CN106045017A - Integrated biological rotating disc and filter cloth coupled sewage treatment device - Google Patents
Integrated biological rotating disc and filter cloth coupled sewage treatment device Download PDFInfo
- Publication number
- CN106045017A CN106045017A CN201610541228.0A CN201610541228A CN106045017A CN 106045017 A CN106045017 A CN 106045017A CN 201610541228 A CN201610541228 A CN 201610541228A CN 106045017 A CN106045017 A CN 106045017A
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- CN
- China
- Prior art keywords
- filter cloth
- biological rotating
- rotating disk
- sewage
- sewage disposal
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- 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.)
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Classifications
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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
- C02F3/00—Biological treatment of water, waste water, or sewage
- C02F3/02—Aerobic processes
- C02F3/08—Aerobic processes using moving contact bodies
-
- 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
- C02F3/30—Aerobic and anaerobic processes
- C02F3/301—Aerobic and anaerobic treatment in the same reactor
-
- 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
Abstract
The invention belongs to the technical field of manufacturing of sewage treatment devices in environment protection, and particularly relates to an integrated biological rotating disc and filter cloth coupled sewage treatment device. A motor drives a rotary shaft to rotate, a biological rotating disc and a filter cloth disc are driven to rotate simultaneously at low rotation speed, to-be-treated sewage enters a water inlet pipe, the biological rotating disc conducts biochemical treatment on the sewage, the treated sewage enters the filter cloth portion from the upper side of a water baffle, the sewage permeates the filter cloth to enter the filter cloth, sludge is intercepted on the outer surface of the filter cloth, the filter cloth rotates along with the rotary shaft, when the filter cloth rotates to the upper side, filtered water enters a water outlet pipe to be discharged, and the sludge on the filter cloth is scraped by a fixed sludge scraper. The device is characterized in that the biological rotating disc and the filter cloth are coupled and coaxially driven, extra draught fans and motors are not needed, the structure is simple, and operation cost is low; it is guaranteed that the water treatment effect is good due to simultaneous biochemical and filtering treatment; operation is easy, and the device is particularly suitable for the sewage treatment process of countryside where technologies are weak.
Description
Technical field
The invention belongs to sewage disposal device manufacturing technology field in environmental conservation, particularly to one for middle and small scale
Sanitary sewage, the integral biological rotating disk that processes of municipal wastewater, middle low-concentration industrial waste water couples sewage disposal with filter cloth and sets
Standby.
Background technology
Biological rotating disk technique is the one of biomembrance process, grows up on the basis of biofilter, sometimes referred to as
Rotating disc type biofilter.From 1954 after Germany sets up First biological rotating disk sewage treatment plant, during to the eighties in 20th century,
The waste water treatment plant of more than 2000 biological rotating disk technique is built in Europe.At home, 20 century 70s start to turn biology
Dish is studied and applies, and is necessarily applied in the waste water of the industries such as printing and dyeing, papermaking, leather and petrochemical industry processes.
Filtering cloth filtering pool technology is a kind of novel surface filtering technique that developed recently gets up, and can substitute tradition technically
Deep-bed filtration equipment.Its operation principle is: former water entrance filter tank, after baffle plate energy dissipating, is filtered by the micropore being fixed on support
Cloth, solid suspension is trapped within outside filter cloth, and filtrate is collected by hollow pipe, and gravity stream discharges filter tank by overflow launder.
