CN214758643U - Low-power-consumption energy-saving recirculating aquaculture system - Google Patents
Low-power-consumption energy-saving recirculating aquaculture system Download PDFInfo
- Publication number
- CN214758643U CN214758643U CN202120333003.2U CN202120333003U CN214758643U CN 214758643 U CN214758643 U CN 214758643U CN 202120333003 U CN202120333003 U CN 202120333003U CN 214758643 U CN214758643 U CN 214758643U
- Authority
- CN
- China
- Prior art keywords
- water
- pond
- pipe
- biochemical
- return pipe
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Active
Links
Images
Landscapes
- Farming Of Fish And Shellfish (AREA)
Abstract
The utility model discloses a low-power-consumption energy-saving recirculating aquaculture system, which comprises a plurality of aquaculture ponds, a vertical flow precipitator, a plurality of variable frequency water pumps, a water-driven micro-filter, a diversion trench, an octagonal biochemical pond, a water return pipe and a backflow pipe, wherein the aquaculture pond is communicated with the water return pipe, the bottom of the aquaculture pond is provided with a double-drainage separator, the side of the aquaculture pond is provided with an overflow hole, the vertical flow precipitator is arranged on the water return pipe, the two ends of the variable frequency water pumps are respectively connected with the water return pipe and the water-driven micro-filter, the diversion trench is communicated with the water-driven micro-filter through a water pipe, the octagonal biochemical pond is arranged below the diversion trench and is communicated with the water through a water pipe, the height difference of the water level of the octagonal biochemical pond and the aquaculture pond is 1-2 meters, one end of the backflow pipe is communicated with the octagonal biochemical pond, and the other end of the backflow pipe is connected with the octagonal biochemical pond through a fine flow pipe and extends into the aquaculture pond; the water pump is adopted to drive the water pump to lift water once, the number of the motors is small, the energy consumption is low, the failure rate of equipment is low, the maintenance is simple and convenient, the cost is low, the breeding efficiency is high, the income is high, the cost recovery period of the breeding pond is short, and the popularization and the copying are facilitated.
Description
Technical Field
The utility model belongs to the aquaculture field, in particular to use energy-conserving recirculating water aquaculture system that motor is few, the low power dissipation.
Background
The circulating water culture has great advantages compared with outdoor culture, has very large market prospect, and at present, the existing traditional circulating water culture also has certain defects, most obviously, the energy consumption is too high, the unit price cost of the cultured fish is correspondingly high, so the fish cultured in the mode is delicious, but the popularization and the reproduction are difficult, for example, a 100-cube system is taken as an example, the used high-power equipment comprises a submersible pump of 3 kilowatts, an air blower of 2.2 kilowatts, a micro-filter of 2 kilowatts, the daily operating power is more than 7 kilowatts, the energy consumption cost of each kilogram of fish is more than 8 yuan, the energy consumption cost of the common factory running water culture is 4 yuan, meanwhile, more equipment faults can be caused by using more equipment, the fault rate is high, the maintenance trouble cost is high, the culture efficiency of the culture system can be reduced, the culture cost is increased, the culture income is reduced, and if a new culture system can reduce the energy consumption, the above problems can be solved.
The to-be-solved technical problem of the utility model is to provide an energy-conserving recirculating aquaculture system of low-power consumption that the motor uses fewly, equipment fault rate is low, the simple and convenient cost is low, the efficient income of breed is high in the maintenance.
SUMMERY OF THE UTILITY MODEL
For solving above-mentioned prior art motor use many, fault rate is high, maintenance troublesome with high costs, breed inefficiency, breed with high costs, breed the low scheduling problem of income, the utility model discloses a following technical scheme:
the utility model provides a low-power-consumption energy-saving circulating water culture system, which comprises a plurality of culture ponds, a vertical flow precipitator, a plurality of variable-frequency water pumps, a water-driven micro-filter, a diversion trench, an octagonal biochemical pond added with K5 filler, a return water pipe and a return pipe, the plurality of culture ponds are communicated with the water return pipe through the water discharge pipe, the bottoms of the culture ponds are provided with double-drain separators, the side edges of the culture ponds are provided with overflow holes, the vertical flow precipitator is arranged on the water return pipe, two ends of the variable frequency water pump are respectively connected with the water return pipe and the water drive micro-filter, the diversion trench is communicated with the water-driven micro-filter through a water pipe, the octagonal biochemical pond is arranged below the diversion trench and is communicated through a water pipe, the height difference between the water levels of the octagonal biochemical pond and the culture pond is 1-2 m, one end of the return pipe is communicated with the water outlet of the octagonal biochemical pond through a water pipe, and the other end of the return pipe is connected and extends into the culture pond through a thin flow pipe.
