CN106689017A - Automatic sewage discharge device for cyclic flowing water aquaculture in pond - Google Patents

Automatic sewage discharge device for cyclic flowing water aquaculture in pond Download PDF

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Publication number
CN106689017A
CN106689017A CN201611111047.0A CN201611111047A CN106689017A CN 106689017 A CN106689017 A CN 106689017A CN 201611111047 A CN201611111047 A CN 201611111047A CN 106689017 A CN106689017 A CN 106689017A
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CN
China
Prior art keywords
pond
water
flowing water
interior circulation
automatic sewage
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.)
Pending
Application number
CN201611111047.0A
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Chinese (zh)
Inventor
郑宗林
周朝伟
朱成科
唐仁军
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.)
Liangping Aqquatic Products Station
Southwest University
Original Assignee
Liangping Aqquatic Products Station
Southwest University
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Liangping Aqquatic Products Station, Southwest University filed Critical Liangping Aqquatic Products Station
Priority to CN201611111047.0A priority Critical patent/CN106689017A/en
Publication of CN106689017A publication Critical patent/CN106689017A/en
Pending legal-status Critical Current

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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
    • A01K63/04Arrangements for treating water specially adapted to receptacles for live fish

Abstract

The invention discloses an automatic sewage discharge device for cyclic flowing water aquaculture in a pond. The automatic sewage discharge device comprises a sewage collection area; a desilting water pump is mounted above the sewage collection area; proximity switches are mounted on two side walls of the sewage collection area respectively; a water inlet pipe of the desilting water pump is freely movably inserted in the sewage collection area; a water outlet pipe of the desilting water pump is inserted into a sedimentation tank on one side of the sewage collection area, and the sedimentation tank is connected with a coarse sand filter tank through a through hole in the upper portion of a partition wall of the sedimentation tank; the coarse sand filter tank is connected with a fine sand filter tank through a through hole in the upper portion of a partition wall of the coarse sand filter tank; the fine sand filter tank is connected with a nitrifying tank through a through hole in the upper portion of a partition wall of the fine sand filter tank; the nitrifying tank is connected with the external pond through a through hole in the upper portion of a partition wall of the nitrifying tank. The automatic sewage discharge device is suitable for multi-variety multi-specification aquaculture, balanced marketing can be realized, capital turnover speed is increased, and production cost can be reduced by 35%; 75% of fish metabolites and residual feeds can be collected effectively, and intrinsic virtuous cycle of the pond is guaranteed.

Description

A kind of automatic sewage discharging device of pond interior circulation flowing water culture
Technical field
A kind of automatic pollution discharge the invention belongs to fish culture technical field, more particularly to pond interior circulation flowing water culture is filled Put.
Background technology
As world population is being continuously increased, water resource can be quickly become the factor for limiting many industries, food production institute The nutritional cost for needing will be further increased, and country in Southeast Asia will be dramatically increased to high quality water product demand, and fishery will Present situation or on a declining curve is kept, aquaculture product will account for staple market.While agricultural, especially culture fishery water cost Increase, environmental pressure is increased.
The ultimate challenge of 21 century agricultural production is, using less resource, to produce more than 3 times of product.The World Bank Global fishery plan-the year two thousand thirty fishery project is tentatively proposed:10-15 world aquacultures amount must increase by 100% from now on, The demand growing to aquatic products to meet people.
For water resource, it is necessary to reappraise the efficiency of all agricultural production systems, trading-off resources distribution is recycled.Production Person will innovate in improve production efficiency, rather than raising production quantity;The hard objectives relevant with yield and benefit are formulated, to the greatest extent May be using the standard for consuming water resource less;The technology of development and improvement water standard;The true cost of measure water.
For soil resource, it is necessary to develop detailed protection plan, especially agricultural and forestry soil;In order to support generation from generation to generation In generation, will implement strict soil protection plan;Tissue excitation local farmers cooperative society develops soil protection plan, strengthens implementing plan Slightly;According to different target makings and excitation soil protection plan.
For nutrients in water (past is often by it is believed that be discarded object), the valency of these nutrients in water is re-recognized It is worth and it lives to people, the influence in community and area.
For the energy, the energy is limited, and its price rises steadily.How reduction production per unit aquatic products needed for Energy consumptionAll of agricultural and culture fishery must all rethink the measure of energy-saving consumption-reducing.
If not implementing water, soil, the energy and nutrients protection plan in water, what your community or one's respective area will pay The cost of sample
In sum, prior art can not strengthen water, soil, the energy and in water nutrients management, it is impossible to produce it is higher Efficiency and profit;And fish faeces can not be flushed to downstream, to collect removing, float and the solid of sinking can not be carried out automatically Remove.
The content of the invention
It is an object of the invention to provide a kind of automatic sewage discharging device of pond interior circulation flowing water culture, it is intended to solve existing Technology can not strengthen water, soil, the energy and in water nutrients management, it is impossible to fish faeces are flushed to downstream, to collect removing, Float and the solid of sinking can not all be removed automatically, it is impossible to the problem of generation efficiency higher and profit.
The present invention is achieved in that a kind of automatic sewage discharging device of pond interior circulation flowing water culture, is followed in the pond The automatic sewage discharging device of circulating water cultivation is provided with dirt colleceting area;The dirt colleceting area top is provided with desilting water pumper;The dirt collection Area is mounted on proximity switch on two side;What the water inlet pipe of the desilting water pumper was moved freely is inserted in inside dirt colleceting area;
The outlet pipe of the desilting water pumper is plugged in the sedimentation basin of dirt colleceting area side, and the sedimentation basin passes through The through hole connection coarse sand filtering ponds that sedimentation basin next door top is provided with;The coarse sand filtering ponds are opened by coarse sand filtering ponds next door top Some through holes connect fine sand filtering ponds;The fine sand filtering ponds connect nitrification by the through hole that fine sand filtering ponds next door top is provided with Pond;The nitrification tank connects outside pond by the through hole that nitrification tank next door is provided with.
Further, the water inlet pipe of the desilting water pumper is telescopic tube;The water inlet pipe is provided with rosette, described Rosette is installed on a steel cord, and the steel wire rope scroll movement is coiled on outside reductor.
Further, the dirt colleceting area top is provided with pavement.
Another object of the present invention is to provide a kind of pond interior circulation flowing water cultivating system, and the pond interior circulation flowing water is supported The system of growing includes:
For making the water flowing of flowing water fishpond and oxygenation, improve stream water quality of pond, and fish faeces are flushed to downstream, received What collection was removed pushes away water-aerating equipment;
For the flowing water pond for cultivating;
Flowing water pond downstream is connected to, for the automatic sewage discharging device processed the fish faeces collected.
Further, 8% of described flowing water pond floor space less than the pond gross area.Between the flowing water pond and dirt colleceting area Barrier net is installed.
Further, the flowing water pond is one or three or more than three.
Further, the bottom of the flowing water fishpond and dirt colleceting area, side wall are the concrete floor of smooth, hard.
Pond circulation flowing water high yield fish cultural technique of the present invention, emphasis nutrition in protection water and soil resources and water, energy saving, Reduce discharge.
The fixed circulation water system of bottom of pond --- need the dry pool to build.The present invention increases yield, while increasing the benefit, Collect to greatest extent and using nutrients, reducing energy consumption in water and prevent soil loss and degenerate.
The present invention is fish culture in running water, it is necessary to power changes water.Air water lift equipment using low energy consumption effectively makes water stream It is dynamic.The air water lift equipment of use, pushes away water more effectively, and cost is lower, without maintenance.Air water lift equipment is this circulatory system Heart, water body flow and stale is made by air water lift, but design of the invention greatly increases efficiency.Air water lift sets Standby effectively to push away water and oxygenation, flowing water can improve water quality by flowing water pond, and fish faeces are flushed into downstream, to collect Remove, float and the solid of sinking can be removed.
Flowing water fishpond part floor space no more than the 8% of the pond gross area, produced by too high flowing water fishpond area cultivation Raw water body residual bait and excrement can not be cleaned out timely outside flowing water fishpond, and then can cause the deterioration of pond water quality.
Meanwhile, the flowing water fishpond of general fish pond design will reach 3 and one, it is therefore an objective to can be in the process of cultivation Multi-class culture is always carried out, multi-class culture pattern can be produced continuously, Multiple harvests.Fish 20000kg or so can be produced every year per unit. Tail of fingerling 30000 or so is put in each flowing water pond in a suitable place to breed, and stocking size is more than 80g/ tails, supports to marketable fish, or to put 20-50g/ tails in a suitable place to breed small The tail of specification fingerling 50000, forms large size fingerling and assigns in other flowing water fishponds or sold directly as fingerling.
Fishpond bottom fixed system needs concrete slab, builds up the bottom of smooth, hard, and system is required for air water lift to increase Oxygen equipment carries out changing water.The object of the invention is not the more fishes of production, and allows for environmental protection, before water source and energy saving Put, produce more fishes, benefit is more preferable.
The automatic sewage discharging device of the pond interior circulation flowing water cultivating system that the present invention is provided, compared with traditional mode, suitably Multi items, many specification cultivation, accomplish balanced listing, accelerate capital turnover, and production cost can reduce by 35%.The technology maximum is excellent Gesture is effectively to collect 75% Metabolism of Fishes thing and remaining feed, it is ensured that pond benign cycle in itself.
Compared with traditional mode, it is advantageous in that cultured fishes grow in dissolved oxygen flowing water high all the time to the present invention, its life Speed long is fast, and survival rate is high, and per unit area yield is high, and feed coefficient is low, prevents and cures diseases easily, and production management is simple, and harvesting is convenient.Realize Energy-saving and emission-reduction, environmental protection, it is achieved thereby that the low-carbon high-efficiency of culture fishery, sustainable development.
Brief description of the drawings
Fig. 1 is the automatic sewage discharging device schematic diagram of interior circulation flowing water culture in pond provided in an embodiment of the present invention.
Fig. 2 is sedimentation basin provided in an embodiment of the present invention, coarse sand filtering ponds, fine sand filtering ponds, nitrification tank connection diagram.
1st, flowing water pond;2nd, dirt colleceting area;3rd, desilting water pumper;4th, water inlet pipe;5th, proximity switch;6th, barrier net;7th, pavement; 8th, water-aerating equipment is pushed away;9th, sedimentation basin;10th, coarse sand filtering ponds;11st, fine sand filtering ponds;12nd, nitrification tank
Specific embodiment
In order to make the purpose , technical scheme and advantage of the present invention be clearer, with reference to embodiments, to the present invention It is further elaborated.It should be appreciated that the specific embodiments described herein are merely illustrative of the present invention, it is not used to Limit the present invention.
Application principle of the invention is described in detail below in conjunction with the accompanying drawings.
As depicted in figs. 1 and 2, the automatic sewage discharging device of interior circulation flowing water culture in pond provided in an embodiment of the present invention, institute The automatic sewage discharging device for stating pond interior circulation flowing water culture is provided with dirt colleceting area 2;The dirt colleceting area top is provided with desilting and draws water Machine 3;Proximity switch 4 is mounted on the dirt colleceting area two side;What the water inlet pipe 4 of the desilting water pumper was moved freely is inserted in Inside dirt colleceting area 2;
The outlet pipe of the desilting water pumper is plugged in the sedimentation basin 9 of dirt colleceting area side, and the sedimentation basin leads to Cross the through hole connection coarse sand filtering ponds 10 that sedimentation basin next door top is provided with;The coarse sand filtering ponds are by coarse sand filtering ponds next door The through hole connection fine sand filtering ponds 11 that portion is provided with;The fine sand filtering ponds are connected by the through hole that fine sand filtering ponds next door top is provided with Connect nitrification tank 12;The nitrification tank connects outside pond by the through hole that nitrification tank next door is provided with.
Further, the water inlet pipe of the desilting water pumper is telescopic tube;The water inlet pipe is provided with rosette, described Rosette is installed on a steel cord, and the steel wire rope scroll movement is coiled on outside reductor.
