CN113207786B - Automatic sewage disposal equipment - Google Patents

Automatic sewage disposal equipment Download PDF

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Publication number
CN113207786B
CN113207786B CN202110448820.7A CN202110448820A CN113207786B CN 113207786 B CN113207786 B CN 113207786B CN 202110448820 A CN202110448820 A CN 202110448820A CN 113207786 B CN113207786 B CN 113207786B
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CN
China
Prior art keywords
pipe
sewage disposal
top end
pond
automatic
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
Application number
CN202110448820.7A
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Chinese (zh)
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CN113207786A (en
Inventor
陈世波
刘云锋
闫勇
毕作城
陈平
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Qingdao Zhaitangdao Marine Ecological Farming Co ltd
Qingdao Zhuoyue Ocean Group Co ltd
Original Assignee
Qingdao Zhaitangdao Marine Ecological Farming Co ltd
Qingdao Zhuoyue Ocean Group Co ltd
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Application filed by Qingdao Zhaitangdao Marine Ecological Farming Co ltd, Qingdao Zhuoyue Ocean Group Co ltd filed Critical Qingdao Zhaitangdao Marine Ecological Farming Co ltd
Priority to CN202110448820.7A priority Critical patent/CN113207786B/en
Publication of CN113207786A publication Critical patent/CN113207786A/en
Application granted granted Critical
Publication of CN113207786B publication Critical patent/CN113207786B/en
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Classifications

    • AHUMAN NECESSITIES
    • A01AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
    • A01KANIMAL HUSBANDRY; CARE OF BIRDS, FISHES, INSECTS; FISHING; REARING OR BREEDING ANIMALS, NOT OTHERWISE PROVIDED FOR; NEW BREEDS OF ANIMALS
    • A01K63/00Receptacles for live fish, e.g. aquaria; Terraria
    • A01K63/003Aquaria; Terraria
    • AHUMAN NECESSITIES
    • A01AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
    • A01KANIMAL HUSBANDRY; CARE OF BIRDS, FISHES, INSECTS; FISHING; REARING OR BREEDING ANIMALS, NOT OTHERWISE PROVIDED FOR; NEW BREEDS OF ANIMALS
    • A01K63/00Receptacles for live fish, e.g. aquaria; Terraria
    • A01K63/04Arrangements for treating water specially adapted to receptacles for live fish

Abstract

The invention discloses automatic sewage disposal equipment which comprises a culture pond, wherein a sewage collecting port is arranged at the middle position of the bottom end of the culture pond, a sewage disposal pipe is arranged at the bottom end of the sewage collecting port, a rising pipe is arranged at one end of the sewage disposal pipe, a three-way pipe is arranged at one end of the rising pipe, a descending pipe is arranged at one end of the three-way pipe, an automatic sewage disposal control pipe is arranged at the top end of the three-way pipe, a first supporting platform is arranged at the middle position of the top end of the culture pond, a sludge crushing device is arranged at the top end of the first supporting platform, an auxiliary pressurizing device is arranged at one side of the culture pond, a water inlet is arranged at the top end of one side of the culture pond, the sewage collecting pond is arranged at one side of the top end of the sewage collecting pond, a first lifting adjusting mechanism is arranged at the top end of the second supporting platform, a liquid level barrel is arranged at the other side of the first lifting adjusting mechanism, and a sealing piston is arranged at the bottom end inside the liquid level barrel. The beneficial effects are that: can realize automatic blowdown, can effectively avoid taking place to block up, can assist the mediation when taking place to block up, simple structure, reasonable, convenient to use.

Description

Automatic sewage disposal equipment
Technical Field
The invention relates to the technical field of sewage disposal equipment, in particular to automatic sewage disposal equipment.
Background
As a modern intensive aquaculture mode, the circulating water aquaculture system has the advantages of high aquaculture density, no limitation of seasons, water and land saving, controllable environment and the like. Most of the culture ponds in the prior art adopt civil construction. The civil culture pond is mainly an octagonal pond. However, the culture pond is internally provided with residual baits, fish feces and secretions and viscous pollutants in water, which are easy to breed a large amount of bacteria and parasites, are unfavorable for the growth of fish, and need to be cleaned in time to prevent the deterioration of water quality, and the pollution discharge of the conventional culture pond is usually realized by a manual salvaging mode, so that the treatment efficiency is low and the working strength is high.
For the problems in the related art, no effective solution has been proposed at present.
Disclosure of Invention
Aiming at the problems in the related art, the invention provides automatic sewage disposal equipment for overcoming the technical problems existing in the prior related art.
For this purpose, the invention adopts the following specific technical scheme:
the utility model provides an automatic blowdown equipment, includes breeds the pond, the intermediate position of breed pond bottom is provided with the dirt collecting port, the bottom of dirt collecting port is provided with first elbow, first elbow is kept away from the one end of dirt collecting port is provided with the blow off pipe, the blow off pipe is kept away from the one end of first elbow is provided with the second elbow, the second elbow is kept away from the one end of blow off pipe is provided with the tedge, the tedge is kept away from the one end of second elbow is provided with the three-way pipe, the three-way pipe is kept away from the one end of tedge is provided with the drop tube, the top of three-way pipe is provided with automatic blowdown control pipe, automatic blowdown control pipe is kept away from the one end of three-way pipe is provided with the mouth of pipe, the mouth of pipe is located breed one side of pond inside, the intermediate position of breed pond top is provided with supporting platform one, the top of supporting platform one is provided with silt reducing gear, breed one side of pond be provided with the auxiliary pressurizing device who is connected with the blow off pipe, the top of breed pond one side is provided with the water inlet, breed Chi Yuan is kept away from the one side of being provided with the one side of the piston adjusting mechanism and is provided with two side of the piston adjusting mechanism, top two sets up-down, one side is provided with the piston adjusting mechanism and one side is provided with the level meter.
Further, the top end of the culture pond is provided with an inclined plane.
Further, the sludge crushing device is composed of a first driving motor, a rotating shaft and a propeller, wherein the first driving motor is located at the top end of the first supporting platform, the rotating shaft is penetrated into the supporting platform and is connected with an output shaft of the first driving motor, and the propeller is located at the bottom end of the rotating shaft and is penetrated into the sewage collecting port.
Further, the auxiliary pressurizing device is composed of a pressurizing air pump and a pressurizing air pipe, the pressurizing air pump is located at one end, close to the water inlet, of the culture pond, and the pressurizing air pipe is connected between the pressurizing air pump and the sewage draining pipe.
Furthermore, the pressurizing air pipe is matched and connected with the sewage drain pipe through an inclined connecting pipe, and an electromagnetic valve is arranged at one end inside the sewage drain pipe.
Further, the lifting adjusting mechanism I is composed of a supporting frame, a driving motor II, a screw rod and a connecting block, wherein the driving motor II is located at the top end of the supporting frame, the screw rod is located in the supporting frame and connected with an output shaft of the driving motor II, and the connecting block is sleeved on the screw rod.
Furthermore, the second driving motor and the first driving motor are respectively sleeved with a rain cover.
Further, a bar-shaped groove is formed in one side of the supporting frame, the connecting blocks are inserted into the bar-shaped groove, sliding grooves are formed in two sides of the inside of the bar-shaped groove respectively, and sliding blocks matched with the sliding grooves are arranged on two sides of the connecting blocks respectively.
Further, the lifting adjusting mechanism II is composed of an L-shaped supporting frame, an electric telescopic rod and a connecting arm, wherein the L-shaped supporting frame is fixedly connected to the top end of the liquid level barrel, the electric telescopic rod is inserted into the L-shaped supporting frame, and the connecting arm is connected between the electric telescopic rod and the sealing piston.
Furthermore, the sealing piston is composed of a supporting plate and a silica gel ring, and the silica gel ring is sleeved on the supporting plate.