As an improvement of the utility model, the bottom of the culture pond is in a slope shape and the inclination is 1-3 degrees.
As a further improvement, the material of the culture pond is any one of cement, glass fiber reinforced plastics or plastics.
As a further improvement, the carbon dioxide degassing filler is arranged above the diversion trench.
As a further improvement to the utility model, a pair of guide plates are staggered in the octagonal biochemical pool.
As a further improvement, the utility model discloses a be equipped with rearmounted biochemical pond on the back flow between the biochemical pond of octagon and the breed pond, the biochemical woollen blanket has been placed in the rearmounted biochemical pond.
As a further improvement to the utility model, a Venturi tube or a gas-liquid mixer is arranged on the return pipe.
As a further improvement of the utility model, the return pipe is also provided with an ultraviolet lamp or an advanced oxidation sterilizer.
The beneficial effects of the utility model reside in that: the water pump is adopted to drive the water pump to lift water once, the number of the motors is small, the energy consumption is low, the failure rate of equipment is low, the maintenance is simple and convenient, the cost is low, the breeding efficiency is high, the income is high, the cost recovery period of the breeding pond is short, and the popularization and the copying are facilitated.
Drawings
Fig. 1 is a schematic structural diagram of an embodiment of the present invention.
Detailed Description
The preferred embodiments of the present invention will be described in detail below with reference to the accompanying drawings.
Referring to fig. 1, a low power consumption energy-saving recirculating aquaculture system comprises a plurality of aquaculture ponds 1, a vertical flow precipitator 2, a plurality of variable frequency water pumps 3, a water-driven micro-filter 4, a diversion trench 5, an octagonal biochemical pond 6 added with K5 filler, a water return pipe 7 and a return pipe 8, wherein the aquaculture ponds 1 are communicated with the water return pipe 7 through a water discharge pipe, the bottom of the aquaculture ponds is provided with a double-drain separator 11, the side of the aquaculture ponds is provided with an overflow hole 12, the double-drain separator 11 is used for sedimentation and supernatant separation, the overflow hole 12 is used for removing oil films, the vertical flow precipitator 2 is arranged on the water return pipe, the vertical flow precipitator 2 can be used for removing large-particle pollutants, the two ends of the variable frequency water pumps 3 are respectively connected with the water return pipe 7 and the water-driven micro-filter 4, 5, the number of the water pumps can be 1 or more, and are connected in parallel, and the change of the number of circulation times is carried out according to the number of the variable frequency water pumps or the number of the opening, the water pump is with pumping into the microstrainer in, the microstrainer adopts hydrodynamic drive to rotate, compares traditional microstrainer, saves a motor, guiding gutter 5 and water drive microstrainer 4 lead to pipe intercommunication, octagonal biochemical pond 6 is located guiding gutter 5 below and is led to pipe intercommunication, octagonal biochemical pond 6 is 1-2 meters with the difference in water level of breeding pond 1, and the water of breeding the pond leans on gravity to flow back, need not to carry water once more, saves motor and energy consumption, 8 one end of back flow pipe leads to pipe and 6 outlet intercommunication of octagonal biochemical pond, and the other end is connected through trickle pipe 81 and is extended to breeding the pond in, and the water of breeding the pond like this returns to breeding the pond once more after vertical flow precipitator, microstrainer, guiding gutter, biochemical pond are handled, realizes circulating water culture.
The utility model discloses in, 1 bottom in breed pond is slope form and the inclination is 1-3, is convenient for excrement and urine and incomplete bait to middle collection dirt.
The utility model discloses in, breed the material in pond 1 and be any one of cement, glass steel or plastics, can select according to the actual conditions in actually breeding, can satisfy the user demand can.
The utility model discloses in, 5 tops of guiding gutter are equipped with carbon dioxide degasification filler, and water carries out CO naturally in the in-process that falls2And (4) a disengaging process.
The utility model discloses in, stagger in the biochemical pond of octagon 6 and be equipped with a pair of water conservancy diversion 61, adopt the octagon design, form the whirl, the filler relies on the offal to roll by oneself, and traditional mode adopts the air-blower to carry out the aeration, drives the filler and rolls, and the air-blower can be saved to the invention.
The utility model discloses in, be equipped with rearmounted biochemical pond on the biochemical pond of octagon 6 and the back flow of breeding between the pond 1, placed biochemical woollen blanket in the rearmounted biochemical pond, when only handling through a biochemical pond and can't reach the circulated use water quality requirement to the water after some fishes are bred, the biochemical pond of accessible rearmounted is handled once more.
The utility model discloses in, be equipped with venturi or gas-liquid mixer on the back flow 8 for improve the mixture of pure oxygen and water, increase the dissolved oxygen volume of water.
The utility model discloses in, still be equipped with ultraviolet lamp or advanced oxidation disinfector on the back flow 8 for disinfect to the water, kill and remove bacterium etc. and be favorable to fish culture.
The following provides a detailed description of the cultivation system through three practical operation processes:
example 1: 50 ton circulating water system of growing seedlings
1. Adopt glass steel material preparation nursery pond, diameter 3 meters, height 1 meter, one set of 8 nursery ponds, the downcomer is 50mm and 110mm, and bottom underwater 50mm pipe joint diameter 400 mm's vertical flow precipitator, and the pipeline that surface water followed 110 is walked to surface water.
2. A water return pipe of 200mm is connected with 4 centrifugal water pumps with the flow rate of 25 tons/h, 1 uses 3 and adopts a Chinese trumpetcreeper pump 370 w.
3. The water pump pumps water into the micro-filter, the mesh of the micro-filter is 200 meshes, the filtering processing capacity is 50 tons/h, the micro-filter drives the filter cylinder to rotate by water flow, and the back washing adopts a high-pressure water pump of 0.37 kilowatt to clean at regular time.
4. The water flowing into the micro-filter flows into the diversion trench and flows downwards into the biochemical pool, and the size of the biochemical pool is 3x3x3 meters.
5. The biochemical tank is provided with 10 cubic K5 fillers, the biochemical tank is provided with 2 guide plates, and the K5 fillers roll clockwise or anticlockwise by water flow without adopting an air blower for aeration.
6. 1 cubic CO is placed above the diversion trench2Degassing the filler, and naturally carrying out CO during the falling process of water2And (4) a disengaging process.
7. The water level of the biochemical pond is 2 meters higher than that of the culture pond, and the water in the culture pond flows back by gravity.
8. Before the water in the biochemical pond flows back to the culture pond, the water can pass through 1 new biochemical pond and is internally provided with fixed biochemical materials such as biochemical blankets and the like, and similarly, the water flows back to the culture pond by gravity, the diameter of the backflow pipe is 200mm, and each pond is 75 mm.
9. The return pipe is provided with a gas-liquid mixer for mixing the pure oxygen and the water body.
10. The return pipe is connected with an ultraviolet lamp and is used for water body disinfection, and the disinfection flow is 50 tons/h.
Example 2: 200 ton circulating water culture system
1. The breeding pond is made of PP plastic, the diameter of the breeding pond is 7 meters, the height of the breeding pond is 1.5 meters, one set of breeding pond is 6, and the breeding pond is launched by 50mm and 160 mm. The bottom drain 50mm pipe is connected with a vertical flow precipitator with the diameter of 600mm, and the surface water is removed from the 160 pipeline.
2. A water return pipe of 300mm is connected with 4 submersible pumps with the flow rate of 100 tons/h, 1 is used for 3, and a water pump with the flow rate of 2.2 kilowatts is adopted.
3. The water pump pumps water into the micro-filter, the mesh of the micro-filter is 200 meshes, the flow rate is 100 tons/h, the micro-filter rotates by water flow, the back washing is a 0.37 kilowatt water pump, and the micro-filter is cleaned at regular time, wherein the number of the micro-filters is 2.
4. The water flowing in from the micro-filter flows into the diversion trench and flows downwards into the biochemical pool, and the size of the biochemical pool is 5 × 8 × 3 meters.
5. The biochemical tank is provided with 40 cubic K5 fillers, the biochemical tank is provided with 2 guide plates, and the K5 fillers roll clockwise or anticlockwise by water flow without adopting an air blower for aeration.
6. 3 cubic CO is placed above the diversion trench2Degassing the filler, and naturally carrying out CO during the falling process of water2And (4) a disengaging process.
7. The water level of the biochemical pond is 1.5 meters higher than that of the culture pond, and the water in the culture pond flows back by gravity.
