CN113913280A - Suspended deep sea microorganism enrichment device capable of being automatically sealed - Google Patents
Suspended deep sea microorganism enrichment device capable of being automatically sealed Download PDFInfo
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- CN113913280A CN113913280A CN202111242441.9A CN202111242441A CN113913280A CN 113913280 A CN113913280 A CN 113913280A CN 202111242441 A CN202111242441 A CN 202111242441A CN 113913280 A CN113913280 A CN 113913280A
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- connecting shell
- deep sea
- suspended
- screw rod
- microorganism enrichment
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- 244000005700 microbiome Species 0.000 title claims abstract description 36
- 238000007789 sealing Methods 0.000 claims abstract description 33
- 210000004907 gland Anatomy 0.000 claims description 24
- 230000005540 biological transmission Effects 0.000 claims description 9
- 238000007906 compression Methods 0.000 claims description 9
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 9
- 230000006835 compression Effects 0.000 claims description 8
- 239000000463 material Substances 0.000 claims description 4
- 229910001069 Ti alloy Inorganic materials 0.000 claims description 3
- -1 polytetrafluoroethylene Polymers 0.000 claims description 3
- 229920001343 polytetrafluoroethylene Polymers 0.000 claims description 3
- 239000004810 polytetrafluoroethylene Substances 0.000 claims description 3
- 230000000149 penetrating effect Effects 0.000 claims description 2
- 238000011065 in-situ storage Methods 0.000 abstract description 7
- 239000000725 suspension Substances 0.000 abstract description 2
- 239000013535 sea water Substances 0.000 description 7
- 238000007667 floating Methods 0.000 description 5
- 238000011084 recovery Methods 0.000 description 5
- 238000005070 sampling Methods 0.000 description 4
- 238000004873 anchoring Methods 0.000 description 3
- 238000000034 method Methods 0.000 description 3
- 230000005484 gravity Effects 0.000 description 2
- 239000001963 growth medium Substances 0.000 description 2
- 230000033001 locomotion Effects 0.000 description 2
- 238000009434 installation Methods 0.000 description 1
- 125000003003 spiro group Chemical group 0.000 description 1
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- C—CHEMISTRY; METALLURGY
- C12—BIOCHEMISTRY; BEER; SPIRITS; WINE; VINEGAR; MICROBIOLOGY; ENZYMOLOGY; MUTATION OR GENETIC ENGINEERING
- C12M—APPARATUS FOR ENZYMOLOGY OR MICROBIOLOGY; APPARATUS FOR CULTURING MICROORGANISMS FOR PRODUCING BIOMASS, FOR GROWING CELLS OR FOR OBTAINING FERMENTATION OR METABOLIC PRODUCTS, i.e. BIOREACTORS OR FERMENTERS
- C12M23/00—Constructional details, e.g. recesses, hinges
- C12M23/02—Form or structure of the vessel
- C12M23/08—Flask, bottle or test tube
-
- C—CHEMISTRY; METALLURGY
- C12—BIOCHEMISTRY; BEER; SPIRITS; WINE; VINEGAR; MICROBIOLOGY; ENZYMOLOGY; MUTATION OR GENETIC ENGINEERING
- C12M—APPARATUS FOR ENZYMOLOGY OR MICROBIOLOGY; APPARATUS FOR CULTURING MICROORGANISMS FOR PRODUCING BIOMASS, FOR GROWING CELLS OR FOR OBTAINING FERMENTATION OR METABOLIC PRODUCTS, i.e. BIOREACTORS OR FERMENTERS
- C12M23/00—Constructional details, e.g. recesses, hinges
- C12M23/38—Caps; Covers; Plugs; Pouring means
-
- C—CHEMISTRY; METALLURGY
- C12—BIOCHEMISTRY; BEER; SPIRITS; WINE; VINEGAR; MICROBIOLOGY; ENZYMOLOGY; MUTATION OR GENETIC ENGINEERING
- C12M—APPARATUS FOR ENZYMOLOGY OR MICROBIOLOGY; APPARATUS FOR CULTURING MICROORGANISMS FOR PRODUCING BIOMASS, FOR GROWING CELLS OR FOR OBTAINING FERMENTATION OR METABOLIC PRODUCTS, i.e. BIOREACTORS OR FERMENTERS
- C12M27/00—Means for mixing, agitating or circulating fluids in the vessel
- C12M27/02—Stirrer or mobile mixing elements
-
- C—CHEMISTRY; METALLURGY
- C12—BIOCHEMISTRY; BEER; SPIRITS; WINE; VINEGAR; MICROBIOLOGY; ENZYMOLOGY; MUTATION OR GENETIC ENGINEERING
