A convenient microbial cultivation reactor

Abstract

The utility model discloses a convenient microorganism cultivation reactor, comprising a bottom plate, a bracket being clamped on the top of the bottom plate, a convenient clamping mechanism being arranged on the top of the bracket, the convenient clamping mechanism comprising a vertical frame, a vertical rod, a slider, a reset spring, a support plate, a connecting block, an arc-shaped clamping plate, a gasket and a cultivation tank, vertical frames being clamped on each corner position of the top of the bracket, and vertical rods being symmetrically clamped on the inside of the vertical frame. The utility model has a scientific and reasonable structure, is safe and convenient to use, and is provided with a convenient clamping mechanism, through the contraction characteristic of the reset spring, the slider is pulled to slide along the vertical rod in opposite directions, thereby changing the distance between the two sliders, and through the cooperation of the support plate and the connecting block, the arc-shaped clamping plate is pushed to slide along the top of the gasket, so that the four arc-shaped clamping plates clamp and fix the cultivation tank, thereby ensuring the stability of the cultivation tank on the bracket, improving the convenience of installation, and also being able to clamp cultivation tanks with different outer diameters.

Description

Technical Field

[0001] The utility model relates to the technical field of microorganism cultivation, in particular to a convenient microorganism cultivation reactor. Background Art

[0002] Microorganisms include: bacteria, fungi, some small protozoa, microscopic algae, and a large group of biological groups and viruses. They are small in size, diverse in variety, and closely related to humans. They cover many types of beneficial and harmful species and are widely involved in many fields such as food, medicine, industry and agriculture, and environmental protection. A microbial cultivation reactor is a device used to cultivate microorganisms;

[0003] However, in the process of using the existing microbial cultivation reactor, it is inconvenient to install and disassemble the cultivation tanks with different outer diameters, which reduces the convenience and applicability. At the same time, during the cultivation, it is easy to have insufficient oxygen, which affects the cultivation of microorganisms. Therefore, in order to avoid the above technical problems, it is necessary to provide a convenient microbial cultivation reactor to overcome the above defects in the prior art. Utility Model Content

[0004] The utility model provides a convenient microorganism cultivation reactor, which can effectively solve the problem that it is inconvenient to install and disassemble cultivation tanks with different outer diameters proposed in the above background technology, which reduces convenience and applicability. At the same time, during cultivation, it is easy to have insufficient oxygen, which affects the cultivation of microorganisms.

[0005] To achieve the above object, the utility model provides the following technical solutions: a portable microorganism cultivation reactor, comprising a bottom plate, a bracket is clamped on the top of the bottom plate, a convenient clamping mechanism is arranged on the top of the bracket, and the convenient clamping mechanism comprises a vertical frame, a vertical rod, a slider, a reset spring, a support plate, a connecting block, an arc clamping plate, a gasket and a cultivation tank;

[0006] A vertical frame is clamped at each corner position of the top of the bracket, a vertical rod is symmetrically clamped inside the vertical frame, a slider is movably sleeved at the outer sides of the two vertical rods corresponding to the internal position of the vertical frame, and a return spring is clamped at the opposite ends of the two sliders corresponding to the internal position of the vertical frame, one end of the two sliders is rotatably connected to a support plate, the other ends of the two support plates are rotatably connected to a connecting block, the other end of the connecting block is clamped with an arc-shaped splint, a gasket is clamped at the middle position of the top of the bracket, and a cultivation tank is clamped at the top of the gasket through the arc-shaped splint.

