CN216662784U - Device for treating breeding tail water - Google Patents
Device for treating breeding tail water Download PDFInfo
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- CN216662784U CN216662784U CN202123323910.8U CN202123323910U CN216662784U CN 216662784 U CN216662784 U CN 216662784U CN 202123323910 U CN202123323910 U CN 202123323910U CN 216662784 U CN216662784 U CN 216662784U
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- 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
- Y02W—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO WASTEWATER TREATMENT OR WASTE MANAGEMENT
- Y02W10/00—Technologies for wastewater treatment
- Y02W10/10—Biological treatment of water, waste water, or sewage
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Abstract
The utility model discloses a device for treating aquaculture tail water, which comprises a device main body, wherein a settling chamber, an aeration chamber and a biological purification chamber are sequentially arranged in the device main body, an overflow wall is arranged between the settling chamber and the aeration chamber, a percolation wall is arranged between the aeration chamber and the biological purification chamber, a water inlet is arranged on the settling chamber, and a water outlet is arranged on the biological purification chamber. The utility model can efficiently treat the culture tail water, and has small floor area and high integration degree.
Description
Technical Field
The utility model relates to the field of water treatment, in particular to a device for treating aquaculture tail water, which is suitable for treating and purifying aquaculture tail water in the field of sewage treatment.
Background
The aquaculture area of China is huge, the fishery output value is as high as hundreds of billions, the fishery aquaculture is diversified, but a large amount of untreated aquaculture tail water is directly discharged into rivers, lakes and rivers, so that the water quality of the water body is deteriorated, water body pollution and eutrophication are caused, blue algae outbreak can be caused seriously, the self-purification capacity of rivers and lakes is slowly lost, a large amount of pollutants are degraded to exceed the self-purification capacity of the water body, oxygen of the water body on the bottom layer is consumed, the water body on the bottom layer is in an anoxic state for a long time, and the water body is black and smelly. The sedimentation of pollutants in the tail water can also cause the sedimentation of river bottom sludge, and the water storage capacity and the flood discharge capacity of the river channel are influenced.
The existing culture tail water is mostly purified by organisms, suspended matters in the tail water cannot be separated efficiently, and tail water treatment facilities have large occupied area, low purification efficiency and complex operation and maintenance, so that equipment with small volume and high integration degree is required for treatment.
SUMMERY OF THE UTILITY MODEL
The utility model aims to provide a device for treating culture tail water, which aims to solve the problems in the prior art.
In order to achieve the purpose, the utility model adopts the following technical measures:
the utility model provides a breed device of tail water treatment, includes the device main part, has set gradually drip chamber, aeration chamber and biological purification room in the device main part, is provided with the overflow wall between drip chamber and the aeration chamber, is provided with the infiltration wall between aeration chamber and the biological purification room, is provided with the water inlet on the drip chamber, is provided with the delivery port on the biological purification room.
As mentioned above, the stirrer is arranged in the settling chamber, the dosing tank is connected with the settling chamber through the dosing pump, the truss-type mud scraper is arranged in the settling chamber, and the mud storage tank is arranged at the bottom of the settling chamber close to the overflow wall.
The aeration chamber is internally provided with biological filler and a nano-micropore aeration pipe, and the nano-micropore aeration pipe is positioned below the biological filler and is connected with an air blower.
The nano microporous aeration pipe is in a plane spiral shape.
The biological filler is carbon fiber grass as described above.
The percolation wall comprises gabion rims and gabion fillers arranged in the gabion rims as described above.
The gabion filler is silica having a particle size of 20 to 45mm as described above.
As mentioned above, the biological purification chamber is provided with an ecological floating bed on which emergent aquatic plants are planted.
The emergent aquatic plant is herba Portulacae or rhizoma Phragmitis or caulis Zizaniae Caduciflorae, and the planting density is 16-25 plants/m2。
The top of the overflow wall is provided with an overflow weir plate.
Compared with the prior art, the utility model has the following advantages:
1. can deposit suspended matters and silt in tail water to realize sludge deposition and separation.
2. The equipment has small volume, high integration degree and convenient maintenance.
3. Can efficiently degrade pollutants in the culture tail water, and the effluent water is discharged after reaching the standard.
