CN210974311U - Aquaculture water purification and circulation system - Google Patents
Aquaculture water purification and circulation system Download PDFInfo
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- CN210974311U CN210974311U CN201921417605.5U CN201921417605U CN210974311U CN 210974311 U CN210974311 U CN 210974311U CN 201921417605 U CN201921417605 U CN 201921417605U CN 210974311 U CN210974311 U CN 210974311U
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- 238000000746 purification Methods 0.000 title claims abstract description 28
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- 239000002351 wastewater Substances 0.000 claims abstract description 37
- 238000004062 sedimentation Methods 0.000 claims abstract description 19
- 239000007788 liquid Substances 0.000 claims abstract description 7
- 238000012372 quality testing Methods 0.000 claims abstract description 5
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- 238000001914 filtration Methods 0.000 claims description 7
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- XKMRRTOUMJRJIA-UHFFFAOYSA-N ammonia nh3 Chemical compound N.N XKMRRTOUMJRJIA-UHFFFAOYSA-N 0.000 claims description 5
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- IOVCWXUNBOPUCH-UHFFFAOYSA-M Nitrite anion Chemical compound [O-]N=O IOVCWXUNBOPUCH-UHFFFAOYSA-M 0.000 claims description 4
- 241001464837 Viridiplantae Species 0.000 claims description 4
- ZAMOUSCENKQFHK-UHFFFAOYSA-N Chlorine atom Chemical compound [Cl] ZAMOUSCENKQFHK-UHFFFAOYSA-N 0.000 claims description 3
- 239000004372 Polyvinyl alcohol Substances 0.000 claims description 3
- UCKMPCXJQFINFW-UHFFFAOYSA-N Sulphide Chemical compound [S-2] UCKMPCXJQFINFW-UHFFFAOYSA-N 0.000 claims description 3
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- 230000005611 electricity Effects 0.000 claims description 2
- 238000004891 communication Methods 0.000 abstract description 6
- 125000004122 cyclic group Chemical group 0.000 abstract description 2
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- Farming Of Fish And Shellfish (AREA)
Abstract
The utility model discloses an aquaculture water purification circulation system, which comprises a culture pond, wherein the culture pond is sequentially connected with a wastewater pond, a plant filter pond, a biological filter pond, a sedimentation pond and a clean water pond through water pipes, the culture pond is provided with a water outlet, the water outlet of the culture pond is arranged at the lower end of the side wall of the culture pond, a constant temperature device is arranged in the culture pond, a water quality detector and a liquid level sensor are also arranged on the side wall of the culture pond, and a first electric valve is arranged at the connection part of the water outlet of the culture pond and the water pipes; the waste water pond is even is equipped with the filter screen, the both sides of filter screen are all fixed on two lateral walls of waste water pond. The utility model discloses a control system and water quality testing sensor, level sensor's communication has realized getting rid of automatically and has bred waste water, purify and breed waste water and cyclic utilization, has guaranteed simultaneously that the temperature water level in the breed pond is invariable, improves the breed environment, reduces and breeds the loss, has reduced the secondary pollution to the environment simultaneously.
Description
Technical Field
The utility model relates to a technical water factory aquaculture field, the concrete field is an aquaculture water purification circulation system.
Background
Most of the existing aquaculture is intensive culture, the culture density is high, a large amount of urine and excrement generated by metabolism of aquatic animals can cause the content of organic pollutants such as ammonia nitrogen, phosphorus, nitrite and nitrogen in water to increase, meanwhile, the dissolution rate of oxygen in the water is low, bacteria, microorganisms and the like breed in a large amount, water eutrophication can be caused, the water quality of the environmental water is seriously influenced, and the culture benefit is influenced. A part of residual medicines or feed residues in aquaculture wastewater enter the environment and can also pollute the environment, so that the aquaculture water purification circulation system capable of automatically monitoring the water quality is provided.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide an aquaculture water purification cycle system to solve the problem that proposes in the above-mentioned background art.
