CN115477450A - Water circulation slag suction, purification and oxygenation integrated energy-saving environment-friendly planting and breeding ecological system - Google Patents
Water circulation slag suction, purification and oxygenation integrated energy-saving environment-friendly planting and breeding ecological system Download PDFInfo
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- CN115477450A CN115477450A CN202211284969.7A CN202211284969A CN115477450A CN 115477450 A CN115477450 A CN 115477450A CN 202211284969 A CN202211284969 A CN 202211284969A CN 115477450 A CN115477450 A CN 115477450A
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- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 title claims abstract description 221
- 238000006213 oxygenation reaction Methods 0.000 title claims abstract description 54
- 239000002893 slag Substances 0.000 title claims abstract description 35
- 238000009395 breeding Methods 0.000 title claims abstract description 33
- 230000001488 breeding effect Effects 0.000 title claims abstract description 33
- 238000000746 purification Methods 0.000 title claims abstract description 23
- 238000001914 filtration Methods 0.000 claims abstract description 57
- 238000004062 sedimentation Methods 0.000 claims abstract description 38
- 238000003860 storage Methods 0.000 claims abstract description 18
- 238000010521 absorption reaction Methods 0.000 claims abstract description 17
- 238000000034 method Methods 0.000 claims abstract description 15
- 230000008569 process Effects 0.000 claims abstract description 13
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 claims description 22
- 239000001301 oxygen Substances 0.000 claims description 22
- 229910052760 oxygen Inorganic materials 0.000 claims description 22
- 239000010865 sewage Substances 0.000 claims description 16
- 230000000694 effects Effects 0.000 claims description 6
- 230000002035 prolonged effect Effects 0.000 claims description 5
- 229920000742 Cotton Polymers 0.000 claims description 2
- 230000010354 integration Effects 0.000 claims description 2
- 239000013049 sediment Substances 0.000 claims 1
- 241000196324 Embryophyta Species 0.000 abstract description 24
- 241001465754 Metazoa Species 0.000 abstract description 18
- 238000011161 development Methods 0.000 abstract description 4
- 239000008213 purified water Substances 0.000 abstract description 4
- 239000000126 substance Substances 0.000 abstract description 4
- 230000001706 oxygenating effect Effects 0.000 abstract description 3
- 230000007613 environmental effect Effects 0.000 abstract 1
- 239000000463 material Substances 0.000 description 7
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- 230000012010 growth Effects 0.000 description 3
- 238000012423 maintenance Methods 0.000 description 3
- 206010021143 Hypoxia Diseases 0.000 description 2
- 238000012258 culturing Methods 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
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- 238000012851 eutrophication Methods 0.000 description 2
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- 238000001556 precipitation Methods 0.000 description 2
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- 230000002457 bidirectional effect Effects 0.000 description 1
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- 230000000249 desinfective effect Effects 0.000 description 1
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- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F9/00—Multistage treatment of water, waste water or sewage
-
- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01G—HORTICULTURE; CULTIVATION OF VEGETABLES, FLOWERS, RICE, FRUIT, VINES, HOPS OR SEAWEED; FORESTRY; WATERING
- A01G31/00—Soilless cultivation, e.g. hydroponics
- A01G31/02—Special apparatus therefor
-
- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01K—ANIMAL HUSBANDRY; CARE OF BIRDS, FISHES, INSECTS; FISHING; REARING OR BREEDING ANIMALS, NOT OTHERWISE PROVIDED FOR; NEW BREEDS OF ANIMALS
- A01K63/00—Receptacles for live fish, e.g. aquaria; Terraria
- A01K63/04—Arrangements for treating water specially adapted to receptacles for live fish
-
- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01K—ANIMAL HUSBANDRY; CARE OF BIRDS, FISHES, INSECTS; FISHING; REARING OR BREEDING ANIMALS, NOT OTHERWISE PROVIDED FOR; NEW BREEDS OF ANIMALS
- A01K63/00—Receptacles for live fish, e.g. aquaria; Terraria
- A01K63/04—Arrangements for treating water specially adapted to receptacles for live fish
- A01K63/042—Introducing gases into the water, e.g. aerators, air pumps
-
- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01K—ANIMAL HUSBANDRY; CARE OF BIRDS, FISHES, INSECTS; FISHING; REARING OR BREEDING ANIMALS, NOT OTHERWISE PROVIDED FOR; NEW BREEDS OF ANIMALS
- A01K63/00—Receptacles for live fish, e.g. aquaria; Terraria
- A01K63/04—Arrangements for treating water specially adapted to receptacles for live fish
- A01K63/045—Filters for aquaria
-
- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01K—ANIMAL HUSBANDRY; CARE OF BIRDS, FISHES, INSECTS; FISHING; REARING OR BREEDING ANIMALS, NOT OTHERWISE PROVIDED FOR; NEW BREEDS OF ANIMALS
- A01K63/00—Receptacles for live fish, e.g. aquaria; Terraria
- A01K63/10—Cleaning bottoms or walls of ponds or receptacles
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- E—FIXED CONSTRUCTIONS
- E03—WATER SUPPLY; SEWERAGE
- E03B—INSTALLATIONS OR METHODS FOR OBTAINING, COLLECTING, OR DISTRIBUTING WATER
- E03B3/00—Methods or installations for obtaining or collecting drinking water or tap water
- E03B3/02—Methods or installations for obtaining or collecting drinking water or tap water from rain-water
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- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01G—HORTICULTURE; CULTIVATION OF VEGETABLES, FLOWERS, RICE, FRUIT, VINES, HOPS OR SEAWEED; FORESTRY; WATERING
