripeptide, and facilitating the cleaning of the centrifugal cylinder. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] Figure 1 It is a schematic diagram of the three-dimensional structure of a device for separating and purifying fish collagen tripeptide described in an embodiment of the utility model.

[0019] Figure 2 This is a schematic diagram of the internal structure of a filter cartridge in a device for separating and purifying fish collagen tripeptide described in an embodiment of the utility model.

[0020] Figure 3 It is a schematic diagram of the three-dimensional structure of a partition in a device for separating and purifying fish collagen tripeptide described in an embodiment of the utility model.

[0021] Figure 4 It is an exploded view of the centrifuge cylinder and high-speed rotating motor part of a fish collagen tripeptide separation and purification device described in an embodiment of the utility model.

[0022] In the above drawings: 1 processing base, 2 supporting frame, 3 filter cylinder, 4 feed pipe, 5 first filter plate, 6 second filter plate, 7 rotating shaft, 8 partition, 9 soft cleaning nail, 10 lifting screw, 11 slider, 12 L-shaped bracket, 13 annular scraper, 14 fixed bracket, 15 high-speed rotating motor, 16 adapter bolt, 17 centrifugal cylinder, 18 threaded sleeve, 19 servo motor, 20 filter hole, 21 arc-shaped side plate. DETAILED DESCRIPTION

[0023] The technical solution of the present utility model is further described below in conjunction with the accompanying drawings and embodiments.

[0024] like Figure 1-Figure 3 As shown, the embodiment of the utility model proposes a separation and purification device for fish collagen tripeptide, including a processing base 1, a centrifugal cylinder 17, a multi-stage filtering component and a centrifugal component: a closed cover plate is arranged on the centrifugal cylinder 17, a supporting frame 2 is fixedly connected to the processing base 1, a filter cylinder 3 is fixedly connected to the supporting frame 2 through an annular bracket, and a feed pipe 4 is arranged on the top of the filter cylinder 3; the multi-stage filtering component includes a first filter plate 5 and a second filter plate 6 fixedly connected to the inner wall of the filter cylinder 3, and a plurality of filter holes 20 are arranged on the first filter plate 5 and the second filter plate 6, and the diameter size of the filter hole 20 on the first filter plate 5 is less than The filter holes 20 on the second filter plate 6, the first filter plate 5 and the second filter plate 6 are rotatably connected with a rotating shaft 7, the top of the support frame 2 is fixedly connected with a servo motor 19, the upper end of the rotating shaft 7 passes through the top of the filter cylinder 3 and the top of the support frame 2 in sequence and is fixedly connected to the output end of the servo motor 19, and a partition 8 is fixedly connected to the rotating shaft 7, and a plurality of soft cleaning nails 9 are arranged on the top and bottom of the partition 8. The soft cleaning nails 9 are made of silica gel. The soft cleaning nails 9 on the top of the partition 8 match the filter holes 20 on the first filter plate 5, and the soft cleaning nails 9 on the bottom of the partition 8 match the filter holes 20 on the second filter plate 6;

[0025] The fish gelatin enzymatic hydrolysis solution is introduced into the filter cylinder 3 through the feed pipe 4, and the solution passes through the filter holes 20 on the first filter plate 5 and the second filter plate 6 in turn. The multi-stage filtration of the fish gelatin enzymatic hydrolysis solution can be achieved by the first filter plate 5 and the second filter plate 6. During this process, the servo motor 19 can be started, and the rotating shaft 7 is driven to rotate by the servo motor 19, so that the partition 8 on the rotating shaft 7 rotates synchronously. When the soft cleaning nails 9 on the partition 8 correspond to the filter holes 20 on the first filter plate 5 or the second filter plate 6, the soft cleaning nails 9 can be inserted into the filter holes 20, and can directly clear the filter holes 20, thereby avoiding blockage of the first filter plate 5 and the second filter plate 6, and improving the filtration rate of the enzymatic hydrolysis solution.

