CN219259999U

CN219259999U - Bioreactor with ventilation structure

Info

Publication number: CN219259999U
Application number: CN202222657491.XU
Authority: CN
Inventors: 高志平
Original assignee: Shanghai Kawo Bioengineering Technology Co ltd
Current assignee: Shanghai Kawo Bioengineering Technology Co ltd
Priority date: 2022-10-10
Filing date: 2022-10-10
Publication date: 2023-06-27
Anticipated expiration: 2032-10-10

Abstract

The utility model discloses a bioreactor with a ventilation structure, which comprises a bioreactor body, wherein a first air supply pipe is rotatably arranged in the bioreactor body, a second air supply pipe is sleeved outside one end of the first air supply pipe in a sliding manner, a first air inlet pipe and a second air inlet pipe are arranged on two sides of the lower end of the second air supply pipe, one end of the first air supply pipe is rotatably connected with an air conveying pipe and a blower, a plurality of air inlet holes are formed in the outer sides of the first air supply pipe and the outer sides of the second air supply pipe respectively, and a plurality of air inlet holes are formed in the first air supply pipe and the second air supply pipe at equal intervals in the longitudinal direction, so that uniform ventilation treatment can be performed on the interior of the bioreactor body, one end of the first air supply pipe is connected with a motor through gear set transmission, and the first air supply pipe and the second air supply pipe can be driven to rotate and adjust for all-round air inlet ventilation using treatment.

Description

Bioreactor with ventilation structure

Technical Field

The utility model relates to the technical field of bioreactors, in particular to a bioreactor with a ventilation structure.

Background

Bioreactor refers to a reaction system that utilizes naturally occurring microorganisms or microorganisms with specific degradability to inoculate a liquid or solid phase. The two most studied reactors at present are the "elevator-type reactor" and the "soil slurry reactor". The elevator type reactor provides proper nutrition, carbon source and oxygen through the flow of the water phase, thereby achieving the purpose of degrading pollutants in soil. The bioreactor is capable of effectively degrading contaminants in a shorter time than a solid phase system. The bioreactor technology has been applied to bioremediation of organically contaminated soil.

The bioreactor with the high-efficiency ventilation device has the application number of CN202121517648.8 in the prior art, is difficult to uniformly ventilate and ventilate the inside of the bioreactor body, is inconvenient to carry out omnibearing air inlet ventilation and use treatment in the bioreactor body, and has lower ventilation and ventilation efficiency.

Disclosure of Invention

The utility model aims to provide a bioreactor with a ventilation structure, which solves the problems that in the prior art, uniform ventilation treatment is difficult to be carried out on the inside of a bioreactor body, omnibearing air inlet ventilation treatment is inconvenient to be carried out on the inside of the bioreactor body, and the ventilation efficiency is low.

In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides a bioreactor with ventilation structure, includes the bioreactor body, the rotatory first blast pipe of installing in this middle part of bioreactor, first blast pipe one end outside slip cap is equipped with the second blast pipe, first intake pipe and second intake pipe are installed to second blast pipe lower extreme both sides, first blast pipe one end swivelling joint has the conveying pipe, the air-blower is installed to the conveying pipe, and the dust filter is installed to the inlet end of air-blower, a plurality of inlet ports have all been seted up in first intake pipe and second intake pipe outside, and first intake pipe and second intake pipe vertically equidistant are provided with a plurality of, elevating system is installed to second blast pipe one end, first blast pipe one end is connected with the motor through the gear train transmission, and the gear train is including setting up the driven gear at an blast pipe one end, motor one end transmission is connected with the driving gear, and driven gear and driving gear meshing are connected.

Further, one end of the first air inlet pipe is connected with a first longitudinal pipe, and one end of the second air inlet pipe is connected with a second longitudinal pipe.

Furthermore, a plurality of air inlets are also formed in the outer sides of the first longitudinal pipe and the second longitudinal pipe, and the distance between the second longitudinal pipe and the second air supply pipe is half of the distance between the first longitudinal pipe and the second air supply pipe.

Further, the lifting mechanism comprises a cylinder rotatably arranged at the lower end of the second air supply pipe through a rotating seat, and the cylinder is fixedly arranged at the lower end of the bioreactor body.

Further, one end of the first air supply pipe is slidably arranged inside the second air supply pipe through a limiting plate, one side of the bottom of the bioreactor body is connected with a discharge port, and a valve is arranged on the discharge port.

Further, the stopper is installed in the first blast pipe outside, the spacing groove has been seted up to the second blast pipe inboard, and stopper and spacing groove sliding connection.

