CN221235232U - Aquaculture tail water purifying system - Google Patents
Aquaculture tail water purifying system Download PDFInfo
- Publication number
- CN221235232U CN221235232U CN202322345661.5U CN202322345661U CN221235232U CN 221235232 U CN221235232 U CN 221235232U CN 202322345661 U CN202322345661 U CN 202322345661U CN 221235232 U CN221235232 U CN 221235232U
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- CN
- China
- Prior art keywords
- pond
- water
- sedimentation
- suction pump
- sedimentation pond
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- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 title claims abstract description 80
- 238000009360 aquaculture Methods 0.000 title claims abstract description 20
- 244000144974 aquaculture Species 0.000 title claims abstract description 20
- 238000004062 sedimentation Methods 0.000 claims abstract description 82
- 239000010865 sewage Substances 0.000 claims abstract description 29
- 238000009264 composting Methods 0.000 claims abstract description 15
- 238000000746 purification Methods 0.000 claims abstract description 11
- 239000007921 spray Substances 0.000 claims abstract description 7
- 239000002361 compost Substances 0.000 claims abstract description 5
- 238000005507 spraying Methods 0.000 claims description 3
- 230000002349 favourable effect Effects 0.000 abstract description 4
- 239000010802 sludge Substances 0.000 description 11
- 238000010586 diagram Methods 0.000 description 4
- 230000000694 effects Effects 0.000 description 3
- 238000000034 method Methods 0.000 description 3
- 238000001556 precipitation Methods 0.000 description 3
- IJGRMHOSHXDMSA-UHFFFAOYSA-N Atomic nitrogen Chemical compound N#N IJGRMHOSHXDMSA-UHFFFAOYSA-N 0.000 description 2
- OAICVXFJPJFONN-UHFFFAOYSA-N Phosphorus Chemical compound [P] OAICVXFJPJFONN-UHFFFAOYSA-N 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000004140 cleaning Methods 0.000 description 1
- 239000003344 environmental pollutant Substances 0.000 description 1
- 210000003608 fece Anatomy 0.000 description 1
- 238000000855 fermentation Methods 0.000 description 1
- 230000004151 fermentation Effects 0.000 description 1
- 239000003337 fertilizer Substances 0.000 description 1
- 239000010794 food waste Substances 0.000 description 1
- 229910052757 nitrogen Inorganic materials 0.000 description 1
- -1 organic matters Substances 0.000 description 1
- 229910052698 phosphorus Inorganic materials 0.000 description 1
- 239000011574 phosphorus Substances 0.000 description 1
- 231100000719 pollutant Toxicity 0.000 description 1
- 230000002035 prolonged effect Effects 0.000 description 1
- 239000006228 supernatant Substances 0.000 description 1
- 239000002699 waste material Substances 0.000 description 1
- 239000002351 wastewater Substances 0.000 description 1
Abstract
The utility model discloses an aquaculture tail water purification system, wherein a plurality of sewage pipes are laid at the bottom of a culture pond, the tail ends of the sewage pipes are communicated with sewage suction pumps, the sewage suction pumps are communicated with a first sedimentation pond, communication pipelines are arranged among the first sedimentation pond, a second sedimentation pond and a third sedimentation pond, the first sedimentation pond and the second sedimentation pond are inclined bottoms, a first water suction pump is arranged at the bottom of the third sedimentation pond, a water spray pipe is connected to the first water suction pump, and the third sedimentation pond is communicated with a water purifier through the second water suction pump; and also comprises a compost pool. The utility model is provided with the drain pipe, is favorable for extracting the culture tail water in the culture pond, is provided with the inclined bottom, is favorable for salvaging the silt therein, is provided with the water purifier, can treat the sewage of the third sedimentation pond, can treat the aquaculture tail water cleanly, can prolong the service time of the water purifier, is provided with the composting pond, can put the silt collected in the sedimentation pond into the composting pond for composting, and improves the utilization rate of the tail water.
Description
Technical Field
The utility model belongs to the field of aquaculture tail water treatment equipment, and particularly relates to an aquaculture tail water purification system.
