CN220376519U - Eel tail water discharging equipment - Google Patents
Eel tail water discharging equipment Download PDFInfo
- Publication number
- CN220376519U CN220376519U CN202321609307.2U CN202321609307U CN220376519U CN 220376519 U CN220376519 U CN 220376519U CN 202321609307 U CN202321609307 U CN 202321609307U CN 220376519 U CN220376519 U CN 220376519U
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- Prior art keywords
- tank
- water
- eel
- pipeline
- filter
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- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 title claims abstract description 156
- 238000007599 discharging Methods 0.000 title claims description 8
- 238000004062 sedimentation Methods 0.000 claims abstract description 49
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 claims abstract description 15
- 229910052799 carbon Inorganic materials 0.000 claims abstract description 15
- 238000001914 filtration Methods 0.000 claims description 16
- 238000005086 pumping Methods 0.000 claims description 7
- 239000003651 drinking water Substances 0.000 claims description 6
- 235000020188 drinking water Nutrition 0.000 claims description 6
- 238000000746 purification Methods 0.000 claims description 3
- 229910001220 stainless steel Inorganic materials 0.000 claims description 3
- 239000010935 stainless steel Substances 0.000 claims description 3
- 239000012535 impurity Substances 0.000 abstract description 14
- 239000002245 particle Substances 0.000 abstract description 12
- 239000007787 solid Substances 0.000 abstract description 6
- 230000005484 gravity Effects 0.000 abstract description 4
- 230000000694 effects Effects 0.000 abstract description 3
- 230000001376 precipitating effect Effects 0.000 abstract 1
- 238000001556 precipitation Methods 0.000 abstract 1
- 238000009395 breeding Methods 0.000 description 5
- 230000001488 breeding effect Effects 0.000 description 5
- 239000007788 liquid Substances 0.000 description 4
- 238000000926 separation method Methods 0.000 description 4
- 239000008187 granular material Substances 0.000 description 3
- 239000010865 sewage Substances 0.000 description 3
- 241000252073 Anguilliformes Species 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 2
- 210000003608 fece Anatomy 0.000 description 2
- 239000013618 particulate matter Substances 0.000 description 2
- 239000008213 purified water Substances 0.000 description 2
- 235000013547 stew Nutrition 0.000 description 2
- 241000251468 Actinopterygii Species 0.000 description 1
- 238000009360 aquaculture Methods 0.000 description 1
- 244000144974 aquaculture Species 0.000 description 1
- 230000000903 blocking effect Effects 0.000 description 1
- 238000004140 cleaning Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 239000010419 fine particle Substances 0.000 description 1
- 230000003311 flocculating effect Effects 0.000 description 1
- 238000011010 flushing procedure Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 239000002244 precipitate Substances 0.000 description 1
- 239000013049 sediment Substances 0.000 description 1
- 210000002700 urine Anatomy 0.000 description 1
Classifications
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02A—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
- Y02A40/00—Adaptation technologies in agriculture, forestry, livestock or agroalimentary production
- Y02A40/80—Adaptation technologies in agriculture, forestry, livestock or agroalimentary production in fisheries management
- Y02A40/81—Aquaculture, e.g. of fish
Landscapes
- Farming Of Fish And Shellfish (AREA)
Abstract
The utility model provides an eel tail water discharge device which comprises a sedimentation tank and a buffer tank, wherein the buffer tank is fixedly connected with the side lower part of the sedimentation tank. The utility model has the advantages that: the sedimentation tank has the effects that large eel particle excrement is naturally precipitated to the bottom, after a period of precipitation, the valve is opened, upper layer clean water in the sedimentation tank enters the buffer tank to be kept still for precipitating small particles again, then the valve is opened, upper layer clean water enters the filter tank, the roller is matched with the hairline structure to block and filter impurities and solids, then the valve is opened, water filtered by the filter tank enters the clean water tank to be filtered again by the active carbon filter screen, impurities are adsorbed, and finally clean water in the clean water tank is returned to the eel tank for reuse through the water suction pipe and the water lifting pump, so that the culture tail water is treated and discharged nearby, the cost is saved, the tail water naturally flows by gravity by utilizing the design of the stepped four tanks, the energy is saved, the tail water can be reused after being treated nearby, and the tail water is saved more.
Description
Technical Field
The utility model relates to the technical field of eel breeding, in particular to an eel tail water discharge device.
Background
After the eels are fished or pumped out, the residual sewage of the eel culture pond is called eel culture tail water, and contains eel excrement, large and small particles or other impurities.
The prior art CN215712476U discloses a eel culture tail water treatment system, which comprises a residual bait and feces collection tank, a fine particulate matter separation and collection device, a flocculate collection tank, a solid-liquid separation tank and a biological purification tank; the residual bait and feces collection pool is used for containing tail water; the fine particulate matter separating and collecting device is placed in the residual bait and excrement collecting tank and is used for separating and collecting particulate matters in tail water in the residual bait and excrement collecting tank; the flocculate collecting pool is communicated with the residual bait and excrement collecting pool and is used for receiving tail water after the particles are separated; the solid-liquid separation tank is communicated with the floccule collecting tank and is used for solidifying and collecting floccules or separated particles; the biological purification tank is communicated with the flocculate collecting tank and is used for receiving the tail water collected by the flocculate and/or the tail water separated by the solid-liquid separation tank. The system can enable the treated tail water to reach the standard for emission, and meets the green development concept of the aquaculture.
Although the tail water of eel culture can be treated and then discharged in the prior art, the tail water of eel needs to be introduced into the system for a long distance by utilizing a residual bait and excrement collecting tank, a fine particle separating and collecting device, a flocculating matter collecting tank, a solid-liquid separating tank and a biological purifying tank structure, so that the cost is high, the tail water is not utilized, and the tail water is directly discharged as sewage, so that water is not saved.
Disclosure of Invention
The object of the present utility model is to solve at least one of the technical drawbacks.
Therefore, an object of the present utility model is to provide an eel tail water discharging device, which solves the problems mentioned in the background art and overcomes the disadvantages of the prior art.
In order to achieve the above purpose, an embodiment of an aspect of the present utility model provides an eel tail water discharging device, which comprises a sedimentation tank and a buffer tank, wherein the buffer tank is fixedly connected to the side lower part of the sedimentation tank, the filter tank is fixedly connected to the side lower part of the buffer tank, and the clean water tank is fixedly connected to the side lower part of the filter tank;
the top of the pool wall of the sedimentation pool is fixedly connected with a pipe bracket, the inner side of the pipe bracket is fixedly connected with a water inlet pipe, and the end part of the water inlet pipe is connected with an eel culture pool;
the sedimentation tank is communicated with the buffer tank through a pipeline, a valve is integrated on the pipeline, the pipeline is positioned at the position, close to the bottom, of the sedimentation tank, and the pipeline is positioned at the position, close to the top opening, of the buffer tank;
the buffer tank is communicated with the filter tank through a pipeline, the pipeline is positioned at the position, close to the bottom, of the buffer tank, and the pipeline is positioned at the position, close to the top opening, of the filter tank;
the filter tank is communicated with the clean water tank through a pipeline, the pipeline is positioned at the position, close to the bottom, of the filter tank, and the pipeline is positioned at the position, close to the top opening, of the clean water tank;
two groups of cross beams are fixedly connected to the top of the tank wall of the filter tank, rollers are movably connected to the bottoms of the two groups of cross beams, a plurality of filaments are fixedly connected to the outer surface of each roller, and the rollers are distributed in a V shape;
the inside of clean water reservoir is detachably connected with the active carbon filter screen, the top of the pool wall of clean water reservoir is connected with the drinking-water pipe through the pipe bracket, the bottom port of drinking-water pipe is close to the bottom of the pool of clean water reservoir.
By any of the above schemes, it is preferable that the sedimentation tank, the buffer tank, the filter tank and the clean water tank are arranged in a stepwise manner from high to low, and the sedimentation tank, the buffer tank, the filter tank and the clean water tank are arranged beside the eel culture tank.
The technical scheme is adopted: the device is a discharge device for eel breeding tail water, and specifically, the eel breeding tail water is extracted and discharged into a sedimentation tank through a water lifting pump and a water inlet pipe.
The technical scheme is adopted: the tail water refers to the tail water remained in the culture pond after the eel is fished.
It is preferable in any of the above-described modes that the ratio of the port areas of the sedimentation tank, the buffer tank, the filtration tank, and the clean water tank is 2.9:2.9:2.1:2.1.
The technical scheme is adopted: the core structure of this device is: the sedimentation tank, the buffer tank, the filter tank, the clean water tank, the pipeline, the valve, the roller, the broken filaments and the active carbon filter screen are distributed in a stepwise manner. The device has the core advantages that: the device is arranged beside an eel culture pond, the culture tail water is treated and discharged nearly, the cost is saved, a stepped four-pond design is utilized, the tail water flows naturally by gravity, the device is more energy-saving, the tail water can be reused after being treated nearby, the device is more water-saving, the sedimentation pond is used for naturally settling large-particle excrement of eels to the bottom, after a period of sedimentation, a valve is opened, water with cleaner upper layer in the sedimentation pond enters a buffer pond for standing and settling small particles again, then the valve is opened, upper-layer purified water enters a filter pond, the roller cooperates with a capillary structure to block and filter impurities and solids, then the valve is opened, water filtered by the filter pond enters a water purifying pond for filtering and adsorbing the impurities again, and finally purified water in the water purifying pond is returned to the eel pond for reuse by a water pumping pipe cooperating with a water lifting pump.
By any of the above schemes, preferably, the cross beam is welded with the top of the wall of the filter tank, and the roller is made of stainless steel.
By any of the above schemes, it is preferable that the roller is located at the inner side of the filtering tank, and the roller is vertically arranged.
By the above-mentioned scheme preferred, the broken filament is PVC material, the active carbon filter screen is divided into two parts with the clean water reservoir, eel culture pond is connected to the other end of drinking-water pipe.
Compared with the prior art, the utility model has the following advantages and beneficial effects:
this eel tail water discharging equipment, through the cooperation setting of cascaded sedimentation tank, the buffer tank, filtering ponds and clean water pond, the pipeline, the valve, the roller, the broken filament, the active carbon filter screen, the effect of sedimentation tank is to eel big granule excrement and urine carries out the nature sediment to the bottom, after settling a period, open the valve, upper strata cleaner water gets into in the buffer tank and stews and precipitate the granule again in the buffer tank, then open the valve, upper strata clean water gets into in the filtering ponds, roller cooperation broken filament structure is blocked impurity and solid matter, the filtration, then open the valve, the filterable water of passing through the filtering pond gets into the clean water pond and is filtered once more by the active carbon filter screen, adsorb impurity, finally return the clean water in the clean water pond to the eel pond through the drinking water cooperation water pump, reuse, this device sets up by the eel breed pond, just near to breed tail water handles, discharge, save costs, and utilize cascaded four ponds design, tail water is by gravity natural flow, more energy-conserving, and can carry out near the treatment back to tail water and recycle, it is more water to economize.
Additional aspects and advantages of the utility model will be set forth in part in the description which follows and, in part, will be obvious from the description, or may be learned by practice of the utility model.
Drawings
The foregoing and/or additional aspects and advantages of the utility model will become apparent and may be better understood from the following description of embodiments taken in conjunction with the accompanying drawings in which:
FIG. 1 is a schematic view of a first view of the present utility model;
FIG. 2 is a schematic diagram of a second view of the present utility model;
FIG. 3 is a schematic view of a third view of the present utility model;
fig. 4 is a schematic cross-sectional view of the interior of the present utility model.
In the figure: 1-sedimentation tank, 2-buffer tank, 3-filter tank, 4-clean water tank, 5-pipe bracket, 6-water inlet pipe, 7-pipeline, 8-valve, 9-crossbeam, 10-roller, 11-broken filament, 12-active carbon filter screen, 13-draft tube.
Detailed Description
Embodiments of the present utility model are described in detail below, examples of which are illustrated in the accompanying drawings, wherein like or similar reference numerals refer to like or similar elements or elements having like or similar functions throughout. The embodiments described below by referring to the drawings are illustrative and intended to explain the present utility model and should not be construed as limiting the utility model.
In the present utility model, unless explicitly specified and limited otherwise, the terms "mounted," "connected," "secured," and the like are to be construed broadly and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; can be directly connected or indirectly connected through an intermediate medium, and can be communication between two elements. The specific meaning of the above terms in the present utility model can be understood by those of ordinary skill in the art according to the specific circumstances.
