CN102659292B - Composite purification regulating and controlling system for water body in cultivation pond - Google Patents
Composite purification regulating and controlling system for water body in cultivation pond Download PDFInfo
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- CN102659292B CN102659292B CN201210183587.5A CN201210183587A CN102659292B CN 102659292 B CN102659292 B CN 102659292B CN 201210183587 A CN201210183587 A CN 201210183587A CN 102659292 B CN102659292 B CN 102659292B
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- Y—GENERAL 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
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- Y02W—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO WASTEWATER TREATMENT OR WASTE MANAGEMENT
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Abstract
The invention discloses a composite purification regulating and controlling system for a water body in a cultivation pond, which is vertical to pond banks at two sides of the cultivation pond. A plurality of micro hole aerator pipes are uniformly configured at the bottom of the bond; a strand upper rope cord is placed correspondingly at the water level position above each micro hole aerator pipe; aquatic plants are sown on the strand upper rope cords at intervals; meanwhile, floating balls are installed on the rope cords for maintaining buoyancy; a plurality of vertical artificial water plants are distributed uniformly between each aerator pipe and the corresponding strand upper rope cord; and upper ends of the artificial water plants are fixed on the upper rope cord, and the lower ends of the artificial water plants are fixed on the aerator pipes which are fixed by fixing blocks. The system combines micro hole oxygen increasing, biochemical treatment and biological purification organically, improves the oxygen dissolving efficiency and biological purification effect, and has the characteristics that structure is compact, regulating and controlling are carried out in situ, energy consumption is low, installation is simple, and the like.
Description
Technical field
The present invention relates to pond culture field, relate in particular to a kind of purification regulator control system of freshwater aquaculture water.
Background technology
Pond culture is the main breeding production mode of China.According to < < China Fisheries yearbook 2010 > > data, to 2009, there are 416.4 ten thousand hectares of cultivating pools in China, 1852.91 ten thousand tons of pond culture output, wherein freshwater aquiculture pond is 233.2 ten thousand hectares, 1548.9 ten thousand tons of output, pond culture accounts for aquaculture ultimate production 51.2%, has become the main source of China's fishery products supply.
Because the pond culture level of China is not high, most pond cultures take traditional mode of production mode to produce.According to investigations, the every production of China's pond culture 1kg fish needs water consumption 3～13.4m at present
3, a large amount of breeding pollutions discharges to environment and has caused impact, becomes the important pollution of area source in cultivation area, causes social extensive concern, and has seriously restricted the Sustainable development of pond culture industry.Since 90 years in generation of last century, along with the continuous appearance of pond culture problem, people's problems such as pond culture water quality regulation and control that begin one's study, have obtained certain effect.Pond culture water treatment control technique is mainly taked the method that original position regulation and control and dystopy are processed at present.
The problems such as the method for original position regulation and control mainly contains mechanical enhancement, it is biologic float bed to install, biological brush etc. is installed, and exists facility simple, and efficiency is not high.
It is aquaculture water to be discharged into from pond after special water processing establishment is processed to turn back to a kind of method in cultivating pool that Aquacultural water dystopy is processed again.More typical have the closed composite culture system in prawn pond, many ponds recirculated water shrimp ecosystem, high-order pond life control technique, " fishing-rice does altogether " technology, " water treatment of zero release aquiculture using recirculated water machinery-bacterium-grass comprehensive " system, combined artificial wetland-fishpond ecosystem system, and the external ecological engineered circulating water culture system of the Penaeus vannamei based on micro-algae, " shrimp-algae-wheel animalcule " complex culture system etc.Because aquaculture water in dystopy treating processes is not all the time in stopping recurrent state, the place that needs occupied ground to process as purification of water quality, and need to be equipped with a large amount of off-set facility, be aided with a large amount of propulsion sources, energy consumption is high, cause purification of water quality processing cost high, be also unfavorable for cultivation needs.
Summary of the invention
Technical problem to be solved by this invention is to provide a kind of pond culture water treatment regulator control system that micro-pore oxygenation, biochemical treatment, biopurification are organically combined.Each several part organically combines, and has improved oxygenation efficiency and purification efficiency, thereby overcome traditional pond aquaculture water, processes the technological deficiency existing, and have that purification efficiency is high, compact construction, original position regulation and control, utility appliance is few, energy consumption is low, the features such as simple are installed.
The present invention is achieved by the following technical solutions:
A pond culture water quality composite purification regulator control system, is characterized in that:
Perpendicular to the both sides Tang Geng of cultivating pool, at the pond bottom many aeration tubes that are arranged in parallel, spacing between aeration tube is 5～10M, aeration tube two ends are respectively near cultivating pool both sides Tang Geng, its one end is blind end, one end is connected with the blower fan exhaust outlet being arranged on the ridge, the pool by gas distribution pipe, along aeration tube length direction, evenly fixes a plurality of weight block, aeration tube is fixed on to cultivating pool bottom;
Gang rope on a strand of the corresponding layout in water surface place above every aeration tube, distance between the two and pond top water-level match, on strand, gang rope two ends are fixed on the ridge, the pool, both sides by spud pile, on strand, in gang rope, one section of strand is unclamped at interval, in the section of unclamping, insert kind of a waterplant, the strain spacing of waterplant is 0.5～1.0M, and the water surface area that waterplant covers is no more than 20% of the total water surface area in pond;
Along upper gang rope length direction, every 1.0～1.5m, evenly fix 1 float, gang rope on strand is swum on the cultivating pool water surface;
On every aeration tube and corresponding strand, between gang rope, be evenly arranged many vertical artificial aquatic weeds, the spacing between adjacent artificial aquatic weed is 0.3～0.5M, and the upper end of artificial aquatic weed is fixed in gang rope, and lower end is fixed on aeration tube.
Native system organically combines the sudden and violent gas of micropore, artificial aquatic weed, waterplant, adopts the thinking of Combined Processing to process the rich nutritive material of aquaculture water, reaches the effect that original position purifies regulation and control cultivation water:
First, system combines micro-pore aeration and artificial aquatic weed, waterplant, aeration tube is oxygen-increasing device, be again the fixedly bottom line of artificial aquatic weed, during aeration oxygen replenishing, can increase water body dissolved oxygen, meet fish growth needs, can also be artificial aquatic weed oxygenation simultaneously, meet the demand of attached biological film growth to dissolved oxygen on artificial aquatic weed, improve biochemical efficiency and water body purification effect.
Secondly, three-dimensional artificial aquatic weed " plantation " is in aquaculture water, for providing, aquatic bacterium colony adheres to environment, make them be attached in cursive script and grow in a large number, in water body, set up complicated stable ecological network, and the rich nutritive material in digest and decompose water body, in certain area, form optimum biologic chain and reach the eubiosis.Artificial aquatic weed and microorganism cenobium thereof, also for fish and shrimp provide that growth is perched, the place of forage and protection, and for they have built good ecotope.
Then, micropore aeration pipe and artificial aquatic weed, waterplant are compounded on a vertical face, covering effect due to artificial aquatic weed and root system of plant, can effectively delay the lift velocity of micropore aeration pipe effusion bubble, change the running orbit of bubble, increase the contact area with water body, improved aeration efficiency.
In addition, the layout of traditional biological floating bed in pond exists the problems such as area, layout.Pond culture water quality composite purification regulator control system of the present invention can make the area coverage of waterplant be no more than 20% of water surface for aquaculture, can not have influence on the growth of algae and water, and bring into play the maximum absorption effect of plant, micro-pore aeration oxygenation simultaneously and mechanical enhancement combine and can improve the oxygenation efficiency of pond culture, are conducive to improve oxygenation efficiency and energy-conservation needs.
Further, artificial aquatic weed is selected stereo-elastic material, and specific surface area is 100～150m
2/ m
3.Stereo-elastic material cursive script is carried out after surperficial BFA processing, and input biofilm in water is very fast, is conducive to algae, mushroom apposition growth.
Further again, aeration tube is micropore aeration pipe, is conducive to even gas distribution oxygenation.
Further again, blower fan is preferably roots blower, and in pond, the blend proportion of aeration tube total length and roots blower power is 400m/Kw, protects just all tracheaes and gives vent to anger evenly.
Further again, on strand, gang rope is 3 strands of strand ropes of polyethylene, and diameter is 1.0cm.
Further again, waterplant is the prosperity of cauline leaf face and the large plants of biomass such as mater convolvulus, Chinese celery or water peanut.
Further again, consider the common water surface elevation of current pond culture level, between the aeration tube upper gang rope corresponding with it, spacing is 1.5～1.8M.
Further again, float is preferably the foam ball float of diameter 10cm.
Beneficial effect of the present invention is:
1, can be in pond culture process instant, original position is carried out purification of water quality processing to aquaculture water, without aquaculture water is drawn into dystopy, needn't be equipped with a large amount of utility appliance, and energy consumption is low;
2, changed the single-mode of traditional water treatment, micropore aeration pipe, artificial aquatic weed, waterplant are combined and purify regulation and control pond culture water quality, utilize micropore aeration pipe as bottom line, and bring into play its oxygenation effect, utilize artificial aquatic weed as the rich nutritive material in microbe carrier purifying water body, utilize exaggerated strand rope to insert kind aquatic planting and form plant and cover band and absorb the nutritive salt in water body, composite multipurpose, improve purification efficiency and pond culture effect, controlled breeding pollution;
3, can make the area of waterplant be no more than 20% of water surface for aquaculture, the layout of waterplant in pond is more reasonable, can not have influence on the growth of algae and water, the maximum absorption effect of performance plant, the oxygenation efficiency that can improve pond culture, is conducive to aquaculture organism safety.
Accompanying drawing explanation
Fig. 1 is structural representation of the present invention
In Fig. 1-2: 1 is the ridge, the pool, 2 is micropore aeration pipe, and 3 is gas distribution pipe, and 4 is roots blower, and 5 is weight block, and 6 is upper gang rope, and 7 is waterplant, and 8 is float, and 9 is artificial aquatic weed.
Embodiment
Below in conjunction with accompanying drawing, the invention will be further described.
In Fig. 1, perpendicular to the ridge, the pool, both sides 1 of cultivating pool, at the pond bottom many aeration tubes 2 that are arranged in parallel, aeration tube 2 is micropore aeration pipe, spacing between aeration tube 2 is 5～10M, aeration tube 2 two ends are respectively near the ridge, the pool, cultivating pool both sides 1, and its one end is blind end, and one end is connected with blower fan 4 exhaust outlets that are arranged on the ridge, the pool 1 by gas distribution pipe 3, blower fan 4 is roots blower, and the blend proportion of aeration tube 2 total lengths and roots blower power is 400m/Kw.
Along aeration tube 2 length directions, evenly fix a plurality of weight block 5, aeration tube 2 is fixed on to cultivating pool bottom.
On strand, in gang rope 6, one section of strand is unclamped at interval, inserts the waterplant 7 such as kind of mater convolvulus, Chinese celery or water peanut in the section of unclamping, and the strain spacing of waterplant 7 is 0.5～1.0M, and the water surface area that waterplant 7 covers is no more than 20% of the total water surface area in pond.
Along upper gang rope 6 length directions, every 1.0～1.5m, evenly fix 1 float 8, float 8 is the foam ball float of diameter 10cm, and gang rope 6 on strand is swum on the cultivating pool water surface.
On every aeration tube 2 and corresponding strand, between gang rope 6, be evenly arranged many vertical artificial aquatic weeds 9, artificial aquatic weed 9 is stereo-elastic material cursive script, and specific surface area is 100～150m
2/ m
3; Spacing between adjacent artificial aquatic weed 9 is 0.3～0.5M, and the upper end of artificial aquatic weed 9 is fixed in gang rope 6, and lower end is fixed on aeration tube 2.
The layout of traditional biological floating bed in pond exists the problems such as area, layout.Microbial film and the waterplant of water conservancy project pasture and water 9 surface attachment of the present invention carry out composite purification to water quality, can make the area of waterplant be no more than 20% of water surface for aquaculture, can not have influence on the growth of pond waters algae, the maximum absorption effect of performance plant, be combined with micropore aeration pipe to improve the oxygenation efficiency of pond culture, be conducive to aquaculture organism safety.
Claims (6)
1. cultivation water composite purification regulates and controls a pond system, it is characterized in that:
Perpendicular to the both sides Tang Geng (1) of cultivating pool, at the pond bottom many aeration tubes (2) that are arranged in parallel, spacing between aeration tube (2) is 5～10m, aeration tube (2) two ends are respectively near cultivating pool both sides Tang Geng (1), its one end is blind end, one end is connected with blower fan (4) exhaust outlet being arranged on the ridge, the pool (1) by gas distribution pipe (3), along aeration tube (2) length direction, evenly fixes a plurality of weight block (5), aeration tube (2) is fixed on to cultivating pool bottom;
Gang rope (6) on a strand of the corresponding layout in the water surface place, top of every aeration tube (2), distance between the two and pond top water-level match, gang rope on strand (6) two ends are fixed on both sides Tang Geng (1) by spud pile, one section of strand is unclamped at the upper interval of gang rope on strand (6), in the section of unclamping, insert kind of a waterplant (7), the strain spacing of waterplant (7) is 0.5～1.0m, the water surface area that waterplant (7) covers is no more than 20% of the total water surface area in pond, and waterplant (7) is the prosperity of cauline leaf face and the large plant of biomass;
Along upper gang rope (6) length direction, every 1.0～1.5m, evenly fix 1 float (8), gang rope on strand (6) is swum on the cultivating pool water surface;
On every aeration tube (2) and corresponding strand between gang rope (6), be evenly arranged many vertical artificial aquatic weeds (9), the spacing between adjacent artificial aquatic weed (9) is 0.3～0.5m, and the upper end of artificial aquatic weed (9) is fixed in gang rope (6), lower end is fixed on aeration tube (2)
Described aeration tube (2) is micropore aeration pipe,
Micropore aeration pipe and artificial aquatic weed (9), waterplant (7) are compounded on a vertical face,
Described blower fan (4) is roots blower, and the blend proportion of aeration tube (2) total length and roots blower power is 400m/Kw.
2. cultivation water composite purification regulation and control according to claim 1 pond system, is characterized in that: described artificial aquatic weed (9) is stereo-elastic material cursive script, and specific surface area is 100～150m
2/ m
3.
3. cultivation water composite purification regulation and control according to claim 1 pond system, is characterized in that: gang rope on described strand (6) is 3 strands of strand ropes of polyethylene, and diameter is 1.0cm.
4. cultivation water composite purification regulation and control according to claim 1 pond system, is characterized in that: described waterplant (7) is mater convolvulus, Chinese celery or water peanut.
5. cultivation water composite purification according to claim 1 regulation and control pond system, is characterized in that: between described aeration tube (2) the upper gang rope (6) corresponding with it, spacing is 1.5～1.8m.
6. cultivation water composite purification regulation and control according to claim 1 pond system, is characterized in that: described float (8) is that diameter is the foam ball float of 10cm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210183587.5A CN102659292B (en) | 2012-06-05 | 2012-06-05 | Composite purification regulating and controlling system for water body in cultivation pond |
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| CN201210183587.5A CN102659292B (en) | 2012-06-05 | 2012-06-05 | Composite purification regulating and controlling system for water body in cultivation pond |
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| CN102659292B true CN102659292B (en) | 2014-05-07 |
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| CN104118944B (en) * | 2014-08-12 | 2016-05-04 | 石家庄市源生园环保有限公司 | A kind of ecological matrix system that draws water that purifies urban wastewater treatment firm tail water |
| CN104140160A (en) * | 2014-08-12 | 2014-11-12 | 石家庄市源生园环保有限公司 | Compound oxygenating ecological base system |
| CN108178313B (en) * | 2015-12-21 | 2020-11-13 | 浙江华洋水务科技有限公司 | Oxygen-filling type non-cutoff composite fiber artificial aquatic plant riverway ecological restoration system |
| CN108658382B (en) * | 2018-05-31 | 2021-06-29 | 北京东方园林环境股份有限公司 | Urban landscape water body ecological restoration method based on waterwheel combined system |
| CN109699560B (en) * | 2019-02-02 | 2023-07-21 | 青岛理工大学 | Internal circulation biological membrane prawn culture system and application method thereof |
| CN111003885A (en) * | 2019-12-06 | 2020-04-14 | 天津农学院 | Pond in-situ culture tail water treatment system |
| CN111727873B (en) * | 2020-08-03 | 2022-04-29 | 福建省平潭县水产良种实验有限公司 | Purple vegetable seedling oxygenation seedling raising pool and seedling raising and ripening method thereof |
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| CN101492203B (en) * | 2009-03-12 | 2011-04-06 | 农业部环境保护科研监测所 | Ecological pond simulating system for cultivation of advanced waste treatment |
| CN102249495B (en) * | 2011-06-24 | 2012-07-18 | 浙江大学 | Device for carrying out ecological treatment on sewage with low carbon nitrogen ratio |
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