Biological protease extraction equipment

Abstract

The utility model relates to biological protease extraction equipment, which belongs to the field of protease extraction, and comprises an extraction tank body, a tank cover arranged on the extraction tank body, and a blanking piece with a valve arranged at the discharge part of the extraction tank body, a rotating rod extending into the extraction tank body is arranged at the top of the tank cover, and a stirring piece is arranged on the surface of the part, positioned in the tank cover, of the rotating rod. A scraping part for scraping residues on the inner wall of the extraction tank body is arranged on the periphery of the stirring part, a driving part for driving the rotating rod is arranged at the top end of the tank cover, and a water inlet pipe fixed together with the tank cover through a fixing part is rotationally mounted at the top end of the rotating rod. According to the biological protease extraction equipment, the rotating rod drives the annular flow dividing shell to rotate, clear water in the annular flow dividing shell is sprayed to the inner wall of the extraction tank body through the spray head, and residual materials on the inner wall of the extraction tank body are scraped in cooperation with the scraping part, so that the extraction tank body can be conveniently cleaned in time after protease is extracted.

Description

Technical Field

[0001] The utility model relates to the technical field of protease extraction, in particular to biological protease extraction equipment. Background Art

[0002] A biological protease extraction device is proposed in the Chinese patent publication number CN212560222U. The patent includes a shell, which is a cavity structure. A placement seat is slidably arranged inside the shell, and a groove is opened on the placement seat. A collection cup is placed inside the groove, and refrigerators are installed on both sides of the inner wall of the groove; a sliding plate is also slidably arranged inside the shell, and a mounting plate is fixed to the top of the sliding plate by bolts. A servo motor is fixed to the top of the mounting plate by bolts, and the output end of the servo motor is connected to a stirring shaft through a coupling.

[0003] In this patent, after the biological protease is extracted, the inside of the equipment needs to be cleaned before the next extraction. However, some residues tend to adhere to the inner wall of the shell and are difficult to clean. In view of this, a biological protease extraction device is applied for. Utility Model Content

[0004] In view of the deficiencies in the prior art, the utility model provides a biological protease extraction device, which has the advantages of timely cleaning and thorough cleaning.

[0005] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a biological protease extraction device, comprising an extraction tank body and a tank cover arranged on the extraction tank body and a discharge piece with a valve arranged at the discharge point of the extraction tank body, a rotating rod extending to the inside of the extraction tank body is provided on the top of the tank cover, a stirring piece is provided on the surface of the rotating rod located inside the tank cover, and a scraping piece for scraping off the residue on the inner wall of the extraction tank body is provided on the periphery of the stirring piece, a driving piece for driving the rotating rod is provided on the top of the tank cover, a water inlet pipe fixed to the tank cover by a fixing piece is rotatably installed on the top of the rotating rod, a water flow trough extending downward into the tank cover is provided in the middle of the top of the rotating rod, connecting pipes connected to the water flow trough are provided on both sides of the rotating rod and located at the bottom of the water flow trough, the other ends of the two connecting pipes are simultaneously connected to an annular diversion shell, and a plurality of nozzles facing the inner wall of the extraction tank body are evenly provided on the bottom of the annular diversion shell.

[0006] Furthermore, the driving member includes a driving motor fixed to the top of the tank cover by a motor frame, a driving wheel arranged on the surface of the motor shaft of the driving motor, a driven wheel arranged on the surface of the rotating rod and located between the top wall of the tank cover and the water inlet pipe and flush with the driving wheel, and a transmission belt connecting the driving wheel and the driven wheel for transmitting power.

[0007] Furthermore, the fixing member includes an annular plate fixed to the outer side wall of the water inlet pipe and a support rod welded around the annular plate and welded to the top wall of the tank cover.

[0008] Furthermore, a limiting ring groove is provided on the inner wall of the water inlet pipe, and a sealing limiting ring rotatably connected to the water inlet pipe is provided at the top end of the side wall of the rotating rod and located in the limiting ring groove.

[0009] Furthermore, the rotating rod is rotatably connected to the tank cover, and a reinforcing ring rotatably connected to the tank cover is welded on the surface of the rotating rod and located between the top wall of the tank cover and the driven wheel.

[0010] Furthermore, the stirring member includes a plurality of stirring rods fixed on the surface of the rotating rod through a fixing ring and side rods welded to both sides of the rotating rod and located below the stirring rods.

[0011] Furthermore, the scraper comprises a side scraper fixed to the end of the stirring rod away from the rotating rod and in contact with the inner wall of the extraction tank body.

[0012] It also includes an inclined scraper which is welded to the bottom end of the rotating rod and contacts the bottom wall and the inclined side wall of the extraction tank.

[0013] Furthermore, the discharge member with valve comprises a discharge pipe arranged at a discharge port at the bottom end of the extraction tank body, and a discharge hopper arranged at the bottom end of the discharge pipe, and a valve is arranged on the surface of the discharge pipe.

[0014] Compared with the prior art, the technical solution of this application has the following beneficial effects:

[0015] In the biological protease extraction equipment, clean water is added into the water flow trough in the rotating rod through the water inlet pipe, and then flows into the interior of the annular diversion shell through the connecting pipe. Then, driven by the driving part, the rotating rod rotates the annular diversion shell, and the clean water inside the annular diversion shell is sprayed toward the inner wall of the extraction tank through the nozzle. The scraper scrapes the residual materials on the inner wall of the extraction tank, so that the extraction tank can be cleaned in time after the protease is extracted, which is convenient for the next use. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 This is a cross-sectional view of the structure of the utility model;

[0017] Figure 2 It is a cross-sectional view of the water inlet pipe, rotating rod and annular flow-dividing shell of the utility model structure;

[0018] Figure 3 It is a three-dimensional diagram of the lower hopper of the utility model structure.

[0019] In the figure: 1. extraction tank body; 2. tank cover; 3. driving wheel; 4. driving motor; 5. transmission belt; 6. water inlet pipe; 7. driven belt; 8. rotating rod; 9. annular diversion shell; 10. nozzle; 11. side scraper; 12. inclined scraper; 13. lower hopper; 14. discharge pipe; 15. stirring rod; 16. connecting pipe; 17. water flow trough; 18. annular plate; 19. support rod. DETAILED DESCRIPTION

[0020] 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.

[0021] See also Figure 1-3 , a biological protease extraction device, comprising an extraction tank body 1, a tank cover 2 arranged on the extraction tank body 1, and a material discharge piece with a valve arranged at the material discharge position of the extraction tank body 1. It should be noted here that the bottom end of the extraction tank body 1 is inverted truncated cone shape, which is convenient for material discharge.

[0022] A rotating rod 8 extending to the inside of the extraction tank body 1 is rotatably installed on the top of the tank cover 2. A stirring piece is provided on the surface of the rotating rod 8 located inside the tank cover 2. The stirring piece stirs the material so that the biological protease in the material can be produced faster.

[0023] In order to improve the bearing strength of the rotating rod 8 , a reinforcing ring rotatably connected to the tank cover 2 is welded on the surface of the rotating rod 8 and located between the top wall of the tank cover 2 and the driven wheel 7 .

[0024] In this embodiment, the stirring member includes a plurality of stirring rods 15 fixed to the surface of the rotating rod 8 through a fixing ring and side rods welded to both sides of the rotating rod 8 and located below the stirring rods 15 .

[0025] In order to drive the rotating rod 8, a driving member is provided on the top end of the tank cover 2.

[0026] In this embodiment, the driving member includes a driving motor 4 fixed to the top of the tank cover 2 by a motor frame, a driving wheel 3 arranged on the surface of the motor shaft of the driving motor 4, a driven wheel 7 arranged on the surface of the rotating rod 8 and located between the top wall of the tank cover 2 and the water inlet pipe 6 and flush with the driving wheel 3, and a transmission belt 5 for transmitting power connecting the driving wheel 3 and the driven wheel 7. The output shaft of the driving motor 4 is arranged downward.

[0027] In order to facilitate cleaning of the residues on the inner wall of the extraction tank body 1 , a scraping member for scraping off the residues on the inner wall of the extraction tank body 1 is provided on the periphery of the stirring member.

[0028] When the driving motor 4 is started, the driving wheel 3, the transmission belt 5 and the driven wheel 7 can drive the rotating rod 8 to rotate synchronously, and then drive the scraper to continuously scrape the inner wall of the extraction tank body 1, so as to scrape off the residue adhering to the inner wall of the extraction tank body 1.

[0029] In this embodiment, the scraping member includes a side scraper 11 fixed to the end of the stirring rod 15 away from the rotating rod 8 and in contact with the inner wall of the extraction tank body 1. In addition, it also includes an inclined scraper 12 welded to the bottom end of the rotating rod 8 and in contact with the bottom wall and inclined side wall of the extraction tank body 1.

[0030] See also Figure 1-2 In order to further improve the effect of cleaning the residues on the inner wall of the extraction tank body 1. A water inlet pipe 6 fixed to the tank cover 2 through a fixing piece is rotatably installed at the top of the rotating rod 8. A water flow groove 17 extending downward to the tank cover 2 is opened in the middle of the top of the rotating rod 8. Connecting pipes 16 connected to the water flow groove 17 are provided at both sides of the rotating rod 8 and at the bottom of the water flow groove 17. The other ends of the two connecting pipes 16 are simultaneously connected to an annular flow diversion shell 9. A plurality of nozzles 10 facing the inner wall of the extraction tank body 1 are evenly arranged at the bottom of the annular flow diversion shell 9.

[0031] Among them, a limiting ring groove is provided on the inner wall of the water inlet pipe 6, and a sealing limiting ring rotatably connected to the water inlet pipe 6 is provided at the top end of the side wall of the rotating rod 8 and located in the limiting ring groove.

[0032] The fixing member includes an annular plate 18 fixed to the outer side wall of the water inlet pipe 6 and a support rod 19 welded around the annular plate 18 and welded to the top wall of the tank cover 2 .

[0033] In addition, in order to further improve the stability of the annular flow-dividing shell 9 , a limiting lifting ring rotatably connected to the tank cover 2 is provided on the top of the annular flow-dividing shell 9 .

[0034] See also Figure 1 or Figure 3 In this embodiment, the valved discharge member includes a discharge pipe 14 disposed at the discharge port at the bottom end of the extraction tank body 1 and a discharge hopper 13 disposed at the bottom end of the discharge pipe 14 . A valve is disposed on the surface of the discharge pipe 14 .

[0035] The working principle of the above embodiment is as follows: after the driving motor 4 is started, the driving wheel 3, the transmission belt 5 and the driven wheel 7 can drive the rotating rod 8 to rotate synchronously, and then drive the scraper to continuously scrape the inner wall of the extraction tank body 1. At the same time, after the clean water is added into the water flow trough 17 in the rotating rod 8 through the water inlet pipe 6, the clean water flows into the interior of the annular diversion shell 9 through the connecting pipe 16, and then driven by the driving member, the rotating rod 8 drives the annular diversion shell 9 to rotate, and the clean water inside the annular diversion shell 9 is sprayed toward the inner wall of the extraction tank body 1 through the nozzle 10, and the scraper scrapes the residual material on the inner wall of the extraction tank body 1, so as to complete the work of cleaning the inner wall of the extraction tank body 1.

[0036] It should be noted that, in this article, relational terms such as first and second, etc. are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Moreover, the terms "include", "comprise" or any other variants thereof are intended to cover non-exclusive inclusion, so that a process, method, article or device including a series of elements includes not only those elements, but also other elements not explicitly listed, or also includes elements inherent to such process, method, article or device. In the absence of further restrictions, the elements defined by the sentence "comprise a ..." do not exclude the existence of other identical elements in the process, method, article or device including the elements.

[0037] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A biological protease extraction device, comprising an extraction tank body (1), a tank cover (2) arranged on the extraction tank body (1), and a material discharge member with a valve arranged at the material discharge position of the extraction tank body (1), a rotating rod (8) extending to the inside of the extraction tank body (1) is arranged on the top of the tank cover (2), and a stirring member is arranged on the surface of the rotating rod (8) located inside the tank cover (2), characterized in that: The outer periphery of the stirring member is provided with a scraping member for scraping off residues on the inner wall of the extraction tank body (1); the top of the tank cover (2) is provided with a driving member for driving a rotating rod (8); the top of the rotating rod (8) is rotatably provided with a water inlet pipe (6) fixed to the tank cover (2) by a fixing member; the middle of the top of the rotating rod (8) is provided with a water flow groove (17) extending downward into the tank cover (2); connecting pipes (16) connected to the water flow groove (17) are provided on both sides of the rotating rod (8) and at the bottom of the water flow groove (17); the other ends of the two connecting pipes (16) are simultaneously connected to an annular flow diversion shell (9); and the bottom of the annular flow diversion shell (9) is evenly provided with a plurality of nozzles (10) facing the inner wall of the extraction tank body (1).

2. A biological protease extraction device according to claim 1, characterized in that: The driving member comprises a driving motor (4) fixed to the top of the tank cover (2) by means of a motor frame, a driving wheel (3) arranged on the surface of the motor shaft of the driving motor (4), a driven wheel (7) arranged on the surface of a rotating rod (8) and located between the top wall of the tank cover (2) and the water inlet pipe (6) and flush with the driving wheel (3), and a transmission belt (5) for transmitting power and connecting the driving wheel (3) and the driven wheel (7).

3. A biological protease extraction device according to claim 1, characterized in that: The fixing member comprises an annular plate (18) fixed to the outer side wall of the water inlet pipe (6) and a support rod (19) welded around the annular plate (18) and welded to the top wall of the tank cover (2).

4. A biological protease extraction device according to claim 1, characterized in that: The inner wall of the water inlet pipe (6) is provided with a limiting ring groove, and a sealing limiting ring rotatably connected to the water inlet pipe (6) is provided at the top end of the side wall of the rotating rod (8) and located in the limiting ring groove.

5. A biological protease extraction device according to claim 2, characterized in that: The rotating rod (8) is rotatably connected to the tank cover (2), and a reinforcing ring rotatably connected to the tank cover (2) is welded on the surface of the rotating rod (8) and located between the top wall of the tank cover (2) and the driven wheel (7).

6. A biological protease extraction device according to claim 1, characterized in that: The stirring member comprises a plurality of stirring rods (15) fixed on the surface of the rotating rod (8) through a fixing ring and side rods welded to both sides of the rotating rod (8) and located below the stirring rods (15).

7. A biological protease extraction device according to claim 6, characterized in that: The scraping member comprises a side scraper (11) fixed to the end of the stirring rod (15) away from the rotating rod (8) and in contact with the inner wall of the extraction tank (1). It also includes an inclined scraper (12) which is welded to the bottom end of the rotating rod (8) and contacts the bottom wall and the inclined side wall of the extraction tank body (1).

8. A biological protease extraction device according to claim 1, characterized in that: The valved discharge component comprises a discharge pipe (14) disposed at a discharge port at the bottom end of the extraction tank body (1), and a discharge hopper (13) disposed at the bottom end of the discharge pipe (14); a valve is disposed on the surface of the discharge pipe (14).

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