CN206799248U - A kind of device based on biological rotating disk river lake water in-situ treatment - Google Patents
A kind of device based on biological rotating disk river lake water in-situ treatment Download PDFInfo
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- CN206799248U CN206799248U CN201720526624.6U CN201720526624U CN206799248U CN 206799248 U CN206799248 U CN 206799248U CN 201720526624 U CN201720526624 U CN 201720526624U CN 206799248 U CN206799248 U CN 206799248U
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- China
- Prior art keywords
- disc
- rotating shaft
- rotating disk
- mud groove
- support post
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- 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
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- Biological Treatment Of Waste Water (AREA)
Abstract
The utility model discloses a kind of device based on biological rotating disk river lake water in-situ treatment, belongs to water ecology recovery technique field.Device of the present utility model includes support post, storage mud groove, the disc, rotating shaft, motor and governor.The utility model in disc surface by setting netted active carbon filler, add the specific surface area of disc, and improve the absorption property of disc, denitrification microorganism can be carried out preferably being enriched with and adsorbing a certain amount of phosphorus in water, and it can be inoculated with bed mud in river, the in-situ treatment of contaminated water bodies of rivers and lakes is realized, reduces the loss of manpower and materials.
Description
Technical field
A kind of device based on biological rotating disk river lake water in-situ treatment is the utility model is related to, belongs to water ecology and repairs skill
Art field.
Background technology
Microorganism film technique is the technology that have developed rapidly in recent years, and the method carries out culture enrichment using to microorganism, by micro-
The vital movement of biology carries out absorption degradation metabolism to pollutant, will not produce secondary pollution and treatment effeciency is high.Biological rotating disk
Have as a kind of microorganism film technique be not required to set up aeration equipment, install convenient, simple to operate, system is reliable, operation and runs
The advantages such as expense is low.But biological rotating disk is mostly used for handling sanitary sewage, work because its carrier surface forming biofilm property is poor, starts the shortcomings of slow
The higher sewage of this kind of pollutant concentration of industry waste water, because of the nutrition needed in its sewage containing more organic matter and Institute of Micro-biology
Material biofilm is easier to, and for handling the relatively low water in bad V class standard of surface water of this concentration of river lake water, biofilm be present
Difficulty, the defects of biofilm time is long, it can not be handled with traditional biological rotating disk.In addition, common disk plate for biological rotating disk is also deposited
Material specific surface area is small, carrier surface forming biofilm property is poor, biofilm biomass low the defects of causing sewage treating efficiency not high.
Utility model content
To solve drawbacks described above, the utility model provides a kind of disk plate for biological rotating disk, and the disc surface attachment is netted
Active carbon filler.
In a kind of embodiment of the present utility model, the netted active carbon filler is using aluminium honeycomb as substrate, surface
The filler of attachment activity charcoal.
In a kind of embodiment of the present utility model, the netted active carbon filler thickness is 5mm.
In a kind of embodiment of the present utility model, the netted active carbon filler is screwed on disc.
Second purpose of the present utility model is to provide a kind of device based on biological rotating disk river lake water in-situ treatment, including
Support post, storage mud groove, the disc, rotating shaft and drive device；Disc is arranged in rotating shaft；The drive device connects with rotating shaft
Connect and drive shaft rotates, so as to drive disc to be rotated along axle；Disc surface sets netted active carbon filler；It is hollow to store mud groove
Semi-circular cylindrical, front and rear closing, be horizontally set at the underface of rotating shaft, make the region that disc is located at below rotating shaft by storage mud groove bag
It is trapped among inside；Store mud groove bottom and mud valve is set；Storage mud groove and rotating shaft are fixed by support post, and device is integrally integrally formed
Structure；Support post is arranged at outside storage mud groove, and at least 2 support column tops set semicircle ring structure, for support rotating shaft；Support
Post has fixing hole, by into fixing hole fixing device for installing make support post and store mud groove front-rear side walls fix.
In a kind of embodiment of the present utility model, the support post is at least provided with 6.
In a kind of embodiment of the present utility model, the fixing device is bolt or screw.
In a kind of embodiment of the present utility model, the support post is piece steel or channel-section steel.
In a kind of embodiment of the present utility model, the drive device is motor and governor, and rotating shaft connects with motor
Connect, motor is connected with governor.
In a kind of embodiment of the present utility model, the mud valve is set directly at the curved bottom of storage mud groove, or
Setting is connected with storage mud groove bottom by flexible pipe.
