CN108911429A - A kind of urban river ecological controlling device - Google Patents
A kind of urban river ecological controlling device Download PDFInfo
- Publication number
- CN108911429A CN108911429A CN201810996733.3A CN201810996733A CN108911429A CN 108911429 A CN108911429 A CN 108911429A CN 201810996733 A CN201810996733 A CN 201810996733A CN 108911429 A CN108911429 A CN 108911429A
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- Prior art keywords
- inner electrolysis
- section
- packing layer
- controlling device
- water inlet
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- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F9/00—Multistage treatment of water, waste water or sewage
-
- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F1/00—Treatment of water, waste water, or sewage
- C02F1/24—Treatment of water, waste water, or sewage by flotation
-
- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F1/00—Treatment of water, waste water, or sewage
- C02F1/46—Treatment of water, waste water, or sewage by electrochemical methods
- C02F1/461—Treatment of water, waste water, or sewage by electrochemical methods by electrolysis
-
- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F1/00—Treatment of water, waste water, or sewage
- C02F2001/007—Processes including a sedimentation step
-
- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F3/00—Biological treatment of water, waste water, or sewage
- C02F3/32—Biological treatment of water, waste water, or sewage characterised by the animals or plants used, e.g. algae
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- Life Sciences & Earth Sciences (AREA)
- Hydrology & Water Resources (AREA)
- Engineering & Computer Science (AREA)
- Environmental & Geological Engineering (AREA)
- Water Supply & Treatment (AREA)
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Water Treatment By Electricity Or Magnetism (AREA)
Abstract
The present invention relates to a kind of urban river ecological controlling devices, including standing section, air bearing section, Inner electrolysis section and the biochemical plant section being sequentially arranged along drainage flow direction, Inner electrolysis section includes the Inner electrolysis treatment region being sequentially arranged from top to bottom, water inlet gas distribution area and settling zone, Inner electrolysis treatment region has added plural Inner electrolysis filling ball, each Inner electrolysis filling ball includes the Hollow spheres of built-in Inner electrolysis filler, also closed on Hollow spheres to have the micropore for coming into full contact with treatment sewage and Inner electrolysis filler；Biochemical plant section includes the plantation packing layer and drainage blanket being sequentially arranged from top to bottom, and kind has emergent aquactic plant on plantation packing layer, and the latter end of drainage blanket, which is also connected with, is disposed with drainage pipeline.Compared with prior art, the present invention is using the sewage in air bearing, Inner electrolysis and biochemical plant three parts combined governance city black-odor riverway, may be implemented to administer effective ecology removal of the Recalcitrant chemicals such as all kinds of suspended matters, organic-inorganic in sewage etc..
Description
Technical field
The invention belongs to river and lake ecological control techniques fields, are related to a kind of urban river ecological controlling device.
Background technique
Water resource is the keystone resources of human production life, with the acceleration of industrialization and urbanization process, water pollution
Seriously, the protection of water resource and the improvement of water pollution become one of the problem of modern society most pays close attention to.Sewage treatment can be effective
Ground saving and the pollution for utilizing valuable water resource, the discharge amount for reducing sewage, mitigation water environment have significantly society's effect
Benefit, environmental benefit and economic benefit.Biochemical method technology in sewage disposal technology has century-old history, but pursues higher
Treatment effect, lower operating cost be always people pursue target.
Chinese patent ZL201020577226.5 discloses a kind of air bearing biochemistry integrated water treatment equipment comprising including
According to intake pool, processing pond and the discharge bay of water inlet sequential communication, the processing pond includes the flotation tank set gradually from top to bottom
And biochemistry pool.The device can be applicable in the purified treatment of general river sewage, but for being dropped by air bearing and microorganism difficulty
The treatment effect of the organic matter (especially macromolecular organic pollutant etc.) of solution and nitrogen phosphorus etc. is but very undesirable.
Summary of the invention
It is an object of the present invention to overcome the above-mentioned drawbacks of the prior art and provide a kind of urban river ecologicals
Controlling device.
The purpose of the present invention can be achieved through the following technical solutions：
A kind of urban river ecological controlling device, including the standing section, air bearing section, interior being sequentially arranged along drainage flow direction
It is electrolysed section and biochemical plant section, wherein
The Inner electrolysis section includes the Inner electrolysis treatment region being sequentially arranged from top to bottom, intake gas distribution area and settling zone,
Wherein, Inner electrolysis treatment region has added plural Inner electrolysis filling ball, and each Inner electrolysis filling ball includes built-in Inner electrolysis filler
Hollow spheres, it is also closed on Hollow spheres to have the micropore for coming into full contact with treatment sewage and Inner electrolysis filler；
The described biochemical plant section includes positioned at front and connecting the gathering ground after the water outlet of Inner electrolysis section, and positioned at catchmenting
Area rear and the plantation packing layer and drainage blanket being sequentially arranged from top to bottom, kind has emergent aquactic plant on plantation packing layer, described
The latter end of drainage blanket be also connected with and be disposed with drainage pipeline.
Further, the aperture of the micropore on the Hollow spheres be less than Inner electrolysis filler partial size, Hollow spheres with
And its Inner electrolysis amount of filler of internal filling meets：After Inner electrolysis filler sufficiently reacts, Inner electrolysis filling ball floats, and Inner electrolysis is filled out
When expecting not sufficiently reactive, Inner electrolysis filling ball sinks.
Further, the water inlet gas distribution area includes cloth pneumatic module, and the water inlet group above cloth pneumatic module is arranged in
Part, the cloth pneumatic module is by more connection external feed stream equipment and the closed gas distribution pipe for having qi-emitting hole upward, the water inlet
The water inlet pipe that component is connected the air bearing section water outlet and inlet opening upward is distributed with by more.
Further, the qi-emitting hole on the inlet opening and gas distribution pipe on water inlet pipe is in dislocation arrangement in the vertical direction.
Further, the Inner electrolysis treatment region and water inlet gas distribution area are also separated using poroid intercept net.
Further, the bottom of the settling zone is funnel-shaped.
Further, the plantation packing layer is the volcanic filling material layer that there is microbial film fixation on surface, by water flow
Direction is divided into packing layer leading portion, packing layer middle section and packing layer back segment, wherein the packing material size of packing layer leading portion is 16-
32mm, the packing material size in packing layer middle section are 8-16mm, and the packing material size of packing layer back segment is 4-8mm.
Further, the drainage blanket is made of the gravel of partial size 35-40mm.
Compared with prior art, the present invention has the following advantages that：
(1) present invention by using air bearing section, Inner electrolysis section and biochemical plant section etc. to the sewage in city river successively
It is combined processing, wherein air bearing section, which can remove most suspended substances, the Inner electrolysis sections such as algae by air bearing, can remove sewage
In be difficult to the persistent organic pollutants etc. of biochemical treatment, by its degradation treatment at the accessible small molecule contaminants of biochemical plant
Deng biochemical plant section is then finally to further depth ecological purifying is carried out through air bearing, light electrolysis preliminary purification processing sewage, effectively
The degradation treatment effect improved to pollutant each in water body, especially organic pollutant and nitrogen phosphorus etc..
(2) Inner electrolysis filler is added by the way of filling ball, and the reaction for not only effectively increasing Inner electrolysis filler participates in
Surface area avoids the problems such as mass filler is added at one time incident agglomeration, blocking.In addition, with electricity interior in filling ball
The reaction consumption for solving filler, under filling ball is the natural buoyancy and lower section gas distribution the effects of, may be implemented " old filling ball it is automatic on
The automatic replacement of floating, new filling ball sinking ", so that the replacement of Inner electrolysis filler is more convenient, replacement opportunity is also more preferably grasped.
(3) cloth pneumatic module is conducive to internal electricity with qi-emitting hole on water inlet component and inlet opening by the way of dislocation arrangement
The treatment sewage solved in treatment region provides enough turbulating effects, so that Inner electrolysis filling ball sufficiently stirs, improves Inner electrolysis
The sufficient degree of reaction.
(4) packing material size reduces in proper order, can make in filler matrix to avoid the impurity in the water outlet after microelectrolysis processing
At blocking, guarantee emergent aquactic plant and microorganism of biochemical plant section etc. to the timely and effective depth of the pollutant in water outlet
Reason.
Detailed description of the invention
Fig. 1 is the structural diagram of the present invention；
Fig. 2 is the structural schematic diagram of Inner electrolysis filling ball；
Description of symbols in figure：
1- stands section, 2- air bearing section, the molten gas pond 21-, 22- flotation tank, 23- dross area, 3- Inner electrolysis section, 31- Inner electrolysis
Treatment region, 311- Inner electrolysis filling ball, 312- Hollow spheres, 313- micropore, 314- Inner electrolysis filler, 32- water inlet gas distribution area,
321- water inlet pipe, the inlet opening 322-, 323- gas distribution pipe, 324- qi-emitting hole, the settling zone 33-, 34- intercept net, 4- biochemistry plant section,
The gathering ground 41-, 42- kind plant packing layer, 421- packing layer leading portion, 422- packing layer middle section, 423- packing layer back segment, 43- draining
Layer, 44- drainage pipeline.
Specific embodiment
The present invention is described in detail with specific embodiment below in conjunction with the accompanying drawings.The present embodiment is with technical solution of the present invention
Premised on implemented, the detailed implementation method and specific operation process are given, but protection scope of the present invention is not limited to
Following embodiments.
In following embodiment, unless otherwise instructed or the content that refers to, then it represents that be in general knowledge known in this field
Whether holding, such as ensure device operation and the specific installation of components such as water pump of drainage flow and installation site, such as interior electricity
Filler is solved using common iron carbon filler etc..
It is shown in Figure 1, a kind of urban river ecological controlling device, including the standing being sequentially arranged along drainage flow direction
Section 1, air bearing section 2, Inner electrolysis section 3 and biochemical plant section 4, wherein
The Inner electrolysis section 3 includes the Inner electrolysis treatment region 31 being sequentially arranged from top to bottom, water inlet gas distribution area 32 and sinks
Shallow lake area 33, wherein Inner electrolysis treatment region 31 has added plural Inner electrolysis filling ball 311, and each Inner electrolysis filling ball 311 includes interior
The Hollow spheres 312 for setting Inner electrolysis filler 314, on Hollow spheres 312 also it is closed have make treatment sewage and Inner electrolysis filler
314 micropores 313 come into full contact with；
The biochemical plant section 4 includes positioned at front and connecting the gathering ground 41 after Inner electrolysis section 3 is discharged, and be located at
41 rear of gathering ground and the plantation packing layer 42 and drainage blanket 43 being sequentially arranged from top to bottom, planting on plantation packing layer 42 has very
Water plant, the latter end of the drainage blanket 43, which is also connected with, is disposed with drainage pipeline 44.
When processing, the treatment sewage in black-odor riverway is successively heavy by standing section 1 (can be using conventional sedimentation basin)
It forms sediment and stands removing partial suspended thing, it is then electric inside then through suspended matters such as the algae that further removal water body suspends of air bearing section 2
It solves treatment region 31 and carries out microelectrolysis processing, efficiently remove COD, reduce coloration, improve biodegradability, finally, by biochemical plant
After the processing of Duan Jinhang deep purifying, gained Water quality is greatly improved, and can reach the above standard water outlet of four class water.
In a specific embodiment of the invention, the aperture of the micropore 313 on the Hollow spheres 312 is less than interior
The partial size of electrolysis filler 314, this be in order to avoid Inner electrolysis filler 314 is detached from out of Hollow spheres 312 during processing, in
Empty spherical shell 312 and its internal Inner electrolysis amount of filler loaded meet：After the sufficiently reaction of Inner electrolysis filler 314, Inner electrolysis filler
Ball 311 floats, and when Inner electrolysis filler 314 is not sufficiently reactive, Inner electrolysis filling ball 311 sinks.
