CN216106234U

CN216106234U - Bioreactor

Info

Publication number: CN216106234U
Application number: CN202122830655.XU
Authority: CN
Inventors: 韩凯凯
Original assignee: Individual
Current assignee: Individual
Priority date: 2021-11-18
Filing date: 2021-11-18
Publication date: 2022-03-22
Anticipated expiration: 2031-11-18

Abstract

The utility model discloses a bioreactor, which comprises a reactor shell, wherein a sewage bin is arranged at the upper part in the reactor shell, an anaerobic microorganism bin is arranged at the left side of the middle part in the reactor shell, an aerobic microorganism bin is arranged at the left side of the middle part in the reactor shell, a plurality of anaerobic microorganism carriers which are uniformly distributed are fixedly connected to the inner wall of the middle part of the anaerobic microorganism bin, a plurality of aerobic microorganism carriers which are uniformly distributed are fixedly connected to the inner wall of the middle part of the aerobic microorganism bin, and a temperature sensor and a heating rod are arranged in each biological bin. In the utility model, the bioreactor can improve the efficiency of treating sewage by microorganisms by controlling sewage to carry out microorganism treatment in two different microorganism bins, and can sense the temperature in the two microorganism bins by the temperature sensor and then control the temperature in the two microorganism bins by controlling the heating temperature of the heating rod.

Description

Bioreactor

Technical Field

The utility model relates to the technical field of sewage treatment, in particular to a bioreactor.

Background

The bioreactor is a reaction system which utilizes naturally existing microorganisms or microorganisms with special degradation capacity to inoculate liquid phase or solid phase, the two most studied reactors at present are an elevator type reactor and a soil slurry reactor, the elevator type reactor provides proper nutrition, carbon source and oxygen through the flow of a water phase, so that the purpose of degrading pollutants in soil is achieved, compared with a solid phase system, the bioreactor can effectively degrade pollutants in a shorter time, and the bioreactor technology is applied to the bioremediation of organic polluted soil.

Chinese patent publication No. CN213326936U discloses a bioreactor: a reactor housing comprising a plurality of vertical reactor sidewalls, and a top cover connected over the sidewalls; the partition plate comprises a plurality of vertical plate bodies, the side edges of the vertical plate bodies are connected with the side wall of the reactor, and the upper ends of the vertical plate bodies are connected with the top cover; the carrier grid rod is horizontally arranged, and two ends of the carrier grid rod are connected with the side wall of the reactor or the partition plate; a suspended carrier suspended in the interior space of the bioreactor under the support of the carrier grid; the water collecting tank is arranged below the reactor shell, the side wall of the water collecting tank is provided with a backflow port, and an overflow port is arranged on a horizontal plane higher than the backflow port; water distribution system, including water-locator and water distribution pipeline, the water-locator arrange in the top cap below of reactor shell, the water-locator passes the division board is evenly laid each the reaction zone top, the water distribution pipeline is in reactor shell outside intercommunication the backward flow mouth with the water-locator, but this bioreactor is because its processing procedure is single, can not be to different sewage environment classification respectively, and the efficiency of its microbiological treatment sewage is lower, and this bioreactor receives reactor internal environment influences such as temperature easily when carrying out microbiological treatment.

SUMMERY OF THE UTILITY MODEL

The utility model aims to solve the defects in the prior art and provides a bioreactor.

In order to achieve the purpose, the utility model adopts the following technical scheme: a bioreactor comprises a reactor shell, wherein a sewage bin is arranged at the upper part inside the reactor shell, an anaerobic microorganism bin is arranged at the left side of the middle part inside the reactor shell, an aerobic microorganism bin is arranged at the left side of the middle part inside the reactor shell, a microorganism filtering tank is arranged at the lower part inside the reactor shell, a stepping motor is fixedly connected at the upper side of the middle part of the reactor shell, a lower side connecting end of the stepping motor is fixedly connected at the upper end of a rotary connecting rod, a rotary disk is fixedly connected at the outer side of the middle part of the lower end of the rotary connecting rod, a rotary through hole is arranged at the middle part of the right part of the rotary disk, sewage through holes are respectively arranged at the middle parts of the left part and the right part inside the reactor shell at the lower bottom of the sewage bin, a partition board is fixedly connected at the outer side of the lower side of an inner cavity of the reactor shell, and temperature sensors are respectively fixedly connected at the upper ends of the left side and the right side of the partition board, a plurality of anaerobic microorganism carriers of anaerobic microorganism storehouse middle part inner wall fixedly connected with evenly distributed, a plurality of aerobic microorganism carriers of aerobic microorganism storehouse middle part inner wall fixedly connected with evenly distributed, anaerobic microorganism storehouse left side lower extreme with the equal fixedly connected with heating rod of aerobic microorganism storehouse right side lower extreme, anaerobic microorganism storehouse downside right-hand member with aerobic microorganism storehouse downside left end all is provided with filters the through-hole, filter the through-hole setting at microorganism filtering ponds middle part upside.

