CN209073253U - A kind of clam disgorging sands equipment - Google Patents
A kind of clam disgorging sands equipment Download PDFInfo
- Publication number
- CN209073253U CN209073253U CN201821578949.XU CN201821578949U CN209073253U CN 209073253 U CN209073253 U CN 209073253U CN 201821578949 U CN201821578949 U CN 201821578949U CN 209073253 U CN209073253 U CN 209073253U
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- Prior art keywords
- clam
- sink
- wave
- sieve plate
- shape board
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- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 68
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 claims description 31
- 230000003028 elevating effect Effects 0.000 claims description 12
- 239000000463 material Substances 0.000 claims description 6
- 239000000741 silica gel Substances 0.000 claims description 4
- 229910002027 silica gel Inorganic materials 0.000 claims description 4
- 239000010935 stainless steel Substances 0.000 claims description 3
- 229910001220 stainless steel Inorganic materials 0.000 claims description 3
- 230000005611 electricity Effects 0.000 claims description 2
- 229910045601 alloy Inorganic materials 0.000 claims 1
- 239000000956 alloy Substances 0.000 claims 1
- 239000004576 sand Substances 0.000 abstract description 28
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 abstract description 8
- 229910052760 oxygen Inorganic materials 0.000 abstract description 8
- 239000001301 oxygen Substances 0.000 abstract description 8
- 238000004519 manufacturing process Methods 0.000 abstract description 4
- 239000013535 sea water Substances 0.000 description 10
- 230000033001 locomotion Effects 0.000 description 9
- 238000000034 method Methods 0.000 description 8
- 238000009776 industrial production Methods 0.000 description 3
- 206010054949 Metaplasia Diseases 0.000 description 2
- 238000013019 agitation Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 238000001914 filtration Methods 0.000 description 2
- 230000015689 metaplastic ossification Effects 0.000 description 2
- 238000004064 recycling Methods 0.000 description 2
- 230000029058 respiratory gaseous exchange Effects 0.000 description 2
- 206010021143 Hypoxia Diseases 0.000 description 1
- 241000237852 Mollusca Species 0.000 description 1
- 239000004698 Polyethylene Substances 0.000 description 1
- 230000001133 acceleration Effects 0.000 description 1
- 230000006978 adaptation Effects 0.000 description 1
- 235000019789 appetite Nutrition 0.000 description 1
- 230000036528 appetite Effects 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 239000001997 corrosion-resisting alloy Substances 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 230000002708 enhancing effect Effects 0.000 description 1
- 230000007613 environmental effect Effects 0.000 description 1
- 239000003337 fertilizer Substances 0.000 description 1
- 238000010438 heat treatment Methods 0.000 description 1
- 230000007954 hypoxia Effects 0.000 description 1
- 238000005286 illumination Methods 0.000 description 1
- 238000001727 in vivo Methods 0.000 description 1
- 235000013372 meat Nutrition 0.000 description 1
- 235000016709 nutrition Nutrition 0.000 description 1
- 230000035764 nutrition Effects 0.000 description 1
- 239000004800 polyvinyl chloride Substances 0.000 description 1
- 230000002035 prolonged effect Effects 0.000 description 1
- 150000003839 salts Chemical class 0.000 description 1
- 235000015170 shellfish Nutrition 0.000 description 1
- 210000002784 stomach Anatomy 0.000 description 1
- 238000003860 storage Methods 0.000 description 1
Landscapes
- Farming Of Fish And Shellfish (AREA)
Abstract
The utility model discloses a kind of clam disgorging sands equipments, belong to field of processing of aquatic products, including sink, water inlet pipe, drainpipe, sieve plate, attachment strap, telescopic rod, push-rod electric machine and wave-shape board；The sieve plate is placed on attachment strap, and leakage hole is uniformly opened up on the sieve plate, and the push-rod electric machine, telescopic rod and wave-shape board are sequentially connected, and the telescopic rod and wave-shape board are set between sieve plate and the bottom plate of sink, and the push-rod electric machine is set to outside sink；Slope is set on the bottom plate of the sink, and the drainpipe is set to the lower on slope.A kind of clam disgorging sands equipment provided by the utility model, structure is simple, is easily manipulated, clam natural growing environment can be simulated, give the dissolved oxygen of clam abundance, disgorging sands equipment can quickly be adapted to and efficiently spit sand, it ensure that the quality and yield of clam, be suitable for aquatic products industrialized production.
