CN205856265U - Blockage resisting, anti-short stream have the micro-polluted water land treatment system of reoxygenation function - Google Patents
Blockage resisting, anti-short stream have the micro-polluted water land treatment system of reoxygenation function Download PDFInfo
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- CN205856265U CN205856265U CN201620822646.2U CN201620822646U CN205856265U CN 205856265 U CN205856265 U CN 205856265U CN 201620822646 U CN201620822646 U CN 201620822646U CN 205856265 U CN205856265 U CN 205856265U
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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
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Abstract
The utility model proposes a kind of blockage resisting, anti-short stream has the micro-polluted water land treatment system of reoxygenation function, it includes impervious barrier, water inlet pipe, outlet pipe, rubble section, every dirty case, packing section, aerobic ecological case, rubble section, geotextiles, planting soil and plant, wherein said impervious barrier is laid on trench bottom and sidewall, water inlet pipe and outlet pipe are separately positioned on the two ends of irrigation canals and ditches length direction, it is arranged on water inlet pipe rear portion every dirty case, rubble section is arranged on every between the canal wall of dirty case and water inlet pipe one end, aerobic ecological case is distributed in the irrigation canals and ditches after dirty case, packing section is arranged between dirty case and aerobic ecological case and between aerobic ecological case, rubble section is arranged between the canal wall of last aerobic ecological case and outlet pipe one end.
Description
Technical field
This utility model relates to a kind of micro-polluted water treatment system, particularly relates to a kind of blockage resisting, prevents that short stream has reoxygenation merit
The micro-polluted water land treatment system of energy.
Background technology
Along with the continuous quickening of modernization, environmental pollution increasingly sharpens, and Urban Natural and artificial water quality are day by day
Deteriorate.The promotion simultaneously built with China " sponge city ", rainwater recycle utilizes becomes inexorable trend.Above polluted-water, all
Could be met it after need to purifying view and admire, entertain and reuse requirement.But its water quality is different from traditional sewage, its pollutant
Matter content is relatively fewer, and traditional wastewater biochemical processing process and equipment are effective raw because water Middle nutrition source content deficiency is hardly formed
Thing group, clean-up effect is undesirable.Current research is it is believed that land treatment system (subsurface infiltration, artificial swamp) is clean
Change micro-polluted water and the more satisfactory technological approaches of one of suppression eutrophication.The land treatment technique system physics by filler
The pollutant in water are removed in the effect such as filtration, the biodegradation of attached microbial, absorption and the metabolism of plant, absorption
Matter.The micro-polluted water matter such as its superposition, compound and that interpromoting relation in five elements is complementary purification mechanism can effectively overcome low nutrition source, variation water quality big
Feature, reaches the purpose effectively evolved.But tradition land treatment system is primarily present the deficiency of following aspect:
After a certain time of operation, the water yield of system can be greatly reduced tradition land treatment system, the most completely plugged.
Its reason mainly has two aspects, and one is under oxygen content deficiency in system, aerobic microbiological and the quantity of nitrobacteria and activity
Fall, contaminants removal rate declines, thus organic and ammonia and nitrogen pollution material accumulated plugging in causing system；Two is at tradition soil
Reason system relies primarily on physical filtering and biological adsorption to the removal of inorganic pollution material (silt, mineral suspensions), but cannot
Inorganic pollution material under intercepting is transferred out system.The operation time is the longest, and the inorganic pollution material that system retains is the most, finally
Result in blockage.
For the Chinese patent of problem Publication No. CN1562772A of land treatment system reoxygenation difficulty at land treatment systems
Middle perforation breather of arranging, perforation breather appearance coated high molecular hydrophobic air permeable film, one end of perforation breather connects ground
The exhaust fan of table, the other end directly communicates with air, drives exhaust fan to rotate by natural wind, forms negative pressure in breather,
Make air circulate at breather, then by polymeric hydrophobic ventilated membrane, oxygen is put in land treatment system.Its defect master
Having three aspects: first, polymeric hydrophobic ventilated membrane price is higher, causes land treatment system cost too high；Second, soil
System reoxygenation power relies on natural wind, and reoxygenation amount is unstable；3rd, the too low then natural wind of exhaust fan rational height is little, reoxygenation
Deficiency, rational height is too high then to be destroyed relatively greatly Markov Model, and application is limited.The China of publication number CN103387290A is specially
Profit arranges aeration tube, by external fan oxygenation in system in land treatment system.Its defect mainly has two aspects: the
One, system needs to arrange external air source, it is necessary to arranging aerator machine room, blower fan operating noise is relatively big simultaneously, is not suitable for using
In the region higher to view and noise requirements；Second, aeration tube is set relative to bottom in traditional handicraft, is vertically arranged aeration
Pipe maintenance is relatively easy, but its workload is the biggest.When especially changing aeration tube, it is arranged on the cobble of aeration tube periphery
Protective layer can produce and cave in, and the installation to new aeration tube produces considerable hurdle.
For the problem of land treatment system blocking, the patent of patent No. ZL200910199880.9, filtered by use
Plate and filtrate intercept and carry SS pollutant in water inlet, but filter plate and filter clogging inspection, dismount, clean and more change jobs
Loaded down with trivial details, time-consuming work consuming.Also have part tradesman that backwashing system is introduced land treatment system, utilize water purification recoil to remove system
SS polluter in system, but backpurge system cost is higher, and operational management operation is complicated；Simultaneity factor must be provided with clear water reserviors,
Also needing peripheral hardware backwashing pump or pump house, its range of application is limited bigger.
Tradition land treatment system is mostly vertical current or level is streamed, by system irrigation canals and ditches shape, uniform filling simultaneously
The impact of the conditions such as degree, blocking and the microorganism colonization uniformity, is susceptible to short flow phenomenon, the time of staying contracting of a part of water
Short, can not get sufficiently cleaned up, reduce treatment effeciency；The time of staying of another part water may be the longest, current base even occurs
The slough that this stagnation is motionless, decreases the dischargeable capacity of processing system, and system purification effect is caused adverse effect.
In sum, it is necessary to be improved in fact.
Utility model content
The utility model proposes a kind of blockage resisting, prevent that short stream has the micro-polluted water land treatment system of reoxygenation function, solve
Prior art land treatment system easily blocks, reoxygenation is not enough, reoxygenation amount is unstable and the defect of system short stream etc..
The technical solution of the utility model is achieved in that
A kind of blockage resisting, anti-short stream have the micro-polluted water land treatment system of reoxygenation function, and it includes impervious barrier, water inlet
Pipe, outlet pipe, rubble section, every dirty case, packing section, aerobic ecological case, rubble section, geotextiles, planting soil and plant, wherein said
Impervious barrier is laid on trench bottom and sidewall, water inlet pipe and outlet pipe and is separately positioned on the two ends of irrigation canals and ditches length direction, every dirty case
Being arranged on water inlet pipe rear portion, rubble section is arranged on every between the canal wall of dirty case and water inlet pipe one end, and aerobic ecological case is distributed on every dirt
In irrigation canals and ditches after case, packing section is arranged between dirty case and aerobic ecological case and between aerobic ecological case, and rubble section is arranged
Between the canal wall of last aerobic ecological case and outlet pipe one end.
Compared with prior art, this utility model has the advantages that and has intercepted SS in water by setting every dirty case
It is also transferred out system by pollutant；By the reoxygenation in system that aerobic ecological case is substantially stabilized, and formed therein which benefit
Microbiologic population；The effective anti-locking system of height facility every dirty case and the intake-outlet of aerobic ecological case is utilized to occur that short stream is existing
As.Unchanged table Markov Model, do not increase external attached facility on the premise of solve land treatment system easily block, multiple
The shortcomings such as hypoxgia, reoxygenation amount instability and the short stream of system, reduce the workload of system maintenance management, improve land treatment systems
The purification efficiency of system and service life.
This utility model further improves as follows:
Further, described inside dirty case, also include fiber gauze pad and every dirty case top cover, described every dirty case inner upper
Being provided with roller motor, bottom is provided with power transmission shaft, and described fleece pad is around roller motor and power transmission shaft, described fiber gauze pad top
Being provided with and cut a dirty basket, described section of dirty basket rotates under the drive of roller motor, described snaps onto on casing every dirt case top cover.
Further, described aerobic ecological upper box part is provided with motor, and Motor Shaft connects impeller, and impeller is in the drive of motor
Lower rotation.
Further, in described aerobic ecological case, bottom sets filler, and filler material is for having high-specific surface area and porosity
Polyester fiber or polyester, plant composite fibre.
Further, also including the aerobic ecological case top cover snapping onto casing top, passage is arranged at top cover top, under top cover
Portion is provided with silk screen, and meshcount is 10 mesh～18 mesh, and silk screen material is plastics or the metal through antirust treatment.
Further, the described tank wall top, front every dirty case and aerobic ecological case is provided with water inlet, tank wall bottom, the back side
Being provided with outlet, micro-polluted water land treatment system is divided into several independent paragraph, and the water (flow) direction of each paragraph is down
Water inlet, upper water-out.
Further, described rubble section material is gravel or the zeolite of particle diameter 5～6cm.
Further, described packing section material is the gravel of particle diameter 3～4cm, zeolite, ceramics filling or glass pumice, joins
Composition and division in a proportion is 1: 1: 1 or 1: 1: 0.5.
Further, described rubble section material is the gravel of particle diameter 1～2cm.
Further, described rubble section, packing section and rubble section top use geotextiles to completely cut off with planting soil, in planting soil
Portion's planting plants.
Accompanying drawing explanation
In order to be illustrated more clearly that this utility model embodiment or technical scheme of the prior art, below will be to embodiment
Or the required accompanying drawing used is briefly described in description of the prior art, it should be apparent that, the accompanying drawing in describing below is only
It is embodiments more of the present utility model, for those of ordinary skill in the art, before not paying creative work
Put, it is also possible to obtain other accompanying drawing according to these accompanying drawings.
Fig. 1 is structural representation of the present utility model.
Fig. 2 is to face generalized section every dirty case.
Fig. 3 is the side elevational cross-section schematic diagram every dirty case.
Fig. 4 is the top cross-sectional view every dirty case.
Fig. 5 be aerobic ecological case face generalized section.
Fig. 6 is the side elevational cross-section schematic diagram of aerobic ecological case
Fig. 7 is the top cross-sectional view of aerobic ecological case.
Wherein: 1. impervious barrier, 2. water inlet pipe, 3. rubble section, 4. every dirty case, 5. packing section, 6. aerobic ecological case, 7. rubble
Section, 8. geotextiles, 9. planting soil, 10. plant, 11. outlet pipes, 12. roller motors, 13. power transmission shafts, 14. fiber gauze pads, 15.
Cutting dirty basket, 16. every dirty case top cover, 17. motors, 18. impellers, 19. fillers, 20. aerobic ecological case top covers.
Detailed description of the invention
Below in conjunction with the accompanying drawing in this utility model embodiment, the technical scheme in this utility model embodiment is carried out
Clearly and completely describe, it is clear that described embodiment is only a part of embodiment of this utility model rather than whole
Embodiment.Based on the embodiment in this utility model, those of ordinary skill in the art are not under making creative work premise
The every other embodiment obtained, broadly falls into the scope of this utility model protection.
As Fig. 1 is to shown in 7, for meeting a kind of blockage resisting of the present utility model, preventing that short stream has the micro-polluted water of reoxygenation function
Land treatment system, it include impervious barrier 1, water inlet pipe 2, outlet pipe 11, rubble section 3, every dirty case 4, packing section 5, aerobic ecological
Case 6, rubble section 7, geotextiles 8, planting soil 9 and plant 10.In ground excavation or build irrigation canals and ditches by laying bricks or stones.Impervious barrier 1 is laid at the bottom of irrigation canals and ditches
Portion and sidewall.Water inlet pipe 2 and outlet pipe 11 are separately positioned on the two ends of irrigation canals and ditches length direction.After dirty case 4 is arranged on water inlet pipe 2
Portion.Rubble section 3 is arranged on every between the canal wall of dirty case 4 and water inlet pipe 2 one end.Aerobic ecological case 6 is distributed on the irrigation canals and ditches after dirty case 4
In.Packing section 5 is arranged between dirty case 4 and aerobic ecological case 6 and between aerobic ecological case 6.Rubble section 7 is arranged on finally
Between the canal wall of one aerobic ecological case 6 and outlet pipe 11 one end.
Being provided with roller motor 12 every dirty case 4 internal upper part, bottom is provided with power transmission shaft 13, and fiber gauze pad 14 is around roller motor 12
With power transmission shaft 13, fiber gauze pad 14 top is provided with cuts dirty basket 15, rotates, casing top under the drive of fiber gauze pad 14 roller motor 12
Cover buckle is connected on casing.System water inlet is intercepted by fiber gauze pad 14 through the SS pollutant in dirty case water, and at motor 17
Drive under be suggested in water, scraped through cutting a dirty basket, be trapped in dirt basket.Periodically open top cover of box and will cut dirt
Basket proposes, and trapped inside pollutant are removed out system.
Aerobic ecological case 6 is distributed in the irrigation canals and ditches after dirty case 4, arranges 2～5 according to water quality situation, and casing top sets
Having motor 17, motor 17 shaft connects impeller 18, and impeller 18 rotates under 17 drives of motor.By leaf during current entrance oxygen supplement case
Wheel stirs, kicks up, and clashes into pulverizing with cabinet wall, by stirring air film and liquid film, increases the contact area of air-liquid, with expansion
Big oxygen Concentraton gradient in water, increases dissolved oxygen in water content.
In aerobic ecological case 6, bottom sets filler, filler material be have high-specific surface area and the polyester fiber of porosity or
Polyester, plant composite fibre.High dissolved oxygen environment in filler and water formed an aerobic microbiological and nitrobacteria breed and
Growing space, for the consumption group that the removal offer of organic pollution in whole system and ammonia nitrogen pollutant is stable.
Aerobic ecological case 6 top cover of box snaps onto casing top, and top cover top has passage, top cover bottom to be provided with silk screen,
Meshcount is 10 mesh～18 mesh, and silk screen material is plastics or the metal through antirust treatment.Ensure oxygen ecological box internal with
Prevent impeller stirring and the current evoked from going out casing and external contaminants entrance casing while outside atmosphere is unimpeded.
Being provided with water inlet every the tank wall top, front of dirty case 4 and aerobic ecological case 6, tank wall bottom, the back side is provided with outlet,
Micro-polluted water land treatment system is divided into several independent paragraph, and the water (flow) direction of each paragraph is lower water inlet, upper water-out.
By regulating anti-locking system every the flow direction of dirty case 4 and aerobic ecological 6 casees, short flow phenomenon occurs.
Rubble section 3 is arranged on every between the canal wall of dirty case 4 and water inlet pipe 2 one end, and material is gravel or the boiling of particle diameter 5～6cm
Stone.Described packing section 5 is arranged between dirty case 4 and aerobic ecological case 6 and between aerobic ecological case 6, material be particle diameter 3～
The gravel of 4cm, zeolite, ceramics filling or glass pumice, match ratio is 1: 1: 1 or 1: 1: 0.5.Described rubble section 7 is arranged on
Between the canal wall of later aerobic ecological 6 casees and outlet pipe 11 one end, material is the gravel of particle diameter 1～2cm.
Rubble section 3, packing section 5 and rubble section 3 top use geotextiles to completely cut off with planting soil, planting soil internal plantation root system
Longer plant.The transmitting effect utilizing root system of plant provides partial oxidation to utilize plant growing and metabolic activity to incite somebody to action for system simultaneously
Partial contamination thing is transferred out system.
Compared with prior art, this utility model has the advantages that and has intercepted SS in water by setting every dirty case
It is also transferred out system by pollutant；By the reoxygenation in system that aerobic ecological case is substantially stabilized, and formed therein which benefit
Microbiologic population；Utilize the height every dirty case and the intake-outlet of aerobic ecological case arrange effectively prevent system from occurring short stream is existing
As.Unchanged table Markov Model, do not increase external attached facility on the premise of solve land treatment system easily block, multiple
The shortcomings such as hypoxgia, reoxygenation amount instability and the short stream of system, reduce the workload of system maintenance management, improve land treatment systems
The purification efficiency of system and service life.
The foregoing is only preferred embodiment of the present utility model, not in order to limit this utility model, all at this
The spirit of utility model and principle interior, any modification, equivalent substitution and improvement etc. made, should be included in this utility model
Protection domain interior.
Claims (10)
1. blockage resisting, anti-short stream have a micro-polluted water land treatment system for reoxygenation function, and it includes impervious barrier (1), water inlet
Pipe (2), outlet pipe (11), rubble section (3), every dirty case (4), packing section (5), aerobic ecological case (6), rubble section (7), geotextiles
(8), planting soil (9) and plant (10), it is characterised in that: described impervious barrier (1) is laid on trench bottom and sidewall, water inlet pipe
(2) and outlet pipe (11) is separately positioned on the two ends of irrigation canals and ditches length direction, it is arranged on water inlet pipe (2) rear portion, rubble every dirty case (4)
Section (3) is arranged on every between the canal wall of dirty case (4) and water inlet pipe (2) one end, and aerobic ecological case (6) is distributed on after dirty case (4)
In irrigation canals and ditches, packing section (5) is arranged between dirty case (4) and aerobic ecological case (6) and between aerobic ecological case (6), rubble
Section (7) is arranged between the canal wall of last aerobic ecological case (6) and outlet pipe (11) one end.
2. blockage resisting as claimed in claim 1, anti-short stream have the micro-polluted water land treatment system of reoxygenation function, and its feature exists
In: described inside dirty case, also include fiber gauze pad (14) and every dirty case top cover (16), described be provided with every dirty case (4) inner upper
Roller motor (12), bottom is provided with power transmission shaft (13), and described fiber gauze pad (14) is around roller motor and power transmission shaft, described fiber
Gauze pad top is provided with cuts a dirty basket (15), and described section of dirty basket rotates under the drive of roller motor, described buckles every dirt case top cover (16)
It is connected on casing.
3. blockage resisting as claimed in claim 2, anti-short stream have the micro-polluted water land treatment system of reoxygenation function, and its feature exists
In: described aerobic ecological case (6) top is provided with motor (17), and Motor Shaft connects impeller (18), and impeller is under the drive of motor
Rotate.
4. blockage resisting as claimed in claim 3, anti-short stream have the micro-polluted water land treatment system of reoxygenation function, and its feature exists
In: in described aerobic ecological case, bottom sets filler (19), and filler material is to have the polyester fiber of high-specific surface area and porosity
Or polyester, plant composite fibre.
5. blockage resisting as claimed in claim 4, anti-short stream have the micro-polluted water land treatment system of reoxygenation function, and its feature exists
In: also including aerobic ecological case top cover (20) snapping onto casing top, top cover top has passage, top cover bottom to be provided with silk
Net, meshcount is 10 mesh～18 mesh, and silk screen material is plastics or the metal through antirust treatment.
6. blockage resisting as claimed in claim 5, anti-short stream have the micro-polluted water land treatment system of reoxygenation function, and its feature exists
In: the described tank wall top, front every dirty case (4) and aerobic ecological case (6) is provided with water inlet, and tank wall bottom, the back side is provided with water outlet
Mouthful, micro-polluted water land treatment system is divided into several independent paragraph, and the water (flow) direction of each paragraph is lower water inlet, above goes out
Water.
7. blockage resisting as claimed in claim 6, anti-short stream have the micro-polluted water land treatment system of reoxygenation function, and its feature exists
In: described rubble section (3) material is gravel or the zeolite of particle diameter 5～6cm.
8. blockage resisting as claimed in claim 7, anti-short stream have the micro-polluted water land treatment system of reoxygenation function, and its feature exists
In: described packing section (5) material is the gravel of particle diameter 3～4cm, zeolite, ceramics filling or glass pumice, and match ratio is 1: 1: 1
Or 1: 1: 0.5.
9. blockage resisting as claimed in claim 8, anti-short stream have the micro-polluted water land treatment system of reoxygenation function, and its feature exists
In: described rubble section (7) material is the gravel of particle diameter 1～2cm.
10. blockage resisting as claimed in claim 9, anti-short stream have the micro-polluted water land treatment system of reoxygenation function, its feature
It is: described rubble section (3), packing section (5) and rubble section (7) top use geotextiles (8) to completely cut off with planting soil (9), plantation
The internal planting plants (10) of soil.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620822646.2U CN205856265U (en) | 2016-07-29 | 2016-07-29 | Blockage resisting, anti-short stream have the micro-polluted water land treatment system of reoxygenation function |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620822646.2U CN205856265U (en) | 2016-07-29 | 2016-07-29 | Blockage resisting, anti-short stream have the micro-polluted water land treatment system of reoxygenation function |
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| Publication Number | Publication Date |
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| CN205856265U true CN205856265U (en) | 2017-01-04 |
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| CN201620822646.2U Active CN205856265U (en) | 2016-07-29 | 2016-07-29 | Blockage resisting, anti-short stream have the micro-polluted water land treatment system of reoxygenation function |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108325902A (en) * | 2018-01-09 | 2018-07-27 | 山东省农业可持续发展研究所 | A kind of Performance of Constructed Wetlands Substrates cleaning device |
| CN110937690A (en) * | 2019-11-06 | 2020-03-31 | 江苏中车环保设备有限公司 | Household composite artificial wetland system and operation method |
-
2016
- 2016-07-29 CN CN201620822646.2U patent/CN205856265U/en active Active
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108325902A (en) * | 2018-01-09 | 2018-07-27 | 山东省农业可持续发展研究所 | A kind of Performance of Constructed Wetlands Substrates cleaning device |
| CN108325902B (en) * | 2018-01-09 | 2021-01-26 | 山东省农业可持续发展研究所 | Constructed wetland belt cleaning device that packs |
| CN110937690A (en) * | 2019-11-06 | 2020-03-31 | 江苏中车环保设备有限公司 | Household composite artificial wetland system and operation method |
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