CN106745700A - A kind of integrated apparatus for repairing river channel ecology - Google Patents

A kind of integrated apparatus for repairing river channel ecology Download PDF

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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
Application number
CN201611070626.5A
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Chinese (zh)
Inventor
宋哲博
闵俊杰
吴卫锋
丁海霞
陈天麟
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
JIANGSHU YIHUAN GROUP CO Ltd
Original Assignee
JIANGSHU YIHUAN GROUP CO Ltd
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by JIANGSHU YIHUAN GROUP CO Ltd filed Critical JIANGSHU YIHUAN GROUP CO Ltd
Priority to CN201611070626.5A priority Critical patent/CN106745700A/en
Publication of CN106745700A publication Critical patent/CN106745700A/en
Pending legal-status Critical Current

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Classifications

    • CCHEMISTRY; METALLURGY
    • C02TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02FTREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F3/00Biological treatment of water, waste water, or sewage
    • C02F3/02Aerobic processes
    • C02F3/12Activated sludge processes
    • CCHEMISTRY; METALLURGY
    • C02TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02FTREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F2103/00Nature of the water, waste water, sewage or sludge to be treated
    • C02F2103/007Contaminated open waterways, rivers, lakes or ponds
    • YGENERAL 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
    • Y02TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02ATECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
    • Y02A20/00Water conservation; Efficient water supply; Efficient water use
    • Y02A20/40Protecting water resources
    • Y02A20/402River restoration
    • YGENERAL 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
    • Y02TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02WCLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO WASTEWATER TREATMENT OR WASTE MANAGEMENT
    • Y02W10/00Technologies for wastewater treatment
    • Y02W10/10Biological treatment of water, waste water, or sewage

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

A kind of integrated apparatus for repairing river channel ecology
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.
CN201611070626.5A 2016-11-29 2016-11-29 A kind of integrated apparatus for repairing river channel ecology Pending CN106745700A (en)

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

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Cited By (2)

* Cited by examiner, † Cited by third party
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)

* Cited by examiner, † Cited by third party
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

Patent Citations (3)

* Cited by examiner, † Cited by third party
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)

* Cited by examiner, † Cited by third party
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)

* Cited by examiner, † Cited by third party
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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