The beneficial effects of the invention are as follows: through setting up by breed pond, collection dirty mouthful, first elbow, blow off pipe, second elbow, tedge, three-way pipe, drop tube, automatic blowdown control pipe, mouth of pipe, silt reducing mechanism, auxiliary pressurizing device, water inlet, collection dirty pond, lift adjustment mechanism one, PIC controller, liquid level bucket and sealed piston constitute automatic blowdown equipment to can realize automatic blowdown, can effectively avoid taking place to block up, can assist the mediation when taking place to block up, simple structure, rationality, convenient to use.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings that are needed in the embodiments will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and other drawings may be obtained according to these drawings without inventive effort for a person skilled in the art.
FIG. 1 is a schematic structural view of an automatic sewage disposal apparatus according to an embodiment of the present invention;
FIG. 2 is a fragmentary view of FIG. 1 at A;
FIG. 3 is a schematic view of a connection block of an automatic sewage disposal device and the connection structure of the support frame according to an embodiment of the present invention;
fig. 4 is a schematic view of a sealing piston structure of an automatic sewage disposal apparatus according to an embodiment of the present invention.
In the figure:
1. a culture pond; 2. a dirt collecting port; 3. a first elbow; 4. a blow-down pipe; 5. a second elbow; 6. a rising pipe; 7. a three-way pipe; 8. a down pipe; 9. an automatic pollution discharge control pipe; 10. a pipe orifice; 11. a first supporting platform; 12. a silt pulverizing device; 13. an auxiliary pressurizing device; 14. a water inlet; 15. a sewage collecting pool; 16. a second supporting platform; 17. a lifting adjusting mechanism I; 18. a PIC controller; 19. a liquid level barrel; 20. a sealing piston; 21. a lifting adjusting mechanism II; 22. an inclined surface; 23. driving a first motor; 24. a rotating shaft; 25. a propeller; 26. a pressurized air pump; 27. a pressurized air tube; 28. a diagonal connecting pipe; 29. an electromagnetic valve; 30. a support frame; 31. a second driving motor; 32. a screw rod; 33. a connecting block; 34. a rain cover; 35. a bar-shaped groove; 36. a chute; 37. a slide block; 38. an L-shaped supporting frame; 39. an electric telescopic rod; 40. a connecting arm; 41. a support plate; 42. and a silica gel ring.
Detailed Description
For the purpose of further illustrating the various embodiments, the present invention provides the accompanying drawings, which are a part of the disclosure of the present invention, and which are mainly used to illustrate the embodiments and, together with the description, serve to explain the principles of the embodiments, and with reference to these descriptions, one skilled in the art will recognize other possible implementations and advantages of the present invention, wherein elements are not drawn to scale, and like reference numerals are generally used to designate like elements.
According to an embodiment of the present invention, an automatic sewage disposal apparatus is provided.
Embodiment one:
as shown in fig. 1-4, the automatic sewage disposal device according to the embodiment of the invention comprises a cultivation pond 1, a sewage collecting port 2 is arranged at the middle position of the bottom end of the cultivation pond 1, a first elbow 3 is arranged at the bottom end of the sewage collecting port 2, a sewage disposal pipe 4 is arranged at one end of the first elbow 3 away from the sewage collecting port 2, a second elbow 5 is arranged at one end of the sewage disposal pipe 4 away from the first elbow 3, a rising pipe 6 is arranged at one end of the second elbow 5 away from the sewage disposal pipe 4, a three-way pipe 7 is arranged at one end of the rising pipe 6 away from the second elbow 5, a descending pipe 8 is arranged at one end of the three-way pipe 7 away from the rising pipe 6, an automatic sewage disposal control pipe 9 is arranged at the top end of the three-way pipe 7, a pipe orifice 10 is arranged at one end of the automatic sewage disposal control pipe 9 away from the three-way pipe 7, the pipe orifice 10 is positioned at one side of the interior of the culture pond 1, a first supporting platform 11 is arranged at the middle position of the top end of the culture pond 1, a sludge crushing device 12 is arranged at the top end of the first supporting platform 11, an auxiliary pressurizing device 13 connected with the blow-down pipe 4 is arranged at one side of the culture pond 1, a water inlet 14 is arranged at the top end of one side of the culture pond 1, a sewage collecting pond 15 is arranged at the bottom end of one side of the culture pond 1 far away from the water inlet 14, a second supporting platform 16 is arranged at one side of the top end of the sewage collecting pond 15, a first lifting and adjusting mechanism 17 is arranged at the top end of the second supporting platform 16, a PIC controller 18 is arranged at one side of the first lifting and adjusting mechanism 17, a liquid level barrel 19 matched with the descent pipe 8 is arranged at the other side of the first lifting and adjusting mechanism 17, a sealing piston 20 is arranged at the bottom end of the interior of the liquid level barrel 19, the sealing piston 20 is matched and connected with the liquid level barrel 19 through a second lifting adjusting mechanism 21.
In one embodiment, the top end of the culture pond 1 is provided with an inclined surface 22.