As a further description of the above technical solution:

the outer side of the lower end of the rotary connecting rod is connected with the inside of the reactor shell at the lower bottom of the sewage bin in a sliding mode.

As a further description of the above technical solution:

and a sewage input pipe is arranged at the upper part of the left side of the sewage bin.

As a further description of the above technical solution:

and a methane output pipe is arranged at the upper part of the left side of the anaerobic microorganism cabin.

As a further description of the above technical solution:

and a heat dissipation convection hole is formed in the upper part of the right side of the aerobic microorganism cabin.

As a further description of the above technical solution:

and a sewage output pipe is arranged at the lower part of the right side of the microbial filtering tank.

As a further description of the above technical solution:

the aerobic microorganism cabin and the anaerobic microorganism cabin are separated by a partition plate in space, and the anaerobic microorganism carrier and the aerobic microorganism carrier are respectively and fixedly connected to the left side and the right side of the partition plate.

As a further description of the above technical solution:

the reactor shell front side middle part is provided with temperature monitor, and temperature monitor electric connection has temperature-sensing ware.

The utility model has the following beneficial effects:

1. in the utility model, firstly, the rotating disc in the sewage bin can be controlled by the bioreactor to rotate through the stepping motor, so that the rotating through hole is communicated with the sewage through holes of different microorganism bins, and the sewage is controlled to carry out microorganism treatment in the two different microorganism bins (aerobic and anaerobic), thereby improving the efficiency of the microorganism treatment of the sewage, and the bioreactor has a simple structure, is environment-friendly and practical.

2. In the utility model, the temperature in the anaerobic microorganism cabin and the aerobic microorganism cabin can be sensed by the bioreactor through the temperature sensor and displayed on the temperature display arranged on the shell of the bioreactor, and then the temperature in the two microorganism cabins is controlled by controlling the heating temperature of the heating rod so as to reach the optimal temperature for carrying out sewage reaction treatment on microorganisms, thereby the microorganism treatment efficiency is maximized.

Drawings

FIG. 1 is a perspective view of a bioreactor according to the present invention;

FIG. 2 is a front sectional view of a bioreactor according to the present invention;

FIG. 3 is a top cross-sectional view of a bioreactor according to the present invention;

FIG. 4 is a lower sectional plan view of a bioreactor according to the present invention.

Illustration of the drawings:

1. a reactor housing; 2. rotating the connecting rod; 3. rotating the disc; 4. rotating the through hole; 5. a stepping motor; 6. a temperature sensor; 7. a partition plate; 8. a sewage through hole; 9. an anaerobic microorganism chamber; 10. anaerobic microbial carriers; 11. an aerobic microorganism bin; 12. aerobic microbial carriers; 13. a sewage bin; 14. a microorganism filtering tank; 15. a filtration through hole; 16. a temperature display; 17. a biogas output pipe; 18. a heat dissipation convection hole; 19. a heating rod; 20. a sewage output pipe; 21. a sewage input pipe.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

In the description of the present invention, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", etc., indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplicity of description, but do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus, should not be construed as limiting the present invention; the terms "first," "second," and "third" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance, and furthermore, unless otherwise explicitly stated or limited, the terms "mounted," "connected," and "connected" are to be construed broadly and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meanings of the above terms in the present invention can be understood in specific cases to those skilled in the art.

Referring to fig. 1-4, one embodiment of the present invention is provided: a bioreactor comprises a reactor shell 1, a sewage bin 13 is arranged at the upper part in the reactor shell 1 and used for storing pretreated sewage, an anaerobic microorganism bin 9 is arranged at the left side of the middle in the reactor shell 1, a large number of anaerobic microorganisms are stored in the anaerobic microorganism bin 9, an aerobic microorganism bin 11 is arranged at the left side of the middle in the reactor shell 1, a large number of aerobic microorganisms are stored in the aerobic microorganism bin 11, a microorganism filtering pond 14 is arranged at the lower part in the reactor shell 1 and used for filtering the microorganisms, a stepping motor 5 is fixedly connected at the upper side of the middle in the reactor shell 1, a connecting end at the lower side of the stepping motor 5 is fixedly connected at the upper end of a rotary connecting rod 2, a rotary disk 3 is fixedly connected at the outer side of the middle at the lower end of the rotary connecting rod 2, the rotary disk 3 at the lower end of the rotary connecting rod 2 can be controlled to rotate by controlling the stepping motor 5, a rotary through hole 4 is arranged at the middle part at the right part of the rotary disk 3, the middle parts of the left part and the right part inside the reactor shell 1 at the bottom of the sewage bin 13 are respectively provided with a sewage through hole 8, the rotation of a rotating disk 3 in the sewage bin 13 is controlled by a stepping motor 5, so that the rotating through hole 4 can be the same as the sewage through holes 8 of different microorganism bins, thereby controlling the sewage to carry out microorganism treatment in two different microorganism bins (aerobic and anaerobic), thereby improving the efficiency of the microorganism for treating the sewage, the outer side of the lower side of the cavity inside the reactor shell 1 is fixedly connected with a clapboard 7, the upper ends of the left side and the right side of the clapboard 7 are respectively and fixedly connected with a temperature sensor 6 for sensing the temperature in the two microorganism bins, the inner wall of the middle part of the anaerobic microorganism bin 9 is fixedly connected with a plurality of anaerobic microorganism carriers 10 which are uniformly distributed, the anaerobic microorganism carriers are used as reaction carriers for carrying out microorganism treatment in the anaerobic microorganism bin 9, and the inner wall of the middle part of the aerobic microorganism bin 11 is fixedly connected with a plurality of aerobic microorganism carriers 12 which are uniformly distributed, as the reaction carrier that the aerobic microorganisms carried out microbial treatment in aerobic microorganism storehouse 11, the equal fixedly connected with heating rod 19 of the left side lower extreme in anaerobic microorganism storehouse 9 and the equal fixedly connected with heating rod 19 in the right side lower extreme in aerobic microorganism storehouse 11 heats through heating rod 19 in two microorganism storehouses, can control the temperature in two microorganism storehouses, and anaerobic microorganism storehouse 9 downside right-hand member and the 11 downside left ends in aerobic microorganism storehouse all are provided with and filter through-hole 15, and filter through-hole 15 sets up at the upper side in the middle part of microorganism filtering ponds 14.

The outer side of the lower end of the rotary connecting rod 2 is connected with the inside of the reactor shell 1 at the lower bottom of the sewage bin 13 in a sliding way, the upper part of the left side of the sewage bin 13 is provided with a sewage input pipe 21 for conveying pretreated sewage into the sewage bin 13, the upper part of the left side of the anaerobic microorganism bin 9 is provided with a methane output pipe 17 for discharging methane generated after anaerobic microorganisms are subjected to microorganism treatment, the upper part of the right side of the aerobic microorganism bin 11 is provided with a heat dissipation convection hole 18 for increasing air convection thereof so as to improve the microorganism treatment efficiency of the aerobic microorganisms, the lower part of the right side of the microorganism filtering tank 14 is provided with a sewage output pipe 20 for sending out the treated sewage, the middle parts of the aerobic microorganism bin 11 and the anaerobic microorganism bin 9 are separated by a partition plate 7 in space, the anaerobic microorganism carriers 10 and the aerobic microorganism carriers 12 are respectively and fixedly connected with the left side and the right side of the partition plate 7, the middle part of the front side of the reactor shell 1 is provided with a temperature display 16, and the temperature display 16 is electrically connected with the temperature sensor 6, the temperature in the anaerobic microorganism chamber 9 and the temperature in the aerobic microorganism chamber 11 can be sensed through the temperature sensor 6, then the temperature is displayed on the temperature display 16 arranged on the reactor shell 1, and finally the temperature in the two microorganism chambers is controlled by controlling the heating temperature of the heating rod 19, so that the optimal temperature for carrying out sewage reaction treatment on the microorganisms is reached, and the microorganism treatment efficiency is highest.

The working principle is as follows: when the bioreactor is used, the rotating disc 3 connected with the rotary connecting rod 2 in the sewage bin 13 is controlled to rotate by controlling the stepping motor 5, the rotary through hole 4 is communicated with the sewage through holes 8 of different microorganism bins, pretreated sewage is sent into two different microorganism bins (aerobic and anaerobic) from the sewage bin 13 to be subjected to microorganism treatment, then the temperatures in the anaerobic microorganism bin 9 and the aerobic microorganism bin 11 are sensed by the temperature sensor 6 and displayed on the temperature display 16 arranged on the reactor shell 1, and then the temperatures in the two microorganism bins are controlled by controlling the heating temperature of the heating rod 19, so that the optimal temperature for performing the sewage reaction treatment by microorganisms is reached.

Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments or portions thereof without departing from the spirit and scope of the utility model.

Claims

1. A bioreactor comprising a reactor housing (1), characterized in that: the reactor is characterized in that a sewage bin (13) is arranged on the upper portion inside the reactor shell (1), an anaerobic microorganism bin (9) is arranged on the left side of the middle portion inside the reactor shell (1), an aerobic microorganism bin (11) is arranged on the left side of the middle portion inside the reactor shell (1), a microorganism filtering pond (14) is arranged on the lower portion inside the reactor shell (1), a stepping motor (5) is fixedly connected to the upper side of the middle portion of the reactor shell (1), a connecting end of the lower side of the stepping motor (5) is fixedly connected to the upper end of a rotary connecting rod (2), a rotary disk (3) is fixedly connected to the outer side of the middle portion of the lower end of the rotary connecting rod (2), a rotary through hole (4) is arranged in the middle portion of the right portion of the rotary disk (3), sewage through holes (8) are arranged in the middle portions of the left portion and the right portion inside the reactor shell (1) at the bottom of the sewage bin (13), and a partition plate (7) is fixedly connected to the outer side of the lower portion of an inner cavity of the reactor shell (1), baffle (7) left and right sides upper end equal fixedly connected with temperature-sensing ware (6), a plurality of anaerobic microorganisms carrier (10) of anaerobic microorganisms storehouse (9) middle part inner wall fixedly connected with evenly distributed, a plurality of aerobic microorganisms carrier (12) of aerobic microorganisms storehouse (11) middle part inner wall fixedly connected with evenly distributed, anaerobic microorganisms storehouse (9) left side lower extreme with the equal fixedly connected with heating rod (19) of aerobic microorganisms storehouse (11) right side lower extreme, anaerobic microorganisms storehouse (9) downside right-hand member with aerobic microorganisms storehouse (11) downside left end all is provided with filtering through hole (15), filtering through hole (15) set up at microorganism filtering ponds (14) middle part upside.

2. A bioreactor according to claim 1, wherein: the outer side of the lower end of the rotary connecting rod (2) is connected inside a reactor shell (1) at the lower bottom of the sewage bin (13) in a sliding mode.

3. A bioreactor according to claim 1, wherein: and a sewage input pipe (21) is arranged at the upper part of the left side of the sewage bin (13).

4. A bioreactor according to claim 1, wherein: and a methane output pipe (17) is arranged at the upper part of the left side of the anaerobic microorganism bin (9).

5. A bioreactor according to claim 1, wherein: and a heat dissipation convection hole (18) is formed in the upper part of the right side of the aerobic microorganism cabin (11).

6. A bioreactor according to claim 1, wherein: and a sewage output pipe (20) is arranged at the lower part of the right side of the microorganism filtering tank (14).

7. A bioreactor according to claim 1, wherein: the aerobic microorganism cabin (11) and the anaerobic microorganism cabin (9) are separated by a partition plate (7) in space, and the anaerobic microorganism carrier (10) and the aerobic microorganism carrier (12) are respectively and fixedly connected to the left side and the right side of the partition plate (7).

8. A bioreactor according to claim 1, wherein: the reactor shell (1) front side middle part is provided with temperature display (16), and temperature display (16) electric connection has temperature-sensing ware (6).