CN116868944A - Circulating water facility fishery system - Google Patents
Circulating water facility fishery system Download PDFInfo
- Publication number
- CN116868944A CN116868944A CN202311042551.XA CN202311042551A CN116868944A CN 116868944 A CN116868944 A CN 116868944A CN 202311042551 A CN202311042551 A CN 202311042551A CN 116868944 A CN116868944 A CN 116868944A
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- Prior art keywords
- fixedly connected
- water
- rotating shaft
- culture pond
- block
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- Pending
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- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 title claims abstract description 99
- 238000007790 scraping Methods 0.000 claims description 13
- 238000009434 installation Methods 0.000 claims description 11
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 claims description 10
- 239000001301 oxygen Substances 0.000 claims description 10
- 229910052760 oxygen Inorganic materials 0.000 claims description 10
- 230000001954 sterilising effect Effects 0.000 claims description 9
- 238000006213 oxygenation reaction Methods 0.000 claims description 2
- 238000005192 partition Methods 0.000 claims description 2
- 239000003344 environmental pollutant Substances 0.000 abstract description 22
- 231100000719 pollutant Toxicity 0.000 abstract description 22
- 241000251468 Actinopterygii Species 0.000 abstract description 10
- 241000238557 Decapoda Species 0.000 abstract description 10
- IOVCWXUNBOPUCH-UHFFFAOYSA-M Nitrite anion Chemical compound [O-]N=O IOVCWXUNBOPUCH-UHFFFAOYSA-M 0.000 abstract description 8
- XKMRRTOUMJRJIA-UHFFFAOYSA-N ammonia nh3 Chemical compound N.N XKMRRTOUMJRJIA-UHFFFAOYSA-N 0.000 abstract description 8
- 210000003608 fece Anatomy 0.000 abstract description 5
- 238000001914 filtration Methods 0.000 abstract description 4
- 239000010871 livestock manure Substances 0.000 abstract description 4
- 238000000034 method Methods 0.000 description 6
- 230000000593 degrading effect Effects 0.000 description 3
- 238000010586 diagram Methods 0.000 description 3
- 208000004232 Enteritis Diseases 0.000 description 2
- 206010047400 Vibrio infections Diseases 0.000 description 2
- 238000009395 breeding Methods 0.000 description 2
- 230000001488 breeding effect Effects 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 230000001546 nitrifying effect Effects 0.000 description 2
- 230000000630 rising effect Effects 0.000 description 2
- 239000010865 sewage Substances 0.000 description 2
- 206010021143 Hypoxia Diseases 0.000 description 1
- 238000009360 aquaculture Methods 0.000 description 1
- 244000144974 aquaculture Species 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 230000000249 desinfective effect Effects 0.000 description 1
- 238000007599 discharging Methods 0.000 description 1
- 238000009313 farming Methods 0.000 description 1
- 238000003306 harvesting Methods 0.000 description 1
- 238000011900 installation process Methods 0.000 description 1
- 238000010030 laminating Methods 0.000 description 1
- 230000014759 maintenance of location Effects 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000002360 preparation method Methods 0.000 description 1
- 238000005086 pumping Methods 0.000 description 1
- 238000005070 sampling Methods 0.000 description 1
- 230000001502 supplementing effect Effects 0.000 description 1
- 238000003911 water pollution Methods 0.000 description 1
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
-
- 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
-
- 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
- A01K63/10—Cleaning bottoms or walls of ponds or receptacles
Landscapes
- 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 belongs to the field of fishery cultivation, in particular to a circulating water facility fishery system which comprises a cultivation pond; a drainage pipeline is arranged at the bottom of the culture pond; the end part of the drainage pipeline is provided with a multifunctional micro-filter; the multifunctional micro-filter is connected with a biochemical tank through a pipeline; a water return pipeline is arranged on the biochemical tank; the end of the water return pipeline is positioned at the top of the culture pond, the multifunctional micro-filter and the biochemical pond are arranged, the multifunctional micro-filter is used for filtering water, shrimp manure and organic scraps (insoluble pollutants) suspended in the water are timely removed, the pollutants dissolved in the water are degraded by the biochemical pond, and the nitrification and denitrification are carried out on ammonia nitrogen and nitrite in the water entering the biochemical pond, so that the stability of the water quality of the water can be maintained, and the influence on the growth of fish is reduced.
Description
Technical Field
The invention relates to the field of fishery cultivation, in particular to a circulating water facility fishery system.
Background
Fishery, also known as aquaculture, refers to the field of social production of fish water for harvesting and farming to obtain aquatic products.
In the prior art, people are in order to improve the cultivation efficiency, control the quality of breeding, people can be through setting up the breed pond, and the intensive breed of fish is carried out in the breed pond, can install the oxygen supply fan on the breed pond to this satisfies the demand of fish after the intensive breed to oxygen, breeds through the breed pond, and the staff can reasonable control temperature, quality of water and oxygen content, so that provides a good growing environment for the fish.
However, in the cultivation process, the water body contains pollutants such as fish feces and feed residues, and the pollutants can cause water pollution, influence the water quality of the water body and further influence the growth of fish; accordingly, a circulating water facility fishery system is proposed to address the above-described problems.
Disclosure of Invention
In order to overcome the deficiencies of the prior art, at least one technical problem presented in the background art is solved.
The technical scheme adopted for solving the technical problems is as follows: the invention relates to a circulating water facility fishery system, which comprises a culture pond; a drainage pipeline is arranged at the bottom of the culture pond; the end part of the drainage pipeline is provided with a multifunctional micro-filter; the multifunctional micro-filter is connected with a biochemical tank through a pipeline; a water return pipeline is arranged on the biochemical tank; the end part of the water return pipeline is positioned at the top of the culture pond; a water pump is arranged on the drainage pipeline; valves are arranged on the drainage pipeline and the return water pipeline.
Preferably, the buffer tank is separated from the inside of the biochemical tank by a baffle plate; a plurality of ultraviolet sterilizing lamps are arranged at the top of the buffer pool; the ultraviolet sterilizing lamps are arranged at the top of the buffer pool in an array mode.
Preferably, an oxygenation fan is arranged at the top of the culture pond; the oxygen blower is provided with two oxygen blowers.
Preferably, the bottom of the culture pond is designed in a conical structure; the drainage pipeline is positioned at the center of the culture pond.
Preferably, a cylinder is fixedly connected at the central position of the bottom of the culture pond; a bracket is fixedly connected to the inner side wall of the top of the cylinder; the middle part of the bracket is rotationally connected with a rotating shaft; a spiral auger is fixedly connected to the rotating shaft; the top of the rotating shaft is provided with a scraping blade.
Preferably, the top end of the rotating shaft is fixedly connected with a block; both sides of the block body are provided with sliding grooves; a clamping block is connected in a sliding manner in the sliding groove; a spring is fixedly connected between the clamping block and the inner side wall of the chute; the surface of the block body is sleeved with a square frame; the square frame is connected with the block body in a sliding way; the scraping blade is fixedly connected with the square frame; and a clamping groove is formed in the square frame at a position corresponding to the clamping block.
Preferably, the bottom of the bracket is fixedly connected with an annular cover; the friction ring is fixedly connected to the inner side wall of the annular cover; the rotating shaft penetrates through the annular cover and is rotationally connected with the annular cover; a plurality of elastic sheets are fixedly connected to the rotating shaft; a friction block is fixedly connected to one side of the elastic sheet, which is far away from the rotating shaft; the friction block and the elastic sheet are both positioned in the annular cover.
Preferably, the top end of the rotating shaft is fixedly connected with a magnetic block; the magnetic cylinder is sleeved on the surface of the magnetic block and is in sliding connection with the magnetic block; a shielding cover is fixedly connected to the top of the magnetic cylinder; the bottom of the shielding cover is fixedly connected with a rubber ring.
The invention has the advantages that:
1. according to the invention, the multifunctional micro-filter and the biochemical tank are arranged, the multifunctional micro-filter is used for filtering the water body, shrimp manure and organic scraps (insoluble pollutants) suspended in the water body are timely removed, the dissolved pollutants in the water are degraded by the biochemical tank, and the nitrification and denitrification of ammonia nitrogen and nitrite in the water entering the biochemical tank are carried out, so that the stability of the water quality of the water body can be maintained, and the influence on the growth of fish is reduced;
2. according to the invention, the bottom of the culture pond is in a conical design, and the drain pipe is connected to the central position of the culture pond, so that the accumulated dirt at the bottom of the culture pond can be reduced, the pollution discharge of the culture pond is more thorough, and the water quality in the culture pond is kept stable.
