CN201981054U - Biological contact chamber - Google Patents
Biological contact chamber Download PDFInfo
- Publication number
- CN201981054U CN201981054U CN2011200545999U CN201120054599U CN201981054U CN 201981054 U CN201981054 U CN 201981054U CN 2011200545999 U CN2011200545999 U CN 2011200545999U CN 201120054599 U CN201120054599 U CN 201120054599U CN 201981054 U CN201981054 U CN 201981054U
- Authority
- CN
- China
- Prior art keywords
- pond body
- biological contact
- water
- flow rate
- rate control
- 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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- 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
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- Sewage (AREA)
Abstract
The utility model discloses a biological contact chamber, which comprises a chamber body, wherein the chamber body is divided into a guide area, a contact area and a secondary settling area, a water inlet and a water outlet are arranged on the chamber body. An inclined flow speed control panel is arranged in the guide area, the upper end of the flow speed control panel is fixed on the top wall of the chamber body, the lower end of the flow speed control panel is close to the front wall of the chamber body, and a certain distance is formed between the flow speed control panel and the front wall of the chamber body to form a narrow water outlet groove. The biological contact chamber has the advantages that the flow speed control panel can force water to flow from top to bottom, and the lower end of the flow speed control panel is arranged at the middle lower part of water, so as to play the functions of scattering water current, lowering water current impact force and stopping residual suspended matters.
Description
Technical field
The utility model relates to a kind of environmental protection equipment, especially relates to a kind of biological contact tank.
Background technology
Catering trade waste water is the Chinese meal food and drink waste water especially, use at material according to all kinds of styles of cooking, the difference of aspects such as culinary art making and eating method is (as Sichuan cuisine, Guangdong dishes, seafood etc.), COD concentration in the waste water that is produced (being chemical oxygen demand (COD)) does not wait up to 5000 ~ 30000mg/L, even after adopting effective oil removal to remove slag to it, COD concentration in the waste water is still more than 1000mg/L, considerably beyond the discharging of national regulation or the pipe requirement of receiving, therefore, the principles of science of utilization biodegradable organic content is further handled at the effective oil removal laggard row that removes slag food and drink waste water.
Summary of the invention
Technical problem to be solved in the utility model provides the biological preferably contact tank of the remaining suspended matter effect of a kind of removing.
The utility model solves the problems of the technologies described above the technical scheme that is adopted: a kind of biological contact tank, comprise the pond body, described pond body is divided into boot section, zone of action and two heavy districts, described pond body is provided with water-in and water outlet, it is characterized in that being provided with in the described boot section flow rate control plate from top to bottom, described flow rate control plate is skewed, the lower end of described flow rate control plate is near described pond body antetheca, described flow rate control plate and described pond body antetheca have a segment distance, form a narrow effluent trough.
The zone of action is provided with the insert filler unit, described insert filler unit comprises stay and a plurality of insert stuffing frame that is fixed on body top, pond, described insert stuffing frame comprises support panel and filler anchor, described support panel is fixed on the stay, and described filler anchor is provided with a plurality of filler bags.
Described two heavy districts are provided with dividing plate and vertical tube, leave a segment distance between described dividing plate lower end and the described pond body diapire, described dividing plate is provided with a plurality of permeable holes, described vertical tube is communicated with described water outlet, the rear end diapire of described pond body is provided with swash plate, and described swash plate and described dividing plate lower end form the backflow ditch.
The diapire of described pond body is provided with shore pipe, and described shore pipe one end prolongs the top that pond body inwall extends upwardly to the pond body, and elongated end is provided with mud discharging mouth, and described shore pipe is provided with a plurality of mud holes of advancing.
Described water-in is arranged on the antetheca upper end of pond body, and described water outlet is arranged on body rear wall upper end, pond.
Compared with prior art, advantage of the present utility model is that the flow rate control plate can force water body to flow from top to bottom, and flow rate control plate lower end is arranged on the water body middle and lower part, plays the dispersion current, reduces water flow impact pressure, the effect of the remaining suspended matter of barrier.
The plug of insert filler unit is convenient, and filler quantity can suitably be adjusted as required, can guarantee essential filler filling ratio, makes things convenient for the cleaning maintenance or the technology adjustment in later stage again.
The setting of swash plate and backflow ditch can make the active sludge in the two heavy districts be back in the biological contact tank along swash plate and backflow ditch, farthest keeps biological flora quantity, brings into play biological degradation, has saved the mud cleaning work in two heavy district's later stages again.The setting of shore pipe only connects the mud discharging mouth extraction with pump and gets final product when cleaning mud.
Description of drawings
Fig. 1 is a structure iron of the present utility model;
Fig. 2 is the structure iron of insert stuffing frame of the present utility model.
Embodiment
Embodiment describes in further detail the utility model below in conjunction with accompanying drawing.
A kind of biological contact tank, comprise pond body 1, pond body 1 is divided into boot section, zone of action and two heavy districts, pond body 1 is provided with water-in 2 and water outlet 3, be provided with flow rate control plate 4 in the boot section from top to bottom, flow rate control plate 4 is skewed, and the lower end of flow rate control plate 4 is near pond body 1 antetheca, flow rate control plate 4 has a segment distance with pond body 1 antetheca, forms a narrow effluent trough 5.
The zone of action is provided with the insert filler unit, the insert filler unit comprises stay 6 and a plurality of insert stuffing frame 7 that is fixed on pond body 1 top, insert stuffing frame 7 comprises support panel 71 and filler anchor 72, support panel 71 is fixed on the stay 6, and filler anchor 72 is provided with a plurality of filler bags 74.
Two heavy districts are provided with dividing plate 8 and vertical tube 9, leave a segment distance between dividing plate 8 lower ends and pond body 1 diapire, dividing plate 8 is provided with a plurality of permeable holes 10, and vertical tube 9 is communicated with water outlet 3, the rear end diapire of pond body 1 is provided with swash plate 11, and swash plate 11 forms backflow ditch 12 with dividing plate 8 lower ends.
The diapire of pond body 1 is provided with shore pipe 13, and shore pipe 13 1 ends prolong the top that body 1 inwall in pond extends upwardly to pond body 1, and elongated end is provided with mud discharging mouth 14, and shore pipe 13 is provided with a plurality of mud holes 15 of advancing.
Water-in 2 is arranged on pond body 1 antetheca upper end, and water outlet 3 is arranged on pond body 1 rear wall upper end.
Claims (5)
1. biological contact tank, comprise the pond body, described pond body is divided into boot section, zone of action and two heavy districts, described pond body is provided with water-in and water outlet, it is characterized in that described boot section is provided with the flow rate control plate from top to bottom, described flow rate control plate is skewed, and the lower end of described flow rate control plate is near described pond body antetheca, described flow rate control plate and described pond body antetheca have a segment distance, form a narrow effluent trough.
2. a kind of biological contact tank according to claim 1, it is characterized in that the zone of action is provided with the insert filler unit, described insert filler unit comprises stay and a plurality of insert stuffing frame that is fixed on body top, pond, described insert stuffing frame comprises support panel and filler anchor, described support panel is fixed on the stay, and described filler anchor is provided with a plurality of filler bags.
3. a kind of biological contact tank according to claim 2, it is characterized in that described two heavy districts are provided with dividing plate and vertical tube, leave a segment distance between described dividing plate lower end and the described pond body diapire, described dividing plate is provided with a plurality of permeable holes, described vertical tube is communicated with described water outlet, the rear end diapire of described pond body is provided with swash plate, and described swash plate and described dividing plate lower end form the backflow ditch.
4. a kind of biological contact tank according to claim 3, the diapire that it is characterized in that described pond body is provided with shore pipe, described shore pipe one end prolongs the top that pond body inwall extends upwardly to the pond body, and elongated end is provided with mud discharging mouth, and described shore pipe is provided with a plurality of mud holes of advancing.
5. a kind of biological contact tank according to claim 4 is characterized in that described water-in is arranged on the antetheca upper end of pond body, and described water outlet is arranged on body rear wall upper end, pond.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011200545999U CN201981054U (en) | 2011-03-04 | 2011-03-04 | Biological contact chamber |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011200545999U CN201981054U (en) | 2011-03-04 | 2011-03-04 | Biological contact chamber |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201981054U true CN201981054U (en) | 2011-09-21 |
Family
ID=44608518
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011200545999U Expired - Fee Related CN201981054U (en) | 2011-03-04 | 2011-03-04 | Biological contact chamber |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201981054U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107449721A (en) * | 2017-08-09 | 2017-12-08 | 利多(香港)有限公司 | Isolation tank for sheath stream after-bay cleaning device |
| WO2019028940A1 (en) * | 2017-08-09 | 2019-02-14 | 利多(香港)有限公司 | Sheath flow impedance counting device and flow cytometry analyzer comprising device |
-
2011
- 2011-03-04 CN CN2011200545999U patent/CN201981054U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107449721A (en) * | 2017-08-09 | 2017-12-08 | 利多(香港)有限公司 | Isolation tank for sheath stream after-bay cleaning device |
| WO2019028940A1 (en) * | 2017-08-09 | 2019-02-14 | 利多(香港)有限公司 | Sheath flow impedance counting device and flow cytometry analyzer comprising 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 |
Granted publication date: 20110921 Termination date: 20160304 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |