CN106365301A - Track ditch aeration sedimentation tank - Google Patents
Track ditch aeration sedimentation tank Download PDFInfo
- Publication number
- CN106365301A CN106365301A CN201610938750.2A CN201610938750A CN106365301A CN 106365301 A CN106365301 A CN 106365301A CN 201610938750 A CN201610938750 A CN 201610938750A CN 106365301 A CN106365301 A CN 106365301A
- Authority
- CN
- China
- Prior art keywords
- aeration
- precipitation tank
- aerated precipitation
- sedimentation tank
- tank body
- 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
Links
- 238000005273 aeration Methods 0.000 title claims abstract description 66
- 238000004062 sedimentation Methods 0.000 title abstract description 11
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 13
- 238000001556 precipitation Methods 0.000 claims description 37
- 239000010865 sewage Substances 0.000 abstract description 7
- 239000004576 sand Substances 0.000 abstract description 6
- 238000001914 filtration Methods 0.000 abstract description 4
- 238000007599 discharging Methods 0.000 abstract 3
- 238000000638 solvent extraction Methods 0.000 abstract 1
- 244000005700 microbiome Species 0.000 description 5
- 239000000126 substance Substances 0.000 description 3
- 230000015572 biosynthetic process Effects 0.000 description 2
- 238000004140 cleaning Methods 0.000 description 2
- 238000000354 decomposition reaction Methods 0.000 description 2
- 230000008021 deposition Effects 0.000 description 2
- 230000003647 oxidation Effects 0.000 description 2
- 238000007254 oxidation reaction Methods 0.000 description 2
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 230000007613 environmental effect Effects 0.000 description 1
- 230000007717 exclusion Effects 0.000 description 1
- 239000007789 gas Substances 0.000 description 1
- 230000000813 microbial effect Effects 0.000 description 1
- 239000005416 organic matter Substances 0.000 description 1
- 239000001301 oxygen Substances 0.000 description 1
- 229910052760 oxygen Inorganic materials 0.000 description 1
- 238000000746 purification Methods 0.000 description 1
- 239000013049 sediment Substances 0.000 description 1
- 238000005406 washing Methods 0.000 description 1
- 239000002699 waste material Substances 0.000 description 1
- 239000002351 wastewater Substances 0.000 description 1
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)
- Aeration Devices For Treatment Of Activated Polluted Sludge (AREA)
Abstract
The invention provides a track ditch aeration sedimentation tank. A water inlet pipe and a water outlet pipe are arranged at the two ends of an outer shell respectively, an aeration sedimentation tank body is designed to be in a U type, the bottom of the aeration sedimentation tank body is of a sieve-shaped structure, a triangular sand collecting tank is arranged below the sieve-shaped structure, and a sand discharging pipeline and a valve are arranged at one end of the triangular sand collecting tank; an aeration pipe is arranged around the aeration sedimentation tank body and meanwhile extends to the two ends of the bottom of the U-type aeration sedimentation tank body to form aeration ports; U-type aeration track partitioning plates are vertically arranged at the bottom of the U-type aeration sedimentation tank body and divide the U-type aeration sedimentation tank body into multiple spaces; the aeration ports are formed alternately in the spaces at the two ends of the U-type aeration sedimentation tank body through the aeration pipe to form a track ditch type aeration flowing state. Through the aeration ports, sewage which comes into the tank body through the water inlet pipe flows in a circulating mode, filtering, sedimentation and discharging are carried out through the sieve-shaped structure, and sand after filtering is discharged through the sand discharging pipeline and the valve.
Description
Technical field
The present invention relates to environmental wastewater cleaning treatment system technical field, specifically a kind of track ditch aerated precipitation tank.
Background technology
During sewage purification processing system, general aeration ditch channel, and umbrella aeration mode has and there is aeration
Not even aeration dead angle, and the defect of silt microbe deposition bottom, because effluent cycle is caused at the not even aeration dead angle of aeration
Bad, the unfavorable oxidation in oxygen content bottom, and cause energy waste, silt microorganism bottom excess deposition, have unfavorable
Decompose the weakness of the organic substance in sewage in microorganism well.It is thus desirable to a kind of can overcome disadvantage mentioned above and weakness
Aeration tank.
