CN212911286U - Circulating water aquaculture system for experiments - Google Patents

Circulating water aquaculture system for experiments Download PDF

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Publication number
CN212911286U
CN212911286U CN202020984793.6U CN202020984793U CN212911286U CN 212911286 U CN212911286 U CN 212911286U CN 202020984793 U CN202020984793 U CN 202020984793U CN 212911286 U CN212911286 U CN 212911286U
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box
pipe
case
water
outlet pipe
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CN202020984793.6U
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Inventor
孙学亮
尤宏争
宋涛
高哲颖
杨树元
林强
黄亚冬
窦艳君
李鹏
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Tianjin Boran Biotechnology Co.,Ltd.
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Tianjin Kerunda Bioengineering Research Co ltd
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Abstract

The utility model provides a recirculating water aquaculture system for experiments, including stand and fixed plate, fixed plate fixed connection is at the stand middle part, and the fixed plate upper end is provided with breeds the case, and the fixed plate downside is provided with multistage biological filter case, filth rose box, disinfect box and oxygenation case, breeds case side bottom and is provided with the outlet pipe, the multistage biological filter bottom of outlet pipe other end connection, oxygenation case upside are provided with the inlet tube, and the case is bred to the inlet tube other end connection, all are provided with water quality testing appearance on outlet pipe, circulating pipe and the play inlet tube, and one side of breeding the case top and being close to the inlet tube is provided with the mouth of feeding, and the mouth upper end of feeding. This kind of recirculating aquaculture system for experiments gets rid of the harmful substance in the aquatic through multistage water unit processing system, makes the circulating water reuse, and can monitor quality of water, is convenient for carry out the record to the parameter in the experimentation.

