Enzymolysis device for fishbone oligopeptide

Abstract

The utility model relates to the technical field of enzymolysis, and provides a fishbone oligopeptide enzymolysis device which comprises a supporting frame, an enzymolysis shell is fixedly arranged at the top end of the supporting frame, a rotating shaft is rotationally arranged in the enzymolysis shell, three stirring rods are arranged on the outer side of the rotating shaft in a sleeving mode, a stirring scraping rod is fixedly arranged on the outer side of the lower portion of the rotating shaft, and the stirring scraping rod is arranged on the outer side of the lower portion of the rotating shaft. The outer side of the stirring scraping rod is attached to the inner wall of the enzymolysis shell, a feeding port is formed in the top end of the enzymolysis shell, a discharging channel is fixedly arranged at the top end of the feeding port, a smashing shell is fixedly arranged at the top end of the discharging channel, a feeding port is formed in the top end of the smashing shell, and a smashing wheel is rotationally arranged in the smashing shell; a plurality of filtering holes are formed in the inner wall of the lower portion of the smashing shell, and through the technical scheme, the problems that in the enzymolysis process of fish bones in the prior art, due to the fact that bone particles of the fish bones are large, the fish bones are not thoroughly connected with enzyme in the enzymolysis process, the enzymolysis effect is affected, and resources are wasted are solved.

Description

Technical Field

[0001] The utility model relates to the technical field of enzymolysis, and specifically relates to an enzymolysis device for fish bone oligopeptide. Background Art

[0002] In our daily life, fish bones are one of the important sources of fish oil. When refining fish oil, it is necessary to mix protease with fish bones and use enzymatic method to extract the fish oil from the fish bones.

[0003] The patent specification with application number 201820247929.8 discloses an enzymolysis device with good stirring effect and capable of meeting the enzymolysis temperature requirements, which solves the technical problem that the existing enzymolysis device has poor stirring effect and cannot meet the enzymolysis temperature requirements. The enzymolysis device is provided with an enzymolysis tank, and a feed inlet and an enzyme inlet are provided at the upper part of the enzymolysis tank; a discharge port is provided at the lower part of the enzymolysis tank; a baffle is provided on the inner wall of the enzymolysis tank; a through hole is provided at the center of the baffle; the enzymolysis tank is provided with a second rotating shaft, and the second rotating shaft passes through the through hole; the second rotating shaft is provided with a plurality of stirring parts, and the stirring parts are located in the enzymolysis space; an upper connecting part is provided above the second rotating shaft; a plurality of protrusions are provided at the upper end of the second rotating shaft, and the upper connecting part is hollow cylindrical, and a plurality of grooves matching the protrusions are provided inside thereof; and the upper connecting part is connected to a second motor; the enzymolysis device is also provided with a first motor, and the first motor is connected to a first rotating shaft; the first rotating shaft is connected to a rotating wheel; the rotating wheel is provided with a rotating wheel connecting part; the rotating wheel connecting part is connected to a connecting rod through a first pin shaft.

[0004] However, in the implementation of relevant technologies, it was found that the above-mentioned enzymatic hydrolysis device had the following problems: during the use of an enzymatic hydrolysis device, it was found that during the enzymatic hydrolysis of fish bones, due to the large bone particles of fish bones, the fish bones were not completely hydrolyzed with the enzyme during the enzymatic hydrolysis process, affecting the enzymatic hydrolysis effect and causing a waste of resources. For this reason, we proposed an enzymatic hydrolysis device for fish bone oligopeptides. Utility Model Content

[0005] The utility model provides an enzymatic hydrolysis device for fish bone oligopeptides, which solves the problem in the related art that during the enzymatic hydrolysis of fish bones, due to the large bone particles of the fish bones, the fish bones are not completely hydrolyzed with the enzyme, which affects the enzymatic hydrolysis effect and causes waste of resources.

[0006] The technical solution of the utility model is as follows:

[0007] A fishbone oligopeptide enzymolysis device comprises a support frame, an enzymolysis shell is fixedly provided on the top of the support frame, a rotating shaft is rotatably provided inside the enzymolysis shell, stirring rods are sleeved on the outer side of the rotating shaft, and there are three stirring rods, a stirring scraper is fixedly provided on the outer side of the lower part of the rotating shaft, and the outer side of the stirring scraper is in contact with the inner wall of the enzymolysis shell.

[0008] Preferably, a feed inlet is provided at the top of the enzymatic hydrolysis shell, a feed discharge channel is fixedly provided at the top of the feed inlet, a crushing shell is fixedly provided at the top of the feed discharge channel, and a feed inlet is provided at the top of the crushing shell.

[0009] Preferably, a grinding wheel is rotatably provided inside the grinding shell, and a plurality of filtering holes are provided on the lower inner wall of the grinding shell.

[0010] Preferably, an enzyme replenishing port is provided at the top of the pulverizing shell, and a cover plate is detachably provided at the top of the enzyme replenishing port.

[0011] Preferably, an observation port is provided on the outer side of the upper portion of the enzymatic hydrolysis shell, and the material of the observation port is transparent glass.

[0012] Preferably, the outer side of the enzymatic hydrolysis shell is provided with a heat-insulating layer, and the bottom end of the heat-insulating layer is fixedly connected to the top end of the support frame.

[0013] Preferably, a first motor is fixedly provided on the outer side of the pulverizing shell, and an output end of the first motor passes through the pulverizing shell and is fixedly connected to the pulverizing wheel.

[0014] Preferably, a second motor is fixedly provided on the top of the enzymatic hydrolysis shell, and an output end of the second motor passes through the enzymatic hydrolysis shell and is fixedly connected to the rotating shaft.

[0015] Preferably, a discharge port is fixedly provided at the top of the enzymatic hydrolysis shell, and a valve is fixedly provided at the other end of the discharge port.

[0016] In the utility model, by setting a crushing shell, when the staff performs enzymolysis of fish bones, they first place the fish bones from the feed port into the crushing shell, start the first motor, and the output end of the first motor rotates to drive the crushing wheel to rotate. The crushing wheel rotates to crush the fish bones for sufficient reaction with the protease. The fish bones crushed by the crushing wheel 8 are slid from the feed channel to the feed port at the top of the enzymolysis shell through the filter hole to enter the enzymolysis shell. The second motor is started, and the second motor rotates to drive the rotating shaft to rotate. The rotating shaft rotates to drive the stirring rod to rotate. The stirring rod rotates to stir the crushed fish bones. The rotating shaft rotates to drive the stirring scraper to rotate. The stirring scraper rotates to scrape off the fish bone powder on the inner wall of the enzymolysis shell, so that the fish bones and the protease are fully mixed and enzymolyzed. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] The utility model is further described in detail below in conjunction with the accompanying drawings and specific implementation methods.

[0018] Figure 1 This is a schematic diagram of the structure of an enzymatic hydrolysis device for fish bone oligopeptide of the utility model;

[0019] Figure 2This is a schematic diagram of the cross-sectional structure of the crushing shell proposed by the utility model;

[0020] Figure 3 This is a schematic diagram of the enzymatic shell structure proposed in the utility model;

[0021] Figure 4 This is a schematic diagram of the cross-sectional structure of the enzymatic hydrolysis shell proposed in the utility model.

[0022] In the figure: 1. support frame; 2. insulation layer; 3. enzymatic hydrolysis shell; 4. feeding channel; 5. crushing shell; 6. feeding port; 7. first motor; 8. crushing wheel; 9. filter hole; 10. feeding port; 11. second motor; 12. rotating shaft; 13. stirring rod; 14. stirring scraper; 15. discharging port; 16. enzyme replenishing port; 17. cover plate; 18. observation port. DETAILED DESCRIPTION

[0023] The following will be combined with 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 of 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.

[0024] Example 1

[0025] like Figure 1 to Figure 4 As shown, this embodiment proposes an enzymatic hydrolysis device for fish bone oligopeptides, including a support frame 1, an enzymatic hydrolysis shell 3 is fixedly provided on the top of the support frame 1, the support frame 1 is used to support the enzymatic hydrolysis shell 3, a rotating shaft 12 is provided inside the enzymatic hydrolysis shell 3, a stirring rod 13 is sleeved on the outer side of the rotating shaft 12, the rotating shaft 12 rotates to drive the stirring rod 13 to rotate, the stirring rod 13 rotates to stir the crushed fish bones, and the number of stirring rods 13 is three, a stirring scraper 14 is fixedly provided on the outer side of the lower part of the rotating shaft 12, and the outer side of the stirring scraper 14 is in contact with the inner wall of the enzymatic hydrolysis shell 3, the stirring scraper 14 rotates to scrape off the fish bone powder on the inner wall of the enzymatic hydrolysis shell 3, so that the fish bones and the protease are fully mixed and hydrolyzed.

[0026] In the present embodiment, an observation port 18 is provided on the outer side of the upper part of the enzymolysis shell 3, and the material of the observation port 18 is transparent glass. The staff observes the fish bones in the enzymolysis shell 3 through the observation port 18, so as to observe the fish bones inside the enzymolysis shell 3 and replenish the protease at any time. The outer side of the enzymolysis shell 3 is provided with an insulation layer 2, and the bottom end of the insulation layer 2 is fixedly connected to the top of the support frame 1, and the top of the enzymolysis shell 3 is fixedly provided with a second motor 11, and the output end of the second motor 11 passes through the enzymolysis shell 3 and is fixedly connected to the rotating shaft 12. The rotation of the second motor 11 drives the rotating shaft 12 to rotate. A discharge port 15 is fixedly provided on the top of the enzymolysis shell 3, and a valve is fixedly provided at the other end of the discharge port 15. The valve at the other end of the discharge port 15 is opened, and the fish bones after the enzymolysis are completed are discharged from the discharge port 15 for the next step of processing.

[0027] Example 2

[0028] like Figure 1 to Figure 4 As shown, based on the same concept as the above-mentioned embodiment 1, this embodiment further proposes that a feed port 10 is provided at the top of the enzymatic hydrolysis shell 3, and the fish bones crushed by the crushing wheel 8 slide from the feed channel 4 to the feed port 10 at the top of the enzymatic hydrolysis shell 3 through the filter hole 9 to enter the enzymatic hydrolysis shell 3, and a feed channel 4 is fixedly provided at the top of the feed port 10, and the shape of the feed channel 4 is an inclined surface, and a crushing shell 5 is fixedly provided at the top of the feed channel 4, and a feed port 6 is provided at the top of the crushing shell 5, and the fish bones are placed from the feed port 6 into the crushing shell 5.

[0029] In this embodiment, a grinding wheel 8 is provided for rotation inside the grinding shell 5, and a plurality of filter holes 9 are provided on the lower inner wall of the grinding shell 5. The fish bones crushed by the grinding wheel 8 slide from the feeding channel 4 to the feeding port 10 at the top of the enzymatic hydrolysis shell 3 through the filter holes 9 and enter the enzymatic hydrolysis shell 3. An enzyme supplement port 16 is provided at the top of the grinding shell 5, and trypsin is added to the enzymatic hydrolysis shell 3 from the enzyme supplement port 16. A cover plate 17 is detachably provided at the top of the enzyme supplement port 16. A first motor 7 is fixedly provided on the outer side of the grinding shell 5, and the output end of the first motor 7 passes through the grinding shell 5 and is fixedly connected to the grinding wheel 8. The output end of the first motor 7 rotates to drive the grinding wheel 8 to rotate.

[0030] Working principle: When the staff is performing enzymatic hydrolysis of fish bones, they first place the fish bones from the feed port 6 into the crushing shell 5, start the first motor 7, and the output end of the first motor 7 rotates to drive the crushing wheel 8 to rotate. The crushing wheel 8 rotates to crush the fish bones to facilitate sufficient reaction with the protease. The fish bones crushed by the crushing wheel 8 are slid from the feed channel 4 to the feed port 10 at the top of the enzymatic hydrolysis shell 3 through the filter hole 9 to enter the enzymatic hydrolysis shell 3. The second motor 11 is started, and the second motor 11 rotates to drive the rotating shaft 12 to rotate. The rotating shaft 12 rotates to drive the stirring rod 13 to rotate. The stirring rod 13 rotates to stir the crushed fish bones, and the rotating shaft 12 rotates to drive the stirring scraper 14 to rotate. The stirring scraper 14 rotates to scrape off the fish bone powder on the inner wall of the enzymatic hydrolysis shell 3, so that the fish bones and the protease are fully mixed and hydrolyzed. The staff observes the fish bones in the enzymatic hydrolysis shell 3 through the observation port 18, which is convenient for observing the fish bones inside the enzymatic hydrolysis shell 3 and replenishing the protease at any time. The cover plate 17 on the top of the enzymatic hydrolysis shell 3 is screwed off, and trypsin is added to the inside of the enzymatic hydrolysis shell 3 from the enzyme replenishment port 16. The thermal insulation layer 2 is used to adjust the temperature of the enzymatic hydrolysis shell 3 to ensure the temperature conditions required for enzymatic hydrolysis, so that the fish bones and the protease can fully react, and the valve at the other end of the discharge port 15 is opened, and the fish bones after enzymatic hydrolysis are discharged from the discharge port 15 for the next step of processing, and the support frame 1 supports the enzymatic hydrolysis shell 3.

[0031] The above are only preferred embodiments of the present invention and are not intended to limit the present invention. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention should be included in the protection scope of the present invention.

Claims

1. An enzymatic hydrolysis device for fish bone oligopeptides, comprising a support frame (1), characterized in that: An enzymatic hydrolysis shell (3) is fixedly provided at the top of the support frame (1), a rotating shaft (12) is rotatably provided inside the enzymatic hydrolysis shell (3), a stirring rod (13) is sleeved on the outer side of the rotating shaft (12), and the number of the stirring rods (13) is three; a stirring scraper (14) is fixedly provided on the outer side of the lower part of the rotating shaft (12), and the outer side of the stirring scraper (14) is in contact with the inner wall of the enzymatic hydrolysis shell (3).

2. The enzymatic hydrolysis device of fish bone oligopeptide according to claim 1, characterized in that: The top of the enzymatic hydrolysis shell (3) is provided with a feed inlet (10), the top of the feed inlet (10) is fixedly provided with a feed discharge channel (4), the top of the feed discharge channel (4) is fixedly provided with a pulverizing shell (5), and the top of the pulverizing shell (5) is provided with a feed inlet (6).

3. The enzymatic hydrolysis device of fish bone oligopeptide according to claim 2, characterized in that: A pulverizing wheel (8) is rotatably arranged inside the pulverizing shell (5), and a plurality of filtering holes (9) are provided on the lower inner wall of the pulverizing shell (5).

4. The enzymatic hydrolysis device of fish bone oligopeptide according to claim 2, characterized in that: The top of the pulverizing shell (5) is provided with an enzyme replenishing port (16), and the top of the enzyme replenishing port (16) is detachably provided with a cover plate (17).

5. The enzymatic hydrolysis device of fish bone oligopeptide according to claim 1, characterized in that: An observation port (18) is provided on the outer side of the upper portion of the enzymatic hydrolysis shell (3), and the material of the observation port (18) is transparent glass.

6. The enzymatic hydrolysis device of fish bone oligopeptide according to claim 1, characterized in that: The outer side of the enzymatic hydrolysis shell (3) is provided with a heat-insulating layer (2), and the bottom end of the heat-insulating layer (2) is fixedly connected to the top end of the support frame (1).

7. The enzymatic hydrolysis device of fish bone oligopeptide according to claim 2, characterized in that: A first motor (7) is fixedly provided on the outer side of the pulverizing shell (5), and an output end of the first motor (7) passes through the pulverizing shell (5) and is fixedly connected to a pulverizing wheel (8).

8. The enzymatic hydrolysis device of fish bone oligopeptide according to claim 1, characterized in that: A second motor (11) is fixedly provided at the top end of the enzymatic hydrolysis shell (3), and an output end of the second motor (11) passes through the enzymatic hydrolysis shell (3) and is fixedly connected to the rotating shaft (12).

9. The enzymatic hydrolysis device of fish bone oligopeptide according to claim 1, characterized in that: A discharge port (15) is fixedly provided at the top of the enzymatic hydrolysis shell (3), and a valve is fixedly provided at the other end of the discharge port (15).

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