[0007] Preferably, an aeration and oxygen supply mechanism is provided at a position on one side of the bracket corresponding to the top of the bottom plate, and the aeration and oxygen supply mechanism includes a fixing plate, a sealing top cover, a shaft sleeve, a vertical pipe, an aeration nozzle, a splicing ring, a hose, an oxygen tank, an air pump and a connecting pipe;

[0008] A fixing plate is connected with the top of the base plate at a position corresponding to one side of the bracket by bolts, a sealing top cover is connected with the bottom of the fixing plate at a position corresponding to the top of the bracket by bolts, a shaft sleeve is clamped inside the sealing top cover, a vertical pipe is connected with the inner wall of the shaft sleeve by threads, and an aeration nozzle is clamped with the bottom end of the vertical pipe, a splicing ring is rotatably connected with the top of the splicing ring, a hose is clamped with the top of the splicing ring, an oxygen tank is clamped with the top of the base plate at a position corresponding to one side of the bracket, an air pump is connected with the top of the oxygen tank via a mounting plate, and connecting pipes are both connected with the bottom of the air pump and the top of the oxygen tank by threads.

[0009] Preferably, grooves are formed at equal intervals at the top of the gasket, a clamping block is clamped at the bottom end of the arc-shaped clamping plate at a position corresponding to the inner position of the groove, and a rubber pad is clamped at the inner wall of the arc-shaped clamping plate.

[0010] Preferably, a sealing gasket is clamped at the bottom end of the sealing top cover, the bottom end of the sealing top cover fits with the top end of the cultivation tank, the air pump is powered by an external power supply, and the top end of the air pump is threadedly connected to one end of the hose.

[0011] Preferably, a rotating cylinder is rotatably connected to the top of the base plate at a position corresponding to the bottom of the bracket, and a turntable is fixedly sleeved on the outside of the rotating cylinder, an inner cross cylinder is threadedly connected to the inner wall of the rotating cylinder, a top plate is clamped on the top of the inner cross cylinder, and a cross rod is clamped on the top of the base plate at a position corresponding to the inside of the inner cross cylinder.

[0012] Preferably, the top end of the rotating cylinder passes through the top end of the bracket, the top end of the cross rod is embedded in the inner cross cylinder, and a sponge pad is pasted on the top end of the top plate.

[0013] Compared with the prior art, the utility model has the following beneficial effects: the utility model has a scientific and reasonable structure and is safe and convenient to use:

[0014] 1. A convenient clamping mechanism is provided. Through the contraction characteristics of the reset spring, the slider is pulled to slide oppositely along the vertical rod, thereby changing the distance between the two sliders. Through the cooperation of the support plate and the connecting block, the arc-shaped clamping plate is pushed to slide along the top of the gasket, so that the four arc-shaped clamping plates clamp and fix the culture tank, thereby ensuring the stability of the culture tank on the bracket and improving the convenience of installation. In addition, the culture tanks with different outer diameters can be clamped, which increases the adaptability.

[0015] 2. An aeration and oxygen supply mechanism is provided, which seals the cultivation tank by sealing the top cover, and rotates the vertical pipe to move the aeration nozzle along the shaft sleeve, so that the height of the aeration nozzle can be changed according to the height of the cultivation tank, which increases the adaptability and facilitates the aeration nozzle to be immersed in the liquid inside the cultivation tank. Then, the air pump, connecting pipe, hose and vertical pipe are used to send oxygen into the aeration nozzle and spray it out to aerate the liquid, thereby improving the mixing effect of liquid and oxygen and ensuring the environment for microbial cultivation.

[0016] 3. A rotating drum, a rotating disk, an inner cross drum, a top plate and a cross rod are provided. The rotating drum is driven to rotate by the rotating disk, forcing the rotating drum to push the inner cross drum. At the same time, the inner cross drum is limited by the cross rod to prevent the inner cross drum from rotating, so that the inner cross drum pushes the top plate to rise, supports the cultivation tank, increases the height of the cultivation tank, and makes the cultivation tanks of different heights fit closely with the bottom end of the sealing top cover to ensure the sealing. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] The accompanying drawings are used to provide a further understanding of the present invention and constitute a part of the specification. They are used together with the embodiments of the present invention to explain the present invention and do not constitute a limitation to the present invention.

[0018] In the attached picture:

[0019] Figure 1 It is a structural schematic diagram of the utility model;

[0020] Figure 2 It is a structural schematic diagram of the convenient clamping mechanism of the utility model;

[0021] Figure 3 It is a structural schematic diagram of the aeration and oxygen supplementation mechanism of the utility model;

[0022] Figure 4 It is a schematic diagram of the installation structure of the inner cross cylinder of the utility model;

[0023] Numbers in the figure: 1, bottom plate; 2, bracket;

[0024] 3. Convenient clamping mechanism; 301. Vertical frame; 302. Vertical rod; 303. Sliding block; 304. Return spring; 305. Support plate; 306. Connecting block; 307. Arc clamping plate; 308. Gasket; 309. Cultivation tank;

[0025] 4. Aeration and oxygen supply mechanism; 401. Fixed plate; 402. Sealing top cover; 403. Shaft sleeve; 404. Vertical pipe; 405. Aeration nozzle; 406. Splicing ring; 407. Hose; 408. Oxygen tank; 409. Air pump; 410. Connecting pipe;

[0026] 5. Rotating cylinder; 6. Turntable; 7. Inner cross cylinder; 8. Top plate; 9. Cross rod. DETAILED DESCRIPTION

[0027] The preferred embodiments of the present invention are described below in conjunction with the accompanying drawings. It should be understood that the preferred embodiments described herein are only used to illustrate and explain the present invention, and are not used to limit the present invention.

[0028] Example: Figure 1-4As shown, the utility model provides a technical solution, a portable microorganism cultivation reactor, comprising a bottom plate 1, a bracket 2 is clamped on the top of the bottom plate 1, a convenient clamping mechanism 3 is arranged on the top of the bracket 2, and the convenient clamping mechanism 3 comprises a vertical frame 301, a vertical rod 302, a slider 303, a reset spring 304, a support plate 305, a connecting block 306, an arc clamping plate 307, a gasket 308 and a cultivation tank 309;

[0029] A vertical frame 301 is clamped at each corner position of the top of the bracket 2, and a vertical rod 302 is symmetrically clamped inside the vertical frame 301. Slide blocks 303 are movably sleeved at the outer sides of the two vertical rods 302 corresponding to the internal positions of the vertical frame 301, and reset springs 304 are clamped at the opposite ends of the two slide blocks 303 corresponding to the internal positions of the vertical frame 301. One end of the two slide blocks 303 is rotatably connected to a support plate 305, and the other ends of the two support plates 305 are rotatably connected to a connecting block 306, and the other end of the connecting block 306 is clamped with an arc clamping plate 307, a gasket 308 is clamped at the middle position of the top of the bracket 2, and a culture tank 309 is clamped at the top position of the gasket 308 through the arc clamping plate 307. In order to facilitate the clamping of culture tanks 309 with different outer diameters, grooves are equidistantly provided on the top of the gasket 308, a clamping block is clamped at the bottom end of the arc clamping plate 307 corresponding to the internal position of the groove, and a rubber pad is clamped on the inner wall of the arc clamping plate 307;

[0030] An aeration and oxygen supply mechanism 4 is provided at the top of the bottom plate 1 at a position corresponding to one side of the bracket 2. The aeration and oxygen supply mechanism 4 includes a fixing plate 401, a sealing top cover 402, a shaft sleeve 403, a vertical pipe 404, an aeration nozzle 405, a splicing ring 406, a hose 407, an oxygen tank 408, an air pump 409 and a connecting pipe 410.