In another specific embodiment of the invention, referring to Figure 1, air bearing section 2 can be divided into molten gas pond 21, gas
Floating 23 three parts of pond 22 and dross area, wherein the equipment to sewage pressure air-dissolving, the sewage after molten gas are provided in molten gas pond 21
Since pressure change can generate a large amount of microbubbles after into flotation tank 22, and then the suspended matters such as cyanobacteria present in water body are carried
On to the water surface and dross area 23 is formed, so as to facilitate staff to remove this partial suspended thing.
Shown in Figure 1 in a specific embodiment of the invention, the water inlet gas distribution area 32 includes gas distribution
Component, and the water inlet component above cloth pneumatic module is arranged in, the cloth pneumatic module is by more connection external feed stream equipment and close
The gas distribution pipe 323 of qi-emitting hole 324 upward is closed, the water inlet component is by more connections 2 water outlet of air bearing section and divides
It is furnished with the water inlet pipe 321 of inlet opening 322 upward, the inlet opening 322 on water inlet pipe 321 and the qi-emitting hole 324 on gas distribution pipe 323
In the vertical direction in dislocation arrangement.Cloth pneumatic module can provide required oxygen for Inner electrolysis processing, in addition, qi-emitting hole upward
The structure settings such as 324 and inlet opening 322 then can effectively improve the turbulence degree of water flow, and then improve Inner electrolysis filling ball
311 agitation degree, enhances Inner electrolysis degree.
Inner electrolysis treatment region and water inlet shown in Figure 1 in another specific embodiment of the invention, described
Gas distribution area 32 is also separated using poroid intercept net 34, and the mesh diameter of intercept net 34 is generally less than the straight of Inner electrolysis filling ball 311
Diameter, in this way setting can damage water inlet pipe 321 and gas distribution pipe 323 etc. to avoid the filling ball of agitation.
In another specific embodiment of the invention, the bottom of the settling zone 33 is funnel-shaped, and bottom end is also
Equipped with the sewage draining exit for having scum cock, with the precipitating sludge etc. for facilitating timing cleaning Inner electrolysis to generate.
Shown in Figure 1 in another specific embodiment of the invention, the plantation packing layer 42 has for surface
The volcanic filling material layer of microbial film fixation is divided into packing layer leading portion 421,422 and of packing layer middle section by water (flow) direction
Packing layer back segment 423, wherein the packing material size of packing layer leading portion 421 is 16-32mm, and the packing material size in packing layer middle section 422 is
The packing material size of 8-16mm, packing layer back segment 423 are 4-8mm, and the drainage blanket 43 is made of the gravel of partial size 35-40mm,
The lower section of drainage blanket 43 can also arrange that impervious barrier, impervious barrier are made of impermeable material, such as handle the permeable of regional bottom
The very low clay layer of rate, can also be used as impervious barrier.
The above description of the embodiments is intended to facilitate ordinary skill in the art to understand and use the invention.
Person skilled in the art obviously easily can make various modifications to these embodiments, and described herein general
Principle is applied in other embodiments without having to go through creative labor.Therefore, the present invention is not limited to the above embodiments, ability
Field technique personnel announcement according to the present invention, improvement and modification made without departing from the scope of the present invention all should be of the invention
Within protection scope.
Claims (8)
1. a kind of urban river ecological controlling device, which is characterized in that including be sequentially arranged along drainage flow direction standing section,
Air bearing section, Inner electrolysis section and biochemical plant section, wherein
The Inner electrolysis section includes the Inner electrolysis treatment region being sequentially arranged from top to bottom, water inlet gas distribution area and settling zone, wherein
Inner electrolysis treatment region has added plural Inner electrolysis filling ball, and each Inner electrolysis filling ball includes the hollow ball of built-in Inner electrolysis filler
Shell, it is also closed on Hollow spheres to have the micropore for coming into full contact with treatment sewage and Inner electrolysis filler；
The biochemical plant section includes the gathering ground for being located at front and connecting after the water outlet of Inner electrolysis section, and behind gathering ground
Side and the plantation packing layer and drainage blanket being sequentially arranged from top to bottom, kind has emergent aquactic plant, the row on plantation packing layer
The latter end of water layer, which is also connected with, is disposed with drainage pipeline.