In order to achieve the above object, the utility model provides a following technical scheme: a water purification and circulation system for aquaculture comprises a culture pond, wherein the culture pond is sequentially connected with a wastewater pond, a plant filter pond, a biological filter pond, a sedimentation pond and a clean water pond through water pipes, the culture pond, the wastewater pond, the plant filter pond, the biological filter pond, the sedimentation pond and the clean water pond are all provided with water outlets, and the wastewater pond, the plant filter pond, the biological filter pond, the sedimentation pond and the clean water pond are all provided with water outlets;
a constant temperature device is installed in the culture pond, a water quality detector and a liquid level sensor are also arranged on the side wall of the culture pond, and a first electric valve is arranged at the connection position of a water outlet of the culture pond and a water pipe;
filter screens are uniformly arranged in the wastewater tank, and two sides of each filter screen are fixed on two side walls of the wastewater tank;
the plant filter tank sequentially comprises a substrate layer and an adsorption layer from top to bottom, green plants are planted on the substrate layer, the substrate layer is fixed at the upper end of the plant filter tank, and the adsorption layer is connected to the inner wall of the plant filter tank in a sliding mode;
the biological filter is provided with a biological filter device, the biological filter device comprises a biological carrier and microorganisms, and the biological carrier is fixed on the side wall of the biological filter;
an automatic filling device is arranged on the side wall of the sedimentation tank and comprises a storage chamber and a second electric valve, the storage chamber is funnel-shaped, a filling opening is formed in the upper surface of the storage chamber, and a filtering device is arranged at the connection position of a water outlet of the sedimentation tank and a water pipe;
the bottom of the water purification tank is provided with an oxygen filling machine, the water purification tank is connected with a drainage pump through a water pipe, a drainage outlet of the water purification tank is communicated with a water inlet of the drainage pump, a water outlet of the drainage pump is connected with a water outlet pipe, and the tail end of the water outlet pipe is fixed at the upper end of the culture tank;
still include control system, control system includes MCU module, bee calling organ, switch and peripheral circuit, first electric valve, second electric valve, oxygenating machine, drain pump, level sensor and water quality testing sensor all are connected with the MCU module electricity.
Preferably, the upper end of the side wall of the clean water tank is provided with an ultraviolet sterilization device.
Preferably, the walls of the culture pond are coated with aquaculture paint.
Preferably, the biological carrier is a polyvinyl alcohol gel carrier.
Preferably, the first electrically operated valve and the second electrically operated valve are both solenoid valves.
Preferably, the water quality detection sensor has eight detection indexes of residual chlorine, ammonia nitrogen, nitrite, dissolved oxygen, sulfide, salinity, PH and temperature.
Compared with the prior art, the beneficial effects of the utility model are that: through the information communication of MCU module and water quality testing sensor among the control system, realized the real-time detection of quality of water in the breed pond and in time traded water for breed pond, through MCU module and level sensor's information communication among the control system, realized the water level control in the breed pond, through breed pond, wastewater disposal basin, the plant filtering pond, the biological filter, the closed loop of sedimentation tank and clean water reservoir is connected, realized the purification and the circulation of breeding waste water, the effectual farming environment who improves the aquatic products. The utility model discloses a control system and water quality testing sensor, level sensor's communication has realized getting rid of automatically and has bred waste water, purify and breed waste water and cyclic utilization, has guaranteed simultaneously that the temperature water level in the breed pond is invariable, improves the breed environment, reduces and breeds the loss, has reduced the secondary pollution to the environment simultaneously.
Drawings
Fig. 1 is a schematic structural view of the present invention;
FIG. 2 is a schematic structural view of the automatic filling device of the present invention;
fig. 3 is a schematic diagram of a control system of the present invention.