Description
Technical field
The utility model belongs to field of processing of aquatic products, and in particular to a kind of clam disgorging sands equipment.
Background technique
Clam is being commonly called as a kind of shellfish of mankind's often feeding, there is all multi items such as colored clam, clam, hair clam, white clam, is belonged to
In mollusk, shallow sea bottom is lived in, it is full of nutrition because of its delicious meat, and yield high price is low, it is deep by the majority of consumers'
Like, it is considered to be quality-high and inexpensive marine product.But since it is grown on shallow sea bottom, and by seawater feed of handling up, lead to it
Especially contain a large amount of silt in stomach in vivo, if not making it adequately spit sand before consumption, clam intracorporal mud when eating
Sand will affect mouthfeel and then influence appetite.
Currently, commonly allow clam to spit husky method mainly include the following types: one, without being impregnated for a long time in husky salt water, make
Clam spits sand after gradually adapting to environment naturally；This method takes a long time, and prolonged temporarily feeding meeting be so that the reduction of clam fertilizer degree,
It is not suitable for industrial production；Two, clam is rocked, sand is spat in quickening；Although this method, which can shorten, spits the husky time, rocked
It can all collide between clam and container between clam in journey, cause part clam outer casing rupture, influence product quality, no
Suitable for industrial production；Three, oil film is poured into storage pond, holding pond, is reduced the oxygen content in temporarily feeding water body, is accelerated the breathing of clam
And then accelerate to spit sand；This method is temporarily supported the intracorporal oxygen of water and is difficult to control, and be easy to cause clam hypoxia death, not only fails excellent
Change and spit husky process, also creates economic loss, be not also suitable for industrial production.
Utility model content
In order to overcome the defects of the prior art described above, the technical problem to be solved by the utility model is to provide a kind of energy
Enough accelerate clam to spit husky and be suitable for the industrial clam disgorging sands equipment of aquatic products.
In order to solve the above-mentioned technical problem, the technical solution adopted in the utility model are as follows: a kind of clam disgorging sands equipment, including
Sink, water inlet pipe, drainpipe, sieve plate, attachment strap, telescopic rod, push-rod electric machine and wave-shape board；The water inlet pipe is set on sink
Portion, the drainpipe are set to bottom of gullet, and inner wall of the attachment strap along sink middle and lower part is arranged, and the sieve plate is placed in attachment strap
On, leakage hole is uniformly opened up on the sieve plate, the push-rod electric machine, telescopic rod and wave-shape board are sequentially connected, the telescopic rod and
Wave-shape board is set between sieve plate and the bottom plate of sink, and the push-rod electric machine is set to outside sink；On the bottom plate of the sink
Slope is set, and the drainpipe is set to the lower on slope.
The utility model has the beneficial effects that: clam disgorging sands equipment structure is simple, by the way that wave-shape board is arranged, clam is simulated
Natural growing environment gives the dissolved oxygen of clam abundance, can quickly adapt to the environment in disgorging sands equipment, pass through acceleration
Breathing is completed efficiently to spit sand, will not will not destroy the shell of clam because of clam death caused by anoxic, more will not be because of the external world
The quality and yield for so that clam is generated stress reaction and influencing clam are stimulated, which is also easy to manipulate, and is suitable for aquatic products work
Industry metaplasia produces.
Detailed description of the invention
Fig. 1 is the structural schematic diagram of the clam disgorging sands equipment of specific embodiment of the present utility model；
Label declaration:
1, sink；2, water inlet pipe；3, drainpipe；4, sieve plate；5, attachment strap；6, telescopic rod；7, push-rod electric machine；8, wave-shape board.
Specific embodiment
For technology contents, the objects and the effects that the utility model is described in detail, below in conjunction with embodiment and match
Attached drawing is closed to be explained.
The design of the utility model most critical is: the flowing by simulating coastal seawater, builds one and grows with clam
Environment is similar to spit husky environment, and then that accelerates clam spits sand.
Please refer to Fig. 1, a kind of clam disgorging sands equipment, including it is sink 1, water inlet pipe 2, drainpipe 3, sieve plate 4, attachment strap 5, flexible
Bar 6, push-rod electric machine 7 and wave-shape board 8；The water inlet pipe 2 is set to 1 top of sink, and the drainpipe 3 is set to 1 bottom of sink,
Inner wall of the attachment strap 5 along 1 middle and lower part of sink is arranged, and the sieve plate 4 is placed on attachment strap 5, uniformly opens up leakage on the sieve plate 4
Water hole, the push-rod electric machine 7, telescopic rod 6 and wave-shape board 8 are sequentially connected, and the telescopic rod 6 and wave-shape board 8 are set to 4 He of sieve plate
Between the bottom plate of sink 1, the push-rod electric machine 7 is set to outside sink 1；Slope, the row are set on the bottom plate of the sink 1
Water pipe 3 is set to the lower on slope.
The course of work of the utility model is: the clam of fishing being placed on sieve plate 4, is added and passes through out of water inlet pipe 2
The seawater or artificial seawater without sand of filtering, water inlet flow into 1 lower part of sink by the leakage hole on sieve plate 4, add water until intaking
Not having just clam to stop adding water, and had then opened push-rod electric machine 7, telescopic rod 6 stretches back and forth under the drive of push-rod electric machine 7, and
The movement of telescopic rod 6 has been further driven to coupled wave-shape board 8 and has moved, movement agitation 1 bottom of sink of wave-shape board 8
Water simulates the flowing of coastal seawater, and clam is promoted to spit sand, and leakage hole of the sand that clam spues on sieve plate 4 is flowed into water
The bottom of slot 1；Drainpipe 3 is opened after spitting sand to clam, the water containing sand is discharged out of sink 1.
As can be seen from the above description, the utility model has the beneficial effects that: by setting wave-shape board 8, and wave-shape board 8 with stretch
Contracting bar 6 and push-rod electric machine 7 are sequentially connected, and push-rod electric machine 7 drives telescopic rod 6 to move back and forth and then wave-shape board 8 is driven to move back and forth,
The reciprocating motion of wave-shape board 8 simulates the flowing of coastal seawater with the water sports in dynamic water tank 1, builds one and clam life
Long environment is similar to spit husky environment, enables clam quickly to adapt to the environment in sink 1, while clam being promoted to spit sand；It is logical
It crosses on the sieve plate 4 for being placed in clam and offering leakage hole, the sand that ensure that clam spues will not be by clam again suction body
It is interior；Slope is set on the bottom plate of sink 1, can be quickly discharged from drainpipe 3 convenient for the sand of 1 bottom collection of sink, together
When sink 1 top do not close, water body is constantly stirred in addition, is able to maintain dissolved oxygen sufficient in water body, avoid clam because
Anoxic and it is dead.The apparatus structure is simple, simulates clam growing environment, gives the dissolved oxygen of clam abundance, can be quick
Adaptation disgorging sands equipment and efficiently spit sand；The device will not destroy the shell of clam, and be easily manipulated, and be suitable for aquatic products work
Industry metaplasia produces.
Further, the clam disgorging sands equipment further includes discharge port, and the discharge port is set to 1 side of sink, described
Discharge port is set between attachment strap 5 and sieve plate 4, and seal cover board to be opened/closed is arranged in the discharge port.
Seen from the above description, by the way that discharge port is arranged, and discharge port is set between attachment strap and sieve plate, so that spitting husky complete
Clam after finishing can be directly discharged by discharge port, greatly accelerated the recycling speed of clam, accelerated clam and entirely process
The production efficiency of process.
Further, the clam disgorging sands equipment further includes elevating lever, and the elevating lever is set to discharge port opposite side, and sets
It is placed in the lower section of sieve plate 4；The elevating lever includes supporting table, screw rod, worm gear, worm screw and motor, and the supporting table is set to silk
Bar top, the screw rod are arranged across worm gear, and the worm gear is connect with worm screw, and the worm screw is connected to motor, and the motor is set
It is placed in outside sink 1.
Seen from the above description, motor is opened, motor drives worm screw rotation, and worm screw drives worm gear rotation, and worm gear drives silk
Bar does stretching motion up and down, and the top of screw rod is equipped with supporting table, and elevating lever is set to pair for being located at discharge port below sieve plate
Side enables sieve plate to be lifted, and clam can smoothly be discharged from discharge port.
Further, the clam disgorging sands equipment further includes water tank, and water outlet is arranged in the bottom of the water tank, described
The water outlet of water tank is connect with water inlet pipe 2, and heater is arranged in the water tank.
Seen from the above description, since clam spits the husky influence by many factors such as temperature, illumination, water quality, by setting
Water tank is set, and is equipped with heater in water tank, water inlet can be heated convenient for winter, and then guarantees that clam is warm in winter
Also sand can be spat when spending lower faster.
Further, the push-rod electric machine 7, telescopic rod 6 and wave-shape board 8 are set to the opposite side of drainpipe 3, the drainpipe
Silica gel cushion is arranged in the position opposite with wave-shape board 8 on 31 wall of top sink.
Seen from the above description, silica gel cushion is set on the flume wall of wave-shape board opposite side, can effectively prevent adjusting
It is improper that wave-shape board is caused to hit the situation on the inner wall of sink, the inner wall of sink is effectively protected, enhancing clam disgorging sands equipment
Service life.
Further, the material of the wave-shape board 8 is stainless steel, corrosion resisting alloy, PVC or PE.
Embodiment one:
A kind of clam disgorging sands equipment, which is characterized in that including sink 1, water inlet pipe 2, drainpipe 3, sieve plate 4, attachment strap 5, stretch
Contracting bar 6, push-rod electric machine 7,8 discharge port of wave-shape board and elevating lever；The water inlet pipe 2 is set to 1 top of sink, the drainpipe 3
It is set to 1 bottom of sink, inner wall of the attachment strap 5 along 1 middle and lower part of sink is arranged, and the sieve plate 4 is placed on attachment strap 5, described
Leakage hole is uniformly opened up on sieve plate 4, the push-rod electric machine 7, telescopic rod 6 and wave-shape board 8 are sequentially connected, the telescopic rod 6 and wave
Wave plate 8 is set between sieve plate 4 and the bottom plate of sink 1, and the push-rod electric machine 7 is set to outside sink 1；The bottom of the sink 1
Slope is set on plate, and the drainpipe 3 is set to the lower on slope；
The discharge port is set to 1 side of sink, and the discharge port is set between attachment strap 5 and sieve plate 4, the discharge port
Seal cover board to be opened/closed is set；The elevating lever is set to discharge port opposite side, and is set to the lower section of sieve plate 4；The lifting
Bar includes supporting table, screw rod, worm gear, worm screw and motor, and the supporting table is set to screw mandrel top, and the screw rod is set across worm gear
It sets, the worm gear is connect with worm screw, and the worm screw is connected to motor, and the motor is set to outside sink 1；The wave-shape board 8
Material be stainless steel.
Embodiment two:
A kind of clam disgorging sands equipment, including sink 1, water inlet pipe 2, drainpipe 3, sieve plate 4, attachment strap 5, telescopic rod 6, push rod electricity
Machine 7, wave-shape board 8, discharge port, elevating lever and water tank；The water inlet pipe 2 is set to 1 top of sink, and the drainpipe 3 is arranged
In 1 bottom of sink, inner wall of the attachment strap 5 along 1 middle and lower part of sink is arranged, and the sieve plate 4 is placed on attachment strap 5, the sieve plate 4
On uniformly open up leakage hole, the push-rod electric machine 7, telescopic rod 6 and wave-shape board 8 are sequentially connected, the telescopic rod 6 and wave-shape board 8
It is set between sieve plate 4 and the bottom plate of sink 1, the push-rod electric machine 7 is set to outside sink 1；It is set on the bottom plate of the sink 1
Slope is set, the drainpipe 3 is set to the lower on slope.