- A01G31/00—Soilless cultivation, e.g. hydroponics
- A01G2031/006—Soilless cultivation, e.g. hydroponics with means for recycling the nutritive solution
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- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F1/00—Treatment of water, waste water, or sewage
- C02F1/001—Processes for the treatment of water whereby the filtration technique is of importance
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- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F1/00—Treatment of water, waste water, or sewage
- C02F2001/007—Processes including a sedimentation step
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- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F2103/00—Nature of the water, waste water, sewage or sludge to be treated
- C02F2103/20—Nature of the water, waste water, sewage or sludge to be treated from animal husbandry
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- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F2301/00—General aspects of water treatment
- C02F2301/08—Multistage treatments, e.g. repetition of the same process step under different conditions
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- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F3/00—Biological treatment of water, waste water, or sewage
- C02F3/32—Biological treatment of water, waste water, or sewage characterised by the animals or plants used, e.g. algae
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- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F7/00—Aeration of stretches of water
Abstract
The invention provides a water circulation slag absorption, purification and oxygenation integrated energy-saving environment-friendly planting and breeding ecological system, which comprises: the device comprises a culture pond, a primary filtering pond, a secondary filtering pond, a planting pond, a water storage pond and a sedimentation circulating pond; the energy-saving environment-friendly planting and breeding ecological system realizes the combination of planting and breeding, only one water pump is needed to realize the closed circulation of the water body, eutrophic substances in the culture pond circulate to the planting pond through the primary filter pond and the secondary filter pond and are absorbed by the filtered and plant root systems, and the purified water body circularly flows back to the culture pond to culture aquatic animals; the water circulation process can realize the functions of automatically removing residues, filtering, purifying and oxygenating, has intensive functions, saves electric energy, reduces the planting and breeding cost, and meets the target requirements of environmental protection, low cost, high quality and sustainable development.
Description
Technical Field
The invention relates to the technical field of plant cultivation and aquatic animal breeding, in particular to a water circulation, slag suction, purification and oxygenation integrated energy-saving environment-friendly planting and breeding ecological system.
Background
At present, in the market, the mode of industrial high-density cultivation is single, and mainly: high-density centralized cultivation, and when the water quality of the cultivation water body exceeds the standard, the water quality is improved by changing water. Such a cultivation method therefore has the following problems and disadvantages:
1. the water body needs to be replaced at high frequency, sewage is discharged outwards, and the environment is polluted;
2. because the quality of the cultured water is poor, the cultured aquatic animals have poor constitution and are easy to explode and cause diseases, so that high-frequency medicine addition is needed to improve the water quality and prevent diseases;
3. the cultivation cost is high, and because the water body needs to be replaced and the medicines need to be used at high frequency, the water consumption and the medicine cost are increased, and a large amount of manpower is needed for maintenance, so that the labor cost is increased; meanwhile, in the process of cultivation, the air pump is used for increasing oxygen, and the operation cost is high because oxygen can be increased only singly;
4. the function is single, the cost is high, only high-density cultivation can be carried out, only aquatic animal products can be produced, other attached economic value products are not available, and the unit cost of cultivation is high;
5. because the water quality in the culture pond is poor, the high-frequency work of cleaning, disinfecting and the like on the culture pond is needed, a large amount of manpower and material resources are needed to be consumed, meanwhile, the culture pond needs to be interrupted for a period of time, the culture period is prolonged, and the culture cost is increased;
6. the planting of plants and the cultivation of aquatic animals are two independent systems which are not organically combined; the problem of water quality deterioration is not solved, and only sewage can be discharged outwards to pollute the environment;
therefore, the high-density cultivation in the current market has the advantages of single function, single economic output, huge maintenance time and labor consumption and high operation cost; and in the operation process, the problems of pollution to the environment and the like due to external pollution discharge are solved.
Disclosure of Invention
The invention innovatively provides a brand-new water circulation slag absorption, purification and oxygenation integrated energy-saving environment-friendly planting and breeding ecological system and a planting method, and solves the problems in the prior art.