8. Before the water in the biochemical pond flows back to the culture pond, the water can pass through 1 new biochemical pond and is internally provided with fixed biochemical materials such as biochemical blankets and the like, and similarly, the water flows back to the culture pond by gravity, the diameter of a backflow pipe is 250mm, and each pond is 90 mm.
9. The return pipe is provided with a Venturi tube with low head loss and is used for mixing pure oxygen and water.
10. The return pipe is connected with an advanced oxidation sterilizer, and the flow rate for sterilizing and disinfecting the water body is 200 tons/h.
Example 3: 400 ton circulating water temporary culture system
1. The cultivation pond is made of reinforced concrete materials, the diameter of the cultivation pond is 9 meters, the height of the cultivation pond is 2 meters, 4 cultivation ponds are arranged, and water is drained by 50mm and 160 mm. The bottom drain 50mm pipe is connected with a vertical flow precipitator with the diameter of 600mm, and the surface water is removed from the 160 pipeline.
2.2 water return pipes with the diameter of 300mm are connected with 4 centrifugal water pumps with the flow rate of 150 tons/h, 2 water return pipes are used for 2 water pumps, and a water pump with the power of 3.7 kilowatts is adopted.
3. The water pump pumps water into the micro-filter, the mesh of the micro-filter is 200 meshes, the flow rate is 100 tons/h, the micro-filter rotates by water flow, the back washing is a water pump with 0.37 kilowatt, and the micro-filter is cleaned at regular time, and the number of the micro-filters is 4.
4. The water flowing in from the micro-filter flows into the diversion trench and flows downwards into the biochemical pool, and the size of the biochemical pool is 8 × 3 meters.
5. The biochemical tank is provided with 60 cubic K5 fillers, the biochemical tank is provided with 2 guide plates, and the K5 fillers roll clockwise or anticlockwise by water flow without adopting an air blower for aeration.
6. 5 cubic CO2 degassing filler is placed above the diversion trench, and the CO2 separation process is naturally carried out in the falling process of water.
7. The water level of the biochemical pond is 1 m higher than that of the culture pond, and the water in the culture pond flows back by gravity.
8. Before flowing back to the culture pond, the water in the biochemical pond can pass through 1 new biochemical pond, and fixed biochemical materials such as biochemical blankets and the like are placed in the biochemical ponds. The diameter of the reflux pipe is 2 strips and 250mm, and each water pool is 90 mm.
9. The return pipe is provided with a gas-liquid mixer for mixing the pure oxygen and the water body.
10. The return pipe is connected with an advanced oxidation sterilizer for water body disinfection, and the disinfection flow is 300 tons/h.
The beneficial effects of the utility model reside in that: the water pump is adopted to drive the water pump to lift water once, the number of the motors is small, the energy consumption is low, the failure rate of equipment is low, the maintenance is simple and convenient, the cost is low, the breeding efficiency is high, the income is high, the cost recovery period of the breeding pond is short, and the popularization and the copying are facilitated.
The above embodiments and drawings are not intended to limit the form and style of the present invention, and any suitable changes or modifications made by those skilled in the art should not be construed as departing from the scope of the present invention.
Claims (8)
1. The utility model provides an energy-conserving recirculating aquaculture system of low-power consumption which characterized in that: comprises a plurality of culture ponds (1), a vertical flow precipitator (2), a plurality of variable frequency water pumps (3), a water-driven micro-filter (4), a diversion trench (5), an octagonal biochemical pond (6) added with K5 filler, a water return pipe (7) and a return pipe (8), wherein the plurality of culture ponds (1) are communicated with the water return pipe (7) through a drain pipe, the bottom of each culture pond is provided with a double-drain separator (11), the side of each culture pond is provided with an overflow hole (12), the vertical flow precipitator (2) is arranged on the water return pipe (7), the two ends of each variable frequency water pump (3) are respectively connected with the water return pipe (7) and the water-driven micro-filter (4), the diversion trench (5) is communicated with the water-driven micro-filter (4) through a water pipe, the octagonal biochemical pond (6) is arranged below the diversion trench (5) and is communicated with the water pipe, the height difference between the octagonal biochemical pond (6) and the culture ponds (1) is 1-2 m, one end of the return pipe (8) is communicated with the water outlet of the octagonal biochemical pond (6) through a water pipe, and the other end of the return pipe is connected and extended into the culture pond (1) through a fine flow pipe (81).
2. The low-power-consumption energy-saving recirculating aquaculture system of claim 1, wherein: the bottom of the culture pond (1) is in a slope shape, and the slope is 1-3 degrees.