The discharge port is set to 1 side of sink, and the discharge port is set between attachment strap 5 and sieve plate 4, the discharge port
Seal cover board to be opened/closed is set；The elevating lever is set to discharge port opposite side, and is set to the lower section of sieve plate 4；The lifting
Bar includes supporting table, screw rod, worm gear, worm screw and motor, and the supporting table is set to screw mandrel top, and the screw rod is set across worm gear
It sets, the worm gear is connect with worm screw, and the worm screw is connected to motor, and the motor is set to outside sink 1；The water tank
Water outlet is arranged in bottom, and the water outlet of the water tank is connect with water inlet pipe 2, and heater is arranged in the water tank.
The push-rod electric machine 7, telescopic rod 6 and wave-shape board 8 are set to the opposite side of drainpipe 3, the top of the drainpipe 3 with
Silica gel cushion is arranged in the opposite position of wave-shape board 8；The material of the wave-shape board 8 is PE.
The course of work of the present embodiment is: winter, by being injected into water tank without husky seawater by filtering, opens and adds
Hot device heats the water body in water tank；It is placed in the clam of fishing on sieve plate 4, is added out of water inlet pipe 2 by heating
Without husky seawater, water inlet flows into 1 lower part of sink by the leakage hole on sieve plate 4, adds water until water inlet there just was not clam to stop
Only plus water, then open push-rod electric machine 7, telescopic rod 6 stretches back and forth under the drive of push-rod electric machine 7, and the movement of telescopic rod 6 into
One step has driven the movement of coupled wave-shape board 8, and the water of movement agitation 1 bottom of sink of wave-shape board 8 simulates coastal seawater
Flowing, promote clam to spit sand, leakage hole of the sand that clam spues on sieve plate 4 flows into the bottom of screw clamp 1；To clam
After spitting sand, motor is opened, motor drives worm screw rotation, and worm screw drives worm gear rotation, and it is flexible that worm gear drives screw rod to do up and down
Movement, and the top of screw rod is equipped with supporting table, and elevating lever is set to the opposite side for being located at discharge port below sieve plate 4, so that sieve plate 4
It can be lifted, clam can smoothly be discharged from discharge port；Drainpipe 3 is opened again, by the water containing sand along 1 bottom of sink
Slope from drainpipe 3 be discharged.
In conclusion provided by the utility model by being arranged wave-shape board, and wave-shape board and telescopic rod and push-rod electric machine according to
Secondary connection, push-rod electric machine drive telescopic rod to move back and forth and then wave-shape board are driven to move back and forth, and the reciprocating motion of wave-shape board drives
Water sports in sink simulate the flowing of coastal seawater, and construction one is similar with clam growing environment to spit husky environment, make
The environment in sink can quickly be adapted to by obtaining clam, faster to breathe, and then clam is promoted to spit sand；By the way that clam is placed in
It offers on the sieve plate of leakage hole, the sand that ensure that clam spues will not be by clam again suction body；In the bottom plate of sink
Upper setting slope can quickly be discharged from drainpipe convenient for the sand that bottom of gullet is collected, while the top of sink is not closed,
In addition water body is constantly stirred, and is able to maintain dissolved oxygen sufficient in water body, avoids clam dead due to anoxic.By being provided
Material mouth and telescopic rod, and discharge port is set between attachment strap and sieve plate, allows the clam after spitting sand directly by going out
Material mouth discharge, greatly accelerates the recycling speed of clam, accelerates the production efficiency of the entire processing flow of clam.It is stored up by setting
Water tank and heater guarantee that clam can also spit sand when temperature is lower in winter faster.
The apparatus structure is simple, is easily manipulated, long service life, can simulate clam growing environment, gives clam abundance
Dissolved oxygen, can quickly adapt to disgorging sands equipment and efficiently spit sand, will not because caused by anoxic clam it is dead, will not
The shell for destroying clam will not more make clam generate stress reaction because of environmental stimuli and influence the quality and yield of clam, fit
For aquatic products industrialized production.
