Reaction kettle suitable for low-temperature directional enzymolysis of fish protein

Abstract

The utility model provides a reaction kettle suitable for low-temperature directional enzymolysis of fish protein, which belongs to the technical field of reaction kettles and comprises a reaction kettle body, a feed port arranged on the upper surface of the reaction kettle body, a discharge port arranged on the bottom surface of the reaction kettle body and a stirring component. The stirring assembly comprises a motor fixedly arranged on the upper surface of the reaction kettle body through a support, the output end of the motor is fixedly connected with a first rotating shaft, and the first rotating shaft is rotationally connected to the inner top face of the reaction kettle body in a penetrating mode. According to the reaction kettle, the stirring assembly is arranged, so that raw materials of the reaction kettle body can be in full contact with enzyme, the reaction speed is further increased, the reaction efficiency is improved, the production efficiency is further improved, the cleaning assembly is arranged, attachments on the inner wall of the reaction kettle are scraped, and manual operation is not needed.

Description

Technical Field

[0001] The utility model relates to the technical field of reactors, in particular to a reactor suitable for low-temperature directional enzymolysis of fish protein. Background Art

[0002] my country is rich in water resources, but with the gradual development of aquaculture, the development and utilization of fishery resources has become unbalanced, which not only damages the marine ecosystem, but also causes a waste of fish protein resources. A large amount of scraps are produced during aquatic fishing, but the shelf life is short and the protein processing rate is low. How to make high-value use of low-value marine fish is an urgent problem to be solved in the green and low-carbon development of agriculture. The nutritional components of these scraps are not much different from those of large and medium-sized fish. Liquid fish protein is waste or low-value fish from aquatic product processing. After crushing, it is digested by its own enzymes to degrade the fish protein into low-molecular peptides and amino acids. Therefore, a reactor suitable for low-temperature directional enzymatic hydrolysis of fish protein is needed for use in conjunction.

[0003] The above prior art often has the following problems when used:

[0004] When using the existing reactor for low-temperature directional enzymatic hydrolysis of fish protein, since the enzyme is a catalyst, it usually needs to be mixed and stirred with other raw materials to speed up the reaction rate. In the reactor, the enzymatic hydrolysis reaction requires efficient stirring measures to increase the reaction rate and thus improve production efficiency. At the same time, after the reaction is completed, the inner wall of the reactor is not easy to clean and requires relevant measures to be handled. Utility Model Content

[0005] In view of the deficiencies in the prior art, the utility model provides a reaction kettle suitable for low-temperature directional enzymolysis of fish protein.

[0006] The embodiment of the utility model provides a reactor suitable for low-temperature directional enzymolysis of fish protein, comprising:

[0007] A reactor body, wherein the upper surface of the reactor body is provided with a feed inlet, and the bottom surface of the reactor body is provided with a discharge outlet;

[0008] A stirring assembly, the stirring assembly includes a motor fixedly arranged on the upper surface of the reactor body through a bracket, the output end of the motor is fixedly connected to a No. 1 rotating shaft, the No. 1 rotating shaft penetrates and is rotatably connected to the inner top surface of the reactor body, the No. 1 rotating shaft is fixedly connected to a fixing sleeve in the circumferential direction, the fixing sleeve is fixedly connected to three fixing plates in the circumferential direction at equal intervals, the inner wall of the reactor body is fixedly connected to a gear ring, the bottom surfaces of the three fixing plates are rotatably connected to a No. 2 rotating shaft through bearings, the three No. 2 rotating shafts are fixedly connected to gears in the circumferential direction, the three gears are meshed with the gear ring, and the No. 1 rotating shaft and the three No. 2 rotating shafts are fixedly connected to a plurality of stirring rods in the circumferential direction at equal intervals;

[0009] The cleaning component is arranged in the reactor body.

[0010] Furthermore, the cleaning assembly includes a supporting plate fixedly connected to the side wall of the No. 1 rotating shaft, a mounting plate fixedly connected to the bottom surface of the supporting plate, an arc-shaped scraper provided on the side of the mounting plate, two guide rods fixedly connected to the side wall of the arc-shaped scraper close to the mounting plate, the two guide rods penetrate and are slidably connected to the side wall of the mounting plate, and two springs are fixedly connected between the mounting plate and the arc-shaped scraper.