[0031] The top of the bottom plate 1 is connected to a fixing plate 401 by bolts at a position corresponding to one side of the bracket 2, and the bottom of the fixing plate 401 is connected to a sealing top cover 402 by bolts at a position corresponding to the top of the bracket 2, and a shaft sleeve 403 is clamped inside the sealing top cover 402, and a vertical pipe 404 is connected to the inner wall of the shaft sleeve 403 by threads, and an aeration nozzle 405 is clamped at the bottom end of the vertical pipe 404, and a splicing ring 406 is rotatably connected to the top of the splicing ring 406, and a hose 407 is clamped at the top of the bottom plate 1. An oxygen tank 408 is clamped at a position corresponding to one side of the bracket 2 at the end, and an air pump 409 is connected to the top of the oxygen tank 408 through a mounting plate, and a connecting pipe 410 is threadedly connected to the bottom end of the air pump 409 and the top end of the oxygen tank 408. In order to improve the effect of oxygen supply, a sealing gasket is clamped at the bottom end of the sealing top cover 402, and the bottom end of the sealing top cover 402 fits with the top end of the cultivation tank 309. The air pump 409 is powered by an external power supply, and the top end of the air pump 409 is threadedly connected to one end of the hose 407;

[0032] A rotating drum 5 is rotatably connected to the top of the bottom plate 1 corresponding to the bottom position of the bracket 2, and a turntable 6 is fixedly sleeved on the outside of the rotating drum 5. The inner wall of the rotating drum 5 is connected to an inner cross cylinder 7 through a thread, and a top plate 8 is clamped on the top of the inner cross cylinder 7. A cross rod 9 is clamped on the top of the bottom plate 1 corresponding to the internal position of the inner cross cylinder 7. In order to facilitate the limiting of the inner cross cylinder 7, the top of the rotating drum 5 passes through the top of the bracket 2, the top of the cross rod 9 is embedded in the inner cross cylinder 7, and a sponge pad is pasted on the top of the top plate 8.

[0033] The working principle and use process of the utility model are as follows: first, the culture tank 309 is placed on the gasket 308, and then the slider 303 is pulled to slide oppositely along the vertical rod 302 through the contraction characteristics of the return spring 304, thereby changing the distance between the two sliders 303, and the arc clamping plate 307 is pushed to slide along the top of the gasket 308 through the cooperation of the support plate 305 and the connecting block 306, so that the four arc clamping plates 307 clamp and fix the culture tank 309, thereby ensuring the stability of the culture tank 309 on the bracket 2 and improving the convenience of installation. In addition, the culture tanks 309 with different outer diameters can be clamped, thereby increasing adaptability;

[0034] Next, the rotating drum 5 is driven to rotate by the rotating disk 6, forcing the rotating drum 5 to push the inner cross cylinder 7. At the same time, the inner cross cylinder 7 is limited by the cross rod 9 to prevent the inner cross cylinder 7 from rotating, so that the inner cross cylinder 7 pushes the top plate 8 to rise, and the cultivation tank 309 is supported, thereby increasing the height of the cultivation tank 309, so that the cultivation tanks 309 of different heights are closely fitted with the bottom end of the sealing top cover 402, ensuring the sealing performance;

[0035] Finally, the cultivation tank 309 is sealed by sealing the top cover 402, and the vertical pipe 404 is rotated so that the vertical pipe 404 moves along the shaft sleeve 403 with the aeration nozzle 405, thereby changing the height of the aeration nozzle 405 inside the cultivation tank 309, so that the aeration nozzle 405 is immersed in the liquid inside the cultivation tank 309, and then the oxygen inside the oxygen tank 408 is drawn into by using the cooperation of the air pump 409 and the connecting pipe 410, and is transported through the hose 407 and the vertical pipe 404 to enter the aeration nozzle 405 and be sprayed out, so as to aerate the liquid, improve the mixing effect of the liquid and oxygen, and ensure the environment for microbial cultivation.

[0036] Finally, it should be noted that the above description is only a preferred example of the present utility model and is not intended to limit the present utility model. Although the present utility model is described in detail with reference to the above embodiments, those skilled in the art can still modify the technical solutions described in the above embodiments or replace some of the technical features therein by equivalents. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present utility model shall be included in the protection scope of the present utility model.

