CN113984488A - Portable phytoplankton sample separation enrichment facility of quick detach - Google Patents
Portable phytoplankton sample separation enrichment facility of quick detach Download PDFInfo
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- CN113984488A CN113984488A CN202111150412.XA CN202111150412A CN113984488A CN 113984488 A CN113984488 A CN 113984488A CN 202111150412 A CN202111150412 A CN 202111150412A CN 113984488 A CN113984488 A CN 113984488A
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- 238000000926 separation method Methods 0.000 title claims abstract description 18
- 239000011324 bead Substances 0.000 claims description 67
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 20
- 238000007789 sealing Methods 0.000 claims description 10
- 239000000835 fiber Substances 0.000 claims description 3
- 238000001914 filtration Methods 0.000 abstract description 11
- 235000017166 Bambusa arundinacea Nutrition 0.000 abstract description 6
- 235000017491 Bambusa tulda Nutrition 0.000 abstract description 6
- 241001330002 Bambuseae Species 0.000 abstract description 6
- 235000015334 Phyllostachys viridis Nutrition 0.000 abstract description 6
- 239000011425 bamboo Substances 0.000 abstract description 6
- 238000007599 discharging Methods 0.000 abstract description 4
- 230000006835 compression Effects 0.000 description 8
- 238000007906 compression Methods 0.000 description 8
- WSFSSNUMVMOOMR-UHFFFAOYSA-N Formaldehyde Chemical compound O=C WSFSSNUMVMOOMR-UHFFFAOYSA-N 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 230000007613 environmental effect Effects 0.000 description 2
- 238000003780 insertion Methods 0.000 description 2
- 230000037431 insertion Effects 0.000 description 2
- 241000251468 Actinopterygii Species 0.000 description 1
- 241000195493 Cryptophyta Species 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000005484 gravity Effects 0.000 description 1
- 238000011065 in-situ storage Methods 0.000 description 1
- 238000011835 investigation Methods 0.000 description 1
- 239000007788 liquid 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
- 238000012544 monitoring process Methods 0.000 description 1
- 230000000717 retained effect Effects 0.000 description 1
- 239000000725 suspension Substances 0.000 description 1
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N1/00—Sampling; Preparing specimens for investigation
- G01N1/28—Preparing specimens for investigation including physical details of (bio-)chemical methods covered elsewhere, e.g. G01N33/50, C12Q
- G01N1/40—Concentrating samples
- G01N1/4077—Concentrating samples by other techniques involving separation of suspended solids
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N1/00—Sampling; Preparing specimens for investigation
- G01N1/28—Preparing specimens for investigation including physical details of (bio-)chemical methods covered elsewhere, e.g. G01N33/50, C12Q
- G01N1/40—Concentrating samples
- G01N1/4077—Concentrating samples by other techniques involving separation of suspended solids
- G01N2001/4088—Concentrating samples by other techniques involving separation of suspended solids filtration
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- Life Sciences & Earth Sciences (AREA)
- Chemical & Material Sciences (AREA)
- Analytical Chemistry (AREA)
- Biochemistry (AREA)
- General Health & Medical Sciences (AREA)
- General Physics & Mathematics (AREA)
- Immunology (AREA)
- Pathology (AREA)
- Sampling And Sample Adjustment (AREA)
Abstract
The invention discloses a quick-release portable phytoplankton sample separation and concentration device, which comprises a bottom frame and a pressure lever, connect the horizontal pole, strain a section of thick bamboo and urceolus, it has two relative bracing pieces to peg graft on the underframe, connect the horizontal pole and peg graft on the top of two spinal branch vaulting poles, the opposite face of two spinal branch vaulting poles is equipped with puts the piece, the urceolus bottom is fixed with the bottom plate, the bottom plate is shelved on putting the piece, be equipped with drain pipe and spliced eye on the bottom plate, it is located the urceolus to strain a section of thick bamboo, the urceolus forms the chamber that catchments with straining the space between the section of thick bamboo, it is equipped with the discharging pipe to strain a section of thick bamboo bottom, the discharging pipe insert the spliced eye and with the spliced eye between sealed cooperation, the export of discharging pipe is equipped with the sealed lid of detachable, the depression bar passes downwards and connects the horizontal pole and with be connected sliding fit between the horizontal pole, it is equipped with the piston plate in the piston plate, be equipped with grafting locking mechanism on the piston plate, the depression bar lower extreme inserts grafting locking mechanism and can dismantle between the piston plate and be connected. The invention has the advantages of simple structure, quick and convenient disassembly and assembly, convenient carrying, strong overload capacity and high filtration and concentration efficiency.
