CN104351112A - Circulating water benthonic animal culture experiment device - Google Patents
Circulating water benthonic animal culture experiment device Download PDFInfo
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- CN104351112A CN104351112A CN201410632452.1A CN201410632452A CN104351112A CN 104351112 A CN104351112 A CN 104351112A CN 201410632452 A CN201410632452 A CN 201410632452A CN 104351112 A CN104351112 A CN 104351112A
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- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 title claims abstract description 105
- 238000002474 experimental method Methods 0.000 title claims abstract description 56
- 241001465754 Metazoa Species 0.000 title claims abstract description 25
- 239000002689 soil Substances 0.000 claims abstract description 10
- 239000000758 substrate Substances 0.000 claims description 26
- 239000004576 sand Substances 0.000 claims description 22
- 238000010171 animal model Methods 0.000 claims description 16
- 238000004659 sterilization and disinfection Methods 0.000 claims description 14
- 238000006213 oxygenation reaction Methods 0.000 claims description 13
- 238000009287 sand filtration Methods 0.000 claims description 11
- 239000013535 sea water Substances 0.000 claims description 9
- 239000006260 foam Substances 0.000 claims description 8
- 238000004140 cleaning Methods 0.000 claims description 7
- 230000002906 microbiologic effect Effects 0.000 claims description 7
- 230000001954 sterilising effect Effects 0.000 claims description 6
- 239000010865 sewage Substances 0.000 claims description 5
- 230000001351 cycling effect Effects 0.000 claims description 4
- 239000005416 organic matter Substances 0.000 claims description 4
- 230000003252 repetitive effect Effects 0.000 claims description 4
- 239000002910 solid waste Substances 0.000 claims description 4
- 230000000903 blocking effect Effects 0.000 claims description 3
- 230000000694 effects Effects 0.000 claims description 3
- 230000005484 gravity Effects 0.000 claims description 3
- 238000009991 scouring Methods 0.000 claims description 3
- 239000002699 waste material Substances 0.000 claims description 3
- 241000242759 Actiniaria Species 0.000 abstract description 8
- 238000013461 design Methods 0.000 abstract description 4
- 238000011160 research Methods 0.000 abstract description 3
- 241000258955 Echinodermata Species 0.000 abstract description 2
- 241000237852 Mollusca Species 0.000 abstract description 2
- 241000243820 Polychaeta Species 0.000 abstract description 2
- 238000012423 maintenance Methods 0.000 abstract description 2
- 238000000034 method Methods 0.000 description 4
- 230000003203 everyday effect Effects 0.000 description 3
- 238000010586 diagram Methods 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 235000013372 meat Nutrition 0.000 description 2
- 241000195493 Cryptophyta Species 0.000 description 1
- 241000251511 Holothuroidea Species 0.000 description 1
- 241000269800 Percidae Species 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 239000000356 contaminant Substances 0.000 description 1
- 230000006866 deterioration Effects 0.000 description 1
- 238000013401 experimental design Methods 0.000 description 1
- 238000001914 filtration Methods 0.000 description 1
- 238000011534 incubation Methods 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 239000007788 liquid Substances 0.000 description 1
- 238000007726 management method Methods 0.000 description 1
- 230000000050 nutritive effect Effects 0.000 description 1
- 230000005868 ontogenesis Effects 0.000 description 1
- 238000002360 preparation method Methods 0.000 description 1
- 238000000746 purification Methods 0.000 description 1
- 235000015170 shellfish Nutrition 0.000 description 1
- 238000012549 training Methods 0.000 description 1
- 238000005406 washing Methods 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
- 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
-
- 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
- A01K63/06—Arrangements for heating or lighting in, or attached to, receptacles for live fish
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)
- Biological Treatment Of Waste Water (AREA)
- Physical Water Treatments (AREA)
Abstract
The invention discloses a circulating water benthonic animal culture experiment device, which specifically comprises an experiment culture module, a water treatment module and a water inlet and outlet pipeline, wherein the water inlet and output unit is connected with the experiment culture module and the water treatment module. The circulating water benthonic animal culture experiment device has the advantages that the natural ocean bottom soil ecological environment can be simulated, the laboratory culture of benthonic animals which inhabit and live under sea is realized, and the experiment management and system maintenance are convenient by the modularizing design and the use of circulating water; the technical problem of difficulty in laboratory culture of sea benthonic animals is solved, and the experiment research of mollusks, echinoderm, sea anemone, polychaetes and other benthonic animals is favorably performed.
Description
Technical field
The invention belongs to marine biological laboratory research field, particularly relate to the experimental study that the zoobenthos such as mollusk, echinoderm, sea anemone and Polychaeta are cultivated.
Background technology
The marine product of many high nutritive value such as shellfish, sea cucumber all belongs to zoobenthos, zoobenthos perches life in seabed in the natural environment of ocean, ocean current and the souring of tide and the self-purification capacity of ocean is relied on to maintain excellent ecotope and healthy living, usually under artificial condition because of the life habit dwelt in its end, usually produce the deterioration of water quality and substrate and cause and cultivate unsuccessfully, simulating nature bottom soil ecotope effectively, the key technology difficult problem that the cultural method that design construction is suitable and technique are the research of restriction zoobenthos and produce.
Summary of the invention
Technical problem to be solved by this invention is to provide a kind of effective and feasible cycle water zoobenthos culture experiment device.
Technical solution of the present invention is as follows: arrange a kind of cycle water zoobenthos culture experiment device, comprises experiment and cultivates module and water treating module and the inlet and outlet pipe being connected two large modules.Unit is cultivated in multiple experiments that module installation arranged in groups is cultivated in experiment, experiment is cultivated unit and is provided with culture tank and crosses tank, fine sand is laid as artificial substrate simulating nature seabed ecotope in culture tank, laboratory animal is thrown in and cultivates in artificial substrate, and delivery port is provided with water lev el control baffle plate in order to regulation culture groove water level.Water treating module is managed unit by series and is formed: the sewage cultivating unit outflow is pooled to outlet pipe through going out bucket, flow into sand filtration unit by delivery port and remove the solid waste such as residual bait and ight soil, then flow into foam fraction factor unit and remove the organic matter dissolved, then inflow microbiological treatment unit sponges the inorganic matter in water, person who lives in exile's temperature control oxygenation unit after the sterilization of ultraviolet disinfection unit again, through the clean seawater of oxygenation and temperature adjustment by water pump suction water inlet pipe, finally flow into intake chamber from water inlet and reenter experiment cultivation module, repetitive cycling like this.
Specifically:
A kind of cycle water zoobenthos culture experiment device, comprising: module is cultivated in experiment, water treating module, water pump, water inlet pipe, and water inlet, goes out bucket, outlet pipe, delivery port,
A. experiment cultivation module comprises: unit is cultivated in experiment, intake chamber, every sand plate, and median septum, water lev el control baffle plate, crosses tank, culture tank, laboratory animal;
B. water treating module comprises: sand filtration unit, foam fraction factor unit, microbiological treatment unit, ultraviolet disinfection unit, temperature control oxygenation unit.
Experiment is cultivated module and is made up of, for carrying out grouping experiment multiple experiments cultivation unit of arranged in groups.
Experiment is cultivated unit and was divided into tank and culture tank by every sand plate, lays fine sand 40cm as artificial substrate simulating nature seabed ecotope in culture tank, and laboratory animal is thrown in and cultivates in artificial substrate; Median septum makes cycle water flow through then overflow above water lev el control baffle plate from crossing bottom of gullet, a few experiments animal from substrate out time Action of Gravity Field can be relied on to stay tank, avoid flowing away blocking pipeline with water.
The water surface that goes out of intake chamber is zigzag gap, seawater flows into culture tank from zigzag gap, sand face is crossed in cross flow, artificial substrate forms uninterrupted current, simulating nature ocean current is to the scouring effect in seabed, residual bait and ight soil the like waste are flowed away with water, realizes the automated cleaning of substrate, water lev el control baffle plate can slide up and down for regulation culture groove water level.
The function of water treating module, the sewage cultivating unit outflow is pooled to outlet pipe through going out bucket, flow into sand filtration unit by delivery port and remove the solid waste such as residual bait and ight soil, then flow into foam fraction factor unit and remove the organic matter dissolved, then inflow microbiological treatment unit sponges the inorganic matter in water, person who lives in exile's temperature control oxygenation unit after the sterilization of ultraviolet disinfection unit again, through the clean seawater of oxygenation and temperature adjustment by water pump suction water inlet pipe, finally flow into intake chamber from water inlet and reenter experiment cultivation module, cross flow is crossed sand and is looked like this repetitive cycling.
The technical scheme adopted lays fine sand in culture tank as artificial substrate simulating nature seabed ecotope, a series of unit for treating water is adopted to carry out cleaning-sterilizing to cultivation water body, the continuous cross flow of circulating water flow is utilized to cross the souring that sand face mould imitates ocean current and tide, automated cleaning substrate, keep good bottom environment, maintain the healthy living of laboratory animal.
Beneficial effect of the present invention: the present invention by sanding as artificial substrate simulating nature bottom soil ecotope, by a series of water treatment, cleaning-sterilizing is carried out to cultivation water body, utilize continuous circulation current automated cleaning substrate, build healthy zoobenthos condition of culture, the experiment management easy to use of cycle water and system maintenance, avoid sewage directly to discharge, and realizes environment amenable training method.
Accompanying drawing explanation
Fig. 1, experimental provision Structure and Process schematic diagram
Fig. 2, cultivation unit section schematic diagram
1---module 12 is cultivated in experiment---temperature control oxygenation unit
2---water treating module 13---water pump
3---unit 14 is cultivated in experiment---water inlet pipe
4---intake chamber 15---water inlet
5---going out bucket 16---are every sand plate
6---outlet pipe 17---median septum
7---delivery port 18---water lev el control baffle plate
8---sand filtration unit 19---crosses tank
9---foam fraction factor unit 20---culture tank
10---microbiological treatment unit 21---laboratory animal
11---ultraviolet disinfection unit
Embodiment
Below by embodiment, the present invention is further detailed explanation, but the present invention is not limited to following embodiment.
A kind of cycle water zoobenthos culture experiment device, comprise: module (1) is cultivated in experiment, water treating module (2), water pump (13), water inlet pipe (14), water inlet (15), go out bucket (5), outlet pipe (6), delivery port (7)
A. experiment cultivation module (1) comprising: unit (3) is cultivated in experiment, intake chamber (4), every sand plate (16), median septum (17), water lev el control baffle plate (18), cross tank (19), culture tank (20), laboratory animal (21); B. water treating module (2) comprising: sand filtration unit (8), foam fraction factor unit (9), microbiological treatment unit (10), ultraviolet disinfection unit (11), temperature control oxygenation unit (12).
Experiment is cultivated module (1) and is made up of, for carrying out grouping experiment multiple experiments cultivation unit (3) of arranged in groups.
Experiment is cultivated unit (3) and was divided into tank (19) and culture tank (20) by every sand plate (16), lay fine sand 40cm in culture tank (20) as artificial substrate simulating nature seabed ecotope, laboratory animal (21) is thrown in and cultivates in artificial substrate; Median septum (17) makes cycle water flow through then from water lev el control baffle plate (18) top spilling from crossing tank (19) bottom, a few experiments animal from substrate out time Action of Gravity Field can be relied on to stay tank, avoid flowing away blocking pipeline with water.
The water surface that goes out of intake chamber (4) is zigzag gap, seawater flows into culture tank (20) from zigzag gap, sand face is crossed in cross flow, artificial substrate forms uninterrupted current, simulating nature ocean current is to the scouring effect in seabed, residual bait and ight soil the like waste are flowed away with water, realizes the automated cleaning of substrate, water lev el control baffle plate (18) can slide up and down for regulation culture groove water level.The function of water treating module (2), the sewage cultivating unit outflow is pooled to outlet pipe (6) through going out bucket, flow into sand filtration unit (8) by delivery port (7) and remove the solid waste such as residual bait and ight soil, then flow into foam fraction factor unit (9) and remove the organic matter dissolved, then inflow microbiological treatment unit (10) sponges the inorganic matter in water, person who lives in exile's temperature control oxygenation unit (12) after ultraviolet disinfection unit (11) sterilization again, through the clean seawater of oxygenation and temperature adjustment by water pump (13) suction water inlet pipe (14), finally flow into intake chamber (4) from water inlet (15) and reenter experiment cultivation module, cross flow is crossed sand and is looked like this repetitive cycling.
A kind of cycle water zoobenthos culture experiment device described in foregoing is implemented to comprise the following steps:
A, the experiment cultivation module of installing structure experimental provision and water treating module unit and the water pump and the inlet and outlet pipe that are connected two large modules, inject sterilization seawater.
B, experimental provision no-load running debugging, the water temperature that setting experimental design requires, according to different laboratory animal, the flow velocity of regulation and control pump capacity controlled circulation water.
Laboratory animal is rendered in culture tank by the culture density of c, empirically design.
The bait throwing in intensity of d, empirically design is to laboratory animal bait throwing in.
E, making regular check on tank, and observed and leave substrate with or without laboratory animal and entered tank with current, and having laboratory animal then to be taken out again to render in culture tank as crossed bottom of gullet.
F, according to different culture densities and bait throwing in intensity, depending on sand filtration unit filtering amount of contaminants number, regularly to sand filtration unit carry out recoil cleaning.
Give laboratory animal bait throwing in described in steps d, according to different laboratory animal kinds and different feeding habits, for the Filter feeding bivalves of the unicellular alga that ingests, algae liquid can be added in temperature control oxygenation unit or intake chamber and make it realize bait throwing in water inflow cultivation unit; For the predatism animal of curable type bait of ingesting, curable type bait directly can be thrown in and ingest for it in culture tank.
Embodiment
Sea anemone is cultivated
1, preparation is cultivated
The experiment building experimental provision is installed and cultivates module and water treating module unit and the water pump and the inlet and outlet pipe that are connected two large modules, inject sterilization seawater.Experimental provision no-load running 15 days.Experiment indoor between July-October are carried out, and utilize natural temperature, without the need to temperature control operation, and water temperature range 26 DEG C---30 DEG C.
2, seedling and input
Experiment cultivate seedling be the verrill of artificial propagation, specification be ontogeny to 24 tentacles with the young sea anemone of after-stage.Throwing in density is each 15cm. in row, column interval, evenly renders to one by one in culture tank, and throw in and stopped water pump operation the same day, seedling is pierced in sand substrate voluntarily, and next day starts the experimental provision that runs well.
3, bait
To throw something and feed once at dusk every day fresh Clam Meat, be cut into small pieces and manually throw something and feed one by one with tweezers, stripping and slicing is neglected greatly the growth of sea anemone and adjusts, and is about the square of length of side 0.3cm-0.5cm early stage, carrying out with incubation is strengthened gradually, and the later stage is the fresh Clam Meat of monoblock.
4, manage
In earlier stage because the individual bradawl sand of sea anemone is shallow, turn circulating water flow down and reduce washing away substrate, avoid seedling to leave substrate and entered tank with water, whether checked bottom of gullet had sea anemone to retain, if any then placing back in culture tank every day.Carry out the recoil cleaning of a sand filtration unit every day.
5, cultivation results
Cultivation more than 100 days, sea anemone average mouth dish diameter reaches 4.6cm.
Below only have expressed embodiments of the present invention, it describes comparatively concrete, but can not therefore be construed as limiting the scope of the patent.It should be pointed out that for the person of ordinary skill of the art, without departing from the inventive concept of the premise, can also make some distortion and improvement, these all belong to protection scope of the present invention.Therefore, the protection domain of patent of the present invention should be as the criterion with claims.
Claims (5)
1. a cycle water zoobenthos culture experiment device, comprise: module (1) is cultivated in experiment, water treating module (2), connect the water inlet pipe (14) of two large modules, water inlet (15), water pump (13), go out bucket (5), outlet pipe (6), delivery port (7), is characterized in that:
A, experiment are cultivated module (1) and being comprised: unit (3) is cultivated in experiment, intake chamber (4), every sand plate (16), median septum (17), water lev el control baffle plate (18), crosses tank (19), culture tank (20), laboratory animal (21), experiment is cultivated unit (3) and was divided into tank (19) and culture tank (20) by every sand plate (16);
B, water treating module (2) comprising: sand filtration unit (8), foam fraction factor unit (9), microbiological treatment unit (10), ultraviolet disinfection unit (11), temperature control oxygenation unit (12), is connected by water pipe between each unit.
2. a kind of cycle water zoobenthos culture experiment device according to claim 1, is characterized in that: experiment is cultivated module (1) and is made up of, for carrying out grouping experiment multiple experiments cultivation unit (3) of arranged in groups.
3. a kind of cycle water zoobenthos culture experiment device according to claim 1, it is characterized in that: experiment is cultivated unit (3) and was divided into tank (19) and culture tank (20) by every sand plate (16), lay fine sand 40cm in culture tank (20) as artificial substrate simulating nature seabed ecotope, laboratory animal (21) is thrown in and cultivates in artificial substrate; Median septum (17) makes cycle water flow through then from water lev el control baffle plate (18) top spilling from crossing tank (19) bottom, a few experiments animal from substrate out time Action of Gravity Field can be relied on to stay tank, avoid flowing away blocking pipeline with water.
4. a kind of cycle water zoobenthos culture experiment device according to claim 1, it is characterized in that: the water surface that goes out of intake chamber (4) is zigzag gap, seawater flows into culture tank (20) from zigzag gap, sand face is crossed in cross flow, artificial substrate forms uninterrupted current, simulating nature ocean current is to the scouring effect in seabed, residual bait and ight soil the like waste are flowed away with water, realize the automated cleaning of substrate, water lev el control baffle plate (18) can slide up and down for regulation culture groove water level.
5. a kind of cycle water zoobenthos culture experiment device according to claim 1, it is characterized in that: the function of water treating module (2) is: the sewage cultivating unit outflow is pooled to outlet pipe (6) through going out bucket, flow into sand filtration unit (8) by delivery port (7) and remove the solid waste such as residual bait and ight soil, then flow into foam fraction factor unit (9) and remove the organic matter dissolved, then inflow microbiological treatment unit (10) sponges the inorganic matter in water, person who lives in exile's temperature control oxygenation unit (12) after ultraviolet disinfection unit (11) sterilization again, through the clean seawater of oxygenation and temperature adjustment by water pump (13) suction water inlet pipe (14), finally flow into intake chamber (4) from water inlet (15) and reenter experiment cultivation module, cross flow is crossed sand and is looked like this repetitive cycling.
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CN201410632452.1A CN104351112B (en) | 2014-11-11 | 2014-11-11 | A kind of recirculated water zoobenthos culture experiment device |
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CN201410632452.1A CN104351112B (en) | 2014-11-11 | 2014-11-11 | A kind of recirculated water zoobenthos culture experiment device |
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Cited By (7)
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CN107347778A (en) * | 2017-08-14 | 2017-11-17 | 苏州世纪天成信息技术有限公司 | A kind of mollusk automatic breeding system for simulating beach |
CN108935282A (en) * | 2018-08-14 | 2018-12-07 | 珠海年丰水产养殖有限公司 | A kind of transportation of live fish system and method |
CN110463625A (en) * | 2019-07-31 | 2019-11-19 | 中国水产科学研究院黄海水产研究所 | A kind of infauna measuring behavior device and infauna measuring behavior method |
CN111081129A (en) * | 2019-12-31 | 2020-04-28 | 河南科技大学 | Subsurface flow layer ecological simulation experiment device and simulation method |
CN111751503A (en) * | 2020-07-09 | 2020-10-09 | 南宁师范大学 | Red tide toxin food chain accumulation and transmission simulation method |
CN113615622A (en) * | 2021-07-07 | 2021-11-09 | 浙江省海洋水产研究所 | Experimental device for be used for cultivateing benthos |
NO20200806A1 (en) * | 2020-07-09 | 2022-01-10 | Marine Bio Solutions As | System and method for high-intensity polychaete production |
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CN108935282A (en) * | 2018-08-14 | 2018-12-07 | 珠海年丰水产养殖有限公司 | A kind of transportation of live fish system and method |
CN110463625A (en) * | 2019-07-31 | 2019-11-19 | 中国水产科学研究院黄海水产研究所 | A kind of infauna measuring behavior device and infauna measuring behavior method |
CN110463625B (en) * | 2019-07-31 | 2021-12-10 | 中国水产科学研究院黄海水产研究所 | Bottom internal animal behavior observation device and bottom internal animal behavior observation method |
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CN104351112B (en) | 2017-12-12 |
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