Drawings
In order to more clearly illustrate the embodiments of the invention or the technical solutions in the prior art, the drawings that are required in the embodiments or the description of the prior art will be briefly described, it being obvious that the drawings in the following description are only some embodiments of the invention, and that other drawings may be obtained according to these drawings without inventive effort for a person skilled in the art.
FIG. 1 is a schematic diagram of a circulating water system for fishery cultivation according to the present invention;
FIG. 2 is a schematic diagram of a culture pond structure according to the invention;
FIG. 3 is a schematic cross-sectional view of a culture pond according to the invention;
FIG. 4 is a schematic view of a cylinder structure according to the present invention;
FIG. 5 is a schematic view of a spindle structure according to the present invention;
FIG. 6 is a schematic cross-sectional view of the annular shroud of the present invention;
FIG. 7 is a schematic diagram of the structure of the biochemical tank of the present invention.
In the figure: 11. a culture pond; 12. multifunctional microfilter; 13. a biochemical pool; 14. a cylinder; 15. a bracket; 16. a rotating shaft; 17. a spiral auger; 18. a wiper blade; 21. a direction frame; 22. a block; 23. a clamping block; 24. a clamping groove; 31. an annular cover; 32. a spring plate; 33. a friction block; 34. a friction ring; 41. a shielding cover; 42. a magnetic cylinder; 43. a rubber ring.
Detailed Description
The following description of the embodiments of the present invention will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present invention, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the invention without making any inventive effort, are intended to be within the scope of the invention.
Specific examples are given below.
Referring to FIGS. 1-3, a circulating water facility fishery system includes a culture pond 11; a drainage pipeline is arranged at the bottom of the culture pond 11; the end part of the drainage pipeline is provided with a multifunctional micro-filter 12; the multifunctional micro-filter 12 is connected with a biochemical tank 13 through a pipeline; a water return pipeline is arranged on the biochemical tank 13; the end part of the water return pipeline is positioned at the top of the culture pond 11; a water pump is arranged on the drainage pipeline; valves are arranged on the drainage pipeline and the return water pipeline; when the ecological shrimp culture pond is used, water in the culture pond 11 and pollutants at the bottom of the culture pond 11 are injected into the multifunctional micro-filter 12 through the drain pipe, the water pump is used for pumping culture water, the multifunctional micro-filter 12 is higher than the biochemical pond 13 and the culture pond 11 in height, the multifunctional micro-filter 12 is used for filtering the water body, shrimp manure and organic scraps (insoluble pollutants) suspended in the water body are timely removed, the filtered culture water flows into the biochemical pond 13 through the pipeline, the biochemical pond 13 is mainly used for degrading the pollutants dissolved in the water, nitrifying and denitrifying the ammonia nitrogen and nitrite in the water entering the biochemical pond 13, degrading the ammonia nitrogen/nitrite into 0 (the water at the water outlet end of the biochemical pond 13 is detected at any time, the ammonia nitrogen/nitrite is at most at 0.05 level), then the treated culture water flows back to the culture pond 11 through the water return pipe, when the operation of the circulating water needs to be started, the circulating water just begins to be operated by the 'mild' circulating water, namely, the circulating water enters the valve of the micro-filter, and otherwise small fish fry (the water flow possibly) is controlled; the circulating water valve can be fully opened along with the growth of the seedlings reaching more than 1.5 cm.
Further, as shown in fig. 7, the buffer tank is partitioned by a partition plate inside the biochemical tank 13; a plurality of ultraviolet sterilizing lamps are arranged at the top of the buffer pool; the ultraviolet sterilizing lamps are arranged at the top of the buffer pool in an array manner; when the sterilizing device is used, water of the drain pipe can enter the buffer pool, and the residence time is about 5 minutes (the volume of the buffer pool is the best half of that of the biochemical pool 13), so that the ultraviolet lamp can be used for sterilizing and disinfecting fully, and the sterilizing device can be opened under the conditions of vibrio infection, enteritis and water turbidity to sterilize and disinfect the culture water.
Further, an oxygen blower is installed at the top of the culture pond 11; the two oxygen-generating fans are arranged; when the device is used, two sampling fans are arranged, so that oxygen can be conveniently supplemented into the culture pond 11 at any time, the two oxygen-injecting fans are arranged according to the principle of 'one for one', and the death of shrimp larvae due to oxygen deficiency caused by accidental damage of one of the oxygen-injecting fans is reduced.
Further, as shown in fig. 2-3, the bottom of the culture pond 11 is designed to be a conical structure; the drainage pipeline is positioned at the center of the culture pond 11; when in use, the bottom of the culture pond 11 is in a conical structural design, so that the residue of pollutants can be reduced, and the pollution discharge is convenient.
Further, as shown in fig. 2-5, a cylinder 14 is fixedly connected to the bottom center of the culture pond 11; a bracket 15 is fixedly connected to the inner side wall of the top of the cylinder 14; the middle part of the bracket 15 is rotatably connected with a rotating shaft 16; a spiral auger 17 is fixedly connected to the rotating shaft 16; the top end of the rotating shaft 16 is provided with a scraping blade 18; when the novel water drainage device is used, after the valve of the drainage pipe is opened, water flow can penetrate through the cylinder 14 and enter the drainage pipe, the flow of the water flow can drive the spiral auger 17 to rotate, the rotation of the spiral auger 17 can drive the rotating shaft 16 to rotate, the rotating shaft 16 can drive the scraping plate to scrape pollutants at the bottom of the culture pond 11, so that the pollution discharge effect at the bottom of the culture pond 11 can be improved, and the residues of the pollutants are reduced.
Further, as shown in fig. 5, a block 22 is fixedly connected to the top end of the rotating shaft 16; both sides of the block 22 are provided with sliding grooves; a clamping block 23 is connected in a sliding way in the sliding groove; a spring is fixedly connected between the clamping block 23 and the inner side wall of the chute; the surface of the block 22 is sleeved with a square frame 21; the square frame 21 is in sliding connection with the block 22; the scraping blade 18 is fixedly connected with the square frame 21; a clamping groove 24 is formed in the square frame 21 at a position corresponding to the clamping block 23; when the installation, the staff can overlap square frame 21 on block 22, and block 22 card is gone into the inside of square frame 21, and the in-process of installation, fixture block 23 can block into draw-in groove 24 in, relies on the spring to promote fixture block 23 card to go into draw-in groove 24 in to this can fix square frame 21, and then fix doctor-bar 18, relies on this detachable construction design, with this can be convenient to the installation and the dismantlement of doctor-bar 18, make things convenient for the staff's use.
Further, as shown in fig. 6, the bottom of the bracket 15 is fixedly connected with an annular cover 31; a friction ring 34 is fixedly connected to the inner side wall of the annular cover 31; the rotating shaft 16 penetrates through the annular cover 31 and is rotatably connected with the annular cover; a plurality of elastic sheets 32 are fixedly connected to the rotating shaft 16; a friction block 33 is fixedly connected to one side of the elastic sheet 32 away from the rotating shaft 16; the friction block 33 and the elastic sheet 32 are both positioned inside the annular cover 31; when the device is used, the rotation of the rotating shaft 16 can drive the plurality of elastic sheets 32 to rotate, the friction blocks 33 move and stretch towards the direction close to the friction ring 34 under the action of centrifugal force in the rotation process, the friction blocks 33 are attached to the inner side walls of the friction ring 34 along with the rising of the rotating speed of the rotating shaft 16, the rotating speed of the rotating shaft 16 can be reduced under the action of the friction force, the situation that the scraping blade 18 breaks up pollutants or mixes the pollutants with water due to the too high rotating speed of the rotating shaft 16 can be reduced, and pollution discharge can be conveniently carried out.
Further, as shown in fig. 4-5, a magnetic block is fixedly connected to the top end of the rotating shaft 16; the magnetic cylinder 42 is sleeved on the surface of the magnetic block and is in sliding connection with the magnetic block; a shielding cover 41 is fixedly connected to the top of the magnetic cylinder 42; a rubber ring 43 is fixedly connected to the bottom of the shielding cover 41; when not carrying out the drainage, rely on setting up to shelter from lid 41 and can cover the top at barrel 14 to reduce and bore into barrel 14 at the shrimp seedling of breeding, only in the in-process of blowdown, just will shelter from lid 41 and open, shelter from lid 41 and adsorb fixedly through the magnetic force between magnetic path and the magnetic cylinder 42, rubber circle 43 is used for improving and shelters from lid 41 and doctor-bar 18 and breeds the laminating degree between the bottom inside wall in pond 11.