Content of the invention
It is an object of the invention to provide a kind of track ditch aerated precipitation tank, with asking of solving to propose in above-mentioned background technology
Topic.
The technical scheme is that for this, a kind of track ditch aerated precipitation tank, including shell body 2, the two of shell body 2
End be respectively equipped with water inlet pipe 1 and outlet pipe 9 it is characterised in that: be provided with aerated precipitation tank 5, wherein aerated precipitation tank in shell body 2
5 design for u-shaped, and the bottom of aerated precipitation tank 5 is sieve texture 6, triangular form sand-collecting slot pond are arranged below in sieve texture 6
11, and it is provided with desilting pipeline and valve 8 in the one end in triangular form sand-collecting slot pond 11；It is provided with aeration tube 4 around aerated precipitation tank 5,
Aeration tube 4 is extended to the two ends of u-shaped aerated precipitation tank 5 bottom simultaneously and be provided with aeration opening 10.
Further it is improved by: the u-shaped aeration rail that is vertically provided with of u-shaped aerated precipitation tank 5 bottom is led dividing plate 7 and exposed u-shaped
Gas sedimentation tank 5 is divided into multiple spaces.
Further it is improved by: in the space at u-shaped aerated precipitation tank 5 two ends, aeration opening is respectively equipped with by aeration tube 4
10, wherein aeration opening 10 is arranged alternately in the space at u-shaped aerated precipitation tank 5 two ends, makes aeration opening 10 in alternate space
Formation circulates state, that is, form the aeration flow regime of track ditch formula.
Beneficial effect:
The effluent cycle that water inlet pipe is come in is flowed using aeration opening by the present invention when using, and heavy by sieve texture filtration
Form sediment, finally the water after processing is excluded by outlet pipe, and the silt after filtering is excluded from desilting pipeline and valve.
Structure is simple, and reasonable in design, sewage flows in u-shaped aeration groove, makes aeration not have dead angle, therefore aeration more
Uniformly, be conducive to the oxidation of sewage, and aeration time energy saving can be shortened.
Air-flow and water are constantly washed away u-shaped bottom, make Organic substance and microorganism be difficult to deposit, and are conducive to microbial decomposition sewage
In organic substance.
U-shaped aerated precipitation tank is divided into multiple spaces by u-shaped aeration rail dividing plate, is the stream in order to sewage is divided into multiple spaces
Dynamic property is more abundant.
Wherein aeration opening is arranged alternately in the space at u-shaped aerated precipitation tank two ends, makes aeration opening in alternate space
Formation circulates state, that is, form the aeration flow regime of track ditch formula.
Brief description
Fig. 1 is the schematic front view of the present invention.
Fig. 2 is the schematic top plan view of the present invention.
In figure 1 is water inlet pipe, and 2 is shell body, and 3 is drainage flow direction, and 4 is aeration tube, and 5 is aerated precipitation tank, and 6 is sieve
Shape structure, 7 is that dividing plate led by u-shaped aeration rail, and 8 is desilting pipeline and valve, 9 outlet pipes, and 10 is aeration opening, and 11 is that triangular form collection is husky
Groove pond.
Brief description
The present invention is as shown in Fig. 1/2.
A kind of track ditch aerated precipitation tank, including shell body 2, is respectively arranged at two ends with water inlet pipe 1 and water outlet in shell body 2
Pipe 9, is provided with aerated precipitation tank 5 in shell body 2, wherein aerated precipitation tank 5 designs for u-shaped, and the bottom of aerated precipitation tank 5 is sieve-like
Structure 6, is arranged below triangular form sand-collecting slot pond 11 in sieve texture 6, and is provided with row in the one end in triangular form sand-collecting slot pond 11
Sand tube road and valve 8；It is provided with aeration tube 4, simultaneously by aeration tube 4 to u-shaped aerated precipitation tank 5 bottom around aerated precipitation tank 5
Two ends extension is provided with aeration opening 10.
