CN105936537A - Automatic cleaning aeration contact oxidation tank - Google Patents
Automatic cleaning aeration contact oxidation tank Download PDFInfo
- Publication number
- CN105936537A CN105936537A CN201610426822.5A CN201610426822A CN105936537A CN 105936537 A CN105936537 A CN 105936537A CN 201610426822 A CN201610426822 A CN 201610426822A CN 105936537 A CN105936537 A CN 105936537A
- Authority
- CN
- China
- Prior art keywords
- automated cleaning
- cell body
- oxidation pool
- aeration contact
- aeration
- 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.)
- Withdrawn
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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
-
- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F2203/00—Apparatus and plants for the biological treatment of water, waste water or sewage
- C02F2203/006—Apparatus and plants for the biological treatment of water, waste water or sewage details of construction, e.g. specially adapted seals, modules, connections
-
- 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)
- Biological Treatment Of Waste Water (AREA)
Abstract
The invention discloses an automatic cleaning aeration contact oxidation tank, which comprises a tank body. The upper part of the tank body is provided with an annular water distribution pipe, the tank body inner wall below the annular water distribution pipe is provided with a funnel-shaped guide plate, a grating layer is arranged on the tank body inner wall below the funnel-shaped guide plate, a support column is disposed at the middle of the grating layer, the support column and the tank body inner wall are both equipped with a corresponding circular orbit with equal height, a grating cleaning device cooperates with the circular orbits, the upper end of the support column is equipped with a conical water striking plate, the lower part of the tank body is provided with a filler layer, the filler layer is internally provided with suspending filler, the upper part of the filler layer is provided with a drainage pipe, sewage slips into the funnel-shaped guide plate from the annular water distribution pipe, then falls to ceramic tiles on the conical water striking plate and enters the filler layer through filtration by the grating layer. The equipment provided by the invention has compact structure and small space occupation, utilizes gravity action of itself to conduct aeration, and reduces the use and maintenance cost.
Description
Technical field
The invention belongs to sewage disposal device, be specifically related to the aeration contact-oxidation pool of a kind of automated cleaning.
Background technology
Biological Contact Oxidation Process is a kind of sewage disposal technology started in early 1970s, and its technical spirit is filling filler in biological reaction pool, the whole filler of sewage submergence of oxygenation, and flows through filler with certain flow velocity；Being covered with biomembrane on filler, sewage extensively contacts with biomembrane, and on biomembrane under the metabolic effect of microorganism, dirty organic pollutants is removed, and sewage is purified.
The aerator of existing biological contact oxidation pond mostly uses blowing-type aeration and mechanical type aeration, and the aeration effect of blowing-type aeration is preferable, but aeration opening easily blocks thus largely effects on aeration effect；And the power consumption of mechanical type aeration is higher, construction cost and operation expense are high, and aeration effect is the best.
Summary of the invention
In order to solve the problem of above-mentioned prior art, the present invention provides the aeration contact-oxidation pool of a kind of a kind of automated cleaning that can utilize water body self gravitation.
The present invention is achieved through the following technical solutions:
A kind of aeration contact-oxidation pool of automated cleaning, including cell body, described cell body inwall is provided with grid layer, is provided with support column in the middle part of grid layer, on support column and it is equipped with corresponding contour cast track on cell body inwall, cast track is combined with grid and cleans device；Grid cleans in the circular orbit that device side embeds on support column, and the opposite side that grid cleans device embeds in the circular orbit on cell body inwall, make grid clean device to move around support column circumferential direction, clean device by grid after rotating 360 ° around support column and can cover complete grid layer surface, carrying out comprehensive grid cleaning, during prune job, whole device can stop processing sewage, making water level decreasing to grid layer once, then grid cleaning device is started working.
Further, described grid cleans device bottom and is provided with high pressure nozzle；By external water pipe, the water with certain hydraulic pressure is sent into grid and clean device, then carry out large area sprinkling by high pressure nozzle, to reach to clear up the purpose of grid.
Further, described support column upper end is provided with cone and strikes waters plate；The sewage fallen from top directly impacts the top of plate of striking waters at cone, spray of water or formation turbulent flow whirlpool, further increase the content of oxygen in water, carry out aeration by the action of gravity of water body self, decrease energy resource consumption, decrease later stage operation and maintenance cost..
Further, described cone is struck waters and is provided with infundibulate deflector directly over plate, and infundibulate deflector upper brim is along being fitted on cell body inwall completely, and lower port diameter is less than the 20% of back cut diameter；Sewage is dropped into and can be entered inside cell body along the upper surface landing of infundibulate deflector on infundibulate deflector, and sewage can form the moisture film of layer in infundibulate baffle surface, by increasing the contact area with air, and then add the dissolved oxygen in water, improve aeration efficiency；And infundibulate deflector end opening is long-pending in order to strengthen water film surface less than suitable for reading 20%, it is to avoid what current were too fast falls into cell body inside and decrease the time of contact of sewage and air.
Further, the cell body inwall on described infundibulate deflector top is provided with annular water distributor；The sewage that water inlet pipe flows out can be evenly distributed in the upper brim edge of whole cell body by annular water distributor so that current can flow on infundibulate deflector with minimum water layer thickness, it is to avoid current fall into from one side and reduce aeration efficiency infundibulate deflector.
Further, described annular water distributor is provided with outlet；It is mixed uniform sewage to fall into infundibulate deflector from outlet.
Further, described cone is struck waters and is posted ceramic tile on plate；The bonding area of ceramic tile is struck waters the projected area on plate at cone more than infundibulate deflector end opening, so can ensure that sewage is ceramic tile entirely when infundibulate deflector end opening falls and the contact surface of conical plate of striking waters, add service life of equipment, reduce sewage for the corrosion of equipment and impact loss, decrease mud and strike waters the adhesion amount on plate at cone.
Further, described cell body bottom is provided with packing layer.
Further；It is provided with floating filler in described packing layer；Floating filler is spherical structure, external structure material is polypropylene, inner core is ceramic packing, floating filler acts primarily as the effect of biofilm carrier, have the effect retaining float concurrently simultaneously, there is biological attachment power strong, specific surface area is big, porosity is high, chemistry and biological stability are good, durable in use, not dissolution nuisance, do not cause secondary pollution, anti-ultraviolet, aging resistance, the features such as hydrophilicity is strong, in use, microorganism easily generates, easily change, acid and alkali-resistance, aging resistance, not by water currents, service life is long, excess sludge is few, easy for installation.
Further, described packing layer outer wall top is provided with outlet pipe.
The present invention compared with prior art, has the following advantages and beneficial effect:
(1) this apparatus structure is compact, and floor space is less.
(2) this device utilizes water body self gravitation effect to carry out aeration, reduces aeration energy consumption, decreases equipment operation and maintenance cost, adds aeration efficiency.
Accompanying drawing explanation
Fig. 1 is the volume rendering schematic diagram of the present invention.
Fig. 2 is the structural representation of the present invention.
Wherein 1 cell body；2 infundibulate deflectors；3 annular water distributors；4 outlets；5 support columns；6 grid layers；7 cones are struck waters plate；8 packing layers；9 floating fillers；10 outlet pipes；11 grids clean device；12 circular orbits；13 high pressure nozzles；14 ceramic tiles.
Detailed description of the invention
Below in conjunction with embodiment, the present invention is described in further detail, but embodiments of the present invention are not limited to this.
Embodiment:
It is the preferred version of the present invention as depicted in figs. 1 and 2, a kind of aeration contact-oxidation pool of automated cleaning, including cell body 1, described cell body 1 inwall is provided with grid layer 6, support column 5 it is provided with in the middle part of grid layer 6, on support column 5 and it is equipped with corresponding contour cast track 12 on cell body 1 inwall, cast track 12 is combined with grid and cleans device 11；Grid cleans in the circular orbit 12 that device 11 side embeds on support column 5, and the opposite side that grid cleans device 11 embeds in the circular orbit 12 on cell body 1 inwall, make grid clean device 11 to move around support column 5 circumferential direction, clean device by grid after rotating 360 ° around support column 5 and can cover complete grid layer 6 surface, carry out comprehensive grid cleaning, during prune job, whole device can stop processing sewage, making water level decreasing to grid layer 6 once, then grid cleaning device 11 is started working.
Further, described grid cleans device 11 bottom and is equidistantly provided with multiple high pressure nozzle 13；By external water pipe, the water with certain hydraulic pressure is sent into grid and clean device 11, then carry out large area sprinkling by high pressure nozzle 13, to reach to clear up the purpose of grid.
Further, described support column 4 upper end is provided with cone and strikes waters plate 7；The sewage fallen from top directly impacts the top of plate 7 of striking waters at cone, spray of water or formation turbulent flow whirlpool, further increase the content of oxygen in water, carry out aeration by the action of gravity of water body self, decrease energy resource consumption, decrease later stage operation and maintenance cost.
Further, described cone is struck waters and is provided with infundibulate deflector 2 directly over plate 7, and infundibulate deflector 2 upper brim is along being fitted on cell body 1 inwall completely, and lower port diameter is less than the 20% of back cut diameter；Sewage is dropped into can enter cell body 1 inside along the upper surface landing of infundibulate deflector 2 on infundibulate deflector 2, and sewage can form the moisture film of layer on infundibulate deflector 2 surface, by increasing the contact area with air, and then add the dissolved oxygen in water, improve aeration efficiency；And infundibulate deflector 2 end opening is long-pending in order to strengthen water film surface less than suitable for reading 20%, it is to avoid what current were too fast falls into cell body inside and decrease the time of contact of sewage and air.
Further, cell body 1 inwall on described infundibulate deflector 2 top is provided with annular water distributor 3；The sewage that water inlet pipe flows out can be evenly distributed in the upper brim edge of whole cell body 1 by annular water distributor 3, current can be flowed on infundibulate deflector 2, it is to avoid current fall into from one side and reduce aeration efficiency infundibulate deflector 2 with minimum water layer thickness.
Further, described annular water distributor 3 is provided with outlet 4；It is mixed uniform sewage to fall into infundibulate deflector 2 from outlet 4.
Further, described cone is struck waters and is posted ceramic tile 14 on plate 5；The bonding area of ceramic tile 14 is struck waters the projected area on plate 5 at cone more than infundibulate deflector 2 end opening, so can ensure that sewage is ceramic tile 14 entirely when infundibulate deflector 2 end opening falls and the contact surface of conical plate 5 of striking waters, add service life of equipment, reduce sewage for the corrosion of equipment and impact loss, decrease mud and strike waters the adhesion amount on plate 5 at cone.
Further, described cell body 1 bottom is provided with packing layer 8.
Further；It is provided with floating filler 9 in described packing layer 8；Floating filler 9 is spherical structure, external structure material is polypropylene, inner core is ceramic packing, floating filler 9 acts primarily as the effect of biofilm carrier, have the effect retaining float concurrently simultaneously, there is biological attachment power strong, specific surface area is big, porosity is high, chemistry and biological stability are good, durable in use, not dissolution nuisance, do not cause secondary pollution, anti-ultraviolet, aging resistance, the features such as hydrophilicity is strong, in use, microorganism easily generates, easily change, acid and alkali-resistance, aging resistance, not by water currents, service life is long, excess sludge is few, easy for installation.
Further, described packing layer 8 outer wall top is provided with outlet pipe 10.
The above, be only presently preferred embodiments of the present invention, and the present invention not does any pro forma restriction, every above example is made according to the technical spirit of the present invention any simple modification, equivalent variations, each fall within protection scope of the present invention.
Claims (10)
1. the aeration contact-oxidation pool of an automated cleaning, including cell body (1), it is characterized in that: described cell body inwall is provided with grid layer (6), grid layer (6) middle part is provided with support column (5), support column (5) above and is equipped with corresponding contour cast track (12) on cell body (1) inwall, cast track (12) is combined with grid and cleans device (11).
The aeration contact-oxidation pool of a kind of automated cleaning the most according to claim 1, it is characterised in that: described grid cleans device (11) bottom and is provided with high pressure nozzle (13).
The aeration contact-oxidation pool of a kind of automated cleaning the most according to claim 1, it is characterised in that: described support column (5) upper end is provided with cone and strikes waters plate (7).
A kind of described cone the most according to claim 3 is struck waters and is fixed with infundibulate deflector (2) directly over plate (7), and infundibulate deflector (2) upper brim is along being fitted on cell body (1) inwall completely, and lower port diameter is less than the 20% of back cut diameter.
The aeration contact-oxidation pool of a kind of automated cleaning the most according to claim 4, it is characterised in that: cell body (1) inwall on described infundibulate deflector (2) top is provided with annular water distributor (3).
The aeration contact-oxidation pool of a kind of automated cleaning the most according to claim 5, it is characterised in that: described annular water distributor (3) is provided with outlet (4).
The aeration contact-oxidation pool of a kind of automated cleaning the most according to claim 6, it is characterised in that: described cone is struck waters and is posted ceramic tile (14) on plate (5).
8. according to the aeration contact-oxidation pool of a kind of automated cleaning described in any one of claim 1-7, it is characterised in that: described cell body (1) bottom is provided with packing layer (8).
The aeration contact-oxidation pool of a kind of automated cleaning the most according to claim 8, it is characterised in that: it is provided with floating filler (9) in described packing layer (8).
The aeration contact-oxidation pool of a kind of automated cleaning the most according to claim 9, it is characterised in that: described packing layer (8) outer wall top is provided with outlet pipe (10).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610426822.5A CN105936537A (en) | 2016-06-16 | 2016-06-16 | Automatic cleaning aeration contact oxidation tank |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610426822.5A CN105936537A (en) | 2016-06-16 | 2016-06-16 | Automatic cleaning aeration contact oxidation tank |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN105936537A true CN105936537A (en) | 2016-09-14 |
Family
ID=56872525
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610426822.5A Withdrawn CN105936537A (en) | 2016-06-16 | 2016-06-16 | Automatic cleaning aeration contact oxidation tank |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN105936537A (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110104855A (en) * | 2019-05-20 | 2019-08-09 | 湘潭中微新材料有限公司 | A kind of industry water purifier purifying running water |
| CN110104698A (en) * | 2019-05-20 | 2019-08-09 | 湘潭中微新材料有限公司 | A kind of bathing purifier of deep purifying running water |
| CN111137932A (en) * | 2020-01-19 | 2020-05-12 | 李庆辉 | Automatic cleaning device for grating |
| CN114477428A (en) * | 2021-09-28 | 2022-05-13 | 山东东环环境科技股份有限公司 | Umbrella-shaped jet type aeration system for high-concentration sewage treatment |
-
2016
- 2016-06-16 CN CN201610426822.5A patent/CN105936537A/en not_active Withdrawn
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110104855A (en) * | 2019-05-20 | 2019-08-09 | 湘潭中微新材料有限公司 | A kind of industry water purifier purifying running water |
| CN110104698A (en) * | 2019-05-20 | 2019-08-09 | 湘潭中微新材料有限公司 | A kind of bathing purifier of deep purifying running water |
| CN110104855B (en) * | 2019-05-20 | 2022-09-23 | 湘潭中微新材料有限公司 | Industrial water purifying device for purifying running water |
| CN111137932A (en) * | 2020-01-19 | 2020-05-12 | 李庆辉 | Automatic cleaning device for grating |
| CN114477428A (en) * | 2021-09-28 | 2022-05-13 | 山东东环环境科技股份有限公司 | Umbrella-shaped jet type aeration system for high-concentration sewage treatment |
| CN114477428B (en) * | 2021-09-28 | 2023-08-11 | 山东东环环境科技股份有限公司 | Umbrella-shaped jet aeration system for high-concentration sewage treatment |
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| C06 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| WW01 | Invention patent application withdrawn after publication | ||
| WW01 | Invention patent application withdrawn after publication |
Application publication date: 20160914 |