As shown in fig. 1-4, the eel tail water discharging device comprises a sedimentation tank 1 and a buffer tank 2, wherein the buffer tank 2 is fixedly connected with the side lower part of the sedimentation tank 1, the filter tank 3 is fixedly connected with the side lower part of the buffer tank 2, and the water purifying tank 4 is fixedly connected with the side lower part of the filter tank 3;
the top of the wall of the sedimentation tank 1 is fixedly connected with a pipe bracket 5, the inner side of the pipe bracket 5 is fixedly connected with a water inlet pipe 6, and the end part of the water inlet pipe 6 is connected with an eel culture tank;
the sedimentation tank 1 is communicated with the buffer tank 2 through a pipeline 7, a valve 8 is integrated on the pipeline 7, the pipeline 7 is positioned at the position, close to the bottom, of the sedimentation tank 1, and the pipeline 7 is positioned at the position, close to the top opening, of the buffer tank 2;
the buffer tank 2 is communicated with the filter tank 3 through a pipeline 7, the pipeline 7 is positioned at the position, close to the bottom, of the buffer tank 2, and the pipeline 7 is positioned at the position, close to the top opening, of the filter tank 3;
the filter tank 3 is communicated with the clean water tank 4 through a pipeline 7, the pipeline 7 is positioned near the bottom of the filter tank 3, and the pipeline 7 is positioned near the top opening of the clean water tank 4;
two groups of cross beams 9 are fixedly connected to the top of the wall of the filter tank 3, rollers 10 are movably connected to the bottoms of the two groups of cross beams 9, a plurality of filaments 11 are fixedly connected to the outer surface of each roller 10, and the rollers 10 are distributed in a V shape;
the inside of the clean water tank 4 is detachably connected with an active carbon filter screen 12, the top of the tank wall of the clean water tank 4 is connected with a water suction pipe 13 through a pipe bracket 5, and the bottom end opening of the water suction pipe 13 is close to the tank bottom of the clean water tank 4.
Example 1: the sedimentation tank 1, the buffer tank 2, the filter tank 3 and the clean water tank 4 are arranged in a step shape from top to bottom, and the sedimentation tank 1, the buffer tank 2, the filter tank 3 and the clean water tank 4 are arranged beside the eel culture tank. The device is a discharge device for eel breeding tail water, and specifically, the eel breeding tail water is extracted and discharged into the sedimentation tank 1 through a water lifting pump and a water inlet pipe 6. The tail water refers to the tail water remained in the culture pond after the eel is fished.
Example 2: the area ratio of the pool openings of the sedimentation pool 1, the buffer pool 2, the filter pool 3 and the clean water pool 4 is 2.9:2.9:2.1:2.1. The sedimentation tank 1 has the functions of naturally settling large eel particle excrement to the bottom, after a period of settling, opening a valve 8, enabling water with a clean upper layer in the sedimentation tank 1 to enter a buffer tank 2 for standing and settling small particles again, then opening the valve 8, enabling water with a clean upper layer to enter a filter tank 3, blocking and filtering impurities and solids by a roller 10 matched with a capillary 11 structure, then opening the valve 8, enabling water filtered by the filter tank 3 to enter a clean water tank 4, filtering and adsorbing impurities again by an active carbon filter screen 12, and finally returning the clean water in the clean water tank 4 to the eel tank for reuse by a water pumping pipe 13 matched with a water lifting pump. The cross beam 9 is welded with the top of the wall of the filtering tank 3, and the roller 10 is made of stainless steel. The roller 10 is positioned at the inner side of the filter tank 3, and the roller 10 is vertically arranged. The broken filaments 11 are made of PVC, the active carbon filter screen 12 divides the water purifying pond 4 into two parts, and the other end of the water pumping pipe 13 is connected with the eel culture pond. The V-shaped distributed rollers 10 are matched with the filaments 11 to carry out overall filtration and impurity removal on tail water.
Example 3: the cleaning modes of the sedimentation tank 1, the buffer tank 2, the filter tank 3 and the clean water tank 4 are as follows: flushing the pool with a high-pressure water gun to disperse impurities, and pumping the sewage with a water pump to discharge.
The working principle of the utility model is as follows:
s1, tail water refers to tail water remained in a culture pond after eel is fished, and the eel culture tail water is extracted and discharged into a sedimentation pond 1 through a water lifting pump and a water inlet pipe 6;
s2, the sedimentation tank 1 has the functions of naturally settling large eel particle excrement to the bottom, after a period of sedimentation, opening a valve 8, enabling the water with the clean upper layer in the sedimentation tank 1 to enter a buffer tank 2 for standing and settling small eel particles again, opening the valve 8, enabling the clean upper layer water to enter a filter tank 3, enabling a roller 10 to cooperate with a broken filament 11 structure to block and filter impurities and solids, opening the valve 8, enabling the water filtered by the filter tank 3 to enter a clean water tank 4, enabling the water to be filtered and adsorbed by an active carbon filter screen 12 again, and finally enabling the clean water in the clean water tank 4 to be returned to the eel tank by cooperation with a water pumping pump through a water pumping pipe 13.
Compared with the prior art, the utility model has the following beneficial effects compared with the prior art:
this eel tail water discharging equipment, through the cooperation setting of sedimentation tank 1 that ladder distributes, buffer tank 2, filtering ponds 3 and clean water pond 4, the pipeline 7, valve 8, roller 10, the capillary 11, the cooperation setting of active carbon filter screen 12, sedimentation tank 1's effect is to eel large granule excrement carries out nature sedimentation to the bottom, after sedimentation for a period of time, open valve 8, upper strata cleaner water gets into in the buffer tank 2 and stews in the sedimentation tank 1 and deposits the tiny particle again, then open valve 8, upper strata clean water gets into in the filtering ponds 3, roller 10 cooperates the capillary 11 structure to block impurity and solid matter, filter, then open valve 8, the filtered water entering clean water pond 4 of passing through filtering pond 3 is filtered again by active carbon filter screen 12, adsorb impurity, finally carry out reuse with the clean water in the clean water pond 4 through the cooperation water-lifting pump, this device sets up by the fish culture pond, just near to breed tail water is handled, discharge, save costs, and utilize ladder-type four pond designs, tail water is by gravity natural flow, and can save energy more, water is more after the tail water is handled near again, water is more utilized.
Claims (6)
1. Eel tail water discharging equipment, including sedimentation tank (1), buffer tank (2), the side below fixedly connected with buffer tank (2) of sedimentation tank (1), its characterized in that, the side below fixedly connected with filter tank (3) of buffer tank (2), the side below fixedly connected with water purification tank (4) of filter tank (3);
the top of the pool wall of the sedimentation pool (1) is fixedly connected with a pipe bracket (5), the inner side of the pipe bracket (5) is fixedly connected with a water inlet pipe (6), and the end part of the water inlet pipe (6) is connected with an eel culture pool;
the sedimentation tank (1) is communicated with the buffer tank (2) through a pipeline (7), a valve (8) is integrated on the pipeline (7), the pipeline (7) is positioned at the position, close to the bottom, of the sedimentation tank (1), and the pipeline (7) is positioned at the position, close to the top opening, of the buffer tank (2);
the buffer tank (2) is communicated with the filter tank (3) through a pipeline (7), the pipeline (7) is positioned at the position, close to the bottom, of the buffer tank (2), and the pipeline (7) is positioned at the position, close to the top opening, of the filter tank (3);
the filter tank (3) is communicated with the clean water tank (4) through a pipeline (7), the pipeline (7) is positioned at the position, close to the bottom, of the filter tank (3), and the pipeline (7) is positioned at the position, close to the top opening, of the clean water tank (4);
two groups of cross beams (9) are fixedly connected to the top of a tank wall of the filter tank (3), rollers (10) are movably connected to the bottoms of the two groups of cross beams (9), a plurality of filaments (11) are fixedly connected to the outer surface of each roller (10), and the rollers (10) are distributed in a V shape;
the inside of clean water reservoir (4) is detachably connected with active carbon filter screen (12), the pool wall top of clean water reservoir (4) is connected with drinking-water pipe (13) through pipe bracket (5), the bottom mouth of drinking-water pipe (13) is close to the bottom of the pool of clean water reservoir (4).
2. The eel tail water discharge apparatus according to claim 1, wherein: sedimentation tank (1), buffer tank (2), filtering ponds (3), clean water pond (4) are the echelonment from top to bottom and arrange, sedimentation tank (1), buffer tank (2), filtering ponds (3), clean water pond (4) set up in eel culture pond side.
3. The eel tail water discharge apparatus according to claim 2, wherein: the area ratio of the pool openings of the sedimentation pool (1), the buffer pool (2), the filter pool (3) and the clean water pool (4) is 2.9:2.9:2.1:2.1.
4. The eel tail water discharge apparatus according to claim 3, wherein: the cross beam (9) is welded with the top of the tank wall of the filter tank (3), and the roller (10) is made of stainless steel.
5. The eel tail water discharge apparatus according to claim 4, wherein: the roller (10) is positioned at the inner side of the filter tank (3), and the roller (10) is vertically arranged.
6. The eel tail water discharge apparatus according to claim 5, wherein: the hairline (11) is made of PVC, the active carbon filter screen (12) divides the water purifying pond (4) into two parts, and the other end of the water pumping pipe (13) is connected with the eel culture pond.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321609307.2U CN220376519U (en) | 2023-06-25 | 2023-06-25 | Eel tail water discharging equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321609307.2U CN220376519U (en) | 2023-06-25 | 2023-06-25 | Eel tail water discharging equipment |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220376519U true CN220376519U (en) | 2024-01-23 |
Family
ID=89562382
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321609307.2U Active CN220376519U (en) | 2023-06-25 | 2023-06-25 | Eel tail water discharging equipment |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220376519U (en) |
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2023
- 2023-06-25 CN CN202321609307.2U patent/CN220376519U/en active Active
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