CN107619104A - A kind of aquaculture organisms quality purifying device for water - Google Patents

A kind of aquaculture organisms quality purifying device for water Download PDF

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Publication number
CN107619104A
CN107619104A CN201711039762.2A CN201711039762A CN107619104A CN 107619104 A CN107619104 A CN 107619104A CN 201711039762 A CN201711039762 A CN 201711039762A CN 107619104 A CN107619104 A CN 107619104A
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CN
China
Prior art keywords
water
purifying device
pipe
filler
quality purifying
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Pending
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CN201711039762.2A
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Chinese (zh)
Inventor
徐旭
刘汉勤
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Shanghai Sikangda Digital Technology Co ltd
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Wuxi Kang Driess Technology Development Co Ltd
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Priority to CN201711039762.2A priority Critical patent/CN107619104A/en
Publication of CN107619104A publication Critical patent/CN107619104A/en
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    • YGENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02WCLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO WASTEWATER TREATMENT OR WASTE MANAGEMENT
    • Y02W10/00Technologies for wastewater treatment
    • Y02W10/10Biological treatment of water, waste water, or sewage

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  • Farming Of Fish And Shellfish (AREA)
  • Biological Treatment Of Waste Water (AREA)

Abstract

A kind of aquaculture organisms quality purifying device for water, including aeration unit, biological unit for treating water and buoyancy water unit from top to bottom;Aeration unit includes aeration air inlet pipe and the aeration distributor pipe being attached thereto, and biological unit for treating water includes the filler casing by minimum more than one and the filler by separation net isolation, and buoyancy water unit includes floating ring and in the outlet of floating ring bottom distribution.Aeration air inlet pipe is connected to cultivation pool side oxygenation pipe using flexible pipe;The helix tube for being uniformly distributed micropore or cross tee for being aerated distributor pipe add pipe.

Description

A kind of aquaculture organisms quality purifying device for water
Technical field
The present invention relates to a kind of water treatment facilities, especially aquaculture organisms quality purifying device for water.
Background technology
Aquaculture in aquaculture pond is the dynamic process of biological growth, the excreta meeting such as feed and fishes and shrimps in water body The healthy growth i.e. efficiency of cultivation of aquaculture organism is largely effected on, in aquaculture, the moment is all carrying out metabolic waste Excretion, plus bait residue, bacterium living beings group is launched, cause polluter in breeding water body largely to accumulate, so to water quality and Cultivated animals cause serious threat, not only influence yield, also have influence on the quality of aquatic products.Principal contradiction is ammonia nitrogen in water body Drastically rise can cause the growth retardation of aquaculture organism or even cause death.
Three kinds of measures are usually taken for quality problem in aquaculture industry at present:One kind uses rich water, passes through getting fat water Matter cultivates algae, consumes caused waste in breeding process using algae, while algae can be as the bait of cultivated animals, base Originally balance is reached.But maintain the method for water quality generally ineffective by cultivating algae, hold time short, stability is poor, pole Easily breaking balance rapidly with the change of environment causes algae mortality and produces murder by poisoning;Another kind of method uses clear water, i.e., sharp Pollutant is removed with physics and biological means, it is common as recirculated water industrial aquaculture mode, this mode can significantly drop The waste of low water resource, can also increase substantially the yield and quality of aquatic products simultaneously, but circulating water cultivation need sewage is defeated Deliver to other water treatment space to be handled, input is big, and energy expenditure is high, and not easy to operate;In addition, the 3rd class solves water quality The method of problem is mainly the use of water transfer product such as probiotics, is applied when water quality is poor toward water body for purifying water Microorganism, water quality is recalled into normal condition.This kind of method is because the microorganism of administration runs out of quickly, therefore action time Short, water quality easily faces deterioration again quickly, and the present invention utilizes the basic ideas of circulating water cultivation method, purification of water quality process is existed Culturing pool is in situ to be completed, and had both been reduced the construction of circulating water culture system water treatment space, and had been greatly reduced the conveying of current again, so as to Greatly reduce energy consumption, improve efficiency.
In a word, prior art original position water quality purification cartridge is equipped with great deficiency:Have influence on water flow, combination can not be used folded Add the water treatment in Structure adaptation difference pond, and also do not have protective effect for the hydrotaxis of the biology such as fishes and shrimps.
The content of the invention
The present invention seeks to propose a kind of aquaculture organisms quality purifying device for water, biologic purification units have efficiently outstanding Floating biochemical treatment ability, reduces rapidly ammonia nitrogen and dissolved organic matter in water, there is provided good biological growth using aerobic mushroom With breeding environment, there is multiunit combination overlaying structure, and the biological bacteria that can make to be attached on carrier is in effective aeration condition Long-term efficient operation down.
The technical scheme is that a kind of aquaculture organisms quality purifying device for water, including aeration unit from top to bottom, Biological unit for treating water and buoyancy water unit;Aeration unit includes aeration air inlet pipe and the aeration distributor pipe being attached thereto, raw Thing unit for treating water includes being gone out by the horizontal filler casing being superimposed of minimum more than one and the filler by separation net isolation, buoyancy Water unit includes floating ring and the delivery port in the distribution of floating ring bottom.
The key of water quality treatment of the present invention is the pollutant that water body is consumed using functional microorganism.It is different from microorganism The administration of preparation, the present invention adhere to water transfer microorganism (typically using drop ammonia nitrogen aerobic or with an oxygen using filler (carrier) Strain), microorganism growth is in dynamic steady state, so as to persistently come into force.The present invention is different from regular circulation water simultaneously Processing system, shrimp (fish) pond water flow inside circular treatment is realized, it is empty without sewage collecting is transported into extra water process Between handled, so as to reduce energy consumption improve efficiency.Aeration air inlet pipe can be connected to existing shrimp using flexible pipe (such as PU materials) The oxygenation pipe that (fish) pool side is equipped with.The helix tube for being uniformly distributed micropore or cross tee for being aerated distributor pipe add pipe.
Biological unit for treating water is the arrangement of water treatment zone, and the key of water quality treatment of the present invention is to use functional microorganism To consume the pollutant of water body.The administration of microorganism formulation is different from, the present invention adheres to water transfer microorganism using filler, made micro- Biological growth is in stable state, so as to persistently come into force.The present invention is different from regular circulation water treatment system simultaneously, realizes shrimp (fish) pond water flow inside circular treatment, is handled without sewage collecting is transported into extra water treatment space, so as to Reduce energy consumption and improve efficiency.A part is filler module, and a part is support shell.
Filler casing is made of light plastic, cylindrical, and upper and lower ends are provided with grid or net, for obstruct filler and Ventilation.Using the floating stuffing (carrier) of high-specific surface area in module, volume is about the 1/6-1/2 of module internal cavity volume.Use During block combiner is placed vertically, bubble stream enters module from bottom, from upper end escape.Ripe filler is suspended in water In, and the tumbling motion under bubble stream effect so that the uniform mass transfer contact of bacterium air water, pressure is not produced to shell so that whole Device is easily swum in breeding water body.Filler (carrier) is also extruded into the filler shape of existing water process with PE, is suspended in water In.
The filler casing (inside having the filler distribution isolated by separation net) of the horizontal superposition of two or more is used for different ponds Deep unit for treating water, the height of every filler casing are provided with 15-45cm, filler casing level superposition by screw in casing Cocked bead carry out the fixation of adjacent boxes or by anchor ear set by adjacent cocked bead banding.Floating stuffing (carrier) is negative It is more effective biological treatment mode to carry microorganism and motion is carried out under gas flow action in limited height.
Casing can be made of light material such as PE materials, entered bubble water inlet, gas drive, biologic packing material water process and divided water work( Energy structure is completed in the lump.
Water inlet is located at bottommost with aeration, and its function is the water inlet air inlet of whole equipment.Its structure is made up of two parts, It is filter structure towards one end of water body, large-sized solid particulate matter is stopped, while avoids the entrance of cultivated animals, The other end can additional grid structure again, be easy to current to enter, form good fluidised form.
Gas drive is the power source of whole water purifier, and water first passes through inhalant region by aeration and filled out again by the entrance of gas drive area Expect area.Bubble and water inlet are mixed to form current in inhalant region, into biologic packing material water treatment zone, then are flowed to outside after entering point pool Face.Air inlet is connected out in side simultaneously, is connected with external air source.
The present invention uses power source of the gas drive mode as microcirculation current.Culturing pool around device is driven, Into device, during by water treatment zone, the biologic packing material in the area is suspended in using consumption, removes most of dissolving Flow out, return in culturing pool from device after property waste.
Gas drive mode sets aeration source in device bottom, and carrying cultivation water slave unit bottom by bubble is transported to top, from And bubble current are formed, source of the gas uses nanometer aeration pipe, and helically line is arranged, spacing 4-6cm, air pressure is not less than 20kpa.Top Pool of dividing be located at top, during use as horizontal plane below, the water vapor bubbles stream flowed in device can be guided, shape Into certain water (flow) direction, by current discharger, form water body and exchange.
Beneficial effect:Gas drive suspension of the present invention water purifier in situ is a kind of integrated water purifying equipment, and flexible pipe is led The effect drawn is can be moved in certain area;Fabricated structure and water outlet floating structure are the air water loop structures of science, Simple in construction, cost is low.It is applied to foster shrimp (fish) pond to be implemented, effects of purification quality is obvious.Will be of the invention real Example is applied to be tested in prawn culturing pond body.Pond body long 6m, wide 6m, depth of water 1.m are tested, arranges 1 identical pond body conduct pair According to.When experiment starts, water quality is c (NH4 +) it is 8.32mg/L, c (DO) is 5.2mg/L, pH 8.2, TSS 5.5mg/L, The present apparatus is put into experiment pool and tested, is operated 5 days, water quality part index number is can detect and significant changes occurs, its Middle c (NH4 +) 0.62mg/L is reduced to, c (DO) is 6.5mg/L, pH 7.8, TSS 5.8mg/L, and compares pond c (NH4 +) be 8.40mg/L, c (DO) are 3.3mg/L, pH 8.1, TSS 10.3mg/L.Experiment shows that the present invention is at the place of shrimp ponds cultivation water In reason, water body ammonia nitrogen can be significantly reduced, increases dissolved oxygen, there is good water quality purification function.Support time of the shrimp at 20 days In cycle, culturing pool of the present invention cultivates the weightening of pool cultivated shrimp than control group in 15-20%;And the present apparatus is stable can Lean on, energy consumption is low.Existing control pond is needed constantly to change water, and the seawater of shrimp aquaculture is consumed about in finished product per ton more than 7 tons, due to The temperature of cultivation will be more than 18 DEG C, and changing water needs to heat;Therefore the present invention can greatly reduce quantity of exchanged water in cold season application, Obvious water-saving energy-conservation.Superposing type structure can make the present invention be used for the present invention for 2 meters or in deeper culturing pool, moreover this hair Bright unit superposition can reduce the volume of each casing, also the die cost of plastic box be substantially reduced.
Brief description of the drawings
Fig. 1 is schematic structural view of the invention.
Fig. 2 is floatation unit shell schematic top plan view of the present invention.
Fig. 3 is the structural representation of floatation unit case member of the present invention.
Embodiment
As illustrated, top delivery port;2:Second delivery port;3:Floatation unit shell;3-1:Floating ring;4:Water outlet window; 5:Filler casing upper isolation net;6:Floating stuffing;7:Filler casing;8:Filler casing supporting plate;9:Stuffing box lower isolation Net;10:Air inlet;11:It is aerated air inlet pipe;12:It is aerated distributor pipe;13:Screen pack;14:Screen pack connection ring;15:Counterweight.
The present invention can be adjusted using gas drive driving current, its circular flow by adjusting tolerance.Its regulation side Method is as follows:The shrimp pond water quality situation handled as needed, the circulating water flow that shrimp ponds need is calculated, it is Qm to remember the flow3/h. On the basis of this is calculated, connect external source air and be aerated, tolerance is 0.2-0.25Q m3/ h, you can reach flow rate effects.
The regulation of suspension structure buoyancy:The water purifier of the present invention is suspended in water using suspended pattern, is easy to concentrate Culturing pool polluted-water at the middle and upper levels, processing process object are dissolubility harmful substance, including ammonia nitrogen, dissolved organic matter etc., together When reduce agitation to cultivated animals.In the present invention, the suspension of equipment is realized by the suspension structure on casing top.
Support shell levitation device, using lightweight suspension material as suspension structure, it is placed in whole equipment topmost, is used for Buoyancy is adjusted, whole device is suspended in commitment positions, device bottom increase balance adjustment fills balance regulator, and with ring Border change is adjusted.Bascule is used for the balance for ensureing leveling equipment, avoids the occurrence of the appearance of situations such as crooked.
The water level regulation method of water treatment facilities shell of the present invention is as follows:Upper end sets lightweight suspension material (foam Or hollow plastic pipe), shell lower end is provided with the bascule of adjustable weight, shell is floated on the water surface, when the original position When water purifier is operated, the patency of water route and gas circuit is first checked, ensures the normal operation of gas drive current, then by foster Grow needs and install curing filler.After all devices are respectively mounted, equipment is put into water and carries out water level regulation, reach normal During water level, that is, the installation of water purifier is completed, can be started working.
Water purifier is operated in culturing pool body, is cultivated by the microcirculation current in-situ treatment in culturing pool Water;
The processing body of aquaculture wastewater is suspended in the floating stuffing (bio-carrier) in culturing pool body, and it is foster to deal with objects Grow the dissolubility harmful substance in water body.Filler is constrained in pond body by support shell;Being uniformly distributed for aeration distributor pipe is micro- The helix tube or cross tee in hole add pipe, can be plane distribution or three-dimensional distribution.
The type of drive of microcirculation current is gas drive, and gas drive supplies to biological treatment simultaneously.Gas drive is big by adjusting air-flow Small to adjust current, air flow rate is 0.2-0.25 times of water flow.
The present invention carries out breeding water body in-situ treatment using microcirculation current, while continuing purge water quality, reduces volume Outer Facilities Construction and water lift energy expenditure, improve the applicability of circulating water treatment technology.Cabinet shell is used in the present invention Floating stuffing is constrained with separation net, at work, lightweight shell occurs as fender rather than carrier occurs, and both ensure that work( The apposition growth of energy microorganism, reduces project inputs again.Separation net can use stainless steel cloth or hard or soft High polymer material plastic silk screen.
Using the current type of drive of gas drive, compared with the water pump that usual circulating water cultivation uses, there is preferably energy-conservation Property and adjustability.Microcirculation current are formed in culturing pool body, the lift of water outlet is not required completely, if using conventional water Pump, both in the presence of the floating of extra weight device, the energy being wasted again, and being driven using gas drive mode, power consumption is greatly Reduce.
The present invention provides underlying gas drive mode, and the air pump that can be configured in itself according to culturing pool is selected, according to flow need Selection air demand and gas drive mode are asked, so as to have adjustability, without configuring expensive variable frequency pump, the present invention is using floating Formula is designed, and device is suspended in culturing pool using light material, wherein using floating stuffing, is greatly reduced to crust of the device Pressure.The circulating water treatment device design of floatation type, compared with fixed recirculated water water treatment facilities, has well flexible Property and adjustability, can be moved to destination by device when needed, more convenient.
Box unit filler part of the present invention uses modularized design, is readily transported and operates.
Aeration distributor pipe top is provided with separation net, more than midfeather 1CM, and separation net is used to isolate filling out in filler casing Material, it is not filler and is covered on the micropore of aeration distributor pipe.
The bottom of nethermost filler casing is provided with counter weight device.
The bottom of filler casing is provided with aeration distributor pipe, and the bottom for being aerated distributor pipe is still provided with separation net.
Provided with floatation unit jacket on floating ring, first delivery port of the jacket provided with floating ring bottom, first Delivery port is located under culturing pool plane.
Jacket is provided with the first delivery port of floating ring bottom in a diametric(al) both ends, floatation unit shell in Fig. 2 The structure of upper surface is the dowel of spoke-like, and is provided with second delivery port vertical with the first delivery port diametric(al), second Delivery port is located under culturing pool plane.
Described aquaculture organisms quality purifying device for water, the height of each filler casing is 15,25,45cm, directly Footpath is unlimited, can typically select 50-120cm.
The upper and lower round edge for being equipped with protrusion of each unit box.By screw in unit box during the level superposition of filler casing The cocked bead being provided with carries out the fixation of adjacent boxes or adjacent cocked bead banding is equipped with into protrusion up and down by cuff Round edge, extremely convenient unit box is connected.
The bottom of filler casing is provided with counter weight device because integral material is molded from PE, in relatively good method 3-6 fixing nut is uniformly distributed on stainless steel or steel cuff circumference, screw is rotary with nut again and is used for counterweight.
The present invention is an organism barrel on the whole, and casing is that shell uses square bucket or drum, alternatively, it is also possible to not make With carrier (filler), organism barrel can also hang over cultivation pool wall and use.
Those of ordinary skills in the art should understand that:The specific embodiment of the present invention is the foregoing is only, and The limitation present invention is not used in, within the spirit and principles of the invention, any modification, equivalent substitution and improvements done etc., It should be included within protection scope of the present invention.

Claims (10)

  1. A kind of 1. aquaculture organisms quality purifying device for water, it is characterized in that including aeration unit from top to bottom, biological water process Unit and buoyancy water unit;Aeration unit includes aeration air inlet pipe and the aeration distributor pipe being attached thereto, biological water process list Member includes being included by the horizontal filler casing being superimposed of minimum more than one and the filler by separation net isolation, buoyancy water unit Floating ring and the outlet being distributed in floating ring bottom.
  2. 2. aquaculture organisms quality purifying device for water according to claim 1, it is characterized in that aeration air inlet pipe uses flexible pipe It is connected to cultivation pool side oxygenation pipe;The helix tube for being uniformly distributed micropore or cross tee for being aerated distributor pipe add pipe.
  3. 3. aquaculture organisms quality purifying device for water according to claim 1, it is characterized in that aeration distributor pipe top is provided with Separation net, separation net are used for the filler isolated in filler casing.
  4. 4. aquaculture organisms quality purifying device for water according to claim 1, it is characterized in that nethermost filler casing Bottom is provided with counter weight device.
  5. 5. aquaculture organisms quality purifying device for water according to claim 4, it is characterized in that the bottom of filler casing is provided with Distributor pipe is aerated, the bottom for being aerated distributor pipe is still provided with separation net.
  6. 6. aquaculture organisms quality purifying device for water according to claim 1, it is characterized in that being provided with floatation unit jacket On floating ring, jacket is provided with the first delivery port of floating ring bottom, and the first delivery port is located under culturing pool plane.
  7. 7. aquaculture organisms quality purifying device for water according to claim 6, it is characterized in that jacket is provided with floating ring For first delivery port of bottom at a diametric(al) both ends, the structure of floatation unit upper surface of outer cover is the dowel of spoke-like, and Provided with second delivery port vertical with the first delivery port diametric(al), the second delivery port is located under culturing pool plane.
  8. 8. the aquaculture organisms quality purifying device for water according to one of claim 1-4, it is characterized in that each filler casing Height be 15-45cm.
  9. 9. the aquaculture organisms quality purifying device for water according to one of claim 1-4, it is characterized in that filler casing is horizontal The cocked bead being provided with during superposition by screw in casing carries out the fixation of adjacent boxes or by anchor ear set by adjacent protrusion side Edge banding.
  10. 10. aquaculture organisms quality purifying device for water according to claim 9, it is characterized in that the bottom of filler casing is provided with Counter weight device is to cover to be uniformly distributed fixing nut on circumference in anchor ear.
CN201711039762.2A 2017-10-30 2017-10-30 A kind of aquaculture organisms quality purifying device for water Pending CN107619104A (en)

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CN201711039762.2A CN107619104A (en) 2017-10-30 2017-10-30 A kind of aquaculture organisms quality purifying device for water

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Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN108273305A (en) * 2018-04-08 2018-07-13 上海能正渔业科技开发有限公司 A kind of filter
CN109179639A (en) * 2018-10-18 2019-01-11 无锡康立斯科技发展有限公司 A kind of floatation type aquaculture water quality purification device
CN111453806A (en) * 2020-05-12 2020-07-28 广东石油化工学院 Adsorption device for adsorption denitrification pretreatment of high-concentration ammonia nitrogen sewage and its use method

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CN104509475A (en) * 2014-12-19 2015-04-15 湖北省自动化研究所股份有限公司 Aeration driving water-recycling ecological fish tank and method for raising edible fish by using same
KR101554342B1 (en) * 2015-01-23 2015-09-18 주식회사 청암수처리산업 Apparatus for high level treatment of sewage
CN105565503A (en) * 2014-10-17 2016-05-11 扬州市嘉丰罗氏沼虾良种繁殖有限公司 Intelligent cultivation sewage ecological purifier
CN105906047A (en) * 2016-05-05 2016-08-31 江苏奥尼斯环保科技有限公司 Integrated water body in-situ remediation equipment and application thereof
CN206204006U (en) * 2016-10-21 2017-05-31 博天环境集团股份有限公司 A kind of micro-biological reaction device for administering black and odorous water
CN106818604A (en) * 2016-12-22 2017-06-13 无锡康立斯科技发展有限公司 Quality purifying device for water in situ and method
CN207986787U (en) * 2017-10-30 2018-10-19 无锡康立斯科技发展有限公司 A kind of aquaculture organisms quality purifying device for water

Patent Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN105565503A (en) * 2014-10-17 2016-05-11 扬州市嘉丰罗氏沼虾良种繁殖有限公司 Intelligent cultivation sewage ecological purifier
CN104509475A (en) * 2014-12-19 2015-04-15 湖北省自动化研究所股份有限公司 Aeration driving water-recycling ecological fish tank and method for raising edible fish by using same
KR101554342B1 (en) * 2015-01-23 2015-09-18 주식회사 청암수처리산업 Apparatus for high level treatment of sewage
CN105906047A (en) * 2016-05-05 2016-08-31 江苏奥尼斯环保科技有限公司 Integrated water body in-situ remediation equipment and application thereof
CN206204006U (en) * 2016-10-21 2017-05-31 博天环境集团股份有限公司 A kind of micro-biological reaction device for administering black and odorous water
CN106818604A (en) * 2016-12-22 2017-06-13 无锡康立斯科技发展有限公司 Quality purifying device for water in situ and method
CN207986787U (en) * 2017-10-30 2018-10-19 无锡康立斯科技发展有限公司 A kind of aquaculture organisms quality purifying device for water

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN108273305A (en) * 2018-04-08 2018-07-13 上海能正渔业科技开发有限公司 A kind of filter
CN109179639A (en) * 2018-10-18 2019-01-11 无锡康立斯科技发展有限公司 A kind of floatation type aquaculture water quality purification device
CN111453806A (en) * 2020-05-12 2020-07-28 广东石油化工学院 Adsorption device for adsorption denitrification pretreatment of high-concentration ammonia nitrogen sewage and its use method

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RJ01 Rejection of invention patent application after publication

Application publication date: 20180123