In filtration, sludge absorption, outside filter cloth, gradually forms sludge blanket, and along with the accumulation of mud on filter cloth, filter-cloth filtering resistance increases
Adding, in pond, liquid level gradually rises, and when liquid level rises to setting value, PLC opens back suction sucking pump and actuating device simultaneously, and disk turns
During Dong, it be fixed on the scraper plate outside filter cloth and filter cloth surface friction, scrape off the mud of filter cloth surface, the simultaneously water in disk
Aspirated from inside to outside, clean the mud in filter cloth micropore, set discharge pipeline at the bottom of pond, set by the time, PLC automatically turn on row
Mud is discharged by dredge pump.Compared with conventional filtering techniques, filtering cloth filtering pool have compact conformation, the loss of flood peak is little, floor space is few,
The features such as processing cost is low, can as city misunderstand the dephosphorization for the treatment of plant secondary effluent and increase water quality further follow-up
Advanced treatment unit, is a kind of economically viable technical process.This technique has started to by the sewage treatment plant of more American-European countries
Use, as the successive depths processing unit of municipal sewage, reach the purpose increased water quality further.
At present, China's domestic sewage in rural areas discharge capacity is about 80 90 hundred million tons every year, but disposition allows of no optimist.
The village of 96% does not has discharge conduit and sewage disposal system, and sanitary sewage arbitrarily discharges, and causes the severe contamination of rural environment,
Become the potential safety hazard that Rural Water seedbed is potential, exacerbate the crisis of freshwater resources.First the feature of rural sewage treatment is place
Reason rate is low, next to that intermittent discharge, discharge capacity is few and disperses, next to that concentration of nitrogen and phosphorus is high and contains substantial amounts of nutritive salt, antibacterial, sick
Poison etc., these collections all giving country sewage and process bring certain difficulty.Domestic sewage in rural areas refers to resident living mistake
Feces and flushing water, bath sewage and kitchen waste water etc. in journey, additionally, also include being produced in some rural areas dispersion breeding process
Raw sewage.Domestic sewage in rural areas is containing pollutant components such as organic substance, phosphorus and nitrogen, float and pathogenic bacterias.Dirty with cities and towns
Water processes and compares, and rural domestic sewage treatment has himself feature.First rural area Technological Economy weak foundation, lacks restructuring
Fund and specialty supervisory engineering staff, day-to-day operation and the maintenance of sewage treatment facility are difficult to ensure that.Secondly, life in the countryside
Sewage has self-characteristic in terms of discharging modes, water quality and the water yield, is mainly manifested in: wide dispersion, collects difficulty；The water yield becomes
Change big, discharge uneven；Biodegradability is good, is practically free of poisonous harmful organic contaminants.And it is domestic to rural area life dirt
Administering along with increasing the weight of of polluting of three rivers, three lakes is the most just risen of water, but the harnessing project of domestic sewage in rural areas is less, much locates
Reason technology is also simply placed in demonstration research range.
Summary of the invention
A kind of integral biological rotating disk is provided to couple sewage disposal device with filter cloth for the problems referred to above present invention.
The technical solution used in the present invention is: a kind of integral biological rotating disk couples sewage disposal device with filter cloth, bag
Include motor, rotating shaft, device housings, water inlet pipe, air-vent, outlet pipe, discharge pipeline, disk plate for biological rotating disk, water fender, filter cloth, consolidate
Cleaning shoe bottom determining cleaning shoe and moving；
Described air-vent is positioned at top surface and front surface on device housings left end, makes disk plate for biological rotating disk fully connect with air
Place, advantageously forms biomembrane, and biomembrane is divided into again aerobic layer and anaerobic layer；
Described water inlet pipe and discharge pipeline be connected with in the middle part of the rear surface of device housings and front surface bottom respectively；
Described motor is connected with outlet pipe by rotating shaft, runs through whole equipment with plane-parallel, drives raw with relatively low rotating speed
Thing rotating disk disc rotates with filter cloth；
Described biological rotating disk vertical distribution in rotating shaft both sides, fixing cleaning shoe and filter cloth be respectively placed in above outlet pipe with lower section；
Said two moves bottom cleaning shoe and is placed in bottom filter cloth bottom device, elapses the silt dropped on filter cloth to spoil disposal
Pipe, outside remover apparatus, two move bottom cleaning shoe intermediate vertical is provided with a water fender；
As the preferred technical scheme of one: disk plate for biological rotating disk and filter cloth share rotating shaft and motor；
As the preferred technical scheme of one: filter cloth shape uses semicircle, filter cloth disc diameter scope 0.8-3.0m；
As the preferred technical scheme of one: the linear velocity of rotating shaft is relatively low, for 1r/min-3r/min；
As the preferred technical scheme of one: disk plate for biological rotating disk diameter range 1.2-3.0m, disk plate for biological rotating disk rotation process
In 40% work area immerse sewage, remaining part contact air of 60%, persistently rotate；
As the preferred technical scheme of one: air-vent be shaped as rectangle, it is possible to change and do other shapes；
As the preferred technical scheme of one: rotating shaft exceeds trough inner water face 10-15cm；
As the preferred technical scheme of one: be provided with back suction sucking pump at discharge pipeline；
As the preferred technical scheme of one: discharge pipeline is made up of some spoil disposal arms, spoil disposal branch diameter scope 100-
500mm, discharge pipeline caliber scope 150-700mm；
The invention has the beneficial effects as follows: equipment integration, simple structure, it is simple to guarantee and spot check；Without extra blower fan, run
Expense is low；Recurrent state makes microorganism active, and water treatment efficiency is good；Simple to operate, it is particularly well-suited to the agriculture that technology is weak
Village's sewage disposal process.
Accompanying drawing explanation
It it is a kind of integral biological rotating disk top view of coupling sewage disposal device with filter cloth shown in Fig. 1；
It it is a kind of integral biological rotating disk elevation of coupling sewage disposal device with filter cloth shown in Fig. 2；
It it is a kind of integral biological rotating disk internal structure schematic diagram of coupling sewage disposal device with filter cloth shown in Fig. 3；
It is that a kind of integral biological rotating disk couples sewage disposal device filter cloth schematic diagram with filter cloth shown in Fig. 4；
It is that a kind of integral biological rotating disk couples sewage disposal device biofilm structure schematic diagram with filter cloth shown in Fig. 5；
In figure: 1 motor, 2 rotating shafts, 3 device housings, 4 water inlet pipes, 5 air-vents, 6 outlet pipes, 7 discharge pipelines, 8 biologies
Rotating disk disc, 9 water fenders, 10 filter clothes, 11 fix cleaning shoe, 12 move bottom cleaning shoe.
Specific implementation method
In order to preferably illustrate objects and advantages of the present invention, once combine Figure of description and the present invention is carried out further
Explanation.
As it can be seen, a kind of integral biological rotating disk couples sewage disposal device with filter cloth, including motor 1, rotating shaft 2, set
Standby shell 3, water inlet pipe 4, air-vent 5, outlet pipe 6, discharge pipeline 7, disk plate for biological rotating disk 8, water fender 9, filter cloth 10, fixing extension mud
Cleaning shoe 12 bottom plate 11 and movement；Described motor 1 connection rotating shaft 2, rotating shaft 2 connects disk plate for biological rotating disk 8.
Treatment sewage is entered in integration apparatus by the water inlet pipe 4 being connected to device housings 3, motor 1 drive shaft 2 turns
Dynamic, drive disk plate for biological rotating disk 8 and filter cloth 10 to rotate with relatively low rotating speed, about 40% leaching of disk plate for biological rotating disk 8 area simultaneously
Not in the sewage in groove, rotating disk alternately contacts with sewage with air, through after a period of time, on rotating disk by rotating
Attachment one layer is perched the biomembrane of a large amount of microorganism.Along with the kind of microorganism forms gradually stable, its metabolism merit
Can bring into play the most step by step, and reach stable degree, the organic pollution in sewage is biomembrane institute absorption degradation, thus
Reach to process the purpose of sewage.Wherein, air-vent 5 is distributed in the first half and above of side；The effect of air-vent 5 is to make air
Access arrangement thus with disk plate for biological rotating disk 8 contacts, biomembrane is divided into aerobic layer and anaerobic layer；Treated sewage
By water fender 9 above into filter cloth 10 part, described filter cloth 10 is semi-circular, and filter cloth 10 is fully immersed in water, and sewage is saturating
Filter cloth 10 enters in filter cloth, and sludge absorption, outside filter cloth 10, gradually forms sludge blanket, along with mud long-pending on filter cloth 10
Tired, filter cloth 10 filtration resistance increases, and in equipment, liquid level gradually rises, and when liquid level rises to setting value, PLC opens back suction simultaneously
Sucking pump and actuating device, rotating shaft 2 rotation process, when filter cloth 10 turns to above, the water after filter enters outlet pipe 6 and discharges, Gu
Fixing cleaning shoe 11 outside filter cloth 10 and filter cloth 10 mantle friction, scrape off the mud on filter cloth 10 surface；Simultaneously in equipment
Water aspirated from inside to outside, clean the mud in filter cloth 10 micropore, then elapsed to spoil disposal arm by cleaning shoe bottom movement 12
Sludge pump is utilized to discharge it equipment after rear remittance discharge pipeline 7.
It should be noted last that, above example is only unrestricted in order to supplementary explaination technical scheme.To the greatest extent
The present invention has been described in detail by pipe with reference to embodiment, and this area vast is it will be appreciated by the skilled person that skill to the present invention
Art scheme is modified or replaces on an equal basis, and without departure from the spirit and scope of technical solution of the present invention, it all should be contained at this
In the middle of the right of invention.
Claims (9)
1. an integral biological rotating disk couples sewage disposal device with filter cloth, it is characterised in that: include motor (1), rotating shaft
(2), device housings (3), water inlet pipe (4), air-vent (5), outlet pipe (6), discharge pipeline (7), disk plate for biological rotating disk (8), dash
Cleaning shoe (12) bottom plate (9), filter cloth (10), fixing cleaning shoe (11) and movement；
Described air-vent (5) is positioned at top surface and front surface on device housings (3) left end；
Described water inlet pipe (4) and discharge pipeline (7) be connected with in the middle part of the rear surface of device housings (7) and front surface bottom respectively
Logical；
Described motor (1) is connected with outlet pipe (6) by rotating shaft (2), runs through whole equipment with plane-parallel；
Described biological rotating disk (8) vertical distribution is in rotating shaft (2) both sides, and fixing cleaning shoe (11) is respectively placed in water outlet with filter cloth (10)
Pipe (6) top and lower section；
Said two moves bottom cleaning shoe (12) and is placed in bottom filter cloth (10) bottom device, and two move in bottom cleaning shoe (12)
Between be vertically installed with a water fender (9).
Integral biological rotating disk the most according to claim 1 couples sewage disposal device with filter cloth, it is characterised in that: biological
Rotating disk disc (8) and filter cloth (10) share rotating shaft (2) and motor (1).
Integral biological rotating disk the most according to claim 1 couples sewage disposal device with filter cloth, it is characterised in that: filter cloth
(10) shape uses semicircle, filter cloth disc diameter scope 0.8-3.0m.
Integral biological rotating disk the most according to claim 1 couples sewage disposal device with filter cloth, it is characterised in that: rotating shaft
(2) rotating speed is relatively low, for 1r/min-3r/min.
Integral biological rotating disk the most according to claim 1 couples sewage disposal device with filter cloth, it is characterised in that: biological
Rotating disk disc (8) diameter range 1.2-3.0m, in disk plate for biological rotating disk (8) rotation process, the work area of 40% immerses sewage, its
Yu 60% part contact air, persistently rotate.
Integral biological rotating disk the most according to claim 1 couples sewage disposal device with filter cloth, it is characterised in that: ventilative
Hole (5) be shaped as rectangle, it is possible to change and do other shapes.
Integral biological rotating disk the most according to claim 1 couples sewage disposal device with filter cloth, it is characterised in that: rotating shaft
(2) trough inner water face 10-15cm is exceeded.
Integral biological rotating disk the most according to claim 1 couples sewage disposal device with filter cloth, it is characterised in that: spoil disposal
Pipe (7) place is provided with back suction sucking pump.
Integral biological rotating disk the most according to claim 1 couples sewage disposal device with filter cloth, it is characterised in that: spoil disposal
Pipe (7) is made up of some spoil disposal arms, spoil disposal branch diameter scope 100-500mm, discharge pipeline caliber scope 150-700mm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610541228.0A CN106045017B (en) | 2016-07-12 | 2016-07-12 | Integral biological turntable couples sewage disposal device with filter cloth |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610541228.0A CN106045017B (en) | 2016-07-12 | 2016-07-12 | Integral biological turntable couples sewage disposal device with filter cloth |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN106045017A true CN106045017A (en) | 2016-10-26 |
| CN106045017B CN106045017B (en) | 2019-06-14 |
Family
ID=57186527
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610541228.0A Expired - Fee Related CN106045017B (en) | 2016-07-12 | 2016-07-12 | Integral biological turntable couples sewage disposal device with filter cloth |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106045017B (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106745686A (en) * | 2016-12-05 | 2017-05-31 | 上海康考迪环保科技有限公司 | A kind of sewage treatment unit based on micro cell biological oxidation technology |
| CN108249576A (en) * | 2018-01-17 | 2018-07-06 | 南昌大学 | The device of nitrogen, phosphorus and organic matter resource reclaim in a kind of sewage |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2012001136A1 (en) * | 2010-07-02 | 2012-01-05 | Veolia Water Solutions & Technologies Support | Device for treating water comprising a solid filter drum |
| CN202199195U (en) * | 2011-06-28 | 2012-04-25 | 北京晶霖伟业分离装备技术有限公司 | Turnplate type filtering machine with fiber filtering cloth |
| CN202865061U (en) * | 2012-09-10 | 2013-04-10 | 江苏溢洋水工业有限公司 | Combined type integral sewage depth processing device |
-
2016
- 2016-07-12 CN CN201610541228.0A patent/CN106045017B/en not_active Expired - Fee Related
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2012001136A1 (en) * | 2010-07-02 | 2012-01-05 | Veolia Water Solutions & Technologies Support | Device for treating water comprising a solid filter drum |
| CN202199195U (en) * | 2011-06-28 | 2012-04-25 | 北京晶霖伟业分离装备技术有限公司 | Turnplate type filtering machine with fiber filtering cloth |
| CN202865061U (en) * | 2012-09-10 | 2013-04-10 | 江苏溢洋水工业有限公司 | Combined type integral sewage depth processing device |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106745686A (en) * | 2016-12-05 | 2017-05-31 | 上海康考迪环保科技有限公司 | A kind of sewage treatment unit based on micro cell biological oxidation technology |
| CN106745686B (en) * | 2016-12-05 | 2023-11-28 | 宁波元派环境科技有限公司 | Domestic sewage treatment device based on micro-battery biological oxidation technology |
| CN108249576A (en) * | 2018-01-17 | 2018-07-06 | 南昌大学 | The device of nitrogen, phosphorus and organic matter resource reclaim in a kind of sewage |
| CN108249576B (en) * | 2018-01-17 | 2023-11-17 | 江西绿鄱环保科技有限公司 | Device for recycling nitrogen, phosphorus and organic matter resources in sewage |
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| Publication number | Publication date |
|---|---|
| CN106045017B (en) | 2019-06-14 |
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| GR01 | Patent grant | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20200630 Address after: Room 2301, building 8, No. 6, Meihua East Road, Xiangzhou District, Zhuhai City, Guangdong Province Patentee after: Zhuhai Zhike environmental protection Co., Ltd Address before: 110168 Liaoning province Shenyang Hunnan Hunnan Road No. 9 Patentee before: SHENYANG JIANZHU University |
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| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20190614 Termination date: 20210712 |
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| CF01 | Termination of patent right due to non-payment of annual fee |