The working principle is that when the shrimp culture pond is used, water in the culture pond 11 and pollutants at the bottom of the culture pond 11 are injected into the multifunctional micro-filter 12 through a drain pipe, a water pump is used for extracting culture water, the multifunctional micro-filter 12 is higher than the biochemical pond 13 and the culture pond 11 in height, the multifunctional micro-filter 12 is used for filtering the water body, shrimp manure and organic scraps (insoluble pollutants) suspended in the water body are timely removed, the filtered culture water flows into the biochemical pond 13 through a pipeline, the biochemical pond 13 is mainly used for degrading the pollutants dissolved in the water, nitrifying and denitrifying ammonia nitrogen and nitrite in the water entering the biochemical pond 13 are carried out, ammonia nitrogen/nitrite is degraded into 0 (the water at the water outlet end of the biochemical pond 13 which runs stably is detected at any time, ammonia nitrogen/nitrite is at most at 0.05 level), then the treated culture water flows back to the culture pond 11 through a water return pipe, when the circulating water operation is required to be started, the circulating water operation just needs to be started, namely, the circulating water enters a valve of the micro-filter, and the water flow is required to be controlled to be a small, and the fish fry can be in a strong water flow; the circulating water valve can be fully opened along with the growth of seedlings reaching more than 1.5 cm, when the circulating water valve is used, water of a drain pipe can enter a buffer tank, and the circulating water valve has a retention time of about 5 minutes (the volume of the buffer tank is the best half of that of a biochemical tank 13) so as to ensure that an ultraviolet lamp can be fully sterilized and disinfected, and the culture water is sterilized and disinfected under the conditions of vibrio infection, enteritis and water turbidity, the two sample-making fans are arranged so as to be convenient for supplementing oxygen into a culture tank 11 at any time, the two sample-making fans are equipped according to the principle of one preparation, the death of shrimp seedlings caused by accidental damage of one sample-making fan is reduced, the bottom of the culture tank 11 is in a conical structural design so as to reduce the residue of pollutants, the pollution is convenient to discharge, and after the valve of the drain pipe is opened, water can pass through a barrel 14 to enter the drain pipe, the flow of water flow can drive the spiral auger 17 to rotate, the rotation of the spiral auger 17 can drive the rotating shaft 16 to rotate, the rotation of the rotating shaft 16 can drive the scraping plate to scrape pollutants at the bottom of the culture pond 11, thereby improving the pollution discharge effect at the bottom of the culture pond 11, reducing the residue of the pollutants, a square frame 21 is sleeved on a block 22 by staff, the block 22 is clamped into the square frame 21, the clamping block 23 is clamped into the clamping groove 24 in the installation process, the clamping block 23 is pushed by a spring to be clamped into the clamping groove 24, so that the square frame 21 can be fixed, the scraping plate 18 is further fixed, the installation and the disassembly of the scraping plate 18 can be facilitated by virtue of the detachable structural design, the use of the staff is facilitated, the rotation of the rotating shaft 16 can drive a plurality of elastic sheets 32 to rotate under the action of centrifugal force in the rotation process, the friction block 33 moves and stretches towards the direction close to the friction ring 34, the friction block 33 is attached to the inner side wall of the friction ring 34 along with the rising of the rotating speed of the rotating shaft 16, the rotating speed of the rotating shaft 16 can be reduced by virtue of the action of friction force, the situation that the scraping blade 18 breaks pollutants or mixes the pollutants with water due to the too fast rotating speed of the rotating shaft 16 can be reduced, sewage can be conveniently discharged, the top of the cylinder 14 can be covered by the shielding cover 41, so that the situation that the cultured shrimp larvae dig into the cylinder 14 is reduced, the shielding cover 41 is opened only in the sewage discharging process, the shielding cover 41 is adsorbed and fixed by virtue of magnetic force between the magnetic blocks and the magnetic cylinder 42, and the rubber ring 43 is used for improving the attaching degree between the shielding cover 41 and the scraping blade 18 and the inner side wall at the bottom of the culture pond 11.
In the description of the present specification, the descriptions of the terms "one embodiment," "example," "specific example," and the like, mean that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the present invention. In this specification, schematic representations of the above terms do not necessarily refer to the same embodiments or examples. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.
The foregoing has shown and described the basic principles, principal features and advantages of the invention. It will be understood by those skilled in the art that the present invention is not limited to the embodiments described above, and that the above embodiments and descriptions are merely illustrative of the principles of the present invention, and various changes and modifications may be made without departing from the spirit and scope of the invention, which is defined in the appended claims.
Claims (8)
1. A circulating water facility fishery system, characterized in that: comprises a culture pond (11); a drain pipe is arranged at the bottom of the culture pond (11); the end part of the drain pipe is provided with a multifunctional micro-filter (12); the multifunctional micro-filter (12) is connected with a biochemical tank (13) through a pipeline; a water return pipe is arranged on the biochemical tank (13); the end part of the water return pipe is positioned at the top of the culture pond (11); a water pump is arranged on the drain pipe; valves are arranged on the drain pipe and the water return pipe.
2. A circulating water installation fishery system according to claim 1 and wherein: the inside of the biochemical tank (13) is separated into a buffer tank by a partition board; a plurality of ultraviolet sterilizing lamps are arranged at the top of the buffer pool; the ultraviolet sterilizing lamps are arranged at the top of the buffer pool in an array mode.
3. A circulating water installation fishery system according to claim 2, wherein: an oxygenation fan is arranged at the top of the culture pond (11); the oxygen blower is provided with two oxygen blowers.
4. A circulating water installation fishery system according to claim 3, wherein: the bottom of the culture pond (11) is designed to be of a conical structure; the drain pipe is positioned at the center of the culture pond (11).
5. A circulating water installation fishery system according to claim 1 and wherein: a cylinder (14) is fixedly connected at the bottom center of the culture pond (11); a bracket (15) is fixedly connected to the inner side wall of the top of the cylinder body (14); the middle part of the bracket (15) is rotatably connected with a rotating shaft (16); a spiral auger (17) is fixedly connected to the rotating shaft (16); the top end of the rotating shaft (16) is provided with a scraping blade (18).
6. A circulating water installation fishery system according to claim 5 and wherein: the top end of the rotating shaft (16) is fixedly connected with a block (22); both sides of the block body (22) are provided with sliding grooves; a clamping block (23) is connected in a sliding way in the sliding groove; a spring is fixedly connected between the clamping block (23) and the inner side wall of the chute; the surface of the block body (22) is sleeved with a square frame (21); the square frame (21) is in sliding connection with the block body (22); the scraping blade (18) is fixedly connected with the square frame (21); a clamping groove (24) is formed in the square frame (21) at a position corresponding to the clamping block (23).
7. A circulating water installation fishery system according to claim 5 and wherein: an annular cover (31) is fixedly connected to the bottom of the bracket (15); a friction ring (34) is fixedly connected on the inner side wall of the annular cover (31); the rotating shaft (16) penetrates through the annular cover (31) and is rotationally connected with the annular cover; a plurality of elastic sheets (32) are fixedly connected to the rotating shaft (16); a friction block (33) is fixedly connected to one side of the elastic sheet (32) away from the rotating shaft (16); the friction block (33) and the elastic sheet (32) are both positioned in the annular cover (31).
8. A circulating water installation fishery system according to claim 5 and wherein: a magnetic block is fixedly connected to the top end of the rotating shaft (16); the surface of the magnetic block is sleeved with a magnetic cylinder (42) and is in sliding connection with the magnetic cylinder; a shielding cover (41) is fixedly connected to the top of the magnetic cylinder (42); the bottom of the shielding cover (41) is fixedly connected with a rubber ring (43).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202311042551.XA CN116868944A (en) | 2023-08-18 | 2023-08-18 | Circulating water facility fishery system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202311042551.XA CN116868944A (en) | 2023-08-18 | 2023-08-18 | Circulating water facility fishery system |
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| Publication Number | Publication Date |
|---|---|
| CN116868944A true CN116868944A (en) | 2023-10-13 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202311042551.XA Pending CN116868944A (en) | 2023-08-18 | 2023-08-18 | Circulating water facility fishery system |
Country Status (1)
| Country | Link |
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| CN (1) | CN116868944A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN117617177A (en) * | 2024-01-03 | 2024-03-01 | 湖南东江湖生态渔业发展有限公司 | Freshwater fish factory circulation breeding equipment and its use method |
-
2023
- 2023-08-18 CN CN202311042551.XA patent/CN116868944A/en active Pending
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN117617177A (en) * | 2024-01-03 | 2024-03-01 | 湖南东江湖生态渔业发展有限公司 | Freshwater fish factory circulation breeding equipment and its use method |
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