Further, the dirt colleceting area top is provided with pavement 7.
Another object of the present invention is to provide a kind of pond interior circulation flowing water cultivating system, and the pond interior circulation flowing water is supported The system of growing includes:
For making the water flowing of flowing water fishpond and oxygenation, improve stream water quality of pond, and fish faeces are flushed to downstream, received What collection was removed pushes away water-aerating equipment 8;
For the flowing water pond for cultivating;
Flowing water pond downstream is connected to, for the automatic sewage discharging device processed the fish faeces collected.
Further, 8% of described flowing water fishpond floor space less than the pond gross area.The flowing water pond and dirt colleceting area it Between barrier net 6 is installed.
Further, the flowing water fishpond is one or three or more than three.
Further, the bottom of the flowing water fishpond and dirt colleceting area, side wall are the concrete floor of smooth, hard.
The present invention is equipped with 4 water treatment ponds by flowing water pond, is respectively sedimentation basin, coarse sand filtering ponds, fine sand filtering Pond and nitrification tank.The effect for each serving as is precipitation bulky grain, in filter water in suspension bulky grain, filter water suspension little particle and Degrading nitrite etc. is acted on.
Application principle of the invention is further described with reference to specific embodiment.
Pond circulation flowing water high yield fish cultural technique of the present invention, emphasis nutrition in protection water and soil resources and water, energy saving, Reduce discharge.
The fixed circulation water system of bottom of pond --- need the dry pool to build.The state-of-the-art technical tactic of the present invention is to increase to produce Amount, while increasing the benefit, collects and using nutrients, reducing energy consumption in water and prevents soil loss and move back to greatest extent Change.
The present invention is fish culture in running water, it is necessary to power changes water.Air water lift equipment using low energy consumption effectively makes water stream It is dynamic.The air water lift equipment of use, pushes away water more effectively, and cost is lower, without maintenance.Air water lift equipment is this circulatory system Heart, water body flow and stale is made by air water lift, but design of the invention greatly increases efficiency.Air water lift sets Standby effectively to push away water and oxygenation, flowing water can improve water quality by flowing water pond, and fish faeces are flushed into downstream, to collect Remove, float and the solid of sinking can be removed.
Flowing water fishpond part floor space no more than the 8% of the pond gross area, produced by too high flowing water fishpond area cultivation Raw water body residual bait and excrement can not be cleaned out timely outside flowing water fishpond, and then can cause the deterioration of pond water quality.
Meanwhile, the flowing water fishpond of general fish pond design will reach 3 and one, it is therefore an objective to can be in the process of cultivation Multi-class culture is always carried out, multi-class culture pattern can be produced continuously, Multiple harvests.Fish 20000kg or so can be produced every year per unit. Tail of fingerling 30000 or so is put in each flowing water pond in a suitable place to breed, and stocking size is more than 80g/ tails, supports to marketable fish, or to put 20-50g/ tails in a suitable place to breed small The tail of specification fingerling 50000, forms large size fingerling and assigns in other flowing water fishponds or sold directly as fingerling.
Fishpond bottom fixed system needs concrete slab, builds up the bottom of smooth, hard, and system is required for air water lift to increase Oxygen equipment carries out changing water.The object of the invention is not the more fishes of production, and allows for environmental protection, before water source and energy saving Put, produce more fishes, benefit is more preferable.
Compared with traditional mode, balanced listing is accomplished in suitable multi items, many specification cultivation to the present invention, accelerates capital turnover, Production cost can reduce by 35%.The technology sharpest edges are effectively to collect 75% Metabolism of Fishes thing and remaining feed, really Protect pond benign cycle in itself.
Compared with traditional mode, it is advantageous in that cultured fishes grow in dissolved oxygen flowing water high all the time to the present invention, its life Speed long is fast, and survival rate is high, and per unit area yield is high, and feed coefficient is low, prevents and cures diseases easily, and production management is simple, and harvesting is convenient.Realize Energy-saving and emission-reduction, environmental protection, it is achieved thereby that the low-carbon high-efficiency of culture fishery, sustainable development.
Application principle of the invention is further described with reference to specific embodiment.
The present invention has 31 clients in use in Liangping area of Chongqing City and Bishan area.Flowing water fishpond building is common interior In the fishpond of land, 8% of floor space no more than the pond gross area.
Between 25 degree of -35 degree of water temperature, 22m is long, and 5m is wide, in a 2.5m deep breeding trough, puts 10g/ tail crucian fingerlings in a suitable place to breed 30000 tails, feed buoyancy full-valence pellet feed, and by the raising of 100 days or so, tail counterpoise was produced up to 0.4kg or so, single batch Amount reaches 12000kg.1.5-2 batches can be cultivated within 1 year.
Presently preferred embodiments of the present invention is the foregoing is only, is not intended to limit the invention, it is all in essence of the invention Any modification, equivalent and improvement made within god and principle etc., should be included within the scope of the present invention.

Claims (7)

1. a kind of automatic sewage discharging device of pond interior circulation flowing water culture, it is characterised in that the pond interior circulation flowing water culture Automatic sewage discharging device be provided with dirt colleceting area;The dirt colleceting area top is provided with desilting water pumper;On the dirt colleceting area two side It is mounted on proximity switch;What the water inlet pipe of the desilting water pumper was moved freely is inserted in inside dirt colleceting area;
The outlet pipe of the desilting water pumper is plugged in the sedimentation basin of dirt colleceting area side, and the sedimentation basin is by precipitation The through hole connection coarse sand filtering ponds that pond next door top is provided with;The coarse sand filtering ponds are provided with by coarse sand filtering ponds next door top Through hole connects fine sand filtering ponds;The fine sand filtering ponds connect nitrification tank by the through hole that fine sand filtering ponds next door top is provided with; The nitrification tank connects outside pond by the through hole that nitrification tank next door is provided with.
2. the automatic sewage discharging device of interior circulation flowing water culture in pond as claimed in claim 1, it is characterised in that the desilting is taken out The water inlet pipe of water dispenser is telescopic tube;The water inlet pipe is provided with rosette, and the rosette is installed on a steel cord, institute State being coiled on outside reductor for steel wire rope scroll movement.
3. the automatic sewage discharging device of interior circulation flowing water culture in pond as claimed in claim 1, it is characterised in that the dirt colleceting area Top is provided with pavement.
4. a kind of pond inner recirculation flow of the automatic sewage discharging device of the pond interior circulation flowing water culture being provided with described in claim 1 Water cultivating system, it is characterised in that the pond interior circulation flowing water cultivating system includes:
For making the water flowing of flowing water fishpond and oxygenation, improve stream water quality of pond, and fish faeces are flushed to downstream, be collected clear That removes pushes away water-aerating equipment;
For the flowing water pond for cultivating;
Flowing water pond downstream is connected to, for the automatic sewage discharging device processed the fish faeces collected.
5. interior circulation flowing water cultivating system in pond as claimed in claim 4, it is characterised in that described flowing water pond floor space Less than the 8% of the pond gross area;Barrier net is installed between the flowing water pond and dirt colleceting area.
6. interior circulation flowing water cultivating system in pond as claimed in claim 4, it is characterised in that the flowing water pond is or three Individual or more than three.
7. interior circulation flowing water cultivating system in pond as claimed in claim 4, it is characterised in that the flowing water pond and dirt colleceting area Bottom, side wall are the concrete floor of smooth, hard.
CN201611111047.0A 2016-12-02 2016-12-02 Automatic sewage discharge device for cyclic flowing water aquaculture in pond Pending CN106689017A (en)

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Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN107711681A (en) * 2017-10-13 2018-02-23 浙江庆渔堂农业科技有限公司 A kind of recirculated water ecological cultivation system
CN109757447A (en) * 2018-12-25 2019-05-17 浙江省淡水水产研究所 A kind of dedicated catching net of pond inner recirculation flow water cultivation
CN109970284A (en) * 2019-04-28 2019-07-05 重庆市梁平区畜牧渔业发展中心 A kind of cultivation Tail water reuse processing system
CN109964868A (en) * 2018-09-03 2019-07-05 射阳康余水产技术有限公司 Circulating water culture system in a kind of novel pond
CN112825807A (en) * 2020-12-29 2021-05-25 西南大学 Fish and vegetable symbiosis intelligent regulation and control system for aquaculture

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CN104445834A (en) * 2014-12-24 2015-03-25 莆田市山海天农业发展有限公司 Water treatment method for cyclic purification of shrimp breeding wastewater
CN204762849U (en) * 2015-05-11 2015-11-18 北京市水产技术推广站 Pond floating circulation flowing water farming systems
CN205623938U (en) * 2016-05-14 2016-10-12 湛江成凯水产科技有限公司 Water treatment facilities of south america white shrimp

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Publication number Priority date Publication date Assignee Title
CN1771798A (en) * 2004-11-10 2006-05-17 长春市水产研究院 Purifying system for complefely closed sea water and fresh water fish cultivation
CN103332828A (en) * 2013-06-13 2013-10-02 中国水产科学研究院南海水产研究所 Energy-saving efficient circulation water cultivation method
CN204014781U (en) * 2014-07-31 2014-12-17 武汉柯斯维渔业科技有限公司 Outdoor circulating water culture system
CN104445834A (en) * 2014-12-24 2015-03-25 莆田市山海天农业发展有限公司 Water treatment method for cyclic purification of shrimp breeding wastewater
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Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN107711681A (en) * 2017-10-13 2018-02-23 浙江庆渔堂农业科技有限公司 A kind of recirculated water ecological cultivation system
CN109964868A (en) * 2018-09-03 2019-07-05 射阳康余水产技术有限公司 Circulating water culture system in a kind of novel pond
CN109757447A (en) * 2018-12-25 2019-05-17 浙江省淡水水产研究所 A kind of dedicated catching net of pond inner recirculation flow water cultivation
CN109970284A (en) * 2019-04-28 2019-07-05 重庆市梁平区畜牧渔业发展中心 A kind of cultivation Tail water reuse processing system
CN112825807A (en) * 2020-12-29 2021-05-25 西南大学 Fish and vegetable symbiosis intelligent regulation and control system for aquaculture

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