CN106922576B - Sea cucumber culture equipment - Google Patents
Sea cucumber culture equipment Download PDFInfo
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- CN106922576B CN106922576B CN201710216600.5A CN201710216600A CN106922576B CN 106922576 B CN106922576 B CN 106922576B CN 201710216600 A CN201710216600 A CN 201710216600A CN 106922576 B CN106922576 B CN 106922576B
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- 241000251511 Holothuroidea Species 0.000 title claims abstract description 64
- 238000007789 sealing Methods 0.000 claims abstract description 19
- 230000001681 protective effect Effects 0.000 claims abstract description 8
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 93
- 238000009826 distribution Methods 0.000 claims description 48
- 238000010438 heat treatment Methods 0.000 claims description 26
- 238000001914 filtration Methods 0.000 claims description 22
- 230000008859 change Effects 0.000 claims description 14
- 238000005192 partition Methods 0.000 claims description 12
- 239000004698 Polyethylene Substances 0.000 claims description 6
- 239000012528 membrane Substances 0.000 claims description 6
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 claims description 5
- 238000010030 laminating Methods 0.000 claims description 3
- -1 polyethylene Polymers 0.000 claims description 3
- 229920000573 polyethylene Polymers 0.000 claims description 3
- 230000007306 turnover Effects 0.000 claims description 2
- 229910052799 carbon Inorganic materials 0.000 claims 1
- 239000008187 granular material Substances 0.000 claims 1
- 238000004140 cleaning Methods 0.000 abstract description 9
- 238000012258 culturing Methods 0.000 description 6
- 239000002207 metabolite Substances 0.000 description 3
- 239000010865 sewage Substances 0.000 description 3
- 230000018109 developmental process Effects 0.000 description 2
- 238000007599 discharging Methods 0.000 description 2
- 239000002245 particle Substances 0.000 description 2
- 239000002699 waste material Substances 0.000 description 2
- 206010003210 Arteriosclerosis Diseases 0.000 description 1
- 206010028980 Neoplasm Diseases 0.000 description 1
- 238000009825 accumulation Methods 0.000 description 1
- 230000004075 alteration Effects 0.000 description 1
- 208000011775 arteriosclerosis disease Diseases 0.000 description 1
- 238000004500 asepsis Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 239000004744 fabric Substances 0.000 description 1
- 230000006870 function Effects 0.000 description 1
- 230000002070 germicidal effect Effects 0.000 description 1
- 239000011521 glass Substances 0.000 description 1
- 230000002710 gonadal effect Effects 0.000 description 1
- 230000006266 hibernation Effects 0.000 description 1
- 239000012535 impurity Substances 0.000 description 1
- 239000011810 insulating material Substances 0.000 description 1
- 230000002452 interceptive effect Effects 0.000 description 1
- 238000002955 isolation Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 231100000614 poison Toxicity 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- 235000014102 seafood Nutrition 0.000 description 1
- 230000009758 senescence Effects 0.000 description 1
- 230000007958 sleep Effects 0.000 description 1
- 239000010802 sludge Substances 0.000 description 1
- 230000001954 sterilising effect Effects 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- 239000000758 substrate Substances 0.000 description 1
- 239000008400 supply water Substances 0.000 description 1
- 239000003440 toxic substance Substances 0.000 description 1
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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
- A01K61/00—Culture of aquatic animals
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- Life Sciences & Earth Sciences (AREA)
- Environmental Sciences (AREA)
- Marine Sciences & Fisheries (AREA)
- Zoology (AREA)
- Animal Husbandry (AREA)
- Biodiversity & Conservation Biology (AREA)
- Apparatus Associated With Microorganisms And Enzymes (AREA)
Abstract
The invention discloses a sea cucumber culture device, which comprises an incubator, wherein a cleaning chamber is arranged at the lower end of the incubator, an upper sealing plate is driven at the upper end of the incubator through a first pushing device, a lower sealing plate is arranged at the lower end of the incubator through a second pushing device, and a protective net for dropping sea cucumbers is placed on the second sealing plate of the incubator. Thereby reducing the difficulty of holothurian culture.
Description
Technical Field
The invention relates to the technical field of holothurian culture, in particular to holothurian culture equipment.
Background
The sea cucumber has the functions of improving memory, strictly preventing gonadal senescence, preventing arteriosclerosis and resisting tumors, and along with popularization of sea cucumber value knowledge, the sea cucumber has become a delicacy on a dining table of common people, China has a large number of people, the demand for the sea cucumber is increased year by year, but the culture conditions of the sea cucumber are severe, mainly in that the metabolites of the sea cucumber easily cause toxic substances to accumulate in the environment, the metabolites need to be cleaned frequently and culture water needs to be replaced, otherwise the sea cucumber is easy to get ill and die, the frequency of replacement and cleaning is high, certain requirements are also provided for the water temperature and disturbance in water replacement, when the water temperature exceeds the proper temperature, the sea cucumber is easy to die, the water replacement disturbance is too large, the normal hibernation and sleep in summer of the sea cucumber are easily interfered, the production of the sea cucumber is slow, and due to frequent feeding of the sea cucumber, if the water replacement is carried out while feeding, a large amount of feed is wasted, therefore, the cost for culturing the sea cucumbers is increased under severe culturing conditions, so that the price of the sea cucumbers is difficult to continuously reduce, the development of the sea cucumber culturing market is not facilitated, and if the novel sea cucumber culturing equipment which can effectively reduce the uncontrollable interference in the environment and reduce the difficulty of culturing the sea cucumbers can be invented, the problems can be solved, and the sea cucumber culturing equipment is provided.
Disclosure of Invention
The invention aims to provide holothurian culture equipment to solve the problems in the background technology.
In order to achieve the purpose, the invention provides the following technical scheme: a holothurian culture device comprises an incubator, wherein a cleaning chamber is arranged at the lower end of the incubator, an upper sealing plate is driven at the upper end of the incubator through a first pushing device, a lower sealing plate is arranged at the lower end of the incubator through a second pushing device, a protective net for sea cucumbers to fall is placed on the lower sealing plate of the incubator, a culture device is arranged at the upper end of the protective net, a water discharge branch pipe is arranged at the left end of the incubator and is connected with a water discharge pipe through a flange plate, a water change branch pipe is arranged at the right end of the incubator and is provided with an auxiliary water change pump, the water change branch pipe is connected to a water inlet pipe through a flange plate, the water inlet pipe is arranged at a water outlet of a water treatment tank, a feed supply branch pipe is arranged at a pipe section position before an inlet of the auxiliary water change pump is connected to the water change branch pipe, and is connected with the feed supply pipe through the flange plate, the water treatment device is characterized in that the flow distribution devices are respectively arranged at the tail ends of the pipe sections of the drainage branch pipe and the water changing branch pipe, which extend into the incubator, a transparent plate is arranged at the front end of the incubator, the inside of the water treatment box is divided into a heating chamber and a water filtering chamber through a partition plate, a heating device is arranged in the heating chamber, a porous partition plate is arranged in the middle of the water filtering chamber, a filtering device is arranged at the upper end of the porous partition plate, and a water supply pump communicated with the heating chamber and the water filtering chamber is arranged at the lower end of the water filtering chamber.
Preferably, the flow distribution device comprises a flow distribution box, the flow distribution box is divided into a rear flow distribution chamber and a front flow distribution chamber through a partition plate, a circular flow distribution groove is arranged in the rear flow distribution chamber, flow distribution branch pipes are arranged on an outer side annular array of the circular flow distribution groove, the tail ends of the flow distribution branch pipes are uniformly distributed and extend into the front flow distribution chamber, and a microporous net for filtering is arranged at the tail end of the front flow distribution chamber.
Preferably, culture apparatus includes the culture plate, and the upper end joint of culture plate is provided with the attachment plate, and the equidistance array has the arch on the attachment plate, the bellied upper end of arch is provided with the sea cucumber and takes out the hole, and both ends all are provided with the sea cucumber business turn over hole about the arch is bellied, the inserting groove that the equidistance set up in the upper end of accessible culture plate between culture plate and the attachment plate is at five centimetres to the twelve centimetres within ranges freedom adjustment.
Preferably, the heating device is a resistance wire heating device, an ultraviolet sterilizing lamp is arranged above the heating device in the heating chamber, and the filtering device is sequentially provided with a hard porous filtering plate, an activated carbon particle filtering layer and an 80-mesh polyethylene filtering membrane from top to bottom.
Preferably, first thrust unit and second thrust unit are electric putter, and the outer end of upper seal plate and lower seal plate all is provided with the rubber circle with the sealed laminating in incubator outside, the outer wall of incubator is provided with the insulating layer, and the inner wall of incubator is provided with the PE membrane.
Compared with the prior art, the invention has the beneficial effects that: the sea cucumber culture device designed by the invention can enable the sea cucumber culture box to be an independent space which can be sealed, so that the external pipeline is utilized to independently change water in the independent space and supply water with proper temperature, cleanness and asepsis and suitable for the growth of sea cucumbers, the waste of feed can be effectively reduced when the independent space is fed, the resistance to severe environment can be effectively improved by adopting the structure, and when the external area of the culture box needs to be cleaned, the water flow of the mesh cloth can be directly and completely discharged, and the water pressure in the culture box can be provided by the water supply pump and the auxiliary pump, so that the complete replacement of the external water flow and the complete cleaning at the bottom of the water are facilitated, the difficulty in sea cucumber culture is reduced, and the sea cucumber culture device has high practical value.
Drawings
FIG. 1 is a schematic structural view of the present invention;
FIG. 2 is a sectional view showing the structure of an incubator according to the present invention;
FIG. 3 is a sectional view showing the structure of a water treatment tank according to the present invention;
FIG. 4 is a schematic view of the structure of a culture apparatus according to the present invention;
fig. 5 is a schematic structural view of the flow distribution device of the present invention.
In the figure: 1 incubator, 2 cleaning chamber, 3 transparent plate, 4 flow distribution device, 401 flow distribution box, 402 microporous net, 403 rear flow distribution chamber, 404 front flow distribution chamber, 405 flow distribution branch pipe, 406 circular flow distribution groove, 5 culture device, 501 culture plate, 502 arched bulge, 503 attachment plate, 504 sea cucumber inlet and outlet hole, 505 sea cucumber outlet hole, 6 drain pipe, 7 lower sealing plate, 8 drain branch pipe, 9 feed supply pipe, 10 protective net, 11 first pushing device, 12 upper sealing plate, 13 inlet pipe, 14 auxiliary water changing pump, 15 water changing branch pipe, 16 water treatment tank, 17 water filtering chamber, 18 filtering device, 19 porous isolation plate, 20 water pump, 21 feed supply branch pipe, 22 heating chamber, 23 heating device, 24 second pushing device.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
Referring to fig. 1-5, the present invention provides a sea cucumber cultivation apparatus, comprising: a sea cucumber culture device comprises an incubator 1, a cleaning chamber 2 is arranged at the lower end of the incubator 1, an upper sealing plate 12 is driven at the upper end of the incubator 1 through a first pushing device 11, a lower sealing plate 7 is mounted at the lower end of the incubator 1 through a second pushing device 24, a protective screen 10 for sea cucumbers to fall is placed on the lower sealing plate 7 of the incubator 1, a culture device 5 is arranged at the upper end of the protective screen 10, a drain branch pipe 8 is arranged at the left end of the incubator 1, the drain branch pipe 8 is connected with a drain pipe 6 through a flange, a water change branch pipe 15 is arranged at the right end of the incubator 1, an auxiliary water change pump 14 is arranged on the water change branch pipe 15, the water change branch pipe 15 is connected with a water inlet pipe 13 through a flange, the water inlet pipe 13 is mounted at the water outlet of a water treatment tank 16, a feed supply branch pipe 21 is arranged at the pipe section position of the water change branch pipe 15 before the inlet of the auxiliary water change pump 14 is connected, and the feed supply branch pipe 21 is connected to the feed supply pipe 9 through a flange.
The end parts of the pipe sections extending into the incubator 1 of the branch drainage pipe 8 and the branch water changing pipe 15 are both provided with the flow distribution device 4, the front end of the incubator 1 is provided with the transparent plate 3, the inside of the water treatment tank 16 is divided into a heating chamber 22 and a water filtering chamber 17 through a partition plate, a heating device 23 is arranged in the heating chamber 22, the middle of the water filtering chamber 17 is provided with a porous partition plate 19, the upper end of the porous partition plate 19 is provided with a filtering device 18, and the lower end of the water filtering chamber 17 is provided with a water supply pump 20 communicating the heating chamber 22 and the water filtering chamber 17.
The distribution device 4 comprises a distribution box 401, the distribution box 401 is divided into a rear distribution chamber 403 and a front distribution chamber 404 by a partition board, a circular distribution groove 406 is arranged in the rear distribution chamber 403, distribution branch pipes 405 are arranged on an outer side annular array of the circular distribution groove 406, the tail ends of the distribution branch pipes 405 are uniformly distributed in the front distribution chamber 404, a microporous net 402 for filtering is arranged at the tail end of the front distribution chamber 404, the culture device 5 comprises a culture plate 501, an attachment plate 503 is clamped at the upper end of the culture plate 501, arch-shaped protrusions 502 are arranged on the attachment plate 503 in an equidistant array, sea cucumber taking holes 505 are arranged at the upper ends of the arch-shaped protrusions 502, and sea cucumber inlet and outlet holes 504 are formed in the left end and the right end of the arch-shaped protrusions 502.
The inserting groove that the equidistance set up in the upper end of cultivateing board 501 between cultivateing board 501 and the attachment plate 503 is free adjustment at five centimetres to twelve centimetres within ranges for the distance accessible, heating device 23 is resistance wire heating device, and heating chamber 22 is provided with the ultraviolet germicidal lamp in heating device 23's top department, filter equipment 18 sets gradually to the porous filter of stereoplasm from top to bottom, activated carbon particle filter layer and 80 mesh polyethylene filtration membrane, first thrust unit 11 and second thrust unit are electric putter, and the outer end of upper seal plate 12 and lower seal plate 7 all is provided with the rubber circle with incubator 1 outside seal laminating, the outer wall of incubator 1 is provided with the insulating layer, and the inner wall of incubator 1 is provided with the PE membrane.
When the device is used, external water flow is adopted for water supply under normal conditions, when the flow velocity of the external water flow of the incubator 1 is overlarge, the pollution is serious, and the temperature is not suitable for the growth and development of sea cucumbers, the upper sealing plate 12 and the lower sealing plate 7 can be used for sealing the inside of the incubator 1, at the moment, the water in the incubator 1 can be replaced only through the water inlet pipe 13 and the water outlet pipe 6, because the tail ends of the water outlet branch pipe 8 and the water changing branch pipe 15 are connected to the distribution box 4, and the distribution box 4 can averagely disperse the water flow with larger flow velocity which is easy to generate local larger turbulence disturbance to a larger plane, the generation of larger turbulence can be effectively reduced, thereby the disturbance to the sea cucumbers in the water changing process is reduced, the further replaced water flow is strictly filtered and sterilized by the water treatment device 16, and the water temperature is controlled within the temperature range suitable for the growth of the sea cucumbers, thereby effectively avoiding the death of the sea cucumbers caused by larger temperature change, and because the incubator 1 is made of heat insulating material, the transparent plate 3 can be made of vacuum glass and other materials with heat insulating effect besides normal lighting, thereby maintaining stable and proper temperature in the incubator 1, the incubator 1 which can be sealed and supplied with water independently is adopted for holothurian culture, not only the holothurian can be protected under special conditions, but also the temporary sealing can be realized when the holothurian is fed, thereby avoiding the feed from flowing down to the outside of the incubator 1 to cause waste, or when the water flow outside the incubator 1 needs to be completely replaced, only the incubator 1 needs to be temporarily sealed, the external water can be completely discharged rapidly by adopting a large-flow water discharging device without interfering the holothurian, because the external water flow can be completely discharged at one time, the cleaning of impurities such as sludge and the like at the bottom of the culture place can be facilitated, only the incubator 1 needs to be opened again after the cleaning is completed and the external water is replaced, the difficulty of cleaning a culture place is greatly reduced, the efficiency of discharging sewage outside the incubator 1 is improved, the damage to sea cucumbers caused by untimely sewage discharge or excessive disturbance during sewage discharge is avoided, the difficulty of sea cucumber culture is effectively reduced, a traditional culture substrate can be replaced by the culture device 5 in the further incubator 1, the area where the sea cucumbers can inhabit in a unit volume is increased by using the arched bulges 502 and the attachment plates 503 which can be attached to the culture device 5, and the convenient water changing mode provided by the invention is combined, so that the phenomenon that the sea cucumbers are sick and reduced in yield due to accumulation of sea cucumber metabolites can be effectively reduced, the yield of the sea cucumbers in the unit culture area can be greatly improved, the market price of the sea cucumbers is favorably reduced, the competitiveness of the sea cucumbers with other seafood products is increased, and the sea cucumber culture device has high practical value.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (3)
1. The utility model provides a holothurian culture equipment, includes incubator (1), and the lower extreme of incubator (1) is provided with clean-up room (2), its characterized in that: the upper end of the incubator (1) is driven by an upper sealing plate (12) through a first pushing device (11), the lower end of the incubator (1) is provided with a lower sealing plate (7) through a second pushing device (24), the incubator (1) is provided with a protective screen (10) for placing sea cucumbers falling off from the lower sealing plate (7), the upper end of the protective screen (10) is provided with a culture device (5), the left end of the incubator (1) is provided with a drainage branch pipe (8), the drainage branch pipe (8) is connected with a drainage pipe (6) through a flange plate, the right end of the incubator (1) is provided with a water changing branch pipe (15), an auxiliary water changing pump (14) is arranged on the water changing branch pipe (15), the water changing branch pipe (15) is connected to a water inlet pipe (13) through a flange plate, the water inlet pipe (13) is arranged at a water outlet of the water treatment tank (16), and a feed supply branch pipe section is arranged at the position of the water changing branch pipe (15) before the inlet of the auxiliary water changing pump (14) The water treatment device comprises a pipe (21), feed supply branch pipes (21) are connected with a feed supply pipe (9) through flanges, flow distribution devices (4) are respectively installed at the tail ends of pipe sections extending into the incubator (1) of the water drainage branch pipes (8) and the water change branch pipes (15), a transparent plate (3) is installed at the front end of the incubator (1), the inside of the water treatment tank (16) is divided into a heating chamber (22) and a water filter chamber (17) through a partition plate, a heating device (23) is installed in the heating chamber (22), a porous partition plate (19) is arranged in the middle of the water filter chamber (17), a filtering device (18) is arranged at the upper end of the porous partition plate (19), and a water pump (20) communicated with the heating chamber (22) and the water filter chamber (17) is arranged at the lower end of the water filter chamber (17);
the flow distribution device (4) comprises a flow distribution box (401), the flow distribution box (401) is internally divided into a rear flow distribution chamber (403) and a front flow distribution chamber (404) through a partition plate, a circular flow distribution groove (406) is arranged in the rear flow distribution chamber (403), flow distribution branch pipes (405) are annularly arrayed on the outer side of the circular flow distribution groove (406), the tail ends of the flow distribution branch pipes (405) uniformly extend into the front flow distribution chamber (404), and a microporous net (402) for filtering is arranged at the tail end of the front flow distribution chamber (404);
culture apparatus (5) are including culture plate (501), and the upper end joint of culture plate (501) is provided with attachment plate (503), and the equidistant array of attachment plate (503) has arch-shaped protrusion (502), the upper end of arch-shaped protrusion (502) is provided with sea cucumber and takes out hole (505), and both ends all are provided with sea cucumber business turn over hole (504) about arch-shaped protrusion (502), the inserting groove that distance accessible culture plate (501) upper end equidistance set up between culture plate (501) and attachment plate (503) is at five centimetres to twelve centimetres within ranges freedom adjustment.
2. The holothurian culture device according to claim 1, characterized in that: heating device (23) are resistance wire heating device, and heating chamber (22) are provided with the ultraviolet ray sterilamp in heating device's (23) top department, filter equipment (18) set gradually into stereoplasm porous filter, active carbon granule filter layer and 80 mesh polyethylene filtration membrane from top to bottom.
3. The holothurian culture device according to claim 1, characterized in that: first thrust unit (11) and second thrust unit are electric putter, and the outer end of upper seal board (12) and lower seal board (7) all is provided with the rubber circle with incubator (1) outside sealing laminating, the outer wall of incubator (1) is provided with the insulating layer, and the inner wall of incubator (1) is provided with the PE membrane.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710216600.5A CN106922576B (en) | 2017-04-05 | 2017-04-05 | Sea cucumber culture equipment |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710216600.5A CN106922576B (en) | 2017-04-05 | 2017-04-05 | Sea cucumber culture equipment |
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| CN106922576A CN106922576A (en) | 2017-07-07 |
| CN106922576B true CN106922576B (en) | 2022-05-06 |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN108353834A (en) * | 2018-05-16 | 2018-08-03 | 福鼎市万乘机械有限公司 | Fiberglass abalone or mariculture cage for sea cucumbers |
| CN109197731B (en) * | 2018-09-08 | 2020-09-04 | 广东海八水产科技有限公司 | Sea cucumber culture and automatic fishing equipment |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN102405862A (en) * | 2011-09-29 | 2012-04-11 | 宁德市海洋技术研究所 | Novel abalone raft |
| CN103053459A (en) * | 2012-10-19 | 2013-04-24 | 浙江省海洋开发研究院 | Overwater feeding system |
Family Cites Families (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN200956759Y (en) * | 2006-08-06 | 2007-10-10 | 中国海洋大学 | Combined adhension base for seafood culture |
| CL2008001565A1 (en) * | 2008-05-29 | 2008-08-29 | Ochoa Disselkoen Jose Alberto | SUBMERSIBLE FLOATING DEVICE, FOR BIOLOGICAL CLEANING OF NETWORKS USED IN THE CROP OF FISH THAT ALLOWS TO DESTROY THE MICROORGANISMS OF WATER, CONFORMED BY SUPPORTING MEANS, A FILTER MEDIA AND A DISINFECTION MEDIA |
| CN101288386B (en) * | 2008-06-06 | 2010-09-22 | 李永纪 | Sludge submarine sea cucumber culture tank and breeding method |
| CN101731176A (en) * | 2009-12-20 | 2010-06-16 | 浙江海洋学院 | Device for filtering culturing wastewater special for cephalopoda |
| CN202664013U (en) * | 2012-07-10 | 2013-01-16 | 石狮市永诚水产育苗场 | Water purification system for factorization three-dimensional polyculture of abalone and sea cucumber |
| CN203120702U (en) * | 2013-03-18 | 2013-08-14 | 杨成胜 | Leech attaching base |
| CN203775936U (en) * | 2014-03-14 | 2014-08-20 | 浙江省海洋水产研究所 | Fry water-changing net cage |
| CN206851748U (en) * | 2017-04-05 | 2018-01-09 | 张荣法 | A kind of holothruian cultures equipment |
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Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102405862A (en) * | 2011-09-29 | 2012-04-11 | 宁德市海洋技术研究所 | Novel abalone raft |
| CN103053459A (en) * | 2012-10-19 | 2013-04-24 | 浙江省海洋开发研究院 | Overwater feeding system |
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| PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of invention: A sea cucumber farming equipment Effective date of registration: 20231207 Granted publication date: 20220506 Pledgee: Penglai Minsheng Rural Bank Co.,Ltd. Pledgor: Yantai Lishang mariculture Co.,Ltd. Registration number: Y2023980070072 |