CN103011508A - Circulating water treatment device for industrial culture - Google Patents

Circulating water treatment device for industrial culture Download PDF

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Publication number
CN103011508A
CN103011508A CN2012105399447A CN201210539944A CN103011508A CN 103011508 A CN103011508 A CN 103011508A CN 2012105399447 A CN2012105399447 A CN 2012105399447A CN 201210539944 A CN201210539944 A CN 201210539944A CN 103011508 A CN103011508 A CN 103011508A
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China
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solid
liquid separation
water treatment
circulating water
bacterium bed
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CN2012105399447A
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CN103011508B (en
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郭宝英
徐佳晶
尚晓明
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Zhejiang Ocean University ZJOU
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Zhejiang Ocean University ZJOU
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Abstract

The invention discloses a circulating water treatment device for industrial culture. The circulating water treatment device comprises a solid-liquid separation tank, an ammonia nitrogen treatment tank, a foam separation tank, an ultraviolet sterilization device and a culture tank which are sequentially connected to form a loop, wherein the tank bottom of the solid-liquid separation tank body of the solid-liquid separation tank inclines to one side, and a drainage pipe is arranged near the bottom; aeration disks are evenly distributed on the tank bottom of the solid-liquid separation tank body; solid-liquid separation disks which are distributed at intervals and arranged in an inclined manner are arranged above the aeration disks; dense holes are evenly distributed at the lower sides of the solid-liquid separation disks; and the solid-liquid separation disks are further connected with a solid-liquid separation water outlet pipe. The circulating water treatment device disclosed by the invention has the advantages of low water change quantity, favorable water treatment effect, low operating cost, low manufacturing cost, high stability, high culture density and good disease control effect, and can control the ammonia nitrogen treatment scale as required.

