CN102515411A - Biological sewage treatment system - Google Patents
Biological sewage treatment system Download PDFInfo
- Publication number
- CN102515411A CN102515411A CN2011103867310A CN201110386731A CN102515411A CN 102515411 A CN102515411 A CN 102515411A CN 2011103867310 A CN2011103867310 A CN 2011103867310A CN 201110386731 A CN201110386731 A CN 201110386731A CN 102515411 A CN102515411 A CN 102515411A
- Authority
- CN
- China
- Prior art keywords
- container
- sewage treatment
- wwt
- pipe fitting
- transparent pipe
- 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
- 239000010865 sewage Substances 0.000 title claims abstract description 28
- 238000004065 wastewater treatment Methods 0.000 claims description 10
- 238000011144 upstream manufacturing Methods 0.000 claims description 3
- 230000001954 sterilising effect Effects 0.000 abstract description 5
- 238000004659 sterilization and disinfection Methods 0.000 abstract description 4
- 239000000126 substance Substances 0.000 abstract description 2
- 239000007788 liquid Substances 0.000 abstract 3
- 230000000694 effects Effects 0.000 abstract 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 12
- 239000003814 drug Substances 0.000 description 5
- 239000003795 chemical substances by application Substances 0.000 description 2
- 230000008021 deposition Effects 0.000 description 2
- 238000010790 dilution Methods 0.000 description 2
- 239000012895 dilution Substances 0.000 description 2
- 229940079593 drug Drugs 0.000 description 2
- 238000005189 flocculation Methods 0.000 description 2
- 230000016615 flocculation Effects 0.000 description 2
- 239000011365 complex material Substances 0.000 description 1
- 230000002596 correlated effect Effects 0.000 description 1
- 230000000249 desinfective effect Effects 0.000 description 1
- 238000007599 discharging Methods 0.000 description 1
- 230000009977 dual effect Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 239000002351 wastewater Substances 0.000 description 1
Images
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- Physical Water Treatments (AREA)
- Apparatus For Disinfection Or Sterilisation (AREA)
Abstract
The invention relates to the field of sewage treatment, particularly to a biological sewage treatment system. The biological sewage treatment is characterized by at least comprising a sewage treatment container, wherein the sewage treatment container is provided with a chemical charge port, a stirrer is disposed on the top of the sewage treatment container, a dirt discharge port is disposed at the lower end of the sewage treatment container, the side surface of the upper end of the sewage treatment container is connected with a liquid discharge tank via transparent tubes, and an ultraviolet light source is disposed outside the transparent tubes; and the liquid discharge tank is connected with a liquid charge pool via a return tube and a return pump. A biological sewage treatment system good in sterilization effect and short in treatment time is provided.
Description
Technical field
The present invention relates to sewage treatment area, particularly biological wastewater treatment systems.
Background technology
Its patent No. of Chinese patent is: ZL200720152328.0 discloses a kind of employing physics and chemical dual mode is handled waste water, is used widely at many biocontainment laboratories at present.It is fit to not needs autoclaving of processing, but still have after the discharging environment is polluted possibility, need be correlated with and collect effectively, the sewage of disinfecting.
Physically adopt high temperature, chemically adopt medicine, though can reach sterilization functions, current consumption is big, long action time.
Summary of the invention
The purpose of this invention is to provide the biological wastewater treatment systems that a kind of sterilising effect is good, the treatment time is short.
The objective of the invention is to realize like this; Biological wastewater treatment systems is characterized in that: which comprises at least the WWT container, the WWT container has dosing mouth; Whisking appliance is arranged at the top of WWT container; There is sewage draining exit the lower end of WWT container, and the upper side of WWT container is connected with the discharge opeing case through transparent pipe fitting, and there is ultraviolet source in the transparent pipe fitting outside.
Said discharge opeing case through return tube with return pump and be connected with the feed liquor pond.
Said ultraviolet source is around transparent pipe fitting, or ultraviolet source is socketed on the transparent pipe fitting.
Said transparent pipe fitting upstream end has initial filtrator.
Said transparent pipe fitting is connected through flange-interface with the WWT container.
Advantage of the present invention is: because the upper side of WWT container is connected with the discharge opeing case through transparent pipe fitting, there is ultraviolet source in the transparent pipe fitting outside.During work, biological sewage gets in the WWT container through the feed liquor pond, puts into appropriate amount of drug (flocculation agent) at dosing mouth; The work of starting whisking appliance, after the 10-30 branch was planted, the sludgd deposition of biological sewage was at bucket type sewage draining exit; Peace and quiet treating water is opened the SV between transparent pipe fitting and the WWT container 1 on the upper strata of WWT container, makes treating water get into the irradiated region of ultraviolet source; Further sterilized by UV-light, through the treating water entering discharge opeing case of further sterilization, the discharge opeing case is through the further dilution of life water; After making COD and COB amount reach the sewage drainage index, discharge by blow-off pipe.The discharge opeing case through return tube with return pump and be connected with the feed liquor pond, primary treating water carried out secondary sewage treatment or repeatedly handle through putting into the secondary medicine, COD and COB quantity discharged are touched the mark.Therefore, the present invention handles the sewage of all kinds of complex materials.
Description of drawings
Below in conjunction with the embodiment accompanying drawing embodiment of the invention is described further:
Fig. 1 is an embodiment of the invention structural representation.
