CN215480156U - Livestock and poultry wastewater treatment system - Google Patents
Livestock and poultry wastewater treatment system Download PDFInfo
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- CN215480156U CN215480156U CN202021697654.1U CN202021697654U CN215480156U CN 215480156 U CN215480156 U CN 215480156U CN 202021697654 U CN202021697654 U CN 202021697654U CN 215480156 U CN215480156 U CN 215480156U
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Abstract
The utility model discloses a livestock and poultry wastewater treatment system, which belongs to the technical field of wastewater treatment and comprises a solid-liquid separator, wherein one side of the solid-liquid separator is provided with an original water storage tank, one side of the original water storage tank is provided with an advection grit chamber, a filter tank is also arranged between the advection grit chamber and the original water storage tank, the filter tank is arranged above the advection grit chamber, a first pipeline is connected between the filter tank and the original water storage tank, a first water pump is arranged at the position of the first pipeline, which is close to the filter tank, a second pipeline is arranged between the filter tank and the advection grit chamber, one side of the advection grit chamber is provided with an aeration tank, an aeration mechanism is arranged in the aeration tank, one side of the aeration tank is provided with an air compressor, and the output end of the air compressor is connected with the aeration mechanism. Can effectively remove organic pollutants in the livestock wastewater.
Description
Technical Field
The utility model relates to the technical field of wastewater treatment, in particular to a livestock wastewater treatment system.
Background
The wastewater treatment is to treat the wastewater by physical, chemical and biological methods, so that the wastewater is purified, the pollution is reduced, the wastewater is recycled and reused, and water resources are fully utilized. The wastewater can be divided into domestic wastewater and industrial wastewater, wherein the livestock wastewater belongs to one of the domestic wastewater.
The livestock and poultry industry is an important component of agriculture and rural economy in China and is one of the main reasons for water source pollution in rural areas in China, the environmental pollution problem caused by the rapid development of the livestock and poultry breeding industry is increasingly serious, the economic development is influenced, the ecological safety is also threatened, and the livestock and poultry breeding industry becomes a social problem which is generally concerned by people. The direct discharge of feces and wastewater produced by livestock and poultry farms will cause serious pollution to surface water, underground water, soil and ambient air, and directly affect the health and normal production and life of people
Based on the above, the utility model designs a livestock and poultry wastewater treatment system to solve the above problems.
SUMMERY OF THE UTILITY MODEL
The utility model aims to provide a livestock and poultry wastewater treatment system to solve the technical problems.
In order to achieve the purpose, the utility model provides the following technical scheme: a livestock wastewater treatment system, comprising:
a solid-liquid separator disposed at an outlet of the livestock wastewater;
a raw water storage tank disposed at one side of the solid-liquid separator, the raw water storage tank receiving and storing raw water separated from the solid-liquid separator;
the horizontal flow grit chamber is arranged on one side of the original water storage tank, a filter tank is also arranged between the horizontal flow grit chamber and the original water storage tank, the filter tank is arranged above the horizontal flow grit chamber, a first pipeline is connected between the filter tank and the original water storage tank, a first water pump is arranged at the position, close to the filter tank, of the first pipeline, and a second pipeline is arranged between the filter tank and the horizontal flow grit chamber;
the aeration tank is arranged on one side of the advection grit chamber, and an aeration mechanism is arranged in the aeration tank;
and the air compressor is arranged on one side of the aeration tank, and the output end of the air compressor is connected with the aeration mechanism.
Preferably, a bypass pipeline is arranged on the first pipeline and communicated with the first pipeline and the second pipeline, and a second water pump and a first valve are arranged on the bypass pipeline.
Preferably, the aeration tank is of a cuboid structure, a plurality of first air pipes are arranged at the bottom of the aeration tank along the length direction of the aeration tank, a second air pipe is sequentially connected with one end of each first air pipe, the first air pipes and the second air pipes are enclosed to form a rectangular structure, membrane type aerators are arranged on the first air pipes and the second air pipes, and the aeration mechanism is composed of the first air pipes, the second air pipes and the membrane type aerators.
