CN202232589U - Recirculating aquaculture system water quality terminal special optimization device - Google Patents
Recirculating aquaculture system water quality terminal special optimization device Download PDFInfo
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- CN202232589U CN202232589U CN2011203993056U CN201120399305U CN202232589U CN 202232589 U CN202232589 U CN 202232589U CN 2011203993056 U CN2011203993056 U CN 2011203993056U CN 201120399305 U CN201120399305 U CN 201120399305U CN 202232589 U CN202232589 U CN 202232589U
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- quality terminal
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Abstract
The utility model discloses a recirculating aquaculture system water quality terminal special optimization device. According to the optimization device, the water outlet end of a front-end biofilter (6) is connected with an ultraviolet disinfection device (8), the water outlet end of the ultraviolet disinfection device (8) is connected with a water quality terminal optimization pool (9), the inside of the water quality terminal optimization pool (9) is provided with a dissolved air flotation device (10); the water quality terminal optimization pool (9) is internally provided with a foam-collecting trough (12) of which upper end is open, the upper end of the foam-collecting trough (12) is higher than the liquid level of the water quality terminal optimization pool (9); and the bottom of the foam-collecting trough (12) is connected with a return pipe (13), and the water outlet end of the return pipe (13) is above a buffer regulation pool (3). By adopting the recirculating aquaculture system water quality terminal special optimization device, the recirculated water can be reduced to the level of fresh seawater, the recirculated water can be clearer and more transparent and the immunity of cultured organisms can be increased. Therefore, the breeding density can be effectively increased, the dosage of fresh seawater can be greatly saved and the energy consumption can be reduced.
Description
Technical field
The utility model relates to the terminal optimized isolated plant of a kind of circulating water culture system water quality.
Background technology
In the running of circulating water culture system; Main factor is the quality of water quality; Conventional filtration (Separation of Solid and Liquid) though and biological purification method can reach reasonable effect, still exist disadvantages such as water quality is unclear, gas balance is bad, the pH value is on the low side, comparing with fresh seawater has bigger difference; Utilize seawater to carry out that handled water quality on the whole can not be satisfactory in the aquaculture, often needing constantly in system, to add a large amount of fresh seawater in actual the use.
The utility model content
The utility model technical problem to be solved is, provides a kind of circulating water culture system water quality terminal optimized isolated plant, first, through the terminal optimized freshness of increasing water quality of water quality; The second, add the water yield through the terminal optimized minimizing of water quality.
It is following that the utility model solves the problems of the technologies described above the technical scheme that is adopted:
The terminal optimized isolated plant of a kind of circulating water culture system water quality; Comprise and culture the pond, its water side is connected with the buffering regulating reservoir, and the water side of buffering regulating reservoir is provided with water circulating pump; Water circulating pump is connected with the front end biofilter; It is characterized in that: the water side of front end biofilter is connected with apparatus for ultraviolet disinfection, and the water side of apparatus for ultraviolet disinfection is connected with the terminal optimized pond of water quality, and in the terminal optimized pond of water quality, establishes a dissolved air flotation device; One side is equipped with outlet pipe in the bottom in the terminal optimized pond of water quality, and the water side of outlet pipe is positioned at the top in said breed pond; In the terminal optimized pond of water quality, also be provided with the collection foam groove of open upper end, the port of this collection foam groove is higher than the liquid level in the terminal optimized pond of water quality; Bottom at collection foam groove is connected with return duct, and the water side of this return duct is positioned at the top of said buffering regulating reservoir.
The good effect of the utility model is:
Adopt the utility model, can cycle water be reverted to the level of fresh seawater, cycle water is more as clear as crystal, and has improved the immunity of aquaculture organism, thereby can effectively improve cultivation density, practices thrift the fresh seawater consumption significantly, cuts down the consumption of energy.
In culturing circular water treating system; Circulating seawer through the balance of disinfection by ultraviolet light and oxygenation, ORP control, total gas level, improve the ph value, remove pernicious gas such as carbonic acid gas, nitrogen and remove a series of technological means such as residual suspension; Reached the purpose of optimizing water quality; Make cycle water more as clear as crystal, farthest revert to the level of fresh seawater, improve aquaculture organism adaptive capacity and immunity.
Culture cycle water and carry out water quality optimizing through the terminal optimized pond of water quality; Delivery port by the prime biofilter gets into, and establishes molten gas and air supporting aerator and handles, and the clear water after the processing gets into cultures the pond; Separate the front end that the relatively poor water of a spot of relative water quality is back to circulation and carry out reprocessing; So just improved circulating water quality greatly, and reduced the addition of fresh seawater greatly, the internal circulating load of system is reached more than 97%.
Description of drawings
Fig. 1 is the structural representation of the utility model.
Embodiment
Further specify the utility model below in conjunction with accompanying drawing and embodiment.
As shown in Figure 1, in the utility model seawater circulation system, to culture 1 water side, pond and be connected with buffering regulating reservoir 3 through return pipe 2, the water side of buffering regulating reservoir 3 is provided with water circulating pump 4, and water circulating pump 4 is connected with front end biofilter 6 through feed pipe 5.In front end biofilter 6, be provided with filler 7.The water side of front end biofilter 6 is connected with apparatus for ultraviolet disinfection 8, and the water side of apparatus for ultraviolet disinfection 8 is connected with the terminal optimized pond 9 of water quality, and in the terminal optimized pond 9 of water quality, establishes a dissolved air flotation device 10 and carry out the processing of air-dissolving air-float aeration.A side is equipped with outlet pipe 11 in the bottom in the terminal optimized pond 9 of water quality, and the water side of outlet pipe 11 is positioned at the top in said breed pond 1.