[0011] Furthermore, the two springs are respectively sleeved on the two guide rods.

[0012] Furthermore, the side wall of the arc-shaped scraper is in contact with the inner wall of the reactor body.

[0013] Furthermore, the feed port and the discharge port are both arranged on the cover.

[0014] Furthermore, three supporting legs are equidistantly and fixedly connected to the bottom surface of the reactor body.

[0015] Compared with the prior art, the utility model has the following beneficial effects:

[0016] The utility model provides a stirring component so that, when in use, the raw materials in the reactor body can be fully in contact with the enzyme, thereby accelerating the reaction speed, improving the reaction efficiency, and further improving the production efficiency. By providing a cleaning component, the power of the stirring component is utilized to scrape off the attachments on the inner wall of the reactor without manual operation. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 It is a schematic diagram of the three-dimensional structural analysis of a reactor suitable for low-temperature directional enzymatic hydrolysis of fish protein described in an embodiment of the utility model.

[0018] Figure 2 This is a schematic diagram of the three-dimensional structure analysis from another perspective of a reactor suitable for low-temperature directional enzymatic hydrolysis of fish protein described in an embodiment of the utility model.

[0019] Figure 3 It is a schematic diagram of the three-dimensional structure of a reactor suitable for low-temperature directional enzymatic hydrolysis of fish protein described in an embodiment of the utility model.

[0020] In the above drawings: 1 reactor body, 2 feed port, 3 discharge port, 4 motor, 5 No. 1 rotating shaft, 6 fixed sleeve, 7 fixed plate, 8 gear ring, 9 No. 2 rotating shaft, 10 gear, 11 stirring rod, 12 bearing plate, 13 mounting plate, 14 arc scraper, 15 guide rod, 16 spring. DETAILED DESCRIPTION

[0021] The technical solution of the present utility model is further described below in conjunction with the accompanying drawings and embodiments.

[0022] like Figure 1-Figure 3 As shown, the embodiment of the utility model proposes a reactor suitable for low-temperature directional enzymolysis of fish protein, comprising:

[0023] A reactor body 1, wherein a feed port 2 is arranged on the upper surface of the reactor body 1, a discharge port 3 is arranged on the bottom surface of the reactor body 1, and a stirring assembly comprises a motor 4 fixedly arranged on the upper surface of the reactor body 1 through a bracket, and an output end of the motor 4 is fixedly connected to a No. 1 rotating shaft 5, and the No. 1 rotating shaft 5 penetrates and is rotatably connected to the inner top surface of the reactor body 1, and a fixing sleeve 6 is fixedly connected to the circumference of the No. 1 rotating shaft 5, and three fixing plates 7 are fixedly connected to the fixing sleeve 6 at equal intervals in the circumference, and a gear ring 8 is fixedly connected to the inner wall of the reactor body 1, and the bottom surfaces of the three fixing plates 7 are rotatably connected to a No. 2 rotating shaft 9 through bearings, and the three No. 2 rotating shafts 9 are fixedly connected to the circumference with gears 10, and the three gears 10 are meshed with the gear ring 8, and a plurality of stirring rods 11 are fixedly connected to the No. 1 rotating shaft 5 and the three No. 2 rotating shafts 9 at equal intervals in the circumference, and the feed port 2 and the discharge port 3 are both arranged on the cover, and three supporting legs are fixedly connected to the bottom surface of the reactor body 1 at equal intervals;

[0024] A cleaning assembly is arranged in the reactor body 1. The cleaning assembly includes a carrying plate 12 fixedly connected to the side wall of the No. 1 rotating shaft 5. A mounting plate 13 is fixedly connected to the bottom surface of the carrying plate 12. An arc-shaped scraper 14 is arranged on the side of the mounting plate 13. Two guide rods 15 are fixedly connected to the side wall of the arc-shaped scraper 14 close to the mounting plate 13. The two guide rods 15 penetrate and are slidably connected to the side wall of the mounting plate 13. Two springs 16 are fixedly connected between the mounting plate 13 and the arc-shaped scraper 14. The two springs 16 are respectively sleeved on the two guide rods 15 to ensure that the arc-shaped scraper 14 can work stably. The side wall of the arc-shaped scraper 14 fits with the inner wall of the reactor body 1, so that the arc-shaped scraper 14 can normally scrape off the attachments on the inner wall of the reactor body 1.

