CN111903597B - Culture device for collecting fish feces - Google Patents
Culture device for collecting fish feces Download PDFInfo
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- CN111903597B CN111903597B CN202010646504.6A CN202010646504A CN111903597B CN 111903597 B CN111903597 B CN 111903597B CN 202010646504 A CN202010646504 A CN 202010646504A CN 111903597 B CN111903597 B CN 111903597B
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- water
- feces
- excrement
- permeable
- fish
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- 210000003608 fece Anatomy 0.000 title claims abstract description 67
- 241000251468 Actinopterygii Species 0.000 title claims abstract description 40
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 100
- 230000000903 blocking effect Effects 0.000 claims abstract description 55
- 238000003860 storage Methods 0.000 claims abstract description 35
- 238000009360 aquaculture Methods 0.000 claims description 2
- 244000144974 aquaculture Species 0.000 claims description 2
- 238000009395 breeding Methods 0.000 claims description 2
- 230000001488 breeding effect Effects 0.000 claims description 2
- 238000005273 aeration Methods 0.000 claims 6
- 238000010276 construction Methods 0.000 claims 1
- 238000009313 farming Methods 0.000 claims 1
- 210000002700 urine Anatomy 0.000 description 19
- 238000009423 ventilation Methods 0.000 description 14
- 239000012466 permeate Substances 0.000 description 8
- 239000004744 fabric Substances 0.000 description 7
- 238000000034 method Methods 0.000 description 7
- 244000052616 bacterial pathogen Species 0.000 description 3
- 235000013332 fish product Nutrition 0.000 description 3
- 238000009372 pisciculture Methods 0.000 description 3
- 238000004140 cleaning Methods 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 238000007599 discharging Methods 0.000 description 2
- 238000010030 laminating Methods 0.000 description 2
- 230000000149 penetrating effect Effects 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000000151 deposition Methods 0.000 description 1
- 201000010099 disease Diseases 0.000 description 1
- 208000037265 diseases, disorders, signs and symptoms Diseases 0.000 description 1
- 230000002349 favourable effect Effects 0.000 description 1
- 208000010824 fish disease Diseases 0.000 description 1
- 230000005484 gravity Effects 0.000 description 1
- 238000009309 intensive farming Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 241000894007 species Species 0.000 description 1
- 239000002351 wastewater Substances 0.000 description 1
Images
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
- A01K63/00—Receptacles for live fish, e.g. aquaria; Terraria
- A01K63/04—Arrangements for treating water specially adapted to receptacles for live fish
- A01K63/045—Filters for aquaria
-
- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01K—ANIMAL HUSBANDRY; AVICULTURE; APICULTURE; PISCICULTURE; FISHING; REARING OR BREEDING ANIMALS, NOT OTHERWISE PROVIDED FOR; NEW BREEDS OF ANIMALS
- A01K63/00—Receptacles for live fish, e.g. aquaria; Terraria
- A01K63/04—Arrangements for treating water specially adapted to receptacles for live fish
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- Life Sciences & Earth Sciences (AREA)
- Environmental Sciences (AREA)
- Marine Sciences & Fisheries (AREA)
- Animal Husbandry (AREA)
- Biodiversity & Conservation Biology (AREA)
- Farming Of Fish And Shellfish (AREA)
Abstract
The invention discloses a fish excrement collecting culture device, which relates to the technical field of fish culture devices and comprises a device body, an excrement storage and discharge box, an excrement collecting screen, an opening and closing screen plate and an up-and-down sliding device, wherein the excrement storage and discharge box is arranged below the device body; the opening and closing sieve plate comprises a water-permeable fixed block, two sides of the top of the water-permeable fixed block are hinged with feces blocking plates, water-permeable holes are distributed in the feces blocking plates, the water-permeable fixed block is fixed below the water-permeable grids, and the rotation of the feces blocking plates on the two sides is used for controlling the opening and closing of the feces-permeable grids; the bottom of the permeable fixed block is convexly provided with the limiting plates towards two sides, fish excrement can be quickly and effectively cleaned, the operation mode is simple and convenient, and under the condition that fish culture is not influenced, the excrement permeable grids can be opened and closed by applying the resistance of water when the excrement collecting screen slides up and down on the excrement blocking plate, so that the excrement can be quickly and effectively collected and cleaned.
