CN2312231Y - Buried sewage treatment equipment - Google Patents
Buried sewage treatment equipment Download PDFInfo
- Publication number
- CN2312231Y CN2312231Y CN 97225081 CN97225081U CN2312231Y CN 2312231 Y CN2312231 Y CN 2312231Y CN 97225081 CN97225081 CN 97225081 CN 97225081 U CN97225081 U CN 97225081U CN 2312231 Y CN2312231 Y CN 2312231Y
- Authority
- CN
- China
- Prior art keywords
- sterilization
- tank
- disinfection
- treatment equipment
- 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.)
- Expired - Fee Related
Links
- 239000010865 sewage Substances 0.000 title claims abstract description 23
- 238000004659 sterilization and disinfection Methods 0.000 claims abstract description 31
- 238000005273 aeration Methods 0.000 claims abstract description 14
- 239000010802 sludge Substances 0.000 claims abstract description 5
- 230000007704 transition Effects 0.000 claims abstract description 4
- 230000001954 sterilising effect Effects 0.000 claims description 22
- 238000005276 aerator Methods 0.000 claims description 2
- 239000010453 quartz Substances 0.000 claims description 2
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N silicon dioxide Inorganic materials O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 claims description 2
- 239000002562 thickening agent Substances 0.000 claims description 2
- 238000009792 diffusion process Methods 0.000 claims 1
- 239000003344 environmental pollutant Substances 0.000 abstract description 3
- 231100000719 pollutant Toxicity 0.000 abstract description 3
- 238000004134 energy conservation Methods 0.000 abstract description 2
- 238000002360 preparation method Methods 0.000 abstract 1
- 238000004062 sedimentation Methods 0.000 abstract 1
- 238000000034 method Methods 0.000 description 3
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 3
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 description 2
- 239000000945 filler Substances 0.000 description 2
- 239000001301 oxygen Substances 0.000 description 2
- 229910052760 oxygen Inorganic materials 0.000 description 2
- 238000004065 wastewater treatment Methods 0.000 description 2
- ZAMOUSCENKQFHK-UHFFFAOYSA-N Chlorine atom Chemical compound [Cl] ZAMOUSCENKQFHK-UHFFFAOYSA-N 0.000 description 1
- 239000000460 chlorine Substances 0.000 description 1
- 229910052801 chlorine Inorganic materials 0.000 description 1
- 125000001309 chloro group Chemical group Cl* 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000007599 discharging Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000005265 energy consumption Methods 0.000 description 1
- 210000003608 fece Anatomy 0.000 description 1
- 239000010871 livestock manure Substances 0.000 description 1
- 238000009629 microbiological culture Methods 0.000 description 1
- 230000003647 oxidation Effects 0.000 description 1
- 238000007254 oxidation reaction Methods 0.000 description 1
- 239000004576 sand Substances 0.000 description 1
Images
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- Physical Water Treatments (AREA)
Abstract
A buried sewage treatment equipment is composed of an aeration tank, a sedimentation tank, a disinfection transition tank, a sludge concentration tank and a control system, wherein a jet aeration device is arranged in the aeration tank, and the disinfection tank is composed of a group of disinfection sub-tanks provided with ultraviolet disinfection devices. The utility model discloses simple structure, convenient operation, preparation and running cost are lower, and the pollutant removal rate is high, and energy-conservation falls and makes an uproar.
Description
The utility model relates to a kind of sewage disposal device, particularly a kind of buried sewage treatment equipment.
Along with developing rapidly of Chinese national economy, more and more higher to the sanitary sewage disposal requirement of dwelling house, restaurant, hospital, factories and miness, universities and colleges etc.At present, sanitary sewage disposal mainly is a dispersive miniaturization manure pit except that large-scale wastewater treatment plant focuses on, and the buried combined sewage water treatment facility that turns to core with biological contact oxidation is also arranged.Conventional buried combined sewage water treatment facility adopts the blower fan aeration, and its deficiency is: just need to change filler after using for some time, otherwise wastewater treatment efficiency descends, and is in service at equipment, noise, energy consumption are big, and running cost is higher.In addition, routine disinfection adopts the chlorine tablets sterilization, complex operation, the difficult control of chlorine residue.
The purpose of this utility model is to provide the buried sewage treatment equipment that a kind of noise is little, cost is low, effective, simple to operate.
