CN216337153U - Integrated device for anaerobic digestion of municipal sewage - Google Patents
Integrated device for anaerobic digestion of municipal sewage Download PDFInfo
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- CN216337153U CN216337153U CN202122660624.4U CN202122660624U CN216337153U CN 216337153 U CN216337153 U CN 216337153U CN 202122660624 U CN202122660624 U CN 202122660624U CN 216337153 U CN216337153 U CN 216337153U
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Abstract
The utility model relates to the technical field of integrated devices, and discloses an integrated device for anaerobic digestion of municipal sewage, which comprises a gas reaction box, wherein a feed inlet is formed in the top of the gas reaction box, a sealing cover is hinged to the top of the gas reaction box and is in sealing fit with the feed inlet, a separation plate is fixedly connected to the side wall of the gas reaction box, a filter opening is formed in the separation plate, a filter plate is connected in the filter opening in a sliding mode, a rotating hole is formed in the top of the gas reaction box, a rotating column is rotatably connected in the rotating hole, a stirring rod is fixedly connected to the outer side of the rotating column, and a driving motor is fixedly connected to the top of the gas reaction box. According to the utility model, the fermentation product and the sewage can be uniformly mixed by rotating the stirring rods, the anaerobic digestion effect is good, impurities in the sewage are filtered by vibrating the filter plate, the sewage filtering effect is good, the sewage treatment efficiency is improved, and the requirements of users are met.
Description
Technical Field
The utility model relates to the technical field of integrated devices, in particular to an integrated device for anaerobic digestion of municipal sewage.
Background
At present, municipal sewage treatment is generally direct discharge or biogas fermentation, the directly discharged sewage can cause great pollution to the environment and is not beneficial to the development of circular economy, and biogas fermentation is utilized, mainly in the fermentation process, the fermentation time is long, the production efficiency is low, and the fermented materials cannot be uniformly mixed, so that the biogas is difficult to be produced in large storage.
The municipal domestic sewage in China has the characteristics of large amount, miscellaneous sources, low treatment rate, quick growth and the like. With the improvement of living standard and the change of municipal life style, the production of domestic sewage is increased; the dispersed geographical distribution characteristics cause sewage to be dispersed and difficult to collect; besides human excrement and sewage generated in kitchens, the sewage is generated by household cleaning and domestic garbage stacking and infiltration.
At present, municipal sewage treatment is generally direct discharge or biogas fermentation, the directly discharged sewage can cause great pollution to the environment and is not beneficial to the development of circular economy, the biogas fermentation is utilized, mainly in the fermentation process, the fermentation time is long, the production efficiency is low, and the fermented materials can not be uniformly mixed, so that the biogas is difficult to be produced in large storage amount, and the requirements of users can not be met.
SUMMERY OF THE UTILITY MODEL
The utility model aims to solve the problems that in the prior art, biogas fermentation is utilized, mainly during fermentation, the fermentation time is long, the production efficiency is low, fermented products cannot be uniformly mixed, large storage amount of biogas is difficult to produce, and the requirements of users cannot be met, and provides an integrated device for anaerobic digestion of municipal sewage.
In order to achieve the purpose, the utility model adopts the following technical scheme:
an integrated device for anaerobic digestion of municipal sewage comprises a gas reaction box, wherein the top of the gas reaction box is provided with a feed inlet, the top of the gas reaction box is hinged with a sealing cover, the sealing cover is in sealing fit with the feed inlet, the side wall of the gas reaction box is fixedly connected with a separation plate, the separation plate is provided with a filter opening, a filter plate is connected in the filter opening in a sliding way, the top of the gas reaction box is provided with a rotating hole, a rotating column is connected in the rotating hole in a rotating way, the outer side of the rotating column is fixedly connected with a stirring rod, the top of the gas reaction box is fixedly connected with a driving motor, the top end of the rotating column extends to the upper part of the gas reaction box and is fixedly connected with an output shaft of the driving motor, the bottom end of the rotating column is fixedly connected with a connecting rod, the inner wall on one side of the gas reaction box is slidably connected with an elastic limiting mechanism, and the elastic limiting mechanism is fixedly connected with the bottom of the filter plate, the inner wall of the other side of the gas reaction box is rotatably connected with a rotary driving mechanism, the rotary driving mechanism is in sliding contact with the bottom of the filter plate, the blocking plate is rotatably connected with a rotary meshing mechanism, the rotary meshing mechanism is meshed with the rotary driving mechanism, a transmission mechanism is fixedly sleeved on the outer side of the connecting rod, and the connecting rod is in transmission connection with the rotary meshing mechanism through the transmission mechanism.