Description
Technical Field
The invention relates to the technical field of fish culture devices, in particular to a culture device for collecting fish feces.
Background
Fish farming, also known as aquaculture, fish farming and fish farming, by which many species are successfully introduced into new areas, has been developed in recent years, and the yield of farmed fish is continuously increased with the breakthrough of high-density pond intensive farming techniques. However, China also encounters a series of problems in the process of fish culture, at present, due to high-density culture of farmers, excrement of fishes cannot be quickly and effectively cleaned, so that the environment of culture water is rapidly deteriorated, pollution is aggravated, pathogenic bacteria are bred, the probability of disease occurrence of fishes is increased, and the quality of fish products is seriously influenced. However, the treatment method is complex to operate and high in cost, and the direct discharge in the form of waste water causes great pollution to the environment, and the treatment cost is high.
For example, the publication No. CN207626379U discloses a fish pond feces collection device and a culture pond with the same, which are disclosed in chinese patent literature. Fish pond excrement and urine collection device includes: excrement and urine piles up storehouse, excrement and urine cang gai, deposits storehouse connecting pipe and blowdown storehouse connecting pipe, excrement and urine piles up the storehouse and sets up in fish pond bottom below, excrement and urine cang gai sets up the top department in storehouse is piled up to excrement and urine, just have the clearance between excrement and urine cangai's edge and the fish pond bottom to allow excrement and urine in the fish pond to get into in the storehouse is piled up to excrement and urine, deposit storehouse connecting pipe intercommunication fish pond and deposit the storehouse, wherein the height of the water inlet of depositing the storehouse connecting pipe is higher than the height at the top in storehouse is piled up to excrement and urine. However, the device collects the excrement by means of the gravity of the excrement, the collection efficiency is low, the excrement stays in water for too long time easily, pathogenic bacteria are bred, and the quality of fish products is affected.
Disclosure of Invention
The invention provides a culture device for collecting fish feces, aiming at solving the problems that the feces cannot be quickly and effectively cleaned during fish culture at present, so that the environment of culture water is rapidly deteriorated, the pollution is increased, pathogenic bacteria are bred, the probability of fish diseases is increased, the quality of fish products is seriously influenced, and the like.
In order to achieve the purpose, the invention adopts the following technical scheme:
a breeding device for collecting fish feces comprises a device body, a feces storage and discharge box, a feces collection screen, an opening and closing screen plate and an up-and-down sliding device, wherein the feces storage and discharge box is arranged below the device body, and the feces collection screen is in sliding connection with the inner wall of the device body through the up-and-down sliding device and comprises a water permeable grid and a feces permeable grid; the opening and closing sieve plate comprises a water-permeable fixed block, two sides of the top of the water-permeable fixed block are hinged with feces blocking plates, water-permeable holes are distributed in the feces blocking plates, the water-permeable fixed block is fixed below the water-permeable grids, and the rotation of the feces blocking plates on the two sides is used for controlling the opening and closing of the feces-permeable grids; limiting plates are arranged at the bottom of the water permeable fixing block and protrude towards the two sides.
When excrement accumulated by the device body needs to be treated, the excrement collecting screen is connected with the inner wall of the device body in a sliding mode through the up-down sliding device, the excrement collecting screen slides upwards at the moment, the excrement collecting screen comprises the water permeable grids and the excrement permeable grids, the water permeable fixing blocks are fixed below the water permeable grids, and the excrement blocking plates are hinged to two sides of the top of the water permeable fixing blocks, so that in the process of sliding the excrement collecting screen upwards, the excrement blocking plates which are originally hinged to two sides of the top of the water permeable fixing blocks and attached to the excrement permeable grids rotate downwards due to the resistance of water, the excrement permeable grids are opened, the excrement accumulated by the device body falls into a water area below the excrement collecting screen through the excrement permeable grids, the fishes are still located in the water area above the excrement collecting screen, and the bottom of the water permeable fixing blocks is provided with limiting plates in a protruding mode towards two sides, therefore, the feces blocking plate is limited when rotating downwards, so that the rotating angle is not too large, and the feces blocking plate is convenient to restore to the original position; slide downwards after collection excrement screen cloth upwards slides to the top, at this moment, originally open permeate excrement check because hinder the excrement board and resume the laminating and closed, but owing to hinder to be covered with the hole of permeating water on the excrement board, and collection excrement screen cloth also has the check of permeating water, consequently at collection excrement screen cloth gliding in-process downwards this moment, water can permeate through from collection excrement screen cloth, and excrement and urine can be blockked by collection excrement screen cloth, thereby collection excrement and urine screen cloth can be collected downwards, and store it to excrement and urine in the storage discharge box, accomplish excrement and urine and collect and discharge. The invention can quickly and effectively clean fish feces, has simple and convenient operation mode, and realizes the opening and closing of the feces penetrating grid by applying the action of the resistance of water when the feces collecting screen slides up and down on the feces blocking plate under the condition of not influencing fish culture, thereby realizing the quick and effective collection and cleaning of the feces.
Preferably, the up-down sliding device comprises a water cavity, a slide way and a ventilation block, a slide block is arranged in the slide way, the excrement collecting screen is connected with the up-down sliding device through the slide block, the other end of the slide block is connected with the ventilation block, the ventilation blocks are communicated through ventilation pipes, the ventilation pipes are communicated with air pumps, and air bags are further arranged on the ventilation blocks.
The excrement collecting screen is connected with the up-and-down sliding device through the sliding block, the other end of the sliding block is connected with the ventilation block, and the air bag is arranged on the ventilation block, so that when the excrement collecting screen slides upwards, the air pump can inflate the air bag through the ventilation block, strong buoyancy is generated after the air bag expands, the up-and-down sliding device can drive the excrement collecting screen to slide upwards, when the excrement collecting screen moves downwards, air in the air bag is pumped out through the air pump, and after the buoyancy disappears, the excrement collecting screen can move downwards.
As preferred, excrement and urine is stored and is discharged case including album excrement passageway and storage excrement chamber, the bottom of storing up the excrement chamber is equipped with the pole that blocks water, it is equipped with the stopper of blocking water to block water pole top position in storing up the inside department of excrement chamber, the pole bottom that blocks water extends to and stores up outside the excrement chamber, block water pole outer wall and store up excrement chamber threaded connection.
In order to facilitate discharging of collected excrement and not influence normal fish culture, the bottom of the excrement storage cavity is provided with the water blocking rod, the top of the water blocking rod is provided with the water blocking plug at the position inside the excrement storage cavity, and when excrement is collected to the excrement storage cavity in the excrement storage and discharge box, the water blocking rod is rotated upwards, so that the excrement collection channel can be firmly propped by the water blocking plug, and normal fish culture cannot be influenced when excrement is discharged.
Preferably, the bottom end of the water blocking rod is a ventilation chamber, and the side wall and the bottom of the ventilation chamber are provided with vent holes.
Set up the pole bottom that blocks water into air-permeable chamber, when the pole that blocks water upwards rotated, the water blocking stopper will collect excrement passageway and firmly withhold, the air vent of the lateral wall of air-permeable chamber this moment is located the inside of storing up the excrement chamber, the air vent that the cooperation ventilative room bottom set up to make store up excrement chamber and external intercommunication, make the excrement and urine of excrement and urine storage emission incasement discharge that can be smooth.
Preferably, the bottom of the water blocking rod is provided with a rotating handle.
The rotation of the water blocking rod can be facilitated by rotating the handle.
Preferably, the water blocking plug has a tapered structure.
The conical structure of the water blocking plug can ensure that the water blocking plug and the excrement collecting channel are sealed more firmly.
Preferably, the bottom of the excrement storage cavity is provided with an excrement outlet.
The excrement in the excrement storage and discharge box is discharged through the excrement outlet.
Preferably, the water permeable fixing block is of a hollow structure, and the top of the water permeable fixing block is provided with a through hole.
The water permeable fixing block is of a hollow structure, and the top of the water permeable fixing block is provided with a through hole, so that water can permeate conveniently.
Preferably, the bottom of the device body is of a bevel structure.
The inclined plane structure of device body bottom is favorable to the collection of excrement and urine.
Preferably, the bottom of the device body is provided with a water outlet, and the top of the device body is provided with a water inlet.
The arrangement of the water outlet and the water inlet is convenient for water replacement.
Therefore, the invention has the following beneficial effects: the invention can quickly and effectively clean fish feces, has simple and convenient operation mode, and realizes the opening and closing of the feces penetrating grid by applying the action of the resistance of water when the feces collecting screen slides up and down on the feces blocking plate under the condition of not influencing fish culture, thereby realizing the quick and effective collection and cleaning of the feces.
Drawings
FIG. 1 is a schematic diagram of the present invention.
Fig. 2 is a schematic top view of the present invention.
Fig. 3 is a schematic view of the structure of the opening and closing sieve plate of the invention.
Fig. 4 is another structural diagram of the opening and closing sieve plate of the invention.
Fig. 5 is a schematic view showing the structure of the stool-storing and discharging box of the present invention.
In the figure: the device body 1, delivery port 11, water inlet 12, excrement and urine storage discharge box 2, excrement collection channel 21, excrement storage cavity 22, water blocking rod 23, water blocking plug 231, ventilative room 232, air vent 233, rotatory handle 234, excrement collection screen cloth 3, the check 31 that permeates water, the excrement check 32 that permeates water, the sieve 4 that opens and shuts, the fixed block 41 that permeates water, through-hole 411, excrement blocking plate 42, the hole 421 that permeates water, limiting plate 43, upper and lower slide device 5, water cavity 51, slide 52, slider 53, breather pipe 54, air pump 55, gasbag 56, ventilation piece 57.
Detailed Description
The invention is further described with reference to specific embodiments.
Example (b): as shown in fig. 1 and 2, a fish feces collecting cultivation device comprises a device body 1, a feces storage and discharge box 2, a feces collection screen 3, an opening and closing screen plate 4 and an up-and-down sliding device 5, wherein the bottom of the device body 1 is of an inclined surface structure, the bottom of the device body is provided with a water outlet 11, and the top of the device body is provided with a water inlet 12;
the excrement storage and discharge box 2 is arranged below the device body 1, as shown in fig. 5, the excrement storage and discharge box 2 comprises an excrement collection channel 21 and an excrement storage cavity 22, a water blocking rod 23 is arranged at the bottom of the excrement storage cavity 22, a water blocking plug 231 is arranged at the position, located inside the excrement storage cavity 22, of the top of the water blocking rod 23, the water blocking plug 231 is of a conical structure, the bottom of the water blocking rod 23 extends out of the excrement storage cavity 22, the outer wall of the water blocking rod 23 is in threaded connection with the excrement storage cavity 22, a ventilation chamber 232 is arranged at the bottom end of the water blocking rod 23, air vents 233 are arranged on the side wall and the bottom of the ventilation chamber 232, a rotating handle 234 is further arranged at the bottom of the water blocking rod 23, and an excrement outlet 235 is further arranged at the bottom of the excrement storage cavity 22;
the excrement collecting screen 3 is connected with the inner wall of the device body 1 in a sliding mode through an up-and-down sliding device 5 and comprises a water permeable grid 31 and an excrement permeable grid 32; as shown in fig. 3 and 4, the opening and closing sieve plate 4 includes a water-permeable fixed block 41, the water-permeable fixed block 41 is of a hollow structure, the top of the water-permeable fixed block is provided with a through hole 411, two sides of the top of the water-permeable fixed block are hinged with feces blocking plates 42, the feces blocking plates 42 are made of a material with a density smaller than that of water, or are fixed by torsion springs so as to be abutted against the feces permeable lattices 32 in water, the feces blocking plates 42 are fully distributed with water-permeable holes 421, the water-permeable fixed block 41 is fixed below the water-permeable lattices 31, and the rotation of the feces blocking plates 42 at two sides is used for controlling the opening and closing of the feces permeable lattices 32; limiting plates 43 are arranged at the bottom of the water permeable fixed block 41 in a protruding mode towards two sides; the up-and-down sliding device 5 comprises a water cavity 51, a slide way 52 and an air vent block 57, a slide block 53 is arranged in the slide way 52, the excrement collecting screen 3 is connected with the up-and-down sliding device 5 through the slide block 53, the other end of the slide block 53 is connected with the air vent block 57, the air vent blocks 57 are communicated through an air vent pipe 54, the air vent pipe 54 is communicated with an air pump 55, and an air bag 56 is further arranged on the air vent block 57.
When the excrement accumulated in the device body 1 needs to be treated, the excrement collecting screen 3 is connected with the inner wall of the device body 1 in a sliding manner through the up-down sliding device 5, at the moment, the air pump 55 inflates the air bag 56 through the air communicating block 57, and the air bag 56 expands to generate strong buoyancy, so that the up-down sliding device 5 can drive the excrement collecting screen 3 to slide upwards, because the excrement collecting screen 3 comprises the water permeable grids 31 and the excrement permeable grids 32, the water permeable fixing blocks 41 are fixed below the water permeable grids 31, and the excrement blocking plates 42 are hinged to two sides of the top of the water permeable fixing blocks 41, the excrement blocking plates 42 which are originally hinged to two sides of the top of the water permeable fixing blocks 41 and attached to the excrement permeable grids 32 rotate downwards as shown in figure 4 in the process of upwards sliding of the excrement collecting screen 3, so as to open the excrement permeable grids 32, at the moment, the excrement accumulated in the device body 1 falls into a water area below the excrement collecting screen 3 through the excrement permeable grids 32, the fish are still in the water area above the dung collecting screen 3, and the dung blocking plate 42 is limited when rotating downwards due to the fact that the limiting plates 43 are arranged at the bottom of the water permeable fixing block 41 in a protruding mode towards the two sides, so that the rotating angle cannot be too large, and the fish can conveniently return to the original position; after excrement collection screen 3 upwards slides to the top, take out the gas in gasbag 56 through air pump 55 this moment, buoyancy disappears the back, excrement collection screen 3 then can move down, at this moment, as shown in fig. 1, 3, the excrement that passes through that originally opens check 32 because hinder excrement board 42 and resume the laminating and be closed, but owing to hinder and be covered with water permeable hole 421 on the excrement board 42, and excrement collection screen 3 also has water permeable check 31, consequently at excrement collection screen 3 gliding in-process down, water can permeate through from excrement collection screen 3 this moment, and excrement can be blockked by excrement collection screen 3, thereby excrement collection screen 3 can collect excrement downwards, and store it to excrement storage discharge tank 2, when needing to collect in excrement storage discharge tank 2 and need discharge, upwards rotate this moment and hinder water pole 23, thereby hinder water stopper 231 can firmly withstand excrement collection channel 21, and discharge excrement from excrement outlet 235.
Claims (10)
1. A breeding device for collecting fish feces is characterized by comprising a device body (1), a feces storage and discharge box (2), a feces collection screen (3), an opening and closing screen plate (4) and an up-and-down sliding device (5), wherein the feces storage and discharge box (2) is arranged below the device body (1), the feces collection screen (3) is in sliding connection with the inner wall of the device body (1) through the up-and-down sliding device (5), and comprises a water permeable grid (31) and a feces permeable grid (32); the opening and closing sieve plate (4) comprises a water-permeable fixed block (41), two sides of the top of the water-permeable fixed block (41) are hinged with feces blocking plates (42), water-permeable holes (421) are distributed in the feces blocking plates (42), the water-permeable fixed block (41) is fixed below the water-permeable grids (31), and the rotation of the feces blocking plates (42) on two sides is used for controlling the opening and closing of the feces-permeable grids (32); limiting plates (43) are arranged at the bottom of the water permeable fixing block (41) in a protruding mode towards two sides.
