CN114223608B - Device and method for cleaning floating pollutants in sepiella maindroni fry pond - Google Patents
Device and method for cleaning floating pollutants in sepiella maindroni fry pond Download PDFInfo
- Publication number
- CN114223608B CN114223608B CN202111524060.XA CN202111524060A CN114223608B CN 114223608 B CN114223608 B CN 114223608B CN 202111524060 A CN202111524060 A CN 202111524060A CN 114223608 B CN114223608 B CN 114223608B
- Authority
- CN
- China
- Prior art keywords
- water
- base body
- floating
- pond
- flow guide
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Active
Links
- 241001663378 Sepiella maindroni Species 0.000 title claims abstract description 29
- 238000000034 method Methods 0.000 title claims abstract description 25
- 238000004140 cleaning Methods 0.000 title claims abstract description 18
- 239000003344 environmental pollutant Substances 0.000 title description 7
- 231100000719 pollutant Toxicity 0.000 title description 7
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 232
- 238000001914 filtration Methods 0.000 claims abstract description 121
- 238000005273 aeration Methods 0.000 claims abstract description 29
- 230000000149 penetrating effect Effects 0.000 claims abstract description 4
- 238000001125 extrusion Methods 0.000 claims description 60
- 239000010865 sewage Substances 0.000 claims description 25
- 230000008569 process Effects 0.000 claims description 15
- 239000000758 substrate Substances 0.000 claims description 15
- 239000000356 contaminant Substances 0.000 claims description 6
- 241000238371 Sepiidae Species 0.000 abstract description 16
- 238000009360 aquaculture Methods 0.000 abstract description 12
- 244000144974 aquaculture Species 0.000 abstract description 12
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 abstract description 9
- 239000001301 oxygen Substances 0.000 abstract description 9
- 229910052760 oxygen Inorganic materials 0.000 abstract description 9
- 238000009395 breeding Methods 0.000 abstract description 3
- 230000001488 breeding effect Effects 0.000 abstract description 3
- 230000000384 rearing effect Effects 0.000 abstract description 2
- 239000000976 ink Substances 0.000 description 32
- 230000008901 benefit Effects 0.000 description 12
- 239000007789 gas Substances 0.000 description 10
- 239000012535 impurity Substances 0.000 description 9
- 230000009286 beneficial effect Effects 0.000 description 7
- 230000005540 biological transmission Effects 0.000 description 6
- 230000003203 everyday effect Effects 0.000 description 6
- 238000012423 maintenance Methods 0.000 description 6
- 238000003825 pressing Methods 0.000 description 6
- 230000002035 prolonged effect Effects 0.000 description 6
- 238000011010 flushing procedure Methods 0.000 description 5
- 230000035755 proliferation Effects 0.000 description 5
- 241000238557 Decapoda Species 0.000 description 4
- XUMBMVFBXHLACL-UHFFFAOYSA-N Melanin Chemical compound O=C1C(=O)C(C2=CNC3=C(C(C(=O)C4=C32)=O)C)=C2C4=CNC2=C1C XUMBMVFBXHLACL-UHFFFAOYSA-N 0.000 description 4
- 238000010521 absorption reaction Methods 0.000 description 4
- 230000000712 assembly Effects 0.000 description 4
- 238000000429 assembly Methods 0.000 description 4
- 230000006872 improvement Effects 0.000 description 4
- 230000033001 locomotion Effects 0.000 description 4
- 230000009467 reduction Effects 0.000 description 4
- 239000000725 suspension Substances 0.000 description 4
- 241001663395 Sepiella Species 0.000 description 3
- 208000034699 Vitreous floaters Diseases 0.000 description 3
- 230000000694 effects Effects 0.000 description 3
- 230000002349 favourable effect Effects 0.000 description 3
- 230000007774 longterm Effects 0.000 description 3
- 241000894006 Bacteria Species 0.000 description 2
- 241000237852 Mollusca Species 0.000 description 2
- 230000008859 change Effects 0.000 description 2
- 238000007599 discharging Methods 0.000 description 2
- 239000003657 drainage water Substances 0.000 description 2
- 230000004907 flux Effects 0.000 description 2
- 239000008187 granular material Substances 0.000 description 2
- 230000012447 hatching Effects 0.000 description 2
- 239000007788 liquid Substances 0.000 description 2
- 239000002184 metal Substances 0.000 description 2
- 239000000203 mixture Substances 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 239000012466 permeate Substances 0.000 description 2
- 239000013589 supplement Substances 0.000 description 2
- 239000003053 toxin Substances 0.000 description 2
- 231100000765 toxin Toxicity 0.000 description 2
- 238000003911 water pollution Methods 0.000 description 2
- 241000251468 Actinopterygii Species 0.000 description 1
- 241000238366 Cephalopoda Species 0.000 description 1
- 241000498791 Sepiella japonica Species 0.000 description 1
- 230000002776 aggregation Effects 0.000 description 1
- 238000004220 aggregation Methods 0.000 description 1
- 238000005452 bending Methods 0.000 description 1
- 238000005202 decontamination Methods 0.000 description 1
- 230000003588 decontaminative effect Effects 0.000 description 1
- 235000013601 eggs Nutrition 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 230000013011 mating Effects 0.000 description 1
- 239000011159 matrix material Substances 0.000 description 1
- 239000002245 particle Substances 0.000 description 1
- 239000000047 product Substances 0.000 description 1
- 239000013535 sea water Substances 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- 238000005406 washing Methods 0.000 description 1
- 239000002699 waste material Substances 0.000 description 1
Images
Classifications
-
- 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
- A01K63/003—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
- A01K63/042—Introducing gases into the water, e.g. aerators, air pumps
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02A—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
- Y02A40/00—Adaptation technologies in agriculture, forestry, livestock or agroalimentary production
- Y02A40/80—Adaptation technologies in agriculture, forestry, livestock or agroalimentary production in fisheries management
- Y02A40/81—Aquaculture, e.g. of fish
Landscapes
- Life Sciences & Earth Sciences (AREA)
- Environmental Sciences (AREA)
- Marine Sciences & Fisheries (AREA)
- Animal Husbandry (AREA)
- Biodiversity & Conservation Biology (AREA)
- Biological Treatment Of Waste Water (AREA)
Abstract
The invention discloses a device and a method for cleaning floating dirt in a sepiella maindroni fry pond, which relate to the technical field of aquaculture and are characterized in that the aquaculture base comprises a rectangular aquaculture pond, water changing pipes are arranged on two sides of the rectangular aquaculture pond in parallel, and aeration pipes are arranged at the bottom of the rectangular aquaculture pond in parallel; the filtering components are arranged at the four corners of the bottom of the rectangular culture pond; the flow guide assembly is uniformly distributed at the bottom of the culture pond and comprises a floating rod, the middle part of the floating rod is connected with a flow guide base body in a penetrating way, two ends of the floating rod are respectively fixedly connected with a base rod, the middle part of the base rod is connected with an auxiliary floating plate vertically and fixedly connected, the bottom end of the auxiliary floating plate is connected with one end of an anchor rope, the other end of the anchor rope is connected with a fixing piece, and the fixing piece is fixedly connected with the bottom of the rectangular culture pond; and through holes are distributed on the auxiliary floating plate. Solves the problems that floating dirt in the fry rearing pond can not be cleaned quickly and efficiently, water is saved, dissolved oxygen in water is increased, and the cuttlefish breeding density is improved.
Description
Technical Field
The invention relates to the technical field of aquaculture, in particular to a device and a method for cleaning floating pollutants in a sepiella maindroni fry pond.
Background
The statements in this section merely provide background information related to the present disclosure and may not constitute prior art.
Sepiella maindroni (Sepiellajaponica) is commonly called cuttlefish and fish of order, and belongs to the phylum Mollusca (Mollusca), cephalopoda (Cepalopoda), decarpales (Decapoda), sepiella (Sepiidae) and Sepiella (Sepiella). Sepiella maindroni is one of the traditional four marine products in the east China sea fishing farm, the highest annual yield historically reaches more than 6 million tons in Zhejiang province, and accounts for 9.3 percent of the total marine fishing yield in the whole province. Since the end of the 20 th century and the 70 th century, the output of Sepiella maindroni in the fishing ground along the Zhejiang coast is sharply reduced due to over-fishing and damage of spawning ground, and the Sepiella maindroni is not developed for fishing flood and is nearly extinct.
The proliferation and releasing are effective means for increasing the supplement amount of fishery resources. In recent years, the proliferation and release of Sepiella maindroni in Zhejiang province have been successful for the first time, sepiella maindroni disappearing for many years slowly starts to return to a common people dining table, and the proliferation and release of Sepiella maindroni has become the most successful artificial proliferation and release case in the east China sea fishing ground at present. The proliferation and releasing of Sepiella maindroni is mainly in the form of releasing fertilized eggs.
Through carrying out large-scale artificial breeding on the Sepiella maindroni for years, the Sepiella maindroni is observed to have a large amount of mucous floaters on the surface of the aquaculture water body during indoor artificial breeding. The floating matter mainly has 2 sources, one is from fed dead shrimps and residues with light weight of cuttlefish after eating the shrimps, the other is ink sprayed by the cuttlefish in activities such as snatching, fighting and mating, the ink is a sticky suspension composed of numerous fine black particles, is an indoquinone substance, is partially diffused into a water body, and is partially adhered and gathered when meeting chippings and the like, floats on the surface of the tank body and is difficult to disperse. Most of the causes of the death of the cuttlefish are from the rottenness of the dead shrimp pollutants, the blackening of the water body caused by ink jet, oil films formed by ink and debris and other floating objects, so that the water body is deteriorated, the oxygen supply is insufficient, and the influence is particularly obvious in the busy spawning season.
In actual cultivation production, the traditional mode is as follows:
1. according to the siphon principle, residual baits at the bottom are siphoned to a drainage ditch by using a sewage suction pipe 2 times a day, so that the rotting of the residual baits and the like is prevented, and the water quality is prevented from being spoiled;
2. during the culture period, in order to reduce the concentration of ink in the water body and maintain a good water environment, the water body is replaced at least 2 times every day, and 3/4 of the time is about each time; secondly, the cultivation is kept for 24 hours, although the floating dirt can be partially discharged through the drainage holes of the inner drainage pipe 1, the efficiency is not high, and the cultivation water directly flows to the drainage channel, which causes great waste. The water change amount is 200-300% every day, and the seawater supply amount is seriously insufficient in the peak period of seedling culture.
3. Floaters such as ink, debris and the like on the surface of the water body are removed by a water ladle and the like at variable time, the workload is large, and the floaters which are gathered into a pile can only be cleaned.
It should be noted that the above background description is only for the convenience of clear and complete description of the technical solutions of the present application and for the understanding of those skilled in the art. These solutions are not considered to be known to the person skilled in the art merely because they are set forth in the background section of the present application.
Disclosure of Invention
The invention aims to provide a device and a method for cleaning floating dirt in a sepiella maindroni fry pond, which can quickly and efficiently clean the floating dirt in the fry pond, clean water and save water, increase dissolved oxygen in the water and improve the culture density of sepiella maindroni.
The technical scheme adopted by the invention for realizing the purpose is as follows:
a device for clearing floating dirt in a sepiella maindroni fry pond comprises:
the cultivation substrate comprises a rectangular cultivation pond, water changing pipes are arranged on two sides of the rectangular cultivation pond in parallel, and aeration pipes are arranged at the bottom of the rectangular cultivation pond in parallel.
And the filtering assemblies are arranged at the four corners of the bottom of the rectangular culture pond.
According to the rectangular aquaculture pond, the filtering components are uniformly distributed at the four corners of the bottom of the rectangular aquaculture pond, so that more water bodies pass through the filtering components in the circulating process, the flow of the water bodies flowing through the filtering components is increased, the filtering efficiency of the water bodies in the rectangular aquaculture pond is improved, ink and residues which are not gathered are cleaned, the pollution of the ink, the residues or the residues to the water bodies is reduced, the aquaculture density of cuttlefishes in a single rectangular aquaculture pond is improved, and the overall economic benefit is improved; from long-time use, the ink, residues or residues are cleaned in time, bacteria in the water body are prevented from decomposing the ink, the residues or the residues, toxin is generated, the oxygen content of the water body is reduced, the death rate of the cuttlefish in the rectangular culture pond is reduced, and the overall economic benefit is improved.
The flow guide assembly is uniformly distributed at the bottom of the culture pond and comprises a floating rod, the middle part of the floating rod is connected with a flow guide base body in a penetrating way, two ends of the floating rod are respectively fixedly connected with a base rod, the middle part of the base rod is connected with an auxiliary floating plate vertically and fixedly connected, the bottom end of the auxiliary floating plate is connected with one end of an anchor rope, the other end of the anchor rope is connected with a fixing piece, and the fixing piece is fixedly connected with the bottom of the rectangular culture pond; and through holes are distributed on the auxiliary floating plate. In the working process of the flow guide assembly, the water in the rectangular culture pond can be guided, and dirt such as ink and the like in the rectangular culture pond is guided to the filtering assemblies on two sides; meanwhile, the flow guide assembly is arranged near the aeration pipe, and the flow guide base body is driven to rotate by utilizing the aeration work in the water tank, so that the flow of water nearby is driven to flow.
According to the invention, through the design of the flow guide assembly, the suspended matters such as ink and the like in the water body can be further guided to the filtering assembly, the flux of the water body flowing through the filtering assembly is further increased, the filtering efficiency of the water body in the rectangular culture pond is improved, the cuttlefish culture density in the single rectangular culture pond is further improved, and the overall benefit is improved; simultaneously, the water conservancy diversion subassembly can further mix and spread water and aeration gas, has very big improvement and balance to whole oxygen content in the rectangle breed pond, is favorable to preventing the emergence of events such as gathering nature death, is favorable to further improving the breed density of cuttlefish in single rectangle breed pond, simultaneously in the guide rivers, can make small-size wave to reduce filth and adhere to the sponge and arrange dirty intraductal wall probability promptly. Meanwhile, the connecting base rod is a metal rod, which is beneficial to configuring the two ends of the floating rod to prevent the floating range of the floating rod from being too large, thereby controlling the floating range of every other flow guide assembly; through the design of supplementary kickboard, thereby can avoid connecting too big messenger's of base pole weight and the kickbar both ends are bent, are favorable to balancing the density of whole water conservancy diversion subassembly, prevent to bend so that the condition of rupture takes place.
According to one embodiment of the invention, the filtering component channel comprises a first filtering base body, the middle part of the first filtering base body is vertically connected with a first fixing column, the first filtering base body is in a through cylinder shape, two ends of the first filtering base body are provided with permeable filtering screens, water circulation blades are respectively arranged on the first filtering base body close to the two ends, and the inner middle part of the first filtering base body is provided with a filtering sponge; the first fixing column is connected with the bottom of the rectangular culture pond and the first filtering base body. Rotatory in the same direction during the hydrologic cycle liquid in the first filtration base body, can be with the water through the filter screen that permeates water and inhale the back, the water can be through filtering the sponge, and the water body through filtering the sponge can be with melanin granules such as chinese ink adhesion on filtering the sponge, and clean water can flow under the drive of hydrologic cycle leaf.
Compared with the prior art, the invention can greatly improve the efficiency of the filter assembly in absorbing and purifying the water in the rectangular culture pond through the design of the filter assembly and the water circulation blades arranged on the first filter base body close to the two ends. The invention is beneficial to expanding the absorption range of the water body and absorbing the water body in a large range and in multiple layers by designing the water circulation blades, can absorb aggregates floating on the surface of the water body, can clean suspended matters such as ink and the like positioned on the middle layer or the bottom layer, can clean the rectangular culture pond in multiple layers, multiple angles and multiple ranges, and is beneficial to improving the efficiency and the capacity of purifying the water body, thereby improving the culture density in a single culture pond and improving the overall economic benefit. Compared with the prior art, the invention can greatly reduce the replacement amount of the water body, most of the water body passing through the filtering component can be recycled, the utilization rate of the water body is improved, the floating dirt of Miao China can be cleaned quickly and efficiently, and simultaneously the water consumption can be saved.
According to one embodiment of the invention, the filtering component channel comprises a second filtering base body, the second filtering base body is a three-way pipe, the second filtering base body comprises a water inlet pipeline, a water outlet pipeline and an inner sewage discharge pipe, the water inlet pipeline is coaxially connected with the water outlet pipeline, the axis of the inner sewage discharge pipe is perpendicular to the water inlet pipeline, the water inlet pipeline and the water outlet pipeline are positioned on two sides of one end of the inner sewage discharge pipe, and the other end of the inner sewage discharge pipe is connected with a sewage discharge pipeline at the bottom of the culture pond; the water inlet pipeline and the water outlet pipeline are respectively provided with a filter screen at the end, a water circulating blade is arranged in the water inlet pipeline, a filter sponge is arranged at the joint of the water inlet pipeline and the water outlet pipeline, a first baffle is arranged in the water outlet pipeline, and a second baffle is arranged in the inner sewage discharging pipe. In the filtering state, namely when the first baffle is in the closed position and the second baffle is in the open position, the water body flows in from the water inlet pipeline under the driving of the water circulation blade, and flows out from the water outlet pipeline after being filtered by the filtering sponge; the washing state, when first baffle is in open position, second baffle is in closed position promptly, the water can be under water circulating blade's drive, from the inlet channel inflow, after the filtration of filtering sponge, from interior blowdown pipe discharge.
The filter assembly is designed to be divided into two states, namely a filtering state and a flushing state. In a filtering state, under the drive of the water circulation blades in the filtering component, water can flow in from the water inlet pipe, and after being filtered by the filtering sponge, the water can flow out from the water outlet pipeline, so that the absorption range of the water can be expanded, and the water can be purified in a large range in a multi-level manner; meanwhile, the replacement amount of the water body can be greatly reduced, most of the water body passing through the filtering component can be recycled, the utilization rate of the water body is improved, the floating dirt of Miao China can be quickly and efficiently cleaned, and meanwhile, the water consumption can be saved. In a flushing state, the filtering sponge is mainly cleaned, so that sundries in the filtering sponge can be discharged along with water flow, and the service life of the filtering sponge can be greatly prolonged; meanwhile, the filtering sponge does not need to be replaced every day, so that the labor cost is reduced; meanwhile, the culture maintenance cost of the culture pond is greatly reduced, and the improvement of the overall economic benefit is facilitated.
According to one embodiment of the invention, an automatic extrusion device is arranged above the filter sponge, the automatic extrusion device comprises a support frame, the support frame is fixedly connected above the water inlet pipeline and the water outlet pipeline, a hydraulic rod is arranged at the top of the support frame, a push rod is fixedly connected at the bottom of the hydraulic rod, and an extrusion circular plate is arranged at the bottom of the push rod. The push rod is pushed through the hydraulic rod, so that the push rod drives the extrusion circular plate to extrude the filtering sponge, and therefore dirt and impurities in the filtering sponge are discharged.
The automatic squeezing device is designed, so that squeezing movement of the filtering sponge is facilitated, sundries in the filtering sponge are conveniently discharged along with water flow in the drainage process, and the service life of the filtering sponge can be greatly prolonged; meanwhile, the filtering sponge does not need to be replaced by manpower every day, so that the labor cost is reduced. In a long term, the culture maintenance cost of the culture pond is greatly reduced, and the improvement of the overall economic benefit is facilitated.
According to one embodiment of the invention, the bottom of the extrusion circular plate is elastically connected with an auxiliary extrusion plate, the auxiliary extrusion plate comprises an auxiliary extrusion base body, the auxiliary extrusion base body is annular, and an auxiliary extrusion rod is arranged around the auxiliary extrusion base body; aeration holes are uniformly distributed on the auxiliary extrusion base body and the auxiliary extrusion rod, and the auxiliary extrusion plate is connected with an aeration pipe. When the extrusion circular plate is driven to descend, the auxiliary extrusion plate of the extrusion circular plate can extrude the filtering sponge, and meanwhile, the auxiliary extrusion plate can carry out aeration treatment through the aeration holes.
According to the invention, through the design of the auxiliary extrusion plate, air is input into the filtering sponge in the extrusion process, and the gap inside the filtering sponge is dredged through the input of the air, so that impurities, ink and the like can be discharged from the filtering sponge quickly, the residues of the ink and the like can be avoided, and the cleaning effect of the filtering sponge is improved; meanwhile, a part of gas is stored in the filtering sponge in the extrusion process in a gas transmission mode, so that excessive extrusion, breakage of the filtering sponge and the like are avoided, and the service life of the filtering sponge is prolonged; meanwhile, the auxiliary extrusion plate is matched with the flow velocity of the drainage water flow during gas transmission, so that the adhesion of impurities, ink and the like to the pipe wall of the filtering component can be avoided, the reduction of the circulation of the impurities or the ink to the filtering component is favorably prevented, the water pollution in the culture pond is caused, and the reduction of the maintenance cost of the filtering component is favorably realized; the air bubbles formed in the air transmission process are favorably contacted with the water body, so that certain noise is formed, and the cultured organisms are prevented from approaching.
According to one embodiment of the invention, the flow guide base body is a through cylinder, the second flow guide blades are arranged outside the flow guide base body in a surrounding mode, the first flow guide blades are arranged at the end part of the flow guide base body in a surrounding mode, the third flow guide blades are arranged between the first flow guide blades and the second flow guide blades, the third flow guide blades are arranged in an inclined mode, and the bottoms of the third flow guide blades are not connected with the flow guide base body; the second guide vane is along the radius direction of the guide base body; the first guide vane is connected with the floating rod through a bearing ring.
According to the invention, through the design of the flow guide substrate, the rotation of the flow guide substrate is driven by the aerated water flow to drive the flow of the water flow nearby the flow guide substrate, so that the floating objects on the water surface are driven to flow towards the inner blow-off pipe; the water circulation and flow in the pool are promoted, and the hatching and growth of organisms are facilitated; the water flow exchange between the middle and upper water bodies is realized, the semi-suspension and the like in the middle water body are collected and discharged to an inner blow-off pipe, and the balance of water temperature, water quality and the like between the middle and upper water bodies is realized; meanwhile, the upward discharge speed of aeration airflow of the aeration component can be slowed down in the rotating motion process of the flow guide substrate, and meanwhile, bubbles formed by aeration in water are scattered to drive gas to be dissolved in water, so that the oxygen content in water is enhanced and averaged, and the culture density of the cuttlefish in a single rectangular culture pond is further improved.
The invention also provides a method for cleaning floating pollutants in the sepiella maindroni fry pond, which comprises the following steps:
s1: clean water enters a rectangular culture pond through a water changing pipe;
s2: the water body is stirred by the flow guide assembly, so that the water body in the rectangular culture pond flows ceaselessly, and simultaneously, the suspended matters and other pollutants are guided to the filtering assembly;
s3: the water can flow through and enter filter assembly at the in-process of circulation, and filter assembly can clear up filths such as chinese ink in the water to discharge clean water.
Compared with the prior art, the invention has the beneficial effects that: (1) Through the design of the diversion substrate, the flow of the water body in the pool is facilitated, and the floating objects on the water surface are driven to flow towards the direction of the inner blow-off pipe; (2) Through to filtering component, the water economy resource when having done high-efficient decontamination can also reduce the filth and adhere to the sponge and arrange dirty intraductal wall probability promptly, need not artificial intervention simultaneously, saves the cost of labor.
Drawings
FIG. 1 is a schematic view of the whole apparatus for cleaning up floating contaminants in a sepiella maindroni fry pond;
FIG. 2 is a schematic view of a flow directing assembly;
FIG. 3 is a schematic view of a flow directing substrate;
FIG. 4 is a schematic cross-sectional view of a filter assembly according to example 1;
FIG. 5 is a schematic sectional front view showing the filter assembly of example 2 in a filter state;
FIG. 6 is a schematic side view in cross section showing the filtration state of the filter assembly in example 2;
FIG. 7 is a schematic side view in cross section showing a state in which the filter assembly of example 2 is washed;
FIG. 8 is a schematic sectional front view showing a state in which a filter assembly of example 2 is flushed;
FIG. 9 is a schematic front view of an automatic extrusion apparatus;
FIG. 10 is a side view of the automatic pressing apparatus.
Reference numerals: the cultivation substrate 100, the rectangular cultivation pond 110, the water change pipe 120, the aeration pipe 130, the sewage discharge pipe 140, the filter assembly 200, the water circulation blade 210, the filter sponge 220, the guide assembly 300, the float rod 310, the guide base 320, the second guide blade 321, the first guide blade 322, the third guide blade 323, the connection base 330, the auxiliary float plate 340, the anchor rope 350, the fixing member 360, the first filter base 400, the first fixing column 410, the second filter base 500, the water inlet pipe 510, the water outlet pipe 520, the first baffle 521, the inner sewage discharge pipe 530, the second baffle 531, the automatic extrusion device 600, the support frame 610, the hydraulic rod 620, the push rod 630, the extrusion circular plate 640, the auxiliary extrusion plate 650, the auxiliary extrusion base 651, the auxiliary extrusion rod 652 and the aeration hole 653.
Detailed Description
The technical scheme of the invention is further described in detail by combining the detailed description and the attached drawings:
example 1:
as shown in fig. 1, a device for cleaning floating contaminants in a sepiella maindroni rearing pond comprises:
the cultivation substrate 100 comprises a rectangular cultivation pond 110, water changing pipes 120 are arranged on two sides of the rectangular cultivation pond 110 in parallel, and aeration pipes 130 are arranged at the bottom of the rectangular cultivation pond 110 in parallel.
The filtering assemblies 200 are arranged at the four corners of the bottom of the rectangular culture pond 110.
According to the invention, the filtering components 200 are uniformly distributed at the four corners of the bottom of the rectangular culture pond 110, so that more water bodies pass through the filtering components 200 in the circulating process, the flow of the water bodies flowing through the filtering components 200 is increased, the filtering efficiency of the water bodies in the rectangular culture pond 110 is improved, ink and residues which are not accumulated yet are cleaned, the pollution of the ink, the residues or the residues to the water bodies is reduced, the culture density of the cuttlefish in a single rectangular culture pond 110 is improved, and the overall economic benefit is improved; from long-time use, the ink, the residues or the residues are cleaned in time, the bacteria in the water body are prevented from decomposing the ink, the residues or the residues to generate toxin, the oxygen content of the water body is reduced, the death rate of the cuttlefish in the rectangular culture pond 110 is reduced, and the overall economic benefit is improved.
The flow guide assembly 300 is uniformly distributed at the bottom of the culture pond, the flow guide assembly 300 comprises a floating rod 310, the middle part of the floating rod 310 is connected with a flow guide base body 320 in a penetrating manner, two ends of the floating rod 310 are respectively fixedly connected with a base rod 330, the middle part of the base rod 330 is vertically and fixedly connected with an auxiliary floating plate 340, the bottom end of the auxiliary floating plate 340 is connected with one end of an anchor rope 350, the other end of the anchor rope 350 is connected with a fixing piece 360, and the fixing piece 360 is fixedly connected with the bottom of the rectangular culture pond 110; through holes are arranged on the auxiliary floating plate 340. In the working process of the flow guide assembly 300, the water in the rectangular culture pond 110 can be guided, and dirt such as ink and the like in the rectangular culture pond 110 can be guided to the filter assemblies 200 on two sides; meanwhile, the flow guide assembly 300 is disposed near the aeration pipe 130, and drives the flow guide substrate 320 to rotate by using the aeration work inside the pool, thereby driving the nearby water flow to flow.
According to the invention, through the design of the flow guide assembly 300, the suspended matters such as ink and the like in the water body can be further guided to the filtering assembly 200, the flux of the water body flowing through the filtering assembly 200 is further increased, the filtering efficiency of the water body in the rectangular culture pond 110 is improved, the cuttlefish culture density in the single rectangular culture pond 110 is further improved, and the overall benefit is improved; meanwhile, the diversion assembly 300 can further mix and diffuse the water body and the aeration gas, so that the whole oxygen content in the rectangular culture pond 110 is greatly improved and balanced, events such as aggregation death are favorably prevented, the culture density of the cuttlefish in the single rectangular culture pond 110 is favorably improved, and meanwhile, small waves can be manufactured while water flow is guided, so that the probability that dirt adheres to sponge, namely the inner wall of the inner sewage discharge pipe 530 is reduced. Meanwhile, the connection base rod 330 is a metal rod, which is beneficial to configuring the two ends of the floating rod 310 to prevent the floating range of the floating rod 310 from being too large, thereby controlling the floating range of every other flow guide assembly 300; through the design of the auxiliary floating plate 340, the two ends of the floating rod 310 can be prevented from being bent due to the overlarge weight of the connecting base rod 330, the density of the whole flow guide assembly 300 is balanced, and the situation that the floating rod is broken due to bending is prevented.
As shown in fig. 4, the filtering assembly 200 comprises a first filtering base 400, the middle of the first filtering base 400 is vertically connected with a first fixing column 410, the first filtering base 400 is a through cylinder type, the length is 80-100cm, the diameter is 50cm, two ends of the first filtering base 400 are provided with water permeable filtering screens 420, the two ends of the first filtering base 400 are respectively provided with water circulation blades 210, and the inner middle of the first filtering base 400 is provided with a filtering sponge 220; the first fixing column 410 connects the bottom of the rectangular culture pond 110 with the first filtering base 400. Rotatory in the same direction during the hydrologic cycle liquid in the first filter base member 400, can inhale the back through filter screen 420 that permeates water with the water, the water can be through filtering sponge 220, and the water body through filtering sponge 220 can be with melanin granules such as chinese ink on filtering sponge 220 adhesion, and clean water can flow under the drive of hydrologic cycle leaf.
Compared with the prior art, the invention can greatly improve the efficiency of the filter assembly 200 in absorbing and purifying the water in the rectangular culture pond 110 through the design of the filter assembly 200 and the water circulation blades 210 arranged at the two ends of the first filter matrix 400. According to the invention, through the design of the water circulation blades 210, the water circulation device is beneficial to expanding the absorption range of the water body and absorbing the water body in a large range in a multi-layer manner, not only can the aggregate floating on the surface of the water body be absorbed, but also the suspended matters such as ink and the like on the middle layer or the bottom layer can be cleaned, the rectangular culture pond 110 can be cleaned in a multi-layer, multi-angle and multi-range manner, the efficiency and the capacity of purifying the water body can be improved, the culture density in a single culture pond can be improved, and the overall economic benefit can be improved. Compared with the prior art, the invention can greatly reduce the replacement amount of the water body, most of the water body passing through the filtering component 200 can be recycled, the utilization rate of the water body is improved, the floating dirt of Miao China can be cleaned quickly and efficiently, and simultaneously the water consumption can be saved.
Example 2:
as shown in fig. 5, 6, 7, and 8, in the above embodiment or modification, the example in which the filter module 200 treats the water body is described as an example, but the filter module 200 may be further treated. That is, if the filter assembly 200 comprises the second filter base 500, the second filter base 500 is a three-way pipe, the second filter base 500 comprises a water inlet pipe 510, a water outlet pipe 520 and an inner sewage discharge pipe 530, the water inlet pipe 510 is coaxially connected with the water outlet pipe 520, the axis of the inner sewage discharge pipe 530 is perpendicular to the water inlet pipe 510, the water inlet pipe 510 and the water outlet pipe 520 are positioned at two sides of one end of the inner sewage discharge pipe 530, and the other end of the inner sewage discharge pipe 530 is connected with the sewage discharge pipe 140 at the bottom of the culture pond; the water inlet pipe 510 and the water outlet pipe 520 are provided with filter screens at the end ports, the water inlet pipe 510 is internally provided with a water circulating blade 210, the joint of the water inlet pipe 510 and the water outlet pipe 520 is provided with a filter sponge 220, the water outlet pipe 520 is internally provided with a first baffle 521, and the inner sewage discharge pipe 530 is internally provided with a second baffle 531. In a filtering state, that is, when the first baffle 521 is in the closed position and the second baffle 531 is in the open position, the water body flows in from the water inlet pipe 510 under the driving of the water circulating blade 210, and flows out from the water outlet pipe 520 after being filtered by the filtering sponge 220; in the flushing state, that is, when the first baffle 521 is in the open position and the second baffle 531 is in the closed position, the water flows in from the water inlet pipe 510 under the driving of the water circulating blade 210, and is filtered by the filtering sponge 220 and then discharged from the inner sewage discharge pipe 530.
The present invention divides the filter assembly 200 into two states, a filtering state and a flushing state, by designing the filter assembly 200. In a filtering state, under the driving of the water circulation blades 210 in the filtering component 200, water flows in from the water inlet pipe, and flows out from the water outlet pipeline 520 after being filtered by the filtering sponge 220, so that the absorption range of the water is expanded, and the water is purified in a large range in a multi-level manner; meanwhile, the replacement amount of the water body can be greatly reduced, most of the water body passing through the filtering component 200 can be recycled, the utilization rate of the water body is improved, the floating dirt of Miao China can be quickly and efficiently cleaned, and meanwhile, the water consumption can be saved. In a flushing state, the filtering sponge 220 is mainly cleaned, which is beneficial to discharging sundries in the filtering sponge 220 along with water flow, and the service life of the filtering sponge 220 can be greatly prolonged; meanwhile, the filtering sponge 220 does not need to be replaced by manpower every day, so that the labor cost is reduced; meanwhile, in the long term, the culture maintenance cost of the culture pond is greatly reduced, and the overall economic benefit is improved.
The filter assembly 200 may be configured as follows. And circulation one: with the first baffle 521 in the open position and the second baffle 531 in the closed position, the dirt is adsorbed by the filtering sponge 220 as the water flows through, and the clean water flows out from the water outlet pipe 520, and the time can be set to 4 hours; and (2) circulation II: 4 hours, the first baffle 521 is positioned at the closed position and the second baffle 531 is positioned at the open position by using a timing device, dirty water and dirt are extruded and discharged to the inner sewage discharge pipe 530 to flow out by using the automatic extruding device 600 above the filtering sponge 220, and the time is set to be 10 minutes; after 10 minutes, the automatic pressing device 600 stops, the first shutter 521 returns to the open position, the second shutter 531 returns to the closed position, and the cycle is continued for one, and after 4 hours, the cycle is continued for two, and the cycle is continued in turn.
As shown in fig. 5, 6, 7, 8, 9 and 10, an automatic squeezing device 600 is arranged above the filtering sponge 220, the automatic squeezing device 600 comprises a support frame 610, the support frame 610 is fixedly connected above the water inlet pipe 510 and the water outlet pipe 520, a hydraulic rod 620 is arranged at the top of the support frame 610, a push rod 630 is fixedly connected at the bottom of the hydraulic rod 620, and a squeezing circular plate 640 is arranged at the bottom of the push rod 630. The push rod 630 is pushed by the hydraulic rod 620, so that the push rod 630 drives the extrusion disc 640 to extrude the filtering sponge 220, and then the dirt and the impurities in the filtering sponge 220 are discharged.
According to the invention, through the design of the automatic extrusion device 600, the extrusion movement of the filtering sponge 220 is favorably realized, so that impurities in the filtering sponge 220 are conveniently discharged along with water flow in the drainage process, and the service life of the filtering sponge 220 can be greatly prolonged; meanwhile, the filtering sponge 220 does not need to be replaced by manpower every day, so that the labor cost is reduced. In a long term, the culture maintenance cost of the culture pond is greatly reduced, and the improvement of the overall economic benefit is facilitated.
As shown in fig. 9 and 10, the bottom of the extrusion circular plate 640 is elastically connected with an auxiliary extrusion plate 650, the auxiliary extrusion plate 650 includes an auxiliary extrusion base 651, the auxiliary extrusion base 651 is annular, and the auxiliary extrusion base 651 surrounds and arranges an auxiliary extrusion rod 652; aeration holes 653 are uniformly distributed on the auxiliary extrusion base 651 and the auxiliary extrusion rod 652, and the auxiliary extrusion plate 650 is connected with the aeration pipe 130. When the pressing circular plate 640 is driven to descend, the auxiliary pressing plate 650 associated with the pressing circular plate 640 presses the filter sponge 220, and the auxiliary pressing plate 650 performs an aeration process through the aeration hole 653.
According to the invention, through the design of the auxiliary extrusion plate 650, air is input into the filtering sponge 220 in the extrusion process, and the air is input into the gap inside the filtering sponge 220 to dredge, so that impurities, ink and the like can be discharged from the filtering sponge 220 quickly, the residues of ink and the like can be avoided, and the cleaning effect of the filtering sponge 220 can be improved; meanwhile, a part of gas is stored in the filtering sponge 220 in the extrusion process in a gas transmission mode, so that excessive extrusion, breakage of the filtering sponge 220 and the like are avoided, and the service life of the filtering sponge 220 is prolonged; meanwhile, the auxiliary extrusion plate 650 is matched with the flow velocity of the drainage water flow during gas transmission, so that the adhesion of impurities, ink and the like to the pipe wall of the filter assembly 200 can be avoided, the reduction of the circulation of the impurities or the ink to the filter assembly 200 can be prevented, the water pollution in the culture pond can be caused, and the reduction of the maintenance cost of the filter assembly 200 can be facilitated; the air bubbles formed in the air transmission process are favorably contacted with the water body, so that certain noise is formed, and the cultured organisms are prevented from approaching.
As shown in fig. 2 and 3, the flow guiding base 320 is a through cylinder, the second flow guiding vanes 321 are arranged around the outside of the flow guiding base 320, the first flow guiding vanes 322 are arranged around the end of the flow guiding base 320, the third flow guiding vanes 323 are arranged between the first flow guiding vanes 322 and the second flow guiding vanes 321, the third flow guiding vanes 323 are arranged in an inclined manner, and the bottom of the third flow guiding vanes 323 is not connected with the flow guiding base 320; the second guide vane 321 is along the radial direction of the guide base body 320; the first guide vane 322 is connected to the floating rod 310 through a bearing ring.