Description
Technical Field
The invention relates to a filtering device, in particular to a quick-release portable phytoplankton sample separating and concentrating device.
Background
Phytoplankton, also called phytoplankton, is the sum of several kinds of algae living in suspension in water. Phytoplankton and productivity thereof are one of important members and important functions of an aquatic ecosystem, and are important components of natural fish bait. Since phytoplankton is very sensitive to environmental changes, it also plays a very important role in environmental monitoring.
At present, when phytoplankton investigation is carried out, collected phytoplankton samples are generally prepared by collecting a water sample with a certain volume and adding formalin to fix the final concentration to be 5% and then carrying out solid-liquid separation on the phytoplankton and water after being brought back to a laboratory if qualitative and quantitative determination is required. Because the water sample volume and weight are great, carry very inconvenient, consequently direct phytoplankton in the water sample of gathering now separates the concentration at the scene usually to conveniently carry.
However, the existing devices for separating and concentrating phytoplankton in-situ water samples are generally large in volume, such as: application publication No. CN112619242A, application publication No. 2021 year 4 month 9 days's Chinese patent discloses a marine phytoplankton rapid filtration enrichment facility, and the holistic bulky of the device leads to it to carry very inconveniently because the collection water sample goes on in the open air usually, and in addition, the device filters the concentration through the gravity of water sample self, and it is lower to filter concentration efficiency.
Disclosure of Invention
The invention aims to solve the technical problems of the field phytoplankton filtering and concentrating device in the prior art, and provides a quick-release portable phytoplankton sample separating and concentrating device which is simple in structure, quick and convenient to disassemble and assemble, convenient to carry, strong in overload capacity and high in filtering and concentrating efficiency.
In order to achieve the purpose, the invention adopts the following technical scheme: a quick-release portable phytoplankton sample separation and concentration device comprises a bottom frame, a pressure lever, a connecting cross bar, a filter cylinder and an outer cylinder, two opposite support rods are inserted on the bottom frame, the connecting cross rod is inserted at the top ends of the two support rods, the opposite surfaces of the two support rods are provided with placing blocks, a bottom plate is fixed at the bottom of the outer cylinder and is placed on the placing block, a drain pipe and an inserting hole are arranged on the bottom plate, the filter cylinder is positioned in the outer cylinder, a water collecting cavity is formed in the space between the outer cylinder and the filter cylinder, a discharge pipe is arranged at the bottom of the filter cylinder, the discharge pipe is inserted into the insertion hole and is in sealing fit with the insertion hole, a detachable sealing cover is arranged at the outlet of the discharge pipe, the pressure lever downwards passes through the connecting cross rod and is in sliding fit with the connecting cross rod, a piston plate is arranged in the filter cylinder, the piston plate is provided with an inserting locking mechanism, and the lower end of the pressure rod is inserted into the inserting locking mechanism and is detachably connected with the piston plate. According to the quick-release portable phytoplankton sample separation and concentration device, the bottom frame, the pressure rod, the connecting cross rod and other structures are detachably connected, so that the device is very convenient to disassemble and assemble and convenient to carry; the filter cartridge is used for filtering a water sample, filtering and intercepting the water sample to obtain phytoplankton which is retained in the filter cartridge and can be discharged through a discharge pipe at the bottom of the filter cartridge; the compression bar and the piston plate are detachably connected through the splicing locking mechanism, the compression bar splicing is matched with the splicing locking mechanism in a splicing manner, and the compression bar can be locked or loosened through the splicing locking mechanism, so that the purposes of fast splicing, locking and separating the compression bar and the piston plate are achieved, and the use is very convenient and fast; by the depression of the piston plate, the filtration efficiency of water can be improved.