- C12M—APPARATUS FOR ENZYMOLOGY OR MICROBIOLOGY; APPARATUS FOR CULTURING MICROORGANISMS FOR PRODUCING BIOMASS, FOR GROWING CELLS OR FOR OBTAINING FERMENTATION OR METABOLIC PRODUCTS, i.e. BIOREACTORS OR FERMENTERS
- C12M33/00—Means for introduction, transport, positioning, extraction, harvesting, peeling or sampling of biological material in or from the apparatus
- C12M33/22—Settling tanks; Sedimentation by gravity
-
- C—CHEMISTRY; METALLURGY
- C12—BIOCHEMISTRY; BEER; SPIRITS; WINE; VINEGAR; MICROBIOLOGY; ENZYMOLOGY; MUTATION OR GENETIC ENGINEERING
- C12M—APPARATUS FOR ENZYMOLOGY OR MICROBIOLOGY; APPARATUS FOR CULTURING MICROORGANISMS FOR PRODUCING BIOMASS, FOR GROWING CELLS OR FOR OBTAINING FERMENTATION OR METABOLIC PRODUCTS, i.e. BIOREACTORS OR FERMENTERS
- C12M37/00—Means for sterilizing, maintaining sterile conditions or avoiding chemical or biological contamination
- C12M37/04—Seals
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- Health & Medical Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Organic Chemistry (AREA)
- Engineering & Computer Science (AREA)
- Bioinformatics & Cheminformatics (AREA)
- Chemical & Material Sciences (AREA)
- Zoology (AREA)
- Wood Science & Technology (AREA)
- Sustainable Development (AREA)
- Microbiology (AREA)
- Biotechnology (AREA)
- Biomedical Technology (AREA)
- Biochemistry (AREA)
- General Engineering & Computer Science (AREA)
- General Health & Medical Sciences (AREA)
- Genetics & Genomics (AREA)
- Clinical Laboratory Science (AREA)
- Molecular Biology (AREA)
- Apparatus Associated With Microorganisms And Enzymes (AREA)
Abstract
The invention discloses a suspended deep sea microorganism enrichment device capable of being automatically sealed, which belongs to the field of microorganism enrichment and comprises a propeller, a flow guide body, a sealing cover transfer mechanism, a culture tank and a connecting shell, wherein the flow guide body is arranged at the upper part of the connecting shell, the flow guide body is arranged on the outer side of the propeller, the culture tank is arranged at the lower part of the connecting shell, the sealing cover transfer mechanism is arranged inside the connecting shell, the upper end of the sealing cover transfer mechanism is connected with the propeller, and the lower end of the sealing cover transfer mechanism is connected with an upper sealing cover. The invention can automatically seal and sample, has simple structure and flexible and convenient suspension, and is simultaneously suitable for in-situ enrichment of microorganisms at different depths.
Description
Technical Field
The invention relates to the field of microorganism enrichment, in particular to a suspended deep sea microorganism enrichment device capable of being automatically sealed.
Background
The device is initially in a closed state, the device is placed at a designated position in deep sea, a hydraulic device in a shell drives a hydraulic rod to open an end cover, the device is exposed in the sea water, and after a set time is reached, the hydraulic device drives the hydraulic rod to close the end cover to seal the device.
According to the existing open-type deep-sea microorganism culture cabin, an end cover of a culture cabin body is opened through rotation of a deep-sea motor assembly, microorganism enrichment culture is carried out in a completely open state, and the end cover of the culture cabin body is closed in the process of distribution and recovery to seal the microorganism culture cabin body. The invention can realize the enrichment culture of microorganisms in a deep sea in-situ state.
The problems with both of the above devices are: needs circuit control and has complex structure.
Disclosure of Invention
In order to solve the problems in the prior art, the invention provides a suspended deep-sea microorganism enrichment device capable of automatically sealing and covering, which can automatically seal and sample, has simple structure, flexible and convenient suspension and is suitable for in-situ enrichment of full-sea deep microorganisms.