Description

Circulating water aquaculture system for experiments
Technical Field
The utility model relates to a water biological breeding system technical field specifically is a recirculating water aquaculture system for experiments.
Background
The recirculating aquaculture system recycles the wastewater generated in the culture pond after treating through a series of water treatment units, protects the environment, saves energy and reduces emission, can improve the control strength on water quality and improve the survival rate of aquatic products, but the device of the recirculating aquaculture experimental system is often simpler and is difficult to simulate an actual industrial aquaculture system. Therefore, an experimental recirculating aquaculture system is provided.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a recirculating water aquaculture system for experiments to solve the problem that proposes among the above-mentioned background art.
In order to achieve the above object, the utility model provides a following technical scheme: a circulating water culture system for experiments comprises a stand column and a fixing plate, wherein the fixing plate is horizontally and fixedly connected to the middle of the stand column, a culture box is arranged at the upper end of the fixing plate, a multistage biological filter box, a sewage filter box, a sterilization box and an oxygenation box are arranged on the lower side of the fixing plate, the multistage biological filter box, the sewage filter box, the sterilization box and the oxygenation box are sequentially connected through a circulating water pipe, a water outlet pipe is arranged at the bottom of the side surface of the culture box, a first water pump is arranged on the water outlet pipe, one end of the water outlet pipe is connected with the bottom end of the culture box, the other end of the water outlet pipe is connected with the bottom end of the multistage biological filter box, a water inlet pipe is arranged on the upper side of the oxygenation box, the other end of the water inlet pipe is connected with the interior of the culture box and is positioned, one side that breed the case top and be close to the inlet tube is provided with the mouth of feeding, it articulates to have the closing cap to feed mouthful upper end.
Preferably, the upper part of the culture box is provided with an overflow pipe, the overflow pipe is communicated with the multistage biological filter box, and the height of the overflow pipe is higher than the water level of the culture box.
Preferably, biochemical filter pulp, quartz sand filter material, coral sand and biological ball have set gradually from top to bottom in the multistage biological filter box, just biochemical filter pulp, quartz sand filter material, coral sand and biological ball are located the upside of outlet pipe and multistage biological filter box junction, filth filter box middle part is provided with the active carbon, the active carbon is located circulating pipe and filth filter box junction upside, disinfect case upper end fixedly connected with ultraviolet ray disinfection lamp, be provided with the gas-supply pipe in the oxygenation case, inside gas-supply pipe one end stretched into the oxygenation case, the oxygenation pump was connected to the other end.
Preferably, the upper end of the multistage biological filter box is provided with an exhaust pipe, the exhaust pipe is communicated with the multistage biological filter box and the outside, the bottom end of the sewage filter box is provided with a drain pipe, and the drain pipe is provided with a valve.
Preferably, the top of the cultivation box is provided with a cover plate, the bait feeding port and the sealing cover are arranged at the top of the cover plate, and the illuminating lamp is arranged on the bottom surface of the cover plate.
Compared with the prior art, the beneficial effects of the utility model are that: this kind of recirculating aquaculture system for experiments passes through multistage biological filter case, the filth rose box, disinfect the case and the oxygenation case gets rid of the incomplete bait excrement and urine of aquatic, the ammonia nitrogen, harmful substance such as nitrite nitrogen and carry out the virus killing oxygenation to the circulating water, make the circulating water handle and flow back to in the breed case reuse after finishing, and monitor the quality of water after handling each time through water quality testing appearance, be convenient for carry out the monitoring record to the parameter in the experimentation, this recirculating aquaculture system simulates actual recirculating aquaculture system as far as possible simultaneously, make the parameter accuracy of gathering higher.
Drawings
Fig. 1 is a front sectional view of the present invention.
In the figure: the device comprises a stand column 1, a fixing plate 2, a culture box 3, a bait feeding port 4, a sealing cover 5, a lighting lamp 6, an overflow pipe 7, a first water pump 8, a water outlet pipe 9, biochemical filter cotton 10, a quartz sand filter material 11, coral sand 12, a biological ball 13, an exhaust pipe 14, a multistage biological filter box 15, a dirt filter box 16, a sterilization box 17, an oxygenation box 18, a circulating water pipe 19, active carbon 20, a blow-off pipe 21, a valve 22, an ultraviolet disinfection lamp 23, a gas pipe 24, an oxygenation pump 25, a water inlet pipe 26, a second water pump 27, a water quality detector 28 and a cover plate 29.
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 circulating water culture system for experiments comprises a stand column 1 and a fixing plate 2, wherein the fixing plate 2 is horizontally and fixedly connected to the middle of the stand column 1, a culture box 3 is arranged at the upper end of the fixing plate 2, a multistage biological filter box 15, a dirt filter box 16, a sterilization box 17 and an oxygenation box 18 are arranged on the lower side of the fixing plate 2, the multistage biological filter box 15, the dirt filter box 16, the sterilization box 17 and the oxygenation box 18 are sequentially connected through a circulating water pipe 19, a water outlet pipe 9 is arranged at the bottom of the side surface of the culture box 3, a first water pump 8 is arranged on the water outlet pipe 9, one end of the water outlet pipe 9 is connected with the bottom end of the culture box 3, and the other; the oxygenation box 18 upside is provided with an inlet tube 26, the inlet tube 26 other end is connected and is bred the inside and be located the breeding box 3 upside of case 3, be provided with the second water pump 27 on the inlet tube 26, all be provided with water quality testing appearance 28 on outlet pipe 9, circulating pipe 19 and the outlet tube 26, breed 3 top inner wall fixedly connected with light 6 of case, breed one side that the case 3 top is close to the inlet tube 26 and be provided with the mouth of feeding 4, the mouth of feeding 4 upper end is articulated to have a closing cap 5, as shown in figure 1, the water in breeding the case 3 flows into outlet pipe 9 through the extraction of first water pump 8 to get into multistage biological filter case 15, carry out biochemical reaction in multistage biological filter case 15, turn into harmful gas with harmful pollutant such as ammonia nitrogen, nitrite nitrogen, make water loop through dirty case 16, disinfect box 17 and oxygenation box 18 through circulating pipe 19, the residual bait and excrement in the water are removed, the circulating water is sterilized and oxygenated, the circulating water flows back to the culture box 3 through the water inlet pipe 26 after being treated and is reused, and the water quality condition after each treatment is monitored and recorded through the water quality detector 28 in the treatment process.
Further, an overflow pipe 7 is arranged at the upper part of the culture tank 3, the overflow pipe 7 is communicated with the multistage biological filter tank 15, and the height of the overflow pipe 7 is higher than the water level of the culture tank 3.
Further, biochemical filter pulp 10, quartz sand filter material 11, coral sand 12 and biological ball 13 have set gradually from top to bottom in the multistage biological filter case 15, just biochemical filter pulp 10, quartz sand filter material 11, coral sand 12 and biological ball 13 are located the upside of outlet pipe 9 and multistage biological filter case 15 junction, filth filter case 16 middle part is provided with active carbon 20, active carbon 20 is located circulating pipe 19 and filth filter case 16 junction upside, 17 upper end fixedly connected with ultraviolet disinfection lamp 23 disinfect box, be provided with gas-supply pipe 24 in the oxygenation case 18, inside 24 one end of gas-supply pipe stretched into oxygenation case, the oxygenation pump 25 was connected to the other end.
Further, the upper end of the multistage biological filter box 15 is provided with an exhaust pipe 14, the exhaust pipe 14 is communicated with the multistage biological filter box 15 and the outside, the bottom end of the sewage filter box 16 is provided with a sewage discharge pipe 21, the sewage discharge pipe 21 is provided with a valve 22, the exhaust pipe 14 discharges gas generated by biochemical reaction in the multistage biological filter box 15, and the sewage discharge pipe 21 discharges residual bait and excrement in the sewage filter box 16.
Furthermore, the top of the cultivation box 3 is provided with a cover plate 29, the bait feeding port 4 and the sealing cover 5 are arranged on the top of the cover plate 29, the illuminating lamp 6 is arranged on the bottom surface of the cover plate 29, and the arranged cover plate 29 is convenient for opening the cultivation box 3.
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 (5)

