CN205616635U - Rotating biological disk purifier - Google Patents
Rotating biological disk purifier Download PDFInfo
- Publication number
- CN205616635U CN205616635U CN201620433657.1U CN201620433657U CN205616635U CN 205616635 U CN205616635 U CN 205616635U CN 201620433657 U CN201620433657 U CN 201620433657U CN 205616635 U CN205616635 U CN 205616635U
- Authority
- CN
- China
- Prior art keywords
- rotating shaft
- sewage
- rotating disk
- disc
- storage bucket
- 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.)
- Expired - Fee Related
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Classifications
-
- 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
- Biological Treatment Of Waste Water (AREA)
Abstract
The utility model provides a conical rotating biological disk of heliciform that rotating biological disk purifier, carousel sheet metal generating line and the certain angle of pivot axis slope, the heliciform is coiled uniformly and is fixed at the pivot surface, and form a board distance and equal. The disc of slope makes in waiting dark oxidation groove than the tradition effective area that discoid acquisition is bigger that stands vertically, helical disk chip architecture continuous, the slope strengthens the drive effect of sewage, can control the contact reaction time of sewage artificially to it has shock -resistantly to possess, and the treatment effect is good, and the clearance is high, and area is little, and the disc has an enough big specific surface, area advantage such as little.
Description
Technical field
This utility model relates to a kind of biological cleaning process that can improve in sewage disposal, improves wastewater treatment efficiency
Axial-flow type conical helical pattern biological rotating disk, belongs to biological cleaning field.
Background technology
Along with quickening and the drastically expansion of population of modern industry process, cause the short and serious dirt of extreme of water resource
Dye.Therefore, water pollution problems has become as the focus of modern society.In order to protect environment, solve shortage of water resources problem, people
Efficient, the sewage disposal technology of low cost is found at unremitting.Biological rotating disk is as a kind of effluent treatment plant, mainly by dish
Sheet, haptoreaction groove, rotating shaft and driving means composition.The disc of biological rotating disk is connected in groups, and center is passed through with rotating shaft, rotating shaft two ends
It is installed on the bearing at semi-circular contact reactive tank two ends, by actuator drives rotating disk with relatively low linear velocity in haptoreaction
Rotate in groove, in haptoreaction groove, be full of sewage.Disc surfaces biomembrane alternately with air and waste water, become a company
Continuous oxygen uptake, absorption, the process of oxidation Decomposition, and then reach to purify the purpose of sewage.At printing and dyeing, papermaking, leather and oil
The Industrial Wastewater Treatment of the industries such as work is applied, high treating effect, there is lot of advantages, but treatment effeciency the highest
。
Disc is the key component of biological rotating disk, is also the key factor affecting rotating disk treatment effeciency.For making biology
Rotating disk reaches high treatment effeciency, it is desirable to disc has sufficiently large specific surface area.Disc effective area is the biggest, and it adheres to life
Long Biomass is the biggest；Treatment effeciency is the highest.The circular flat plate structure perpendicular with shaft axis occurs the earliest and uses till today.
On the one hand, because rotating disk is vertical with axis, want to improve haptoreaction surface area, can only add deep bid footpath, and the increase in dish footpath, again must
So increase the size of reactive tank, so equipment is huge；Still further aspect, because rotating disk is vertical with axis, axial flow water intake mode
Can produce stagnant water and short circuit, treatment effect is severe；Water (flow) direction can only take radial-flow type, water inlet and water outlet and card diameter parallel.
And runoff process is the shortest, it is impossible to make sewage fully come in contact reaction!People can only take multi-level approach to make up, so because of U-shaped
The volume of groove limits with the surface area of rotating disk, processes the water yield the least, not impact resistance, it is necessary to use plural serial stage biological rotating disk to extend
The process time, improving treatment effect, increase clearance, floor space is big.
Summary of the invention
Limited by size to solve the diameter of typical round flat board rotating disk, big when processing wastewater flow rate, having of oxidation trough
The defects such as the effect depth of water is limited, and floor space is relatively big, treatment effeciency, this utility model changes the flat shape of typical round flat board rotating disk
Shape, is coiled into thin plate outside toe-in and tilts the outer tapered shape continuous helical structure raised, and center is passed through with rotating shaft so that not
Strengthen tank depth, it is possible to be greatly enhanced the effective area of rotating disk.Disc effective area is the biggest, and specific surface area is the biggest, on it
The Biomass of apposition growth is the biggest；Treatment effeciency is the highest.Use axis pulling flow type water intake mode, increase the path length of flowing water
Degree, it is ensured that sewage and biomembrane are fully contacted, course of reaction, clearance improves.
This utility model solves the technical scheme that its technical problem is used:
Thin plate is raised outward with inclination outside toe-in, bus tilts the cone of certain angle, spiral with shaft axis
Shape coils equably and is fixed on rotating shaft outer surface, and plate is away from equal；Rotating shaft is horizontally arranged at propping up of semi-circular contact reactive tank two ends
On seat, actuator drives rotating disk rotate in haptoreaction groove with relatively low linear velocity；Sewage it is full of in haptoreaction groove,
Current along the axial flowing of rotating shaft, flow into oxidation trough, flow out oxidation trough from other end in oxidation trough from rotating shaft one end；Bottom land
Having storage bucket, bottom land is provided with the gradient along its length, tilts to storage bucket, and beneficially precipitate gradually collects to storage bucket sliding.
The beneficial effects of the utility model are: increase substantially the response area of biological rotating disk in unit volume, biological
Rotating disk effective area is big, the path length of flowing water；Hydraulics is good, and treatment effeciency is high, and treatment effect is stable；Cell body is greatly improved bear
Lotus；Floor space is little, reduces investment outlay, and expands the range of biological rotating disk.
Accompanying drawing explanation
With embodiment, this utility model is further illustrated below in conjunction with the accompanying drawings.
Fig. 1 is axial sectional view of the present utility model.
Fig. 2 is longitudinal sectional view of the present utility model.
In figure: 1. motor 2. actuating device 3. rotating shaft 4. cone-type spiral biological rotating disk 5. cell body
6. sewage 7. water inlet pipe 8. intake chamber 9. influent weir 10. effluent weir
Bucket 14. mud store by 11. effluent trough 12. outlet pipes 13..
Detailed description of the invention
In the embodiment shown in fig. 1, thin plate bus tilts certain angle with shaft axis, and outer end is outward-dipping, inner spiral shell
Rotation shape coils equably and is fixed on rotating shaft outer surface, forms a plate away from equal helical form cone；Rotating shaft exceeds the water surface, water
Safety is contained on the bearing at semi-circular contact reactive tank two ends, and card about 40% is soaked in water, and about 60% exposes in atmosphere.Contact
Being full of sewage in reactive tank, current along the axial flowing of rotating shaft, flow into oxidation trough, from other one in oxidation trough from rotating shaft one end
End flows out oxidation trough.Actuator drives rotating disk rotates in haptoreaction groove with relatively low linear velocity.Bottom land has storage bucket, groove
The end, is provided with the gradient along its length, tilts to storage bucket, and beneficially precipitate gradually collects to storage bucket sliding.
When dish axle rotates, card replaces and waste water and air contact.The membranoid substance that card is formed by growth of microorganism is covered
Lid, biomembrane is alternately fully contacted with useless water and air, constantly obtains pollutant and oxygen, becomes a continuous print and inhales
Oxygen, absorption, the process of oxidation Decomposition, and then reach to purify the purpose of sewage.Between biomembrane and sewage and air, not only
There is Organic substance and O2Mass transfer, also carry out other materials, such as CO2、NH3Deng transmission, purify waste water.
Inclined disc of the present utility model so that obtain bigger significant surface than traditional round plate-like in waiting deep oxidation trough
Long-pending, disc effective area is the biggest, and on it, the Biomass of apposition growth is the biggest, and treatment effeciency is the highest；Continuous print, the spiral of inclination
The driving effect of sewage is strengthened by disc, can promote the axial flowing of current, can hinder the axle of current during reversion during rotating forward
To flowing, such that it is able to control the haptoreaction time of sewage artificially, thus possess and have impact resistance, high treating effect, remove
Rate is high, and floor space is little, and disc has the advantages such as sufficiently large specific surface area.
Claims (1)
1. a biological rotating disk purifier, is characterized in that: thin plate to tilt outside toe-in outer to raise, bus and shaft axis
Tilting the cone of certain angle, helical form to coil equably and be fixed on rotating shaft outer surface, plate is away from equal；Rotating shaft is horizontally mounted
On the bearing at semi-circular contact reactive tank two ends, by actuator drives rotating disk with relatively low linear velocity in haptoreaction groove
Rotate；Being full of sewage in haptoreaction groove, current along the axial flowing of rotating shaft, flow into oxidation in oxidation trough from rotating shaft one end
Groove, flows out oxidation trough from other end；Bottom land has storage bucket, and bottom land is provided with the gradient along its length, tilts to storage bucket, is beneficial to
Precipitate gradually collects to storage bucket sliding.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620433657.1U CN205616635U (en) | 2016-05-11 | 2016-05-11 | Rotating biological disk purifier |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620433657.1U CN205616635U (en) | 2016-05-11 | 2016-05-11 | Rotating biological disk purifier |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205616635U true CN205616635U (en) | 2016-10-05 |
Family
ID=57022976
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620433657.1U Expired - Fee Related CN205616635U (en) | 2016-05-11 | 2016-05-11 | Rotating biological disk purifier |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205616635U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106345151A (en) * | 2016-10-28 | 2017-01-25 | 韦志锋 | Novel sewage sedimentation tank and operation method thereof |
| CN107265759A (en) * | 2017-06-25 | 2017-10-20 | 中国环境科学研究院 | The sewage disposal device and handling process of integration |
| CN108585239A (en) * | 2018-07-06 | 2018-09-28 | 邵峰 | A kind of roller type water treatment aeration oxygen-increasing device |
-
2016
- 2016-05-11 CN CN201620433657.1U patent/CN205616635U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106345151A (en) * | 2016-10-28 | 2017-01-25 | 韦志锋 | Novel sewage sedimentation tank and operation method thereof |
| CN106345151B (en) * | 2016-10-28 | 2018-06-29 | 韦志锋 | A kind of detention tank and its operating method |
| CN107265759A (en) * | 2017-06-25 | 2017-10-20 | 中国环境科学研究院 | The sewage disposal device and handling process of integration |
| 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 |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20161005 Termination date: 20170511 |