CN113683204A - Water quality lifting and purifying system for pond ecological aquaculture water purifying area - Google Patents

Water quality lifting and purifying system for pond ecological aquaculture water purifying area Download PDF

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Publication number
CN113683204A
CN113683204A CN202110988817.4A CN202110988817A CN113683204A CN 113683204 A CN113683204 A CN 113683204A CN 202110988817 A CN202110988817 A CN 202110988817A CN 113683204 A CN113683204 A CN 113683204A
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China
Prior art keywords
water
water purifying
parts
purifying
purifying agent
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CN202110988817.4A
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Chinese (zh)
Inventor
何斐
李维新
杭小帅
解宇峰
刘爱萍
晁建颖
庄巍
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Nanjing Institute of Environmental Sciences MEE
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Nanjing Institute of Environmental Sciences MEE
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Priority to CN202110988817.4A priority Critical patent/CN113683204A/en
Publication of CN113683204A publication Critical patent/CN113683204A/en
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    • CCHEMISTRY; METALLURGY
    • C02TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02FTREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F3/00Biological treatment of water, waste water, or sewage
    • C02F3/34Biological treatment of water, waste water, or sewage characterised by the microorganisms used
    • AHUMAN NECESSITIES
    • A01AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
    • A01KANIMAL HUSBANDRY; AVICULTURE; APICULTURE; PISCICULTURE; FISHING; REARING OR BREEDING ANIMALS, NOT OTHERWISE PROVIDED FOR; NEW BREEDS OF ANIMALS
    • A01K63/00Receptacles for live fish, e.g. aquaria; Terraria
    • A01K63/04Arrangements for treating water specially adapted to receptacles for live fish
    • AHUMAN NECESSITIES
    • A01AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
    • A01KANIMAL HUSBANDRY; AVICULTURE; APICULTURE; PISCICULTURE; FISHING; REARING OR BREEDING ANIMALS, NOT OTHERWISE PROVIDED FOR; NEW BREEDS OF ANIMALS
    • A01K63/00Receptacles for live fish, e.g. aquaria; Terraria
    • A01K63/04Arrangements for treating water specially adapted to receptacles for live fish
    • A01K63/045Filters for aquaria
    • CCHEMISTRY; METALLURGY
    • C02TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02FTREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F2103/00Nature of the water, waste water, sewage or sludge to be treated
    • C02F2103/20Nature of the water, waste water, sewage or sludge to be treated from animal husbandry

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  • Life Sciences & Earth Sciences (AREA)
  • Environmental Sciences (AREA)
  • Biodiversity & Conservation Biology (AREA)
  • Marine Sciences & Fisheries (AREA)
  • Animal Husbandry (AREA)
  • Microbiology (AREA)
  • Hydrology & Water Resources (AREA)
  • Engineering & Computer Science (AREA)
  • Environmental & Geological Engineering (AREA)
  • Water Supply & Treatment (AREA)
  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Farming Of Fish And Shellfish (AREA)
  • Water Treatment By Sorption (AREA)

Abstract

The invention belongs to the technical field of sewage treatment, and particularly relates to a water quality lifting and purifying system for a pond ecological aquaculture water purifying area, which comprises a water purifying cylinder, wherein the bottom of the water purifying cylinder is provided with a water inlet cylinder bottom, the side wall of the water inlet cylinder bottom and a bottom plate are uniformly provided with water inlet holes, the top of the water inlet cylinder bottom is communicated with the bottom of the water purifying cylinder, a partition plate is arranged at the joint of the water inlet cylinder bottom and the water purifying cylinder bottom, and fine meshes are arranged on the partition plate; the top of the clapboard is provided with a first filter layer and a second filter layer, the top of the second filter layer is provided with a water purifying agent putting area, the water purifying agent putting area is internally provided with a ring of annular water purifying agent putting pipe, the pipe wall of the water purifying agent putting pipe is provided with a plurality of water outlet holes, and the center of the top of the water purifying cylinder is provided with a water outlet pipe. According to the water quality improving and purifying system for the pond ecological aquaculture water purifying area, aquaculture water is guided into the water purifying area, and the water quality improving and purifying system is adopted to purify water.