Description

The industrialized culture circulating water treatment device
Technical field
The present invention relates to a kind of indoor circulating water culture system, relate in particular to the industrialized culture circulating water treatment device.
Background technology
In recent years, China's culture fishery development is rapid, and traditional extensive style breeding way can not adapt to the water industry development need.And the mode that adopts the industrial circulating water cultivating system cultivation because of have water saving, environmental protection, water quality controlled, produce not the advantage such as climate condition influence, replacing traditional extensive style breeding way has been inexorable trend.But the characteristics such as at present domestic industrial circulating water cultivating system is large because of its energy consumption, maintenance cost is high, work-ing life is short directly cause production cost too high, thereby are unfavorable for the wide geographic area popularization in China.Therefore, the indoor circulating water cultivation system of efficient economy is subject to culturist's favor and attention, and becomes the cultivating system of doing one's utmost at present studied development.Yet, although at present a lot of entity and individual are all at the indoor circulating water cultivation system of endeavouring to research and develop various efficient economy, but the variety of issues such as these cultivating systems all exist, and some are low such as interior space utilization ratio, maintenance cost is high, cost is high, complex operation, outward appearance are inelegant do not have real practicality for carry out volume hydrobiological scientific effort large, that the defecation amount is many in the laboratory especially.Such as Chinese invention patent application " indoor circulating water cultivation system of efficient economy ", number of patent application 201110044655.5, it discloses a kind of indoor circulating water cultivation system of efficient economy, comprise culturing jar, stereoscopic multi-layer frame and water treatment system, described culturing jar is arranged on the stereoscopic multi-layer frame, described water treatment system comprises the filtration unit that sets gradually by the current downbeam, sterilizing unit, temperature controller and recycle pump, the sewage outlet of described culturing jar connects with filtration unit by hydraulic pipe, and described recycle pump water outlet connects with culturing jar by hydraulic pipe; The indoor circulating water cultivation system of efficient economy of the present invention, its stereoscopic multi-layer frame energy placement of multiple layers culturing jar, take full advantage of the interior space and carry out three-dimensional culture, increase the cultivation amount, improve culture benefit, the water treatment system energy automatic pollution discharge of this invention, independent oxygenation, independence are controlled the current water level and can automatically be controlled water quality and water temperature, thereby realize that high-density cultivates safely.Therefore need to the indoor circulating water cultivation system of efficient economy of the prior art be improved, can take full advantage of the interior space and carry out three-dimensional culture, improve culture benefit; Can also carry out the processing such as automatic pollution discharge, independent oxygenation, cultivate safely thereby carry out high-density.
Summary of the invention
But the object of the invention is to for prior art provide that a kind of quantity of exchanged water is little, water treatment is effective, running cost is cheap, cost is low, good stability, the large control on demand ammonia nitrogen treatment scale of cultivation density, the effective industrialized culture circulating water treatment device of disease control.
The present invention solves the problems of the technologies described above the technical scheme that adopts: the industrialized culture circulating water treatment device, comprising successively linking to each other forms solid-liquid separation tank, ammonia nitrogen treating pond, foam separation pond, ultraviolet sterilization apparatus and the culturing pool in loop, wherein: be provided with blow-off pipe at the bottom of the pond of the solid-liquid separation tank body of solid-liquid separation tank to lopsidedness and near the bottom; Also be evenly equipped with aeration plate at the bottom of the pond of solid-liquid separation tank body; Aeration plate top is provided with that arrange in the gap and the solid-liquid separation dish of oblique setting; The downside of solid-liquid separation dish is evenly equipped with close hole, and the solid-liquid separation dish also is connected with the solid-liquid separation rising pipe.Aquaculture wastewater enters the solid-liquid separation tank body through water inlet pipe, seethes and pass through the close hole face of solid-liquid separation dish under the gas effect of aeration plate.Solid in the sewage washes through bubble, leaves close hole face, and it is inboard that the liquid close hole of water on the face of close hole enters the solid-liquid separation dish, and is delivered to next treating pond through the solid-liquid separation rising pipe.Solid dirt finally is deposited near the blow-off pipe and through blow-off pipe and discharges.
For optimizing technique scheme, Adopts measure also comprises: ammonia nitrogen treating pond inside clearance is placed with detachable bacterium bed; Detachable bacterium bed contains the bacterium bed integrated support of frame-type; Can bacterium bed frame be set with fit system in the framework of bacterium bed integrated support; Be arranged with the multiple twin rope in the bacterium bed framework of bacterium bed frame; The stranded slit inner clip of multiple twin rope is held adherance.The bacterium bed integrated support of frame-type can arrange single or multiple bacterium bed frames as required, in actual application, after the sewage disposal bacteria growing is even, can pull down as required single or multiple bacterium bed frames and transfer to the ammonia nitrogen treating pond that other need to be processed, make other be inoculated the cloth nectar degree that the pond can reach processing requirements fast.Stranded slit inner clip hold adherance and also have the same effect of adjusting as required cloth nectar degree, with in can increase as required or take off adherance and adjust bacterial density, also can shift adherance and reach the effect that inoculation sewage disposal bacterium enlarges the water treatment scale fast.
Be provided with dividing plate near the centre in the foam separation pond; Dividing plate is equipped with sandstone near a side of water inlet.