For reaching above-mentioned purpose, the present invention adopts by aeration tank 1, settling tank 2, sterilization pool 3, sterilization transition pond 4, the buried sewage treatment equipment that sludge thickener 5 and Controlling System 6 are formed.An efflux aerator is arranged in aeration tank 1, and it is by the jet-pump 12 that is installed on the support 11, pipe connecting 15,16, and ejector 13 and diffuser tube 14 are formed.Sterilization pool 3 is made up of several sterilization branch ponds 31, in each sterilization branch pond 31 apparatus for ultraviolet disinfection 32 is housed, and sterilization branch pond 31 usefulness dividing plates 33 separate, and have discharge orifice 34 on the dividing plate 33, and sterilizing unit 32 can be by three quartz burners.
This shows that unusual effect of the present utility model is:
1, simple in structure, making and running cost are lower;
2, adopt the activated sludge jet flow aeration process, avoid the replacing of filler, do not need blower fan, energy-conservation and avoid noise;
3, adopt jet-flow aeration, the oxygen utilization rate height, microbial culture is fast, the pollutants removal rate height;
4, adopt disinfection by ultraviolet light, simple to operate, disinfection cost reduces.
Description of drawings is as follows:
Fig. 1 is a longitudinal section of the present utility model synoptic diagram.
Fig. 2 is a vertical view of the present utility model.
The present invention is described further below in conjunction with accompanying drawing.
With after do not have stopping up proof submersible sand discharging pump sewage being sent into aeration tank 1, jet-pump 12 is sent into ejector 13 with sewage by pipe connecting 15, ejector 13 sucks air, airborne oxygen is fully contacted with sewage, and mix fully with wherein active sludge, allow pollutants in sewage effectively be degraded and remove, enter aeration tank 1 through pipe connecting 16, diffuser tube 14 again.Sewage behind the aeration enters settling tank 2 through overflow port 17, oettIed sewage enters the first sterilization branch pond 31 of sterilization pool 3 through overflow port 21, after apparatus for ultraviolet disinfection 32 sterilizations, discharge orifice 34 from dividing plate 33 flows into next stage sterilization branch pond 31, until finishing whole sterilizing process, sewage after multistage sterilization enters sterilization transition pond 4 from overflow port 35, park certain hour as requested after, enter sewerage through water shoot.Entire sewage treating processes and time are controlled automatically by Controlling System 6 and finish.
Claims (4)
1, a kind of buried sewage treatment equipment is made up of aeration tank (1), settling tank (2), sterilization pool (3), sterilization transition pond (4), sludge thickener (5) and Controlling System (6), it is characterized in that: an efflux aerator is arranged in aeration tank (1).
2, sewage disposal device according to claim 1 is characterized in that: jet-flow aeration is adorned spring by the jet-pump (12) that is installed on the support (11), pipe connecting (15), (16), and ejector (13) and diffusion (14) are formed.
3, sewage disposal device according to claim 1 and 2, it is characterized in that: sterilization pool (3) is made up of several sterilization branch ponds (31), in each sterilization branch pond (31) several apparatus for ultraviolet disinfection (32) are housed, sterilization branch pond (31) separates with dividing plate (33), has discharge orifice (34) on the dividing plate (33).
4, sewage disposal device according to claim 3 is characterized in that: the apparatus for ultraviolet disinfection (32) in the sterilization branch pond (31) can be made up of 3 quartz burners.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 97225081 CN2312231Y (en) | 1997-09-01 | 1997-09-01 | Buried sewage treatment equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 97225081 CN2312231Y (en) | 1997-09-01 | 1997-09-01 | Buried sewage treatment equipment |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2312231Y true CN2312231Y (en) | 1999-03-31 |
Family
ID=33939229
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 97225081 Expired - Fee Related CN2312231Y (en) | 1997-09-01 | 1997-09-01 | Buried sewage treatment equipment |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2312231Y (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN100393642C (en) * | 2004-08-13 | 2008-06-11 | 任伟东 | Sewage recycling system |
| CN106115950A (en) * | 2016-08-24 | 2016-11-16 | 郑晓宇 | A kind of over-saturation dissolved oxygen aerator |
| CN108298753A (en) * | 2018-01-22 | 2018-07-20 | 广德盛源电器有限公司 | A kind of flush-with-ground type sewage treating device |
-
1997
- 1997-09-01 CN CN 97225081 patent/CN2312231Y/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN100393642C (en) * | 2004-08-13 | 2008-06-11 | 任伟东 | Sewage recycling system |
| CN106115950A (en) * | 2016-08-24 | 2016-11-16 | 郑晓宇 | A kind of over-saturation dissolved oxygen aerator |
| CN108298753A (en) * | 2018-01-22 | 2018-07-20 | 广德盛源电器有限公司 | A kind of flush-with-ground type sewage treating device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C19 | Lapse of patent right due to non-payment of the annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |