CN207811495U - A kind of simple fishpond sewage disposal system - Google Patents
A kind of simple fishpond sewage disposal system Download PDFInfo
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- CN207811495U CN207811495U CN201721298674.XU CN201721298674U CN207811495U CN 207811495 U CN207811495 U CN 207811495U CN 201721298674 U CN201721298674 U CN 201721298674U CN 207811495 U CN207811495 U CN 207811495U
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Abstract
The utility model discloses a kind of simple fishpond sewage disposal systems, including sedimentation basin successively, the sedimentation basin is connect by water-supply-pipe with purification filtering circuit, the structure of the sedimentation basin, including the water inlet pipe being arranged on sedimentation basin, the sedimentation basin is close to the setting of the position of water-supply-pipe there are one water decanter, and the relative position of the water inlet pipe is also set up there are one drain hole and mudhole, and the sedimentation basin and purification circuit are arranged in fishpond bank.Solve the problems, such as fishpond severe water pollution.
Description
Technical field
The utility model belongs to fishpond pollution control field, is related to a kind of simple fishpond sewage disposal system.
Background technology
Box to breed fish since cultivation amount is big, the excreta of fish is largely accumulated with residual bait, to make saprophytic bacterium increase,
The deterioration of water quality is caused, carbide is generated, keeps water dirt unclear, greening fouls, and influences the health for sighting, endangering fish.And
And the mass propagation of green alga can be caused, consume only oxygen in pond, it is easier to make fish anoxic.If frequently changing water, temperature can be caused
Degree, acid-base value and dissolved oxygen etc. often change, and influence breeding and the nitrification of beneficial mushroom；Water quality and water temperature it is excessive
Variation can all influence the growth of fish and endanger the health of fish.
The general pond of concentration ratio of conventional high density cultural method, ammoniacal nitrogen and reactive phosphate increases by 7.3 and 10.3
Times, cause pond water quality eutrophication, water quality cod is exceeded, water quality deterioration caused by the excessive multiplication of harmful algae and bacterium, residual
Bait and excrement, which are deposited in pond bottom, cannot effectively decompose a variety of injurious factors of oxidation generation.Aquatic cultivated animals environmental degradation draws
The germ infection risen and environmental stress, massive losses are brought to freshwater aquaculture industry.The expense of later regulation pollution simultaneously is larger.
Based on the above reason, it then follows the principle of " energy saving, emission reduction subtracts dirty, synergy ", project is quasi- to carry out box liquid dung of breeding fish
Treatment for reuse improves fishpond water quality, realizes wastewater zero discharge.
Utility model content
The purpose of this utility model is to provide a kind of simple fishpond sewage disposal system, solves fishpond severe water pollution
Problem.
Technical solution used by the utility model is：A kind of simple fishpond sewage disposal system, including sedimentation basin successively,
Sedimentation basin is connect by water-supply-pipe with purification filtering circuit, the structure of sedimentation basin, including the water inlet pipe being arranged on sedimentation basin, is sunk
Close to the setting of the position of water-supply-pipe there are one water decanter, the relative position of water inlet pipe also sets up that there are one drain hole and spoil disposals in shallow lake pond
Hole, sedimentation basin and purification circuit are arranged in fishpond bank.
The utility model is also characterized by
Purification filtering circuit includes four sections of gallerys disposed in parallel, this four sections of gallerys are sequentially connected, are used in every section of gallery
Different filtration, purification structures, four sections of gallerys are respectively：Horizontal subsurface flow wetland gallery A, horizontal subsurface flow wetland gallery B, level are latent
Flow wetland gallery C, horizontal subsurface flow wetland gallery D.
Horizontal subsurface flow wetland gallery A is filtering hairbrush area, and structure in this section as shown, be provided with filtering hairbrush
Group, filtering hairbrush group are arranged one group every 10cm, and every group of 10 hairbrush, every group of hairbrush is suspended on by angle bar or plastic tube punching
On the side wall of horizontal subsurface flow wetland gallery A, 4 meters of hairbrush filtering area is formed.
The cross hairbrush that hairbrush uses diameter 12cm is filtered, long 80cm covers black barn door on region.
Horizontal subsurface flow wetland gallery B is biochemical cotton purifying area, each rice on the length direction of horizontal subsurface flow wetland gallery B
One piece of setting is spaced 30cm, forms 4 meters of biological cotton filtration, purification area.
Biochemical cotton size is 1m*1m thickness 20cm, is divided into transparent biochemical cotton and rattan cotton.Field planting forms nitrification on biological cotton
Knowledge On Bacterial Biofilm purifies water.Gallery bottom is laid with quartz sand and haydite.
Horizontal subsurface flow wetland gallery C is the areas microorganism Fu Bu, is provided with multiple microorganisms in the position and floats cloth, microorganism is floating
Cloth is fixed on by using with angle bar or plastic tube suspension in gallery, and the lower end of floating cloth is allowed in water with the built-in sandy soil of plastic tube
It is suspended vertically.Between multiple microorganisms float cloth, interleaved arrangement.
The size that microorganism floats cloth is width 0.8m, high 60cm.Microorganism is floated cloth and is made using permeable geotextiles.
Horizontal subsurface flow wetland gallery D is that haydite emergent aquactic plant plants section, wherein filling big specification and middle specification mixing pottery
Grain, haydite are separated with hollow masonry walls, and bottom is laid with two layers of hollow brick, upper laying 50cm haydites.
The utility model has the beneficial effects that：A kind of simple fishpond sewage disposal system of the utility model, simple in structure,
Easy to operate and practicability is very strong.Water is drawn up bank by filtration method, by sedimentation basin, filtering circuit precipitates sewage,
Filtering so that sewage comes back in pond again after filtration treatment.Form following for the auto purification system of semiclosed energy-saving and emission-reduction
Ring water cultivating system solves the aquaculture industry existing effective fish excrement processing method of shortage for a long time, so as to cause
The problem of severe water pollution, and the circulating water culture system of the auto purification system of semiclosed energy-saving and emission-reduction is formed, realize dirt
Water zero discharge.
Description of the drawings
Fig. 1 is the structural schematic diagram of the simple fishpond sewage disposal system of the utility model；
Fig. 2-1 is the cross-sectional view of the sedimentation basin in the simple fishpond sewage disposal system of the utility model；
Fig. 2-2 is the planar structure schematic diagram of the sedimentation basin in the simple fishpond sewage disposal system of the utility model；
Fig. 2-3 is the cross-sectional view of the sedimentation basin in the simple fishpond sewage disposal system of the utility model；
Fig. 3 is the structural schematic diagram in the filtering hairbrush area in the simple fishpond sewage disposal system of the utility model；
Fig. 4 is the structural schematic diagram that the biochemical cotton of filtering in the simple fishpond sewage disposal system of the utility model goes；
Fig. 5-1 is the overall structure signal in the biological areas Fu Bu in the simple fishpond sewage disposal system of the utility model
Figure；
Fig. 5-2 is the cross section structure signal in the biological areas Fu Bu in the simple fishpond sewage disposal system of the utility model
Figure；
Fig. 6 is the structural representation of the haydite emergent aquactic plant purifying area in the simple fishpond sewage disposal system of the utility model
Figure.
In figure, 1. sedimentation basins, 2. water decanters, 3. inhalant regions, 4. exhalant regions, 5. water-supply-pipes, 6. purification filtering circuits, 31.
Water inlet pipe, 32. exhaust-valves, 33. mud valves, 41. outlet pipes, 51. valve A, 52. valve B, 61. horizontal subsurface flow wetland gallery A,
62. horizontal subsurface flow wetland gallery B, 63. horizontal subsurface flow wetland gallery C, 64. horizontal subsurface flow wetland gallery D, 611. hairbrush groups,
631. microorganisms float cloth, 632. fixing devices, 641. water haydites, 642. hollow bricks.
Specific implementation mode
The utility model is described in detail with reference to the accompanying drawings and detailed description.
The simple fishpond sewage disposal system of the utility model includes sedimentation basin 1 successively, and sedimentation basin 1 is by water-supply-pipe and only
Change filtering circuit 6 to connect,
The structure of sedimentation basin, as shown in Fig. 2-1, Fig. 2-2 and Fig. 2-3, including the water inlet pipe 31 that is arranged on sedimentation basin, it sinks
Close to the setting of the position of water-supply-pipe 5 there are one water decanter 2, the relative position of water inlet pipe 31 also sets up that there are one drain holes in shallow lake pond
32 and mudhole 33, drain hole is used for drain hole overhauling the when of clearing up, and is not had to usually, mudhole 33 between when in use long
Regular spoil disposal uses, and is provided with sieve in sedimentation basin, the larger impurity in water for being flowed out in filtered water inlet pipe.
Purification filtering circuit 6 includes four sections of gallerys disposed in parallel, this four sections of gallerys are sequentially connected, are used in every section of gallery
Different filtration, purification structures, is successively handled sewage.
Four sections of gallerys are respectively：Horizontal subsurface flow wetland gallery A61, horizontal subsurface flow wetland gallery B62, horizontal subsurface flow wetland corridor
Road C63, horizontal subsurface flow wetland gallery D64.
Wherein, horizontal subsurface flow wetland gallery A61 is filtering hairbrush area, and structure in this section as shown in figure 3, be provided with
Hairbrush group 611 is filtered, filtering hairbrush group 611 is arranged one group every 10cm, and every group of 10 hairbrush, hairbrush is the poly- second of foodstuffs without toxicity grade
Alkene material is made, and filtering hairbrush uses the cross hairbrush of diameter 12cm, long 80cm.Every group of hairbrush is beaten by angle bar or plastic tube
Hole is suspended on the side wall of horizontal subsurface flow wetland gallery A61, forms 4 meters of hairbrush filtering area, black barn door is covered on region.
Hairbrush main filtration organic suspended matter and field planting nitrobacteria, it is convenient that suspended matter is rinsed in extraction.
Horizontal subsurface flow wetland gallery B62 is biochemical cotton purifying area, as shown in Figure 4：Biochemical cotton size is 1m*1m thickness
20cm is divided into transparent biochemical cotton and rattan cotton.It is arranged one piece for each meter on the length direction of horizontal subsurface flow wetland gallery B62.Between
Every 30cm.Form 4 meters of biological cotton filtration, purification area.Field planting forms nitrobacteria mycoderm and purifies water on biological cotton.
Gallery bottom is laid with quartz sand and haydite.
Horizontal subsurface flow wetland gallery C63 is the areas microorganism Fu Bu, as shown in figure 5, being provided with multiple microorganisms in the position
Floating cloth, the size that microorganism floats cloth are width 0.8m, high 60cm.Microorganism floats cloth by using fixing device 632 (such as angle bar or modeling
Expects pipe) it hangs and is fixed in gallery, microorganism is floated cloth and is made using permeable geotextiles, and the built-in sandy soil of lower end plastic tube of cloth are floated
It is allowed to be suspended vertically in water.
Between multiple microorganisms float cloth 631, interval 50cm is staggered.Flow Wan Qu rotation between floating cloth is set to circulate
It crosses.Microbial mass carrier is formed, makes flow when by between kickboard and floating cloth microbial mass comes into full contact with, improves microorganism
The decomposition of ammonia nitrogen organic matter in water is absorbed and converted.
Horizontal subsurface flow wetland gallery D64 is that haydite emergent aquactic plant plants section：As shown in fig. 6, wherein fill big specification and
Middle specification mixing water haydite 641, haydite is separated with hollow masonry walls.Bottom is laid with two layers of hollow brick 642, upper laying 50cm potteries
Grain.And the evergreen water plant of well developed root system is transplanted in segmentation plantation in gallery.It is absorbed in water using very water water plant root system
The nitrogen phosphorus organic matter of dissolving.This evergreen landscape of section step-by-step arrangement endures water aquatic plant species, chooses Scirpus tabernaemontani, calamus, Lythrum salicaria
Deng.
When carrying out sewage purification, using following method, the specific steps are：
Step 1, water is drawn up into bank using pumping equipment, allows sewage to enter in the sedimentation basin in Fig. 1 and is precipitated, sieve mistake
Filter removes the larger suspended matters such as leaf, rubbish first, and oil removal is further removed using physical sedimentation technique.
Step 2, purification circuit is flowed through by oettIed sewage,
It includes four parts to purify circuit, is followed successively by horizontal subsurface flow wetland gallery A61, horizontal subsurface flow wetland gallery B62, horizontal
Current wetland gallery C63, horizontal subsurface flow wetland gallery D64, purification circuit use coarse plastic drain-pipe, pipe upper level
1/3 is cut out, is laid with quartz sand, haydite in duct bottom, and the normal of well developed root system is transplanted in segmentation plantation on the conduit upper water surface
Clear water plant.
Step 3, treated water is back flowed back into from water outlet place of horizontal subsurface flow wetland gallery 4 in Fig. 1 in fishpond, is completed
To the purification process of fishpond sewage.
Sedimentation basin and horizontal subsurface flow wetland gallery are arranged in fishpond bank, facilitate sewage sucking and filtration treatment.Quartz sand
Filtering mainly removes the nutrients such as tiny suspended organic matter and N, P, has filtration resistance small, large specific surface area, resistance to acid and alkali
By force, the good feature of resistance tocrocking.Can effectively remove the suspended matter in water, and in water colloid, iron, organic matter, pesticide, manganese,
The pollutants such as bacterium, virus have apparent removal to act on.Have many advantages, such as that the rate of filtration is fast, filtering accuracy is high, retaining power is big.
Simultaneously using the nitrogen phosphorus organic matter dissolved in water water plant root system absorption water is endured, evergreen scape is arranged in horizontal subsurface flow wetland gallery
It sees and endures water aquatic plant species, choose Scirpus tabernaemontani, calamus, Lythrum salicaria etc..
The utility model has the beneficial effects that pond culture pattern existing fishpond water quality deterioration for a long time can be solved,
The problem of cultivation water purification regulation is difficult, and fish disease is occurred frequently, power consumption water consumption.
Claims (9)
1. a kind of simple fishpond sewage disposal system, which is characterized in that including sedimentation basin successively (1), the sedimentation basin (1) is logical
It crosses water-supply-pipe to connect with purification filtering circuit (6), the structure of the sedimentation basin, including the water inlet pipe being arranged on sedimentation basin
(31), there are one water decanter (2), the phases of the water inlet pipe (31) close to the setting of the position of water-supply-pipe (5) for the sedimentation basin
One drain hole (32) and mudhole (33) are additionally provided with to position.
2. simple fishpond sewage disposal system according to claim 1, which is characterized in that the purification filtering circuit
(6) include four sections of gallerys disposed in parallel, this four sections of gallerys are sequentially connected, using different filtration, purification knots in every section of gallery
Structure, described four sections of gallerys are respectively：Horizontal subsurface flow wetland gallery A (61), horizontal subsurface flow wetland gallery B (62), horizontal drowned flow
Wetland gallery C (63), horizontal subsurface flow wetland gallery D (64).
3. simple fishpond sewage disposal system according to claim 2, which is characterized in that the horizontal subsurface flow wetland corridor
Road A (61) is filtering hairbrush area, is provided with filtering hairbrush group (611) in this section, the filtering hairbrush group (611) every
10cm is arranged one group, and every group of 10 hairbrush, every group of hairbrush is suspended on horizontal subsurface flow wetland gallery A by angle bar or plastic tube punching
(61) on side wall, 4 meters of hairbrush filtering area is formed.
4. simple fishpond sewage disposal system according to claim 3, which is characterized in that filtering hairbrush uses diameter 12cm
Cross hairbrush, long 80cm covers black barn door on region.
5. simple fishpond sewage disposal system according to claim 2, which is characterized in that the horizontal subsurface flow wetland corridor
Road B (62) is biochemical cotton purifying area, is arranged one piece for each meter on the length direction of horizontal subsurface flow wetland gallery B (62), interval
30cm forms 4 meters of biological cotton filtration, purification area.
6. simple fishpond sewage disposal system according to claim 5, which is characterized in that the biochemical cotton size is
1m*1m thickness 20cm are divided into transparent biochemical cotton and rattan cotton, on biological cotton field planting form nitrobacteria mycoderm and purify water, corridor
Road bottom is laid with quartz sand and haydite.
7. simple fishpond sewage disposal system according to claim 2, which is characterized in that the horizontal subsurface flow wetland corridor
Road C (63) is the areas microorganism Fu Bu, is provided with multiple microorganisms in the position and floats cloth, the microorganism floats cloth (631) and passes through
It is fixed in gallery using fixing device (632) suspension, the lower end of the floating cloth is allowed in water with the built-in sandy soil of plastic tube
It is suspended vertically, between multiple microorganisms float cloth, interleaved arrangement.
8. simple fishpond sewage disposal system according to claim 7, which is characterized in that the microorganism floats the ruler of cloth
It is very little for width 0.8m, high 60cm, the microorganism is floated cloth (631) and is made using permeable geotextiles, the fixing device (632)
For plastic tube or angle bar.
9. simple fishpond sewage disposal system according to claim 2, which is characterized in that the horizontal subsurface flow wetland corridor
Road D (64) is that haydite emergent aquactic plant plants section, wherein filling big specification and middle specification mixing water haydite (641), haydite is empty
Heart masonry walls are separated, and bottom is laid with two layers of hollow brick (642), upper laying 50cm haydites.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721298674.XU CN207811495U (en) | 2017-10-10 | 2017-10-10 | A kind of simple fishpond sewage disposal system |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721298674.XU CN207811495U (en) | 2017-10-10 | 2017-10-10 | A kind of simple fishpond sewage disposal system |
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| Publication Number | Publication Date |
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| CN207811495U true CN207811495U (en) | 2018-09-04 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201721298674.XU Expired - Fee Related CN207811495U (en) | 2017-10-10 | 2017-10-10 | A kind of simple fishpond sewage disposal system |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110896911A (en) * | 2019-12-06 | 2020-03-24 | 天津农学院 | Method for constructing pond culture circulating water system |
| CN116730514A (en) * | 2023-07-25 | 2023-09-12 | 辽宁省海洋水产科学研究院(辽宁省农业科学院大连生物技术研究所、辽宁省海洋环境监测总站) | In-situ treatment method for seawater pond culture tail water |
-
2017
- 2017-10-10 CN CN201721298674.XU patent/CN207811495U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110896911A (en) * | 2019-12-06 | 2020-03-24 | 天津农学院 | Method for constructing pond culture circulating water system |
| CN110896911B (en) * | 2019-12-06 | 2022-03-29 | 天津农学院 | Method for constructing pond culture circulating water system |
| CN116730514A (en) * | 2023-07-25 | 2023-09-12 | 辽宁省海洋水产科学研究院(辽宁省农业科学院大连生物技术研究所、辽宁省海洋环境监测总站) | In-situ treatment method for seawater pond culture tail water |
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| Date | Code | Title | Description |
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| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20180904 Termination date: 20191010 |