CN212476260U - Anaerobic reactor water distribution system - Google Patents
Anaerobic reactor water distribution system Download PDFInfo
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- CN212476260U CN212476260U CN202021140033.3U CN202021140033U CN212476260U CN 212476260 U CN212476260 U CN 212476260U CN 202021140033 U CN202021140033 U CN 202021140033U CN 212476260 U CN212476260 U CN 212476260U
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Abstract
The utility model discloses an anaerobic reactor water distribution system, which belongs to the field of chemical equipment and comprises a water inlet distribution system and a circulating water distribution system, wherein the water inlet distribution system comprises a water separator positioned outside an anaerobic reactor and a plurality of water distribution pipes connected with the water separator, and the water distribution pipes penetrate through the wall of the anaerobic reactor and are connected with a circulating water distribution system positioned in the anaerobic reactor; the circulation water distribution system comprises a plurality of circular water distributors which are positioned at the lower part of the anaerobic reactor and are annularly arranged, the circular water distributors are enclosed into a plurality of annular water distribution areas, a plurality of water distribution holes are formed in the bottom and/or two side surfaces of each circular water distributor, and each circular water distributor is connected with at least one water distribution pipe. For traditional point type water distribution, whirl water distribution, the utility model discloses a water distribution system has adopted ring type subregion water distribution, makes the water distribution more even, the mixed effect is better, satisfies anaerobic reactor's throughput and treatment effect.
Description
Technical Field
The utility model belongs to the technical field of chemical industry equipment, a anaerobic reactor water distribution system is related to.
Background
The conventional anaerobic reactor water distribution system is generally point-type water distribution or rotational flow water distribution, the design structure is relatively simple, the water distribution is not uniform in distribution, insufficient in point position, incomplete in mixing and the like due to inherent defects, and finally the sewage treatment capacity and treatment effect are poor. The existing anaerobic reactor water distribution system has the following defects:
1. the water distribution system has uneven partition and uneven water distribution.
2. The point location of the water distribution system is insufficient, and bias flow is easily caused.
3. The flow of each subarea of the water distribution system is uneven and uncontrollable, and the local mixing is not thorough.
SUMMERY OF THE UTILITY MODEL
In order to solve the defects in the prior art, the utility model aims to provide an anaerobic reactor water distribution system. The utility model discloses required technical problem who solves: the utility model discloses a ring type mixes and the centre sets up the reflecting plate, lets sewage and the interior bacterial intensive mixing of reactor that anaerobic reactor got into, through the valve aperture of adjustment distributive pipe, combines the flowmeter display conditions, and each annular water distribution district water flow of adjustment control makes the inflow of each subregion of anaerobic reactor unanimous basically. For traditional point type water distribution, whirl water distribution, the utility model discloses a water distribution system has adopted ring type subregion water distribution, makes the water distribution more even, the mixed effect is better, satisfies anaerobic reactor's throughput and treatment effect.
In order to achieve the above purpose, the utility model adopts the following technical scheme: a water distribution system of an anaerobic reactor comprises an inlet water distribution system and a circulating water distribution system, wherein the inlet water distribution system comprises a water separator positioned outside the anaerobic reactor and a plurality of water distribution pipes connected with the water separator, and the water distribution pipes penetrate through the wall of the anaerobic reactor and are connected with the circulating water distribution system positioned in the anaerobic reactor; the circulation water distribution system comprises a plurality of circular water distributors which are positioned at the lower part of the anaerobic reactor and are annularly arranged, the circular water distributors are enclosed into a plurality of annular water distribution areas, a plurality of water distribution holes are formed in the bottom and/or two side surfaces of each circular water distributor, and each circular water distributor is connected with at least one water distribution pipe.
Preferably, a reflecting plate fixed at the bottom of the anaerobic reactor is arranged at the central position of the loop water distribution system. For sewage flowing to the central position, the reflecting plate plays a role in reflecting the sewage back to the sludge area and guiding the sewage.
Preferably, the reflecting plate is a conical reflecting plate.
Preferably, a flow meter and a valve are respectively arranged on the water diversion pipe.
Preferably, the circulation water distribution system is positioned at a position 200mm away from the bottom of the anaerobic reactor.
Preferably, the diameters of the circular water distributors are different, and the centers of circles of the circular water distributors are consistent.
Preferably, the circular water distributors are arranged at equal intervals at the lower part of the anaerobic reactor.
Preferably, the water distribution holes are uniformly distributed at the bottom and/or two sides of the circular water distributor.
Preferably, the water diversion pipe is a DN100 stainless steel pipe.
The water inlet distribution system adjusts and controls the water flow of each annular water distribution area by adjusting the valve opening of the water distribution pipe and combining the display condition of the flowmeter, so that the water inlet amount of each area of the anaerobic reactor is basically consistent.
The circular water distributors of the circular water distribution system are provided with a plurality of water distribution holes at the bottoms and/or two side surfaces, and the circular subarea water distribution can ensure that the sludge and the sewage in each subarea are fully mixed after the sewage enters.
The utility model discloses there is following beneficial effect:
(1) the utility model discloses a ring type mixes and the centre sets up the reflecting plate, lets sewage and the interior bacterial intensive mixing of reactor that anaerobic reactor got into, through the valve aperture of adjustment distributive pipe, combines the flowmeter display conditions, and each annular water distribution district water flow of adjustment control makes the inflow of each subregion of anaerobic reactor unanimous basically.
(2) For traditional point type water distribution, whirl water distribution, the utility model discloses a water distribution system has adopted ring type subregion water distribution, makes the water distribution more even, the mixed effect is better, satisfies anaerobic reactor's throughput and treatment effect.
Drawings
Other features, objects and advantages of the present application will become more apparent upon reading of the following detailed description of non-limiting embodiments thereof, made with reference to the accompanying drawings in which:
FIG. 1 is a schematic structural view of a water distribution system of an anaerobic reactor according to an embodiment
In the figure: 1. the device comprises a water separator, 2, a water separation pipe, 3, an anaerobic reactor, 4, a circular water distributor, 5, annular water distribution areas I and 6, annular water distribution areas II and 7, annular water distribution areas III and 8, annular water distribution areas IV and 9, a reflecting plate, 10, a valve, 11 and a flowmeter.
Detailed Description
The present application will be described in further detail with reference to the following drawings and examples. It is to be understood that the specific embodiments described herein are merely illustrative of the relevant invention and are not limiting of the invention. It should be noted that, for convenience of description, only the portions related to the present invention are shown in the drawings.
It should be noted that the embodiments and features of the embodiments in the present application may be combined with each other without conflict. The present application will be described in detail below with reference to the embodiments with reference to the attached drawings.
Example 1, as shown in fig. 1, a water distribution system of an anaerobic reactor comprises an inlet water distribution system and a circular water distribution system, wherein the inlet water distribution system comprises a water separator 1 located outside the anaerobic reactor 3 and 7 water separation pipes 2 connected with the water separator 1, and the water separation pipes 7 penetrate through the wall of the anaerobic reactor 3 and are connected with the circular water distribution system located inside the anaerobic reactor 3; the circulation water distribution system comprises 3 circular water distributors 4 and 3 circular water distributors 4 which are located at the lower part of the anaerobic reactor 3 and arranged in an annular mode, wherein the circular water distributors 4 are enclosed into 4 annular water distribution areas which are respectively an annular water distribution area I5, an annular water distribution area II 6, an annular water distribution area III 7 and an annular water distribution area IV 8, a plurality of water distribution holes are formed in the bottom or two side surfaces of each circular water distributor 4, the circular water distributor 4 at the outermost side is connected with 4 water distribution pipes 2, the middle circular water distributor 4 is connected with 2 water distribution pipes 2, the innermost circular water distributor 4 is connected with 1 water distribution pipe 2, and the number of the water distribution pipes is distributed according to the diameter of the circular water distributor 4.
In this embodiment, a reflection plate 9 fixed at the bottom of the anaerobic reactor 3 is disposed at the central position of the circulation water distribution system. For sewage flowing to the central position, the reflecting plate 9 plays a role of reflecting back to the sludge area and guiding the flow.
In this embodiment, the reflective plate 9 is a conical reflective plate.
In this embodiment, a flow meter 11 and a valve 10 are respectively disposed on the water distribution pipe 2.
In this embodiment, the circulation water distribution system is located 200mm away from the bottom of the anaerobic reactor 3.
In this embodiment, the diameters of the circular water distributors 4 are different, and the centers of circles of the circular water distributors 4 are the same.
In this embodiment, the circular water distributors 4 are arranged at equal intervals at the lower part of the anaerobic reactor 3.
In this embodiment, the water distribution holes are uniformly distributed at the bottom or two sides of the circular water distributor 4. The water distribution pipe 2 is a DN100 stainless steel pipe.
The water inlet distribution system adjusts and controls the water flow of each annular water distribution area by adjusting the valve opening of the water distribution pipe and combining the display condition of the flowmeter, so that the water inlet amount of each area of the anaerobic reactor is basically consistent.
The bottom and/or two side surfaces of 3 circular water distributors 4 of the circular water distribution system are provided with a plurality of water distribution holes, and the circular subarea water distribution can ensure that the sludge and the sewage in each subarea are fully mixed after the sewage enters.
Example 2, as shown in fig. 1, a water distribution system of an anaerobic reactor comprises an inlet water distribution system and a circular water distribution system, wherein the inlet water distribution system comprises a water separator 1 located outside the anaerobic reactor 3 and 7 water separation pipes 2 connected with the water separator 1, and the water separation pipes 7 penetrate through the wall of the anaerobic reactor 3 and are connected with the circular water distribution system located inside the anaerobic reactor 3; the circulation water distribution system comprises 3 circular water distributors 4 and 3 circular water distributors 4 which are located at the lower part of the anaerobic reactor 3 and arranged in an annular mode, wherein the circular water distributors 4 are enclosed into 4 annular water distribution areas which are respectively an annular water distribution area I5, an annular water distribution area II 6, an annular water distribution area III 7 and an annular water distribution area IV 8, a plurality of water distribution holes are formed in the bottom and two side faces of each circular water distributor 4, the circular water distributor 4 at the outermost side is connected with 4 water distribution pipes 2, the middle circular water distributor 4 is connected with 2 water distribution pipes 2, the innermost circular water distributor 4 is connected with 1 water distribution pipe 2, and the number of the water distribution pipes is distributed according to the diameter of the circular water distributor 4.
In this embodiment, a reflection plate 9 fixed at the bottom of the anaerobic reactor 3 is disposed at the central position of the circulation water distribution system. For sewage flowing to the central position, the reflecting plate 9 plays a role of reflecting back to the sludge area and guiding the flow.
In this embodiment, the reflective plate 9 is a conical reflective plate.
In this embodiment, a flow meter 11 and a valve 10 are respectively disposed on the water distribution pipe 2.
In this embodiment, the circulation water distribution system is located 200mm away from the bottom of the anaerobic reactor 3.
In this embodiment, the diameters of the circular water distributors 4 are different, and the centers of circles of the circular water distributors 4 are the same.
In this embodiment, the circular water distributors 4 are arranged at equal intervals at the lower part of the anaerobic reactor 3.
In this embodiment, the water distribution holes are uniformly distributed at the bottom and two sides of the circular water distributor 4. The water distribution pipe 2 is a DN100 stainless steel pipe.
The water inlet distribution system adjusts and controls the water flow of each annular water distribution area by adjusting the valve opening of the water distribution pipe and combining the display condition of the flowmeter, so that the water inlet amount of each area of the anaerobic reactor is basically consistent.
The bottom and/or two side surfaces of 3 circular water distributors 4 of the circular water distribution system are provided with a plurality of water distribution holes, and the circular subarea water distribution can ensure that the sludge and the sewage in each subarea are fully mixed after the sewage enters.
The above description is only a preferred embodiment of the application and is illustrative of the principles of the technology employed. It will be understood by those skilled in the art that the scope of the present invention is not limited to the specific combination of the above-mentioned features, but also covers other embodiments formed by any combination of the above-mentioned features or their equivalents without departing from the spirit of the present invention. For example, the above features may be replaced with (but not limited to) features having similar functions disclosed in the present application.
Besides the technical features described in the specification, other technical features are known to those skilled in the art, and further description of the other technical features is omitted here in order to highlight the innovative features of the present invention.
Claims (9)
1. An anaerobic reactor water distribution system is characterized by comprising a water inlet distribution system and a circulating water distribution system, wherein the water inlet distribution system comprises a water separator (1) positioned outside an anaerobic reactor (3) and a plurality of water separation pipes (2) connected with the water separator (1), and the water separation pipes (2) penetrate through the wall of the anaerobic reactor (3) and are connected with the circulating water distribution system positioned in the anaerobic reactor (3); the circulation water distribution system comprises a plurality of circular water distributors (4) which are positioned at the lower part of the anaerobic reactor (3) and are annularly arranged, a plurality of annular water distribution areas are enclosed by the circular water distributors (4), a plurality of water distribution holes are formed in the bottom and/or two side surfaces of each circular water distributor (4), and each circular water distributor (4) is at least connected with one water distribution pipe (2).
2. An anaerobic reactor water distribution system according to claim 1, characterized in that a baffle plate (9) fixed at the bottom of the anaerobic reactor (3) is arranged at the central position of the circular water distribution system.
3. An anaerobic reactor water distribution system according to claim 2, characterized in that the baffle plate (9) is a conical baffle plate.
4. An anaerobic reactor water distribution system according to claim 1, characterized in that a flow meter (11) and a valve (10) are respectively arranged on the water distribution pipe (2).
5. An anaerobic reactor water distribution system according to claim 1, characterized in that the loop water distribution system is located 200mm from the bottom of the anaerobic reactor (3).
6. An anaerobic reactor water distribution system according to claim 1, characterized in that the diameters of the circular water distributors (4) are different, and the centers of the circles of the circular water distributors (4) are the same.
7. An anaerobic reactor water distribution system according to claim 1 or 6, characterized in that each circular water distributor (4) is arranged at equal intervals in the lower part of the anaerobic reactor (3).
8. An anaerobic reactor water distribution system according to claim 1, characterized in that a plurality of the water distribution holes are uniformly distributed at the bottom and/or two sides of the circular water distributor (4).
9. An anaerobic reactor water distribution system according to claim 1, characterized in that the water distribution pipe (2) is made of DN100 stainless steel pipe.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021140033.3U CN212476260U (en) | 2020-06-18 | 2020-06-18 | Anaerobic reactor water distribution system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021140033.3U CN212476260U (en) | 2020-06-18 | 2020-06-18 | Anaerobic reactor water distribution system |
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| Publication Number | Publication Date |
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| CN212476260U true CN212476260U (en) | 2021-02-05 |
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| CN202021140033.3U Active CN212476260U (en) | 2020-06-18 | 2020-06-18 | Anaerobic reactor water distribution system |
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- 2020-06-18 CN CN202021140033.3U patent/CN212476260U/en active Active
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