Compared with the prior art, the utility model has the beneficial effects that:

1. according to the utility model, the first air inlet pipe and the second air inlet pipe are arranged on two sides of the lower end of the second air supply pipe, one end of the first air supply pipe is rotatably connected with the air conveying pipe and the air blower, the outer sides of the first air inlet pipe and the second air inlet pipe are provided with the plurality of air inlet holes, and the plurality of first air inlet pipes and the plurality of second air inlet pipes are longitudinally and equidistantly arranged, so that uniform ventilation treatment can be performed on the inside of the bioreactor body, and the ventilation efficiency is higher.

2. According to the utility model, one end of the first air supply pipe is connected with the motor through the gear set in a transmission way, the gear set comprises the driven gear arranged at one end of the air supply pipe, one end of the motor is connected with the driving gear in a transmission way, and the driven gear is connected with the driving gear in a meshed way, so that the first air inlet pipe and the second air inlet pipe can be driven to rotate and adjust through the motor and the gear set, thereby being convenient for carrying out omnibearing air inlet ventilation use treatment in the bioreactor body, and further improving ventilation efficiency.

3. According to the utility model, the lifting mechanism is arranged at one end of the second air supply pipe, and the lifting mechanism comprises the cylinder rotatably arranged at the lower end of the second air supply pipe through the rotary seat, so that the second air supply pipe can be driven to lift and adjust through the cylinder, and the air supply using treatment of different heights is satisfied.

Drawings

The accompanying drawings are included to provide a further understanding of the utility model and are incorporated in and constitute a part of this specification, illustrate the utility model and together with the embodiments of the utility model, serve to explain the utility model. In the drawings:

FIG. 1 is a front elevational view of the overall structure of the present utility model;

FIG. 2 is a schematic view of a main section of an air supply duct and air intake of the present utility model;

fig. 3 is a schematic cross-sectional view of a lower second air supply duct according to the present utility model.

In the figure: 1. a bioreactor body; 2. a second air supply pipe; 3. a first air supply pipe; 4. a drive gear; 5. a driven gear; 6. a motor; 7. an air delivery pipe; 8. a blower; 9. a dust filter; 10. a first air inlet pipe; 11. a first longitudinal tube; 12. a second air inlet pipe; 13. a second longitudinal tube; 14. a rotating seat; 15. a cylinder; 16. a discharge port; 17. a valve; 18. a limiting plate; 19. a limiting block; 20. a limit groove; 21. an air inlet hole.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

Referring to fig. 1, fig. 2 and fig. 3, in the embodiment of the utility model, a bioreactor with a ventilation structure comprises a bioreactor body 1, a first air supply pipe 3 is rotatably installed in the middle of the inside of the bioreactor body 1, a second air supply pipe 2 is slidably sleeved at one end of the first air supply pipe 3, a first air inlet pipe 10 and a second air inlet pipe 12 are installed at two sides of the lower end of the second air supply pipe 2, one end of the first air supply pipe 3 is rotatably connected with an air conveying pipe 7, a blower 8 is installed at the air inlet end of the blower 8, a dust filter 9 is installed at the air inlet end of the blower 8, a plurality of air inlet holes 21 are formed at the outer sides of the first air inlet pipe 10 and the second air inlet pipe 12, a plurality of air inlet pipes 10 and the second air inlet pipe 12 are longitudinally and equidistantly arranged, so that uniform ventilation and ventilation treatment can be performed inside the bioreactor body 1, a lifting mechanism is installed at one end of the second air supply pipe 2, and lifting and adjusting can be driven by driving the second air supply pipe 2, so that different heights of the air supply pipes are used, one end of the first air supply pipe 3 is rotatably connected with a motor gear set 6 through a gear set, the air supply gear set is connected with the first air supply pipe 3, the driving gear set 6 is further connected with the driven gear set 6 through the driving gear 5, and the driven gear set 4 is further rotatably connected with the air inlet pipe 4 through the driving gear set 6, and the driving gear set 4 is convenient to enable the ventilation and the ventilation device 1 is further connected with the air inlet 1 through the driving gear 1 and the driving gear 4.

Preferably, one end of the first air inlet pipe 10 is connected with the first longitudinal pipe 11, one end of the second air inlet pipe 12 is connected with the second longitudinal pipe 13, a plurality of air inlets 21 are also formed in the outer sides of the first longitudinal pipe 11 and the second longitudinal pipe 13, and the distance between the second longitudinal pipe 13 and the second air supply pipe 2 is half of the distance between the first longitudinal pipe 11 and the second air supply pipe 2, so that the inside of the bioreactor body 1 can be longitudinally ventilated and supplied with air for use, and the air supply area is widened.

Preferably, the lifting mechanism comprises a cylinder 15 rotatably mounted at the lower end of the second air supply pipe 2 through a rotary seat 14, and the cylinder 15 is fixedly mounted at the lower end of the bioreactor body 1, so that the second air supply pipe 2 can be driven to lift and adjust through the cylinder 15, and the air supply using treatment of different heights is met.

