Aeration device for biological enzyme fermentation

Abstract

The utility model relates to the technical field of aeration devices, in particular to an aeration device for biological enzyme fermentation, which comprises a tank body, the top of the tank body is in threaded connection with a closing cover, a breather pipe is provided with a plurality of vent holes, the closing cover is provided with an opening and closing component above the breather pipe, and the bottom of the tank body is provided with a positive and negative motor. The output end of the forward and reverse motor penetrates into the tank body and is fixedly connected with a rotating rod, the rotating rod is provided with an external thread, the rotating rod is in threaded connection with a sleeve with an internal thread, the bottom of the sleeve is fixedly connected with a cross, the middle of the sleeve is rotatably connected with an annular block, the outer side of the annular block is fixedly connected with a plurality of fan blades, and the top of the sleeve is provided with an aeration pipe; by means of the mode, gas can be input into the tank body in order, materials and the gas are evenly fused, the reaction efficiency of the materials is improved, reaction precipitates on the inner wall of the tank body can be scraped, the interior of the tank body can be conveniently overhauled and maintained, and the use convenience of the device is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of aeration devices, in particular to an aeration device for biological enzyme fermentation. Background Art

[0002] Bio-enzyme is a non-toxic, environmentally friendly biocatalyst whose chemical nature is protein. Bio-enzyme requires an aeration device during the fermentation process. The aeration port of the existing aeration device is fixedly opened at the bottom of the fermentation tank, and the air introduced through the aeration port contacts and reacts with the material in the fermentation tank. However, since the material in the fermentation tank is in a static state and the aeration port is fixed, it is not conducive to the full contact and reaction between the material and the incoming gas, resulting in a low reaction efficiency of the aeration device. After the device has been used for a period of time, reaction precipitates may accumulate on the inner wall of the fermentation tank, reducing the convenience of the device and being not conducive to the inspection and maintenance of the internal structure of the fermentation tank. For this reason, we propose an aeration device for bio-enzyme fermentation to solve the above problems. Utility Model Content

[0003] The purpose of the utility model is to provide an aeration device for bio-enzyme fermentation to solve the problems raised in the above background technology.

[0004] To achieve the above-mentioned purpose, the utility model provides the following technical scheme: an aeration device for bio-enzyme fermentation, comprising a tank body, a plurality of legs are installed at the bottom of the tank body, a closing cover is threadedly connected to the top of the tank body, an aeration port is provided on the closing cover, a vent pipe is slidably connected to the aeration port, a plurality of vent holes are provided on the vent pipe, an opening and closing assembly is provided on the closing cover above the vent pipe, a forward and reverse motor is provided at the bottom of the tank body, an output end of the forward and reverse motor passes through the interior of the tank body and is fixedly connected to a rotating rod, an external thread is provided on the rotating rod, a sleeve with an internal thread is threadedly connected to the rotating rod, a cross is fixedly connected to the bottom of the sleeve, an annular block is rotatably connected to the middle of the sleeve, a plurality of fan blades are fixedly connected to the outside of the annular block, an aeration pipe is installed on the top of the sleeve, a support rod is fixedly connected between the end of the cross and the aeration pipe, a fixing plate is rotatably connected to the sleeve at a position close to the aeration pipe, and a resist rod is fixedly connected to the top of the fixing plate.

[0005] Preferably, handles are fixedly connected to both sides of the closing cover.

[0006] Preferably, a square groove is provided at the bottom of the closing cover, and one end of the rotating rod away from the forward and reverse motor is rotatably connected to a square block adapted to the square groove.

[0007] Preferably, the opening and closing assembly includes a round block, a return spring, a push rod and a connecting rod. A round block is arranged on the top of the closing cover. A connecting rod is fixedly connected between the round block and the ventilation pipe. A push rod is fixedly connected to the side of the bottom of the round block away from the connecting rod, and the bottom of the push rod passes through the bottom of the closing cover.

[0008] Preferably, the top of the support rod and the bottom of the push rod are magnetically connected.

[0009] Preferably, vertical plates are provided on both the left and right sides of the tank body, a scraper is fixedly connected to the side of the vertical plate close to the inner wall of the tank body, a slide groove is provided on the side of the vertical plate away from the scraper, and sliders are fixedly connected to the two horizontal ends of the cross, and the slider is slidably connected in the slide groove.

[0010] Preferably, an embedding block is fixedly connected in the slide groove, and an embedding groove is provided at a position on the top of the sliding block corresponding to the embedding block, and the embedding block and the embedding groove match each other.

[0011] Compared with the prior art, the utility model has the following beneficial effects: the cover is threadedly connected to the tank body, which makes it easy to open the cover to inspect and maintain the structural components in the tank body, thereby increasing the convenience of using the device; the coordinated use of the forward and reverse motors, rotating rods, sleeves, crosses, annular blocks, fan blades, aeration pipes, vertical plates, slide grooves and sliders can stir the materials, so that the materials and gas are evenly blended, thereby improving the reaction efficiency of the materials; the coordinated use of the embedded blocks, embedded grooves and scrapers increases the linkage between the vertical plates and the crosses, so that the scrapers can scrape off the reaction precipitates on the inner wall of the tank body when the sleeve is at a certain height; the arrangement of the opening and closing components, annular blocks and resisting rods can orderly input gas into the tank body, keep the materials in full contact with the gas, and improve the oxidation efficiency. BRIEF DESCRIPTION OF THE DRAWINGS

[0012] Figure 1 This is a schematic diagram of the main structure of the device of the utility model;

[0013] Figure 2 It is a cross-sectional view of the tank body and the closed cover;

[0014] Figure 3 It is a schematic diagram of the push rod pushing the top rod;

[0015] Figure 4 for Figure 3 Enlarged view of point A in the middle;

[0016] Figure 5 Sets the footprint for the embedded block.

[0017] In the figure: 1. tank body; 2. supporting legs; 3. closing cover; 4. aeration port; 5. ventilation pipe; 6. ventilation hole; 7. forward and reverse motor; 8. rotating rod; 9. sleeve; 10. cross; 11. ring block; 12. fan blade; 13. aeration pipe; 14. supporting rod; 15. fixing plate; 16. push rod; 17. handle; 18. square groove; 19. square block; 20. round block; 21. reset spring; 22. push rod; 23. connecting rod; 24. vertical plate; 25. scraper; 26. slide groove; 27. slider; 28. embedded block; 29. ​​embedded groove. DETAILED DESCRIPTION

[0018] 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.

[0019] See also Figure 1-5The utility model provides a technical solution: an aeration device for bio-enzyme fermentation, comprising a tank body 1, a plurality of legs 2 are installed at the bottom of the tank body 1, a cover 3 is threadedly connected to the top of the tank body 1, and the cover 3 is convenient to open to inspect and maintain the structural components in the tank body 1, thereby increasing the convenience of using the device, an aeration port 4 is provided on the cover 3, a vent pipe 5 is slidably connected to the aeration port 4, a plurality of vent holes 6 are provided on the vent pipe 5, an opening and closing assembly is provided on the cover 3 above the vent pipe 5, a forward and reverse motor 7 is provided at the bottom of the tank body 1, an output end of the forward and reverse motor 7 passes through the interior of the tank body 1 and is fixedly connected to a rotating rod 8, an external thread is provided on the rotating rod 8, and a sleeve with an internal thread is threadedly connected to the rotating rod 8 9, a cross 10 is fixedly connected to the bottom of the sleeve 9, a ring block 11 is rotatably connected to the middle of the sleeve 9, a plurality of fan blades 12 are fixedly connected to the outside of the ring block 11, an aeration pipe 13 is installed on the top of the sleeve 9, a support rod 14 is fixedly connected between the end of the cross 10 and the aeration pipe 13, a fixed plate 15 is rotatably connected to the position of the sleeve 9 near the aeration pipe 13, a push rod 16 is fixedly connected to the top of the fixed plate 15, the length of the external thread on the rotating rod 8 is less than the length of the rotating rod 8, there is a certain distance between the top of the external thread and the top of the rotating rod 8, the top of the embedded block 28 is flush with the top of the external thread, the cover 3 is opened to put the material to be fermented into the tank body 1, the square block 19 is aligned with the square groove 18, The closing cover 3 is threadedly connected to the tank body 1 to seal the tank body 1, the forward and reverse motor 7 is started to drive the rotating rod 8 to rotate forwardly, the slider 27 slides in the slide groove 26 to drive the sleeve 9, the cross 10 and the aeration pipe 13 to move upward, and the fan blades 12 and the annular block 11 are driven by the water power in the material to rotate. The fan blades 12 rotate to stir the material so that the incoming air is fully in contact with the material. When the slider 27 slides to a certain height, the embedded block 28 in the slide groove 26 is embedded in the embedded groove 29 on the slider 27. At this time, the vertical plate 24 and the cross 10 are fixedly connected, and the forward and reverse motor 7 is kept rotating forward. The rotating rod 8 rotates to drive the cross 10 on the sleeve 9 to rotate, and the cross 10 rotates The rotation drives the scrapers 25 on the two vertical plates 24 to rotate, so as to scrape off the reaction precipitates on the inner wall of the tank body 1. Similarly, the forward and reverse motors 7 are started to rotate in the reverse direction, the embedding block 28 disengages from the embedding groove 29, and the slider 27 moves downward to drive the sleeve 9, the cross 10 and the aeration pipe 13 to move downward. The annular block 11 moves up and down to drive the fan blades 12 to continuously rotate and stir the materials, so that the materials and the gas are evenly integrated, the reaction efficiency of the materials is improved, and the convenience of using the device is increased. The structure is simple and easy to operate. When in use, the forward and reverse motors 7 are controlled by the connected power supply and the control switch arranged on the tank body 1. The circuits and modules involved are all existing technologies, which can be fully realized by those skilled in the art without further explanation.

[0020] Furthermore, handles 17 are fixedly connected to both sides of the closing cover 3 to facilitate the rotation operation of the closing cover 3.

[0021] Furthermore, a square groove 18 is provided at the bottom of the closing cover 3, and one end of the rotating rod 8 away from the forward and reverse motor 7 is rotatably connected to a square block 19 adapted to the square groove 18, and the square block 19 is embedded in the square groove 18 to increase the connectivity between the closing cover 3 and the threaded rod.

[0022] Furthermore, the opening and closing assembly includes a round block 20, a return spring 21, a push rod 22 and a connecting rod 23. The top of the closing cover 3 is provided with a round block 20, and a connecting rod 23 is fixedly connected between the round block 20 and the vent pipe 5. The bottom of the round block 20 is fixedly connected to the side away from the connecting rod 23, and the bottom of the push rod 22 penetrates to the bottom of the closing cover 3. In the process of the sleeve 9 moving upward, the top of the push rod 16 and the bottom of the push rod 22 are magnetically connected through the magnetic attraction characteristics. The push rod 16 moves upward to drive the push rod 22 to move toward the outside of the closing cover 3. The distance increases, the return spring 21 is stretched, the connecting rod 23 and the vent pipe 5 move up, the top of the vent pipe 5 moves to the outside of the cover 3, and the external gas flows through the vent hole 6 and the aeration port 4 into the tank body 1, so that the material inside the tank body 1 is fully in contact with the gas, thereby improving the oxidation efficiency. Similarly, during the downward movement of the push rod 16, the return spring 21 automatically contracts and drives the push rod 22, the round block 20, the push rod 22, the connecting rod 23 and the vent pipe 5 to return to their original positions, and the tank body 1 is sealed again, and the rotation of the forward and reverse motors 7 is maintained to evenly mix the incoming gas with the material.

[0023] Furthermore, the top of the support rod 16 and the bottom of the push rod 22 are magnetically connected, thereby enhancing the connection function between the support rod 16 and the push rod 22.

[0024] Furthermore, vertical plates 24 are provided on both sides of the left and right sides of the tank body 1, and a scraper 25 is fixedly connected to the side of the vertical plate 24 close to the inner wall of the tank body 1, and a slide groove 26 is provided on the side of the vertical plate 24 away from the scraper 25. Slide blocks 27 are fixedly connected to the two lateral ends of the cross 10, and the slide block 27 is slidably connected in the slide groove 26. The coordinated use of the vertical plate 24, the slide groove 26 and the slide block 27 can maintain the up and down reciprocating movement of the cross 10, the sleeve 9, the annular block 11, the fan blades 12 and the aeration pipe 13.

[0025] Furthermore, an embedding block 28 is fixedly connected in the slide groove 26, and an embedding groove 29 is provided at the top of the slider 27 at a position corresponding to the embedding block 28, and the embedding block 28 matches the embedding groove 29. The matching use of the embedding block 28 and the embedding groove 29 increases the linkage between the vertical plate 24 and the cross 10, and when the sleeve 9 is at a certain height, the scraper 25 is driven to scrape the reaction sediment on the inner wall of the tank body 1.

[0026] Working principle: When in use, open the cover 3 and put the material to be fermented into the tank body 1, align the square block 19 with the square groove 18, so that the cover 3 is threadedly connected to the tank body 1 to seal the tank body 1, start the forward and reverse motor 7 to drive the rotating rod 8 to rotate forward, and the slider 27 slides in the slide groove 26 to drive the sleeve 9, the cross 10 and the aeration pipe 13 to move upward, and the fan blades 12 and the annular block 11 are driven by the water power in the material to rotate. The rotation of the fan blades 12 stirs the material so that the incoming air is fully in contact with the material. When the slider 27 slides to a certain height, the embedded block 28 in the slide groove 26 is embedded in the embedded groove 29 on the slider 27. At this time, the vertical The plate 24 and the cross 10 are fixedly connected to maintain the forward rotation of the forward and reverse motor 7. The rotation of the rotating rod 8 drives the cross 10 on the sleeve 9 to rotate. The rotation of the cross 10 drives the scrapers 25 on the two vertical plates 24 to rotate, so as to scrape off the reaction sediment on the inner wall of the tank body 1. Similarly, the forward and reverse motor 7 is started to rotate in the reverse direction, the embedding block 28 is disengaged from the embedding groove 29, and the slider 27 moves downward to drive the sleeve 9, the cross 10 and the aeration pipe 13 to move downward. The annular block 11 moves up and down to drive the fan blades 12 to continuously rotate and stir the material, so that the material and the gas are evenly integrated, the reaction efficiency of the material is improved, the convenience of using the device is increased, the structure is simple, and it is easy to operate.

[0027] 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. An aeration device for enzyme fermentation, comprising a tank (1), characterized in that: A plurality of legs (2) are installed at the bottom of the tank body (1); a closing cover (3) is threadedly connected to the top of the tank body (1); an aeration port (4) is provided on the closing cover (3); a vent pipe (5) is slidably connected to the aeration port (4); a plurality of vent holes (6) are provided on the vent pipe (5); an opening and closing assembly is provided on the closing cover (3) above the vent pipe (5); a forward and reverse motor (7) is provided at the bottom of the tank body (1); an output end of the forward and reverse motor (7) passes through the interior of the tank body (1) and is fixedly connected to a rotating rod (8); the rotating rod (8) is provided with an external thread; and the rotating rod (8) is provided with a plurality of vent holes (6). (8) is threadedly connected to a sleeve (9) with an internal thread, a cross (10) is fixedly connected to the bottom of the sleeve (9), a ring block (11) is rotatably connected to the middle of the sleeve (9), a plurality of fan blades (12) are fixedly connected to the outer side of the ring block (11), an aeration pipe (13) is installed on the top of the sleeve (9), a support rod (14) is fixedly connected between the end of the cross (10) and the aeration pipe (13), a fixing plate (15) is rotatably connected to the sleeve (9) at a position close to the aeration pipe (13), and a support rod (16) is fixedly connected to the top of the fixing plate (15).

2. The aeration device for bio-enzyme fermentation according to claim 1, characterized in that: Handles (17) are fixedly connected to both sides of the closing cover (3).

3. The aeration device for enzyme fermentation according to claim 1, characterized in that: A square groove (18) is provided at the bottom of the closing cover (3), and one end of the rotating rod (8) away from the forward and reverse motor (7) is rotatably connected to a square block (19) adapted to the square groove (18).

4. The aeration device for bio-enzyme fermentation according to claim 1, characterized in that: The opening and closing assembly comprises a round block (20), a return spring (21), a push rod (22) and a connecting rod (23); the round block (20) is arranged on the top of the closing cover (3); the connecting rod (23) is fixedly connected between the round block (20) and the ventilation pipe (5); the push rod (22) is fixedly connected to the side of the bottom of the round block (20) away from the connecting rod (23); and the bottom of the push rod (22) passes through the bottom of the closing cover (3).

5. The aeration device for bio-enzyme fermentation according to claim 4, characterized in that: The top of the support rod (16) and the bottom of the top rod (22) are connected by magnetic attraction.

6. The aeration device for bio-enzyme fermentation according to claim 1, characterized in that: Vertical plates (24) are arranged on both left and right sides of the tank body (1); a scraper (25) is fixedly connected to the side of the vertical plate (24) close to the inner wall of the tank body (1); a slide groove (26) is provided on the side of the vertical plate (24) away from the scraper (25); two lateral ends of the cross (10) are fixedly connected to sliders (27); and the slider (27) is slidably connected in the slide groove (26).

7. The aeration device for enzyme fermentation according to claim 6, characterized in that: An embedding block (28) is fixedly connected in the sliding groove (26), and an embedding groove (29) is provided at the top of the sliding block (27) at a position corresponding to the embedding block (28), and the embedding block (28) and the embedding groove (29) match each other.

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