Preferably, the first air pipe on one side wall of the aeration tank is connected with the output end of the air compressor through a third air pipe, the third air pipe penetrates through the side wall of the aeration tank, a rotating rod is arranged on the other side wall of the aeration tank, one end of the rotating rod is connected with the first air pipe, and a swing motor is arranged at the other end of the rotating rod.
Preferably, the filter tank is of a closed structure, a plurality of filter plates are arranged in the filter tank at intervals, and a plurality of micro filter holes are arranged on the filter plates at intervals.
Preferably, the original water storage tank, the advection grit chamber and the aeration tank are arranged in a basement.
Compared with the prior art, the utility model has the beneficial effects that: set up solid-liquid separator, former tank, advection grit chamber, filter-tank, aeration tank and air compressor, beasts and birds waste water gets into former tank after solid-liquid separator separates, filters through the filter-tank and then behind the advection grit chamber, and organic pollutant is removed under the effect of aeration tank to waste water, has simple structure and can effectively get rid of the advantage of the organic pollutant in the beasts and birds waste water.
According to the utility model, the bypass pipeline, the second water pump and the first valve are arranged, when the filter tank needs to be cleaned or maintained, the bypass pipeline, the second water pump and the first valve are started, so that the livestock wastewater treatment system can continuously treat the livestock wastewater without stopping to maintain the filter tank; a plurality of first air pipes, a plurality of second air pipes and a rectangular structure formed by enclosing the first air pipes and the second air pipes are arranged, and the rectangular structure is matched with the aeration tank structure, so that enough oxygen can be provided in the aeration tank conveniently; the aeration mechanism can rotate in the aeration tank, and the whole aeration tank is filled with oxygen sprayed by the membrane type aerator through the rotation of the aeration mechanism; set up a plurality of filter and make waste water through the multiple-layer filtration, the filter effect is better.
Drawings
In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings used in the description of the embodiments will be briefly introduced below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and it is obvious for those skilled in the art that other drawings can be obtained according to the drawings without creative efforts.
FIG. 1 is a schematic view of the overall structure of the present embodiment;
FIG. 2 is a schematic structural view of the aeration mechanism according to the present embodiment;
fig. 3 is a front view of the aeration mechanism in this embodiment.
In the drawings, the components represented by the respective reference numerals are listed below:
1. a solid-liquid separator; 2. an original water storage tank; 21. a first conduit; 211. a first water pump; 22. a second conduit; 23. a bypass conduit; 231. a second water pump; 232. a first valve; 3. a filter tank; 31. a filter plate; 4. a advection grit chamber; 5. an aeration tank; 6. an air compressor; 7. an aeration mechanism; 71. a first air pipe; 72. a second air pipe; 73. a diaphragm aerator; 74. a third air pipe; 741. rotating the sleeve; 75. rotating the rod; 76. an oscillating motor.
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.
Referring to fig. 1-3, the present invention provides a technical solution: a livestock wastewater treatment system, comprising:
a solid-liquid separator 1 disposed at an outlet of the livestock wastewater;
a raw water storage tank 2 disposed at one side of the solid-liquid separator 1, the raw water storage tank 2 being configured to receive and store raw water separated from the solid-liquid separator 1;
the horizontal flow grit chamber 4 is arranged on one side of the original water storage tank 2, a filter tank 3 is further arranged between the horizontal flow grit chamber 4 and the original water storage tank 2, the filter tank 3 is arranged above the horizontal flow grit chamber 4, a first pipeline 21 is connected between the filter tank 3 and the original water storage tank 2, a first water pump 211 is arranged at the position, close to the filter tank 3, of the first pipeline 21, and a second pipeline 22 is arranged between the filter tank 3 and the horizontal flow grit chamber 4;
the aeration tank 5 is arranged on one side of the advection grit chamber 4, and an aeration mechanism 7 is arranged in the aeration tank 5;
and an air compressor 6 disposed at one side of the aeration tank 5, wherein an output end of the air compressor 6 is connected to the aeration mechanism 7.
Preferably, a bypass pipeline 23 is arranged on the first pipeline 21, the bypass pipeline 23 is communicated with the first pipeline 21 and the second pipeline 22, a second water pump 231 and a first valve 232 are arranged on the bypass pipeline 23, and the bypass pipeline 23, the second water pump 231 and the first valve 232 are arranged, so that when the filter tank 3 needs to be cleaned or maintained, the bypass pipeline 23, the second water pump 231 and the first valve 232 are started to enable the livestock and poultry wastewater treatment system to continuously treat the livestock and poultry wastewater without stopping to maintain the filter tank 3.
Preferably, the aeration tank 5 is a rectangular structure, the bottom of the aeration tank 5 is provided with a plurality of first air pipes 71 along the length direction thereof, a second air pipe 72 is sequentially connected with one end of each first air pipe 71, the first air pipes 71 and the second air pipes 72 are enclosed to form a rectangular structure, the first air pipes 71 and the second air pipes 72 are provided with membrane type aerators 73, the first air pipes 71, the second air pipes 72 and the membrane type aerators 73 form the aeration mechanism 7, the plurality of first air pipes 71, the plurality of second air pipes 72 and the rectangular structure formed by the enclosure of the first air pipes 71 and the second air pipes 72 are arranged, and the rectangular structure is adapted to the structure of the aeration tank 5, so that sufficient oxygen can be provided in the aeration tank 5.
Preferably, the first air pipe 71 on one side wall of the aeration tank 5 is connected to the output end of the air compressor 6 through a third air pipe 74, the third air pipe 74 passes through the side wall of the aeration tank 5, a rotating rod 75 is arranged on the other side wall of the aeration tank 5, one end of the rotating rod 75 is connected to the first air pipe 71, and the other end is provided with a swing motor 76, in this embodiment, a rotating sleeve 741 is arranged near the first air pipe 74 and near the aeration tank 5, the rotating sleeve 741 is arranged to effectively divide the first air pipe into two parts, the connection is well sealed, the rotating rod 75 and the swing motor 76 are arranged, the aeration mechanism 7 is rotatable in the aeration tank 5, and the whole aeration tank 5 is filled with oxygen sprayed from the membrane aerator 73 through rotation of the aeration mechanism 7.
Preferably, the filter tank 3 is closed structure, just the interval is equipped with a plurality of filter 31 in the filter tank 3, the interval is equipped with the miniature filtration hole of a plurality of on the filter 31, sets up a plurality of filters and makes waste water through the multiple-layer filtration, and the filter effect is better.
Preferably, the original water storage tank 2, the advection grit chamber 4 and the aeration tank 5 are arranged in a basement.
One specific application of this embodiment is: the raw water separated from the livestock and poultry wastewater by the solid-liquid separator 1 reaches the original water storage tank 2 for storage, the raw water in the original water storage tank is started by the first water pump 211 and flows to the filter tank 3 through the first pipeline 21 for filtration, the filtered raw water flows to the advection grit chamber 4 under the action of gravity, when the filter tank 3 needs to be shut down for maintenance, the first valve 232 is opened and the second water pump 231 is started, the raw water in the original water storage tank 2 flows to the advection grit chamber 4 through the bypass pipeline 23, the advection grit chamber 4 is arranged, when the filter tank 3 is maintained, the raw water flows through the advection grit chamber 4 and can also play a role in filtration, the wastewater in the advection grit chamber 4 flows into the aeration tank 5, the air compressor 6 and the swing motor 76 are started, the aeration mechanism 7 swings and simultaneously sprays oxygen to degrade organic matters, and the finally treated wastewater is discharged to a municipal pipeline network.
In conclusion, the solid-liquid separator 1, the original water storage tank 2, the advection sand basin 4, the filter tank 3, the aeration tank 5 and the air compressor 6 are arranged, livestock wastewater enters the original water storage tank 2 after being separated by the solid-liquid separator 1, is filtered by the filter tank 3 and then passes through the advection sand basin 4, organic pollutants are removed from the wastewater under the action of the aeration tank 5, and the device has the advantages of simple structure and capability of effectively removing the organic pollutants in the livestock wastewater.
In the description of the present invention, it is to be understood that the terms "coaxial", "bottom", "one end", "top", "middle", "other end", "upper", "one side", "top", "inner", "front", "center", "both ends", and the like, indicate orientations or positional relationships based on those shown in the drawings, and are only for convenience of description and simplicity of description, and do not indicate or imply that the referenced device or element must have a particular orientation, be constructed and operated in a particular orientation, and thus, are not to be construed as limiting the present invention.
In the present invention, unless otherwise expressly specified or limited, the terms "mounted," "disposed," "connected," "secured," "screwed" and the like are to be construed broadly, e.g., as meaning fixedly connected, detachably connected, or integrally formed; can be mechanically or electrically connected; the terms may be directly connected or indirectly connected through an intermediate, and may be communication between two elements or interaction relationship between two elements, unless otherwise specifically limited, and the specific meaning of the terms in the present invention will be understood by those skilled in the art according to specific situations.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.
Claims (6)
1. A livestock and poultry wastewater treatment system, comprising:
a solid-liquid separator (1) disposed at an outlet of the livestock wastewater;
a raw water storage tank (2) arranged at one side of the solid-liquid separator (1), wherein the raw water storage tank (2) is used for receiving and storing raw water separated from the solid-liquid separator (1);
the horizontal flow grit chamber (4) is arranged on one side of the original water storage tank (2), a filter tank (3) is further arranged between the horizontal flow grit chamber (4) and the original water storage tank (2), the filter tank (3) is arranged above the horizontal flow grit chamber (4), a first pipeline (21) is connected between the filter tank (3) and the original water storage tank (2), a first water pump (211) is arranged at the position, close to the filter tank (3), of the first pipeline (21), and a second pipeline (22) is arranged between the filter tank (3) and the horizontal flow grit chamber (4);
the aeration tank (5) is arranged on one side of the advection sand basin (4), and an aeration mechanism (7) is arranged in the aeration tank (5);
and the air compressor (6) is arranged on one side of the aeration tank (5), and the output end of the air compressor (6) is connected with the aeration mechanism (7).
2. The livestock and poultry wastewater treatment system according to claim 1, characterized in that: be equipped with by pass line (23) on first pipeline (21), just by pass line (23) with first pipeline (21) and second pipeline (22) intercommunication, be equipped with second water pump (231) and first valve (232) on by pass line (23).
3. The livestock and poultry wastewater treatment system according to claim 1, characterized in that: aeration tank (5) are the cuboid structure, aeration tank (5) bottom is equipped with first trachea (71) of a plurality of along its length direction, connects second trachea (72) of each first trachea (71) one end in proper order, first trachea (71) with second trachea (72) enclose to close and form the rectangle structure, first trachea (71) and be equipped with diaphragm formula aerator (73) on second trachea (72), first trachea (71) second trachea (72) and diaphragm formula aerator (73) are constituteed aeration mechanism (7).
4. The livestock and poultry wastewater treatment system according to claim 3, characterized in that: aeration tank (5) a lateral wall first trachea (71) with the output of air compressor (6) is passed through third trachea (74) and is connected, just third trachea (74) pass the lateral wall of aeration tank (5), another lateral wall of aeration tank (5) is equipped with dwang (75), the one end of dwang (75) with first trachea (71) are connected, and the other end is equipped with swing motor (76).
5. The livestock and poultry wastewater treatment system according to claim 1, characterized in that: the filter tank (3) is of a closed structure, a plurality of filter plates (31) are arranged in the filter tank (3) at intervals, and a plurality of micro filter holes are arranged on the filter plates (31) at intervals.
6. The livestock and poultry wastewater treatment system according to claim 1, characterized in that: the original water storage tank (2), the advection grit chamber (4) and the aeration tank (5) are arranged in a basement.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021697654.1U CN215480156U (en) | 2020-08-14 | 2020-08-14 | Livestock and poultry wastewater treatment system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021697654.1U CN215480156U (en) | 2020-08-14 | 2020-08-14 | Livestock and poultry wastewater treatment system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215480156U true CN215480156U (en) | 2022-01-11 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202021697654.1U Active CN215480156U (en) | 2020-08-14 | 2020-08-14 | Livestock and poultry wastewater treatment system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN215480156U (en) |
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2020
- 2020-08-14 CN CN202021697654.1U patent/CN215480156U/en active Active
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