In the figure: 1-culture pond, 2-wastewater pond, 3-plant filter pond, 301-matrix layer, 302-adsorption layer, 4-biological filter pond, 401-biological carrier, 402-microorganism, 5-sedimentation tank, 6-clear water pond, 7-first electric valve, 8-automatic filling device, 801-storage chamber, 802-second electric valve, 9-oxygen charging machine and 10-drainage pump.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
Referring to fig. 1, the present invention provides a technical solution: a water purification circulating system for aquaculture comprises a culture pond 1, wherein the culture pond 1 is sequentially connected with a wastewater pond 2, a plant filter pond 3, a biological filter pond 4, a sedimentation pond 5 and a water purification pond 6 through water pipes to form a closed loop system, the culture pond 1, the wastewater pond 2, the plant filter pond 3, the biological filter pond 4, the sedimentation pond 5 and the water purification pond 6 are all provided with water outlets, the water outlet of the culture pond is arranged at the bottom of the pond wall, and the rest of the water outlets and the water outlets are all arranged at the top of the pond wall;
the water purification and circulation system is characterized in that a constant temperature device is installed in the culture pond 1, the constant temperature device can control the temperature of water in the culture pond 1 to be adjustable within 25-32 ℃, the constant temperature device can be a large heating rod, a water quality detector and a liquid level sensor are further arranged on the side wall of the culture pond 1, a first electric valve 7 is arranged at the connection position of a water outlet of the culture pond 1 and a water pipe, when the first electric valve 7 is opened, water in the whole water purification and circulation system flows from the culture pond to a still water pond under the self gravity and pressure, and finally returns to the culture pond again through a drainage pump, and the volume of the culture pond is larger than the volume of other parts in the water purification;
filter screens are uniformly arranged in the wastewater tank 2, two sides of each filter screen are fixed on two side walls of the wastewater tank 2, the pore diameter of the filter screen on the leftmost side is the largest, the pore diameters of the filter screens are sequentially reduced from left to right, and the filtering is more thorough;
the plant filter tank 3 sequentially comprises a substrate layer 301 and an adsorption layer 302 from top to bottom, green plants are planted on the substrate layer 301 and comprise aquatic plants and terrestrial plants, the substrate layer 301 is fixed at the upper end of the plant filter tank 3, soil for terrestrial plant growth and gravel for terrestrial plant growth are filled in the substrate layer 301, the green plants and the substrate can effectively absorb elements such as nitrogen and phosphorus in wastewater and improve water quality, the adsorption layer 302 is connected to the inner wall of the plant filter tank 3 in a sliding mode, adsorption substances such as activated carbon are filled in the adsorption layer 302, and the adsorption layer 302 can be detached for replacing the adsorption substances;
the biological filter 4 is provided with a biological filter device, the biological filter device comprises a biological carrier 401 and microorganisms 402, the microorganisms 402 are composed of a plurality of microorganisms, specifically ammonia nitrogen degrading bacteria, photosynthetic bacteria, bacillus coagulans and the like, and can absorb organic pollution elements in wastewater and improve the oxygen content of water, and the biological carrier 401 is fixed on the side wall of the biological filter;
referring to fig. 2, an automatic filling device 8 is disposed on a side wall of the sedimentation tank 5, the automatic filling device 8 includes a storage chamber 801 and a second electric valve 802, the storage chamber 801 is funnel-shaped, a filling opening is disposed on an upper surface of the storage chamber 801, a filtering device is disposed at a connection position of a water outlet of the sedimentation tank 5 and a water pipe, the automatic filling device 8 is used for filling a flocculating agent, and the flocculating agent neutralizes and precipitates substances and drug residues which cannot be absorbed in the wastewater, so as to further purify the wastewater;
the bottom of the clean water tank 6 is provided with an oxygenator 9, various indexes of water reaching the clean water tank 6 basically reach the standard, the oxygenator 9 further improves the oxygen content in the water, a water outlet of the clean water tank 6 is communicated with a water inlet of a water discharge pump 10, a water outlet of the water discharge pump 10 is connected with a water outlet pipe, the tail end of the water outlet pipe is fixed at the upper end of the culture tank 1, when the water discharge pump 10 is started, purified water is discharged into the culture tank 1 again through a water pipe, and the effect of recycling culture wastewater is achieved;
referring to fig. 3, the water purification circulation system for aquaculture further comprises a control system, wherein the control system comprises an MCU module, a buzzer, a switch and a peripheral circuit, the buzzer, the switch, the peripheral circuit, the first electric valve 7, the second electric valve 802, the oxygenator 9, the drain pump 10, the liquid level sensor and the water quality detection sensor are all electrically connected with the MCU module, and the peripheral circuit is connected with a power supply;
when the water quality monitoring system is used, the MCU module receives a signal of the water quality detection sensor, when any index of water in the culture pond 1 except temperature is higher than a preset value, the control system controls the first electric valve 7 to start, the second electric valve 802 starts after delay, a quantitative flocculating agent is put into the sedimentation tank 5, when waste water in the culture pond 1 is discharged, the water level drops, the liquid level sensor transmits a signal to the MCU module, the control system controls the drainage pump to start, water in the clear water pond 6 is supplemented back to the culture pond 1 until the water level returns to the preset water level again, the drainage pump 10 stops working, the first electric valve 7 is closed, when the water level in the culture pond 1 rises due to rainfall and the like, the control system controls the first electric valve 7 to start until the water level returns to the preset water level again, the first electric valve 7 is closed, when unknown problems occur in the system, such as the water level in the culture pond 1 is too high and approaches to overflow or the water temperature in the culture pond 1 is abnormal, the buzzer will sound an alarm.