According to the invention, through the design of the flow guide substrate 320, the rotation of the flow guide substrate 320 is driven by the aeration water flow to drive the flow of the water flow nearby the flow guide substrate, so that the floating objects on the water surface are driven to flow towards the inner sewage discharge pipe 530; the water circulation and flow in the pool are promoted, and the hatching and growth of organisms are facilitated; the water flow exchange between the middle and upper water bodies is realized, the semi-suspension in the middle water body is collected and discharged to the inner blow-off pipe 530, and the balance of water temperature, water quality and the like between the middle and upper water bodies is realized; meanwhile, the upward discharge speed of the aeration airflow of the aeration component can be slowed down in the rotating motion process of the flow guide substrate 320, and meanwhile, bubbles formed by aeration in water are scattered to drive the gas to be dissolved in the water, so that the oxygen content in the water is increased and averaged, and the culture density of the cuttlefish in the single rectangular culture pond 110 is further improved.
The invention also provides a method for cleaning floating pollutants in the sepiella maindroni fry pond, which comprises the following steps:
s1: clean water enters the rectangular culture pond 110 through the water changing pipe 120;
s2: the water is agitated by the guide assembly 300, so that the water continuously flows in the rectangular culture pond 110, and simultaneously, the dirt such as the suspension is guided to the filter assembly 200;
s3: in the process of circulation, the water body can flow through and enter the filter assembly 200, and the filter assembly 200 can clean up filth such as ink in the water body and discharge clean water body.
The embodiments described above are intended to illustrate the technical solutions of the present invention in detail, and it should be understood that the above-mentioned embodiments are only specific embodiments of the present invention, and are not intended to limit the present invention, and any modification, supplement or similar substitution made within the scope of the principles of the present invention should be included in the protection scope of the present invention.
Claims (6)
1. A device for cleaning floating dirt in a sepiella maindroni fry pond comprises:
the cultivation substrate (100) comprises a rectangular cultivation pond (110), water changing pipes (120) are arranged on two sides of the rectangular cultivation pond (110) in parallel, and aeration pipes (130) are arranged at the bottom of the rectangular cultivation pond (110) in parallel;
the device is characterized by further comprising a filtering component (200), wherein the filtering component (200) is arranged at the four corners of the bottom of the rectangular culture pond (110);
the flow guide assembly (300) is uniformly distributed at the bottom of the rectangular culture pond (110), the flow guide assembly (300) comprises a floating rod (310), the middle of the floating rod (310) is connected with a flow guide base body (320) in a penetrating manner, two ends of the floating rod (310) are respectively fixedly connected with a base rod (330), the middle of the base rod (330) is vertically and fixedly connected with an auxiliary floating plate (340), the bottom end of the auxiliary floating plate (340) is connected with one end of an anchor rope (350), the other end of the anchor rope (350) is connected with a fixing piece (360), and the fixing piece (360) is fixedly connected with the bottom of the rectangular culture pond (110);
through holes are distributed on the auxiliary floating plate (340);
the filter assembly (200) comprises a first filter base body (400), the middle of the first filter base body (400) is vertically connected with a first fixing column (410), the first filter base body (400) is of a through cylindrical shape, two ends of the first filter base body (400) are provided with water permeable filter screens (420), the first filter base body (400) is close to the two ends and is respectively provided with a water circulation blade (210), and the middle inside the first filter base body (400) is provided with a filter sponge (220);
the first fixing column (410) is connected with the bottom of the rectangular culture pond (110) and the first filtering base body (400).
2. The device for removing the floating contaminants in the sepiella maindroni fry pond according to claim 1, wherein the device comprises: the filtering component (200) comprises a second filtering base body (500), the second filtering base body (500) is a three-way pipe, the second filtering base body (500) comprises a water inlet pipeline (510), a water outlet pipeline (520) and an inner sewage discharge pipe (530), the water inlet pipeline (510) is coaxially connected with the water outlet pipeline (520), the axis of the inner sewage discharge pipe (530) is vertical to the water inlet pipeline (510), the water inlet pipeline (510) and the water outlet pipeline (520) are positioned at two sides of one end of the inner sewage discharge pipe (530), and the other end of the inner sewage discharge pipe (530) is connected with a sewage discharge pipeline (140) at the bottom of the culture pond;
the filter screen is arranged at the port of each of the water inlet pipeline (510) and the water outlet pipeline (520), a water circulating blade (210) is arranged in each of the water inlet pipelines (510), a filtering sponge (220) is arranged at the joint of each of the water inlet pipeline (510) and the water outlet pipeline (520), a first baffle (521) is arranged in each of the water outlet pipelines (520), and a second baffle (531) is arranged in each of the inner sewage discharge pipes (530).
3. The device for cleaning the floating dirt in the sepiella maindroni fry pond according to the claim 2, which is characterized in that: filter sponge (220) top and be equipped with automatic extrusion device (600), automatic extrusion device (600) is including support frame (610), support frame (610) link inlet channel (510) and outlet conduit (520) top admittedly, support frame (610) top is equipped with hydraulic stem (620), push rod (630) are linked firmly in hydraulic stem (620) bottom, push rod (630) bottom is equipped with extrusion plectane (640).
4. The device for cleaning the floating dirt in the sepiella maindroni fry pond according to the claim 3, which is characterized in that: the bottom of the extrusion circular plate (640) is elastically connected with an auxiliary extrusion plate (650), the auxiliary extrusion plate (650) comprises an auxiliary extrusion base body (651), the auxiliary extrusion base body (651) is annular, and auxiliary extrusion rods (652) are arranged around the auxiliary extrusion base body (651);
aeration holes (653) are uniformly distributed on the auxiliary extrusion base body (651) and the auxiliary extrusion rod (652), and the auxiliary extrusion plate (650) is connected with an aeration pipe.
5. The device for cleaning floating dirt in the sepiella maindroni fry pond according to any one of claims 1 to 4, which is characterized in that: the flow guide base body (320) is a through cylinder, second flow guide vanes (321) are arranged outside the flow guide base body (320) in a surrounding mode, first flow guide vanes (322) are arranged at the end portion of the flow guide base body (320) in a surrounding mode, third flow guide vanes (323) are arranged between the first flow guide vanes (322) and the second flow guide vanes (321), the third flow guide vanes (323) are arranged in an inclined mode, and the bottoms of the third flow guide vanes (323) are not connected with the flow guide base body (320);
the second guide vane (321) is arranged along the radius direction of the guide base body (320);
the first guide vane (322) is connected with the floating rod (310) through a bearing ring.