The invention provides a water circulation slag absorption, purification and oxygenation integrated energy-saving environment-friendly planting and breeding ecological system, which comprises: the device comprises a culture pond, a primary filtering pond, a secondary filtering pond, a planting pond, a water storage pond and a sedimentation circulating pond; the primary filtering tank and the secondary filtering tank are sequentially arranged at one end of the culture tank; the planting ponds are symmetrically and regularly arranged on two sides of the planting pond; the water storage tank is higher than the culture pond, and the culture pond is higher than the sedimentation circulation tank; the reservoir, the culture pond and the sedimentation circulation pond are arranged in a ladder shape, namely the depth of the reservoir is lower than that of the culture pond, the depth of the culture pond is lower than that of the sedimentation circulation pond, and the reservoir, the culture pond and the sedimentation circulation pond are communicated in sequence;
the culture pond is in a concave shape with high two sides and low middle, so that the culture pond is convenient for driving residues to flow in the water body flowing process; the culture pond comprises: the vertical oxygenation pipe, the pipe distribution groove and the overflow pipe; the upper end of the vertical oxygen increasing pipe is communicated with the water outlet pipe, namely, the water body filtered and purified by the planting pond flows into the culture pond through the water outlet pipe and the vertical oxygen increasing pipe; the lower end of the vertical oxygen increasing pipe is communicated with the air guide pipe of the pipe distribution groove, and the oxygenated water body and gas are guided into the pipe distribution groove; the pipe distribution groove is positioned on the lowest central axis of the culture pond; the cloth pipe groove further includes: the groove cover plate, the residue suction and discharge pipe and the air guide pipe are arranged on the groove cover plate; the groove cover plate is arranged on the pipe distribution groove, can be taken and placed freely, is convenient to clean and maintain the pipe distribution groove, and is provided with a gap which is convenient for water flow to suck residues into the slag suction and discharge pipe; the slag suction and discharge pipe is arranged on the bottom central axis of the pipe distribution groove and is communicated with the primary filter tank, and gaps are regularly arranged on the upper surface of the slag suction and discharge pipe, so that residues in the slag suction and discharge pipe can be discharged into the primary filter tank in the water flow circulation process; the air duct is communicated with the vertical oxygenation tube, a plurality of air vents are arranged on the central axis of the upper surface of the air duct according to a certain rule, and the water outlets of the air duct are vertically arranged upwards, so that bubbles can flow conveniently, the bubbles generated in the vertical oxygenation tube are guided to a farther place, and the effect of remote oxygenation is realized; meanwhile, after bubbles emerge from the air duct, the water body is pushed to roll under the action of buoyancy, a gas-liquid equilibrium layer is broken, and the dissolved oxygen of the water body is increased.
The primary filter tank is communicated with the culture tank through the residue suction and discharge pipe, namely, under the condition of normal operation, water only can flow into the culture tank from the residue suction and discharge pipe; the primary filtration tank includes: a water pump placing area and a primary filter tank overflow pipe; an enclosing wall with a certain aperture size is arranged at the periphery of the water pump placing area, so that large residues cannot enter the water pump placing area, and the service cycle of the water pump is prolonged; the primary filter tank overflow pipe is communicated with the sedimentation circulating tank, and the water outlet of the primary filter tank overflow pipe is higher than the upper end of the sedimentation circulating tank, so that the primary filter tank is convenient to clean;
the secondary filtration tank comprises: the secondary filter tank overflow pipe, the sewage discharge groove, the filter bag placing area and the secondary filter tank planting area; the secondary filter tank overflow pipe is communicated with the primary filter tank, and the water outlet of the secondary filter tank overflow pipe is higher than the upper surface of the primary filter tank and is used for discharging redundant water in the secondary filter tank; the sewage discharge groove is communicated with the sedimentation circulation tank and is arranged on the bottom central axis of the filter bag placing area and the secondary filter tank planting area; the sewage draining groove is arranged at a certain depth, and the upper surface of the sewage draining groove is flush with the bottom surface of the secondary filtering tank; the upper surface of the sewage discharge groove is provided with a cover plate with a gap, which can be freely taken and placed, so that sewage discharge, cleaning and maintenance are facilitated.
The planting pond includes: a water flow diversion pipeline, a vertical oxygenation pipe of the planting pond, a pollution discharge groove of the planting pond, a water outlet pipe and a pollution discharge pipe; the water flow dividing pipeline is used for communicating the planting ponds with the secondary filtering ponds, namely, the water body filtered and purified by the secondary filtering ponds is divided into the vertical oxygenation tubes of the planting ponds through the water flow dividing pipeline and then enters the planting ponds, and the water flow dividing pipeline is provided with a switch, so that the water flow flowing into the vertical oxygenation tubes of the planting ponds can be adjusted through rotating the switch, the requirements of the vertical oxygenation tubes are met, oxygenation is realized, oxygen is provided for root systems of plants planted in the planting ponds, and the growth requirements of the plants are met; the planting pond pollution discharge groove is formed in the bottom center axis of the planting pond and is communicated with the pollution discharge pipe, and the pollution discharge pipe is arranged right below the pollution discharge groove; the planting pond blowdown recess also includes: a cover plate and an air duct; the gap arranged on the cover plate realizes the flow of water, namely water flows out of the pollution discharge groove of the planting pool at the bottom, and flows into the water outlet pipe after being filtered and purified by the filtering material in the planting pool, so that the function of filtering and purifying the water is realized; the air guide pipe can convey bubbles generated in the vertical oxygenation pipe of the planting pond to a longer distance, so that the oxygenation function of the water body in a large range is realized; the planting pond is communicated with the culture pond through the water outlet pipe; the water outlet pipe is provided with the bidirectional water inlet end, so that not only can the water be effectively prevented from flowing out from the other end when one end of the water outlet pipe is blocked, the water is prevented from overflowing from the planting pond to generate breeding risks, but also the filtering area of the planting pond can be increased; the sewage discharge pipe is communicated with the sedimentation circulation tank, and a water outlet of the sewage discharge pipe is slightly higher than the upper surface of the sedimentation circulation tank.
The water storage tank can be connected with drainage systems of surrounding building houses, greenhouses and the like, and particularly when the water circulation slag absorption, purification and oxygenation integrated energy-saving environment-friendly planting and breeding ecological system is arranged in the greenhouse, the drainage system of the greenhouse ceiling can be directly communicated with the water storage tank, rainwater can be collected, and the rainwater is introduced into the culture tank after precipitation and filtration; the reservoir is further provided with an overflow pipe, and when the water level rises to a certain height, the water overflows from the overflow pipe; by the mode, rainwater in rainy days can be collected and used for supplementing water for the culture pond, the demand of the system on tap water is reduced, the culture cost is saved, and the target requirement of sustainable development is met.
The sedimentation circulating tank is provided with a residue collector, water discharged into the sedimentation circulating tank is subjected to primary filtration, residues are collected and used for planting plants, the pressure of the sedimentation circulating tank is reduced, and the service cycle is prolonged; the sedimentation circulation tank collects sewage generated when the primary filtering tank, the secondary filtering tank and the planting tank are cleaned, and after the water body is naturally precipitated and purified by plants in the sedimentation circulation tank, the purified water body is pumped back to the culture tank by a water pump; after the water body is drained, collecting and cleaning residues precipitated at the bottom of the precipitation circulating pool for planting plants; by adopting the mode, the closed circulation of the water body is realized, the sewage is not discharged to the outside, and the environment-friendly high-density culture is realized.
In the invention, in the running process of the water pump, when the slag suction and discharge pipe is blocked, the liquid level in the culture pond begins to rise, and when the height of the upper port of the overflow pipe is reached, the water body overflows from the overflow pipe into the culture pond and flows back into the primary filtering pond provided with the water pump, so that the water body can be effectively prevented from overflowing into the culture pond; when the primary filter tank is blocked or the poured water is excessive due to the pipeline, the water level rises to the pipe orifice of the overflow pipe of the primary filter tank and then overflows into the sedimentation circulating tank; when the water flow diversion pipeline is blocked, the liquid level of the secondary filtering tank rises to the mouth of the overflow pipe of the secondary filtering tank and overflows into the primary filtering tank, so that the water body can be effectively prevented from overflowing into the secondary filtering tank; when one end of the water outlet pipe of the planting pool is blocked, the water body can flow out from the other end, and the water body can be effectively prevented from overflowing the planting pool; by the aid of the measures, the water body can be prevented from overflowing out of the system, the whole system can operate normally, the water pump is effectively prevented from being burnt dry, and potential safety hazards are reduced.
In the invention, the water level height in the planting pool can be adjusted by combining the water outlet pipe and the vertical oxygen increasing pipe, namely the water level height can be adjusted according to the requirement of the plants planted in the planting pool on the water level, so that the planted plants can grow normally, the roots of the plants cannot be immersed in water completely, and the root rot situation occurs; when the vertical oxygenation pipe works normally, a large amount of air can be brought into the water body of the culture pond, the dissolved oxygen amount of the water body in the culture pond is increased, the growth requirements of cultured aquatic animals are met, the feed conversion rate is improved, and the resistance is increased.
The planting ponds provided by the invention are symmetrically distributed on two sides of the planting pond, and different numbers can be set arbitrarily according to different use requirements; the filtering material in the planting pond not only filters water, but also supports and fixes the planted plants; in the planting mode, soil is not used any more, the problems of pest, weed, heavy metal pollution and the like caused by the soil are avoided, the edible safety of plants is improved, no weed grows in the planting pond, a large amount of work of weeding, land plowing and the like is not needed, and the planting cost is reduced; meanwhile, in such a way, aquatic animals are bred in a combined manner, eutrophic water in the culture pond is pumped into the planting pond for plant growth, no additional nutrient solution is needed, and the planting cost is reduced; the water purified by the plants flows back to the culture pond to supply water for the normal growth of the animals; the problem of water eutrophication is solved, and the cleaning frequency of the culture pond is greatly reduced; this helps to save time and energy of the user and increases the pleasure of cultivation and planting.
According to the invention, a water pump pumps a water body in the primary filter tank into the secondary filter tank, and the water body is filtered by the secondary filter tank, oxygenated by the vertical oxygenation pipe of the planting tank and enters the planting tank; after being filtered by the filter material in the planting pond and biologically purified by plants, the water body enters the culture pond through the vertical oxygenation pipe; a water body enters the primary filtering tank through the slag suction and discharge pipe in the culture tank, and residues at the bottom of the culture tank are sucked away by utilizing the suction force of water flow in the flowing process of the water body, so that the residues are automatically removed; in such a way, the closed circulation of the water body is realized, residues in the water body are physically filtered by the filtering material, nutrient-rich substances in the water are absorbed by plants, and the purified water flows back to the culture pond below through the vertical oxygenation pipe for culturing aquatic animals, so that the whole system forms a micro ecological system; according to the circulation mode, the water in the culture pond can be recycled by only one water pump, the functions of automatically removing residues, filtering, purifying and oxygenating can be realized, the functions are integrated, the electric energy is saved, and the planting and culture cost is reduced.
In the invention, the closed circulation of the water body is utilized to realize the planting and breeding integration; in the operation process of the whole circulating system, only feed is needed to be put into the cultured aquatic animals, and compared with the traditional high-density culture, the system can produce not only the aquatic animals but also the planted plants; meanwhile, the whole system can bring the attached landscape economic value into play according to a certain planning design, and even can develop and study a trip, develop course teaching in a matching way and the like, so as to bring the attached economic value into full play; therefore, the invention provides the water circulation, slag absorption, purification and oxygenation integrated energy-saving environment-friendly planting and breeding ecological system, which reduces the breeding cost and enriches the yield from multiple aspects of breeding plants, attached economic value and the like.
Drawings
FIG. 1 is a schematic structural view of an energy-saving environment-friendly planting and breeding ecological system integrating water circulation, slag absorption, purification and oxygenation.
FIG. 2 is a schematic structural view of a main view of the water circulation slag absorption, purification and oxygenation integrated energy-saving environment-friendly planting and breeding ecological system.
FIG. 3 is a schematic structural diagram of a top view of the water circulation slag absorption, purification and oxygenation integrated energy-saving environment-friendly planting and breeding ecological system.
FIG. 4 is a schematic structural diagram of a left view of the water circulation slag absorption, purification and oxygenation integrated energy-saving environment-friendly planting and breeding ecological system.
Detailed Description
The invention is further described in detail with reference to the following specific examples and the accompanying drawings. The procedures, conditions, experimental methods and the like for carrying out the present invention are general knowledge and common general knowledge in the art except for the contents specifically mentioned below, and the present invention is not particularly limited.
As shown in fig. 1 to 4, the invention provides a water circulation slag absorption, purification and oxygenation integrated energy-saving environment-friendly planting and breeding ecological system which is arranged in a greenhouse and comprises a breeding pond 1, a primary filtering pond 2, a secondary filtering pond 3, a planting pond 4, a reservoir 5 and a sedimentation circulation pond 6; the primary filtering tank 2 and the secondary filtering tank 3 are arranged at one end of the culture tank 1; the planting ponds 4 are symmetrically and uniformly arranged on two sides of the planting pond 1; the water storage tank 5 is higher than the culture tank 1, and the culture tank 1 is higher than the sedimentation circulation tank 6; the water storage tank 5, the culture pond 1 and the sedimentation circulation tank 6 are arranged in a ladder shape and are communicated with one another; the culture pond 1, the primary filter pond 2, the secondary filter pond 3 and the planting pond 4 are arranged inside the greenhouse, and the water storage tank 5 and the sedimentation circulating tank 6 are arranged outside the greenhouse in tandem; a rainwater pipeline of the greenhouse is connected with the water storage tank 5, so that rainwater can be collected and stored conveniently; meanwhile, the sedimentation circulation tank 6 is connected with the water storage tank 5, the water body in the sedimentation circulation tank 6 can be pumped into the water storage tank 5 through a water pump, and the water body is placed into the culture tank 1 after being settled again.
The culture pond 1 is in a shape with two high sides and a low middle part; the culture pond 1 includes: a vertical oxygenation pipe 11, a pipe distribution groove 12 and an overflow pipe 13;
the water purified from the planting pond 4 is oxygenated by a vertical oxygenation pipe 11 and then enters the culture pond 1; the pipe distribution groove 12 further comprises a groove cover plate 121, a slag suction and discharge pipe 122 and an air guide pipe 123; the groove cover plates 121 are placed on the pipe distribution grooves 12 and can be taken and placed freely, so that the pipe distribution grooves 12 can be cleaned and maintained conveniently, gaps are formed in the groove cover plates 121, water flow is facilitated, residues are sucked into the slag suction and discharge pipe 122, and meanwhile aquatic animals such as fish, shrimps and the like cultured in the culture pond 1 are prevented from entering the pipe distribution grooves 12; the residue suction and discharge pipe 122 is arranged on the bottom central axis of the pipe distribution groove 12 and is communicated with the primary filter tank 2, so that residues in the residue suction and discharge pipe 122 are discharged into the primary filter tank 2 in the process of water flow circulation, excrement and residues generated in the culture process of the culture pond 1 are automatically transported into the primary filter tank 2, the water body in the culture pond 1 is purified, the transparency of the water body in the culture pond 1 is increased, a good living environment is provided for cultured aquatic animals, and the quality of the aquatic animals is improved; the air duct 123 is communicated with the vertical oxygen increasing pipe 11 to guide the bubbles generated in the vertical oxygen increasing pipe 11 to a farther place, so as to realize the effect of remote oxygen increasing; a plurality of vent holes are arranged on the central axis of the upper surface of the air duct 123 according to a certain rule, and the water outlet of the air duct 123 is arranged vertically upwards; the arrangement mode can realize that bubbles and water bodies are washed upwards from the bottom end to drive the water bodies within a certain range to roll, can effectively promote the contact of air and the water bodies, and increase the dissolved oxygen of the water bodies in the culture pond 1; the overflow pipe 13 is arranged at one end of the culture pond 1 close to the primary filtering pond 2, and the overflow pipe 13 is communicated with the primary filtering pond 2; when the slag suction and discharge pipe 122 is blocked, the liquid level in the culture pond 1 rises continuously and reaches the upper end pipe orifice of the overflow pipe 13, water can enter the primary filter pond 2 through the overflow pipe 13, the normal work of the water pump is ensured, the dry burning condition is avoided, and the probability of safety accidents is reduced; meanwhile, the normal circulation of the water body can be ensured in such a mode, the oxygen content of the water body in the culture pond 1 is enough, the cultured aquatic animals cannot die in a large area due to oxygen deficiency, and the culture risk is reduced.
The primary filtering tank 2 is communicated with the culture tank 1; the primary filtration tank 2 includes: a water pump placing area 21 and a primary filtering tank overflow pipe 22; the primary filter tank overflow pipe 22 is communicated with the sedimentation circulation tank 6, and when the water level in the primary filter tank 2 rises to the position of the pipe orifice of the primary filter tank overflow pipe 22, the redundant water flows out of the primary filter tank overflow pipe 22 to the sedimentation circulation tank 6, so that the water is prevented from overflowing from the primary filter tank 2.
The secondary filtration tank 3 includes: a secondary filter tank overflow pipe 31, a pollution discharge groove 32, a filter bag placing area 33 and a secondary filter tank planting area 34; the secondary filter tank overflow pipe 31 is communicated with the primary filter tank 2, when the liquid level in the secondary filter tank 3 continuously rises to reach the pipe orifice of the secondary filter tank overflow pipe 31 due to reasons such as pipeline blockage, the water body flows out of the pipe orifice of the secondary filter tank overflow pipe 31 into the primary filter tank 2, so that the normal circulation of the water body is ensured, and the power consumption safety and the culture risk of a water pump are effectively reduced; the sewage draining groove 32 is communicated with the sedimentation circulation tank 6, the sewage draining groove 32 is arranged on the bottom central axis of the filter bag placing area 33 and the secondary filter tank planting area 34 and is used for collecting residues and excrement accumulated at the bottoms of the filter bag placing area 33 and the secondary filter tank planting area 34 and discharging the residues and excrement in the secondary filter tank 3 into the sedimentation circulation tank 6 during cleaning; secondary filter tank planting areas 34 are arranged on two sides of the filter bag placing area 33, and water pumped from the primary filter tank 2 is filtered by the filter cotton bag placing area 33 and then flows into the secondary filter tank planting areas 34 on the left side and the right side respectively; in this way, the residue pumped from the primary filter tank 2 can be effectively collected and discharged, and the service life of the filter bag placing area 33 and the secondary filter tank planting area 34 can be effectively prolonged.
The planting pond 4 includes: a water flow diversion pipeline 41, a vertical oxygenation pipe 42 of the planting pool, a pollution discharge groove 43 of the planting pool, a water outlet pipe 44 and a pollution discharge pipe 45; the water flow dividing pipeline 41 is communicated with the secondary filtering ponds 3, and the water body after filtering and purifying is divided into the planting ponds 4 through the water flow dividing pipeline 41; the vertical oxygenation pipe 42 of the planting pond is communicated with the water flow diversion pipeline 41, and when water flows through the vertical oxygenation pipe 42 of the planting pond, the oxygenation effect is realized; the planting pond pollution discharge groove 43 is arranged on the bottom central axis of the planting pond 4 and is communicated with a pollution discharge pipe 45; the planting pond 4 is communicated with the culture pond 1 through a water outlet pipe 44; the blow-off pipe 45 is communicated with the sedimentation circulation tank 6.
In the present invention, the primary filter tank overflow pipe 22 can be used for overflowing, and when the primary filter tank overflow pipe 22 is pulled out, the primary filter tank overflow pipe 22 can be used for discharging residues in the primary filter tank overflow pipe 22, and the residue and excrement in the primary filter tank overflow pipe 22 can be conveniently cleaned.
In the invention, the filter medium in the planting pond 4 generally adopts ceramsite and vesuvianite.
In the invention, the plant roots in the planting pond 4 filter eutrophication substances in the culture water body, and the vertical oxygen increasing pipe 11 provides oxygen for aquatic animals in the culture pond 1, thereby ensuring normal life activities of the aquatic animals and realizing high-density culture.
In the invention, the water flow flows through the vertical oxygenation pipe 42 of the planting pond to realize oxygenation effect, and oxygen and nutrition are provided for the plant root system in the planting pond 4.
In the invention, the number of the planting ponds 4 can be adjusted according to the culture density and the culture area of the culture pond 1, and the planting area of the planting pond 4 is about twice of the area of the culture pond 1.
In the invention, the water storage tank 5 can be connected with pipelines which can intensively discharge rainwater, such as drainage pipelines of a greenhouse, drainage pipelines of a house, drainage pipelines of a highway and the like, the rainwater in rainy days is collected in the water storage tank 5, and the water body is put into the culture pond 1 after being precipitated and purified; because the water body in the system is in closed circulation, only the evaporation capacity needs to be supplemented at regular time, the water storage mode can sufficiently supply the circulation requirement of the system, the circulation of the system can be realized, and almost no additional tap water is needed; not only does this save a large amount of water resources, but also it meets the target requirement of sustainable development.
In the invention, the culture pond 1 is provided with the overflow pipe 13, the primary filter pond 2 is provided with the primary filter pond overflow pipe 22, the secondary filter pond 3 is provided with the secondary filter pond overflow pipe 31, and the planting pond 4 is provided with the double water outlet pipes 44, so that the system can be ensured not to be blocked by a certain pipeline in the running process, the power consumption safety caused by dry burning of a water pump can be effectively reduced when the water body overflows out of the system, the normal circulation of the water body can be ensured, and the culture risk of death of aquatic animals caused by oxygen deficiency due to water body overflow can be reduced.
In the invention, the path of water circulation is as follows:
the water in the primary filtering tank 2 is pumped into the secondary filtering tank 3 by a water pump, and the water body is filtered by the secondary filtering tank 3, is divided by the water flow dividing pipeline 41, enters the planting tank vertical oxygenation pipe 42 for oxygenation, and enters the planting tank 4; after being filtered by the filter material in the planting pond 4 and biologically purified by plants, the water body enters the vertical oxygenation pipe 11 through the water outlet pipe 43 and then flows into the culture pond 1; the water body enters the primary filter tank 2 through the slag suction and discharge pipe 12 in the culture tank 1, and in the flowing process of the water body, the residue at the bottom of the culture tank 1 is sucked away by using the suction force of water flow, so that the residue is automatically removed; in such a way, the closed circulation of the water body is realized, the residues in the water body are physically filtered by the filtering material, the eutrophic substances in the water are absorbed by the plants, and the purified water flows back to the culture pond 1 below through the vertical oxygenation pipe 42 for culturing aquatic animals, so that the whole system forms a micro ecological system; according to the circulation mode, the water in the culture pond can be recycled by only one water pump, the functions of automatically removing residues, filtering, purifying and oxygenating can be realized, the functions are integrated, the electric energy is saved, and the planting and culture cost is reduced.
In the invention, the whole system is designed according to a certain plan, a research and study base is created, course teaching is developed in a matching way, the attached economic value is fully exerted, the output is enriched, and the target requirement of sustainable development is realized.
The protection of the present invention is not limited to the above embodiments. Variations and advantages that may occur to those skilled in the art may be incorporated into the invention without departing from the spirit and scope of the inventive concept, and the scope of the appended claims is intended to be protected.
Claims (10)
1. The utility model provides an ecological system is planted in energy-concerving and environment-protective planting and breeding of integration of sediment purification oxygenation is inhaled in hydrologic cycle, its characterized in that, the device includes: the device comprises a culture pond (1), a primary filtering pond (2), a secondary filtering pond (3), a planting pond (4), a water storage pond (5) and a sedimentation circulating pond (6); the primary filtering tank (2) and the secondary filtering tank (3) are arranged at one end of the culture tank (1); the planting ponds (4) are arranged on two sides of the planting pond (1); the water storage tank (5) is higher than the culture pond (1), and the culture pond (1) is higher than the sedimentation circulating pond (6); the water storage tank (5), the culture pond (1) and the sedimentation circulating pond (6) are arranged in a ladder shape and are communicated with each other;
the culture pond (1) is in a concave shape with two high side edges and a low middle part; the culture pond (1) comprises: a vertical oxygenation pipe (11), a pipe distribution groove (12) and an overflow pipe (13); the vertical oxygenation pipe (11) is communicated with the pipe distribution groove (12); the pipe distribution groove (12) is positioned on the lowest central axis of the culture pond (1); the overflow pipe (13) is communicated with the primary filtering tank (2);
the primary filtration tank (2) comprises: a water pump placing area (21) and a primary filtering tank overflow pipe (22); the primary filtering tank overflow pipe (22) is communicated with the sedimentation circulating tank (6);
the secondary filtration tank (3) comprises: a secondary filter tank overflow pipe (31), a pollution discharge groove (32), a filter bag placing area (33) and a secondary filter tank planting area (34); the secondary filter tank overflow pipe (31) is communicated with the primary filter tank (2); the sewage discharge groove (32) is communicated with the sedimentation circulation tank (6), and the sewage discharge groove (32) is arranged on the bottom central axis of the filter bag placing area (33) and the secondary filter tank planting area (34);
the planting pond (4) comprises: a water flow diversion pipeline (41), a vertical oxygenation pipe (42) of the planting pool, a pollution discharge groove (43) of the planting pool, a water outlet pipe (44) and a pollution discharge pipe (45); the water flow dividing pipeline (41) is communicated with the secondary filtering tank (3); the planting pool vertical oxygenation pipe (42) is communicated with the water flow diversion pipeline (41); the planting pond pollution discharge groove (43) is arranged on the bottom central axis of the planting pond (4) and communicated with the pollution discharge pipe (45); the planting pond (4) is communicated with the culture pond (1) through the water outlet pipe (44); the blow-off pipe (45) is communicated with the sedimentation circulating tank (6).