Description

Water quality lifting and purifying system for pond ecological aquaculture water purifying area
Technical Field
The invention belongs to the technical field of sewage treatment, and particularly relates to a water quality improving and purifying system for a pond ecological aquaculture water purifying area.
Background
Most of the traditional aquaculture modes rely on large-area fishponds for aquaculture, various wastes such as excrement of aquatic products, residual feed, polluting organic matters and the like are accumulated in aquaculture water in the aquaculture process, so that the water quality in the fishponds is poor, the growth and the propagation of the aquatic products are further influenced, and the quality and the yield of the aquatic products cannot meet the requirements. Water is generally changed in order to improve water quality, but the area of the fishpond is large, and a large amount of water resources are consumed. Although facilities for treating the water body of the fishpond exist at present, the facilities have higher cost, more complex operation flow and method, more difficult maintenance and difficult support for small farmers.
Disclosure of Invention
Aiming at the technical problems, the invention provides a water quality improving and purifying system for a pond ecological aquaculture water purifying area, which is low in maintenance cost and simple in operation.
The specific technical scheme is as follows:
a water quality lifting and purifying system for a pond ecological aquaculture water purifying area comprises a water purifying cylinder, wherein the water purifying cylinder is of a cylindrical structure, the bottom of the water purifying cylinder is provided with a water inlet cylinder bottom, the water inlet cylinder bottom comprises a side wall and a bottom plate, water inlet holes are uniformly formed in the side wall and the bottom plate of the water inlet cylinder bottom, the top of the water inlet cylinder bottom is communicated with the bottom of the water purifying cylinder, a partition plate is arranged at the joint of the water inlet cylinder bottom and the water inlet cylinder bottom, and fine meshes are arranged on the partition plate; the diameter of the fine mesh hole of the clapboard is smaller than that of the water inlet hole at the bottom of the water inlet barrel; a first filter layer is arranged above the partition plate, a second filter layer is arranged above the first filter layer, a water purifying agent putting area is arranged above the second filter layer, a ring of annular water purifying agent putting pipe is arranged in the water purifying agent putting area, the water purifying agent putting pipe is arranged on the inner wall of the water purifying cylinder, a plurality of water outlet holes are formed in the pipe wall of the water purifying agent putting pipe, and the water purifying agent putting pipe is connected with a water purifying agent supply device; the center of the top of the water purifying cylinder is provided with a water outlet pipe, and the water outlet pipe is connected with a water pump.
Furthermore, the water inlet port of the water outlet pipe is provided with an inverted spherical crown-shaped overflow groove, the spherical surface faces downwards, the water inlet port of the water outlet pipe is positioned at the center in the overflow groove, and the lowest end of the water inlet port of the water outlet pipe is positioned below the notch of the overflow groove.
The top of the outer wall of the water purifying cylinder is also provided with a floating cylinder, and the floating cylinder is provided with a water filling port.
The first filtering layer is made of broken stones, and the second filtering layer is made of fine sand.
Preferably, water and a water purifying agent are put into the water purifying agent supply device, and the water purifying agent is a physical water purifying agent and consists of the following raw materials in parts by mass: 30-35 parts of zeolite, 8-10 parts of activated carbon, 12-15 parts of sodium carboxymethylcellulose, 7-15 parts of attapulgite and 0.02-0.07 part of nano zinc.
The water purifying agent also comprises a plant water purifying agent, and the plant water purifying agent is prepared from the following raw materials in parts by mass: 2-4 parts of potato leaves, 3-5 parts of folium isatidis, 2-5 parts of dandelion, 1-2 parts of polygonum cuspidatum and 1-2 parts of rheum officinale.
The water purifying agent also comprises a microbial water purifying agent, and the microbial water purifying agent is prepared from the following raw materials in parts by mass: 1-4 parts of paracoccus aminovorans, 3-10 parts of lactic acid bacteria and 3-5 parts of nitrobacteria. The microbial water purifying agent further comprises 10-20 parts of an organic flocculant.
According to the water quality improving and purifying system for the pond ecological aquaculture water purifying area, aquaculture water is guided into the water purifying area, and the water quality improving and purifying system is adopted to purify water.
Drawings
The invention is further illustrated by means of the attached drawings, the examples of which are not to be construed as limiting the invention in any way.
FIG. 1 is a schematic structural diagram of the present invention.
Detailed Description
For further disclosure, but not limitation, the present invention is described in further detail below with reference to examples.
As shown in fig. 1, the water quality lifting and purifying system for the pond ecological aquaculture water purifying area comprises a water purifying cylinder 1, wherein the water purifying cylinder 1 is of a cylindrical structure, a water inlet cylinder bottom 3 is arranged at the bottom of the water purifying cylinder 1, the water inlet cylinder bottom 3 comprises a side wall and a bottom plate, water inlet holes are uniformly formed in the side wall and the bottom plate of the water inlet cylinder bottom 3, the top of the water inlet cylinder bottom 3 is communicated with the bottom of the water purifying cylinder 1, a partition plate 2 is arranged at the joint, and fine meshes are arranged on the partition plate 2; the diameter of the fine mesh hole of the clapboard 2 is smaller than that of the water inlet hole of the water inlet barrel bottom 3; a first filter layer 4 is arranged above the partition plate 2, a second filter layer 5 is arranged above the first filter layer 4, a water purifying agent putting area is arranged above the second filter layer 5, a ring of annular water purifying agent putting pipe 6 is arranged in the water purifying agent putting area, the water purifying agent putting pipe 6 is arranged on the inner wall of the water purifying cylinder 1, a plurality of water outlet holes are formed in the pipe wall of the water purifying agent putting pipe 6, and the water purifying agent putting pipe 6 is connected with a water purifying agent supply device; the center of the top of the water purification cylinder 1 is provided with a water outlet pipe 7, and the water outlet pipe 7 is connected with a water pump.
The water inlet port of the water outlet pipe 7 is provided with an inverted spherical crown-shaped overflow groove 9, the spherical surface faces downwards, the water inlet port of the water outlet pipe 7 is positioned at the center of the overflow groove 9, and the lowest end of the water inlet port of the water outlet pipe 7 is positioned below the notch of the overflow groove 9.
This ecological aquaculture water purification area water quality in pond promotes clean system can fix in breed pond, if set up the support at the bottom of the breed pond, promotes clean system with water quality and fixes on the support, also can suspend in the breed pond. This embodiment is of the suspension type. The top of the outer wall of the water purification cylinder 1 is also provided with a floating cylinder 8, and the floating cylinder 8 is provided with a water filling port.
This ecological aquaculture water purification district water quality in pond promotes clean system is used for forming inside rivers circulation in breeding the pond, realizes breeding the interior water body circulation in water purification district and handles. The water purification cylinder 1 is internally provided with a space for purifying water and is placed in the culture pond, water enters the water purification cylinder 1 from the bottom of the water inlet barrel 3 under pressure, purified water is discharged from the top by a water pump, and the purified water is guided to flow back into the culture pond.
The first filtering layer 4 is made of broken stones, and the second filtering layer 5 is made of fine sand. Two-layer filtration systems perform filtration. And (4) adding a purifying agent into the filtered water, and refluxing the water into the water purifying area for further purification. The water purifying agent supply device is internally provided with water and a water purifying agent, and the water purifying agent is a physical water purifying agent and comprises the following raw materials in parts by mass: 33 parts of zeolite, 8 parts of activated carbon, 12 parts of sodium carboxymethylcellulose, 15 parts of attapulgite and 0.05 part of nano zinc. In order to enhance the efficiency, the water purifying agent also comprises a plant water purifying agent, wherein the plant water purifying agent comprises 1-2 parts of rhubarb and 2 parts of rhubarb. The water purifying agent also comprises a microbial water purifying agent, and the microbial water purifying agent is prepared from the following raw materials in parts by mass: 1 part of paracoccus aminovorans, 8 parts of lactic acid bacteria, 5 parts of nitrobacteria and 115 parts of organic flocculant.
The organic flocculant is one or a mixture of polyacrylamide, sodium polyacrylate, polyvinyl pyridinium, polyethyleneimine and the like.
Or water and a water purifying agent are put into the water purifying agent supply device, and the water purifying agent is a physical water purifying agent and consists of the following raw materials in parts by mass: 30 parts of zeolite, 10 parts of activated carbon, 12 parts of sodium carboxymethylcellulose, 15 parts of attapulgite and 0.07 part of nano zinc. The plant water purifying agent is prepared from the following raw materials in parts by mass: 2 parts of potato leaves, 3-5 parts of folium isatidis, 2 parts of dandelion, 2 parts of polygonum cuspidatum and 1 part of rheum officinale. The microbial water purifying agent is prepared from the following raw materials in parts by mass: 4 parts of paracoccus aminovorans, 3 parts of lactic acid bacteria and 5 parts of nitrobacteria. The microbial water purifying agent also comprises 20 parts of an organic flocculant.
Or water and a water purifying agent are put into the water purifying agent supply device, and the water purifying agent is a physical water purifying agent and consists of the following raw materials in parts by mass: 35 parts of zeolite, 8-10 parts of activated carbon, 15 parts of sodium carboxymethylcellulose, 7 parts of attapulgite and 0.02 part of nano zinc. The plant water purifying agent is prepared from the following raw materials in parts by mass: 2-4 parts of potato leaves, 3-5 parts of folium isatidis, 5 parts of dandelion, 1 part of polygonum cuspidatum and 2 parts of rheum officinale. The microbial water purifying agent is prepared from the following raw materials in parts by mass: 1 part of paracoccus aminovorans, 10 parts of lactic acid bacteria and 3 parts of nitrobacteria. The microbial water purifying agent also comprises 10 parts of an organic flocculant.
Finally, it should be noted that the above embodiments illustrate rather than limit the scope of the invention, and that while the invention has been described in detail with reference to preferred embodiments, those skilled in the art will understand that various modifications and equivalent arrangements can be made without departing from the spirit and scope of the invention.

Claims (8)

1. A water quality lifting and purifying system of a pond ecological aquaculture water purifying area is characterized by comprising a water purifying cylinder (1), wherein the water purifying cylinder (1) is of a cylindrical structure, a water inlet cylinder bottom (3) is arranged at the bottom of the water purifying cylinder (1), the water inlet cylinder bottom (3) comprises a side wall and a bottom plate, water inlet holes are uniformly formed in the side wall and the bottom plate of the water inlet cylinder bottom (3), the top of the water inlet cylinder bottom (3) is communicated with the bottom of the water purifying cylinder (1), a partition plate (2) is arranged at the joint, and fine meshes are formed in the partition plate (2); the diameter of the fine mesh of the clapboard (2) is smaller than that of the water inlet hole of the water inlet barrel bottom (3); a first filter layer (4) is arranged above the partition plate (2), a second filter layer (5) is arranged above the first filter layer (4), a water purifying agent putting area is arranged above the second filter layer (5), a ring of annular water purifying agent putting pipe (6) is arranged in the water purifying agent putting area, the water purifying agent putting pipe (6) is arranged on the inner wall of the water purifying cylinder (1), a plurality of water outlet holes are formed in the pipe wall of the water purifying agent putting pipe (6), and the water purifying agent putting pipe (6) is connected with a water purifying agent supply device; the water purifying device is characterized in that a water outlet pipe (7) is arranged in the center of the top of the water purifying cylinder (1), and the water outlet pipe (7) is connected with a water pump.
2. The water quality lifting and purifying system for the water purifying area of the pond ecological aquaculture as claimed in claim 1, wherein the water inlet port of the water outlet pipe (7) is provided with an inverted spherical crown-shaped overflow groove (9), the spherical surface faces downwards, the water inlet port of the water outlet pipe (7) is positioned in the center of the overflow groove (9), and the lowest end of the water inlet port of the water outlet pipe (7) is positioned below the notch of the overflow groove (9).
3. The water quality lifting and purifying system for the water purifying area of the pond ecological aquaculture as claimed in claim 1, wherein a float (8) is further arranged at the top of the outer wall of the water purifying cylinder (1), and a water filling port is arranged on the float (8).
4. The system for lifting and purifying the water quality of the water purifying area of the ecological aquaculture pond as claimed in claim 1, wherein the first filter layer (4) is made of crushed stone and the second filter layer (5) is made of fine sand.
5. The water quality improving and purifying system for the water purifying area of the pond ecological aquaculture as claimed in any one of the claims 1 to 4, wherein the water purifying agent supply device is filled with water and a water purifying agent, and the water purifying agent is a physical water purifying agent and comprises the following raw materials in parts by mass: 30-35 parts of zeolite, 8-10 parts of activated carbon, 12-15 parts of sodium carboxymethylcellulose, 7-15 parts of attapulgite and 0.02-0.07 part of nano zinc.
6. The water quality improving and purifying system for the water purifying area of the pond ecological aquaculture according to claim 5, wherein the water purifying agent further comprises a plant water purifying agent, and the plant water purifying agent is prepared from the following raw materials in parts by weight: 2-4 parts of potato leaves, 3-5 parts of folium isatidis, 2-5 parts of dandelion, 1-2 parts of polygonum cuspidatum and 1-2 parts of rheum officinale.
7. The water quality improving and purifying system for the water purifying area of the pond ecological aquaculture according to claim 5, wherein the water purifying agent further comprises a microbial water purifying agent, and the microbial water purifying agent is prepared from the following raw materials in parts by weight: 1-4 parts of paracoccus aminovorans, 3-10 parts of lactic acid bacteria and 3-5 parts of nitrobacteria.
8. The water quality improving and purifying system for the water purifying area of the pond ecological aquaculture according to claim 7, wherein the microbial water purifying agent further comprises 10-20 parts of an organic flocculant.
CN202110988817.4A 2021-08-26 2021-08-26 Water quality lifting and purifying system for pond ecological aquaculture water purifying area Pending CN113683204A (en)

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CN202110988817.4A CN113683204A (en) 2021-08-26 2021-08-26 Water quality lifting and purifying system for pond ecological aquaculture water purifying area

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CN202110988817.4A CN113683204A (en) 2021-08-26 2021-08-26 Water quality lifting and purifying system for pond ecological aquaculture water purifying area

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Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN114590902A (en) * 2022-03-23 2022-06-07 重庆大方生态环境治理股份有限公司 Fish and grass symbiotic ecological fishing pond and fishery culture sewage treatment method

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