2. a kind of urban river ecological controlling device according to claim 1, which is characterized in that on the Hollow spheres
The aperture of micropore be less than the partial size of Inner electrolysis filler, Hollow spheres and its internal Inner electrolysis amount of filler loaded meet：It is interior
After electrolysis filler sufficiently reacts, Inner electrolysis filling ball floats, and when Inner electrolysis filler is not sufficiently reactive, Inner electrolysis filling ball sinks.
3. a kind of urban river ecological controlling device according to claim 1, which is characterized in that the water inlet gas distribution area
Including cloth pneumatic module, and the water inlet component above cloth pneumatic module is set, the cloth pneumatic module is by more connection external feed streams
Equipment and the closed gas distribution pipe for having qi-emitting hole upward, the water inlet component is by the more connections air bearing section water outlet and divides
It is furnished with the water inlet pipe of inlet opening upward.
4. a kind of urban river ecological controlling device according to claim 3, which is characterized in that the inlet opening on water inlet pipe
It is in the vertical direction in dislocation arrangement with the qi-emitting hole on gas distribution pipe.
5. a kind of urban river ecological controlling device according to claim 1, which is characterized in that the Inner electrolysis processing
Area and water inlet gas distribution area are also separated using poroid intercept net.
6. a kind of urban river ecological controlling device according to claim 1, which is characterized in that the bottom of the settling zone
Portion is funnel-shaped.
7. a kind of urban river ecological controlling device according to claim 1, which is characterized in that the plantation packing layer
There is the volcanic filling material layer of microbial film fixation for surface, is divided into packing layer leading portion, packing layer middle section by water (flow) direction
With packing layer back segment, wherein the packing material size of packing layer leading portion is 16-32mm, and the packing material size in packing layer middle section is 8-16mm,
The packing material size of packing layer back segment is 4-8mm.
8. a kind of urban river ecological controlling device according to claim 1, which is characterized in that the drainage blanket is by grain
The gravel of diameter 35-40mm forms.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810996733.3A CN108911429A (en) | 2018-08-29 | 2018-08-29 | A kind of urban river ecological controlling device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810996733.3A CN108911429A (en) | 2018-08-29 | 2018-08-29 | A kind of urban river ecological controlling device |
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| Publication Number | Publication Date |
|---|---|
| CN108911429A true CN108911429A (en) | 2018-11-30 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201810996733.3A Pending CN108911429A (en) | 2018-08-29 | 2018-08-29 | A kind of urban river ecological controlling device |
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Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109704509A (en) * | 2018-08-29 | 2019-05-03 | 上海景青绿环境科技有限公司 | A kind of composite type sewage purifying and treating device |
| CN112359794A (en) * | 2020-10-23 | 2021-02-12 | 广州梵智产品设计有限公司 | Urban river treatment device capable of avoiding accumulation of refractory substances |
| CN113698037A (en) * | 2021-08-31 | 2021-11-26 | 浙江省海洋水产研究所 | River sewage ecological treatment device |
-
2018
- 2018-08-29 CN CN201810996733.3A patent/CN108911429A/en active Pending
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109704509A (en) * | 2018-08-29 | 2019-05-03 | 上海景青绿环境科技有限公司 | A kind of composite type sewage purifying and treating device |
| CN112359794A (en) * | 2020-10-23 | 2021-02-12 | 广州梵智产品设计有限公司 | Urban river treatment device capable of avoiding accumulation of refractory substances |
| CN112359794B (en) * | 2020-10-23 | 2021-11-09 | 安徽泽安智成科技有限公司 | Urban river treatment device capable of avoiding accumulation of refractory substances |
| CN113698037A (en) * | 2021-08-31 | 2021-11-26 | 浙江省海洋水产研究所 | River sewage ecological treatment device |
| CN113698037B (en) * | 2021-08-31 | 2023-02-03 | 浙江省海洋水产研究所 | River sewage ecological treatment device |
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Application publication date: 20181130 |