Preferably, the plug-in locking mechanism comprises an upper shell, a lower shell, a lock bead support and a conical lock bead cover, the lower shell is fixed on the piston plate, the upper shell is fixed on the lower shell, the conical lock bead cover is fixed between the upper shell and the lower shell, the upper portion of the lock bead support is located in the conical lock bead cover, at least three lock beads are arranged on the upper end face of the lock bead support, a gap formed by the lock beads in a surrounding mode forms a pressure rod channel, a resisting spring is arranged between the lock bead support and the lower shell, a group of sliding holes are oppositely formed in the lower shell, a pressing plate is arranged on the outer wall face of the lock bead support, the pressing plate penetrates through the sliding holes and is matched with the sliding holes in a sliding mode, after the pressing rod sequentially penetrates through the upper shell, the conical lock bead cover, the pressure rod channel and the lock bead support, the lock bead support tightly presses the lock beads against the inner wall of the conical limit cover, and the lock bead locking pressing rod is locked. The inserting locking mechanism can lock the pressure rod, when the pressure rod is inserted into the lock bead support, under the action of pressure and friction force between the pressure rod and the lock bead, the lock bead moves downwards to compress the abutting spring, the lock bead is scattered, and a pressure rod channel is enlarged, so that the pressure rod can be inserted into the lock bead support until the pressure rod abuts against the lower shell; when the pressure rod is lifted upwards, the lock bead support jacks up the lock bead under the action of the abutting spring, so that the lock bead abuts against the inner wall of the conical limiting cover, the lock bead is gathered inwards to lock the pressure rod, the pressure rod is lifted upwards, the lock bead abuts against the inner wall of the conical limiting cover under the action of friction force, the lock bead is gathered inwards, and the pressure rod is locked by the lock bead, so that the pressure rod cannot be separated from the piston plate when the pressure rod is lifted upwards, and a water sample can be added into the filter cylinder by lifting the piston plate out of the filter cylinder; if the pressing rod is separated from the piston plate, the pressing plate is pressed downwards to enable the bead locking support to move downwards to compress the abutting spring, and the pressing rod is pulled out upwards after the beads are scattered and the pressing rod channel is enlarged (after the beads do not lock the pressing rod); the plug-in locking mechanism provided by the invention has an ingenious structure, can realize quick locking and separation between the pressure rod and the piston plate, and is very convenient to disassemble, assemble and use.
Preferably, the bottom frame comprises two longitudinal rods and a transverse rod which are parallel to each other, a transverse plug is arranged on the opposite surface of each longitudinal rod, and the transverse plug is in inserted connection with the two ends of the transverse rod to form an H shape.
Preferably, a lower longitudinal plug is arranged on the longitudinal rod and is in plug-in fit with the lower end of the support rod. The lower longitudinal plug is matched with the lower end of the supporting rod in an inserting manner, the structure is simple, and the assembly and disassembly are very convenient.
Preferably, the two sides of the bottom of the connecting cross rod are provided with upper longitudinal plugs, and the upper longitudinal plugs are in inserted fit with the upper ends of the supporting rods. The upper longitudinal plug is in plug fit with the upper end of the supporting rod, the structure is simple, the assembly and disassembly are convenient, meanwhile, the supporting rod is limited by the plug fit of the upper longitudinal plug and the upper end of the supporting rod, the transverse plug can be prevented from withdrawing from the transverse rod due to the relative movement of the supporting rod, and the structural stability of the invention is improved.
Preferably, the vertical rods, the transverse rods, the supporting rods and the connecting transverse rods are square tubes.
Preferably, the filter cartridge comprises a cylindrical part and a conical part fixed at the bottom of the cylindrical part, wherein both the cylindrical part and the conical part are provided with filter holes, and the discharge pipe is fixedly connected with an outlet of the conical part. The conical portion facilitates the concentration of phytoplankton in the filter cartridge for ease of discharge.
Preferably, a baffle ring is arranged on the inner circumferential wall of the opening of the outer cylinder, an annular limiting notch is arranged on the baffle ring, an annular limiting flange is arranged on the outer circumferential wall of the opening of the cylindrical part, and the limiting flange is matched with the limiting notch.
Preferably, the placing block is provided with a positioning opening, the bottom surface of the bottom plate is provided with a positioning block, and the positioning block is matched with the positioning opening.
Preferably, a handle is fixed at the upper end of the pressing rod, a limiting buffer block is arranged on the connecting cross rod, and the pressing rod penetrates through the fiber buffer block.