The technical scheme of the invention is as follows: the utility model provides a but deep sea microorganism enrichment facility of automatic closing cap that hangs, includes screw, baffle, closing cap transfer mechanism, cultivates jar and connection shell, the upper portion of connecting the shell is equipped with the baffle, the baffle sets up the outside at the screw, the lower part of connecting the shell is equipped with cultivates the jar, closing cap transfer mechanism sets up the inside at the connection shell, closing cap transfer mechanism's upper end is connected with the screw, closing cap transfer mechanism's lower extreme is connected with last gland.
The closing cap transfer mechanism includes lead screw, guide rail pole, screw-nut, connecting rod and last gland, the bearing of installation in the connecting shell is passed at the lead screw both ends, the upper end of lead screw is connected with the screw, lead screw and screw-nut looks spiro union, the guide rail pole is worn to establish in the lead screw, guide rail pole both ends are fixed on the connecting shell through the axle is spacing with the retaining ring, screw-nut is connected with the upper end of connecting rod, the lower extreme of connecting rod is connected with last gland, it sets up the jar mouthful top at the culture tank to go up the gland.
The lower end of the connecting rod is provided with a connecting rod cover, the upper gland is connected with the connecting rod cover through a compression spring, a guide post is arranged above the upper gland, and the compression spring is sleeved on the guide post.
The upper end of the screw rod is in matched transmission with the propeller through a key, and the connecting rod is fixedly connected with a screw rod nut through threads.
The connecting shell is characterized in that a limiting buckle is arranged on the inner side of the connecting shell and connected with the connecting shell through a bolt, a spring is installed in the buckle and can push the buckle to one side, and the limiting buckle is connected with a limiting groove in the connecting rod in a clamping mode.
The flow guide body is horn-shaped or funnel-shaped, and the water inlet aperture of the flow guide body is larger than the water outlet aperture.
The culture tank comprises a tank body, a sealing cover, a sealing gasket and culture tubes, wherein the tank body is connected with a connecting shell, a plurality of culture tubes are arranged in the tank body, the sealing cover is arranged above the tank body and located below the upper gland, and the sealing cover is provided with the sealing gasket.
The culture tank is made of titanium alloy or polytetrafluoroethylene material.
The culture tank and the flow guide body are fixedly connected with the connecting shell through bolts.
One side of the connecting shell is connected with the clamp body through a bolt, and the clamp body is connected with the cable.
The invention relates to a special device for in-situ enrichment and sampling of suspended microorganisms, which is suitable for enrichment and sampling of microorganisms with vertical sections at different sea depths within 6000 m and can be carried by a plurality of sets of devices according to requirements. When seawater is put in, the mouth of the culture tank is opened, and different types of microorganism culture media can be arranged in the tank, so that conditions are provided for microorganism enrichment. In the floating recovery process of the device, the culture tank opening can be automatically sealed by using the ingenious spiral transmission mechanism of the device, seawater backflow is prevented, electric control is not needed, the structure is simple, the cost is low, and the device can be thrown into the sea for long time. The device can be arranged outside the frame or fixed on an anchoring mooring rope of a ship, and can realize in-situ enrichment of microorganisms by keeping a vertical state.
Drawings
FIG. 1 is a schematic structural view of the present invention;
FIG. 2 is a schematic structural view of the present invention;
FIG. 3 is a schematic structural view of the present invention;
FIG. 4 is a schematic structural view of the closure transfer mechanism of the present invention;
FIG. 5 is a schematic view showing the structure of a culture tank of the present invention;
in the figure: 1-propeller, 2-flow guide, 3-cover transfer mechanism, 4-connecting shell, 5-culture tank, 6-clamp body, 3-1-guide rail rod, 3-2-lead screw, 3-3-lead screw nut, 3-4-limit buckle, 3-5-connecting rod, 3-6-compression spring, 3-7-connecting rod cover, 3-8-upper cover, 5-1-sealing cover, 5-2-cabin body, 5-3-sealing gasket and 5-4-culture tube.