The above description is only the embodiments of the present invention, and therefore it does not limit the scope of the patent of the utility model, all
Equivalents made based on the specification and figures of the utility model are applied directly or indirectly in relevant technology neck
Domain is also included in the patent protection scope of the utility model.
Claims (6)
1. a kind of clam disgorging sands equipment, which is characterized in that including sink, water inlet pipe, drainpipe, sieve plate, attachment strap, telescopic rod, push away
Bar motor and wave-shape board；The water inlet pipe is set to sink top, and the drainpipe is set to bottom of gullet, and the attachment strap is along water
The inner wall of slot middle and lower part is arranged, and the sieve plate is placed on attachment strap, and leakage hole, the push rod electricity are uniformly opened up on the sieve plate
Machine, telescopic rod and wave-shape board are sequentially connected, and the telescopic rod and wave-shape board are set between sieve plate and the bottom plate of sink, described to push away
Bar motor is set to outside sink；Slope is set on the bottom plate of the sink, and the drainpipe is set to the lower on slope.
2. clam disgorging sands equipment according to claim 1, which is characterized in that it further include discharge port, the discharge port setting
In sink side, the discharge port is set between attachment strap and sieve plate, and seal cover board to be opened/closed is arranged in the discharge port.
3. clam disgorging sands equipment according to claim 2, which is characterized in that it further include elevating lever, the elevating lever setting
In discharge port opposite side, and it is set to the lower section of sieve plate；The elevating lever includes supporting table, screw rod, worm gear, worm screw and motor, institute
It states supporting table and is set to screw mandrel top, the screw rod is arranged across worm gear, and the worm gear is connect with worm screw, the worm screw and motor
Connection, the motor are set to outside sink.
4. clam disgorging sands equipment according to claim 1, which is characterized in that it further include water tank, the bottom of the water tank
Water outlet is arranged in portion, and the water outlet of the water tank is connect with water inlet pipe, and heater is arranged in the water tank.
5. clam disgorging sands equipment according to claim 1, which is characterized in that the push-rod electric machine, telescopic rod and wave-shape board
It is set to the opposite side of drainpipe, silica gel cushion is arranged in the top of the drainpipe position opposite with wave-shape board.
6. clam disgorging sands equipment according to claim 1, which is characterized in that the material of the wave-shape board is stainless steel, resistance to
Resistant alloy, PVC or PE.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821578949.XU CN209073253U (en) | 2018-09-27 | 2018-09-27 | A kind of clam disgorging sands equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821578949.XU CN209073253U (en) | 2018-09-27 | 2018-09-27 | A kind of clam disgorging sands equipment |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209073253U true CN209073253U (en) | 2019-07-09 |
Family
ID=67117631
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821578949.XU Expired - Fee Related CN209073253U (en) | 2018-09-27 | 2018-09-27 | A kind of clam disgorging sands equipment |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209073253U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111802438A (en) * | 2020-07-10 | 2020-10-23 | 林志平 | Shellfish sand spitting machine for aquaculture |
| CN112205328A (en) * | 2020-09-02 | 2021-01-12 | 广西大学 | Method and device for promoting snail to spit out silt |
| CN114375895A (en) * | 2022-01-26 | 2022-04-22 | 山东通和海洋科技有限公司 | Clam culture equipment with sand spitting device |
-
2018
- 2018-09-27 CN CN201821578949.XU patent/CN209073253U/en not_active Expired - Fee Related
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111802438A (en) * | 2020-07-10 | 2020-10-23 | 林志平 | Shellfish sand spitting machine for aquaculture |
| CN111802438B (en) * | 2020-07-10 | 2021-11-23 | 江苏新喜程生物科技有限公司 | Shellfish sand spitting machine for aquaculture |
| CN112205328A (en) * | 2020-09-02 | 2021-01-12 | 广西大学 | Method and device for promoting snail to spit out silt |
| CN114375895A (en) * | 2022-01-26 | 2022-04-22 | 山东通和海洋科技有限公司 | Clam culture equipment with sand spitting device |
| CN114375895B (en) * | 2022-01-26 | 2022-12-23 | 山东通和海洋科技有限公司 | Clam culture equipment with sand spitting device |
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| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
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Granted publication date: 20190709 |