In the terminal optimized pond 9 of water quality, also be provided with the collection foam groove 12 of open upper end, the port of this collection foam groove 12 is higher than the liquid level in the terminal optimized pond 9 of water quality.Bottom at collection foam groove 12 is connected with return duct 13, and the water side of this return duct 13 is positioned at the top of said buffering regulating reservoir 3.
The terminal optimized method of circulating water culture system water quality of the utility model is following:
Culturing cycle water disinfects through front end biofilter 6 back entering apparatus for ultraviolet disinfection 8; Get into the terminal optimized pond 9 of water quality then; In the terminal optimized pond 9 of water quality, dissolve gas and air supporting aeration and handle, the water that flows out from the terminal optimized pond 9 of water quality gets into cultures pond 1.Culture the water of discharging in pond 1 and get into buffering regulating reservoir 3.Buffering regulating reservoir 3 discharge water pump in the said front end biofilter 6 through water circulating pump 4.
The collection foam groove 12 of open upper end is set in the terminal optimized pond 9 of water quality, and the port of this collection foam groove 12 is higher than the liquid level in the terminal optimized pond 9 of water quality.Bottom at collection foam groove 12 is connected with return duct 13, and the water side of this return duct 13 is positioned at the top of said buffering regulating reservoir 3.
The circular treatment that the front end that the floating foam that liquid level in the terminal optimized pond 9 of water quality forms is back to circulating water culture system through collection foam groove 12 goes round and begins again.
When molten gas and air supporting aeration, add a certain proportion of oxygen, ozone and Air mixing gas (mixed proportion is confirmed according to water quality condition) and water body is carried out integrated treatments such as oxygenation, ORP control.Because the solvability of air in water is lower; Thereby form a large amount of tiny bubbles and rise to the water surface; In the process that rises, adhere in the water remaining suspension with take away the pernicious gas in the water, thereby reached total gas level balance, improve the ph value, remove pernicious gas such as carbonic acid gas, nitrogen and remove the purpose of residual suspension.
Laizhou Mingbo Aquatic Co. recirculating aquaculture system water pool located in the rear end optimization of UV disinfection at the exit of the well designed breeding circulating water flow 320m
3 / h, cycling The maximum biological treatment system carrying capacity of 20000kg, breeding varieties Günther, groupers and puffer fish.The successful operation of this optimization system obtained desirable effect more than 1 year.
Claims (1)
1. terminal optimized isolated plant of circulating water culture system water quality; Comprise and culture pond (1); Its water side is connected with buffering regulating reservoir (3); The water side of buffering regulating reservoir (3) is provided with water circulating pump (4), and water circulating pump (4) is connected with front end biofilter (6), it is characterized in that: the water side of front end biofilter (6) is connected with apparatus for ultraviolet disinfection (8); The water side of apparatus for ultraviolet disinfection (8) is connected with the terminal optimized pond of water quality (9), and in the terminal optimized pond of water quality (9), establishes a dissolved air flotation device (10); A side is equipped with outlet pipe (11) in the bottom in the terminal optimized pond of water quality (9), and the water side of outlet pipe (11) is positioned at the top in said breed pond (1); In the terminal optimized pond of water quality (9), also be provided with the collection foam groove (12) of open upper end, the port of this collection foam groove (12) is higher than the liquid level in the terminal optimized pond of water quality (9); Bottom at collection foam groove (12) is connected with return duct (13), and the water side of this return duct (13) is positioned at the top of said buffering regulating reservoir (3).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011203993056U CN202232589U (en) | 2011-10-19 | 2011-10-19 | Recirculating aquaculture system water quality terminal special optimization device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011203993056U CN202232589U (en) | 2011-10-19 | 2011-10-19 | Recirculating aquaculture system water quality terminal special optimization device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202232589U true CN202232589U (en) | 2012-05-30 |
Family
ID=46093920
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011203993056U Expired - Lifetime CN202232589U (en) | 2011-10-19 | 2011-10-19 | Recirculating aquaculture system water quality terminal special optimization device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202232589U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108990890A (en) * | 2018-09-29 | 2018-12-14 | 杭州渔森农业技术开发有限公司 | A kind of aquaculture filtration system |
| CN114831069A (en) * | 2022-05-31 | 2022-08-02 | 福建省寰杰科技发展有限公司 | Seafood culture pond with seawater retreatment device |
-
2011
- 2011-10-19 CN CN2011203993056U patent/CN202232589U/en not_active Expired - Lifetime
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108990890A (en) * | 2018-09-29 | 2018-12-14 | 杭州渔森农业技术开发有限公司 | A kind of aquaculture filtration system |
| CN108990890B (en) * | 2018-09-29 | 2023-11-24 | 杭州渔森农业技术开发有限公司 | Aquaculture filtration system |
| CN114831069A (en) * | 2022-05-31 | 2022-08-02 | 福建省寰杰科技发展有限公司 | Seafood culture pond with seawater retreatment device |
| CN114831069B (en) * | 2022-05-31 | 2023-11-28 | 福建省寰杰科技发展有限公司 | Seafood culture pond with sea water reprocessing device |
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| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term |
Granted publication date: 20120530 |
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| CX01 | Expiry of patent term |