Therefore, the invention has the following beneficial effects:
(1) the bottom frame, the pressure bar, the connecting cross bar and other structures are detachably connected, so that the disassembly and assembly are very convenient, and the carrying is convenient;
(2) adopt to strain a section of thick bamboo and filter concentrated phytoplankton to set up the piston board in straining a section of thick bamboo, overload capacity is strong, and filters the concentration efficiency height.
Drawings
FIG. 1 is a schematic diagram of an embodiment of the present invention.
FIG. 2 is a top view of the bottom frame
Fig. 3 is an enlarged view of a in fig. 1.
Fig. 4 is a longitudinal sectional view of fig. 3.
Fig. 5 is a state diagram when the lock bead locks the pressing rod.
In the figure: the device comprises a pressure lever 1, a connecting cross rod 2, an outer barrel 3, a support rod 4, a placing block 5, a bottom plate 6, a drain pipe 7, a water collecting cavity 8, a discharge pipe 9, a sealing cover 10, a piston plate 11, an upper shell 12, a lower shell 13, a locking bead support 14, a conical locking bead cover 15, a locking bead 16, a pressure lever channel 17, a resisting spring 18, a sliding hole 19, a pressing plate 20, a longitudinal rod 21, a cross rod 22, a transverse plug 23, a lower longitudinal plug 24, an upper longitudinal plug 25, a cylindrical part 26, a conical part 27, a baffle ring 28, a limiting flanging 29, a positioning block 30, a handle 31 and a limiting buffer block 32.
Detailed Description
The invention is further described with reference to the following figures and detailed description.
As shown in fig. 1, the quick-release portable phytoplankton sample separation and concentration device comprises a bottom frame, a pressure lever 1, a connecting cross rod 2, a filter cartridge and an outer cylinder 3, wherein the bottom frame comprises two longitudinal rods 21 and a cross rod 22 (shown in fig. 2) which are parallel to each other, a transverse plug 23 is fixed on the opposite surface of each longitudinal rod, the transverse plug is in splicing fit with the two ends of each cross rod to form an 'H' shape, a lower longitudinal plug 24 is fixed on each longitudinal rod, a support rod 4 is spliced on each lower longitudinal plug, upper longitudinal plugs 25 are fixed on the two sides of the bottom of each connecting cross rod, each upper longitudinal plug is in splicing fit with the upper end of each support rod, and each longitudinal rod, each cross rod, each support rod and each connecting cross rod are square tubes; the opposite surfaces of the two support rods are fixed with placing blocks 5, the placing blocks are provided with positioning openings, the bottom of the outer barrel is fixed with a bottom plate 6, the bottom surface of the bottom plate is fixed with a positioning block 30, the positioning block is matched with the positioning openings, the inner circumferential wall of the opening of the outer barrel is provided with a baffle ring 28, the baffle ring is provided with an annular limiting notch, the filter cartridge is positioned in the outer barrel, a water collecting cavity 8 is formed in the space between the outer barrel and the filter cartridge, the filter cartridge comprises a cylindrical part 26 and a conical part 27 fixed at the bottom of the cylindrical part, both the cylindrical part and the conical part are provided with filtering holes, the outlet of the conical part is fixedly connected with a discharge pipe 9, the outer circumferential wall of the opening of the cylindrical part is provided with an annular limiting flanging 29, the limiting flanging is matched with the limiting notch, the bottom plate is provided with a drain pipe 7 and an inserting hole, the discharge pipe is inserted into the inserting hole and is in sealing fit with the inserting hole, the outlet of the discharge pipe is provided with a sealing cover 10, and the compression rod downwards passes through the connecting cross rod and is in sliding fit with the connecting cross rod, a piston plate 11 is arranged in the filter cylinder, an inserting locking mechanism is arranged on the piston plate, the inserting locking mechanism comprises an upper shell 12, a lower shell 13, a lock bead support 14 and a conical lock bead cover 15 (shown in figures 3 and 4), the lower shell is fixed on the piston plate, the upper shell is in threaded connection with the lower shell, the conical lock bead cover is tightly pressed and fixed between the upper shell and the lower shell, the upper part of the lock bead support is positioned in the conical lock bead cover, three lock beads 16 are arranged on the upper end face of the lock bead support, a gap formed by enclosing the lock beads forms a pressure rod channel 17, a resisting spring 18 is arranged between the lock bead support and the lower shell, a group of sliding holes 19 are oppositely arranged on the lower shell, a pressing plate 20 is fixed on the outer wall surface of the lock bead support, the pressing plate penetrates through the sliding holes and is matched with the sliding holes in a sliding manner, after the pressing rod sequentially penetrates through the upper shell, the conical lock bead cover, the pressure rod channel and the lock bead support, the lock bead support tightly presses the three lock beads against the inner wall of the conical limit cover, at this time, the centers of the three locking beads are located on the same circumference, the three locking beads are folded inwards in the radial direction on the circumference to lock the compression bar (as shown in fig. 5), the upper end of the compression bar is fixed with a handle 31, the connecting cross bar is provided with a limiting buffer block 32, and the compression bar penetrates through the fiber buffer block.
The assembly and use method of the invention is as follows: inserting the transverse plugs on the longitudinal rods into the two ends of the transverse rod respectively; inserting the lower end of the support rod on the lower longitudinal plug; inserting an upper longitudinal plug into the upper end of the support rod; after the positioning block is clamped into the positioning hole opening to enable the outer barrel to be stably placed, the inner barrel is placed into the outer barrel, the limiting flanging is placed in the limiting notch, and the discharging pipe is inserted into the plug hole and is in sealing fit with the plug hole; the outlet end of the discharge pipe is in threaded connection with a sealing cover; the pressure rod downwards penetrates through the limiting buffer block, the connecting transverse plate, the upper shell, the conical lock bead cover and the pressure rod channel and then is inserted into the lock bead support; pouring a water sample into the inner cylinder, pressing the piston plate into the cylinder section of the inner cylinder, and pressing the pressure rod through the handle to enable the piston plate to move downwards so as to accelerate the filtering efficiency; after filtration, the pressure rod is lifted upwards, so that after the piston plate is lifted from the cylinder section of the inner cylinder, the water sample can be added into the inner cylinder again, and the filtered water is discharged from the water discharge pipe; after concentration, the sealing cover is opened, and the phytoplankton falling from the discharge pipe is collected by a collecting bottle.
The above-described embodiments are only preferred embodiments of the present invention, and are not intended to limit the present invention in any way, and other variations and modifications may be made without departing from the spirit of the invention as set forth in the claims.
Claims (10)
1. A quick-release portable phytoplankton sample separation and concentration device is characterized by comprising a bottom frame, a pressure rod (1), a connecting cross rod (2), a filter cylinder and an outer cylinder (3), wherein two opposite support rods (4) are inserted into the bottom frame, the connecting cross rod is inserted into the top ends of the two support rods, a placing block (5) is arranged on the opposite surface of each support rod, a bottom plate (6) is fixed at the bottom of the outer cylinder, the bottom plate is placed on the placing block, a drain pipe (7) and an inserting hole are arranged on the bottom plate, the filter cylinder is positioned in the outer cylinder, a water collecting cavity (8) is formed in the space between the outer cylinder and the filter cylinder, a discharge pipe (9) is arranged at the bottom of the filter cylinder, the discharge pipe is inserted into the inserting hole and is in sealing fit with the inserting hole, a detachable sealing cover (10) is arranged at the outlet of the discharge pipe, and the pressure rod downwards penetrates through the connecting cross rod and is in sliding fit with the connecting cross rod, a piston plate (11) is arranged in the filter cylinder, an inserting locking mechanism is arranged on the piston plate, and the lower end of the pressure rod is inserted into the inserting locking mechanism and is detachably connected with the piston plate.
2. The quick-release portable phytoplankton sample separation and concentration device according to claim 1, wherein the plug-in locking mechanism comprises an upper housing (12), a lower housing (13), a locking bead support (14) and a conical locking bead cover (15), the lower housing is fixed on a piston plate, the upper housing is fixed on the lower housing, the conical locking bead cover is fixed between the upper housing and the lower housing, the upper part of the locking bead support is located in the conical locking bead cover, at least three locking beads (16) are arranged on the upper end face of the locking bead support, a gap formed by the locking beads in a surrounding manner forms a pressure rod channel (17), a resisting spring (18) is arranged between the locking bead support and the lower housing, a group of sliding holes (19) are oppositely arranged on the lower housing, a pressing plate (20) is arranged on the outer wall face of the locking bead support, and the pressing plate passes through the sliding holes and is in sliding fit with the sliding holes, after the pressing rod sequentially penetrates through the upper shell, the conical locking bead cover, the pressing rod channel and the locking bead support, the locking bead support tightly supports the locking bead on the inner wall of the conical limiting cover, and the locking bead locks the pressing rod.
3. The quick-release portable phytoplankton sample separation and concentration device according to claim 1 or 2, wherein the bottom frame comprises two parallel vertical rods (21) and a cross rod (22), the opposite surfaces of the vertical rods are provided with transverse plugs (23), and the transverse plugs are in inserted connection with the two ends of the cross rod to form an "H" shape.
4. The quick-release portable phytoplankton sample separation and concentration device according to claim 3, wherein the vertical rod is provided with a lower longitudinal plug (24), and the lower longitudinal plug is in inserted fit with the lower end of the support rod.
5. The quick-release portable phytoplankton sample separation and concentration device according to claim 4, wherein the two sides of the bottom of the connecting cross bar are provided with upper longitudinal plugs (25), and the upper longitudinal plugs are in plug fit with the upper ends of the support bars.
6. The quick-release portable phytoplankton sample separation and concentration device according to claim 5, wherein the vertical rods, the transverse rods, the supporting rods and the connecting transverse rods are square tubes.
7. The quick-release portable phytoplankton sample separation and concentration device according to claim 1, wherein the filter cartridge comprises a cylindrical part (26) and a conical part (27) fixed at the bottom of the cylindrical part, the cylindrical part and the conical part are provided with filter holes, and the discharge pipe is fixedly connected with an outlet of the conical part.
8. The quick-release portable phytoplankton sample separation and concentration device according to claim 7, wherein a stop ring (28) is provided on the inner circumferential wall of the opening of the outer cylinder, the stop ring is provided with an annular limit notch, and an annular limit flange (29) is provided on the outer circumferential wall of the opening of the cylinder part, the limit flange is matched with the limit notch.
9. The quick-release portable phytoplankton sample separation and concentration device according to claim 1, wherein the placing block is provided with a positioning opening, the bottom surface of the bottom plate is provided with a positioning block (30), and the positioning block is matched with the positioning opening.
10. The quick-release portable phytoplankton sample separation and concentration device according to claim 1, wherein a handle (31) is fixed at the upper end of the pressure lever, a limiting buffer block (32) is arranged on the connecting cross rod, and the pressure lever passes through the fiber buffer block.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
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CN202111150412.XA CN113984488A (en) | 2021-09-29 | 2021-09-29 | Portable phytoplankton sample separation enrichment facility of quick detach |
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CN202111150412.XA CN113984488A (en) | 2021-09-29 | 2021-09-29 | Portable phytoplankton sample separation enrichment facility of quick detach |
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CN202111150412.XA Pending CN113984488A (en) | 2021-09-29 | 2021-09-29 | Portable phytoplankton sample separation enrichment facility of quick detach |
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Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN113907292A (en) * | 2021-10-15 | 2022-01-11 | 浙江大学舟山海洋研究中心 | A popped device of low temperature high pressure for crisp fish piece processing |
CN113907292B (en) * | 2021-10-15 | 2024-05-24 | 浙江大学舟山海洋研究中心 | Low-temperature high-pressure puffing device for processing crisp fish slices |
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CN213544189U (en) * | 2020-10-29 | 2021-06-25 | 茅台学院 | Portable phytoplankton sample concentration tube |
CN213965412U (en) * | 2020-09-09 | 2021-08-17 | 深圳市颐泰中和科技有限公司 | Novel concentrated dehydration of environmental protection ore pulp device |
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Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
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CN113907292A (en) * | 2021-10-15 | 2022-01-11 | 浙江大学舟山海洋研究中心 | A popped device of low temperature high pressure for crisp fish piece processing |
CN113907292B (en) * | 2021-10-15 | 2024-05-24 | 浙江大学舟山海洋研究中心 | Low-temperature high-pressure puffing device for processing crisp fish slices |
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