U-shaped aerated precipitation tank 5 bottom be vertically provided with u-shaped aeration rail lead dividing plate 7 u-shaped aerated precipitation tank 5 is divided into multiple
Space.
In the space at u-shaped aerated precipitation tank 5 two ends, aeration opening 10 is respectively equipped with by aeration tube 4, wherein aeration opening 10 is in u
It is arranged alternately in the space at type aerated precipitation tank 5 two ends, so that aeration opening 10 is formed in alternate space and circulate state.
Its operation principle is: fresh air is pumped into aerated conduit 4 by aeration, discharges through aeration opening 10, air stream is from u
One end of type aeration groove 5 flows to the other end and gradually discharges, and fully extends aeration moment.
Because aeration stream constantly washes away sieve texture 6, make microorganism be not easy to deposited bottom, and so that microorganism is more effectively existed
Decomposition of organic matter in water.
Silt, under constantly the washing away of air-flow and water, sinks in lower triangle sand-collecting slot pond 11 by sieve texture 6, triangle
The advantage in shape sand-collecting slot pond 11 is easy for cleaning exclusion silt, reduces the labor intensity of workman.
Claims (3)
1. a kind of track ditch aerated precipitation tank, including shell body (2), shell body (2) be respectively arranged at two ends with water inlet pipe (1) and
Outlet pipe (9) it is characterised in that: be provided with aerated precipitation tank (5) in shell body (2), wherein aerated precipitation tank (5) designs for u-shaped,
The bottom of aerated precipitation tank (5) is sieve texture (6), triangular form sand-collecting slot pond (11) is arranged below in sieve texture (6), and
It is provided with desilting pipeline and valve (8) in the one end in triangular form sand-collecting slot pond (11)；It is provided with aeration tube around aerated precipitation tank (5)
(4), aeration tube (4) is extended to the two ends of u-shaped aerated precipitation tank (5) bottom simultaneously and be provided with aeration opening (10).
2. a kind of track ditch aerated precipitation tank according to claim 1 it is characterised in that: u-shaped aerated precipitation tank (5) bottom
U-shaped aerated precipitation tank (5) is divided into multiple spaces by multiple u-shapeds aeration track dividing plate (7) that are vertically provided with portion.
3. a kind of track ditch aerated precipitation tank according to claim 2 it is characterised in that: u-shaped aerated precipitation tank (5) two
In the space at end, aeration opening (10) is respectively equipped with by aeration tube (4), wherein aeration opening (10) is in u-shaped aerated precipitation tank (5) two
It is arranged alternately in the space at end, so that aeration opening (10) is formed in alternate space and circulate state, that is, form track ditch formula
Aeration flow regime.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610938750.2A CN106365301A (en) | 2016-10-25 | 2016-10-25 | Track ditch aeration sedimentation tank |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610938750.2A CN106365301A (en) | 2016-10-25 | 2016-10-25 | Track ditch aeration sedimentation tank |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN106365301A true CN106365301A (en) | 2017-02-01 |
Family
ID=57892817
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610938750.2A Pending CN106365301A (en) | 2016-10-25 | 2016-10-25 | Track ditch aeration sedimentation tank |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106365301A (en) |
Citations (14)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2476547Y (en) * | 2001-03-27 | 2002-02-13 | 崔树生 | Aerated tube for sewage treatment |
| CN101538085A (en) * | 2008-03-19 | 2009-09-23 | 上海能正渔业科技开发有限公司 | Structure of spiral-flow aeration sedimentation sewage treatment tank and using method thereof |
| CN201395543Y (en) * | 2009-04-28 | 2010-02-03 | 陕西科技大学 | Aeration and sedimentation type sewage treatment system |
| CN201665576U (en) * | 2010-03-29 | 2010-12-08 | 陕西科技大学 | Completely hybrid aeration and sedimentation device |
| CN101993147A (en) * | 2010-11-25 | 2011-03-30 | 甘肃金桥给水排水设计与工程(集团)有限公司 | Vortex fixed microorganism aeration tank |
| CN202052348U (en) * | 2011-04-27 | 2011-11-30 | 中国葛洲坝集团股份有限公司 | Automatic aeration header tank |
| CN102786137A (en) * | 2012-08-30 | 2012-11-21 | 天津工业大学 | Membrane unit aeration structure |
| CN202576077U (en) * | 2012-02-27 | 2012-12-05 | 江苏凌志市政工程设计研究院有限公司 | Aerating device of aerobic pool for biological double-efficiency process |
| CN203112582U (en) * | 2012-12-25 | 2013-08-07 | 南京市环境保护科学研究院 | Integrated precipitating and aerating device |
| CN103395880A (en) * | 2013-08-14 | 2013-11-20 | 哈尔滨金大环境工程有限公司 | Aeration settling tank test device and aeration method |
| CN203736909U (en) * | 2014-03-25 | 2014-07-30 | 赣州中联环保科技开发有限公司 | Bottom aeration device of settling tanks |
| CN203741134U (en) * | 2014-02-18 | 2014-07-30 | 维达纸业（四川）有限公司 | Aeration pond for storing recycled papermaking water |
| CN105668777A (en) * | 2016-03-14 | 2016-06-15 | 成都新筑展博环保科技有限公司 | Counterflow biological aeration tank for processing domestic sewage |
| CN206109038U (en) * | 2016-10-25 | 2017-04-19 | 湖北飞歌科技有限公司 | Track ditch aeration sedimentation tank |
-
2016
- 2016-10-25 CN CN201610938750.2A patent/CN106365301A/en active Pending
Patent Citations (14)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2476547Y (en) * | 2001-03-27 | 2002-02-13 | 崔树生 | Aerated tube for sewage treatment |
| CN101538085A (en) * | 2008-03-19 | 2009-09-23 | 上海能正渔业科技开发有限公司 | Structure of spiral-flow aeration sedimentation sewage treatment tank and using method thereof |
| CN201395543Y (en) * | 2009-04-28 | 2010-02-03 | 陕西科技大学 | Aeration and sedimentation type sewage treatment system |
| CN201665576U (en) * | 2010-03-29 | 2010-12-08 | 陕西科技大学 | Completely hybrid aeration and sedimentation device |
| CN101993147A (en) * | 2010-11-25 | 2011-03-30 | 甘肃金桥给水排水设计与工程(集团)有限公司 | Vortex fixed microorganism aeration tank |
| CN202052348U (en) * | 2011-04-27 | 2011-11-30 | 中国葛洲坝集团股份有限公司 | Automatic aeration header tank |
| CN202576077U (en) * | 2012-02-27 | 2012-12-05 | 江苏凌志市政工程设计研究院有限公司 | Aerating device of aerobic pool for biological double-efficiency process |
| CN102786137A (en) * | 2012-08-30 | 2012-11-21 | 天津工业大学 | Membrane unit aeration structure |
| CN203112582U (en) * | 2012-12-25 | 2013-08-07 | 南京市环境保护科学研究院 | Integrated precipitating and aerating device |
| CN103395880A (en) * | 2013-08-14 | 2013-11-20 | 哈尔滨金大环境工程有限公司 | Aeration settling tank test device and aeration method |
| CN203741134U (en) * | 2014-02-18 | 2014-07-30 | 维达纸业（四川）有限公司 | Aeration pond for storing recycled papermaking water |
| CN203736909U (en) * | 2014-03-25 | 2014-07-30 | 赣州中联环保科技开发有限公司 | Bottom aeration device of settling tanks |
| CN105668777A (en) * | 2016-03-14 | 2016-06-15 | 成都新筑展博环保科技有限公司 | Counterflow biological aeration tank for processing domestic sewage |
| CN206109038U (en) * | 2016-10-25 | 2017-04-19 | 湖北飞歌科技有限公司 | Track ditch aeration sedimentation tank |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20170201 |
|
| RJ01 | Rejection of invention patent application after publication |