[0026] like Figure 1 and Figure 2 As shown, the centrifugal assembly includes a lifting screw 10 fixedly connected to the lower end of the rotating shaft 7, a slider 11 is threadedly connected to the lifting screw 10, a limiting rod is fixedly connected to the second filter plate 6, a limiting block is fixedly connected to the slider 11, the limiting block is slidably connected to the limiting rod, an L-shaped bracket 12 is fixedly connected to the slider 11, an annular scraper 13 is fixedly connected to the end of the L-shaped bracket 12, a fixed bracket 14 and a high-speed rotating motor 15 are fixedly connected to the processing base 1, an arc-shaped side plate 21 is fixedly connected to the fixed bracket 14, and the outer surfaces of the arc-shaped side plate 21 and the centrifugal cylinder 17 are provided with a lubricating layer;

[0027] Start the high-speed rotating motor 15, and the high-speed rotating motor 15 drives the centrifugal barrel 17 to rotate rapidly to centrifuge the fish gelatin enzymatic hydrolysis solution, so as to separate the fish collagen tripeptide component. After the centrifugal processing is completed, the servo motor 19 can be started, and the servo motor 19 drives the rotating shaft 7 and the lifting screw 10 to rotate, so that the slider 11 threadedly connected to the lifting screw 10 starts to move downward, thereby driving the annular scraper 13 to descend. During the descending process of the annular scraper 13 in the centrifugal barrel 17, the annular scraper 13 can scrape the fish collagen tripeptide component adhering to the inner wall of the centrifugal barrel 17 to the bottom of the centrifugal barrel 17, so that the fish collagen tripeptide on the inner wall of the centrifugal barrel 17 can be conveniently collected, thereby avoiding waste, improving the extraction rate of the fish collagen tripeptide, and facilitating the cleaning of the centrifugal barrel 17.

[0028] like Figure 4 As shown, a transfer bolt 16 is fixedly connected to the output end of the high-speed rotating motor 15, and a threaded sleeve 18 is fixedly connected to the bottom of the centrifugal cylinder 17, and the threaded sleeve 18 matches the transfer bolt 16;

[0029] During the process of installing the centrifuge barrel 17 at the output end of the high-speed rotating motor 15, firstly, the threaded sleeve 18 at the bottom of the centrifuge barrel 17 is aligned with the adapter bolt 16, and the centrifuge barrel 17 is rotated so that the threaded sleeve 18 and the adapter bolt 16 are bolted and fixed, and the installation of the centrifuge barrel 17 and the high-speed rotating motor 15 is completed. By setting a detachable centrifuge barrel 17, the fish collagen tripeptide in the centrifuge barrel 17 can be easily extracted and collected.

[0030] The detailed working process of the utility model is as follows:

[0031] 1. When in use, firstly, the fish gelatin enzymatic hydrolysis solution is passed into the filter cylinder 3 through the feed pipe 4, and the solution passes through the filter holes 20 on the first filter plate 5 and the second filter plate 6 in sequence. The multi-stage filtration of the fish gelatin enzymatic hydrolysis solution can be achieved by the first filter plate 5 and the second filter plate 6. During this process, the servo motor 19 can be started, and the rotating shaft 7 is driven to rotate by the servo motor 19, so that the partition plate 8 on the rotating shaft 7 rotates synchronously. When the soft cleaning nails 9 on the partition plate 8 correspond to the filter holes 20 on the first filter plate 5 or the second filter plate 6, the soft cleaning nails 9 can be inserted into the filter holes 20, and can directly dredge through the filter holes 20, thereby avoiding the first filter plate 5 and the second filter plate 6 from being blocked, and improving the filtration rate of the enzymatic hydrolysis solution;

[0032] 2. Install the centrifugal drum 17 on the output end of the high-speed rotating motor 15, start the high-speed rotating motor 15, and the high-speed rotating motor 15 drives the centrifugal drum 17 to rotate rapidly to centrifuge the fish gelatin enzymatic hydrolysis solution, thereby separating the fish collagen tripeptide component. After the centrifugal processing is completed, the servo motor 19 can be started, and the servo motor 19 drives the rotating shaft 7 and the lifting screw 10 to rotate, so that the slider 11 threadedly connected to the lifting screw 10 starts to move downward, thereby driving the annular scraper 13 to descend. During the descending process of the annular scraper 13 in the centrifugal drum 17, the annular scraper 13 can scrape the fish collagen tripeptide component adhering to the inner wall of the centrifugal drum 17 to the bottom of the centrifugal drum 17, so that the fish collagen tripeptide on the inner wall of the centrifugal drum 17 can be conveniently collected, thereby avoiding waste, improving the extraction rate of the fish collagen tripeptide, and facilitating the cleaning of the centrifugal drum 17;

[0033] 3. During the installation of the centrifuge cylinder 17 at the output end of the high-speed rotating motor 15, firstly, the threaded sleeve 18 at the bottom of the centrifuge cylinder 17 is aligned with the adapter bolt 16, and the centrifuge cylinder 17 is rotated so that the threaded sleeve 18 and the adapter bolt 16 are bolted and fixed, and the installation of the centrifuge cylinder 17 and the high-speed rotating motor 15 is completed. By setting a detachable centrifuge cylinder 17, the fish collagen tripeptide in the centrifuge cylinder 17 can be conveniently extracted and collected.

[0034] Finally, it should be noted that the above embodiments are only used to illustrate the technical solution of the utility model rather than to limit it. Although the utility model has been described in detail with reference to the preferred embodiments, ordinary technicians in the field should understand that the technical solution of the utility model can be modified or replaced by equivalents without departing from the purpose and scope of the technical solution of the utility model, which should be included in the scope of the claims of the utility model.

Claims

1. A separation and purification device for fish collagen tripeptide, characterized in that: include: A processing base (1) and a centrifugal cylinder (17), wherein the processing base (1) is fixedly connected to a support frame (2), the support frame (2) is fixedly connected to a filter cylinder (3) via an annular bracket, and a feed pipe (4) is arranged on the top of the filter cylinder (3); A multi-stage filter assembly, the multi-stage filter assembly comprising a first filter plate (5) and a second filter plate (6) fixedly connected to the inner wall of a filter cartridge (3), a rotating shaft (7) being rotatably connected to the first filter plate (5) and the second filter plate (6), a partition plate (8) being fixedly connected to the rotating shaft (7), and a plurality of soft cleaning pins (9) being arranged on the top and bottom of the partition plate (8); A centrifugal assembly, the centrifugal assembly comprising a lifting screw (10) fixedly connected to the lower end of a rotating shaft (7), a slider (11) being threadedly connected to the lifting screw (10), an L-shaped bracket (12) being fixedly connected to the slider (11), an annular scraper (13) being fixedly connected to the end of the L-shaped bracket (12), a fixed bracket (14) and a high-speed rotating motor (15) being fixedly connected to the processing base (1), a switching bolt (16) being fixedly connected to the output end of the high-speed rotating motor (15), a threaded sleeve (18) being fixedly connected to the bottom of the centrifugal cylinder (17), and the threaded sleeve (18) matching the switching bolt (16).

2. The separation and purification device of fish collagen tripeptide according to claim 1, characterized in that: in: A servo motor (19) is fixedly connected to the top of the support frame (2), and the upper end of the rotating shaft (7) sequentially passes through the top of the filter cartridge (3) and the top of the support frame (2) and is fixedly connected to the output end of the servo motor (19).

3. The separation and purification device of fish collagen tripeptide according to claim 1, characterized in that: in: A plurality of filter holes (20) are provided on the first filter plate (5) and the second filter plate (6), and the filter holes (20) on the first filter plate (5) have smaller diameters than the filter holes (20) on the second filter plate (6).

4. The separation and purification device for fish collagen tripeptide according to claim 3, characterized in that: in: The soft cleaning nail (9) is made of silica gel. The soft cleaning nail (9) on the top of the partition (8) matches the filter hole (20) on the first filter plate (5), and the soft cleaning nail (9) on the bottom of the partition (8) matches the filter hole (20) on the second filter plate (6).

5. The separation and purification device of fish collagen tripeptide according to claim 1, characterized in that: in: The second filter plate (6) is fixedly connected to a limit rod, the sliding block (11) is fixedly connected to a limit block, and the limit block is slidably connected to the limit rod.

6. The separation and purification device for fish collagen tripeptide according to claim 1, characterized in that: in: The fixed bracket (14) is fixedly connected with an arc-shaped side plate (21), and the outer surfaces of the arc-shaped side plate (21) and the centrifugal cylinder (17) are both provided with a lubricating layer.

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