3. The low-power-consumption energy-saving recirculating aquaculture system of claim 1, wherein: the material of the culture pond (1) is any one of cement, glass fiber reinforced plastics or plastics.
4. The low-power-consumption energy-saving recirculating aquaculture system of claim 1, wherein: and a carbon dioxide degassing filler is arranged above the diversion trench (5).
5. The low-power-consumption energy-saving recirculating aquaculture system of claim 1, wherein: a pair of guide plates (61) are arranged in the octagonal biochemical pool (6) in a staggered manner.
6. The low-power-consumption energy-saving recirculating aquaculture system of claim 1, wherein: a post biochemical pond is arranged on a return pipe (8) between the octagonal biochemical pond (6) and the culture pond (1), and a biochemical blanket is placed in the post biochemical pond.
7. The low-power-consumption energy-saving recirculating aquaculture system of claim 1, wherein: the return pipe (8) is provided with a Venturi tube or a gas-liquid mixer.
8. The low-power-consumption energy-saving recirculating aquaculture system of claim 1, wherein: the return pipe (8) is also provided with an ultraviolet lamp or an advanced oxidation sterilizer.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120333003.2U CN214758643U (en) | 2021-02-05 | 2021-02-05 | Low-power-consumption energy-saving recirculating aquaculture system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120333003.2U CN214758643U (en) | 2021-02-05 | 2021-02-05 | Low-power-consumption energy-saving recirculating aquaculture system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN214758643U true CN214758643U (en) | 2021-11-19 |
Family
ID=78752517
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202120333003.2U Active CN214758643U (en) | 2021-02-05 | 2021-02-05 | Low-power-consumption energy-saving recirculating aquaculture system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN214758643U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112715463A (en) * | 2021-02-05 | 2021-04-30 | 深圳精渔科技有限公司 | Low-power-consumption energy-saving recirculating aquaculture system |
-
2021
- 2021-02-05 CN CN202120333003.2U patent/CN214758643U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112715463A (en) * | 2021-02-05 | 2021-04-30 | 深圳精渔科技有限公司 | Low-power-consumption energy-saving recirculating aquaculture system |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| RU2684080C2 (en) | Super-large scale photon capture bioreactor for water purification and operation method therefor | |
| CN107018945B (en) | Method for breeding by using water treatment system for double-circulation parent shrimp breeding | |
| CN204707768U (en) | Cycle water fish seedling fostering system | |
| CN108739617B (en) | Sturgeon batch production recirculating aquaculture water supply system | |
| CN106698849B (en) | Distributed treatment and recycling system and method for wastewater of milking parlour of large-scale dairy farm | |
| CN207031206U (en) | A kind of indoor mariculture water circulation system | |
| CN110973040A (en) | Circular-pot-bottom water pool circulating culture system | |
| CN111661988B (en) | Filtration and separation system for suspended solids in water | |
| CN214758643U (en) | Low-power-consumption energy-saving recirculating aquaculture system | |
| CN109122529A (en) | A kind of half batch production pond inner-circulative culture system | |
| CN214155886U (en) | Self-purification circulating water fish-vegetable-poultry symbiotic culture device | |
| CN206136923U (en) | Container farming systems | |
| CN211703351U (en) | Water purification system for industrial three-dimensional circulating water crab healthy breeding | |
| CN210974324U (en) | Rural domestic sewage treatment device | |
| CN208087442U (en) | A kind of energy-saving pig-breeding house | |
| CN208649061U (en) | Aquaculture wastewater recovery and processing system | |
| CN202725040U (en) | Embedded-type hollow fiber membrane module and integrated membrane bioreactor | |
| CN112715463A (en) | Low-power-consumption energy-saving recirculating aquaculture system | |
| CN116750918A (en) | A kind of fishery breeding water body residue waste filtering equipment | |
| CN109231685A (en) | A kind of environment-friendly and energy-efficient sea water and fresh water industrial aquaculture system circulation water treatment system and method | |
| CN209983352U (en) | A capacity-regulated aquaculture device | |
| CN115669595A (en) | Babylonia double-layer circulating water culture device | |
| CN209931253U (en) | Sewage collecting and discharging device for recirculating aquaculture | |
| CN218184747U (en) | Circulating water aquaculture system that bait fish and mandarin fish were supported altogether | |
| CN208425406U (en) | A kind of container-type circulating water culture system |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |