CN115462342B - Integrated fish culture system - Google Patents
Integrated fish culture system Download PDFInfo
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- CN115462342B CN115462342B CN202211131364.4A CN202211131364A CN115462342B CN 115462342 B CN115462342 B CN 115462342B CN 202211131364 A CN202211131364 A CN 202211131364A CN 115462342 B CN115462342 B CN 115462342B
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- 241000251468 Actinopterygii Species 0.000 title claims abstract description 71
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 600
- 238000003860 storage Methods 0.000 claims abstract description 112
- 239000010865 sewage Substances 0.000 claims abstract description 60
- 238000009372 pisciculture Methods 0.000 claims abstract description 43
- 102000004169 proteins and genes Human genes 0.000 claims abstract description 31
- 108090000623 proteins and genes Proteins 0.000 claims abstract description 31
- 239000007788 liquid Substances 0.000 claims description 32
- 238000005086 pumping Methods 0.000 claims description 30
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 claims description 24
- 229910052760 oxygen Inorganic materials 0.000 claims description 24
- 239000001301 oxygen Substances 0.000 claims description 24
- 238000001514 detection method Methods 0.000 claims description 16
- 238000005192 partition Methods 0.000 claims description 11
- 238000010438 heat treatment Methods 0.000 claims description 7
- 229920000742 Cotton Polymers 0.000 claims description 5
- 230000001681 protective effect Effects 0.000 claims description 3
- 230000000694 effects Effects 0.000 abstract description 11
- 238000007599 discharging Methods 0.000 description 10
- 244000005700 microbiome Species 0.000 description 10
- 238000000034 method Methods 0.000 description 9
- 230000008569 process Effects 0.000 description 9
- 238000001914 filtration Methods 0.000 description 5
- 230000003020 moisturizing effect Effects 0.000 description 5
- 238000004062 sedimentation Methods 0.000 description 4
- 239000013589 supplement Substances 0.000 description 4
- 238000009434 installation Methods 0.000 description 3
- 238000004064 recycling Methods 0.000 description 3
- 238000000926 separation method Methods 0.000 description 3
- 241000894006 Bacteria Species 0.000 description 2
- 239000000654 additive Substances 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 2
- 238000004140 cleaning Methods 0.000 description 2
- 239000003651 drinking water Substances 0.000 description 2
- 235000020188 drinking water Nutrition 0.000 description 2
- 239000008394 flocculating agent Substances 0.000 description 2
- 230000006872 improvement Effects 0.000 description 2
- 230000000813 microbial effect Effects 0.000 description 2
- -1 precipitants Substances 0.000 description 2
- 239000002244 precipitate Substances 0.000 description 2
- 238000001556 precipitation Methods 0.000 description 2
- 230000002265 prevention Effects 0.000 description 2
- 238000000746 purification Methods 0.000 description 2
- 238000011897 real-time detection Methods 0.000 description 2
- 230000009467 reduction Effects 0.000 description 2
- 239000010802 sludge Substances 0.000 description 2
- 239000007787 solid Substances 0.000 description 2
- 239000003643 water by type Substances 0.000 description 2
- 230000009471 action Effects 0.000 description 1
- 230000006978 adaptation Effects 0.000 description 1
- 238000009360 aquaculture Methods 0.000 description 1
- 244000144974 aquaculture Species 0.000 description 1
- 238000009395 breeding Methods 0.000 description 1
- 230000001488 breeding effect Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000009313 farming Methods 0.000 description 1
- 208000010824 fish disease Diseases 0.000 description 1
- 238000011900 installation process Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000035764 nutrition Effects 0.000 description 1
- 235000016709 nutrition Nutrition 0.000 description 1
- 230000001502 supplementing effect Effects 0.000 description 1
- 230000004083 survival effect Effects 0.000 description 1
Classifications
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- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01K—ANIMAL HUSBANDRY; AVICULTURE; APICULTURE; PISCICULTURE; FISHING; REARING OR BREEDING ANIMALS, NOT OTHERWISE PROVIDED FOR; NEW BREEDS OF ANIMALS
- A01K63/00—Receptacles for live fish, e.g. aquaria; Terraria
-
- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01K—ANIMAL HUSBANDRY; AVICULTURE; APICULTURE; PISCICULTURE; 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; AVICULTURE; APICULTURE; PISCICULTURE; 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; AVICULTURE; APICULTURE; PISCICULTURE; 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
- A01K63/047—Liquid pumps for aquaria
-
- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01K—ANIMAL HUSBANDRY; AVICULTURE; APICULTURE; PISCICULTURE; FISHING; REARING OR BREEDING ANIMALS, NOT OTHERWISE PROVIDED FOR; NEW BREEDS OF ANIMALS
- A01K63/00—Receptacles for live fish, e.g. aquaria; Terraria
- A01K63/06—Arrangements for heating or lighting in, or attached to, receptacles for live fish
- A01K63/065—Heating or cooling devices
Landscapes
- Life Sciences & Earth Sciences (AREA)
- Environmental Sciences (AREA)
- Marine Sciences & Fisheries (AREA)
- Animal Husbandry (AREA)
- Biodiversity & Conservation Biology (AREA)
- Farming Of Fish And Shellfish (AREA)
Abstract
The invention provides an integrated fish farming system, which comprises a water treatment module and a fish farming module; the water treatment module comprises a base, a micro-filter arranged on the base, a protein separator, a multi-stage water treatment device and a water storage tank. According to the invention, sewage generated in the fish pond of the fish culture module is sequentially treated by the micro-filter, the protein separator and the multi-stage water treatment device, the treated water quality meets the reuse standard, and then the water quality is stored in the water storage cavity of the water storage tank and flows into the fish pond of the fish culture module through the water supply module, so that the effect of water circulation is realized.
Description
Technical Field
The invention relates to the technical field of fish culture, in particular to an integrated fish culture system.
Background
The fish-farming equipment is a pool or a fish-farming net cage for fish farming, water is an environment for fish to live, and good water can reduce fish diseases and is more beneficial to the growth and survival of fish. In the process of fish farming, water in fish farming equipment needs to be replaced in time, otherwise, fish in the farming device can be sick and even dead.
Along with the development of the fish farming industry, fish farming equipment is increasingly and technically realized, for example, a water treatment system of the aquaculture industry is used for purifying, discharging or recycling the breeding sewage after multi-ring water-saving treatment such as coarse filtration, protein separation, ecological treatment and the like, so that the utilization rate of water resources is improved. The water quality can be discharged or recycled after reaching a certain standard, so that corresponding treatment devices are needed, but the treatment devices are relatively independent, the occupied area is relatively wide, and the installation process is complicated. Therefore, there is a need for a fish farming system that can integrate the modules together to solve the above problems.
Disclosure of Invention
Aiming at the technical defects in the background technology, the invention provides an integrated fish farming system, which solves the technical problems and meets the actual demands, and the specific technical scheme is as follows:
an integrated fish farming system comprises a water treatment module and a fish farming module;
the water treatment module comprises a base, a micro-filter, a protein separator, a multi-stage water treatment device and a water storage tank, wherein the micro-filter, the protein separator, the multi-stage water treatment device and the water storage tank are arranged on the base;
the water storage tank divides the inner cavity of the water storage tank into a first biochemical water treatment cavity, a second biochemical water treatment cavity and a water storage cavity through a first partition board, the highest water level of the first biochemical water treatment cavity is higher than the highest water level of the second biochemical water treatment cavity, so that sewage in the first biochemical water treatment cavity flows into the second biochemical water treatment cavity through water level difference, the water storage cavity is isolated from the first biochemical water treatment cavity, and the water storage cavity is isolated from the second biochemical water treatment cavity;
the micro-filter, the protein separator, the first biochemical water treatment cavity, the second biochemical water treatment cavity, the multi-stage water treatment device and the water storage cavity are sequentially connected through pipelines;
the fish culture module comprises a plurality of fish ponds, a water supply module is arranged between the water storage cavity and the fish ponds, the lower ends of the fish ponds are connected with drain pipes, all the drain pipes are connected onto a excrement treatment device together, drain pipes are arranged on the inner sides of the drain pipes, the horizontal height of the upper end surfaces of the drain pipes is larger than that of the upper end surfaces of the drain pipes, filter cotton is filled on the inner sides of the drain pipes, the drain pipes extend to the outer sides of the drain pipes, all the drain pipes are connected with a centralized pipeline together, the other ends of the centralized pipeline extend into a liquid inlet groove of the micro-filter, and the bottoms of the fish ponds are of a funnel-shaped structure;
the multistage water treatment device comprises an outer frame and a second baffle plate fixed on the inner side of the outer frame, wherein the second baffle plate divides the inner cavity of the outer frame into n biochemical water treatment boxes, n is more than or equal to 3, the 1 st biochemical water treatment box is isolated from the n biochemical water treatment boxes, the rest biochemical water treatment boxes are connected through pipelines in sequence, the highest water level of the n biochemical water treatment boxes is lower than the highest water level of the n-1 th biochemical water treatment boxes, and the highest water level of the n biochemical water treatment boxes is higher than the highest water level of the water storage cavity, so that water treated by the n biochemical water treatment boxes flows into the water storage cavity for storage through water level difference;
the water level of the water storage cavity is always higher than that of the fish pond, the water supply module comprises a total water pipe connected with the water storage cavity and a plurality of water diversion pipes connected to the total water pipe, and the lower ends of the water diversion pipes extend to the inner side of the fish pond.
Specifically, the number of protein separators is not less than 2.
Specifically, the water treatment module still includes moisturizing module, moisturizing module includes the liquid pump, connects first drinking-water pipe on the water pumping mouth of liquid pump, connect first drain pipe on the outlet of liquid pump, first drinking-water pipe other end extends to the water storage intracavity side, be connected with a plurality of moisturizing pipes on the first drain pipe, wherein a portion moisturizing pipe one end extends to biochemical water treatment incasement side, another moisturizing pipe one end extends to first biochemical water treatment chamber, second biochemical water treatment intracavity side.
Specifically, a water pumping module is arranged between the water storage cavity and the multi-stage water treatment device, the water pumping module comprises a second liquid pump, a second water pumping pipe connected to a water pumping port of the second liquid pump and a second water discharging pipe connected to a water discharging port of the second liquid pump, one end of the second water pumping pipe extends into an nth biochemical water treatment tank, and one end of the second water discharging pipe extends to the inner side of the water storage cavity.
Specifically, be fixed with on the base with the protection that the base is parallel encloses keeps off, the protection encloses to be equipped with on keeping off and supplies multistage water treatment facilities, the restriction hole that the storage water tank was packed into.
Specifically, the water treatment module still includes the blowdown module, the blowdown module include with the first blow off pipe of biochemical water treatment tank bottom intercommunication, with the second blow off pipe of first biochemical water treatment chamber, the biochemical water treatment chamber of second, water storage chamber bottom intercommunication, all be equipped with the valve on first blow off pipe, the second blow off pipe.
Specifically, the fish farming system further comprises a control module, the control module comprises an electric cabinet, an oxygen dissolving machine and a detection device, the detection device comprises a temperature sensor, a pH value detector, a water quality detection sensor, a water level meter and an oxygen concentration detector which are arranged in the multistage water treatment device, the water storage tank and the fish pond, and an oxygen pipeline of the oxygen dissolving machine is connected with the water storage tank.
Specifically, the fish culture system further comprises a heating module, wherein the heating module comprises a heat conduction pipe wound on the outer sides of the multistage water treatment device and the water storage tank.
The invention has the beneficial effects that:
1. the fish culture system comprises the water treatment module and the fish culture module, integrates the micro-filter, the protein separator, the multi-stage water treatment device and the water storage tank, greatly reduces the connecting pipelines between devices, and can reduce the occupied area of a field and improve the installation efficiency by integrating the micro-filter, the protein separator, the multi-stage water treatment device and the water storage tank;
2. the sewage generated by the fish pond of the fish-farming module is sequentially treated by a micro-filter, a protein separator and a multi-stage water treatment device, the treated water quality meets the recycling standard, and then is stored in the water storage cavity of the water storage tank, and flows into the fish pond of the fish-farming module through the water supply module, so that the effect of water circulation is realized;
3. the multistage water treatment device is designed to be of a structure with a plurality of biochemical water treatment boxes, the highest water level of the biochemical water treatment box of the upper stage is higher than that of the biochemical water treatment box of the lower stage, and sewage can automatically flow into the treatment station of the lower stage without a water pump, so that the effect of reducing equipment cost is achieved.
Drawings
Fig. 1 is a top view of an integrated fish farming system of embodiment 1.
FIG. 2 is a cross-sectional view taken along the A-A plane in FIG. 1.
FIG. 3 is a cross-sectional view of the B-B plane of FIG. 1.
Fig. 4 is a top view of an integrated fish farming system of embodiment 2.
The reference numerals are: the water treatment module 10, the fish culture module 20, the base 11, the micro-filter 12, the protein separator 13, the multi-stage water treatment device 14, the water storage tank 15, the first biochemical water treatment chamber 152, the second biochemical water treatment chamber 153, the water storage chamber 154, the fish pond 21, the drain pipe 22, the excrement treatment device 23, the drain pipe 24, the filter cotton 25, the concentration pipe 26, the outer frame 141, the second partition 142, the biochemical water treatment tank 143, the L-shaped pipe 144, the water replenishing module 40, the liquid pump 41, the first water suction pipe 42, the first water discharge pipe 43, the water replenishing pipe 44, the water collecting pipe 31, the water diversion pipe 32, the water pumping module 50, the second liquid pump 51, the second water suction pipe 52, the second water discharge pipe 53, the protective enclosure 61, the sewage module 70, the first sewage pipe 71, the second sewage pipe 72, and the electric cabinet 80.
Detailed Description
Embodiments of the present invention will be described below with reference to the accompanying drawings and examples, but the embodiments of the present invention are not limited to the following examples, and the present invention relates to the relevant essential parts in the art, and should be regarded as known and understood by those skilled in the art.
Example 1
Referring to fig. 1-3, an integrated fish farming system includes a water treatment module 10 and a fish farming module 20, wherein sewage generated by the fish farming module is treated by the water treatment module 10, and the treated water quality meets the reuse standard and is pumped into the fish farming module again to achieve the effect of water circulation. Wherein, water treatment module 10 includes base 11, sets up microfilter 12, protein separator 13, multistage water treatment facilities 14, storage water tank 15 on base 11, integrates microfilter 12, protein separator 13, multistage water treatment facilities 14, storage water tank 15 in an organic whole, great reduction the connecting tube between the equipment, can reduce the place occupation area through integrating it simultaneously, improvement installation effectiveness.
The water storage tank 15 divides the inner cavity thereof into a first biochemical water treatment cavity 152, a second biochemical water treatment cavity 153 and a water storage cavity 154 through a first baffle 151, the highest water level of the first biochemical water treatment cavity 152 is higher than the highest water level of the second biochemical water treatment cavity 153, so that sewage in the first biochemical water treatment cavity 152 flows into the second biochemical water treatment cavity 153 through water level difference, the water storage cavity 154 is mutually isolated from the first biochemical water treatment cavity 152, and the water storage cavity 154 is mutually isolated from the second biochemical water treatment cavity 153.
The micro-filter 12, the protein separator 13, the first biochemical water treatment cavity 152, the second biochemical water treatment cavity 153 and the multi-stage water treatment device 14 are sequentially connected through pipelines, water treated by the multi-stage water treatment device 14 contains high-purity oxygen, high nutrition, biological bacteria and the like, water treated by the multi-stage water treatment device 14 is pumped into the water storage cavity 154 through the water pumping module 50 for storage, and meanwhile, the height of the water storage tank 15 can be increased, so that the water level in the water storage cavity 154 can be set higher, water is automatically and uniformly pressed into the fish pond 21, water is returned to the fish pond 21, and the water recycling is realized. Or when the number of the fish ponds 21 is small, the water treated by the multi-stage water treatment device 14 can be directly returned to the fish ponds 21 through the water pumping module 50, so that the water treatment device is convenient and quick. Meanwhile, after the water is stored in a centralized manner through the water storage cavity 154, the water is returned to the fish pond 21 through the higher water level, so that the water flows into the fish pond 21 from the higher water level, the water in the fish pond 21 can be rolled, the effect of oxygen supplementing is achieved, and the water quality is better.
The above-mentioned water level control and water flow diversion between the first biochemical water treatment chamber 152 and the second biochemical water treatment chamber 153, between the second biochemical water treatment chamber 153 and the multi-stage water treatment device 14, and between the second biochemical water treatment chamber 153 and the water storage chamber 154 can be achieved, the L-shaped pipe 144 can be adopted, and the water level difference between the front and rear sides can be controlled by controlling the height of the upper end of the L-shaped pipe 144, so that the effect of step flow is achieved; in addition, a plurality of L-shaped pipes 144 may be provided side by side in order to improve water flow efficiency.
The fish culture module 20 comprises a plurality of fish ponds 21, a water supply module is arranged between the water storage cavity 154 and each fish pond 21, the lower end of each fish pond 21 is connected with a drain pipe 22, a small amount of fish excrement can be produced in the fish pond 21 in the culture process, the bottom of each fish pond 21 is designed into a funnel-shaped structure, the excrement can smoothly fall into the drain pipe 22 in the valve-opening draining process, all the drain pipes 22 are commonly connected to the excrement treatment device 23, the excrement treatment device 23 adopts a treatment device with a solid-liquid separation function commonly used in the industry, the solid or sticky matters treated by the excrement treatment device 23 are removed through filtration, the sewage after the filtration treatment by the excrement treatment device 23 can be introduced into the water treatment module 10, and the sewage is treated by the water treatment module 10 in practice, but the content of the excrement in the part is high, and the sewage is not utilized in the embodiment.
The drain pipe 22 is provided with a drain pipe 24 on the inner side thereof, in order to enable most of the excrement to be deposited at the bottom of the fish pond 21 and to be discharged through the drain pipe 22, the upper end surface of the drain pipe 24 is greater than the upper end surface of the drain pipe 22 in level, in order to prevent the excrement from entering the drain pipe 24, the content of the excrement in the sewage passing through the drain pipe 24 is reduced, the inside of the drain pipe 24 is filled with filter cotton 25, the drain pipe 24 extends to the outside of the drain pipe 22, and all the drain pipes 24 are commonly connected with a concentration pipe 26, and the other end of the concentration pipe 26 extends into a liquid inlet tank of the micro filter 12.
In addition, in order to make the excrement in the sewage more easily precipitate in the treatment process, a small amount of additives such as precipitants, flocculating agents and the like can be properly added before the sewage enters the water treatment module 10, so that the precipitation efficiency of the excrement in the sewage is effectively improved, and the sewage purification effect is improved.
In this embodiment, the number of the multi-stage water treatment devices 14 is 2, the first multi-stage water treatment device 14 includes an outer frame 141 and a second partition plate 142 fixed on the inner side of the outer frame 141, the second partition plate 142 divides the inner cavity of the outer frame 141 into 4 biochemical water treatment tanks 143, the 1-4, 4 biochemical water treatment tanks 143 are set to be arranged at one side in the clockwise direction in the illustration, the 1-numbered biochemical water treatment tank 143 and the 4-numbered biochemical water treatment tank 143 are isolated from each other, the rest of the biochemical water treatment tanks 143 are connected through pipes in sequence, and the highest water level of the 1-numbered biochemical water treatment tank 143 is higher than the highest water level of the 2-numbered biochemical water treatment tank 143, the highest water level of the 2-numbered biochemical water treatment tank 143 is higher than the highest water level of the 3-numbered biochemical water treatment tank 143, and the highest water level of the 3-numbered biochemical water treatment tank 143 is higher than the highest water level of the 4-numbered biochemical water treatment tank 143. The second multi-stage water treatment device 14 also comprises an outer frame 141 and a second partition plate 142 fixed on the inner side of the outer frame 141, the second partition plate 142 divides the inner cavity of the outer frame 141 into 4 biochemical water treatment boxes 143, the number 5-8 is set, the 4 biochemical water treatment boxes 143 are arranged on one side in the clockwise direction in the figure, the biochemical water treatment boxes 143 of the number 5 and the biochemical water treatment boxes 143 of the number 8 are isolated from each other, the rest of the biochemical water treatment boxes 143 are connected through pipelines in sequence, the highest water level of the biochemical water treatment boxes 143 of the number 5 is higher than the highest water level of the biochemical water treatment boxes 143 of the number 6, the highest water level of the biochemical water treatment boxes 143 of the number 6 is higher than the highest water level of the biochemical water treatment boxes 143 of the number 7, the highest water level of the biochemical water treatment boxes 143 of the number 7 is higher than the highest water level of the biochemical water treatment boxes 143 of the number 8, in addition, a pipeline is connected between the biochemical water treatment boxes 143 of the number 4 and the biochemical water treatment boxes 143 of the number 5, the highest water level of the biochemical water treatment boxes of the number 143 is higher than the highest water level of the biochemical water treatment boxes of the number 5, the sewage level of the biochemical water treatment boxes of the automatic sewage is not required to flow to be reduced by the automatic sewage level setting equipment, and the sewage level is reduced by adopting the high water level equipment.
The water level control and water flow diversion between the biochemical water treatment tanks 143 can be realized by adopting the L-shaped pipe 144, and the water level of the biochemical water treatment tanks 143 can be controlled by controlling the height of the upper end of the L-shaped pipe 144; in addition, a plurality of L-shaped pipes 144 may be provided between each two biochemical water treatment tanks 143 in order to improve water flow efficiency.
The biochemical water treatment tank 143 includes, but is not limited to, a sewage treatment function pool water: microorganism pool, ecological pool, sedimentation tank. The microorganism pool, the ecological pool and the sedimentation pool are all conventional water treatment modules, and can be used for reducing the contents of sludge and microorganisms in sewage.
In this embodiment, the number of protein separators 13 is 2, and the water outlets of the 2 protein separators 13 are all connected with the first biochemical water treatment cavity 152 through pipelines.
In this embodiment, the water treatment module 10 further includes a water replenishing module 40, the water replenishing module 40 includes a liquid pump 41, a first water pumping pipe 42 connected to a water pumping port of the liquid pump 41, and a first water draining pipe 43 connected to a water draining port of the liquid pump 41, wherein the other end of the first water pumping pipe 42 extends to the inner side of the water storage tank 15, a plurality of water replenishing pipes 44 are connected to the first water draining pipe 43, one end of a part of the water replenishing pipes 44 extends to the inner side of the biochemical water treatment tank 143, and the other end of the water replenishing pipes 44 extends to the inner side of the first biochemical water treatment cavity 152 and the second biochemical water treatment cavity 153, and if the water level in the biochemical water treatment tank 143, the first biochemical water treatment cavity 152 and the second biochemical water treatment cavity 153 is too low, the water in the water storage cavity 154 can be added into the biochemical water treatment tank 143, the first biochemical water treatment cavity 152 and the second biochemical water treatment cavity 153 by the water replenishing module 40.
In this embodiment, the water supply module includes a main pipe 31 connected with a water storage cavity 154, a plurality of water diversion pipes 32 connected with the main pipe 31, the lower ends of the water diversion pipes 32 extend to the inner side of the fish pond 21, the water level of the water storage cavity 154 is always higher than the water level of the fish pond 21, so that water in the water storage cavity 154 can automatically flow into the fish pond 21 to supplement water, in order to prevent overflow of the fish pond 21, an electric valve can be arranged at the corresponding position of the main pipe 31 or the water diversion pipes 32, and the valve can be automatically opened or closed according to the water level detection result, thereby realizing automatic water supplement and overflow prevention.
A water pumping module 50 is arranged between the water storage cavity 154 and the multi-stage water treatment device 14, the water pumping module 50 comprises a second liquid pump 51, a second water pumping pipe 52 connected to a water pumping port of the second liquid pump 51, and a second water discharging pipe 53 connected to a water discharging port of the second liquid pump 51, one end of the second water pumping pipe 52 extends into the biochemical water treatment tank 143 with the number 8, and one end of the second water discharging pipe 53 extends to the inner side of the water storage cavity 154.
In this embodiment, be fixed with on the base 11 with the parallel protection of base 11 enclose keep off 61, protection encloses keep off 61 on be equipped with the restriction hole that supplies multistage water treatment facilities 14, storage water tank 15 to pack into, enclose the periphery that keeps off 61 to multistage water treatment facilities 14, storage water tank 15 through the protection and restrict and fix, can strengthen holistic structural strength, guarantee its bearing capacity, can guarantee can not lead to the condition that the box bursts because of the pressure cause after having installed a large amount of treatment waters, simultaneously, still accessible such hierarchy, divide into multistage water treatment facilities 14, storage water tank 15 and splice into a plurality of parts and form, can fast assembly.
In this embodiment, the water treatment module 10 further includes a sewage treatment module 70, where the sewage treatment module 70 includes a first sewage pipe 71 communicating with the bottom of the biochemical water treatment tank 143, and a second sewage pipe 72 communicating with the bottom of the inner side of the first biochemical water treatment chamber 152, the second biochemical water treatment chamber 153, and the water storage chamber 154, and valves are disposed on the first sewage pipe 71 and the second sewage pipe 72, and when the whole machine needs to be cleaned, the valves can be opened to drain the dirt deposited on the bottom from the first sewage pipe 71 and the second sewage pipe 72. In addition, drain pipes can be arranged at the bottoms of the inner sides of the micro-filter 12 and the protein separator 13, so that dirt deposited at the bottoms of the inner sides of the micro-filter 12 and the protein separator 13 can be discharged, and cleaning is facilitated.
In this embodiment, the fish farming system further includes a control module, the control module includes electric cabinet 80, the dissolved oxygen machine, detection device is including setting up in multistage water treatment device 14, storage water tank 15, temperature sensor in the fish pond 21, pH valve detector, water quality detection sensor, the fluviograph, oxygen concentration detector, temperature, pH valve, quality of water, water level, oxygen concentration in multistage water treatment device 14 through above-mentioned detection device real-time detection storage water tank 15, the fish pond 21, and through the real-time feedback of display screen on the electric cabinet, the convenience of customers knows the detection condition, increased the dissolved oxygen machine, the oxygen pipeline of dissolved oxygen machine is connected with storage water tank 15, the oxygen content of quality of water has been guaranteed.
In this embodiment, the fish farming system further includes a heating module, the heating module includes a heat conducting pipe wound around the outer sides of the multi-stage water treatment device 14 and the water storage tank 15, hot water or heat conducting oil can be introduced into the heat conducting pipe, and water in the multi-stage water treatment device 14 and the water storage tank 15 is heated in a heat transfer manner, so that in cold winter conditions, the water temperature of the fish pond is ensured, the temperature in the microorganism outlet process is also ensured, and the problem that microorganism treatment cannot be performed on sewage due to too low microbial activity due to too low temperature is avoided.
Example 2
Referring to fig. 4, an integrated fish farming system includes a water treatment module 10 and a fish farming module 20, wherein sewage generated by the fish farming module is treated by the water treatment module 10, and the treated water quality meets the reuse standard and is pumped into the fish farming module again to achieve the effect of water circulation. Wherein, water treatment module 10 includes base 11, sets up microfilter 12, protein separator 13, multistage water treatment facilities 14, storage water tank 15 on base 11, integrates microfilter 12, protein separator 13, multistage water treatment facilities 14, storage water tank 15 in an organic whole, great reduction the connecting tube between the equipment, can reduce the place occupation area through integrating it simultaneously, improvement installation effectiveness.
The water storage tank 15 divides the inner cavity thereof into a first biochemical water treatment cavity 152, a second biochemical water treatment cavity 153 and a water storage cavity 154 through a first baffle 151, the highest water level of the first biochemical water treatment cavity 152 is higher than the highest water level of the second biochemical water treatment cavity 153, so that sewage in the first biochemical water treatment cavity 152 flows into the second biochemical water treatment cavity 153 through water level difference, the water storage cavity 154 is mutually isolated from the first biochemical water treatment cavity 152, and the water storage cavity 154 is mutually isolated from the second biochemical water treatment cavity 153.
The micro-filter 12, the protein separator 13, the first biochemical water treatment chamber 152, the second biochemical water treatment chamber 153, the multi-stage water treatment device 14 and the water storage chamber 154 are connected in sequence through pipelines.
The above-mentioned water level control and water flow diversion between the first biochemical water treatment chamber 152 and the second biochemical water treatment chamber 153, between the second biochemical water treatment chamber 153 and the multi-stage water treatment device 14, and between the second biochemical water treatment chamber 153 and the water storage chamber 154 can be achieved, the L-shaped pipe 144 can be adopted, and the water level difference between the front and rear sides can be controlled by controlling the height of the upper end of the L-shaped pipe 144, so that the effect of step flow is achieved; in addition, a plurality of L-shaped pipes 144 may be provided side by side in order to improve water flow efficiency.
The fish culture module 20 comprises a plurality of fish ponds 21, a water supply module is arranged between the water storage cavity 154 and each fish pond 21, the lower end of each fish pond 21 is connected with a drain pipe 22, a small amount of fish excrement can be produced in the fish pond 21 in the culture process, the bottom of each fish pond 21 is designed into a funnel-shaped structure, the excrement can smoothly fall into the drain pipe 22 in the valve-opening draining process, all the drain pipes 22 are commonly connected to the excrement treatment device 23, the excrement treatment device 23 adopts a treatment device with a solid-liquid separation function commonly used in the industry, the solid or sticky matters treated by the excrement treatment device 23 are removed through filtration, the sewage after the filtration treatment by the excrement treatment device 23 can be introduced into the water treatment module 10, and the sewage is treated by the water treatment module 10 in practice, but the content of the excrement in the part is high, and the sewage is not utilized in the embodiment.
The drain pipe 22 is provided with a drain pipe 24 on the inner side thereof, in order to enable most of the excrement to be deposited at the bottom of the fish pond 21 and to be discharged through the drain pipe 22, the upper end surface of the drain pipe 24 is greater than the upper end surface of the drain pipe 22 in level, in order to prevent the excrement from entering the drain pipe 24, the content of the excrement in the sewage passing through the drain pipe 24 is reduced, the inside of the drain pipe 24 is filled with filter cotton 25, the drain pipe 24 extends to the outside of the drain pipe 22, and all the drain pipes 24 are commonly connected with a concentration pipe 26, and the other end of the concentration pipe 26 extends into a liquid inlet tank of the micro filter 12.
In addition, in order to make the excrement in the sewage more easily precipitate in the treatment process, a small amount of additives such as precipitants, flocculating agents and the like can be properly added before the sewage enters the water treatment module 10, so that the precipitation efficiency of the excrement in the sewage is effectively improved, and the sewage purification effect is improved.
In this embodiment, the number of the multi-stage water treatment devices 14 is 1, the multi-stage water treatment devices 14 include an outer frame 141 and a second partition plate 142 fixed on the inner side of the outer frame 141, the second partition plate 142 divides the inner cavity of the outer frame 141 into 4 biochemical water treatment tanks 143, the number 1 to 4 is set, the 4 biochemical water treatment tanks 143 are arranged on one side in the clockwise direction in the drawing, the biochemical water treatment tank 143 of the number 1 and the biochemical water treatment tank 143 of the number 4 are isolated from each other, the rest of the biochemical water treatment tanks 143 are sequentially connected through pipelines, the highest water level of the biochemical water treatment tank 143 of the number 1 is higher than the highest water level of the biochemical water treatment tank 143 of the number 2, the highest water level of the biochemical water treatment tank 143 of the number 2 is higher than the highest water level of the biochemical water treatment tank 143 of the number 3, and through the water level setting, the sewage can automatically flow from the high water level to the low water level without using auxiliary equipment such as a water pump, and the equipment cost is reduced.
In addition, the highest water level of the biochemical water treatment tank 143 of the number 4 is higher than the highest water level of the water storage cavity 154, so that the water treated by the biochemical water treatment tank 143 of the number 4 flows into the water storage cavity 154 for storage through the water level difference, a water pump is not needed, the equipment cost is reduced, and in addition, in order to improve the water storage capacity of the water storage tank 15, the height size of the water storage tank 15 can be properly improved.
The water level control and water flow diversion between the biochemical water treatment tanks 143 can be realized by adopting the L-shaped pipe 144, and the water level of the biochemical water treatment tanks 143 can be controlled by controlling the height of the upper end of the L-shaped pipe 144; in addition, a plurality of L-shaped pipes 144 may be provided between each two biochemical water treatment tanks 143 in order to improve water flow efficiency.
The biochemical water treatment tank 143 includes, but is not limited to, a sewage treatment function pool water: microorganism pool, ecological pool, sedimentation tank. The microorganism pool, the ecological pool and the sedimentation pool are all conventional water treatment modules, and can be used for reducing the contents of sludge and microorganisms in sewage.
In this embodiment, the number of protein separators 13 is 2, and the water outlets of the 2 protein separators 13 are all connected with the first biochemical water treatment cavity 152 through pipelines.
In this embodiment, the water treatment module 10 further includes a water replenishing module 40, the water replenishing module 40 includes a liquid pump 41, a first water pumping pipe 42 connected to a water pumping port of the liquid pump 41, and a first water draining pipe 43 connected to a water draining port of the liquid pump 41, wherein the other end of the first water pumping pipe 42 extends to the inner side of the water storage tank 15, a plurality of water replenishing pipes 44 are connected to the first water draining pipe 43, one end of a part of the water replenishing pipes 44 extends to the inner side of the biochemical water treatment tank 143, and the other end of the water replenishing pipes 44 extends to the inner side of the first biochemical water treatment cavity 152 and the second biochemical water treatment cavity 153, and if the water level in the biochemical water treatment tank 143, the first biochemical water treatment cavity 152 and the second biochemical water treatment cavity 153 is too low, the water in the water storage cavity 154 can be added into the biochemical water treatment tank 143, the first biochemical water treatment cavity 152 and the second biochemical water treatment cavity 153 by the water replenishing module 40.
In this embodiment, the water supply module includes a main pipe 31 connected with a water storage cavity 154, a plurality of water diversion pipes 32 connected with the main pipe 31, the lower ends of the water diversion pipes 32 extend to the inner side of the fish pond 21, the water level of the water storage cavity 154 is always higher than the water level of the fish pond 21, so that water in the water storage cavity 154 can automatically flow into the fish pond 21 to supplement water, in order to prevent overflow of the fish pond 21, an electric valve can be arranged at the corresponding position of the main pipe 31 or the water diversion pipes 32, and the valve can be automatically opened or closed according to the water level detection result, thereby realizing automatic water supplement and overflow prevention.
A water pumping module 50 is arranged between the water storage cavity 154 and the multi-stage water treatment device 14, the water pumping module 50 comprises a second liquid pump 51, a second water pumping pipe 52 connected to a water pumping port of the second liquid pump 51, and a second water discharging pipe 53 connected to a water discharging port of the second liquid pump 51, one end of the second water pumping pipe 52 extends into the biochemical water treatment tank 143 with the number 4, and one end of the second water discharging pipe 53 extends to the inner side of the water storage cavity 154.
In this embodiment, be fixed with on the base 11 with the parallel protection of base 11 enclose keep off 61, protection encloses keep off 61 on be equipped with the restriction hole that supplies multistage water treatment facilities 14, storage water tank 15 to pack into, enclose the periphery that keeps off 61 to multistage water treatment facilities 14, storage water tank 15 through the protection and restrict and fix, can strengthen holistic structural strength, guarantee its bearing capacity, can guarantee can not lead to the condition that the box bursts because of the pressure cause after having installed a large amount of treatment waters, simultaneously, still accessible such hierarchy, divide into multistage water treatment facilities 14, storage water tank 15 and splice into a plurality of parts and form, can fast assembly.
In this embodiment, the water treatment module 10 further includes a sewage treatment module 70, where the sewage treatment module 70 includes a first sewage pipe 71 communicating with the bottom of the biochemical water treatment tank 143, and a second sewage pipe 72 communicating with the bottom of the inner side of the first biochemical water treatment chamber 152, the second biochemical water treatment chamber 153, and the water storage chamber 154, and valves are disposed on the first sewage pipe 71 and the second sewage pipe 72, and when the whole machine needs to be cleaned, the valves can be opened to drain the dirt deposited on the bottom from the first sewage pipe 71 and the second sewage pipe 72. In addition, drain pipes can be arranged at the bottoms of the inner sides of the micro-filter 12 and the protein separator 13, so that dirt deposited at the bottoms of the inner sides of the micro-filter 12 and the protein separator 13 can be discharged, and cleaning is facilitated.
In this embodiment, the fish farming system further includes a control module, the control module includes electric cabinet 80, the dissolved oxygen machine, detection device is including setting up in multistage water treatment device 14, storage water tank 15, temperature sensor in the fish pond 21, pH valve detector, water quality detection sensor, the fluviograph, oxygen concentration detector, temperature, pH valve, quality of water, water level, oxygen concentration in multistage water treatment device 14 through above-mentioned detection device real-time detection storage water tank 15, the fish pond 21, and through the real-time feedback of display screen on the electric cabinet, the convenience of customers knows the detection condition, increased the dissolved oxygen machine, the oxygen pipeline of dissolved oxygen machine is connected with storage water tank 15, the oxygen content of quality of water has been guaranteed.
In this embodiment, the fish farming system further includes a heating module, the heating module includes a heat conducting pipe wound around the outer sides of the multi-stage water treatment device 14 and the water storage tank 15, hot water or heat conducting oil can be introduced into the heat conducting pipe, and water in the multi-stage water treatment device 14 and the water storage tank 15 is heated in a heat transfer manner, so that in cold winter conditions, the water temperature of the fish pond is ensured, the temperature in the microorganism outlet process is also ensured, and the problem that microorganism treatment cannot be performed on sewage due to too low microbial activity due to too low temperature is avoided.
Example 3
The embodiment discloses an integrated fish farming system, including water treatment module 10, fish farming module 20, the sewage that the fish farming module produced is through the treatment of water treatment module 10, and the quality of water after the treatment accords with the reuse standard, pumps in the fish farming module again, realizes the effect of hydrologic cycle. The water treatment module 10 comprises a base 11, a micro-filter 12 arranged on the base 11, a protein separator 13, a multi-stage water treatment device 14 and a water storage tank 15.
The present embodiment differs from embodiment 1 in that: an ultraviolet sterilizer is added between the micro-filter 12 and the protein separator 13, sewage filtered by the micro-filter is introduced into the ultraviolet sterilizer, the core of the ultraviolet sterilizer is an ultraviolet lamp, a certain ultraviolet intensity and irradiation time are set, part of bacteria in the sewage are killed by ultraviolet rays, and then the sewage is transferred to the protein separator 13 for the next stage of treatment under the action of a water pump or a high-low water level and the like, and other structures in the embodiment are the same as those in the embodiment and will not be described in detail below.
The foregoing is merely a preferred embodiment of the present invention and it should be noted that modifications and adaptations to those skilled in the art may be made without departing from the principles of the present invention, which are intended to be comprehended within the scope of the present invention.
Claims (8)
1. An integrated fish farming system comprising a water treatment module (10), a fish farming module (20), characterized in that:
the water treatment module (10) comprises a base (11), a micro-filter (12) arranged on the base (11), a protein separator (13), a multi-stage water treatment device (14) and a water storage tank (15);
the inner cavity of the water storage tank (15) is divided into a first biochemical water treatment cavity (152), a second biochemical water treatment cavity (153) and a water storage cavity (154) through a first partition board (151), the highest water level of the first biochemical water treatment cavity (152) is higher than the highest water level of the second biochemical water treatment cavity (153), so that sewage in the first biochemical water treatment cavity (152) flows into the second biochemical water treatment cavity (153) through water level difference, the water storage cavity (154) is isolated from the first biochemical water treatment cavity (152), and the water storage cavity (154) is isolated from the second biochemical water treatment cavity (153);
the micro-filter (12), the protein separator (13), the first biochemical water treatment cavity (152), the second biochemical water treatment cavity (153), the multi-stage water treatment device (14) and the water storage cavity (154) are sequentially connected through pipelines;
the fish culture module (20) comprises a plurality of fish ponds (21), a water supply module is arranged between the water storage cavity (154) and the fish ponds (21), the lower ends of the fish ponds (21) are connected with drain pipes (22), all the drain pipes (22) are commonly connected to a excrement treatment device (23), drain pipes (24) are arranged on the inner sides of the drain pipes (22), the upper end face horizontal height of each drain pipe (24) is greater than the horizontal height of the upper end face of each drain pipe (22), filter cotton (25) is filled on the inner sides of the drain pipes (24), the drain pipes (24) extend to the outer sides of the drain pipes (22), all the drain pipes (24) are commonly connected with a centralized pipeline (26), the other ends of the centralized pipeline (26) extend to a liquid inlet groove of the micro-filter (12), and the bottoms of the fish ponds (21) are in a funnel-shaped structure;
the multistage water treatment device (14) comprises an outer frame (141) and a second partition plate (142) fixed on the inner side of the outer frame (141), the inner cavity of the outer frame (141) is divided into n biochemical water treatment boxes (143) by the second partition plate (142), n is more than or equal to 3, the 1 st biochemical water treatment box (143) and the n th biochemical water treatment box (143) are isolated from each other, the rest biochemical water treatment boxes (143) are sequentially connected through pipelines, the highest water level of the n th biochemical water treatment box (143) is lower than the highest water level of the n-1 th biochemical water treatment box (143), and the highest water level of the n th biochemical water treatment box (143) is higher than the highest water level of the water storage cavity (154), so that water treated by the n th biochemical water treatment box (143) flows into the water storage cavity (154) for storage through water level difference;
the water level of the water storage cavity (154) is always higher than that of the fish pond (21), the water supply module comprises a water main (31) connected with the water storage cavity (154) and a plurality of water diversion pipes (32) connected to the water main (31), and the lower ends of the water diversion pipes (32) extend to the inner side of the fish pond (21).
2. An integrated fish farming system according to claim 1, wherein the number of protein separators (13) is not less than 2.
3. An integrated fish farming system according to claim 1, wherein the water treatment module (10) further comprises a water replenishment module (40), the water replenishment module (40) comprises a liquid pump (41), a first water suction pipe (42) connected to a water suction port of the liquid pump (41), a first water discharge pipe (43) connected to a water discharge port of the liquid pump (41), the other end of the first water suction pipe (42) extends to the inner side of the water storage cavity (154), a plurality of water replenishment pipes (44) are connected to the first water discharge pipe (43), a part of the water replenishment pipes (44) extend to the inner side of the biochemical water treatment tank (143), and the other water replenishment pipes (44) extend to the inner sides of the first biochemical water treatment cavity (152) and the second biochemical water treatment cavity (153).
4. An integrated fish farming system according to claim 1, wherein a water pumping module (50) is arranged between the water storage cavity (154) and the multi-stage water treatment device (14), the water pumping module (50) comprises a second liquid pump (51), a second water pumping pipe (52) connected to a water pumping port of the second liquid pump (51), and a second water draining pipe (53) connected to a water draining port of the second liquid pump (51), one end of the second water pumping pipe (52) extends into an nth biochemical water treatment tank (143), and one end of the second water draining pipe (53) extends into the inner side of the water storage cavity (154).
5. An integrated fish farming system according to claim 1, wherein a protective enclosure (61) parallel to the base (11) is fixed to the base (11), and a limiting hole for the multi-stage water treatment device (14) and the water storage tank (15) to be installed is provided in the protective enclosure (61).
6. An integrated fish farming system according to claim 1, wherein the water treatment module (10) further comprises a drain module (70), the drain module (70) comprises a first drain pipe (71) communicated with the bottom of the biochemical water treatment tank (143), a second drain pipe (72) communicated with the bottoms of the first biochemical water treatment chamber (152), the second biochemical water treatment chamber (153) and the water storage chamber (154), and valves are arranged on the first drain pipe (71) and the second drain pipe (72).
7. An integrated fish farming system according to claim 1, further comprising a control module, wherein the control module comprises an electric cabinet (80), an oxygen dissolving machine, and a detection device, wherein the detection device comprises a temperature sensor, a ph value detector, a water quality detection sensor, a water level gauge, and an oxygen concentration detector arranged in a multi-stage water treatment device (14), a water storage tank (15), and a fish pond (21), and an oxygen pipeline of the oxygen dissolving machine is connected with the water storage tank (15).
8. An integrated fish farming system according to claim 1, further comprising a heating module comprising a heat pipe wound outside the multi-stage water treatment device (14), water storage tank (15).
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