CN210419425U - Water distribution device of anaerobic reactor - Google Patents
Water distribution device of anaerobic reactor Download PDFInfo
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- CN210419425U CN210419425U CN201920923874.2U CN201920923874U CN210419425U CN 210419425 U CN210419425 U CN 210419425U CN 201920923874 U CN201920923874 U CN 201920923874U CN 210419425 U CN210419425 U CN 210419425U
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Abstract
The utility model provides an anaerobic reactor's water distribution device, including water distribution plate and conical water distribution umbrella, the water distribution plate install in the bottom of water distribution umbrella, water distribution plate center department is equipped with the wash port, be equipped with first water distribution spare and second water distribution spare in the water distribution umbrella, first water distribution spare is located the top of second water distribution spare, first water distribution spare includes the first water distribution ring canal of two symmetric distributions, second water distribution spare includes the second water distribution ring canal of two symmetric distributions, first water distribution ring canal with the both ends of second water distribution ring canal all are equipped with the blind plate, first water distribution ring canal with second water distribution ring canal links to each other with the inlet tube, first water distribution ring canal is equipped with a plurality of first water distribution branch pipes by one side in, the second water distribution ring canal leans on one side in to be equipped with a plurality of second water distribution branch pipes. The utility model discloses the water distribution is effectual, helps promoting waste water and mud fully to contact and react, improves the waste water treatment effect.
Description
Technical Field
The utility model relates to an environmental protection equipment technical field, concretely relates to anaerobic reactor's water distribution device.
Background
In the chemical production process, the chemical wastewater has the characteristics of large water quantity, complex components and difficult degradation, the anaerobic biological treatment method is a method for treating the chemical wastewater, the anaerobic biological treatment method is also called anaerobic digestion, is a biological treatment method for purifying the wastewater by degrading organic pollutants in the wastewater by using anaerobic microorganisms, and the working mechanism is that organic matters in sludge are decomposed under the action of anaerobic bacteria, and finally methane and other gases are generated. An anaerobic reactor is an important device in an anaerobic biological treatment method, and comprises a reactor shell, a gas-liquid separator arranged at the top of the reactor shell, a three-phase separator arranged at the upper part in the reactor shell and a water distribution device arranged at the bottom. Therefore, the water distribution device is an important part of the anaerobic reactor, but the existing water distribution device has the problems of uneven water distribution and easy existence of water distribution dead angles, so that the sludge cannot be fully contacted with organic matters in the wastewater, and the treatment effect of the wastewater is influenced. Therefore, a water distribution device capable of solving the existing problems of the anaerobic reactor is urgently needed.
SUMMERY OF THE UTILITY MODEL
The utility model aims at providing an anaerobic reactor's water distribution device to prior art not enough, the device's water distribution is effectual, helps promoting waste water and mud fully to contact and react, improves waste water treatment effect.
The utility model provides a following technical scheme:
a water distribution device of an anaerobic reactor comprises a water distribution plate and a conical water distribution umbrella, wherein the water distribution plate is installed at the bottom of the water distribution umbrella, a drain hole is formed in the center of the water distribution plate, a first water distribution piece and a second water distribution piece are arranged in the water distribution umbrella, the first water distribution piece is located above the second water distribution piece, the first water distribution piece comprises two first water distribution circular pipes which are symmetrically distributed, the second water distribution piece comprises two second water distribution circular pipes which are symmetrically distributed, blind plates are arranged at two ends of each of the first water distribution circular pipe and the second water distribution circular pipe, the first water distribution circular pipe and the second water distribution circular pipes are connected with a water inlet pipe, a plurality of first water distribution branch pipes are arranged on one side, close to the inner side, of the first water distribution circular pipe, and a plurality of second water distribution branch pipes are arranged on one side, close to the inner side, of the second water distribution circular pipe.
Preferably, the connecting lines at the two ends of the first water distribution loop are perpendicular to the connecting lines at the two ends of the second water distribution loop.
Preferably, the top of the water distribution umbrella is further connected with a return pipe, the return pipe extends to the inside of the water distribution umbrella, and a water distribution cone is arranged at a water outlet of the return pipe.
Preferably, the bottom of the water distribution cone is provided with a first support column, and the bottom of the water distribution plate is provided with a plurality of second support columns.
Preferably, the inclination angle of the side wall of the water distribution umbrella is 20-40 degrees.
Preferably, the included angle between the first water distribution branch pipe and the first water distribution loop is 30-40 degrees, and the included angle between the second water distribution branch pipe and the second water distribution loop is 30-40 degrees.
Preferably, the side wall inside the water distribution umbrella is annularly provided with a plurality of fixing frames for fixing the first water distribution circular pipe or the second water distribution circular pipe.
The utility model has the advantages that:
the utility model can distribute water fully, is beneficial to promoting the full contact and reaction of the wastewater and the sludge, and improves the treatment effect of the wastewater; the utility model discloses well waste water enters into first water distribution ring canal or second water distribution ring canal through the inlet tube, then discharges through first water distribution branch pipe or second water distribution branch pipe, thereby form the whirl in the water distribution umbrella, make the water distribution evenly not have the blind spot, and make waste water and back flow exhaust liquid misce bene, then waste water in the water distribution umbrella is followed the wash port and is discharged to turn over again and go to mix with the mud in the reactor shell, thereby help homogenization quality of water.
Drawings
The accompanying drawings are included to provide a further understanding and description of the invention.
Fig. 1 is a schematic structural diagram of the present invention;
fig. 2 is a schematic top view of the first water distributing member of the present invention;
fig. 3 is a schematic top view of the second water distributing member of the present invention.
Labeled as: 1. a water distribution plate; 2. a water distribution umbrella; 3. a drain hole; 4. a first water distribution ring pipe; 5. a second water distribution ring pipe; 6. a blind plate; 7. a water inlet pipe; 8. a first water distribution branch pipe; 9. a second water distribution branch pipe; 10. a return pipe; 11. water distribution cone; 12. a first support column; 13. a second support column; 14. a fixing frame.
Detailed Description
As shown in fig. 1 to 3, a water distribution device of an anaerobic reactor comprises a water distribution plate 1 and a conical water distribution umbrella 2, the water distribution plate 1 is installed at the bottom of the water distribution umbrella 2, a drain hole 3 is arranged at the center of the water distribution plate 1, the inclination angle of the side wall of the water distribution umbrella 2 is 20-40 °, the top of the water distribution umbrella 2 is further connected with a return pipe 9, the return pipe 9 extends into the water distribution umbrella 2, a water outlet of the return pipe 9 is provided with a water distribution cone 11, the bottom of the water distribution cone 11 is provided with a first support column 12, and the bottom of the water distribution plate 1 is provided with a plurality of second support columns 13.
Be equipped with first water distribution spare and second water distribution spare in the water distribution umbrella 2, first water distribution spare is located the top of second water distribution spare, first water distribution spare includes two symmetric distribution's first water distribution ring canal 4, second water distribution spare includes two symmetric distribution's second water distribution ring canal 5, the connecting wire at 4 both ends of first water distribution ring canal and the connecting wire mutually perpendicular at 5 both ends of second water distribution ring canal, and the annular is equipped with a plurality of mounts 14 that are used for fixed first water distribution ring canal 4 or second water distribution ring canal 5 on the lateral wall of 2 inside water distribution umbrellas. The two ends of the first water distribution ring pipe 4 and the second water distribution ring pipe 5 are respectively provided with a blind plate 6, the first water distribution ring pipe 4 and the second water distribution ring pipe 5 are connected with a water inlet pipe 7, one side of the first water distribution ring pipe 4 close to the inside is provided with a plurality of first water distribution branch pipes 8, one side of the second water distribution ring pipe 5 close to the inside is provided with a plurality of second water distribution branch pipes 9, the included angle between each first water distribution branch pipe 8 and the first water distribution ring pipe 4 is 30-40 degrees, and the included angle between each second water distribution branch pipe 9 and the second water distribution ring pipe 5 is 30-40 degrees.
The embodiment can fully distribute water, is beneficial to promoting the full contact and reaction of the wastewater and the sludge, and improves the treatment effect of the wastewater; in this embodiment, the wastewater enters the first water distribution ring pipe 4 or the second water distribution ring pipe 5 through the water inlet pipe 7, and is discharged through the first water distribution branch pipe 8 or the second water distribution ring pipe 9, so that a rotational flow is formed in the water distribution umbrella 2, the water distribution is uniform without dead zones, the wastewater is uniformly mixed with the liquid discharged from the return pipe 9, and then the wastewater in the water distribution umbrella 2 is discharged from the water discharge hole 3 and is turned up to be mixed with the sludge in the reactor shell, thereby being helpful for homogenizing the water quality.
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 described in the foregoing embodiments, or equivalents may be substituted for elements thereof. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.
Claims (7)
1. The water distribution device of the anaerobic reactor is characterized by comprising a water distribution plate and a conical water distribution umbrella, wherein the water distribution plate is arranged at the bottom of the water distribution umbrella, a drain hole is formed in the center of the water distribution plate, a first water distribution part and a second water distribution part are arranged in the water distribution umbrella, the first water distribution part is positioned above the second water distribution part, the first water distribution part comprises two first water distribution circular pipes which are symmetrically distributed, the second water distribution part comprises two second water distribution circular pipes which are symmetrically distributed, blind plates are arranged at two ends of each of the first water distribution circular pipe and the second water distribution circular pipe, the first water distribution circular pipe and the second water distribution circular pipe are connected with a water inlet pipe, a plurality of first water distribution branch pipes are arranged at one side of the first water distribution circular pipe close to the inner side, and a plurality of second water distribution branch pipes are arranged at one side of the second water distribution circular pipe close to the inner side.
2. The water distribution device of an anaerobic reactor according to claim 1, wherein the connecting lines at both ends of the first water distribution loop are perpendicular to the connecting lines at both ends of the second water distribution loop.
3. The water distribution device of an anaerobic reactor according to claim 1, characterized in that a return pipe is further connected to the top of the water distribution umbrella, the return pipe extends into the water distribution umbrella, and a water distribution cone is arranged at the water outlet of the return pipe.
4. The water distribution device of an anaerobic reactor according to claim 3, wherein the bottom of the water distribution cone is provided with a first support column, and the bottom of the water distribution plate is provided with a plurality of second support columns.
5. The water distribution device of an anaerobic reactor according to claim 3, characterized in that the inclination angle of the side wall of the water distribution umbrella is 20-40 °.
6. The water distribution device of an anaerobic reactor according to claim 1, wherein the angle between the first water distribution branch pipe and the first water distribution loop is 30-40 °, and the angle between the second water distribution branch pipe and the second water distribution loop is 30-40 °.
7. The water distribution device of an anaerobic reactor according to claim 1, wherein the side wall of the inside of the water distribution umbrella is provided with a plurality of fixing frames for fixing the first water distribution loop or the second water distribution loop.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920923874.2U CN210419425U (en) | 2019-06-19 | 2019-06-19 | Water distribution device of anaerobic reactor |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920923874.2U CN210419425U (en) | 2019-06-19 | 2019-06-19 | Water distribution device of anaerobic reactor |
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| CN210419425U true CN210419425U (en) | 2020-04-28 |
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| CN201920923874.2U Active CN210419425U (en) | 2019-06-19 | 2019-06-19 | Water distribution device of anaerobic reactor |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN117401871A (en) * | 2023-12-14 | 2024-01-16 | 西南石油大学 | Biological treatment-based oilfield living area sewage treatment method |
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2019
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN117401871A (en) * | 2023-12-14 | 2024-01-16 | 西南石油大学 | Biological treatment-based oilfield living area sewage treatment method |
| CN117401871B (en) * | 2023-12-14 | 2024-02-20 | 西南石油大学 | Biological treatment-based oilfield living area sewage treatment method |
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