2. The water circulation slag absorption, purification and oxygenation integrated energy-saving environment-friendly planting and breeding ecological system as claimed in claim 1, wherein the pipe distribution groove (12) further comprises: a groove cover plate (121), a slag suction and discharge pipe (122) and an air duct (123); the groove cover plate (121) is placed on the pipe distribution groove (12) and can be taken and placed freely, the pipe distribution groove (12) is convenient to clean and maintain, a gap is formed in the groove cover plate (121), water flow is convenient to flow, residues are sucked into the residue suction and drainage pipe (122), and meanwhile bubbles emitted from the air guide pipe (123) can push a water body to roll, so that the dissolved oxygen content of the water body is increased; the slag suction and discharge pipe (122) is arranged on the bottom central axis of the pipe distribution groove (12) and is communicated with the primary filtering tank (2), so that residues in the slag suction and discharge pipe (122) can be discharged into the primary filtering tank (2) in the water flow circulation process conveniently; the air duct (123) is communicated with the vertical oxygenation pipe (11) to guide bubbles generated in the vertical oxygenation pipe (11) to a farther place, so that the effect of remote oxygenation is realized; a plurality of vent holes are arranged on the central axis of the upper surface of the air duct (123) according to a certain rule, and the water outlet of the air duct (123) is arranged vertically upwards.
3. The water circulation slag suction, purification and oxygenation integrated energy-saving environment-friendly planting and breeding ecological system as claimed in claim 1, wherein the secondary filter tank planting areas (34) are arranged on two sides of the filter bag placing area (33), and water pumped from the primary filter tank (2) is filtered by the filter cotton bag placing area (33) and then flows into the secondary filter tank planting areas (34) on the left side and the right side respectively.
4. The water circulation, slag absorption, purification and oxygenation integrated energy-saving environment-friendly planting and breeding ecological system as claimed in claim 1, wherein the water outlet pipe (44) is provided with two water inlet ends, when one water inlet end is blocked, water can enter the water outlet pipe (44) from the other end, and the water is prevented from overflowing the planting pond (4).
5. The water circulation, slag absorption, purification and oxygen increase integrated energy-saving environment-friendly planting and breeding ecological system as claimed in claim 1, wherein an enclosure wall is arranged on the periphery of the vertical oxygen increasing pipe (42) of the planting pond, and water through holes for water circulation are arranged on the enclosure wall according to a certain rule.
6. The water circulation, slag absorption, purification and oxygenation integrated energy-saving environment-friendly planting and breeding ecological system as claimed in claim 1, wherein a plurality of planting ponds (4) are symmetrically and regularly distributed on two sides of the breeding pond (1).
7. The water circulation, slag absorption, purification and oxygenation integrated energy-saving environment-friendly planting and breeding ecological system as claimed in claim 1, wherein the water storage tank (5) is connected with a drainage system of surrounding building houses, greenhouses and the like, can collect rainwater, and is introduced into the planting tank (1) after being precipitated and filtered; the reservoir (5) is further provided with an overflow pipe, and when the water level rises to a certain height, the water overflows from the overflow pipe.
8. The water circulation, slag absorption, purification and oxygen increase integrated energy-saving environment-friendly planting and breeding ecological system as claimed in claim 1, wherein the sedimentation and circulation tank (6) is provided with a residue collector, water discharged into the sedimentation and circulation tank (6) is primarily filtered, residues are collected and used for planting plants, pressure of the sedimentation and circulation tank (6) is reduced, and service life is prolonged.
9. The water circulation slag absorption, purification and oxygenation integrated energy-saving environment-friendly planting and breeding ecological system as claimed in claim 1, characterized in that the depths of the bottoms of the culture pond (1), the primary filter pond (2) and the sedimentation circulating pond (6) are sequentially deepened.
10. The water circulation, slag suction, purification and oxygen increase integrated energy-saving and environment-friendly ecological planting and breeding system as claimed in claim 1, wherein the sizes and the discharge sequence of the culture pond (1), the primary filter pond (2), the secondary filter pond (3) and the planting pond (4) can be adjusted according to the positions to be placed, so as to ensure that the ecological planting and breeding system is suitable for being used under different conditions.
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