CN217148726U - Small-size aerobic-anaerobic integrated bioreactor - Google Patents
Small-size aerobic-anaerobic integrated bioreactor Download PDFInfo
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- CN217148726U CN217148726U CN202221220795.3U CN202221220795U CN217148726U CN 217148726 U CN217148726 U CN 217148726U CN 202221220795 U CN202221220795 U CN 202221220795U CN 217148726 U CN217148726 U CN 217148726U
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02W—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO WASTEWATER TREATMENT OR WASTE MANAGEMENT
- Y02W10/00—Technologies for wastewater treatment
- Y02W10/10—Biological treatment of water, waste water, or sewage
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Abstract
The utility model discloses a small-size aerobic-anaerobic integrated bioreactor, include: a fixing frame, a containing shell is rotatably arranged on the fixing frame, an aerobic cavity and an anaerobic cavity which are mutually isolated are arranged in the containing shell, rib plates are respectively and fixedly arranged on the inner walls of the aerobic cavity and the anaerobic cavity, a driving mechanism and an aeration mechanism are respectively and fixedly arranged on the fixing frame, the driving mechanism is connected with the containing shell, used for driving the containing shell to rotate relative to the fixing frame, the aeration mechanism is provided with an aeration hole which is positioned inside the aerobic cavity, the containing shell is internally provided with the aerobic cavity and the anaerobic cavity, and are respectively provided with an annular box which can respectively contain an aerobic sludge bed and an anaerobic sludge bed, and are connected with the containing shell by adopting a driving mechanism, can drive the containing shell and the ribbed plates to rotate, the ribbed plates arranged in the circumferential direction can respectively drive the edge sewage in the aerobic cavity and the anaerobic cavity, so as to move the edge sewage, promote mutual communication and mixing and help to accelerate the internal sewage treatment reaction.
Description
Technical Field
The utility model relates to a sewage treatment technical field particularly, relates to a small-size aerobic and anaerobic integrated bioreactor.
Background
Along with the development of society, more and more sewage and wastewater are generated in life and production, and how to treat the sewage to make the sewage harmless is not only the requirement of social energy conservation and emission reduction, but also the guarantee of social sustainable development. Generally, a biological treatment method is used for treating sewage and wastewater, wherein the biological treatment means that organic matters in the sewage are decomposed by microorganisms so as to achieve the purpose of purifying the sewage. Biological treatment is generally divided into aerobic treatment and anaerobic treatment according to the difference of oxygen demand;
at present, a plurality of reactors related to biological treatment are provided, anaerobic sludge beds and aerobic sludge beds are usually arranged inside the reactors, a stirring mechanism is not arranged for ensuring the stability of the internal environment, the sewage needs to be kept stand for a long time so as to be fully contacted and reacted, substances of the aerobic sludge beds are easily driven when the aerobic cavity is aerated, the turbidity of the sewage is easily aggravated when the sewage rolls, and the small-sized aerobic-anaerobic integrated bioreactor is provided.
SUMMERY OF THE UTILITY MODEL
Embodiments according to the present invention aim to solve or improve at least one of the above technical problems.
It is a first aspect according to an embodiment of the present invention to provide a small-sized aerobic-anaerobic integrated bioreactor.
Embodiments of the first aspect of the present invention provide a small-sized aerobic-anaerobic integrated bioreactor, comprising: the device comprises a fixing frame, wherein a containing shell is rotatably arranged on the fixing frame, an aerobic cavity and an anaerobic cavity which are mutually isolated are arranged in the containing shell, rib plates are respectively and fixedly arranged on the inner walls of the aerobic cavity and the anaerobic cavity, a driving mechanism and an aeration mechanism are respectively and fixedly arranged on the fixing frame, the driving mechanism is connected with the containing shell and is used for driving the containing shell to rotate relative to the fixing frame, an aeration hole is formed in the aeration mechanism, and the aeration hole is positioned in the aerobic cavity; the aerobic cavity and the anaerobic cavity are internally provided with annular boxes respectively, and the ribbed plates and the aeration holes are arranged at least two in the circumferential direction of the accommodating shell respectively and are arranged in a staggered mode with the annular boxes transversely.
According to the utility model provides a small-size aerobic-anaerobic integrated bioreactor, through set up aerobic chamber and anaerobic chamber in holding the shell inside, and set up the ring box respectively, can hold aerobic sludge bed and anaerobic sludge bed respectively, adopt actuating mechanism and hold the shell and link to each other, can drive and hold shell and floor and rotate, the floor that circumference set up can drive the marginal sewage in aerobic chamber and anaerobic chamber inside respectively, so as to carry out the removal of marginal sewage, promote mutual exchange and mixing, help accelerating the sewage treatment reaction of inside, through setting up aeration hole and floor circumference and transversely staggering with the ring box, can avoid getting into the mud of ring box inside from aeration hole bubble and floor in water directly, avoid further stirring sewage;
the aerobic cavity is arranged above the anaerobic cavity, so that on one hand, oxygen input of aerobic bacteria and oxygen isolation of anaerobic bacteria can be facilitated, on the other hand, the flow distance of exposed bubbles can be reduced, and upward accumulation of the bubbles is facilitated.
In addition, according to the technical scheme that the embodiment of the utility model provides can also have following additional technical characterstic:
in any one of the above technical schemes, the accommodating shell is spherical, the top and the bottom of the accommodating shell are respectively provided with a through hole, the accommodating shell is internally provided with a separation plate for separating the aerobic cavity from the anaerobic cavity, the accommodating shell is internally provided with a conduction pipe, the top of the conduction pipe is connected with the fixing frame and penetrates through the upper surface of the separation plate, and the inner wall of the annular box is fixedly connected with the outer wall of the conduction pipe.
In this technical scheme, the through-hole of seting up at top and bottom, can make things convenient for the inflow and the discharge of sewage, so as to carry out continuous operation and processing, it sets up to the sphere and can carry out the rotation of circumference under actuating mechanism's drive to hold the shell, the division board can carry out the isolation in good oxygen chamber and anaerobism chamber, run through the division board through the conduction pipe, after sewage finishes in good oxygen chamber inside processing, inside the anaerobism chamber of down-flow entering with the help of the conduction pipe, accomplish the flow of sewage, it is fixed with annular box and mount respectively through the conduction pipe, can fix the conduction pipe, division board and annular box, avoid following and hold the shell rotation.
In any one of the above technical solutions, the side wall of the conduction pipe is provided with a flow guide hole, the conduction pipe is provided with an electromagnetic valve, the electromagnetic valve is used for controlling the opening and closing of the flow guide hole, and the conduction pipe is connected with the fixing frame through a connecting rod.
In this technical scheme, water conservancy diversion hole and solenoid valve set up threely along the axial direction of conduction pipe respectively, are used for controlling sewage respectively from the outflow of good oxygen chamber, enter into the anaerobism intracavity portion and follow the anaerobism chamber and flow out to the outside, through blocking and switching on of solenoid valve, can control the flow of sewage for sewage is more orderly holding the flow of shell inside, and the external power source of solenoid valve.
In any one of the above technical solutions, the driving mechanism includes a motor fixed on the fixing frame, a driving wheel is fixedly installed at an output end of the motor, a driven wheel is fixedly installed at the bottom of the outer wall of the accommodating shell, and the driven wheel is meshed with the driving wheel.
In this technical scheme, can carry out the input of power through the motor, with the help of the drive wheel and the meshing from the driving wheel, make the motor output end can finally drive and hold the shell and rotate, the external power supply of motor, wherein the diameter from the driving wheel is greater than the diameter of drive wheel, drive through from driving wheel and drive wheel at the motor output end and hold the shell when rotating, can make and hold shell pivoted angular velocity and be less than the motor output end, help holding the shell and rotate with lower angular velocity, avoid holding the high-speed rotation of shell and cause inside mud bed to roll in sewage.
In any one of the above technical solutions, the aeration mechanism includes an aeration pump fixed on the fixing frame, an air outlet end of the aeration pump is fixedly connected with one end of an aeration pipe, and the aeration hole is formed in the other end of the aeration pipe.
In the technical scheme, the aeration pump is communicated with one end of the aeration pipe, so that air sprayed from the air outlet of the aeration pump can be sprayed out from the aeration hole through the aeration pipe, and air bubbles are formed in the aerobic cavity, so that aerobic bacteria can be contacted, and the aerobic bacteria can be guaranteed to survive smoothly.
In any one of the above technical solutions, the outer wall of the accommodating case is fixedly provided with the rotation guide ring, the lower end of the rotation guide ring is slidably connected with the guide rail, and the guide rail is fixed on the fixing frame through the fixing plate.
In this technical scheme, through the sliding connection between guide rail and the guide swivel to with the help of the fixed plate between guide rail and the mount, make and hold the shell and can the pivoted install on the mount, play the effect of direction and support to holding the shell, guaranteed to hold the rotational stability of shell.
In any one of the above technical solutions, the inner wall of the accommodating shell is fixed with two sealing rings, and the isolation plate is rotatably disposed between the two sealing rings.
In this technical scheme, through setting up the division board between two sealing rings, can form the fender to the division board and hold between the shell inner wall and seal, division board and sealing ring laminate each other, have guaranteed that the division board can not lead to the fact the influence to the rotation that holds the shell.
Additional aspects and advantages of embodiments in accordance with the invention will be set forth in part in the description which follows and, in part, will be obvious from the description, or may be learned by practice of embodiments in accordance with the invention.
Drawings
Fig. 1 is a schematic structural view of the present invention;
FIG. 2 is a schematic view of the fixing frame and the connecting structure thereof;
FIG. 3 is a schematic view of the accommodating case of the present invention after being partially cut and its connection structure;
FIG. 4 is a schematic view of the ring box of the present invention after being partially cut and its connection structure;
fig. 5 is an enlarged view of a portion a in fig. 1.
Wherein, the correspondence between the reference numbers and the part names in fig. 1 to 5 is:
1, 2, a holding shell, 201 an aerobic cavity, 202 an anaerobic cavity, 203 through holes, 204 partition boards, 3 ribbed plates, 4 driving mechanisms, 401 motors, 402 driving wheels, 403 driven wheels, 5 aeration mechanisms, 501 aeration holes, 502 aeration pumps, 503 aeration pipes, 6 annular boxes, 7 conduction pipes, 701 diversion holes, 702 electromagnetic valves, 703 connecting rods, 8 diversion rings, 9 guide rails, 10 fixing plates and 11 sealing rings.
Detailed Description
In order that the above objects, features and advantages of the present invention can be more clearly understood, a more particular description of the invention will be rendered by reference to the appended drawings, which are illustrated in the appended drawings. It should be noted that the embodiments and features of the embodiments of the present application may be combined with each other without conflict.
In the following description, numerous specific details are set forth in order to provide a thorough understanding of the present invention, however, the present invention may be practiced in other ways than those specifically described herein, and therefore the scope of the present invention is not limited by the specific embodiments disclosed below.
Referring to fig. 1 to 5, an embodiment of a first aspect of the present invention provides a small-sized aerobic-anaerobic integrated bioreactor, including: the device comprises a fixing frame 1, wherein a containing shell 2 is rotatably mounted on the fixing frame 1, an aerobic cavity 201 and an anaerobic cavity 202 which are mutually isolated are arranged in the containing shell 2, rib plates 3 are respectively and fixedly mounted on the inner walls of the aerobic cavity 201 and the anaerobic cavity 202, a driving mechanism 4 and an aeration mechanism 5 are respectively and fixedly mounted on the fixing frame 1, the driving mechanism 4 is connected with the containing shell 2 and used for driving the containing shell 2 to rotate relative to the fixing frame 1, an aeration hole 501 is formed in the aeration mechanism 5, and the aeration hole 501 is positioned in the aerobic cavity 201; the aerobic cavity 201 and the anaerobic cavity 202 are respectively provided with a ring box 6 inside, and the ribbed plate 3 and the aeration hole 501 are respectively provided with at least two along the circumferential direction of the accommodating shell 2 and are arranged in a staggered manner with the ring box 6 in the transverse direction.
According to the utility model provides a small-size aerobic-anaerobic integrated bioreactor, through set up aerobic chamber 201 and anaerobic chamber 202 in holding 2 insides of shell, and set up the ring box 6 respectively, can hold aerobic sludge bed and anaerobic sludge bed respectively, adopt actuating mechanism 4 to link to each other with holding 2, can drive and hold shell 2 and floor 3 and rotate, the floor 3 that circumference set up can drive the marginal sewage in aerobic chamber 201 and anaerobic chamber 202 inside respectively, so as to carry out the removal of marginal sewage, promote mutual interchange and mixing, help accelerating the inside sewage treatment reaction, through setting up aeration hole 501 and floor 3 circumference and transversely staggering with ring box 6, can avoid getting into the bubble of aquatic and floor 3 and directly driving the mud in the ring box 6 from aeration hole 501, avoid further stirring the sewage;
the aerobic cavity 201 is arranged above the anaerobic cavity 202, so that on one hand, oxygen input of aerobic bacteria and oxygen isolation of anaerobic bacteria can be facilitated, on the other hand, the flow distance of exposed bubbles can be reduced, and upward gathering and discharging of the bubbles are facilitated.
In any one of the above technical solutions, the accommodating shell 2 is spherical, the top and the bottom of the accommodating shell are respectively provided with a through hole 203, the accommodating shell 2 is internally provided with a partition board 204 for partitioning the aerobic cavity 201 and the anaerobic cavity 202, the accommodating shell 2 is internally provided with a conduction pipe 7, the top of the conduction pipe 7 is connected with the fixing frame 1 and penetrates through the upper surface of the partition board 204, and the inner wall of the annular box 6 is fixedly connected with the outer wall of the conduction pipe 7.
In this technical scheme, through-hole 203 seted up at top and bottom, can make things convenient for the inflow and the discharge of sewage, so that carry out continuous operation and processing, will hold shell 2 and set up to the rotation that the sphere can carry out circumference under actuating mechanism 4's drive, division board 204 can carry out the isolation of good oxygen chamber 201 and anaerobism chamber 202, run through division board 204 through conduction pipe 7, after sewage finishes at good oxygen chamber 201 inside processing, inside the anaerobism chamber 202 that flows into with the help of conduction pipe 7 downflow, accomplish the flow of sewage, it is fixed with annular box 6 and mount 1 respectively through conduction pipe 7, can be with conduction pipe 7, division board 204 and annular box 6 fix, avoid following and hold shell 2 and rotate.
In any of the above technical solutions, a flow guide hole 701 is formed in the side wall of the conduction pipe 7, an electromagnetic valve 702 is disposed on the conduction pipe 7, the electromagnetic valve 702 is used for controlling the opening and closing of the flow guide hole 701, and the conduction pipe 7 is connected to the fixing frame 1 through a connecting rod 703.
In this technical scheme, water conservancy diversion hole 701 and solenoid valve 702 set up threely along the axial direction of conduction pipe 7 respectively, be used for controlling sewage respectively from the outflow of good oxygen chamber 201, enter into anaerobism chamber 202 inside and follow anaerobism chamber 202 and flow out to the outside, block through solenoid valve 702 and switch on, can control the flow of sewage, make sewage more orderly in the flow that holds 2 insides of shell, the external power source of solenoid valve 702, connecting rod 703 fixes conduction pipe 7 on mount 1 respectively, and the connecting pipe passes through the through-hole 203 that holds 2 upper ends of shell.
In any of the above technical solutions, the driving mechanism 4 includes a motor 401 fixed on the fixing frame 1, the output end of the motor 401 is fixedly installed with a driving wheel 402, the bottom of the outer wall of the accommodating case 2 is fixedly installed with a driven wheel 403, and the driven wheel 403 is engaged with the driving wheel 402.
In this technical scheme, can carry out the input of power through motor 401, with the help of drive wheel 402 and the meshing from driving wheel 403, make motor 401 output can finally drive and hold shell 2 and rotate, the external power supply of motor 401, wherein the diameter from driving wheel 403 is greater than the diameter of drive wheel 402, drive through follow driving wheel 403 and drive wheel 402 at motor 401 output and hold shell 2 when rotating, can make and hold shell 2 pivoted angular velocity and be less than motor 401 output, help holding shell 2 and rotate with lower angular velocity, avoid holding shell 2 high-speed rotation and cause inside mud bed to roll in sewage.
In any of the above technical solutions, the aeration mechanism 5 includes an aeration pump 502 fixed on the fixing frame 1, an air outlet end of the aeration pump 502 is fixedly connected to one end of an aeration pipe 503, and the aeration hole 501 is provided at the other end of the aeration pipe 503.
In the technical scheme, the aeration pump 502 is communicated with one end of the aeration pipe 503, so that air sprayed from the air outlet of the aeration pump 502 can be sprayed out from the aeration hole 501 through the aeration pipe 503, and bubbles are formed inside the aerobic cavity 201, so that aerobic bacteria can contact with the air, and the aerobic bacteria can be guaranteed to survive smoothly.
In any of the above technical solutions, the outer wall of the accommodating case 2 is fixedly provided with the rotation guide ring 8, the lower end of the rotation guide ring 8 is slidably connected with the guide rail 9, and the guide rail 9 is fixed on the fixing frame 1 through the fixing plate 10.
In this technical scheme, through the sliding connection between guide rail 9 and the guide swivel 8 to with the help of fixed plate 10 between guide rail 9 and the mount 1, make and hold that shell 2 can be pivoted and install on mount 1, play the effect of direction and support to holding shell 2, guaranteed to hold the rotational stability of shell 2.
In any of the above technical solutions, two sealing rings 11 are fixed on the inner wall of the accommodating case 2, and the isolation plate 204 is rotatably disposed between the two sealing rings 11.
In this technical scheme, through setting up division board 204 between two sealing rings 11, can form the fender between division board 204 and the shell 2 inner wall of holding and seal, division board 204 and sealing ring 11 laminate each other, have guaranteed that division board 204 can not lead to the fact the influence to the rotation of holding shell 2.
In the description of the present invention, it is to be understood that the terms "longitudinal", "lateral", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", and the like indicate orientations or positional relationships based on those shown in the drawings, and are merely for convenience of description of the present invention, and do not indicate or imply that the device or element so referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore, should not be construed as limiting the present invention.
The above-mentioned embodiments are only intended to describe the preferred embodiments of the present invention, but not to limit the scope of the present invention, and those skilled in the art should also be able to make various modifications and improvements to the technical solution of the present invention without departing from the spirit of the present invention, and all such modifications and improvements are intended to fall within the scope of the present invention as defined in the appended claims.
Claims (7)
1. A small-sized aerobic-anaerobic integrated bioreactor is characterized by comprising: the device comprises a fixing frame (1), wherein a containing shell (2) is rotatably mounted on the fixing frame (1), an aerobic cavity (201) and an anaerobic cavity (202) which are separated from each other are arranged in the containing shell (2), rib plates (3) are respectively and fixedly mounted on the inner walls of the aerobic cavity (201) and the anaerobic cavity (202), a driving mechanism (4) and an aeration mechanism (5) are respectively and fixedly mounted on the fixing frame (1), the driving mechanism (4) is connected with the containing shell (2) and used for driving the containing shell (2) to rotate relative to the fixing frame (1), an aeration hole (501) is formed in the aeration mechanism (5), and the aeration hole (501) is located in the aerobic cavity (201);
the annular boxes (6) are respectively arranged in the aerobic cavity (201) and the anaerobic cavity (202), and the ribbed plates (3) and the aeration holes (501) are respectively arranged in the circumferential direction of the accommodating shell (2) and are transversely staggered with the annular boxes (6).
2. The small-sized aerobic-anaerobic integrated bioreactor according to claim 1, wherein the containing shell (2) is spherical, the top and the bottom of the containing shell are respectively provided with a through hole (203), a partition plate (204) for separating the aerobic cavity (201) from the anaerobic cavity (202) is arranged inside the containing shell (2), a conducting pipe (7) is arranged inside the containing shell (2), the top of the conducting pipe (7) is connected with the fixed frame (1) and penetrates through the upper surface of the partition plate (204), and the inner wall of the annular box (6) is fixedly connected with the outer wall of the conducting pipe (7).
3. The small-sized aerobic-anaerobic integrated bioreactor according to claim 2, wherein a flow guide hole (701) is formed in the side wall of the conduction pipe (7), an electromagnetic valve (702) is arranged on the conduction pipe (7), the electromagnetic valve (702) is used for controlling the opening and closing of the flow guide hole (701), and the conduction pipe (7) is connected with the fixing frame (1) through a connecting rod (703).
4. A small-sized aerobic-anaerobic integrated bioreactor according to claim 3, wherein the driving mechanism (4) comprises a motor (401) fixed on the fixed frame (1), the output end of the motor (401) is fixedly provided with a driving wheel (402), the bottom of the outer wall of the containing shell (2) is fixedly provided with a driven wheel (403), and the driven wheel (403) is meshed with the driving wheel (402).
5. The small-sized aerobic-anaerobic integrated bioreactor according to claim 4, wherein the aeration mechanism (5) comprises an aeration pump (502) fixed on the fixing frame (1), the outlet end of the aeration pump (502) is fixedly connected with one end of an aeration pipe (503), and the aeration hole (501) is arranged at the other end of the aeration pipe (503).
6. The small-sized aerobic-anaerobic integrated bioreactor according to claim 5, wherein the outer wall of the containing shell (2) is fixedly provided with a guide and rotation ring (8), the lower end of the guide and rotation ring (8) is slidably connected with a guide rail (9), and the guide rail (9) is fixed on the fixed frame (1) through a fixed plate (10).
7. A compact aerobic-anaerobic integrated bioreactor according to claim 6, wherein two sealing rings (11) are fixed on the inner wall of the containment shell (2), and the separation plate (204) is rotatably arranged between the two sealing rings (11).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221220795.3U CN217148726U (en) | 2022-05-19 | 2022-05-19 | Small-size aerobic-anaerobic integrated bioreactor |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221220795.3U CN217148726U (en) | 2022-05-19 | 2022-05-19 | Small-size aerobic-anaerobic integrated bioreactor |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN217148726U true CN217148726U (en) | 2022-08-09 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202221220795.3U Active CN217148726U (en) | 2022-05-19 | 2022-05-19 | Small-size aerobic-anaerobic integrated bioreactor |
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| CN (1) | CN217148726U (en) |
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- 2022-05-19 CN CN202221220795.3U patent/CN217148726U/en active Active
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