CN106745700A - A kind of integrated apparatus for repairing river channel ecology - Google Patents
A kind of integrated apparatus for repairing river channel ecology Download PDFInfo
- Publication number
- CN106745700A CN106745700A CN201611070626.5A CN201611070626A CN106745700A CN 106745700 A CN106745700 A CN 106745700A CN 201611070626 A CN201611070626 A CN 201611070626A CN 106745700 A CN106745700 A CN 106745700A
- Authority
- CN
- China
- Prior art keywords
- tank
- biochemical treatment
- mud
- water separation
- water
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
Links
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 47
- 239000010802 sludge Substances 0.000 claims abstract description 32
- 238000000926 separation method Methods 0.000 claims abstract description 27
- 230000029087 digestion Effects 0.000 claims abstract description 17
- 238000005273 aeration Methods 0.000 claims description 6
- 238000005188 flotation Methods 0.000 claims description 5
- 238000010992 reflux Methods 0.000 claims description 4
- 238000007689 inspection Methods 0.000 claims description 3
- 239000011152 fibreglass Substances 0.000 claims description 2
- 229920002635 polyurethane Polymers 0.000 claims description 2
- 239000004814 polyurethane Substances 0.000 claims description 2
- 239000010865 sewage Substances 0.000 abstract description 11
- 238000000034 method Methods 0.000 abstract description 7
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 abstract description 3
- 239000008239 natural water Substances 0.000 abstract description 3
- 239000001301 oxygen Substances 0.000 abstract description 3
- 229910052760 oxygen Inorganic materials 0.000 abstract description 3
- 238000000354 decomposition reaction Methods 0.000 abstract description 2
- 230000005484 gravity Effects 0.000 abstract description 2
- 244000005700 microbiome Species 0.000 abstract description 2
- 239000000178 monomer Substances 0.000 abstract description 2
- 230000001376 precipitating effect Effects 0.000 abstract description 2
- 239000013589 supplement Substances 0.000 abstract description 2
- 238000013459 approach Methods 0.000 abstract 1
- 239000007789 gas Substances 0.000 description 4
- 238000005516 engineering process Methods 0.000 description 2
- 239000003344 environmental pollutant Substances 0.000 description 2
- 238000009434 installation Methods 0.000 description 2
- 230000000813 microbial effect Effects 0.000 description 2
- 231100000719 pollutant Toxicity 0.000 description 2
- 238000005276 aerator Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000011109 contamination Methods 0.000 description 1
- 238000007599 discharging Methods 0.000 description 1
- 238000006073 displacement reaction Methods 0.000 description 1
- 230000007613 environmental effect Effects 0.000 description 1
- 239000012530 fluid Substances 0.000 description 1
- 230000003647 oxidation Effects 0.000 description 1
- 238000007254 oxidation reaction Methods 0.000 description 1
Classifications
-
- 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
- C02F3/02—Aerobic processes
- C02F3/12—Activated sludge processes
-
- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F2103/00—Nature of the water, waste water, sewage or sludge to be treated
- C02F2103/007—Contaminated open waterways, rivers, lakes or ponds
-
- 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
- Y02A—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
- Y02A20/00—Water conservation; Efficient water supply; Efficient water use
- Y02A20/40—Protecting water resources
- Y02A20/402—River restoration
-
- 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
Landscapes
- Life Sciences & Earth Sciences (AREA)
- Biodiversity & Conservation Biology (AREA)
- Microbiology (AREA)
- Hydrology & Water Resources (AREA)
- Engineering & Computer Science (AREA)
- Environmental & Geological Engineering (AREA)
- Water Supply & Treatment (AREA)
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Aeration Devices For Treatment Of Activated Polluted Sludge (AREA)
Abstract
The present invention relates to urban river pollution control field, and in particular to a kind of device of the river corridor restoration for directly inserting staying water.Device is made up of biochemical treatment section, mud-water separation section, sludge digestion section, device energy supply section, and apparatus of oxygen supply and floating stuffing are equipped with the treatment monomer of biochemical treatment section.By the biochemical decomposition process in multiple stages, sewage enters mud-water separation section, mud-water separation removal is carried out according to settling character, after upper clear supernate is collected through effluent weir, gravity flow enters among natural water, completes the process of its whole removal, and precipitating sludge is boosted to be back to leading portion biochemical treatment section, to supplement the micro organism quantity in biochemical treatment stage, to alleviate the situation of biochemical treatment stage sludge loss.Putting into operation for this device, alleviates the contaminated degree in river course conscientiously, after running 4 weeks, effectively improves the water quality in urban river, for those lands used are nervous, the intensive location of resident population contaminated river regulation provides new approaches.
Description
Technical field
The present invention relates to pollution control field in urban river in field of Environment Protection, and in particular to periphery has sanitary sewage in line
The improvement in contaminated river course and natural water.
Background technology
Due to the development in city now, although we have a series of means of Treating Municipal Sewages, in the development in cities and towns
In, the natural water for still having very big a piece of old town is subjected to severe contamination, and old town natural river nearby residents area is due to pipe
Net builds the factor of imperfection and the original habits and customs of local resident's life, the sewage produced by residential block life along the street
River is directly discharged into mostly, causes the river pollution of cities and towns old street serious.Improve this present situation while, also encounter by
It is incorporated to that municipal sewage supervisor's net difficulty is big, high cost in new rain sewage conduct is laid；And the daily life of nearby residents can be influenceed
It is living, the problem linked up with Aged Residents around and carry out a variety of problems such as this work progress difficulty.Can be with newly-built number at us
100000 tons of Large Sewage Treatment Plant is solved while sewage produced by the numerous population lives in Xincheng District, the not strong ring of old town people
Protect consciousness incomplete pipe network system in addition so that seriously polluted this problem of urban rives is exposed quite to be protruded, and is also exposed
Go out refractory this real situation of reason of the cities and towns pollution of river.
The content of the invention
The present invention is in view of the shortcomings of the prior art, there is provided one kind can be placed directly within river course and float on river surface,
The integrated apparatus for repairing river channel ecology easy to use, easy for installation.
To realize the object of the invention, there is provided following technical scheme：A kind of integrated apparatus for repairing river channel ecology, including
1 ~ No. n biochemical treatment tank, sludge digestion tank, a mud-water separation tank, it is characterised in that biochemical treatment tank, sludge digestion
Tank and mud-water separation tank bottom end set integrated stand and are fixed on one, and integrated stand top is provided with and makes biochemical treatment tank, dirt
Mud digester and mud-water separation tank float on the flotation gear on river course, and floating stuffing is provided with biochemical treatment tank, biochemical
Tank bottom is provided with oxygenate apparatus in process tank, and oxygenate apparatus connect the Aeration fan outside biochemical treatment tank by pipeline, and sludge disappears
The tank bottom changed in tank is provided with sludge digesting unit, and an air-lift device is provided with mud-water separation tank, and mud-water separation tank is closely pushed up
End is provided with water outlet weir plate, and 1 ~ No. n biochemical treatment tank, sludge digestion tank and mud-water separation tank laid out in parallel simultaneously set spilling water
Pipeline is mutually concatenated, and a biochemical treatment upper end is provided with water inlet pipe, and water inlet pipe connects No. two air-lift devices, a gas dress
Put and sludge digestion upper end and a biochemical treatment upper end are connected by reflux line.
Preferably, biochemical treatment tank, sludge digestion tank and mud-water separation tank are sealed shell of tank, sealed shell of tank top
It is provided with inspection manhole.
Preferably, being provided with taper in mud-water separation tank goes out bucket.
Beneficial effect of the present invention：1. equipment is placed directly within pending river course, is solved cities and towns old street fluid stream channel periphery and is used
The problem that ground is nervous, installation difficulty is big；2. device be located at relatively low position, can flexibly select sewage self-flowing enter or
The water intake mode of device is lifted into, applicability is wide.3. running cost is cheap, and every equipment only matches somebody with somebody low-power fan, and operation is made an uproar
Sound is low, and can be powered using 220V, and its operating cost is than common impeller aerator power saving 60%；4. region strong applicability, if
Standby transferring position is convenient, and in place, displacement all quite facilitates；
5. the sludge produced by whole system is few, and reuse major part, then through aerobic sigestion measure after, excess sludge is further
Decrement, the harmless treatment workload for remaining sludge is small；
Summary：It is serious that the invention of this device solves each region pollution of river of cities and towns old street etc. now, difficulty of governance it is big this
Distinct issues；Rural Environmental Problem will be administered to future and also provides new paragon.
Brief description of the drawings
Fig. 1 is schematic structural view of the invention.
Specific embodiment
Embodiment 1：A kind of integrated apparatus for repairing river channel ecology, including 1 ~ No. 3 biochemical treatment tank, 01, sludge
02, mud-water separation tank 03 of digester, biochemical treatment tank 01, sludge digestion tank 02 and the bottom of mud-water separation tank 03 set collection
One is fixed on into support 11, the top of integrated stand 11 is provided with and makes biochemical treatment tank 01, sludge digestion tank 02 and muddy water point
Floated on from tank 03 in the flotation gear 10 on river course, biochemical treatment tank 01 and be provided with floating stuffing 05, in biochemical treatment tank 01
Tank bottom is provided with oxygenate apparatus 06, and oxygenate apparatus 06 connect the Aeration fan 09 outside biochemical treatment tank 01 by pipeline, and sludge disappears
Change the tank bottom in tank 02 and be provided with sludge digesting unit 07, mud-water separation tank 03 is interior to be provided with an air-lift device 04.1, muddy water
Nearly 03 top of knockout drum is provided with water outlet weir plate 08,1 ~ 3 biochemical treatment tank 01, sludge digestion tank 02 and mud-water separation tank
03 laid out in parallel simultaneously sets overflow pipe and mutually concatenates, and a top of biochemical treatment tank 01.1 is provided with water inlet pipe, and water inlet pipe connects
No. two air-lift devices 04.2 are connect, a gas device 04.1 connects the top of sludge digestion tank 02 and a life by reflux line 12
Change the top of process tank 01.1.Biochemical treatment tank 01, sludge digestion tank 02 and mud-water separation tank 03 are sealed shell of tank, hermetically sealed can
Body top is provided with inspection manhole.Taper is provided with mud-water separation tank 03 go out bucket.Flotation gear 10 include endonexine and
The fiberglass outside internal force layer is wrapped in, endonexine is the filling polyurethane of 0.05g/cm3 from density.Aeration fan 09 uses whirlpool
Whirlpool formula air pump.
In initial operating stage, need to only it be set to swim on river surface equipment water inlet, the outside ball cock device of adjustment goes out end
The mouth of a river can guarantee that sewage can flow out, and air lift is collected, flows automatically or be directly over to sanitary sewage by the pipe network of old street
Into in the device floated on river surface；
River corridor restoration device is made up of biochemical treatment section, mud-water separation section, sludge digestion section, device energy supply section, in biochemistry
Apparatus of oxygen supply is equipped with the treatment monomer of processing section, decomposed by microbial pollutant provides necessary dissolved oxygen；With the addition of
Floating stuffing, for treatment microbial reproduction provides preferably attachment place.By the biochemical decomposition process in multiple stages, sewage enters
Enter mud-water separation section, mud-water separation removal is carried out according to settling character, after upper clear supernate is collected through effluent weir, gravity flow enters nature
Among water body, the process of its whole removal is completed, precipitating sludge is boosted to be back to leading portion biochemical treatment section, to supplement biochemical place
The micro organism quantity in reason stage, to alleviate the situation of biochemical treatment stage sludge loss.Unnecessary mud discharging enters sludge-tank, warp
After technology minimizing, sludge is periodically cleared.
The removal principle of river channel ecology purifier is the pollutant in contact oxidation method removal river.Aerobic stage is stopped
Time is 8h, and gas-water ratio uses 8:1, floating stuffing accounts for volume ratio 60%.Water inlet is intake by the way of air lift, and source of the gas is by being aerated
Blower fan is provided.In the form of air lift, source of the gas is provided sludge reflux by Aeration fan；Backflow percentage is 50%.
Claims (5)
1. a kind of integrated apparatus for repairing river channel ecology, including 1 ~ No. n biochemical treatment tank, sludge digestion tank, one
Mud-water separation tank, it is characterised in that biochemical treatment tank, sludge digestion tank and mud-water separation tank bottom end set integrated stand and fix
In one, integrated stand top is provided with and biochemical treatment tank, sludge digestion tank and mud-water separation tank is floated on river course
Flotation gear, is provided with floating stuffing in biochemical treatment tank, tank bottom is provided with oxygenate apparatus in biochemical treatment tank, and oxygenate apparatus lead to
Aeration fan outside piping connection biochemical treatment tank, the tank bottom in sludge digestion tank is provided with sludge digesting unit, muddy water point
An air-lift device is provided with tank, the nearly top of mud-water separation tank is provided with water outlet weir plate, 1 ~ No. n biochemical treatment tank, dirt
Mud digester and mud-water separation tank laid out in parallel simultaneously set overflow pipe and mutually concatenate, and a biochemical treatment upper end is provided with
Water inlet pipe, water inlet pipe connects No. two air-lift devices, and a gas device connects sludge digestion upper end and one by reflux line
Number biochemical treatment upper end.
2. it is according to claim 1 it is a kind of repair river channel ecology integrated apparatus, it is characterised in that biochemical treatment tank, dirt
Mud digester and mud-water separation tank are sealed shell of tank, and sealed shell of tank top is provided with inspection manhole.
3. it is according to claim 1 it is a kind of repair river channel ecology integrated apparatus, it is characterised in that in mud-water separation tank
It is provided with taper and goes out bucket.
4. it is according to claim 1 it is a kind of repair river channel ecology integrated apparatus, it is characterised in that flotation gear includes
Endonexine and the fiberglass being wrapped in outside internal force layer, endonexine is the filling polyurethane of 0.05g/cm3 from density.
5. it is according to claim 1 it is a kind of repair river channel ecology integrated apparatus, it is characterised in that Aeration fan use
Scroll-tupe air pump.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201611070626.5A CN106745700A (en) | 2016-11-29 | 2016-11-29 | A kind of integrated apparatus for repairing river channel ecology |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201611070626.5A CN106745700A (en) | 2016-11-29 | 2016-11-29 | A kind of integrated apparatus for repairing river channel ecology |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN106745700A true CN106745700A (en) | 2017-05-31 |
Family
ID=58904248
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201611070626.5A Pending CN106745700A (en) | 2016-11-29 | 2016-11-29 | A kind of integrated apparatus for repairing river channel ecology |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106745700A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107010797A (en) * | 2017-06-14 | 2017-08-04 | 广东莞绿环保工程有限公司 | A kind of black and odorous river comprehensive improvement purification method and its cleaning system |
| CN111453843A (en) * | 2020-04-10 | 2020-07-28 | 苏州汇博龙环保科技有限公司 | Liftable oxygenate and biochemical device of anaerobism sludge digestion |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102464404A (en) * | 2010-11-11 | 2012-05-23 | 福建省洁维环保科技有限公司 | Method and system for remediation and treatment of polluted river water |
| CN103043868A (en) * | 2013-01-10 | 2013-04-17 | 陈扬菊 | Sewage treating system and sewage treating method for river course |
| CN206359315U (en) * | 2016-11-29 | 2017-07-28 | 江苏一环集团有限公司 | A kind of integrated apparatus for repairing river channel ecology |
-
2016
- 2016-11-29 CN CN201611070626.5A patent/CN106745700A/en active Pending
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102464404A (en) * | 2010-11-11 | 2012-05-23 | 福建省洁维环保科技有限公司 | Method and system for remediation and treatment of polluted river water |
| CN103043868A (en) * | 2013-01-10 | 2013-04-17 | 陈扬菊 | Sewage treating system and sewage treating method for river course |
| CN206359315U (en) * | 2016-11-29 | 2017-07-28 | 江苏一环集团有限公司 | A kind of integrated apparatus for repairing river channel ecology |
Non-Patent Citations (1)
| Title |
|---|
| 李闻欣: "《皮革环保工程概论》", 31 August 2015, 中国轻工业出版社 * |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107010797A (en) * | 2017-06-14 | 2017-08-04 | 广东莞绿环保工程有限公司 | A kind of black and odorous river comprehensive improvement purification method and its cleaning system |
| CN111453843A (en) * | 2020-04-10 | 2020-07-28 | 苏州汇博龙环保科技有限公司 | Liftable oxygenate and biochemical device of anaerobism sludge digestion |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20170531 |