Can be according to the ammonia nitrogen proofing unit of ammonia-nitrogen content Decision Control T-valve near being provided with near the water outlet in the ammonia nitrogen treating pond.
Because the present invention has adopted at the bottom of the pond of solid-liquid separation tank body of solid-liquid separation tank and to be provided with blow-off pipe to lopsidedness and near the bottom; Also be evenly equipped with aeration plate at the bottom of the pond of solid-liquid separation tank body; Aeration plate top is provided with that arrange in the gap and the solid-liquid separation dish of oblique setting; The downside of solid-liquid separation dish is evenly equipped with close hole, and the solid-liquid separation dish also is connected with the solid-liquid separation rising pipe.Aquaculture wastewater enters the solid-liquid separation tank body through water inlet pipe, seethes and pass through the close hole face of solid-liquid separation dish under the gas effect of aeration plate.Solid in the sewage washes through bubble, leaves close hole face, and it is inboard that the liquid close hole of water on the face of close hole enters the solid-liquid separation dish, and is delivered to next treating pond through the solid-liquid separation rising pipe.Solid dirt finally is deposited near the blow-off pipe and through blow-off pipe and discharges.Thereby, but the present invention has that quantity of exchanged water is little, water treatment is effective, running cost is cheap, cost is low, good stability, the large control on demand ammonia nitrogen treatment scale of cultivation density, the effective advantage of disease control.
Description of drawings
Fig. 1 is embodiment of the invention concept structure synoptic diagram;
Fig. 2 is embodiment of the invention solid-liquid separation tank structural representation;
Fig. 3 is embodiment of the invention ammonia nitrogen treating pond structural representation;
Fig. 4 is embodiment of the invention detachable bacterium bed structure synoptic diagram;
Fig. 5 is embodiment of the invention bacterium bed mount structure synoptic diagram;
Fig. 6 is embodiment of the invention foam separation pool structure synoptic diagram.
Embodiment
Below in conjunction with attached embodiment the present invention is described in further detail.
Drawing reference numeral explanation: solid-liquid separation tank 1, solid-liquid separation tank body 11, solid-liquid separation rising pipe 12, solid-liquid separation dish 12a, aeration plate 13, water inlet pipe 14, blow-off pipe 15, ammonia nitrogen treating pond 2, ammonia nitrogen proofing unit 20, ammonia nitrogen treating pond body 21, detachable bacterium bed 22, bacterium bed integrated support 221, bacterium bed frame 222, bacterium bed framework 222a, multiple twin rope 222b, adherance 222c, T-valve 23, foam separation pond 3, sandstone 31, water shoot 32, dividing plate 33, ultraviolet sterilization apparatus 4, culturing pool 5.
Embodiment: referring to figs. 1 through Fig. 6, the industrialized culture circulating water treatment device, comprising successively linking to each other forms solid-liquid separation tank 1, ammonia nitrogen treating pond 2, foam separation pond 3, ultraviolet sterilization apparatus 4 and the culturing pool 5 in loop, wherein: be provided with blow-off pipe 15 at the bottom of the pond of the solid-liquid separation tank body 11 of solid-liquid separation tank 1 to lopsidedness and near the bottom; Also be evenly equipped with aeration plate 13 at the bottom of the pond of solid-liquid separation tank body 11; Aeration plate 13 tops are provided with that arrange in the gap and the solid-liquid separation dish 12a of oblique setting; The downside of solid-liquid separation dish 12a is evenly equipped with close hole, and solid-liquid separation dish 12a also is connected with solid-liquid separation rising pipe 12.Aquaculture wastewater enters solid-liquid separation tank body 11 through water inlet pipe 14, seethes and pass through the close hole face of solid-liquid separation dish 12a under the gas effect of aeration plate 13.Solid in the sewage washes through bubble, leaves close hole face, and it is inboard that the liquid close hole of water on the face of close hole enters solid-liquid separation dish 12a, and is delivered to next treating pond through solid-liquid separation rising pipe 12.Solid dirt finally is deposited near the blow-off pipe 15 and through blow-off pipe 15 and discharges.
Ammonia nitrogen treating pond 2 inside clearances are placed with detachable bacterium bed 22; Detachable bacterium bed 22 contains the bacterium bed integrated support 221 of frame-type; Can bacterium bed frame 222 be set with fit system in the framework of bacterium bed integrated support 221; Be arranged with multiple twin rope 222b in the bacterium bed framework 222a of bacterium bed frame 222; The stranded slit inner clip of multiple twin rope 222b is held adherance 222c.The bacterium bed integrated support 221 of frame-type can arrange single or multiple bacterium bed frames 222 as required, in actual application, after the sewage disposal bacteria growing is even, can pull down as required single or multiple bacterium bed frames 222 and transfer to the ammonia nitrogen treating pond 2 that other need to be processed, make other be inoculated the cloth nectar degree that the pond can reach processing requirements fast.The stranded slit inner clip of 222b is held adherance 222c and is also had the same effect of adjusting as required cloth nectar degree, with in can increase as required or take off adherance 222c and adjust bacterial density, also can shift adherance 222c and reach the effect that inoculation sewage disposal bacterium enlarges the water treatment scale fast.Being provided with near the ammonia nitrogen treating pond 2 interior close water outlets can be according to the ammonia nitrogen proofing unit 20 of ammonia-nitrogen content Decision Control T-valve 23.In the inadequate situation of sewage disposal bacteria growing deficiency or temperature, can reflux to increase according to T-valve 23 controls absorbs number of times control ammonia nitrogens.
Be provided with dividing plate 33 near the centre in the foam separation pond 3; Dividing plate 33 is equipped with sandstone 31 near a side of water inlet.
Although described the present invention in conjunction with preferred embodiment; so it is not to limit the present invention; any those skilled in the art; in the situation that does not break away from the spirit and scope of the present invention; can implement to the theme of listing displacement and the modification of various changes, coordinator here, so protection scope of the present invention is as the criterion when looking the claim restricted portion that proposes.

Claims (4)

1. industrialized culture circulating water treatment device, comprising successively linking to each other forms solid-liquid separation tank (1), ammonia nitrogen treating pond (2), foam separation pond (3), ultraviolet sterilization apparatus (4) and the culturing pool (5) in loop, it is characterized in that: be provided with blow-off pipe (15) at the bottom of the pond of the solid-liquid separation tank body (11) of described solid-liquid separation tank (1) to lopsidedness and near the bottom; Also be evenly equipped with aeration plate (13) at the bottom of the pond of described solid-liquid separation tank body (11); Described aeration plate (13) top is provided with that arrange in the gap and the solid-liquid separation dish (12a) of oblique setting; The downside of described solid-liquid separation dish (12a) is evenly equipped with close hole, and solid-liquid separation dish (12a) also is connected with solid-liquid separation rising pipe (12).
2. industrialized culture circulating water treatment device according to claim 1, it is characterized in that: ammonia nitrogen treating pond (2) inside clearance is placed with detachable bacterium bed (22); Described detachable bacterium bed (22) contains the bacterium bed integrated support (221) of frame-type; Can bacterium bed frame (222) be set with fit system in the framework of described bacterium bed integrated support (221); Be arranged with multiple twin rope (222b) in the bacterium bed framework (222a) of described bacterium bed frame (222); The stranded slit inner clip of described multiple twin rope (222b) is held adherance (222c).
3. industrialized culture circulating water treatment device according to claim 1 is characterized in that: be provided with dividing plate (33) near the centre in the described foam separation pond (3); Described dividing plate (33) is equipped with sandstone (31) near a side of water inlet.
4. industrialized culture circulating water treatment device according to claim 1 is characterized in that: can be according to the ammonia nitrogen proofing unit (20) of ammonia-nitrogen content Decision Control T-valve (23) near being provided with near the water outlet in the described ammonia nitrogen treating pond (2).
CN201210539944.7A 2012-12-14 2012-12-14 Circulating water treatment device for industrial culture Active CN103011508B (en)

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Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103583434A (en) * 2013-11-12 2014-02-19 浙江海洋学院 Sepia-lycidas flow-type artificial fry breeding device
CN104521861A (en) * 2014-12-29 2015-04-22 浙江海洋学院普陀科学技术学院 Low-ammonia-nitrogen super-intensive aquiculture system

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN1253911A (en) * 1998-11-17 2000-05-24 宜兴市江南水工设备厂 Regeneration method of effluent brine and its device
CN101475294A (en) * 2009-02-04 2009-07-08 新奥科技发展有限公司 Biochemical treatment apparatus for wastewater treatment
CN101767897A (en) * 2010-02-05 2010-07-07 浙江晶泉水处理设备有限公司 Integrated method and equipment for purifying and recycling water for aquaculture
CN201563495U (en) * 2009-11-24 2010-09-01 上海秦皇山渔业有限公司 Ecological type aquaculture system
CN202999073U (en) * 2012-12-14 2013-06-19 浙江海洋学院 Circulating aquaculture device with ammonia nitrogen controllable

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN1253911A (en) * 1998-11-17 2000-05-24 宜兴市江南水工设备厂 Regeneration method of effluent brine and its device
CN101475294A (en) * 2009-02-04 2009-07-08 新奥科技发展有限公司 Biochemical treatment apparatus for wastewater treatment
CN201563495U (en) * 2009-11-24 2010-09-01 上海秦皇山渔业有限公司 Ecological type aquaculture system
CN101767897A (en) * 2010-02-05 2010-07-07 浙江晶泉水处理设备有限公司 Integrated method and equipment for purifying and recycling water for aquaculture
CN202999073U (en) * 2012-12-14 2013-06-19 浙江海洋学院 Circulating aquaculture device with ammonia nitrogen controllable

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103583434A (en) * 2013-11-12 2014-02-19 浙江海洋学院 Sepia-lycidas flow-type artificial fry breeding device
CN104521861A (en) * 2014-12-29 2015-04-22 浙江海洋学院普陀科学技术学院 Low-ammonia-nitrogen super-intensive aquiculture system

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Address after: 316000 No. 18 Sea Road, Dinghai, Dinghai, Zhejiang, Zhoushan, China

Patentee after: Zhejiang Ocean University

Address before: 316000 No. 18 Sea Road, Dinghai, Dinghai, Zhejiang, Zhoushan, China

Patentee before: ZHEJIANG OCEAN University

EE01 Entry into force of recordation of patent licensing contract
EE01 Entry into force of recordation of patent licensing contract

Application publication date: 20130403

Assignee: ZHOUSHAN HAIYOO SCIENCE & TECHNOLOGY CO.,LTD.

Assignor: Zhejiang Ocean University

Contract record no.: X2023980045981

Denomination of invention: Industrial aquaculture circulating water treatment device

Granted publication date: 20140820

License type: Common License

Record date: 20231106