Claims

1. A portable microorganism cultivation reactor, comprising a bottom plate (1), characterized in that: The top of the bottom plate (1) is clamped with a bracket (2), and the top of the bracket (2) is provided with a convenient clamping mechanism (3), and the convenient clamping mechanism (3) comprises a vertical frame (301), a vertical rod (302), a slider (303), a return spring (304), a support plate (305), a connecting block (306), an arc-shaped clamping plate (307), a gasket (308) and a cultivation tank (309); Each corner position of the top of the support (2) is clamped with a vertical frame (301), and a vertical rod (302) is symmetrically clamped inside the vertical frame (301). Slide blocks (303) are movably sleeved at the outer sides of the two vertical rods (302) at positions inside the vertical frame (301), and reset springs (304) are clamped at opposite ends of the two slide blocks (303) at positions inside the vertical frame (301). One end of the two slide blocks (303) is rotatably connected to a support plate (305), and the other ends of the two support plates (305) are rotatably connected to a connecting block (306), and the other end of the connecting block (306) is clamped with an arc-shaped clamping plate (307). A gasket (308) is clamped at the middle position of the top of the support (2), and a cultivation tank (309) is clamped at the top of the gasket (308) through the arc-shaped clamping plate (307).

2. A portable microorganism cultivation reactor according to claim 1, characterized in that: An aeration and oxygen supply mechanism (4) is provided at a position on one side of the bracket (2) corresponding to the top of the bottom plate (1), and the aeration and oxygen supply mechanism (4) comprises a fixing plate (401), a sealing top cover (402), a shaft sleeve (403), a vertical pipe (404), an aeration nozzle (405), a splicing ring (406), a hose (407), an oxygen tank (408), an air pump (409) and a connecting pipe (410); A fixing plate (401) is connected to the top of the bottom plate (1) at a position corresponding to one side of the bracket (2) by bolts, a sealing top cover (402) is connected to the bottom of the fixing plate (401) at a position corresponding to the top of the bracket (2) by bolts, a shaft sleeve (403) is clamped inside the sealing top cover (402), a vertical pipe (404) is connected to the inner wall of the shaft sleeve (403) by threads, and an aeration nozzle (405) is clamped to the bottom of the vertical pipe (404), a splicing ring (406) is rotatably connected to the top of the vertical pipe (404), a hose (407) is clamped to the top of the splicing ring (406), an oxygen tank (408) is clamped to the top of the bottom plate (1) at a position corresponding to one side of the bracket (2), an air pump (409) is connected to the top of the oxygen tank (408) by a mounting plate, and a connecting pipe (410) is connected to the bottom of the air pump (409) and the top of the oxygen tank (408) by threads.

3. A portable microorganism cultivation reactor according to claim 1, characterized in that: The top of the gasket (308) is provided with grooves at equal intervals, the bottom of the arc-shaped clamping plate (307) is clamped with a clamping block at a position corresponding to the inside of the groove, and the inner wall of the arc-shaped clamping plate (307) is clamped with a rubber pad.

4. A portable microorganism cultivation reactor according to claim 2, characterized in that: The bottom end of the sealing top cover (402) is clamped with a sealing gasket, and the bottom end of the sealing top cover (402) is in contact with the top end of the cultivation tank (309). The air pump (409) is powered by an external power supply, and the top end of the air pump (409) is threadedly connected to one end of the hose (407).

5. The portable microorganism cultivation reactor according to claim 1, characterized in that: A rotating cylinder (5) is rotatably connected to the top of the bottom plate (1) at a position corresponding to the bottom of the bracket (2), and a rotating disk (6) is fixedly sleeved on the outside of the rotating cylinder (5). An inner cross cylinder (7) is connected to the inner wall of the rotating cylinder (5) via a thread, a top plate (8) is clamped to the top of the inner cross cylinder (7), and a cross rod (9) is clamped to the top of the bottom plate (1) at a position corresponding to the inside of the inner cross cylinder (7).

6. A portable microorganism cultivation reactor according to claim 5, characterized in that: The top end of the rotating cylinder (5) passes through the top end of the bracket (2), the top end of the cross rod (9) is embedded in the interior of the inner cross cylinder (7), and a sponge pad is pasted on the top end of the top plate (8).

Images