Particularly, the upper end of the side wall of the clean water tank 6 is provided with an ultraviolet sterilization device which is independently connected with a power supply and works for twenty-four hours, and the ultraviolet lamp generates short wave ultraviolet with the central radiation wavelength of 253.7nm to sterilize and disinfect the water body, so that the water body polluted by bacteria can be reused, and meanwhile, the cultured products are prevented from being diseased.
Particularly, the walls of the culture pond 1 are coated with aquaculture paint, and the paint film has the characteristics of corrosion resistance, easiness in cleaning, algae resistance and environmental protection, is non-toxic to aquatic product growth, and is beneficial to reducing management cost and improving culture benefits.
Specifically, the biological carrier 401 is a polyvinyl alcohol gel carrier, which has good biocompatibility, low cost and good effect.
Specifically, the first electrically operated valve 7 and the second electrically operated valve 802 are both solenoid valves, and the solenoid valves are fast, so that the water level is controlled more accurately, and the service life is long.
Specifically, the water quality detection sensor has eight detection indexes of residual chlorine, ammonia nitrogen, nitrite, dissolved oxygen, sulfide, salinity, PH and temperature.
The working principle is as follows: the utility model realizes real-time detection of each index of water quality in the culture pond 1 and timely discharges the waste water in the culture pond 1 through the information communication between the MCU module and the water quality detection sensor in the control system, replenishes clean and sanitary water, avoids diseases and bacterial infection of aquaculture, reduces culture loss, when the first electric valve 7 is opened, the waste water in the culture pond 1 flows to the waste water pond under the action of gravity, realizes water level monitoring in the culture pond 1 through the information communication between the MCU module and the liquid level sensor in the control system, keeps the water level in the culture pond 1 within a certain range, realizes purification and circulation of culture waste water through closed-loop connection of the culture pond 1, the waste water pond 2, the plant filter pond 3, the biological filter pond 4, the sedimentation pond 5 and the clean water pond 6, effectively improves aquaculture environment, reduces secondary pollution of the culture waste water to the environment, the water purification device is green and environment-friendly, purified water is sterilized through ultraviolet rays, and the wall of the culture pond 1 is coated with aquaculture paint, so that algae breeding is reduced, a better culture environment is provided, and the culture efficiency is improved.
In the description of the present invention, unless expressly stated or limited otherwise, the terms "mounted," "connected," and "fixed" are to be construed broadly, e.g., as meaning either a fixed connection, a removable connection, or an integral part; can be mechanically or electrically connected; either directly or indirectly through intervening media, either internally or in any other relationship. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.
The utility model discloses the standard part that uses all can purchase from the market, and dysmorphism piece all can be customized according to the description with the record of drawing of description, and the concrete connection mode of each part all adopts conventional means such as ripe bolt, rivet, welding among the prior art, and machinery, part and equipment all adopt prior art, and conventional model, including circuit connection adopts conventional connection mode among the prior art, does not detailed here again.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (6)
1. The utility model provides an aquaculture water purifies circulation system, includes breed pond (1), its characterized in that: the culture pond (1) is sequentially connected with the wastewater pond (2), the plant filter pond (3), the biological filter pond (4), the sedimentation pond (5) and the water purification pond (6) through water pipes, water outlets are formed in the culture pond (1), the wastewater pond (2), the plant filter pond (3), the biological filter pond (4), the sedimentation pond (5) and the water purification pond (6), and water outlets are formed in the wastewater pond (2), the plant filter pond (3), the biological filter pond (4), the sedimentation pond (5) and the water purification pond (6);
a constant temperature device is installed in the culture pond (1), a water quality detector and a liquid level sensor are also arranged on the side wall of the culture pond (1), and a first electric valve (7) is arranged at the connection part of a water outlet of the culture pond (1) and a water pipe;
filter screens are uniformly arranged in the wastewater tank (2), and two sides of each filter screen are fixed on two side walls of the wastewater tank (2);
the plant filter tank (3) sequentially comprises a substrate layer (301) and an adsorption layer (302) from top to bottom, green plants are planted on the substrate layer (301), the substrate layer (301) is fixed at the upper end of the plant filter tank (3), and the adsorption layer (302) is connected to the inner wall of the plant filter tank (3) in a sliding mode;
a biological filtering device is arranged in the biological filter (4), the biological filtering device comprises a biological carrier (401) and microorganisms (402), and the biological carrier (401) is fixed on the side wall of the biological filter (4);
an automatic filling device (8) is arranged on the side wall of the sedimentation tank (5), the automatic filling device (8) comprises a storage chamber (801) and a second electric valve (802), the storage chamber (801) is funnel-shaped, a filling opening is formed in the upper surface of the storage chamber (801), and a filtering device is arranged at the connection position of a water outlet of the sedimentation tank (5) and a water pipe;
an oxygenator (9) is installed at the bottom of the clean water tank (6), a water outlet of the clean water tank (6) is communicated with a water inlet of a water discharge pump (10), a water outlet of the water discharge pump (10) is connected with a water outlet pipe, and the tail end of the water outlet pipe is fixed at the upper end of the culture pond (1);
still include control system, control system includes MCU module, bee calling organ, switch and peripheral circuit, bee calling organ, switch, peripheral circuit, first electric valve (7), second electric valve (802), oxygenator (9), drain pump (10), level sensor and water quality testing sensor all are connected with the MCU module electricity.
2. The water purification cycle system for aquaculture of claim 1, wherein: and an ultraviolet sterilization device is arranged at the upper end of the side wall of the clean water tank (6).
3. The water purification cycle system for aquaculture of claim 1, wherein: the walls of the culture pond (1) are coated with aquaculture paint.
4. The water purification cycle system for aquaculture of claim 1, wherein: the biological carrier (401) is a polyvinyl alcohol gel carrier.
5. The water purification cycle system for aquaculture of claim 1, wherein: the first electric valve (7) and the second electric valve (802) are both solenoid valves.
6. The water purification cycle system for aquaculture of claim 1, wherein: the water quality detection sensor has eight detection indexes of residual chlorine, ammonia nitrogen, nitrite, dissolved oxygen, sulfide, salinity, PH and temperature.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921417605.5U CN210974311U (en) | 2019-08-29 | 2019-08-29 | Aquaculture water purification and circulation system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921417605.5U CN210974311U (en) | 2019-08-29 | 2019-08-29 | Aquaculture water purification and circulation system |
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| Publication Number | Publication Date |
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| CN210974311U true CN210974311U (en) | 2020-07-10 |
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| CN201921417605.5U Expired - Fee Related CN210974311U (en) | 2019-08-29 | 2019-08-29 | Aquaculture water purification and circulation system |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115918591A (en) * | 2022-12-29 | 2023-04-07 | 四川玄武岩纤维新材料研究院(创新中心) | Fish-vegetable symbiotic system made of basalt fiber composite material |
-
2019
- 2019-08-29 CN CN201921417605.5U patent/CN210974311U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115918591A (en) * | 2022-12-29 | 2023-04-07 | 四川玄武岩纤维新材料研究院(创新中心) | Fish-vegetable symbiotic system made of basalt fiber composite material |
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Granted publication date: 20200710 |