Drawings
FIG. 1 is a schematic top view of the present invention;
FIG. 2 is a schematic side view of the present invention.
In the figure: 1-device body, 2-settling chamber, 3-aeration chamber, 4-biological purification chamber, 5-overflow wall, 6-percolation wall, 7-water inlet, 8-dosing system, 9-stirrer, 10-truss-car type mud scraper, 11-mud storage tank, 12-biological filler, 13-nano microporous aeration pipe, 14-ecological floating bed, 15-water outlet, 501-overflow weir plate, 601-gabion frame, 602-gabion filler, 801-dosing tank, 802-dosing pump and 803-dosing pipe.
Detailed Description
The present invention will be described in further detail with reference to examples for the purpose of facilitating understanding and practice of the utility model by those of ordinary skill in the art, and it is to be understood that the present invention has been described in the illustrative embodiments and is not to be construed as limited thereto.
As shown in fig. 1-2, a device for treating aquaculture tail water comprises a device main body 1, wherein a settling chamber 2, an aeration chamber 3 and a biological purification chamber 4 are sequentially arranged in the device main body 1, an overflow wall 5 is arranged between the settling chamber 2 and the aeration chamber 3, and an overflow weir plate 501 is arranged on the top of the overflow wall 5. A percolation wall 6 is arranged between the aeration chamber 3 and the biological purification chamber 4, a water inlet 7 is arranged on the sedimentation chamber 2, and a water outlet 15 is arranged on the biological purification chamber 4. A stirrer 9 is arranged in the settling chamber 2, a dosing tank 801 is connected with the settling chamber 2 through a dosing pump 802, a truss type mud scraper 10 is arranged in the settling chamber 2, and a mud storage groove 11 is formed in the position, close to the overflow wall 5, of the bottom of the settling chamber 2. The culture tail water is input into the settling chamber 2 from the water inlet 7, after settling in the settling chamber 2, overflows to the aeration chamber 3 through the overflow wall 5 for aeration treatment, and the aerated culture tail water flows to the biological purification chamber 4 through the percolation wall 6 for purification treatment. And finally discharged through the water outlet 15.
The aeration chamber 3 is internally provided with biological filler 12 and a nanometer microporous aeration pipe 13, and the nanometer microporous aeration pipe 13 is positioned below the biological filler 12 and is connected with a blower. The nano microporous aeration pipe 13 is in a plane spiral shape. The biological filler 12 is carbon fiber grass. The air is blown to the nano-microporous aeration pipe 13 by the air blower, and the carbon fiber grass is adsorbed and decomposed by the aeration treatment.
Infiltration wall 6 includes gabion rim 601 and gabion fill 602 disposed within gabion rim 601. The gabion filler 602 is silica having a particle size of 20 to 45 mm. An ecological floating bed 14 is arranged in the biological purification chamber 4, and emergent aquatic plants are planted on the ecological floating bed 14. The emergent aquatic plant is herba Portulacae or rhizoma Phragmitis or caulis Zizaniae Caduciflorae, and the planting density is 16-25 plants/m2。
The tail water of breeding gets into drip chamber 2 by water inlet 7, is added the flocculating agent simultaneously by medicine system 8 (including adding medicinal cupping 801, add medicine pump 802 and add pencil 803), and after 2 front ends of drip chamber were stirred through mixer 9 and are mixed, sludge deposit to drip chamber 2 bottoms, regularly opens purlin car formula mud scraper 10, scrapes mud to storage mud groove 11, regularly adopts the suction dredge to absorb mud to sewage treatment plant dehydration. The supernatant of the settling chamber 2 overflows to the aeration chamber 3 through the overflow wall 5. Aeration chamber 3 is provided with biofilm carrier 12, and biofilm carrier 12 below is provided with nanometer micropore aeration pipe 13, lets in the air to nanometer micropore aeration pipe 13 through the air-blower, through aeration and biofilm carrier's absorption, and the pollutant degrades in aeration chamber 3 in the tail water, after intercepting partial pollutant through infiltration wall 6, the tail water gets into biological purification room 4. After further degradation of the ecological floating bed 14 in the biological purification chamber 4, the tail water is finally discharged from the water outlet 15 after reaching the standard.
Finally, it should be noted that the above embodiments are only used for illustrating the technical solutions of the present invention and not for limiting the protection scope of the present invention, and although the present invention is described in detail with reference to the preferred embodiments, it should be understood by those skilled in the art that modifications or equivalent substitutions can be made on the technical solutions of the present invention without departing from the spirit and scope of the technical solutions of the present invention.
Claims (10)
1. The utility model provides a device of breeding tail water treatment, includes device main part (1), its characterized in that, has set gradually sedimentation chamber (2), aeration chamber (3) and biological purification room (4) in device main part (1), is provided with overflow wall (5) between sedimentation chamber (2) and aeration chamber (3), is provided with between aeration chamber (3) and the biological purification room (4) infiltration wall (6), is provided with water inlet (7) on sedimentation chamber (2), is provided with delivery port (15) on biological purification room (4).
2. The device for treating the aquaculture tail water as claimed in claim 1, wherein a stirrer (9) is arranged in the settling chamber (2), the dosing tank (801) is connected with the settling chamber (2) through a dosing pump (802), a truss-car type mud scraper (10) is arranged in the settling chamber (2), and a mud storage tank (11) is arranged at the bottom of the settling chamber (2) close to the overflow wall (5).
3. The device for treating the culture tail water is characterized in that biological fillers (12) and a nanometer microporous aeration pipe (13) are arranged in the aeration chamber (3), and the nanometer microporous aeration pipe (13) is positioned below the biological fillers (12) and is connected with a blower.
4. The aquaculture tail water treatment device according to claim 3, wherein the nano-microporous aeration pipe (13) is in a planar spiral shape.
5. The aquaculture tail water treatment device according to claim 3, wherein the biological filler (12) is carbon fiber grass.
6. The aquaculture tail water treatment device according to claim 1, wherein the infiltration wall (6) comprises a gabion frame (601) and gabion filler (602) arranged in the gabion frame (601).
7. The aquaculture tail water treatment device according to claim 6, wherein the gabion filler (602) is silica with a particle size of 20-45 mm.
8. The device for treating the culture tail water as claimed in claim 1, wherein an ecological floating bed (14) is arranged in the biological purification chamber (4), and emergent aquatic plants are planted on the ecological floating bed (14).
9. The device for treating aquaculture tail water as claimed in claim 8, wherein the emergent aquatic plants are Crassipes caudatifolia, reed or cane shoots, and the planting density is 16-25 plants/m2。
10. The device for treating aquaculture tail water of claim 1, wherein the top of the overflow wall (5) is provided with an overflow weir plate (501).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202123323910.8U CN216662784U (en) | 2021-12-27 | 2021-12-27 | Device for treating breeding tail water |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202123323910.8U CN216662784U (en) | 2021-12-27 | 2021-12-27 | Device for treating breeding tail water |
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| Publication Number | Publication Date |
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| CN216662784U true CN216662784U (en) | 2022-06-03 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN202123323910.8U Active CN216662784U (en) | 2021-12-27 | 2021-12-27 | Device for treating breeding tail water |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN117164167A (en) * | 2023-10-13 | 2023-12-05 | 江苏龙腾工程设计股份有限公司 | Fishery photovoltaic complementary ecological filtration dam system for aquaculture tail water |
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2021
- 2021-12-27 CN CN202123323910.8U patent/CN216662784U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN117164167A (en) * | 2023-10-13 | 2023-12-05 | 江苏龙腾工程设计股份有限公司 | Fishery photovoltaic complementary ecological filtration dam system for aquaculture tail water |
| CN117164167B (en) * | 2023-10-13 | 2024-03-29 | 江苏龙腾工程设计股份有限公司 | Fishery photovoltaic complementary ecological filtration dam system for aquaculture tail water |
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Address after: Room 09, 22nd Floor, Building A, Wuhan Optics Valley International Chamber of Commerce, No. 2-2 Guandongyuan Road, Donghu New Technology Development Zone, Wuhan City, Hubei Province, 430071 Patentee after: Wuhan Zhongke Aquatic Ecological Environment Co.,Ltd. Address before: 430071 25th floor, Huayin building, 786 Minzhu Road, Wuchang District, Wuhan City, Hubei Province Patentee before: WUHAN ZHONGKE HYDRBIOLOGY ENVIRONMENT ENGINEERING CO.,LTD. |