Background
The tail water of aquaculture is waste water discharged after passing through the aquaculture system, and due to various reasons such as feed, food residues, aquatic feces and the like put in during aquaculture, a large amount of pollutants such as organic matters, nitrogen and phosphorus are contained in water, and if the water is directly discharged into the environment without treatment, serious pollution is caused to the water. Therefore, in order to protect the ecological environment of the water body, the tail water of the aquaculture is necessary to be treated. In practice, the extracted tail water is turbid, if the diameter is treated by using the water purifying device, the cost is high, and precipitation is generally adopted, but the sludge obtained by precipitation is generally discarded, which is obviously a waste, and meanwhile, a general sedimentation tank is flat bottom, so that the sludge is not beneficial to salvaging. Therefore, there is a need to develop a tail water treatment system that both facilitates the salvaging of sludge and utilizes precipitated sludge to meet the needs.
Disclosure of utility model
Aiming at the technical problems, the utility model provides an aquaculture tail water purification system.
In order to solve the technical problems, the utility model adopts the following technical scheme: the aquaculture tail water purification system comprises a culture pond, a first sedimentation pond, a second sedimentation pond and a third sedimentation pond which are sequentially arranged, wherein a plurality of sewage pipes are laid at the bottom of the culture pond, the tail ends of the sewage pipes are communicated with sewage suction pumps, the sewage suction pumps are communicated with the first sedimentation pond, communication pipelines are arranged among the first sedimentation pond, the second sedimentation pond and the third sedimentation pond, the first sedimentation pond and the second sedimentation pond are inclined bottoms, a first water suction pump is arranged at the bottom of the third sedimentation pond, a spray pipe is connected to the first water suction pump, and the third sedimentation pond is communicated with a water purifier through the second water suction pump; and also comprises a compost pool.
Preferably, small holes are distributed on the drain pipes, and every three drain pipes are controlled by the same sewage suction pump.
Preferably, a gate is arranged on the communication pipeline between the second sedimentation tank and the third sedimentation tank, and the height of the gate is lower than that of the communication pipeline between the first sedimentation tank and the second sedimentation tank.
Preferably, a hose is connected to the second water suction pump, and a buoyancy head is connected to the end of the hose.
Preferably, a hard pipe is connected between the first water suction pump and the water spraying pipe.
Preferably, the composting pond is arranged beside the third sedimentation pond.
Compared with the prior art, the utility model has the following advantages:
1. The utility model is provided with the drain pipe, is favorable for extracting the culture tail water in the culture pond, the first sedimentation pond and the second sedimentation pond are both provided with the inclined bottoms, is favorable for salvaging the sludge in the first sedimentation pond, and is provided with the water purifier, so that the sewage of the third sedimentation pond can be treated, the aquaculture tail water can be treated cleanly, the service time of the water purifier can be prolonged, the composting pond is provided, the sludge collected in the sedimentation pond can be put into the composting pond for composting, the utilization rate of the tail water is improved, and the first water suction pump is provided, so that the water of the third sedimentation pond can be sprayed onto the composting pond, the only residual sludge in the third sedimentation pond can be treated, and the composting effect can be improved.
2. According to the utility model, every three sewage pipes are controlled by the same sewage suction pump, so that the suction capacity of the sewage suction pump is reasonably utilized; the second water suction pump is connected with a hose, the hose is provided with a buoyancy head, and supernatant in the third sedimentation tank can be sucked for water purification treatment, so that the risk of sucking silt by the water purifier is reduced.
Drawings
FIG. 1 is a schematic diagram of the structure of the present utility model.
FIG. 2 is a schematic diagram of the structure of the culture pond.
FIG. 3 is a schematic diagram of the first and second sedimentation tanks according to the present utility model.
Fig. 4 is a schematic structural diagram of a third sedimentation tank according to the present utility model.
Wherein: 1. the device comprises a culture pond, 2, a first sedimentation pond, 3, a second sedimentation pond, 4, a third sedimentation pond, 5, a water purifier, 6, a compost pond, 7, a sewage suction pump, 8, a sewage discharge pipe, 9, a communication pipeline, 10, an inclined bottom, 11, a first water suction pump, 12, a hard pipe, 13, a water spray pipe, 14, a second water suction pump, 15, a hose, 16 and a buoyancy head.
Detailed Description
The utility model will be further described with reference to the accompanying drawings.
The aquaculture tail water purification system comprises a culture pond 1, a first sedimentation pond 2, a second sedimentation pond 3 and a third sedimentation pond 4 which are sequentially arranged, wherein a plurality of blow-down pipes 8 are paved at the bottom of the culture pond 1, the tail ends of the blow-down pipes 8 are communicated with a sewage suction pump 7, the sewage suction pump 7 is communicated with the first sedimentation pond 2, a communication pipeline 9 is arranged among the first sedimentation pond 2, the second sedimentation pond 3 and the third sedimentation pond 4, the first sedimentation pond 2 and the second sedimentation pond 3 are inclined bottoms 10, a first water suction pump 11 is arranged at the bottom of the third sedimentation pond 4, a water spray pipe 13 is connected to the first water suction pump 11, and the third sedimentation pond 4 is communicated with a water purifier 5 through a second water suction pump 14; a compost pool 6 is also included.
In order to optimize the suction force of the sewage suction pump, small holes are distributed on the sewage pipes 8, and every three sewage pipes 8 are controlled by the same sewage suction pump 7.
In order to achieve better sedimentation effect, a gate is arranged on the communicating pipe 9 between the second sedimentation tank 3 and the third sedimentation tank 4, and the height of the gate is lower than that of the communicating pipe 9 between the first sedimentation tank 2 and the second sedimentation tank 3.
In order to prolong the service life of the water purifier, a hose 15 is connected to the second water suction pump 14, and a buoyancy head 16 is connected to the tail end of the hose 15.
In order to fix the first suction pump, a hard pipe 12 is connected between the first suction pump 11 and the water spray pipe 13.
In order to facilitate watering, a composting pond 6 is arranged beside the third sedimentation tank 4.
The specific working process of the utility model is as follows:
When the tail water needs to be cleaned, the sewage suction pump 7 is opened, the tail water in the culture pond 1 is sucked to the first sedimentation pond 2 by the drain pipe 8, after the tail water is fully filled in the first sedimentation pond 2, the tail water flows to the second sedimentation pond 3 through the communication pipeline 9, the tail water is precipitated in the first sedimentation pond 2 and the second sedimentation pond 3, the gate is opened after the precipitation is finished, the sewage flows to the third sedimentation pond 4 for a period of time, the sewage is sucked to the water purifier 5 for treatment by the second water suction pump 14, and in the process, the buoyancy head 16 ensures that the hose 15 is not sunk, and the sewage is prevented from being sucked.
When sludge is treated, the sludge in the first sedimentation tank 2 and the second sedimentation tank 3 is transferred to the composting tank 6 for composting, the inclined bottom 10 is convenient for cleaning the sludge, and in the composting process, the first water suction pump 11 and the water spray pipe 13 are utilized for spraying water into the fertilizer pile, so that the sludge in the third sedimentation tank 4 is convenient to clean, and the fermentation composting effect can be improved.
Claims (6)
1. The utility model provides an aquaculture tail water clean system, includes breed pond (1), first sedimentation tank (2), second sedimentation tank (3), third sedimentation tank (4) that arrange in proper order, its characterized in that: a plurality of blow off pipes (8) are paved at the bottom of the culture pond (1), the tail ends of the blow off pipes (8) are communicated with a sewage suction pump (7), the sewage suction pump (7) is communicated with the first sedimentation pond (2), a communication pipeline (9) is arranged among the first sedimentation pond (2), the second sedimentation pond (3) and the third sedimentation pond (4), the first sedimentation pond (2) and the second sedimentation pond (3) are inclined bottoms (10), a first water suction pump (11) is arranged at the bottom of the third sedimentation pond (4), a water spray pipe (13) is connected to the first water suction pump (11), and the third sedimentation pond (4) is communicated with the water purifier (5) through a second water suction pump (14); also comprises a compost pool (6).
2. An aquaculture tail water purification system according to claim 1 wherein: the small holes are distributed on the drain pipes (8), and every three drain pipes (8) are controlled by the same sewage suction pump (7).
3. An aquaculture tail water purification system according to claim 1 wherein: the gate is arranged on a communicating pipeline (9) between the second sedimentation tank (3) and the third sedimentation tank (4), and the height of the gate is lower than that of the communicating pipeline (9) between the first sedimentation tank (2) and the second sedimentation tank (3).
4. An aquaculture tail water purification system according to claim 1 wherein: the second water suction pump (14) is connected with a hose (15), and the tail end of the hose (15) is connected with a buoyancy head (16).
5. An aquaculture tail water purification system according to claim 1 wherein: a hard pipe (12) is connected between the first water suction pump (11) and the water spraying pipe (13).
6. An aquaculture tail water purification system according to claim 1 wherein: the composting pond (6) is arranged beside the third sedimentation pond (4).
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN221235232U true CN221235232U (en) | 2024-06-28 |
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| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant |