CN205635077U - Artificial ecological purifier - Google Patents
Artificial ecological purifier Download PDFInfo
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- CN205635077U CN205635077U CN201620385896.4U CN201620385896U CN205635077U CN 205635077 U CN205635077 U CN 205635077U CN 201620385896 U CN201620385896 U CN 201620385896U CN 205635077 U CN205635077 U CN 205635077U
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Abstract
The utility model provides an artificial ecological purifier, the structure includes the ecological water pond, the bottom of the pool from the bottom up in ecological water pond has set gradually water distribution layer no. 1, water distribution layer no. 2, biological filtering layer no. 1, biological filtering layer no. 2 and come -up water layer to set up coarse sand drainage district at a water end (W. E. ). The pool wall in ecological water pond has the prevention of seepage function, water distribution layer no. 1 comprises the gravel that the particle diameter is 30~40mm, has buried many water distributors in the water distribution layer underground, and the lateral wall of each water distributor evenly is provided with the water distribution hole. Compared with the prior art, the utility model, have following characteristics: the utility model discloses can for the microorganism provide good carrier, for sewage seepage flow provide good water conservancy condition, form good little ecological environment, dispose of sewage efficient, the view is effectual and operation management advantage such as convenient.
Description
Technical field
This utility model relates to a kind of artificial ecological purifier that a kind of purifier, especially purification efficiency are high.
Background technology
Common artificial ecological purifier: artificial swamp, is to utilize the triple synergism of physics, chemistry and biology in natural system to realize dirty water purification.Its mechanism of action includes adsorbing, is detained, filters, oxidoreduction, precipitation, microbial degradation, plant are covered, residue accumulated, water transpiration and Nutrient Absorption and the effect of all kinds of animal.At present, the structure of artificial swamp flows through mode by water body and is broadly divided into undercurrent (including level stream and vertical current) artificial swamp and surface current artificial wetland.There is following problem demanding prompt solution in such artificial swamp: one, due to current wetland filtrate arrange simply, that water distribution inequality causes processing load is low；Two, drowned flow artificial wet land front end water inlet end blocks because being difficult to the larger molecular organics degraded and float long time integration, reduces operation stability and the service life of wetland；Three, the plant of wetland is relatively low to the absorbability of phosphorus, and the removal effect of total phosphorus is undesirable；Four, winter low temperature runs poor processing effect；Five, wetland the most all ratios are shallower, and floor space is bigger.When current wetland is applied to community wastewater purification or deep purifying, owing to little district open space is little, water quality requirement high (water outlet is usually used in water reuse in landscape), these adverse effects are the most notable, often lead to landscape water and the defects such as eutrophication, water quality clarity reduction periodically occur.
Summary of the invention
Technical assignment of the present utility model is for above weak point, it is provided that a kind of artificial ecological purifier that purification efficiency is high, microecosystem is good.
This utility model solves its technical problem and be the technical scheme is that and be disposed with water distribution layer one, water distribution layer two, chitosan fluid dressing one, chitosan fluid dressing two and floating water layer from top to bottom at the bottom of the pond in ecological pond, and arranges coarse sand filtered water section in the water side in ecological pond；Water distribution layer one arranges the gravel that particle diameter is 30 ~ 40mm, is embedded with many water distributors in water distribution layer one, and the sidewall of each water distributor is evenly arranged with plural number water distributing pore；Water distribution layer two arranges the gravel that particle diameter is 15 ~ 30mm；Chitosan fluid dressing one arranges the gravel that particle diameter is 6 ~ 10mm；Chitosan fluid dressing two arranges the coarse sand that particle diameter is 3 ~ 6mm；Floating water layer local or the full water surface are provided with plant and fix net, and coarse sand filtered water section arranges the zeolite filler layer of 3 ~ 6mm.
The thickness of described water distribution layer one is 20 ~ 30cm, the thickness of described water distribution layer two is 15 ~ 20cm, and the thickness of described chitosan fluid dressing one is 80 ~ 100cm, and the thickness of described chitosan fluid dressing two is 50 ~ 60cm, the thickness of described floating water layer is 50 ~ 70cm, and the thickness of described coarse sand filtered water section is 100 ~ 120cm.
Floatingleaved plant, submerged plant is planted on described chitosan fluid dressing two；Described plant is fixing plants emergent aquactic plant on the net.
The water distributing pore diameter 5 ~ 7mm arranged on described water distributor.
This utility model compared with prior art, has the following characteristics that one, by each packing layer thickness and the screening of gravel particle diameter and rational water distribution form, solving the existing determination that artificial wetland treatment efficiency is low, purifying water effect is unstable；Overcome the system jams problem caused because of Study on Packing Medium Selection particle diameter is unreasonable, filling-material structure layout is unreasonable, pipeline tapping mode is unreasonable etc., reduce the probability of filtering layer and line clogging.Two, this utility model is to combine biofilter and the advantage of surface flow artificial marshland technology, a kind of artificial ecological purifier of invention, sewage is from bottom to top, first vertical penetration crosses chitosan fluid dressing one and chitosan fluid dressing two, the efficient degradation effect to pollutant by filtrate attached microbial in filtering layer and root system of plant, it is possible to remove in water the pollutant such as most COD, ammonia nitrogen, total phosphorus；Again by the deep purifying function of floating water layer plant, improve effluent quality, promote landscape effect；Last water outlet retains the SS adsorbed in waste water and total phosphorus further through coarse sand filtered water section, it is ensured that purifying water effect.Three, this utility model can be degraded by the root system of plant in chitosan fluid dressing one and chitosan fluid dressing two, absorb the biomembrane produced in filtering layer, delays the washing time of filtering layer, it is simple to daily maintenance and management；When chitosan fluid dressing attachment is more, when filtering layer water penetration reduces, as long as being opened by the drainage valve of the backwash drain pipe with water distributor UNICOM, by quickly discharging water, filtrate attachment just can be washed away by flushing, again recovers the water penetration of filtering layer.Four, the fancy fishes put in a suitable place to breed by floating water layer can form good microecological environment with the plant in device, microorganism by food chain.
In a word, the advantage that this utility model combines biofilter and free water surface wetland, gravel and coarse sand is used to constitute hypothallus, good carrier can be provided for microorganism, thering is provided good hydraulics for sewage seepage flow, it is provided that the substrate needed for aquatic plants growth, the efficiency processing sewage is high, landscape effect is good, and operational management is convenient.
Accompanying drawing explanation
This utility model is further described the most in conjunction with the embodiments.
Fig. 1 is the cross section structure schematic diagram of a kind of artificial ecological purifier.
In figure: 1, water distribution layer one；2, water distribution layer two；3, chitosan fluid dressing one；4, chitosan fluid dressing two；5, floating water layer；6, coarse sand filtered water section；7, plant fixes net；8, water distributor；9, water inlet pipe；10, backwash drain pipe；11, emergent aquactic plant；12, floatingleaved plant；13, submerged plant；14, drain pipe；15, ecological pond.
Detailed description of the invention
With reference to Figure of description, a kind of artificial ecological purifier of the present utility model is described in detail below.
A kind of artificial ecological purifier of the present utility model, structure includes being disposed with water distribution layer 1, water distribution layer 22, chitosan fluid dressing 1, chitosan fluid dressing 24 and floating water layer 5 from top to bottom at the bottom of the pond in ecological pond 15, and arranges coarse sand filtered water section 6 in the water side in ecological pond 15；The pool wall of described artificial ecological purifier has antiseepage function.Water distribution layer 1 arranges the gravel that particle diameter is 30 ~ 40mm, is embedded with many water distributors 8 in water distribution layer 1, and the sidewall of each water distributor 8 is evenly arranged with plural number water distributing pore；Water distribution layer 22 arranges the gravel that particle diameter is 15 ~ 30mm；Chitosan fluid dressing 1 arranges the gravel that particle diameter is 6 ~ 10mm；Chitosan fluid dressing 24 arranges the coarse sand that particle diameter is 3 ~ 6mm；Floating water layer 5 local or the full water surface are provided with plant and fix net 7, and coarse sand filtered water section 6 arranges the zeolite filler layer of 3 ~ 6mm.
The thickness of described water distribution layer 1 is 20 ~ 30cm, the thickness of described water distribution layer 22 is 15 ~ 20cm, the thickness of described chitosan fluid dressing 1 is 80 ~ 100cm, the thickness of described chitosan fluid dressing 24 is 50 ~ 60cm, the thickness of described floating water layer 5 is 50 ~ 70cm, and the thickness of described coarse sand filtered water section 6 is 100 ~ 120cm.
Floatingleaved plant 12, submerged plant 13 is planted on described chitosan fluid dressing 24；Described plant is fixed and combines the landscape effect multiple emergent aquactic plant 11 of plantation on net 7.
The water distributing pore diameter 5 ~ 7mm arranged on described water distributor.
Each packing layer of the present utility model has following functions: be evenly distributed in water distribution layer 1 and water distribution layer 22 by sewage by the water distributor 8 in water distribution layer 1, and water distribution layer 22 is mixed into following water distribution layer 1 for preventing gravel in upper strata chitosan fluid dressing 1 and chitosan fluid dressing 24 and coarse sand；Chitosan fluid dressing 1 and chitosan fluid dressing 24 and pollutant for adsorbing, in biodegradation and filter sewage；The water plant of floating water layer 5 plantation: emergent aquactic plant 11, floatingleaved plant 12 and submerged plant 13 can be degraded the metabolite of the pollutant in sewage and chitosan fluid dressing further, and the filter course avoiding particle diameter less by the set effect of water plant root system is directly washed away by sewage and affects filter effect；Coarse sand filtered water section 6 is for retaining remaining SS and total phosphorus in absorption waste water.
In this utility model running, sewage after pretreatment is delivered to water distributor 8 through water inlet pipe 9, water distributing pore by water distributor 8, sewage is evenly distributed to ecological basin bottom, successively through water distribution layer 1, water distribution layer 22, chitosan fluid dressing 1 and chitosan fluid dressing 24 and floating water layer 5, after after coarse sand filtered water section 6 is filtered by drain pipe 14 qualified discharge or reuse.When the float of chitosan fluid dressing 1 and the metabolite of chitosan fluid dressing 24 and filtration increases, when causing resistance to increase, close the valve on water inlet pipe 9, open the valve of backwash drain pipe 10, water in pond is quickly released, by discharging water, water distribution layer 1, water distribution layer 22 and chitosan fluid dressing 1, chitosan fluid dressing 24 being carried out backwash, the filtering layer after backwash is regenerated, and can re-start clean water treatment.
This utility model apparatus structure form combines the characteristic of biofilter and free water surface wetland, has the advantage that floor space is little, purification efficiency is high, effluent quality is good；Water distribution and filling system are not easily blocked；Overlying water layer plantation multiformity water plant, and put fancy fishes in a suitable place to breed, it is possible to the metabolite that the true packing area of degraded further produces, reduce filler and please wash intensity, lifting device clean-up effect, form good microecosystem, stable long with service life.
Claims (4)
1. an artificial ecological purifier, including ecological pond (15), it is characterized in that: be disposed with water distribution layer one (1), water distribution layer two (2), chitosan fluid dressing one (3), chitosan fluid dressing two (4) and floating water layer (5) at the bottom of the pond of ecological pond (15) from top to bottom, and coarse sand filtered water section (6) is set in the water side of ecological pond (15)；Water distribution layer one (1) arranges the gravel that particle diameter is 30 ~ 40mm, is embedded with many water distributors (8) in water distribution layer one (1), and the sidewall of each water distributor (8) is evenly arranged with plural number water distributing pore；Water distribution layer two (2) arranges the gravel that particle diameter is 15 ~ 30mm；Chitosan fluid dressing one (3) arranges the gravel that particle diameter is 6 ~ 10mm；Chitosan fluid dressing two (4) arranges the coarse sand that particle diameter is 3 ~ 6mm；Floating water layer (5) local or the full water surface are provided with plant and fix net (7), and coarse sand filtered water section (6) arrange the zeolite filler layer of 3 ~ 6mm.
A kind of artificial ecological purifier the most according to claim 1, it is characterized in that: the thickness of described water distribution layer one (1) is 20 ~ 30cm, the thickness of described water distribution layer two (2) is 15 ~ 20cm, the thickness of described chitosan fluid dressing one (3) is 80 ~ 100cm, the thickness of described chitosan fluid dressing two (4) is 50 ~ 60cm, the thickness of described floating water layer (5) is 50 ~ 70cm, and the thickness of described coarse sand filtered water section (6) is 100 ~ 120cm.
A kind of artificial ecological purifier the most according to claim 1 and 2, it is characterised in that: plant floatingleaved plant (12), submerged plant (13) on described chitosan fluid dressing two (4)；Described plant is fixed and plants emergent aquactic plant (11) on net (7).
A kind of artificial ecological purifier the most according to claim 1, it is characterised in that: the upper a diameter of 5 ~ 7mm of water distributing pore arranged of described water distributor (8).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620385896.4U CN205635077U (en) | 2016-05-03 | 2016-05-03 | Artificial ecological purifier |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620385896.4U CN205635077U (en) | 2016-05-03 | 2016-05-03 | Artificial ecological purifier |
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| Publication Number | Publication Date |
|---|---|
| CN205635077U true CN205635077U (en) | 2016-10-12 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201620385896.4U Expired - Fee Related CN205635077U (en) | 2016-05-03 | 2016-05-03 | Artificial ecological purifier |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112794549A (en) * | 2019-11-14 | 2021-05-14 | 北京远浪潮生态建设有限公司 | High-load anti-blocking type light ultra-high-porosity plant filter bed process technology and method |
-
2016
- 2016-05-03 CN CN201620385896.4U patent/CN205635077U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112794549A (en) * | 2019-11-14 | 2021-05-14 | 北京远浪潮生态建设有限公司 | High-load anti-blocking type light ultra-high-porosity plant filter bed process technology and method |
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| Date | Code | Title | Description |
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| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20161012 Termination date: 20170503 |
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| CF01 | Termination of patent right due to non-payment of annual fee |