Detailed Description
The invention is further described below with reference to the accompanying drawings:
as shown in FIGS. 1 to 4, a suspended deep sea microorganism enrichment device capable of automatically sealing a cover comprises a propeller 1, a guide body 2, a cover transfer mechanism 3, a culture tank 5, a connection shell 4 and a clamp body 6, wherein the upper part of the connection shell 4 is connected with the guide body 2 through a bolt, the guide body 2 is arranged on the outer side of the propeller 1, the lower part of the connection shell 4 is connected with the culture tank 5 through a bolt, the cover transfer mechanism 3 is arranged inside the connection shell 4, the upper end of the cover transfer mechanism 3 is connected with the propeller 1, the lower end of the cover transfer mechanism 3 is connected with an upper cover 3-8, one side of the connection shell 4 is provided with the clamp body 6, the clamp body 6 is connected with the connection shell 4 through a bolt, the clamp body 6 is connected with a cable, the clamp body 6 is connected with the connection shell 4 and an anchor cable and the like through bolts, can be quickly disassembled and is convenient to use.
The culture tank at the lower part of the invention can be automatically sealed, and is realized by driving a sealing cover transmission mechanism 3 to move through the rotation of a propeller 1, wherein the sealing cover transmission mechanism 3 comprises a screw rod 3-2, a guide rail rod 3-1, a screw rod nut 3-3, a connecting rod 3-5, a connecting rod cover 3-7 and an upper gland 3-8, two ends of the screw rod 3-2 penetrate through bearings arranged in a connecting shell 4, the upper end of the screw rod 3-2 is connected with the propeller 1 through a key, the screw rod 3-2 is in threaded connection with the screw rod nut 3-3, the guide rail rod 3-1 is arranged in the screw rod 3-2 in a penetrating way, two ends of the guide rail rod 3-1 are limited and fixed on the connecting shell 4 through a check ring for a shaft, the upper end of the connecting rod 3-5 is fixedly connected with the screw rod nut 3-3 through a thread, the lower end of the connecting rod 3-5 is provided with the connecting rod cover 3-7, the upper gland 3-8 is connected with the connecting rod cap 3-7 through a compression spring 3-6, a guide column is arranged above the upper gland 3-8, the compression spring 3-6 is sleeved on the guide column, and the upper gland 3-8 is arranged above the mouth of the culture tank 5.
The inner side of the connecting shell 4 is provided with a limiting buckle 3-4, the limiting buckle 3-4 is connected with the connecting shell 4 through a bolt, a spring is arranged in the buckle 3-4 and can push the buckle to one side, and the limiting buckle 3-4 is clamped with a limiting groove on the connecting rod 3-5. When the connecting rod 3-5 and the upper gland 3-8 move downwards to the bottom, the limiting buckle 3-4 is clamped at the limiting groove on the connecting rod 3-5, and the connecting rod 3-5 is limited to move upwards.
In the recovery process, the upper gland 3-8 compresses the sealing cover 5-1, and the limiting buckle 3-4 is locked, so that the screw rod nut 3-3 cannot move upwards, and the upper gland 3-8 is prevented from being separated due to unstable impact of ocean current. Meanwhile, the compression springs 3-6 are fixed between the upper gland 3-8 and the connecting rod cap 3-7, so that the upper gland 3-8 is subjected to the thrust of the screw rod 3-2 and the elastic force of the compression springs 3-6, and the tank opening of the culture tank 5 is sealed more reliably. When the sealing cover is detached ashore, the limiting buckle 3-4 is slightly pushed to one side by an auxiliary tool, the limiting buckle 3-4 can be pushed away from the limiting groove on the connecting rod, at the moment, the screw 1 can be rotated reversely, and the sealing cover transmission mechanism 3 can be integrally moved upwards.
The upper part of the device is provided with a flow guide body (optional floating body material), the middle part is provided with a connecting shell and a sealing cover transfer mechanism, and the lower part is provided with a culture tank which is fixed with an anchoring cable or other equipment frames through a clamp body 6.
The water conservancy diversion body 2 is loudspeaker form or leaks hopper-shaped, and the bore of intaking of water conservancy diversion body 2 is greater than out the bore of water, and at the device come-up recovery in-process, rivers pass through the water conservancy diversion body, can improve the velocity of flow and the impact force of rivers impact screw for screw 1 has great turning moment, thereby makes the last gland of 5 tops of culture tank compress tightly sealed pad fast, sample in the protection tank.