6. The method for cleaning floating contaminants in the sepiella maindroni culture pond, which is characterized in that the device for cleaning floating contaminants in the sepiella maindroni culture pond, according to claim 5, is adopted, and the method for cleaning floating contaminants in the sepiella maindroni culture pond comprises the following steps:
s1: clean water enters the rectangular culture pond (110) through a water changing pipe (120);
s2: the water is stirred by the flow guide assembly (300) so that the water in the rectangular culture pond (110) flows ceaselessly, and meanwhile, suspended matters are guided to the filtering assembly (200);
s3: the water body can flow through and enter the filter assembly (200) in the circulating process, and the ink in the water body can be cleaned by the filter assembly (200) and the clean water body is discharged.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202111524060.XA CN114223608B (en) | 2021-12-14 | 2021-12-14 | Device and method for cleaning floating pollutants in sepiella maindroni fry pond |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202111524060.XA CN114223608B (en) | 2021-12-14 | 2021-12-14 | Device and method for cleaning floating pollutants in sepiella maindroni fry pond |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN114223608A CN114223608A (en) | 2022-03-25 |
| CN114223608B true CN114223608B (en) | 2023-03-21 |
Family
ID=80755585
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202111524060.XA Active CN114223608B (en) | 2021-12-14 | 2021-12-14 | Device and method for cleaning floating pollutants in sepiella maindroni fry pond |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN114223608B (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115399284B (en) * | 2022-11-02 | 2023-05-26 | 张家界民康生物科技有限公司 | Water body circulation purifying treatment device for aquaculture |
Family Cites Families (14)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103053447A (en) * | 2011-10-20 | 2013-04-24 | 中国水产科学研究院渔业机械仪器研究所 | Purified water aquaculture system using aeration assembly |
| CN103190373A (en) * | 2013-04-22 | 2013-07-10 | 天津市滨海新区东金生物科技有限公司 | Water-circulating culture pond |
| CN104273085B (en) * | 2014-10-17 | 2016-06-22 | 浙江海洋学院 | Purification assembly at the bottom of industrialized culture pond |
| CN107466935A (en) * | 2017-09-08 | 2017-12-15 | 岭南师范学院 | New indoor culturing pool is used in a kind of cuttlefish cultivation |
| CN107711676A (en) * | 2017-11-23 | 2018-02-23 | 中国水产科学研究院渔业机械仪器研究所 | A kind of recirculated water loach high-density breeding pond |
| JP7202796B2 (en) * | 2018-07-09 | 2023-01-12 | オルガノ株式会社 | Water treatment device and water treatment method |
| CN109006648A (en) * | 2018-07-28 | 2018-12-18 | 福建省水产技术推广总站 | Water body is removed contamination system and its application |
| CN111252931A (en) * | 2018-11-30 | 2020-06-09 | 李洋霞 | Aquaculture water purification system |
| CN110352895B (en) * | 2019-07-18 | 2022-02-18 | 浙江省海洋水产研究所 | A multi-functional marine fish breeding device for experiment |
| CN210580557U (en) * | 2019-08-05 | 2020-05-22 | 江西省江汉生态环境工程有限公司 | Water-activating device for pond culture |
| CN110604083A (en) * | 2019-09-25 | 2019-12-24 | 南京市水产科学研究所 | Floating bed structure for pond industrialized culture system and purification area arrangement method |
| CN112624493B (en) * | 2020-11-27 | 2021-09-28 | 浙江省海洋水产研究所 | Stone-headed fish circulating water treatment process method and special device thereof |
| CN113735385B (en) * | 2021-09-24 | 2023-05-23 | 浙江省海洋水产研究所 | Cultivation wastewater treatment device and treatment method thereof |
| CN113678784B (en) * | 2021-09-24 | 2022-06-14 | 浙江省海洋水产研究所 | Automatic sewage discharging device of aquaculture pond |
-
2021
- 2021-12-14 CN CN202111524060.XA patent/CN114223608B/en active Active
Also Published As
| Publication number | Publication date |
|---|---|
| CN114223608A (en) | 2022-03-25 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN109984078B (en) | Intensive pond internal circulation aquaculture system | |
| CN201726747U (en) | Ecotypic fish farming system | |
| CN201414345Y (en) | Prawn culture purification system | |
| CN200976785Y (en) | Self-suction pollution discharging filtering cultivating pond | |
| CN213246427U (en) | Embedded land-based circular pond recirculating aquaculture system | |
| CN108835001A (en) | A kind of cultivation cell system of gas cyclone dirt collection | |
| CN107018941A (en) | A kind of circular biological cultivating system and buoyancy tank | |
| CN111903599B (en) | Device for collecting and treating fish pond floating objects by using circulating water in fish-vegetable symbiotic system | |
| CN114223608B (en) | Device and method for cleaning floating pollutants in sepiella maindroni fry pond | |
| CN111802309A (en) | Embedded land-based circular pond recirculating aquaculture system | |
| CN107670391A (en) | The device of micro- plastic grain in a kind of removable irrigation canals and ditches inlet type seawater aquaculturing pond water body | |
| CN113303254B (en) | Closed type circulating fry rearing device and method applied to laboratory | |
| CN211141839U (en) | Pond tail water ecological treatment system | |
| CN112655638A (en) | Diwang crab integrated recirculating aquaculture device | |
| CN117063874A (en) | Penaeus japonicus recirculating aquaculture system | |
| CN112931385A (en) | Indoor culture pond convenient to clean | |
| CN206651233U (en) | A kind of circular biological cultivating system and buoyancy tank | |
| CN112194255B (en) | Ecological restoration method and device for eutrophic river water body | |
| CN115849599A (en) | Fishing rice multistage water circulation tail water treatment method | |
| CN102010018B (en) | Aquiculture wastewater treatment device | |
| CN212813638U (en) | High-level pond for comprehensive planting and breeding of rice field and aquaculture | |
| CN115475808A (en) | Underwater netting cleaning robot for large-scale deep open sea breeding platform | |
| CN213961356U (en) | Self-cleaning fish egg hatching device | |
| CN213427817U (en) | Blowdown apparatus for prawn culture pond | |
| CN210610733U (en) | Full-automatic micro-filtration device is bred to shui nationality |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| GR01 | Patent grant | ||
| GR01 | Patent grant |