CN204779255U - Adopt multi -functional sewage treatment system of bio -aeration technique - Google Patents
Adopt multi -functional sewage treatment system of bio -aeration technique Download PDFInfo
- Publication number
- CN204779255U CN204779255U CN201520474809.8U CN201520474809U CN204779255U CN 204779255 U CN204779255 U CN 204779255U CN 201520474809 U CN201520474809 U CN 201520474809U CN 204779255 U CN204779255 U CN 204779255U
- Authority
- CN
- China
- Prior art keywords
- baf
- pond
- former pond
- sewage treatment
- sterilization pool
- 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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Classifications
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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
Abstract
The utility model discloses an adopt multi -functional sewage treatment system of bio -aeration technique, including former pond, the sedimentation tank, bological aerated filter and disinfection pond, former pond is absolute construction with the pond of disinfecting, sedimentation tank and bological aerated filter fixed connection, former pond, the disinfection pond, fixed connection's sedimentation tank and bological aerated filter below all are equipped with portable steelframe, former pond and sedimentation tank are through portable conduit intercommunication, sedimentation tank and bological aerated filter fixed connection's pool wall upper portion is equipped with the slit, through portable drainage pipe intercommunication between bological aerated filter and the disinfection pond, former pond, the sedimentation tank, bological aerated filter makes by transparent hard material with the pond of disinfecting. The utility model discloses possess multiple functions, can carry out real sewage treatment experiment, can be used to the emergency treatment of small -size sewage factory again, can test the biological filter material of research development, disinfectant etc. Simultaneously, realize diversified the application.
Description
Technical field
The utility model relates to sewage disposal practice-training teaching technical field, particularly relates to a kind of multi-functional sewage treatment system adopting bio-aeration technology.
Background technology
BAF is a kind of bio-reactor with microbial film and active sludge Duplex treatment technique, mainly through adsorption, crown_interception, oxidation degradation process and biological classification predation process, water pollutant is processed, have that technique is simple, capital cost is few, easy to be filmed, effluent quality advantages of higher, extensive application in municipal effluent second-stage treatment.
At present, colleges and universities only rest on theory stage about the teaching of BAF to sewage treatment process, student's inconvenience is watched to real small sewage treatment plant, also just cannot hands-on, and existing sewage disposal Practical training equipment only can exist as model, do not possess the ability of real sewage disposal, therefore cannot reach good teaching efficiency.
Utility model content
The purpose of this utility model is to provide a kind of multi-functional sewage treatment system adopting bio-aeration technology, real sewage disposal experiment can be carried out, student is allowed to have understanding directly perceived to bio-aeration technology, can be used for again the emergency processing of small sewage treatment plant, can test the biofilter material, sterilizing agent etc. of scientific research project development simultaneously, realize several functions.
For achieving the above object, the technical solution adopted in the utility model is:
A kind of multi-functional sewage treatment system adopting bio-aeration technology, comprise former pond, settling tank, BAF and sterilization pool, described former pond and sterilization pool are absolute construction, settling tank is fixedly connected with BAF, former pond, sterilization pool, removable steelframe is equipped with below the settling tank be fixedly connected with and BAF, former pond is communicated with by removable water pipe with settling tank, removable water pipe is provided with lift pump, the pool wall top that settling tank is fixedly connected with BAF is provided with slit, be communicated with by movable drainpipe road between BAF with sterilization pool, movable drainpipe road is provided with water pump, former pond, settling tank, BAF and sterilization pool are made by rigid transparent material.
Described BAF bottom is provided with detachable supporting layer, supporting layer places filler, portable aerated conduit and Backwash pipeline is provided with below supporting layer, portable aerated conduit connecting fan, moving back flushing pipe connects sterilization pool by backwashing pump, BAF top is provided with water leg, water leg is communicated with former pond by portable overflow spout, portable overflow spout is provided with lift pump, be drained zone bottom BAF, drained zone is communicated with sterilization pool by movable drainpipe road.
Described bottom, former pond is provided with agitator.
Mud discharging mouth is provided with bottom described settling tank.
Swash plate is provided with bottom described drained zone.
Described sterilization pool is provided with multiple baffle plate.
The utility model is divided into three large independent sectors, and former pond, sterilization pool, the settling tank be fixedly connected with and BAF, each several part all independently can move, assemble as required.During for imparting knowledge to students, student can coprecipitation mode, the filler content of BAF, the sterilizing agent type etc. of sterilization pool in autonomous selective precipitation pond, and uses removable pipeline to be communicated with by each several part, and easy to assembly, teaching efficiency is remarkable; Settling tank and BAF and sterilization pool can be pushed into separately by the former pond of Sewage Plant, insert water pipe and carry out sewage disposal, solve the emergency situations of small sewage treatment plant; New bio filtrate, sterilizing agent etc. in scientific research are before putting into serial production use, and the Sewage treatment systems that the utility model can be utilized to provide is tested, to identify its wastewater treatment efficiency.
Accompanying drawing explanation
Fig. 1 is structural representation of the present utility model.
Embodiment
As shown in Figure 1, a kind of multi-functional sewage treatment system adopting bio-aeration technology described in the utility model, comprise former pond 1, settling tank 2, BAF 3 and sterilization pool 4, former pond 1 and sterilization pool 4 are absolute construction, and settling tank 2 is fixedly connected with BAF 3.Former pond 1, sterilization pool 4, the settling tank 2 be fixedly connected with and BAF 3 support by steelframe, are provided with castor 5 below steelframe, make each several part all can independently movement.Former pond 1 is communicated with by removable water pipe 6 with settling tank 2, and removable water pipe 6 is provided with lift pump 7, and the pending water in former pond 1 enters settling tank 2 by lift pump 7 through removable water pipe 6; The pool wall top that settling tank 2 is fixedly connected with BAF 3 is provided with slit 8, current after precipitation enter BAF 3 by slit 8, be communicated with by movable drainpipe road 9 between BAF 3 with sterilization pool 4, movable drainpipe road 9 is provided with water pump 10, is promoted in sterilization pool 4 sterilizes through the water source of BAF 3 scrubbing by water pump 10.Former pond 1, settling tank 2, BAF 3 and sterilization pool 4 are made by rigid transparent material, contribute to the detailed process of student's clear view sewage disposal links.
Bottom, former pond 1 is provided with agitator 11, prevents dirt from precipitating in former pond 1, is provided with mud discharging mouth 21, is convenient to spoil disposal bottom settling tank 2.BAF 3 bottom is provided with detachable supporting layer 12, and supporting layer 12 places filler, and sewage is to time dirty, and oxidative degradation, the extension set predation process of the absorption of ceramic grain filter in filler, crown_interception and microorganism reach decontamination effect improving.Portable aerated conduit 13 and Backwash pipeline 15 is provided with below supporting layer 12, portable aerated conduit 13 connecting fan 14, Air Exposure can be carried out to biological aerated filter 3, moving back flushing pipe 15 connects sterilization pool 4 by backwashing pump 16, during back flushing, the water that backwashing pump 16 extracts sterilization pool 4 enters BAF 3, rinses filtrate.BAF 3 top edge is provided with water leg 17, for holding overflow sewage during back flushing, water leg 17 is communicated with former pond 1 by portable overflow spout 18, and portable overflow spout 18 is provided with lift pump 19, can by the sewage suction of overflowing during back flushing in former pond 1.Be drained zone 20 bottom BAF 3, drained zone 20 is communicated with sterilization pool 4 by movable drainpipe road 9, in order to more successfully collect the rear water of filter, is provided with swash plate 22 bottom drained zone 20.Be provided with multiple baffle plate 23 in sterilization pool 4, be conducive to current and fully mix with sterilizing agent.
Above-mentioned removable pipeline, blower fan, water pump and filler etc. all can be selected by student resource, independent installation, and teaching method is flexible, and teaching efficiency is remarkable; Settling tank 2 of the present utility model, BAF 3 and sterilization pool 4 part can separately for the emergency processings of small sewage treatment plant; The utility model can be tested the biofilter material, sterilizing agent etc. of scientific research project development simultaneously, identifies its wastewater treatment efficiency.
Principle of work of the present utility model is: the sewage in former pond 1 is by removable water pipe 6, and by lift pump 7 suction settling tank 2, the mud be deposited on bottom settling tank 2 is discharged by mud discharging mouth 21.To stream under sewage in settling tank 2 is formed after entering BAF 3 by slit 8, pollutent in the biological degradation of the absorption of ceramic grain filter in filler, crown_interception and microorganism, extension set predation process cleaning water, water after purification flows into the drained zone 20 bottom BAF 3, by movable drainpipe road 9, by water pump 10 suction sterilization pool 4.Artificial input sterilizing agent enters sterilization pool 4, and current mix after multiple baffle plate 23 with medicament, and the water after process is flowed out by pure water inlet 24.The utility model possesses several functions, real sewage disposal experiment can be carried out, allow student have understanding directly perceived to bio-aeration technology, can be used for again the emergency processing of small sewage treatment plant, can test the biofilter material, sterilizing agent etc. of scientific research project development simultaneously, realize variation application.
Claims (6)
1. one kind adopts the multi-functional sewage treatment system of bio-aeration technology, comprise former pond, settling tank, BAF and sterilization pool, it is characterized in that: described former pond and sterilization pool are absolute construction, settling tank is fixedly connected with BAF, former pond, sterilization pool, removable steelframe is equipped with below the settling tank be fixedly connected with and BAF, former pond is communicated with by removable water pipe with settling tank, removable water pipe is provided with lift pump, the pool wall top that settling tank is fixedly connected with BAF is provided with slit, be communicated with by movable drainpipe road between BAF with sterilization pool, movable drainpipe road is provided with water pump, former pond, settling tank, BAF and sterilization pool are made by rigid transparent material.
2. a kind of multi-functional sewage treatment system adopting bio-aeration technology as claimed in claim 1, it is characterized in that: described BAF bottom is provided with detachable supporting layer, supporting layer places filler, portable aerated conduit and Backwash pipeline is provided with below supporting layer, portable aerated conduit connecting fan, moving back flushing pipe connects sterilization pool by backwashing pump, BAF top is provided with water leg, water leg is communicated with former pond by portable overflow spout, portable overflow spout is provided with lift pump, it is drained zone bottom BAF, drained zone is communicated with sterilization pool by movable drainpipe road.
3. a kind of multi-functional sewage treatment system adopting bio-aeration technology as claimed in claim 2, is characterized in that: described bottom, former pond is provided with agitator.
4. a kind of multi-functional sewage treatment system adopting bio-aeration technology as claimed in claim 3, is characterized in that: be provided with mud discharging mouth bottom described settling tank.
5. a kind of multi-functional sewage treatment system adopting bio-aeration technology as claimed in claim 4, is characterized in that: be provided with swash plate bottom described drained zone.
6. a kind of multi-functional sewage treatment system adopting bio-aeration technology as claimed in claim 5, is characterized in that: described sterilization pool is provided with multiple baffle plate.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520474809.8U CN204779255U (en) | 2015-07-03 | 2015-07-03 | Adopt multi -functional sewage treatment system of bio -aeration technique |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520474809.8U CN204779255U (en) | 2015-07-03 | 2015-07-03 | Adopt multi -functional sewage treatment system of bio -aeration technique |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204779255U true CN204779255U (en) | 2015-11-18 |
Family
ID=54519347
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520474809.8U Expired - Fee Related CN204779255U (en) | 2015-07-03 | 2015-07-03 | Adopt multi -functional sewage treatment system of bio -aeration technique |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204779255U (en) |
-
2015
- 2015-07-03 CN CN201520474809.8U patent/CN204779255U/en not_active Expired - Fee Related
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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: 20151118 Termination date: 20160703 |
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| CF01 | Termination of patent right due to non-payment of annual fee |