In one embodiment, the sludge pulverizing device 12 is composed of a first driving motor 23, a rotating shaft 24 and a propeller 25, the first driving motor 23 is located at the top end of the first supporting platform 11, the rotating shaft 24 is inserted into the first supporting platform 11 and connected with an output shaft of the first driving motor 23, and the propeller 25 is located at the bottom end of the rotating shaft 24 and inserted into the sewage collecting port 2.
In one embodiment, the auxiliary pressurizing device 13 is composed of a pressurizing air pump 26 and a pressurizing air pipe 27, the pressurizing air pump 26 is located at one end of the culture pond 1 near the water inlet 14, and the pressurizing air pipe 27 is connected between the pressurizing air pump 26 and the sewage drain pipe 4.
In one embodiment, the pressurizing air pipe 27 is cooperatively connected with the sewage draining pipe 4 through an inclined connecting pipe 28, and one end inside the sewage draining pipe 4 is provided with an electromagnetic valve 29.
In one embodiment, the first lifting adjusting mechanism 17 is composed of a support frame 30, a second driving motor 31, a screw rod 32 and a connecting block 33, the second driving motor 31 is located at the top end of the support frame 30, the screw rod 32 is located inside the support frame 30 and connected with an output shaft of the second driving motor 31, and the connecting block 33 is sleeved on the screw rod 32.
In one embodiment, the second driving motor 31 and the first driving motor 23 are respectively sleeved with a rain cover 34.
In one embodiment, a bar slot 35 is formed on one side of the support 30, the connection block 33 is inserted into the bar slot 35, sliding slots 36 are formed on two sides of the inside of the bar slot 35, and sliding blocks 37 matched with the sliding slots 36 are disposed on two sides of the connection block 33.
In one embodiment, the second lifting adjusting mechanism 21 is composed of an L-shaped supporting frame 38, an electric telescopic rod 39 and a connecting arm 40, the L-shaped supporting frame 38 is fixedly connected to the top end of the liquid level barrel 19, the electric telescopic rod 39 is inserted into the L-shaped supporting frame 38, and the connecting arm 40 is connected between the electric telescopic rod 39 and the sealing piston 20.
In one embodiment, the sealing piston 20 is composed of a support plate 41 and a silicone ring 42, and the silicone ring 42 is sleeved on the support plate 41.
Working principle: the water is added into the culture pond 1 through the water inlet 14, the liquid level in the culture pond 1 is lower than the pipe orifice 10 at one end of the automatic pollution discharge control pipe 9, the whole automatic pollution discharge device is in a closed state, along with the continuous water addition of the water inlet 14, the water level of the rising pipe 6 is continuously increased, when the water level reaches the three-way pipe 7, water flows down along the falling pipe 8, thereby taking away the air in the falling pipe 8, when the vacuum reaches a certain value, the water in the culture pond 1 starts to be discharged in a large amount, effectively takes away the accumulated pollutants near the pollutant collecting port 2, when the liquid level is lower than the pipe orifice 10 at one end of the automatic pollution discharge control pipe 9, the air enters the three-way pipe 7, the automatic pollution discharge device is stopped immediately, the automatic pollution discharge effect is achieved, the height of the liquid level barrel 19 is adjusted through the lifting adjusting mechanism I17, the pressure difference between the water level and the culture pond 1 is controlled, the proper pollution discharge effect is achieved, the sludge inside the pollutant collecting port 2 can be dredged through the sludge smashing device 12, the blockage is avoided, and meanwhile when the blockage occurs, the high efficiency is realized through the pressurization device 13.
In summary, by means of the above technical solution of the present invention, by setting the automatic sewage disposal device comprising the culture pond 1, the sewage collecting port 2, the first elbow 3, the sewage disposal pipe 4, the second elbow 5, the rising pipe 6, the three-way pipe 7, the descending pipe 8, the automatic sewage disposal control pipe 9, the pipe orifice 10, the sludge crushing device 12, the auxiliary pressurizing device 13, the water inlet 14, the sewage collecting pond 15, the lifting adjusting mechanism 17, the PIC controller 18, the liquid level barrel 19 and the sealing piston 20, the automatic sewage disposal can be realized, the occurrence of blockage can be effectively avoided, the dredging can be assisted when the blockage occurs, the structure is simple and reasonable, and the use is convenient.
In the present invention, unless explicitly specified and limited otherwise, the terms "mounted," "configured," "connected," "secured," "screwed," and the like are to be construed broadly and may be, for example, fixedly connected, detachably connected, or integrally formed; can be mechanically or electrically connected; either directly or indirectly through intermediaries, or in communication with each other or in interaction with each other, unless explicitly defined otherwise, the meaning of the terms described above in this application will be understood by those of ordinary skill in the art in view of the specific circumstances.
The foregoing description of the preferred embodiments of the invention is not intended to be limiting, but rather is intended to cover all modifications, equivalents, alternatives, and improvements that fall within the spirit and scope of the invention.