Preferably, the elastic limiting mechanism comprises a limiting plate, a limiting rod and an elastic spring, a limiting groove is formed in the inner wall of one side of the gas reaction box, the limiting plate is connected with the limiting groove in a sliding mode, the limiting rod is fixedly connected with one end of the limiting plate, the limiting rod extends into the gas reaction box, the top end of the limiting rod is fixedly connected with the bottom of the filter plate, the bottom end of the elastic spring is fixedly connected with the top of the limiting plate, and the top end of the elastic spring is fixedly connected with the inner wall of the top of the limiting groove.
Preferably, the rotary driving mechanism comprises a rotary rod and an eccentric wheel, a rotary groove is formed in the inner wall of the other side of the gas reaction box, the rotary rod is rotatably connected with the rotary groove, the eccentric wheel is fixedly connected with one end, extending into the gas reaction box, of the rotary rod, and the bottom of the filter plate is in sliding contact with the eccentric wheel.
Preferably, rotatory meshing mechanism includes circular pole, first conical gear and second conical gear, the circular port has been seted up on the baffler board, and circular pole rotates with the circular port to be connected, the bottom fixed connection of first conical gear and circular pole, and the fixed outside at the rotary rod of establishing of second conical gear cover, and second conical gear meshes with first conical gear mutually.
Preferably, drive mechanism includes first sprocket, second sprocket and chain, the fixed cover of first sprocket is established in the outside of connecting rod, and the fixed cover of second sprocket is established in the outside of circular pole, and the second sprocket passes through the chain and is connected with first sprocket transmission.
Preferably, the stirring rods are distributed on the outer side of the rotating column in an annular and vertical direction at equal intervals.
Compared with the prior art, the utility model provides an integrated device for anaerobic digestion of municipal sewage, which has the following beneficial effects:
1. according to the integrated device for anaerobic digestion of municipal sewage, the fermentation product and the sewage can be uniformly mixed through the arrangement of the gas reaction box, the feed inlet, the sealing cover, the separation plate, the filter port, the filter plate, the rotating hole, the rotating column, the stirring rod and the driving motor, and the anaerobic digestion effect is good;
2. according to the integrated device for anaerobic digestion of municipal sewage, impurities in the sewage are filtered through the connecting rod, the limiting groove, the limiting plate, the limiting rod, the elastic spring, the rotating groove, the rotating rod, the eccentric wheel, the circular hole, the circular rod, the first bevel gear, the second bevel gear, the first chain wheel, the second chain wheel and the chain, so that the sewage filtering effect is good, and the sewage treatment efficiency is improved;
the device has the advantages that fermentation products and sewage can be uniformly mixed through rotation of the stirring rods, the anaerobic digestion effect is good, impurities in the sewage are filtered through vibration of the filter plate, the sewage filtering effect is good, the sewage treatment efficiency is improved, and the requirements of users are met.
Drawings
FIG. 1 is a schematic front view of an integrated municipal sewage anaerobic digestion apparatus according to the present invention;
FIG. 2 is a schematic view of part A of FIG. 1 illustrating an integrated municipal sewage anaerobic digestion apparatus according to the present invention;
FIG. 3 is a schematic structural diagram of part B in FIG. 1 of an integrated municipal sewage anaerobic digestion device according to the present invention.
In the figure: the device comprises a gas reaction box 1, a feed inlet 2, a sealing cover 3, a blocking plate 4, a filter opening 5, a filter plate 6, a rotating hole 7, a rotating column 8, a stirring rod 9, a driving motor 10, a connecting rod 11, a limiting groove 12, a limiting plate 13, a limiting rod 14, an elastic spring 15, a rotating groove 16, a rotating rod 17, an eccentric wheel 18, a circular hole 19, a circular rod 20, a first conical gear 21, a second conical gear 22, a first chain wheel 23, a second chain wheel 24 and a chain 25.
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.
In the description of the present invention, it is to be understood that the terms "upper", "lower", "front", "rear", "left", "right", "top", "bottom", "inner", "outer", and the like, indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, are merely for convenience in describing the present invention and simplifying the description, and 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.
Referring to fig. 1-3, an integrated device for anaerobic digestion of municipal sewage comprises a gas reaction box 1, a feed inlet 2 is arranged at the top of the gas reaction box 1, a sealing cover 3 is hinged at the top of the gas reaction box 1, the sealing cover 3 is in sealing fit with the feed inlet 2, a separation plate 4 is fixedly connected on the side wall of the gas reaction box 1, a filter opening 5 is arranged on the separation plate 4, a filter plate 6 is connected in the filter opening 5 in a sliding manner, a rotating hole 7 is arranged at the top of the gas reaction box 1, a rotating column 8 is rotatably connected in the rotating hole 7, a stirring rod 9 is fixedly connected at the outer side of the rotating column 8, a driving motor 10 is fixedly connected at the top of the gas reaction box 1, the top end of the rotating column 8 extends to the upper part of the gas reaction box 1 and is fixedly connected with an output shaft of the driving motor 10, a connecting rod 11 is fixedly connected at the bottom end of the rotating column 8, an elastic limiting mechanism is slidably connected on the inner wall of one side of the gas reaction box 1, and the elastic limiting mechanism is fixedly connected with the bottom of the filter plate 6, the inner wall of the other side of the gas reaction box 1 is rotatably connected with a rotary driving mechanism, the rotary driving mechanism is in sliding contact with the bottom of the filter plate 6, the barrier plate 4 is rotatably connected with a rotary meshing mechanism, the rotary meshing mechanism is meshed with the rotary driving mechanism, a transmission mechanism is fixedly arranged on the outer side of the connecting rod 11 in a sleeved mode, and the connecting rod 11 is in transmission connection with the rotary meshing mechanism through the transmission mechanism.
According to the utility model, the elastic limiting mechanism comprises a limiting plate 13, a limiting rod 14 and an elastic spring 15, a limiting groove 12 is formed in the inner wall of one side of the gas reaction box 1, the limiting plate 13 is in sliding connection with the limiting groove 12, the limiting rod 14 is fixedly connected with one end, extending into the gas reaction box 1, of the limiting plate 13, the top end of the limiting rod 14 is fixedly connected with the bottom of the filter plate 6, the bottom end of the elastic spring 15 is fixedly connected with the top of the limiting plate 13, and the top end of the elastic spring 15 is fixedly connected with the inner wall of the top of the limiting groove 12.
In the utility model, the rotation driving mechanism comprises a rotating rod 17 and an eccentric wheel 18, a rotating groove 16 is formed in the inner wall of the other side of the gas reaction box 1, the rotating rod 17 is rotatably connected with the rotating groove 16, the eccentric wheel 18 is fixedly connected with one end, extending into the gas reaction box 1, of the rotating rod 17, and the bottom of the filter plate 6 is in sliding contact with the eccentric wheel 18.
In the utility model, the rotating and meshing mechanism comprises a circular rod 20, a first conical gear 21 and a second conical gear 22, a circular hole 19 is formed in the blocking plate 4, the circular rod 20 is rotatably connected with the circular hole 19, the first conical gear 21 is fixedly connected with the bottom end of the circular rod 20, the second conical gear 22 is fixedly sleeved on the outer side of the rotating rod 17, and the second conical gear 22 is meshed with the first conical gear 21.
In the utility model, the transmission mechanism comprises a first chain wheel 23, a second chain wheel 24 and a chain 25, the first chain wheel 23 is fixedly sleeved on the outer side of the connecting rod 11, the second chain wheel 24 is fixedly sleeved on the outer side of the circular rod 20, and the second chain wheel 24 is in transmission connection with the first chain wheel 23 through the chain 25.
In the utility model, the number of the stirring rods 9 is multiple, and the stirring rods 9 are distributed on the outer side of the rotating column 8 at equal intervals in the annular and vertical directions.
In the utility model, when in use, the sealing cover 3 is opened, sewage enters through the feeding hole 2, and then the fermented product is put into the gas reaction box 1 through the feeding hole 2, then the driving motor 10 is driven, the driving motor 10 is powered by commercial power, the driving motor 10 is controlled by the control switch, the output shaft of the driving motor 10 drives the rotating column 8 to rotate, the rotating column 8 drives the plurality of stirring rods 9 to rotate, the fermented product and the sewage can be uniformly mixed through the rotation of the plurality of stirring rods 9, the anaerobic digestion effect is good, meanwhile, the rotating column 8 drives the connecting rod 11 to rotate, the connecting rod 11 drives the first chain wheel 23 to rotate, the first chain wheel 23 drives the second chain wheel 24 to rotate through the chain 25, the second chain wheel 24 drives the circular rod 20 to rotate, the circular rod 20 drives the first conical gear 21 to rotate, the first conical gear 21 drives the second conical gear 22 to rotate, the second bevel gear 22 drives the rotating rod 17 to rotate, the rotating rod 17 drives the eccentric wheel 18 to rotate, the eccentric wheel 18 drives the filter plate 6 to move, the filter plate 6 drives the limiting rod 14 to move, the limiting rod 14 drives the limiting plate 13 to slide in the limiting groove 12, the limiting plate 13 limits the limiting rod 14, the limiting rod 14 limits the filter plate 6, meanwhile, the limiting plate 13 compresses the elastic spring 15, absorbs energy through the elastic spring 15, filters impurities in the sewage through the vibration of the filter plate 6, so that the sewage filtering effect is good, thereby the fermentation product and the sewage can be evenly mixed by rotating the plurality of stirring rods 9, the anaerobic digestion effect is good, through filtering the impurity in the sewage to the vibration of filter 6 for sewage filterable effectual has improved sewage treatment's efficiency, has satisfied user's needs.
The above description is only for the preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art should be considered to be within the technical scope of the present invention, and equivalent alternatives or modifications according to the technical solution of the present invention and the inventive concept thereof should be covered by the scope of the present invention.
Claims (6)
1. An integrated device for anaerobic digestion of municipal sewage comprises a gas reaction box (1) and is characterized in that a feed inlet (2) is formed in the top of the gas reaction box (1), a sealing cover (3) is hinged to the top of the gas reaction box (1), the sealing cover (3) is in sealing fit with the feed inlet (2), a separation plate (4) is fixedly connected to the side wall of the gas reaction box (1), a filtering opening (5) is formed in the separation plate (4), a filtering plate (6) is connected in the filtering opening (5) in a sliding manner, a rotating hole (7) is formed in the top of the gas reaction box (1), a rotating column (8) is rotatably connected in the rotating hole (7), a stirring rod (9) is fixedly connected to the outer side of the rotating column (8), a driving motor (10) is fixedly connected to the top of the gas reaction box (1), and the top end of the rotating column (8) extends to the upper side of the gas reaction box (1) and is fixedly connected with an output shaft of the driving motor (10), rotate bottom fixedly connected with connecting rod (11) of post (8), sliding connection has elasticity stop gear on one side inner wall of gas reaction case (1), and the bottom fixed connection of elasticity stop gear and filter (6), it is connected with rotary driving mechanism to rotate on the opposite side inner wall of gas reaction case (1), and the bottom sliding contact of rotary driving mechanism and filter (6), it is connected with rotary engagement mechanism to rotate on baffler (4), and rotary engagement mechanism meshes with rotary driving mechanism mutually, the outside fixed cover of connecting rod (11) is equipped with drive mechanism, and connecting rod (11) are connected with rotary engagement mechanism transmission through drive mechanism.
2. The integrated device for anaerobic digestion of municipal sewage according to claim 1, wherein the elastic limiting mechanism comprises a limiting plate (13), a limiting rod (14) and an elastic spring (15), a limiting groove (12) is formed in the inner wall of one side of the gas reaction tank (1), the limiting plate (13) is slidably connected with the limiting groove (12), the limiting rod (14) is fixedly connected with one end of the limiting plate (13) extending into the gas reaction tank (1), the top end of the limiting rod (14) is fixedly connected with the bottom of the filter plate (6), the bottom end of the elastic spring (15) is fixedly connected with the top of the limiting plate (13), and the top end of the elastic spring (15) is fixedly connected with the inner wall of the top of the limiting groove (12).
3. The integrated device for anaerobic digestion of municipal sewage according to claim 1, wherein the rotary driving mechanism comprises a rotary rod (17) and an eccentric wheel (18), the other side of the gas reaction tank (1) is provided with a rotary groove (16) on the inner wall, the rotary rod (17) is rotatably connected with the rotary groove (16), the eccentric wheel (18) is fixedly connected with one end of the rotary rod (17) extending into the gas reaction tank (1), and the bottom of the filter plate (6) is in sliding contact with the eccentric wheel (18).
4. The integrated device for anaerobic digestion of municipal sewage according to claim 1, wherein the rotating and meshing mechanism comprises a circular rod (20), a first bevel gear (21) and a second bevel gear (22), the circular hole (19) is opened on the baffle plate (4), the circular rod (20) is rotatably connected with the circular hole (19), the first bevel gear (21) is fixedly connected with the bottom end of the circular rod (20), the second bevel gear (22) is fixedly sleeved outside the rotating rod (17), and the second bevel gear (22) is meshed with the first bevel gear (21).
5. The integrated device for anaerobic digestion of municipal sewage according to claim 1, wherein the transmission mechanism comprises a first sprocket (23), a second sprocket (24) and a chain (25), the first sprocket (23) is fixedly sleeved on the outer side of the connecting rod (11), the second sprocket (24) is fixedly sleeved on the outer side of the circular rod (20), and the second sprocket (24) is in transmission connection with the first sprocket (23) through the chain (25).
6. The integrated municipal sewage anaerobic digestion device according to claim 1, wherein the number of the stirring rods (9) is multiple, and the stirring rods (9) are distributed at equal intervals in the annular and vertical directions outside the rotating column (8).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122660624.4U CN216337153U (en) | 2021-11-02 | 2021-11-02 | Integrated device for anaerobic digestion of municipal sewage |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122660624.4U CN216337153U (en) | 2021-11-02 | 2021-11-02 | Integrated device for anaerobic digestion of municipal sewage |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN216337153U true CN216337153U (en) | 2022-04-19 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202122660624.4U Active CN216337153U (en) | 2021-11-02 | 2021-11-02 | Integrated device for anaerobic digestion of municipal sewage |
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|---|---|
| CN (1) | CN216337153U (en) |
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2021
- 2021-11-02 CN CN202122660624.4U patent/CN216337153U/en active Active
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