2. The fish feces collection culture device according to claim 1, wherein the up-down sliding device (5) comprises a water cavity (51), a slide way (52) and an aeration block (57), a slide block (53) is arranged in the slide way (52), the feces collection screen (3) is connected with the up-down sliding device (5) through the slide block (53), the other end of the slide block (53) is connected with the aeration block (57), the aeration blocks (57) are communicated through an aeration pipe (54), the aeration pipe (54) is communicated with an air pump (55), and the aeration block (57) is further provided with an air bag (56).
3. The fish feces collecting aquaculture device according to claim 1, wherein the feces storage and discharge tank (2) comprises a feces collection channel (21) and a feces storage cavity (22), a water blocking rod (23) is arranged at the bottom of the feces storage cavity (22), a water blocking plug (231) is arranged at the position, located inside the feces storage cavity (22), of the top of the water blocking rod (23), the bottom of the water blocking rod (23) extends out of the feces storage cavity (22), and the outer wall of the water blocking rod (23) is in threaded connection with the feces storage cavity (22).
4. A cultivating device for collecting fish feces according to claim 3, wherein the bottom end of the water blocking rod (23) is provided with a gas permeable chamber (232), and the side wall and the bottom of the gas permeable chamber (232) are provided with vent holes (233).
5. A fish feces collection culture device according to claim 3, wherein a rotary handle (234) is provided at the bottom of the water blocking rod (23).
6. A fish feces collection farming device according to claim 3, wherein the water blocking plug (231) has a tapered configuration.
7. A fish feces collection device according to claim 3, wherein the feces storage chamber (22) is provided with a feces outlet (235) at the bottom.
8. A cultivating device for collecting fish feces according to any one of claims 1 to 7, characterised in that the water-permeable fixing block (41) is a hollow structure with a through hole (411) at the top.
9. A cultivating device for collecting fish excrements according to any one of claims 1-7, characterised in that the bottom of the device body (1) is of a bevelled construction.
10. A cultivating device for collecting fish excrements according to any one of claims 1-7, characterised in that the device body (1) is provided with a water outlet (11) at the bottom and a water inlet (12) at the top.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010646504.6A CN111903597B (en) | 2020-07-07 | 2020-07-07 | Culture device for collecting fish feces |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010646504.6A CN111903597B (en) | 2020-07-07 | 2020-07-07 | Culture device for collecting fish feces |
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| Publication Number | Publication Date |
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| CN111903597A CN111903597A (en) | 2020-11-10 |
| CN111903597B true CN111903597B (en) | 2022-02-11 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN202010646504.6A Active CN111903597B (en) | 2020-07-07 | 2020-07-07 | Culture device for collecting fish feces |
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Family Cites Families (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR101612756B1 (en) * | 2015-08-27 | 2016-04-29 | 도창일 | Easy to administration multi-function the aquarium |
| CN108207737A (en) * | 2016-12-13 | 2018-06-29 | 南澳县金山农业发展有限公司 | A kind of box for breeding of aquatic products |
| CN108522400B (en) * | 2018-03-12 | 2021-05-07 | 山东省淡水渔业研究院（山东省淡水渔业监测中心） | Shrimp culture pond device for aquaculture |
| CN108901994A (en) * | 2018-09-15 | 2018-11-30 | 肇庆高新区小黑科技有限公司 | A kind of aquaculture equipment being convenient to clean |
| CN209330920U (en) * | 2018-12-10 | 2019-09-03 | 丽江绿雪庄生态文化发展有限公司 | A kind of scale brachymystax lenok aquaculture pond |
| CN210054315U (en) * | 2019-04-12 | 2020-02-14 | 万年县港渔养殖有限公司 | Processing apparatus of polyculture fish pond waste water |
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