As shown in fig. 5, the culture tank 5 includes a chamber body 5-2, a sealing cover 5-1, a sealing gasket 5-3 and culture tubes 5-4, the chamber body 5-2 is connected with a connecting shell 4 through bolts, a plurality of culture tubes 5-4 are arranged in the chamber body 5-2, the sealing cover 5-1 is arranged above the chamber body 5-2, the sealing cover 5-1 is positioned below an upper pressing cover 3-8, and the sealing cover 5-1 is provided with the sealing gasket 5-3. The culture tank 5 is made of titanium alloy or polytetrafluoroethylene materials, the whole floating center of the structure of the culture tank 5 is arranged above, the gravity center is arranged below, and the buoyancy is far greater than the gravity, so that the capability of automatically recovering the initial state when the device is impacted by ocean currents in seawater can be ensured. The culture tank 5 is fixed with the connecting shell through bolts, and is convenient to disassemble.
When the device is recovered from bottom to top in the sea, a certain floating speed exists, water flow impacts a propeller through the action of a flow guide body, the propeller 1 rotates to drive a screw rod 3-2 to rotate, a screw rod nut 3-3 directionally moves relative to the screw rod 3-2 along a guide rail rod 3-1, an upper gland 3-8 is fixed with the screw rod nut 3-3 through a connecting rod 3-5, the screw rod nut 3-3 moves to push the upper gland to move until a sealed culture tank 5 is compressed, and a gland transmission mechanism 3 stops moving. The rotary motion of the propeller 1 is skillfully converted into vertical movement through the cover transfer mechanism 3. Thereby guarantee that culture tank 5 seals fast at the floating process through this transfer mechanism, the sea water does not flow back and enters culture tank and pollutes the sample, protects the microorganism.
The invention relates to a special device for suspended microorganism in-situ enrichment and sampling, which is suitable for microorganism enrichment and sampling of vertical sections with different sea depths within 6000 m and can be carried with a plurality of sets of devices according to requirements. When seawater is put in, the mouth of the culture tank is opened, and different types of microorganism culture media can be arranged in the tank, so that conditions are provided for microorganism enrichment. In the floating recovery process of the device, the culture tank opening can be automatically sealed by using the ingenious spiral transmission mechanism of the device, seawater backflow is prevented, electric control is not needed, the structure is simple, the cost is low, and the device can be thrown into the sea for long time. The device can be arranged outside the frame or fixed on an anchoring mooring rope of a ship, and can realize in-situ enrichment of microorganisms by keeping a vertical state.
Claims (10)
1. The utility model provides a but deep sea microorganism enrichment facility of automatic closing cap that hangs, includes screw (1), baffle (2), closing cap transfer mechanism (3), culture tank (5) and connecting shell (4), its characterized in that: the upper portion of connecting shell (4) is equipped with baffle (2), baffle (2) set up in the outside of screw (1), the lower part of connecting shell (4) is equipped with cultivates jar (5), closing cap transfer mechanism (3) set up the inside at connecting shell (4), the upper end of closing cap transfer mechanism (3) is connected with screw (1), the lower extreme of closing cap transfer mechanism (3) is connected with last gland (3-8).
2. A suspended, automatically closable deep sea microorganism enrichment device according to claim 1, characterized in that: the sealing cover transmission mechanism (3) comprises a screw rod (3-2), a guide rail rod (3-1), a screw rod nut (3-3), a connecting rod (3-5) and an upper pressing cover (3-8), two ends of the screw rod (3-2) penetrate through bearings installed in a connecting shell (4), the upper end of the screw rod (3-2) is connected with the propeller (1), the screw rod (3-2) is in threaded connection with the screw rod nut (3-3), the guide rail rod (3-1) is arranged in the screw rod (3-2) in a penetrating mode, two ends of the guide rail rod (3-1) are fixed on the connecting shell (4) through a shaft retainer ring in a limiting mode, the screw rod nut (3-3) is connected with the upper end of the connecting rod (3-5), and the lower end of the connecting rod (3-5) is connected with the upper pressing cover (3-8), the upper gland (3-8) is arranged above the mouth of the culture tank (5).
3. A suspended, automatically closable deep sea microorganism enrichment device according to claim 2, characterized in that: the lower end of the connecting rod (3-5) is provided with a connecting rod cover (3-7), the upper gland (3-8) is connected with the connecting rod cover (3-7) through a compression spring (3-6), a guide column is arranged above the upper gland (3-8), and the compression spring (3-6) is sleeved on the guide column.