1. The utility model provides a recirculating aquaculture system for experiments, includes stand (1) and fixed plate (2), its characterized in that: the fixing plate (2) is horizontally and fixedly connected to the middle of the upright post (1), the culture box (3) is arranged at the upper end of the fixing plate (2), the multistage biological filter box (15), the sewage filter box (16), the sterilization box (17) and the oxygenation box (18) are arranged at the lower side of the fixing plate (2), the multistage biological filter box (15), the sewage filter box (16), the sterilization box (17) and the oxygenation box (18) are sequentially connected through a circulating water pipe (19), a water outlet pipe (9) is arranged at the bottom of the side surface of the culture box (3), a first water pump (8) is arranged on the water outlet pipe (9), one end of the water outlet pipe (9) is connected with the bottom end of the culture box (3), the other end of the water outlet pipe is connected with the bottom end of the multistage biological filter box (15), a water inlet pipe (26) is arranged at the upper side of the oxygenation box (18), the other end of, be provided with second water pump (27) on inlet tube (26), all be provided with water quality testing appearance (28) on outlet pipe (9), circulating pipe (19) and the outlet pipe (26), breed case (3) top inner wall fixedly connected with light (6), one side of breeding case (3) top and being close to inlet tube (26) is provided with bait casting mouth (4), bait casting mouth (4) upper end articulates there is closing cap (5).
2. An experimental recirculating aquaculture system according to claim 1, characterized in that: an overflow pipe (7) is arranged at the upper part of the culture box (3), the overflow pipe (7) is communicated with the multistage biological filter box (15), and the height of the overflow pipe (7) is higher than the water level of the culture box (3).
3. An experimental recirculating aquaculture system according to claim 1, characterized in that: biochemical filter pulp (10), quartz sand filter material (11), coral sand (12) and biological ball (13) have been set gradually from top to bottom in multistage biological filter case (15), just biochemical filter pulp (10), quartz sand filter material (11), coral sand (12) and biological ball (13) are located the upside of outlet pipe (9) and multistage biological filter case (15) junction, filth filter case (16) middle part is provided with active carbon (20), active carbon (20) are located circulating water pipe (19) and filth filter case (16) junction upside, disinfect box (17) upper end fixedly connected with ultraviolet ray disinfection lamp (23), be provided with gas-supply pipe (24) in oxygenation case (18), oxygenation pump (25) are connected to gas-supply pipe (24) one end inside stretching into case (18), the other end.
4. An experimental recirculating aquaculture system according to claim 1, characterized in that: the multistage biological filter box is characterized in that an exhaust pipe (14) is arranged at the upper end of the multistage biological filter box (15), the exhaust pipe (14) is communicated with the multistage biological filter box (15) and the outside, a sewage discharge pipe (21) is arranged at the bottom end of the sewage filter box (16), and a valve (22) is arranged on the sewage discharge pipe (21).
5. An experimental recirculating aquaculture system according to claim 1, characterized in that: the top of breeding case (3) is equipped with apron (29), install the top at apron (29) in mouth of feeding (4), closing cap (5), install the bottom surface at apron (29) light (6).
CN202020984793.6U 2020-06-02 2020-06-02 Circulating water aquaculture system for experiments Active CN212911286U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN202020984793.6U CN212911286U (en) 2020-06-02 2020-06-02 Circulating water aquaculture system for experiments

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN202020984793.6U CN212911286U (en) 2020-06-02 2020-06-02 Circulating water aquaculture system for experiments

Publications (1)

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Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN115399282A (en) * 2022-09-28 2022-11-29 福建省逸源水产科技有限公司 Circulating water treatment system for breeding fine breed grouper

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN115399282A (en) * 2022-09-28 2022-11-29 福建省逸源水产科技有限公司 Circulating water treatment system for breeding fine breed grouper

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Effective date of registration: 20210914

Address after: 300000 yaxuzhuang village, Meichang Town, Wuqing District, Tianjin

Patentee after: Tianjin Boran Biotechnology Co.,Ltd.

Address before: Huadingzhidi 6-902, New Technology Industrial Park, Binhai New Area, Tianjin

Patentee before: Tianjin kerunda Bioengineering Research Co.,Ltd.

TR01 Transfer of patent right