Beneficial effect：
1st, the utility model adds the specific surface area of disc by setting netted active carbon filler in disc surface, and
The absorption property of disc is improved, denitrification microorganism can be carried out preferably to be enriched with and adsorb a certain amount of phosphorus in water.
2nd, disk plate for biological rotating disk filler of the present utility model is network structure, sewage can be produced in rotation process certain
Turbulent flow be oxygenated, can additionally cut the biomembrane of aging.
3rd, biological rotating disk of the present utility model can be inoculated with bed mud in river, the contained suitable water of microorganism in bed mud
In environment and than the abundant microorganism that can make to be enriched with disc of river with more specificity.In addition, finish can be by river for inoculation
Stream bed mud is discharged into the lake of river again by mud valve, and does not produce pollution to river lake.
4th, biological rotating disk of the present utility model can realize the in-situ treatment of contaminated water bodies of rivers and lakes, reduce the damage of manpower and materials
Consumption.
Brief description of the drawings
Fig. 1 is a kind of apparatus structure front view based on biological rotating disk river lake water in-situ treatment, wherein, 1, netted activated carbon
Filler；2, store mud groove；3, rotating shaft；4, disc；5, mud valve；7 support posts；
Fig. 2 is a kind of apparatus structure side view based on biological rotating disk river lake water in-situ treatment, wherein, 1, netted activated carbon
Filler；2, store mud groove；3, rotating shaft；5, mud valve；6, fixing hole；7 support posts.
Embodiment
To cause the utility model to realize above-mentioned purpose, feature and advantage and can be more obvious understandable, with reference to tool
Body embodiment is described in further detail to the utility model.
The device of biological rotating disk river lake water in-situ treatment of the present utility model is as shown in Fig. 1~2, including support post 7, storage mud
Groove 2, disc 4, rotating shaft 3 and drive device；Disc 4 is arranged in rotating shaft 3, number >=3 of disc, mutually flat between disc
OK；The drive device is connected with rotating shaft 3 and drive shaft rotates, so as to drive disc 4 to be rotated along axle.It is hollow to store mud groove 2
Semi-circular cylindrical, be horizontally set at immediately below rotating shaft 3, front and rear closing, make the region that disc 4 be located at below rotating shaft 3 by storage mud groove 2
It is enclosed in inside.The curved bottom for storing mud groove 2 sets mud valve 5.Store mud groove front and rear sides symmetric position support post 7, support post 7
For piece steel or channel-section steel, it is parallel to each other and vertical with rotating shaft 3.Support post 7 at least provided with 6,2 be used for support rotating shaft 3,4 with
Mud groove 2 is store in support.Fixing hole 6 is set on support post 7, for installation bolt or screw.The front and rear side of storage mud groove 2 passes through fixation
Hole 6 is fixed with support post 7.The top of support post 7 for support rotating shaft sets semicircle ring structure, and countershaft 3 plays supporting role
And do not influence axis of rotation.
Drive device includes motor and governor, and rotating shaft and motor connection, motor are connected with governor, and governor is used to control
The rotating speed of motor processed, so as to control the velocity of rotation of rotating shaft.
Number >=2 of mud valve 5, it is set directly at the curved bottom of storage mud groove 2, or is connected and set by flexible pipe.
The surface of disc 4 sets netted active carbon filler, and the netted active carbon filler 1 is commercialization filler, is with aluminium honeybee
Nest is substrate, and the material of load type active carbon, honeycomb aperture is 3~4mm, specific surface area 1200m2/m3, activated carbon content 50
~60%, specific surface area is 900~1100m2/ g, depth of packing 5mm.The netted active carbon filler 1 passes through the two of disc
End is symmetrical arranged screw and is fixed on disc 4.
Operation principle of the present utility model is：Mud valve is opened, sludge is injected into storage mud groove by mud valve, regulation is adjusted
Fast machine, the power of controlled motor, so as to control rotary speed.By the gauze bio carbon structure of disc surfaces, river lakebed is improved
Microorganism in mud can effectively shorten the biofilm time to 8~10 days in the adsorption rate of disc surface, can be into after biofilm success
Work(realizes the nitrogen of river lake water, phosphorus absorption.After the completion of to be adsorbed, caused biomembrane self falling, open mud valve 5 and arrange muddy water
Go out, also can make storage mud groove 2 by dismantling the segment screw being arranged on support post 7 in fixing hole 6 to be retained on support post 7
Screw is fulcrum, realizes the discharge or injection of sludge.The utility model adds disc by netted active carbon filler
Specific surface area, and the absorption property of disc is improved, and the disc can produce certain turbulent flow in rotation process to sewage
It is oxygenated, and the biomembrane of aging can be cut.Biological rotating disk of the present utility model can be inoculated with bed mud in river, bottom
Environment in mud in the contained suitable water of microorganism and than the abundant microorganism that can make to be enriched with disc of river with more special
Property, realize the river lake water in-situ treatment that other biological rotating disk can not be realized.In addition, inoculation finishes and bed mud in river can be passed through into spoil disposal
Valve is discharged into the lake of river again, and does not produce pollution to river lake.
The scope of protection of the utility model is not limited merely to above-described embodiment, every spirit in the utility model design
Within principle, all any modification, equivalent and improvement that one of skill in the art can make etc. should be included in this reality
Within new protection domain.
Claims (9)
1. a kind of disk plate for biological rotating disk, it is characterised in that the disc surface sets netted active carbon filler；The netted activity
Carbon filling material is using aluminium honeycomb as substrate, the filler of surface attachment activated carbon.
2. disk plate for biological rotating disk according to claim 1, it is characterised in that the netted active carbon filler thickness is 5mm.
3. disk plate for biological rotating disk according to claim 1, it is characterised in that the netted active carbon filler is consolidated by screw
It is scheduled on disc.
4. a kind of device based on biological rotating disk river lake water in-situ treatment, it is characterised in that any described including claim 1-3
Disc, support post, storage mud groove, rotating shaft and drive device；The rotating shaft is horizontally disposed with, and disc is arranged on by centre bore respectively
In rotating shaft；The drive device is connected with rotating shaft and drive shaft rotates, so as to drive disc to be rotated along axle；It is hollow to store mud groove
Semi-circular cylindrical, it is closed at both ends, be horizontally placed on the underface of rotating shaft, disc lower half is surrounded by storage mud groove；Store mud groove bottom
Portion sets mud valve；Storage mud groove and rotating shaft are fixed by support post, and device is integrally become one structure；Support post is arranged at
Store outside mud groove, at least 2 support posts are respectively arranged at the both ends of rotating shaft, and top sets semicircle ring structure, for support rotating shaft；
Support post has fixing hole, by into fixing hole fixing device for installing make support post and store mud groove front-rear side walls fix.
5. the device according to claim 4 based on biological rotating disk river lake water in-situ treatment, it is characterised in that the support
Post is at least provided with 6.
6. the device according to claim 4 based on biological rotating disk river lake water in-situ treatment, it is characterised in that fixing device
For bolt or screw.
7. the device according to claim 4 based on biological rotating disk river lake water in-situ treatment, it is characterised in that the support
Post is piece steel or channel-section steel.
8. the device according to claim 4 based on biological rotating disk river lake water in-situ treatment, it is characterised in that the driving
Device is motor and governor, and rotating shaft and motor connection, motor are connected with governor.
9. the device according to claim 4 based on biological rotating disk river lake water in-situ treatment, it is characterised in that the spoil disposal
Valve is set directly at the curved bottom of storage mud groove, or is connected setting with storage mud groove bottom by flexible pipe.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720526624.6U CN206799248U (en) | 2017-05-12 | 2017-05-12 | A kind of device based on biological rotating disk river lake water in-situ treatment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720526624.6U CN206799248U (en) | 2017-05-12 | 2017-05-12 | A kind of device based on biological rotating disk river lake water in-situ treatment |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206799248U true CN206799248U (en) | 2017-12-26 |
Family
ID=60739775
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720526624.6U Expired - Fee Related CN206799248U (en) | 2017-05-12 | 2017-05-12 | A kind of device based on biological rotating disk river lake water in-situ treatment |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206799248U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108217921A (en) * | 2018-01-15 | 2018-06-29 | 江南大学 | A kind of new method for increasing activated carbon rotating biological contactor performance |
| CN108585239A (en) * | 2018-07-06 | 2018-09-28 | 邵峰 | A kind of roller type water treatment aeration oxygen-increasing device |
-
2017
- 2017-05-12 CN CN201720526624.6U patent/CN206799248U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108217921A (en) * | 2018-01-15 | 2018-06-29 | 江南大学 | A kind of new method for increasing activated carbon rotating biological contactor performance |
| CN108585239A (en) * | 2018-07-06 | 2018-09-28 | 邵峰 | A kind of roller type water treatment aeration oxygen-increasing device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20171226 Termination date: 20180512 |
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| CF01 | Termination of patent right due to non-payment of annual fee |