[0025] The detailed working process of the utility model is as follows:

[0026] When in use, raw materials are added into the reactor body 1 through the feed port 2, and then the motor 4 is started, the motor 4 drives the No. 1 rotating shaft 5 to rotate, and then drives the three fixed plates 7 to revolve through the fixed sleeve 6, and the three fixed plates 7 drive the three No. 2 rotating shafts 9 to revolve, so that the gear 10 on the No. 2 rotating shaft 9 is meshed with the gear ring 8, so that the three gears 10 and the No. 2 rotating shaft 9 are rotated, and then drive the multiple stirring rods 11 to rotate. At this time, the multiple stirring rods 11 revolve and rotate at the same time, so as to achieve efficient stirring, so that the raw materials are fully in contact with the enzyme, accelerate the reaction speed, improve the reaction efficiency, and thus improve the production efficiency;

[0027] When the No. 1 rotating shaft 5 rotates, it drives the supporting plate 12 and the mounting plate 13 to revolve. The mounting plate 13 drives the arc scraper 14 to revolve through the two guide rods 15. The arc scraper 14 that fits the inner wall of the reactor body 1 is used to scrape off the attachments on the inner wall of the reactor body 1. At the same time, the spring 16 makes the cleaning component have an elastic cleaning force to avoid forced scraping of stubborn attachments, which causes damage to the inner wall of the reactor body 1 and improves the practicality of the cleaning component.

[0028] 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 reactor suitable for low-temperature directional enzymatic hydrolysis of fish protein, characterized in that: include: A reactor body (1), wherein the upper surface of the reactor body (1) is provided with a feed inlet (2), and the bottom surface of the reactor body (1) is provided with a discharge outlet (3); A stirring assembly, the stirring assembly comprising a motor (4) fixedly arranged on the upper surface of a reactor body (1) through a bracket, the output end of the motor (4) being fixedly connected to a first rotating shaft (5), the first rotating shaft (5) penetrating and rotatably connected to the inner top surface of the reactor body (1), the first rotating shaft (5) being fixedly connected to a fixing sleeve (6) in the circumferential direction, the fixing sleeve (6) being fixedly connected to three fixing plates (7) at equal intervals in the circumferential direction, the inner wall of the reactor body (1) being fixedly connected to a gear ring (8), the bottom surfaces of the three fixing plates (7) being rotatably connected to a second rotating shaft (9) through bearings, the three second rotating shafts (9) being fixedly connected to gears (10) in the circumferential direction, the three gears (10) being meshed with the gear ring (8), and a plurality of stirring rods (11) being fixedly connected to the first rotating shaft (5) and the three second rotating shafts (9) at equal intervals in the circumferential direction; A cleaning component is arranged in the reactor body (1).

2. A reactor suitable for low-temperature directional enzymolysis of fish protein according to claim 1, characterized in that: in: The cleaning assembly comprises a supporting plate (12) fixedly connected to the side wall of the first rotating shaft (5); a mounting plate (13) is fixedly connected to the bottom surface of the supporting plate (12); a curved scraper (14) is provided on the side of the mounting plate (13); two guide rods (15) are fixedly connected to the side wall of the curved scraper (14) close to the mounting plate (13); the two guide rods (15) are both penetrated and slidably connected to the side wall of the mounting plate (13); and two springs (16) are fixedly connected between the mounting plate (13) and the curved scraper (14).

3. A reactor suitable for low-temperature directional enzymolysis of fish protein according to claim 2, characterized in that: in: The two springs (16) are respectively sleeved on the two guide rods (15).

4. A reactor suitable for low-temperature directional enzymolysis of fish protein according to claim 2, characterized in that: in: The side wall of the arc-shaped scraper (14) fits in contact with the inner wall of the reactor body (1).

5. A reactor suitable for low-temperature directional enzymolysis of fish protein according to claim 1, characterized in that: in: The feed inlet (2) and the discharge outlet (3) are both arranged on the cover.

6. A reactor suitable for low-temperature directional enzymolysis of fish protein according to claim 1, characterized in that: in: The bottom surface of the reactor body (1) is fixedly connected with three supporting legs at equal intervals.

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