4. A suspended, automatically closable deep sea microorganism enrichment device according to claim 2, characterized in that: the upper end of the screw rod (3-2) is in matched transmission with the propeller (1) through a key, and the connecting rod (3-5) is fixedly connected with the screw rod nut (3-3) through threads.
5. A suspended, automatically closable deep sea microorganism enrichment device according to claim 2, characterized in that: the connecting shell is characterized in that a limiting buckle (3-4) is arranged on the inner side of the connecting shell (4), the limiting buckle (3-4) is connected with the connecting shell (4) through a bolt, a spring is installed in the buckle (3-4), and the limiting buckle (3-4) is connected with a limiting groove on the connecting rod (3-5) in a clamping mode.
6. A suspended, automatically closable deep sea microorganism enrichment device according to claim 1, characterized in that: the flow guide body (2) is horn-shaped or funnel-shaped, and the water inlet aperture of the flow guide body (2) is larger than the water outlet aperture.
7. A suspended, automatically closable deep sea microorganism enrichment device according to claim 1, characterized in that: the culture tank (5) comprises a cabin body (5-2), a sealing cover (5-1), a sealing gasket (5-3) and culture pipes (5-4), the cabin body (5-2) is connected with a connecting shell (4), a plurality of culture pipes (5-4) are arranged in the cabin body (5-2), the sealing cover (5-1) is arranged above the cabin body (5-2), the sealing cover (5-1) is located below an upper pressing cover (3-8), and the sealing gasket (5-3) is arranged on the sealing cover (5-1).
8. A suspended, automatically closable deep sea microorganism enrichment device according to claim 1, characterized in that: the culture tank (5) is made of titanium alloy or polytetrafluoroethylene material.
9. A suspended, automatically closable deep sea microorganism enrichment device according to claim 1, characterized in that: the culture tank (5) and the flow guide body (2) are fixedly connected with the connecting shell (4) through bolts.
10. A suspended, automatically closable deep sea microorganism enrichment device according to claim 1, characterized in that: one side of the connecting shell (4) is connected with a clamp body (6) through a bolt, and the clamp body (6) is connected with a cable.
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CN202111242441.9A CN113913280B (en) | 2021-10-25 | 2021-10-25 | Suspended deep sea microorganism enrichment device capable of being automatically capped |
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CN202111242441.9A CN113913280B (en) | 2021-10-25 | 2021-10-25 | Suspended deep sea microorganism enrichment device capable of being automatically capped |
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CN113913280B CN113913280B (en) | 2024-04-30 |
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Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN116602143A (en) * | 2023-07-21 | 2023-08-18 | 山东省林业保护和发展服务中心 | Potted seedling rhizome soil removing equipment |
Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN105802833A (en) * | 2016-04-13 | 2016-07-27 | 杭州电子科技大学 | Deep sea in-situ suspension culture tank |
CN110317723A (en) * | 2019-08-05 | 2019-10-11 | 中国地质大学(北京) | It can self-sealing Deep-Sea Microorganisms original position field planting enrichment culture tank |
CN111109214A (en) * | 2020-01-19 | 2020-05-08 | 湖南科技大学 | Suction type deep sea benthos collection and in-situ maintenance system and use method thereof |
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2021
- 2021-10-25 CN CN202111242441.9A patent/CN113913280B/en active Active
Patent Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN105802833A (en) * | 2016-04-13 | 2016-07-27 | 杭州电子科技大学 | Deep sea in-situ suspension culture tank |
CN110317723A (en) * | 2019-08-05 | 2019-10-11 | 中国地质大学(北京) | It can self-sealing Deep-Sea Microorganisms original position field planting enrichment culture tank |
CN111109214A (en) * | 2020-01-19 | 2020-05-08 | 湖南科技大学 | Suction type deep sea benthos collection and in-situ maintenance system and use method thereof |
Non-Patent Citations (1)
Title |
---|
宋圆圆等: "深海微生物原位富集装置设计", 杭州电子科技大学学报(自然科学版), vol. 37, no. 4, 31 July 2017 (2017-07-31), pages 57 - 60 * |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN116602143A (en) * | 2023-07-21 | 2023-08-18 | 山东省林业保护和发展服务中心 | Potted seedling rhizome soil removing equipment |
CN116602143B (en) * | 2023-07-21 | 2023-09-15 | 山东省林业保护和发展服务中心 | Potted seedling rhizome soil removing equipment |
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