CN105314799A - Storage-regulation and purification system - Google Patents
Storage-regulation and purification system Download PDFInfo
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- CN105314799A CN105314799A CN201510870364.XA CN201510870364A CN105314799A CN 105314799 A CN105314799 A CN 105314799A CN 201510870364 A CN201510870364 A CN 201510870364A CN 105314799 A CN105314799 A CN 105314799A
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Abstract
The invention discloses a storage-regulation and purification system. The storage-regulation and purification system comprises an interception bucket, a water storage bag, a fluidized bed sewage treatment device and an artificial floating island filter band, wherein the water storage bag floats on a water body and is connected with a water inlet of the water storage bag to receive sewage and intercept floats; the water storage bag is used for storing sewage and settling silt; the fluidized bed sewage treatment device is communicated with the water storage bag through pumping equipment to decompose organic matters and remove nitrogen and phosphorus; a water inlet of the artificial floating island filter band is communicated with a water outlet of the fluidized bed sewage treatment device, and a water outlet of the artificial floating island filter band is communicated with an accepted water body. According to the storage-regulation and purification system, the problem that a surface water body is polluted by the overflow of combined system pipe networks in intensive development zones or old towns or initial rainwater can be effectively solved, and furthermore, the system does not occupy the ground space; by virtue of the space of the surface water body, the sewage is collected, stored and purified, and suspended matters, slit, organic matters and nutrient substances such as nitrogen, phosphorus the like are efficiently removed, so that the lasting cleanness of the surface water body is guaranteed.
Description
Technical field
The present invention relates to water environment treatment and restoration of the ecosystem field, particularly, relate to one and to regulate and store purification system.
Background technology
Along with national economy and social development, national black and odorous water degree aggravation becomes restriction Chinese society, Economic development, the significant problem of impact image and ecological safety.According to statistics, the urban river of China more than 80% receives pollution, appearance seasonality and perennially black and odorous water phenomenon.China Environmental State Bulletin display in 2014,968 state's control surface water of 423 trunk rivers in the whole nation, 62 emphasis lakes (reservoir) detect in section, account for 36.9% more than III class water section, main contamination index is chemical oxygen demand (COD), total phosphorus and total nitrogen.
Current most domestic area forbidden sewage in line enter receiving water body phenomenon, water pollution reason be mainly combined system tube overflow pollute with early-stage rainwater pollution problem.Because pollutent in closure option and early-stage rainwater is often higher than normal effluent sewerage, rivers and lakes is formed and periodically pollutes, cause extensive attention.These two kinds of pollution methods of current improvement still belong to a difficult problem, common methods such as reconstruction drainage system pipe network is combined flow system pipe network, expands pipeline interception ratio, builds land storage pond, builds the measures such as deep storage pond, these measures relate to removal or quantities is huge or floor space large or difficulty of construction is large or invest the problem such as huge intensive in land development, be often difficult to carry out without available space area.
Summary of the invention
The object of this invention is to provide one to regulate and store purification system, this purification system of regulating and storing can store and progressively purify waste water.
To achieve these goals, the invention provides one to regulate and store purification system, wherein, this purification system of regulating and storing comprises floating on and retains bucket in water body, water storage bag, fluidized bed sewage processor and artificial floating island transition band, the described bucket that retains is connected receive sewage and retain floating matter with the water-in of described water storage bag, described water storage bag is for storing sewage and sedimentation silt, described fluidized bed sewage processor is connected with described water storage bag by pumping equipment, with decomposing organic matter and denitrogenation dephosphorizing, the water-in of described artificial floating island transition band is communicated to the water outlet of described fluidized bed sewage processor, the water outlet of described artificial floating island transition band is used for being communicated to receiving water body.
Preferably, described in retain bucket and be positioned at described water storage bag, and described in retain in bucket and be provided with the screen cloth that dams.
Preferably, described in retain bucket bottom be provided with the suspension pad that can rise and fall, diapire is formed with the communicating aperture being communicated with described water storage bag, described in sidewall is formed with, retains the water outlet of bucket, and be also formed higher than the described overflow port retaining the water outlet of bucket.
Preferably, the side of described water storage bag upper limb is fixed on described artificial floating island transition band, and the opposite side of upper limb is connected with floatability part.
Preferably, described artificial floating island transition band comprises the first transition band fixed on relative ground and second transition band that can be connected to rotationally around vertical axis on this first transition band.
Preferably, described first transition band and the second transition band are arranged near bank.
Preferably, described fluidized bed sewage processor is positioned at described water storage bag, and arranges near bank.
Preferably, described fluidized bed sewage processor is between described first transition band and the second transition band.
Preferably, described fluidized bed sewage processor comprises staving, this staving is divided into floater area, biochemical degradation district and settling region from bottom to up successively, described floater area and described biochemical degradation separate out and make described fluidized bed sewage processor float on the water surface, described biochemical degradation district is used for decomposing organic matter and denitrogenation dephosphorizing, described settling region is connected with the water outlet in described biochemical degradation district, and with precipitating sludge, the water outlet of described settling region is connected with described artificial floating island transition band.
Preferably, in described water storage bag, kind is implanted with floating plant.
Pass through technique scheme, interim when the Pluvial, first the floating matter that bucket retains comparatively large vol is retained described in can passing through, as leaf, plastics bag, the water drain rubbish such as sanitary product, and regularly by labor cleaning's floating matter, effluent stream after filtration to and be stored in described water storage bag, to realize the object storing sewage and sedimentation silt, be pumped in fluidized bed sewage processor by pumping equipment from the sewage water storage bag subsequently, with decompose organism in sewage and and realize the denitrogenation dephosphorizing of sewage, then, tail water via fluidized bed sewage processor process flow to artificial floating island transition band, root system of plant is relied on to filter tail water, to come off microbial film and nitrogen to realize absorption, the nutritive substance functions such as phosphorus, water after artificial floating island transition band filters can be communicated in receiving water body.Therefore, purification system of regulating and storing provided by the invention can solve such as effectively, the pollution of water problem that in intensive development area or old town, the overflow of combined system pipe network or early-stage rainwater cause, and valuable ground space need not be taken, but utilize surface water volume, collect, store, purify waste water, efficiently remove the nutritive substances such as suspended substance, silt, organism, nitrogen phosphorus, ensure the lasting clean of surface water body.
Other features and advantages of the present invention are described in detail in embodiment part subsequently.
Accompanying drawing explanation
Accompanying drawing is used to provide a further understanding of the present invention, and forms a part for specification sheets, is used from explanation the present invention, but is not construed as limiting the invention with embodiment one below.In the accompanying drawings:
Fig. 1 is the plot plan of the purification system full water state of regulating and storing that the preferred embodiment for the present invention provides;
Fig. 2 is the sectional structure schematic diagram of the purification system full water state of regulating and storing that the preferred embodiment for the present invention provides; Fig. 3 is the plot plan of the purification system lay-up period of regulating and storing that the preferred embodiment for the present invention provides;
Fig. 4 is the cross sectional representation of the fluidized bed sewage processor that the preferred embodiment for the present invention provides;
Fig. 5 is along the cross-sectional view crossed by Fig. 4 center line A-A;
Fig. 6 is along the cross-sectional view crossed by Fig. 4 center line B-B;
Fig. 7 is along the cross-sectional view crossed by Fig. 4 center line C-C.
Description of reference numerals
10 retain bucket 11 screen cloth 12 that dams suspends pad
13 communicating aperture 14 water outlet 15 overflow ports
16 fixation kits
20 water storage bag 21 floatability part 30 fluidized bed sewage processors
31 staving 32 floater area 33 biochemical degradation districts
331 oxygen-starved area, aerobic zone 333, anaerobic zones 332
334 aeration tube 335 aeration head 34 settling regions
341 shore pipe 342 cup-like structure 343 funnel-shaped structures
35 carrier tripping devices
Embodiment
Below in conjunction with accompanying drawing, the specific embodiment of the present invention is described in detail.Should be understood that, embodiment described herein, only for instruction and explanation of the present invention, is not limited to the present invention.
In the present invention, when not doing contrary explanation, the noun of locality such as " inside and outside " of use refers to the interior and outer of corresponding component profile.
As shown in Figure 1 to Figure 3, the invention provides one to regulate and store purification system, wherein, this purification system of regulating and storing comprises floating on and retains bucket 10 in water body, water storage bag 20, fluidized bed sewage processor 30 and artificial floating island transition band 40, retain bucket 10 and be connected receive sewage and retain floating matter with the water-in of water storage bag 20, water storage bag 20 is for storing sewage and sedimentation silt, fluidized bed sewage processor 30 is connected with water storage bag 20 by pumping equipment, with decomposing organic matter and denitrogenation dephosphorizing, the water-in of artificial floating island transition band 40 is communicated to the water outlet of fluidized bed sewage processor 30, the water outlet of artificial floating island transition band 40 is used for being communicated to receiving water body.
Wherein, receiving water body can be original water body receiving sewage, also can be another one clean water body.
Like this, interim when the Pluvial, first the floating matter of comparatively large vol can be retained by retaining bucket 10, as leaf, plastics bag, the water drain rubbish such as sanitary product, and regularly by labor cleaning's floating matter, effluent stream after filtration to and be stored in water storage bag 20, to realize the object of regulating water quality and initial stage sedimentation silt, be pumped in fluidized bed sewage processor 30 by pumping equipment from the sewage water storage bag 20 subsequently, with decompose organism in sewage and and realize the denitrogenation dephosphorizing of sewage, then, the tail water processed via fluidized bed sewage processor 30 flow to artificial floating island transition band 40, root system of plant is relied on to filter tail water, to come off microbial film and nitrogen to realize absorption, the nutritive substance functions such as phosphorus, water after artificial floating island transition band 40 filters can be disposed in receiving water body.Therefore, purification system of regulating and storing provided by the invention can solve such as effectively, the pollution of water problem that in intensive development area or old town, the overflow of combined system pipe network or early-stage rainwater cause, and valuable ground space need not be taken, but utilize surface water volume, collect, store, purify waste water, efficiently remove the nutritive substances such as suspended substance, silt, organism, nitrogen phosphorus, ensure the lasting clean of surface water body.
For retaining the floating matter of comparatively large vol, ensure follow-up equipment steady running, and the purification system structure that makes to regulate and store is more compact, retains bucket 10 and is positioned at water storage bag 20, and retains in bucket 10 and be provided with the screen cloth 11 that dams.Wherein, the filtration hole of the screen cloth that dams can be 10mm-100mm, adopts stainless steel.
For controlling water storage bag 20 maximum volume or only collecting early-stage rainwater, as shown in Figure 2, the bottom retaining bucket 10 is provided with the suspension pad 12 that can rise and fall, diapire is formed with the communicating aperture 13 being communicated with water storage bag 20, namely, the liquid carrying confession that buoyancy suffered by suspension pad 12 is stored by water storage bag 20, sidewall is formed with the water outlet 14 retaining bucket 10, and is also formed with the overflow port 15 higher than the water outlet 14 retaining bucket 10.Like this, when the normal water storage of water storage bag 20, suspension pad 12 sinks down into sewage water storage bag water-in less than 14 by self gravitation effect, and sewage directly enters water storage bag 20 by water outlet 14; After the volume of water storage bag 20 is saturated, buoyancy suffered by suspension pad 12 is greater than self gravitation and intake pressure sum, suspension pad 12 rises to water outlet more than 14, sewage is then direct to be entered in receiving water body by overflow port 15, thus can control the volume of water storage bag 20 or avoid collecting clean later stage rainwater.
Mix with receiving water body for preventing the sewage stored in water storage bag 20 under stormy waves, the side of 20 upper limbs is fixed on artificial floating island transition band 40, the opposite side of upper limb is connected with floatability part 21, such as, floatability part 21 can be greater than the ball float of 0.3m for diameter, thus the purification system that can ensure to regulate and store is overall higher than more than water surface 0.3m.
For the purification system that makes to regulate and store does not affect normal/cruise or the breeding function of ship on lake, artificial floating island transition band 40 comprises the first transition band 41 that relative ground is fixed and second transition band 42 that can be connected to rotationally around vertical axis on this first transition band 41.Wherein, the first transition band 41 can be directly connected on the second transition band 42, and rotates around the second transition band 42, also can indirectly be connected on the second transition band 42, and rotates around the second transition band 42.Such as, the first transition band 41 and the second transition band 42 all can rotate around fluidized bed sewage processor 30.More preferably, the first transition band 41 and the second transition band 42 are all linearly arranged.Like this, interim when the Pluvial, the upper limb of water storage bag 20 can present semicircular structure as shown in Figure 1, now, first transition band 41 and the second transition band 42 are positioned on straight line, along with the end in Pluvial, fluidized bed sewage processor 30 constantly processes and stores sewage and pass through the outer last person's water of artificial floating island transition band 40, water storage bag 20 constantly shrinks under the effect of hydraulic pressure, volume reduces gradually, state as shown in Figure 3, now, second transition band 42 draws in towards the first transition band 41 side gradually, therefore, whole purification system of regulating and storing takes up room little, can ensure not cause the ship on lake or pond to stop or interfere.
For making sewage flow rapidly into in water storage bag 20, the first transition band 41 and the second transition band 42 are arranged near bank.In other words, whole purification system of regulating and storing is arranged near bank, and therefore, sewage directly can flow into rapidly and retain in bucket 10, and need not adopt the connecting pipe of auxiliary length.
More preferably, fluidized bed sewage processor 30 is positioned at water storage bag 20, and arranges near bank.
For the purification system structure that makes to regulate and store is more compact, fluidized bed sewage processor 30 is between the first transition band 41 and the second transition band 42.
Wherein, first transition band 41 and fluidized bed sewage processor 30 can be fixed to bank by fixation kit 16, such as, fixation kit 16 can adopt steel pipe and be set in the collar on steel pipe, and the collar is fixed on the first transition band 41 and fluidized bed sewage processor 30, thus can prevent whole purification system of regulating and storing from being washed away by current, and the purification system that can ensure to regulate and store can fluctuate with lake surface water level.
Particularly, as shown in Figures 4 to 7, fluidized bed sewage processor 30 comprises staving 31, this staving 31 is divided into floater area 32, biochemical degradation district 33 and settling region 34 from bottom to up successively, floater area 32 and biochemical degradation district 33 separate and make fluidized bed sewage processor float on the water surface, and biochemical degradation district 33 is for decomposing organic matter and denitrogenation dephosphorizing, and settling region 34 is connected with the water outlet in biochemical degradation district 33, with precipitating sludge, the water outlet of settling region 34 is connected with artificial floating island transition band 40.
As shown in Figures 5 to 7, the inside of the dividing plate and staving 31 that are positioned at the bottom of staving 31 can surround floater area 32, and biochemical degradation district 33 can for become multiple anaerobic zone be communicated with in turn by multiple baffle for separating, oxygen-starved area and aerobic zone, as biochemical degradation district 33 can comprise two groups of anaerobic zones 331, two groups of oxygen-starved areas 333 and three groups of aerobic zones 332, and multiple dividing plate is formed with through hole, anaerobic zone 331 is flowed through successively according to upper entering and lower leaving or bottom in and top out order to allow current, aerobic zone 332, oxygen-starved area 333, anaerobic zone 331, aerobic zone 332, oxygen-starved area 333, aerobic zone 332, repeatedly anaerobism, anoxic, aerobicly to circulate, fully to remove the pollutent such as organism and nitrogen phosphorus in sewage.
Wherein, the direction of arrow in Fig. 4 to Fig. 7 represents the flow direction of sewage.
Wherein, anaerobic zone 331, aerobic zone 332, oxygen-starved area 333 are filled with the filler adapting to microorganism growth, respectively effectively to decompose and to absorb various different nutritive substance.In addition, aerobic zone 332 can, by blow air in aeration tube 334, make sewage be able to abundant mixing.The tail water finally flowed out from aerobic zone 332 is through carrier tripping device 35 to settling region 34, and carrier tripping device 35 runs off from biochemical degradation district 33 for preventing filler.
As shown in Figure 5, the cardinal principle of settling region 34 is by arranging mutually nested cup-like structure 342 and funnel-shaped structure 343, current are turned back through twice, realize the sedimentation of silt, mud after sedimentation can enter bottom to water storage bag 20 by shore pipe 341, and the silt bottom water storage bag 20 can adopt regular pump drainage to clear up measure.
Plant in water storage bag 20 and be implanted with floating plant, therefore, can realize hiding and purifying waste water, promote the effect of view.
Below the preferred embodiment of the present invention is described in detail by reference to the accompanying drawings; but; the present invention is not limited to the detail in above-mentioned embodiment; within the scope of technical conceive of the present invention; can carry out multiple simple variant to technical scheme of the present invention, these simple variant all belong to protection scope of the present invention.
It should be noted that in addition, each concrete technical characteristic described in above-mentioned embodiment, in reconcilable situation, can be combined by any suitable mode, in order to avoid unnecessary repetition, the present invention illustrates no longer separately to various possible array mode.
In addition, also can carry out arbitrary combination between various different embodiment of the present invention, as long as it is without prejudice to thought of the present invention, it should be considered as content disclosed in this invention equally.
Claims (10)
1. a purification system of regulating and storing, it is characterized in that, this purification system of regulating and storing comprises floating on and retains bucket (10) in water body, water storage bag (20), fluidized bed sewage processor (30) and artificial floating island transition band (40), the described bucket (10) that retains is connected receive sewage and retain floating matter with the water-in of described water storage bag (20), described water storage bag (20) is for storing sewage and sedimentation silt, described fluidized bed sewage processor (30) is connected with described water storage bag (20) by pumping equipment, with decomposing organic matter and denitrogenation dephosphorizing, the water-in of described artificial floating island transition band (40) is communicated to the water outlet of described fluidized bed sewage processor (30), the water outlet of described artificial floating island transition band (40) is used for being communicated to receiving water body.
2. purification system of regulating and storing according to claim 1, is characterized in that, described in retain bucket (10) and be positioned at described water storage bag (20), and described in retain in bucket (10) and be provided with the screen cloth that dams (11).
3. purification system of regulating and storing according to claim 2, it is characterized in that, the described bottom retaining bucket (10) is provided with the suspension pad (12) that can rise and fall, diapire is formed with the communicating aperture (13) being communicated with described water storage bag (20), retain the water outlet (14) of bucket (10) described in sidewall is formed with, and be also formed higher than the described overflow port (15) retaining the water outlet (14) of bucket (10).
4. purification system of regulating and storing according to any one of claim 1 to 3, it is characterized in that, the side of described water storage bag (20) upper limb is fixed on described artificial floating island transition band (40), and the opposite side of upper limb is connected with floatability part (21).
5. purification system of regulating and storing according to claim 4, it is characterized in that, the second transition band (42) that described artificial floating island transition band (40) comprises fixing the first transition band (41) in relative ground and can be connected to rotationally around vertical axis on this first transition band (41).
6. purification system of regulating and storing according to claim 5, is characterized in that, described first transition band (41) and the second transition band (42) are arranged near bank.
7. purification system of regulating and storing according to claim 6, is characterized in that, described fluidized bed sewage processor (30) is positioned at described water storage bag (10), and arranges near bank.
8. purification system of regulating and storing according to claim 7, is characterized in that, described fluidized bed sewage processor (30) is positioned between described first transition band (41) and the second transition band (42).
9. purification system of regulating and storing according to claim 1, it is characterized in that, described fluidized bed sewage processor (30) comprises staving (31), this staving (31) is divided into floater area (32) from bottom to up successively, biochemical degradation district (33) and settling region (34), described floater area (32) and described biochemical degradation district (33) separate and make described fluidized bed sewage processor float on the water surface, described biochemical degradation district (33) is for decomposing organic matter and denitrogenation dephosphorizing, described settling region (34) is connected with the water outlet of described biochemical degradation district (33), with precipitating sludge, the water outlet of described settling region (34) is connected with described artificial floating island transition band (40).
10. purification system of regulating and storing according to claim 1, is characterized in that, plants and be implanted with floating plant in described water storage bag (20).
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| CN201510870364.XA CN105314799B (en) | 2015-12-01 | 2015-12-01 | One kind is regulated and stored cleaning system |
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| CN201510870364.XA CN105314799B (en) | 2015-12-01 | 2015-12-01 | One kind is regulated and stored cleaning system |
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| CN105314799A true CN105314799A (en) | 2016-02-10 |
| CN105314799B CN105314799B (en) | 2018-03-27 |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN107777769A (en) * | 2016-08-31 | 2018-03-09 | 南京万德斯环保科技股份有限公司 | A kind of biological reinforced type river and lake original position ecological restoring method |
| CN112106564A (en) * | 2020-09-24 | 2020-12-22 | 翁典鸿 | Floating island planting device for environmental protection and water ecology protection |
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| CN105314799B (en) | 2018-03-27 |
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Effective date of registration: 20170125 Address after: 100031 Xicheng District City, the revitalization of the door in the street in the street, 26, 28, 7, floor, block 30, F6 Applicant after: ELIONER ECOLOGICAL REMEDIATION CO., LTD. Address before: 017000 Ordos District, Ordos City, Dongsheng, the Inner Mongolia Autonomous Region West Street, No. 30 Applicant before: Elion Resource Group Co., Ltd. Applicant before: ELIONER ECOLOGICAL REMEDIATION CO., LTD. |
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