CN205035164U - Step pool water purification system - Google Patents
Step pool water purification system Download PDFInfo
- Publication number
- CN205035164U CN205035164U CN201520780904.0U CN201520780904U CN205035164U CN 205035164 U CN205035164 U CN 205035164U CN 201520780904 U CN201520780904 U CN 201520780904U CN 205035164 U CN205035164 U CN 205035164U
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- China
- Prior art keywords
- pool
- water
- plant
- purification system
- water purification
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- 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.)
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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
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02W—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO WASTEWATER TREATMENT OR WASTE MANAGEMENT
- Y02W10/00—Technologies for wastewater treatment
- Y02W10/10—Biological treatment of water, waste water, or sewage
Abstract
The utility model provides a plant on the partial pool has floating plant that step pool water purification system, the grade eight pool connects gradually to low from the height at least, and the water on the higher level pool enters into the subordinate pool through the overflow launder, and it has emerged plant to plant on the partial pool that lies in the eminence, is lieing in the lower. Planting emerged plant's the pool depth of water be 0.6~0.8 meter, the pool depth of water of planting floating plant is 1 0.1m. Therefore, the utility model provides a pair of step pool water purification system connects through overflow between the pools at different levels to adopt the different depth of waters, the structure of different plants is planted in the cooperation, can improve the purifying rate of organic granule by a wide margin, and the water surface for aquaculture has great improvement with the proportion of the wetland treatment surface of water. And purify the high quality, through the quality of water that purifies, can be used for breeding to the high aquatic products of quality of water requirement, giant salamander for example.
Description
Technical field
The utility model relates to a kind of water purification system, particularly a kind of step pool water purification system.
Background technology
In prior art, favourable artificial swamp carries out the mode of Water warfare, mainly utilizes soil, artificial dielectric, plant, the physics of microorganism, chemistry, biological triple synergy, to a kind of technology that sewage, mud process.Its mechanism of action comprises absorption, delay, filtration, redox, precipitation, microbial decomposition, conversion, plant are covered, the acting in conjunction of residue accumulated, water transpiration and nutrition absorption and all kinds of animal, and water quality is purified.But the processing efficiency of current artificial swamp is still lower, and the ratio showing as water surface for aquaculture and the wetland variation water surface is lower, usually comparatively satisfied effect could be obtained more than 1:10.
Summary of the invention
Technical problem to be solved in the utility model is to provide a kind of step pool water purification system, can make full use of the wetland water surface, improves purification efficiency, in conjunction with the water purification system that different plant composition is three-dimensional.
For solving the problems of the technologies described above, the technical scheme that the utility model adopts is: a kind of step pool water purification system, at least eight grades of pools connect from high to low successively, the water on the higher level pool enters into the subordinate pool by overflow groove, be implanted with emergent in the part pool kind being positioned at eminence, be implanted with floating plant in the part pool kind being positioned at lower.
The pool depth of water of described plantation emergent is 0.6 ~ 0.8 meter, and the pool depth of water of plantation floating plant is 1 ± 0.1m.
16 grades of pools connect from high to low successively.
Also be provided with the miscegenation pool, plant in the miscegenation pool simultaneously and be implanted with emergent and floating plant.
Also be provided with the companion planting pool, plant in the companion planting pool simultaneously and be implanted with floating plant and submerged plant.
In the end the water outlet position on the one-level pool is provided with filtration unit.
Overflow groove is provided with between the pool at different levels.
For cultivation recirculated water, wherein topmost pollutent is organic granular, improves the decontamination effect improving of organic granular, can improve water purification efficiency.
Therefore, a kind of step pool water purification system that the utility model provides, is connected by overflow between the pool at different levels, and adopt different water depth, coordinate the structure of the different plant of plantation, significantly can improve the purification rate of organic granular, the ratio of water surface for aquaculture and the wetland variation water surface is greatly improved.And depuration quality is high, through the water quality of purification, can be used in cultivating the fishery products high to water quality requirement, such as giant salamander.
Accompanying drawing explanation
Below in conjunction with drawings and Examples, the utility model is described in further detail:
Fig. 1 is one-piece construction schematic diagram of the present utility model.
In figure: the first step pool 1, the pool, the second stage 2, the third stage pool 3, the fourth stage pool 4, the pool 6, the 5, six grade, the level V pool, the pool 9, the 8, nine grade, the pool, 7th grade of the 7, eight grade, the pool, the secondary pool 12, the one-level pool the 11, ten, the tenth grade of pool the 10, ten, the 13 grade of pool 13, tenth pool 16, the 15, the 16 grade, the Pyatyi pool, the level Four pool the 14, ten.
Embodiment
As in Fig. 1, a kind of step pool water purification system, at least eight grades of pools connect from high to low successively, and the water on the higher level pool enters into the subordinate pool by overflow groove, are implanted with emergent in the part pool kind being positioned at eminence, are implanted with floating plant in the part pool kind being positioned at lower.Structure thus, purification efficiency of the present utility model, namely the ratio of water surface for aquaculture and the wetland variation water surface reaches 1:8.After tested, first through emergent again through the scheme of floating plant, comparatively other schemes can improve decontamination effect improving comparatively significantly, concrete mechanism is still indefinite at present, analysis may for look for food insect and hydrocoles be using the larger organic granular of the part in aquaculture water as food, and thus processing efficiency is higher.
In this example, emergent comprises Canna generalis Bailey, Hai Shouhua, Spiked Loosestrife, cyperus alternifolius, cattail, Arundo donax and reed, and floating plant comprises lotus, water lily, the chrysanthemum fire hose and floating heart.
The pool depth of water of described plantation emergent is 0.6 ~ 0.8 meter, and the pool depth of water of plantation floating plant is 1 ± 0.1m.Structure thus, coordinate with plant, build the environment being applicable to birds, insect, hydrocoles and microorganism growth, in emergent and the shallow water pool, to become reconciled the bacterium that itches based on insect, hydrocoles, birds, insect, hydrocoles eat the organic granular of precipitation, and aerobic microbiological is by respiration, and the most of organic substance decomposing in waste water is become carbonic acid gas and water.In floating plant and the deep water pool, hydrocoles eat further precipitation organic granular, organic material decomposition is become carbonic acid gas and methane by anaerobic bacterium, and nitrobacteria is nitrated by ammonium salt, and nitrate-nitrogen reduction is become nitrogen etc. by denitrifying bacterium.By this series of effect, in sewage mainly contain organic pollutants can obtain degraded assimilation, become a part for microorganism cells, remaining inorganic substance becoming environmental sound revert to occurring in nature.
Preferred scheme, as in this example, 16 grades of pools connect from high to low successively.Structure thus, brings up to 1:6 by the ratio of water surface for aquaculture and the wetland variation water surface further.
In preferred scheme, be also provided with the miscegenation pool, plant in the miscegenation pool simultaneously and be implanted with emergent and floating plant.Also be provided with the companion planting pool, plant in the companion planting pool simultaneously and be implanted with floating plant and submerged plant.After tested, the miscegenation pool and the companion planting pool respectively account within 1-3, the highlyest within the scope of this ratio of water surface for aquaculture and the wetland variation water surface can be brought up to 1:5.The quantity continuing to increase the miscegenation pool and the companion planting pool then to efficiency without obvious lifting, and processing efficiency may be made to decline, concrete mechanism is still not clear.Submerged plant in this example adopts potamogeton malaianus.
In the end the water outlet position on the one-level pool is provided with filtration unit.Filtration unit in this example adopts concrete filtration unit, and skin is coarse aggregate, and centre is fine aggregate, and internal layer is sand-cement slurry.Through the water of filtration unit, be admitted to next procedure.
Overflow groove is provided with between the pool at different levels.Structure thus, is convenient to precipitate on the pool at different levels, and keeps the depth of water in the pool.Preferably, overflow groove is provided with regulation of level baffle plate.
The above embodiments are only optimal technical scheme of the present utility model, and should not be considered as restriction of the present utility model, and the embodiment in the application and the feature in embodiment, can arbitrary combination mutually when not conflicting.The technical scheme that protection domain of the present utility model should be recorded with claim, the equivalents comprising technical characteristic in the technical scheme of claim record is protection domain.Namely the equivalent replacement within the scope of this improves, also within protection domain of the present utility model.
Claims (7)
1. a step pool water purification system, it is characterized in that: at least eight grades of pools connect from high to low successively, the water on the higher level pool enters into the subordinate pool by overflow groove, is implanted with emergent in the part pool kind being positioned at eminence, is implanted with floating plant in the part pool kind being positioned at lower.
2. a kind of step pool according to claim 1 water purification system, is characterized in that: the pool depth of water of described plantation emergent is 0.6 ~ 0.8 meter, and the pool depth of water of plantation floating plant is 1 ± 0.1m.
3. a kind of step pool according to claim 1 water purification system, is characterized in that: 16 grades of pools connect from high to low successively.
4. a kind of step pool water purification system according to claim 1 or 3, is characterized in that: be also provided with the miscegenation pool, plants simultaneously be implanted with emergent and floating plant in the miscegenation pool.
5. a kind of step pool water purification system according to claim 1 or 3, is characterized in that: be also provided with the companion planting pool, plants simultaneously be implanted with floating plant and submerged plant in the companion planting pool.
6. a kind of step pool water purification system according to claim 1 or 3, is characterized in that: in the end the water outlet position on the one-level pool is provided with filtration unit.
7. a kind of step pool according to claim 1 water purification system, is characterized in that: be provided with overflow groove between the pool at different levels.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520780904.0U CN205035164U (en) | 2015-10-10 | 2015-10-10 | Step pool water purification system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520780904.0U CN205035164U (en) | 2015-10-10 | 2015-10-10 | Step pool water purification system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205035164U true CN205035164U (en) | 2016-02-17 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520780904.0U Expired - Fee Related CN205035164U (en) | 2015-10-10 | 2015-10-10 | Step pool water purification system |
Country Status (1)
| Country | Link |
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| CN (1) | CN205035164U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105836892A (en) * | 2016-05-19 | 2016-08-10 | 昆明市园林科学研究所 | Method for purifying tail water of sewage treatment plant by using combined aquatic plants |
| CN106966508A (en) * | 2017-05-26 | 2017-07-21 | 湖南农业大学 | The method that a kind of utilization Plant Pond+artificial wetland high-efficiency removes heavy metal in farmland irrigating water |
-
2015
- 2015-10-10 CN CN201520780904.0U patent/CN205035164U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105836892A (en) * | 2016-05-19 | 2016-08-10 | 昆明市园林科学研究所 | Method for purifying tail water of sewage treatment plant by using combined aquatic plants |
| CN106966508A (en) * | 2017-05-26 | 2017-07-21 | 湖南农业大学 | The method that a kind of utilization Plant Pond+artificial wetland high-efficiency removes heavy metal in farmland irrigating water |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| 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: 20160217 Termination date: 20211010 |