Preferably, one end of the first air supply pipe 3 is slidably arranged inside the second air supply pipe 2 through the limiting plate 18, so that one end of the first air supply pipe 3 is slidably inserted inside the second air supply pipe 2, the use height of the second air supply pipe 2 is conveniently adjusted, one side of the bottom of the bioreactor body 1 is connected with a discharge opening 16, a valve 17 is arranged on the discharge opening 16, and discharge treatment is conveniently carried out.

Preferably, the stopper 19 is installed in the outside of the first blast pipe 3, the limit groove 20 is provided in the inside of the second blast pipe 2, and the stopper 19 is slidably connected with the limit groove 20, so that the first blast pipe 3 sleeved outside the second blast pipe 2 can be slidably guided, and the first blast pipe 3 can be rotationally adjusted along with the rotation of the second blast pipe 2.

The working principle and the using flow of the utility model are as follows: the first air supply pipe 3 is rotatably arranged in the middle of the bioreactor body 1, the second air supply pipe 2 is sleeved outside one end of the first air supply pipe 3 in a sliding manner, the first air inlet pipe 10 and the second air inlet pipe 12 are arranged on two sides of the lower end of the second air supply pipe 2, one end of the first air supply pipe 3 is rotatably connected with the air conveying pipe 7 and the air blower 8, a plurality of air inlet holes 21 are formed in the outer sides of the first air inlet pipe 10 and the second air inlet pipe 12, and a plurality of air inlet holes are longitudinally and equidistantly formed in the first air inlet pipe 10 and the second air inlet pipe 12, so that uniform ventilation treatment can be performed inside the bioreactor body 1, and the ventilation efficiency is high; and first blast pipe 3 one end is connected with motor 6 through the gear train transmission for can drive first intake pipe 10 and the rotatory regulation of second intake pipe 12 through motor 6 and gear train, thereby be convenient for carry out the omnidirectional and intake ventilation in the bioreactor body 1 and use and handle, further improve ventilation's efficiency.

Finally, it should be noted that: the foregoing description is only a preferred embodiment of the present utility model, and the present utility model is not limited thereto, but it is to be understood that modifications and equivalents of some of the technical features described in the foregoing embodiments may be made by those skilled in the art, although the present utility model has been described in detail with reference to the foregoing embodiments. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present utility model should be included in the protection scope of the present utility model.

Claims

1. Bioreactor with aeration structure, comprising a bioreactor body (1), characterized in that: the bioreactor is characterized in that a first air supply pipe (3) is rotatably arranged in the middle of the bioreactor body (1), a second air supply pipe (2) is arranged on the outer side of one end of the first air supply pipe (3) in a sliding mode, a first air inlet pipe (10) and a second air inlet pipe (12) are arranged on two sides of the lower end of the second air supply pipe (2), an air conveying pipe (7) is rotatably connected to one end of the first air supply pipe (3), an air blower (8) is arranged on the air conveying pipe (7), a plurality of air inlet holes (21) are formed in the outer sides of the first air inlet pipe (10) and the outer side of the second air inlet pipe (12), a plurality of air inlet holes (21) are longitudinally arranged at equal intervals on the first air inlet pipe (10) and the second air inlet pipe (12), a lifting mechanism is arranged on one end of the second air supply pipe (2), and one end of the first air supply pipe (3) is connected with a motor (6) through gear set transmission.

2. A bioreactor having a venting structure as claimed in claim 1, wherein: one end of the first air inlet pipe (10) is connected with a first longitudinal pipe (11), and one end of the second air inlet pipe (12) is connected with a second longitudinal pipe (13).

3. A bioreactor having a venting structure as claimed in claim 2, wherein: a plurality of air inlets (21) are also formed in the outer sides of the first longitudinal pipe (11) and the second longitudinal pipe (13), and the distance between the second longitudinal pipe (13) and the second air supply pipe (2) is half of the distance between the first longitudinal pipe (11) and the second air supply pipe (2).

4. A bioreactor having a venting structure as claimed in claim 1, wherein: the lifting mechanism comprises a cylinder (15) rotatably arranged at the lower end of the second air supply pipe (2) through a rotating seat (14), and the cylinder (15) is fixedly arranged at the lower end of the bioreactor body (1).

5. A bioreactor having a venting structure as claimed in claim 1, wherein: one end of the first air supply pipe (3) is arranged inside the second air supply pipe (2) in a sliding way through a limiting plate (18), and one side of the bottom of the bioreactor body (1) is connected with a discharge port (16).

6. A bioreactor having a venting structure as claimed in claim 1, wherein: the limiting block (19) is arranged on the outer side of the first air supply pipe (3), the limiting groove (20) is formed in the inner side of the second air supply pipe (2), and the limiting block (19) is in sliding connection with the limiting groove (20).