Claims (8)

1. The utility model provides an automatic sewage disposal device, its characterized in that, including breed pond (1), the intermediate position of breed pond (1) bottom is provided with album dirty mouthful (2), the bottom of album dirty mouthful (2) is provided with first elbow (3), the one end that collection dirty mouthful (2) was kept away from to first elbow (3) is provided with blow off pipe (4), blow off pipe (4) are kept away from the one end of first elbow (3) is provided with second elbow (5), the one end that blow off pipe (4) was kept away from to second elbow (5) is provided with tedge (6), the one end that second elbow (5) was kept away from to tedge (6) is provided with three-way pipe (7), the one end that tedge (7) were kept away from to three-way pipe (7) is provided with automatic blow off control pipe (9), the one end that automatic blow off control pipe (9) was kept away from first elbow (3) is provided with mouth of pipe (10), breed mouth of pipe (10) is located one side (1) is provided with one side of supporting platform (11), an auxiliary pressurizing device (13) connected with the sewage drain pipe (4) is arranged on one side of the culture pond (1), a water inlet (14) is arranged at the top end of one side of the culture pond (1), a sewage collecting pond (15) is arranged at the bottom end of one side of the culture pond (1) far away from the water inlet (14), a supporting platform II (16) is arranged on one side of the top end of the sewage collecting pond (15), a lifting adjusting mechanism I (17) is arranged at the top end of the supporting platform II (16), the lifting adjusting mechanism I (17) is composed of a supporting frame (30), a driving motor II (31), a screw rod (32) and a connecting block (33), the driving motor II (31) is arranged at the top end of the supporting frame (30), the screw rod (32) is arranged in the supporting frame (30) in a sleeved mode, a PIC controller (18) is arranged on one side of the lifting adjusting mechanism I (17), a PIC controller (17) is arranged on the other side of the lifting adjusting mechanism II, a piston (19) is arranged at the bottom end of the descending barrel (19) and matched with the liquid level of the barrel (8), the sealing piston (20) is matched and connected with the liquid level barrel (19) through a lifting adjusting mechanism II (21), the lifting adjusting mechanism II (21) is composed of an L-shaped supporting frame (38), an electric telescopic rod (39) and a connecting arm (40), the L-shaped supporting frame (38) is fixedly connected to the top end of the liquid level barrel (19), the electric telescopic rod (39) is inserted into the L-shaped supporting frame (38), and the connecting arm (40) is connected between the electric telescopic rod (39) and the sealing piston (20).
2. An automatic sewage disposal plant according to claim 1, characterized in that the top end of the cultivation pond (1) is provided with an inclined surface (22).
3. An automatic sewage disposal device according to claim 1, wherein the sludge crushing device (12) is composed of a first driving motor (23), a rotating shaft (24) and a propeller (25), the first driving motor (23) is located at the top end of the first supporting platform (11), the rotating shaft (24) is inserted into the first supporting platform (11) and is connected with an output shaft of the first driving motor (23), and the propeller (25) is located at the bottom end of the rotating shaft (24) and is inserted into the sewage collecting port (2).
4. An automatic sewage disposal apparatus according to claim 1, wherein the auxiliary pressurizing means (13) is constituted by a pressurizing air pump (26) and a pressurizing air pipe (27), the pressurizing air pump (26) is located at one end of the culture pond (1) close to the water inlet (14), and the pressurizing air pipe (27) is connected between the pressurizing air pump (26) and the sewage disposal pipe (4).
5. An automatic sewage disposal device according to claim 4, wherein the pressurizing air pipe (27) and the sewage disposal pipe (4) are connected in a matched manner through an inclined connecting pipe (28), and an electromagnetic valve (29) is arranged at one end inside the sewage disposal pipe (4).
6. An automatic sewage disposal apparatus according to claim 5, wherein the second driving motor (31) and the first driving motor (23) are respectively provided with a rain cover (34).
7. The automatic sewage disposal device according to claim 6, wherein a bar-shaped groove (35) is formed in one side of the supporting frame (30), the connecting block (33) is inserted into the bar-shaped groove (35), sliding grooves (36) are respectively formed in two sides of the inside of the bar-shaped groove (35), and sliding blocks (37) matched with the sliding grooves (36) are respectively arranged on two sides of the connecting block (33).
8. The automatic sewage disposal apparatus according to claim 7, wherein the sealing piston (20) is composed of a support plate (41) and a silicone ring (42), and the silicone ring (42) is sleeved on the support plate (41).
CN202110448820.7A 2021-04-25 2021-04-25 Automatic sewage disposal equipment Active CN113207786B (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN202110448820.7A CN113207786B (en) 2021-04-25 2021-04-25 Automatic sewage disposal equipment

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN202110448820.7A CN113207786B (en) 2021-04-25 2021-04-25 Automatic sewage disposal equipment

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Publication Number Publication Date
CN113207786A CN113207786A (en) 2021-08-06
CN113207786B true CN113207786B (en) 2023-09-29

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Citations (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN203058111U (en) * 2013-01-07 2013-07-17 杨长军 Automatic contamination discharging structure for intensive aquaculture
CN105210979A (en) * 2015-11-12 2016-01-06 浙江海洋学院 Movable pollution discharge device
CN105454143A (en) * 2014-09-12 2016-04-06 中国水产科学研究院黄海水产研究所 Closed circulation water system culture pond full-automatic and timing pollution discharging method and apparatus
CN206799193U (en) * 2017-06-15 2017-12-26 马可昕 A kind of modified treatment tank
CN206851783U (en) * 2017-07-06 2018-01-09 厦门海洋职业技术学院 A kind of eel pond automatic sewage discharging device
CN107711667A (en) * 2017-10-26 2018-02-23 天津市益多利来水产养殖有限公司 A kind of the white shrimp culturing pool and its blowdown water impoundment method of interim blowdown water storage
KR102101440B1 (en) * 2019-10-22 2020-04-21 대한민국 Sludge removal system in fish bio-floc system
CN211091412U (en) * 2019-10-17 2020-07-28 云南阿穆尔鲟鱼集团(会泽)有限公司 Industrial fish culture sewage discharging device
CN211960598U (en) * 2020-01-06 2020-11-20 广东海洋大学 Vortex type sewage collection circulating water aquaculture system
CN216088341U (en) * 2021-04-25 2022-03-22 青岛斋堂岛海洋生态养殖有限公司 Automatic sewage draining equipment

Patent Citations (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN203058111U (en) * 2013-01-07 2013-07-17 杨长军 Automatic contamination discharging structure for intensive aquaculture
CN105454143A (en) * 2014-09-12 2016-04-06 中国水产科学研究院黄海水产研究所 Closed circulation water system culture pond full-automatic and timing pollution discharging method and apparatus
CN105210979A (en) * 2015-11-12 2016-01-06 浙江海洋学院 Movable pollution discharge device
CN206799193U (en) * 2017-06-15 2017-12-26 马可昕 A kind of modified treatment tank
CN206851783U (en) * 2017-07-06 2018-01-09 厦门海洋职业技术学院 A kind of eel pond automatic sewage discharging device
CN107711667A (en) * 2017-10-26 2018-02-23 天津市益多利来水产养殖有限公司 A kind of the white shrimp culturing pool and its blowdown water impoundment method of interim blowdown water storage
CN211091412U (en) * 2019-10-17 2020-07-28 云南阿穆尔鲟鱼集团(会泽)有限公司 Industrial fish culture sewage discharging device
KR102101440B1 (en) * 2019-10-22 2020-04-21 대한민국 Sludge removal system in fish bio-floc system
CN211960598U (en) * 2020-01-06 2020-11-20 广东海洋大学 Vortex type sewage collection circulating water aquaculture system
CN216088341U (en) * 2021-04-25 2022-03-22 青岛斋堂岛海洋生态养殖有限公司 Automatic sewage draining equipment

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