Among the figure, 1, the WWT container; 2, dosing mouth; 3, whisking appliance; 4, sewage draining exit; 5, discharge opeing case; 6, ultraviolet source; 7, feed liquor pond; 8, SV; 9, transparent pipe fitting; 10, blow-off pipe; 11, return tube; 12, return pump; 13, initial filtrator; 14, flange-interface.
Embodiment
Biological wastewater treatment systems; Which comprises at least the WWT container; WWT container 1 has dosing mouth 2, and whisking appliance 3 (agitator motor water screw) is arranged at the top of WWT container 1, and there is sewage draining exit 4 lower end of WWT container 1; The upper side of WWT container 1 is connected with discharge opeing case 5 through transparent pipe fitting 9, and there is ultraviolet source 6 in transparent pipe fitting 9 outsides.During work, biological sewage gets in the WWT container 1 through feed liquor pond 7, puts into appropriate amount of drug (flocculation agent) at dosing mouth 2; 3 work of starting whisking appliance, after the 10-30 branch was planted, the sludgd deposition of biological sewage was at bucket type sewage draining exit 4; Peace and quiet treating water is opened the SV 8 between transparent pipe fitting 9 and the WWT container 1 on the upper strata of WWT container 1, makes treating water get into the irradiated region of ultraviolet source 6; Further sterilized by UV-light, through the treating water entering discharge opeing case 5 of further sterilization, discharge opeing case 5 is through the further dilution of life water; After making COD and COB amount reach the sewage drainage index, discharge by blow-off pipe 10.
Bucket type sewage draining exit 4 a spot of mud burn or bury processing.
In order further the high COD and the COB treating water of discharge opeing case 5 to be handled again; Discharge opeing case 5 through return tube 11 with return pump 12 and be connected with feed liquor pond 7; Through putting into the secondary medicine primary treating water is carried out secondary sewage treatment or repeatedly processing, COD and COB quantity discharged are touched the mark.
Claims (5)
1. biological wastewater treatment systems; It is characterized in that: which comprises at least the WWT container; The WWT container has dosing mouth, and whisking appliance is arranged at the top of WWT container, and there is sewage draining exit the lower end of WWT container; The upper side of WWT container is connected with the discharge opeing case through transparent pipe fitting, and there is ultraviolet source in the transparent pipe fitting outside.
2. biological wastewater treatment systems according to claim 1 is characterized in that: said discharge opeing case through return tube with return pump and be connected with the feed liquor pond.
3. biological wastewater treatment systems according to claim 1 is characterized in that: said ultraviolet source is around transparent pipe fitting, or ultraviolet source is socketed on the transparent pipe fitting.
4. biological wastewater treatment systems according to claim 1 is characterized in that: said transparent pipe fitting upstream end has initial filtrator.
5. biological wastewater treatment systems according to claim 1 is characterized in that: said transparent pipe fitting is connected through flange-interface with the WWT container.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011103867310A CN102515411A (en) | 2011-11-29 | 2011-11-29 | Biological sewage treatment system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011103867310A CN102515411A (en) | 2011-11-29 | 2011-11-29 | Biological sewage treatment system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN102515411A true CN102515411A (en) | 2012-06-27 |
Family
ID=46286562
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011103867310A Pending CN102515411A (en) | 2011-11-29 | 2011-11-29 | Biological sewage treatment system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN102515411A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104860452A (en) * | 2014-05-27 | 2015-08-26 | 安徽华盛科技控股股份有限公司 | Laboratory waste water processing device |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1559926A (en) * | 2004-02-15 | 2005-01-05 | 云南大学 | Process and apparatus for treating sewage |
| WO2005033016A1 (en) * | 2003-09-30 | 2005-04-14 | The Robert Gordon University | Apparatus and method for treating fluid by means of a treatment container |
| CN101412551A (en) * | 2008-11-13 | 2009-04-22 | 同济大学 | Enhanced flocculation-hyperfiltration combined process and apparatus for emergency handling of drinking water |
| CN201914996U (en) * | 2011-01-11 | 2011-08-03 | 维达纸业(孝感)有限公司 | Papermaking waste water treatment device |
| CN201914944U (en) * | 2010-12-27 | 2011-08-03 | 安力斯（天津）环保设备制造有限公司 | Ultraviolet sterilization device |
-
2011
- 2011-11-29 CN CN2011103867310A patent/CN102515411A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2005033016A1 (en) * | 2003-09-30 | 2005-04-14 | The Robert Gordon University | Apparatus and method for treating fluid by means of a treatment container |
| CN1559926A (en) * | 2004-02-15 | 2005-01-05 | 云南大学 | Process and apparatus for treating sewage |
| CN101412551A (en) * | 2008-11-13 | 2009-04-22 | 同济大学 | Enhanced flocculation-hyperfiltration combined process and apparatus for emergency handling of drinking water |
| CN201914944U (en) * | 2010-12-27 | 2011-08-03 | 安力斯（天津）环保设备制造有限公司 | Ultraviolet sterilization device |
| CN201914996U (en) * | 2011-01-11 | 2011-08-03 | 维达纸业(孝感)有限公司 | Papermaking waste water treatment device |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104860452A (en) * | 2014-05-27 | 2015-08-26 | 安徽华盛科技控股股份有限公司 | Laboratory waste water processing device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C12 | Rejection of a patent application after its publication | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20120627 |