CN205313166U - Rotating biological disk waste water treatment experimental apparatus - Google Patents
Rotating biological disk waste water treatment experimental apparatus Download PDFInfo
- Publication number
- CN205313166U CN205313166U CN201521102471.XU CN201521102471U CN205313166U CN 205313166 U CN205313166 U CN 205313166U CN 201521102471 U CN201521102471 U CN 201521102471U CN 205313166 U CN205313166 U CN 205313166U
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- CN
- China
- Prior art keywords
- support
- disc
- contact groove
- waste water
- water pump
- 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
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- Biological Treatment Of Waste Water (AREA)
Abstract
The utility model relates to a teaching experiment device specifically is a rotating biological disk waste water treatment experimental apparatus. The problem of can impart knowledge to students principle demonstration of rotating biological disk waste water treatment is solved, including the support body, transparent material's contact groove, disc, driving motor, effluent water sump, sedimentation tank, water pump, the support body on be equipped with support no. 1, support no. 2, be equipped with the contact groove on the support no. 1, the contact inslot is equipped with the disc, be equipped with driving motor on the support no. 2, driving motor passes through the actuating shaft connection disc, the support body below is equipped with sedimentation tank and effluent water sump, the effluent water sump passes through water pump connecting catheters, pipe connection contact groove upper end, contact tank bottom portion passes through the pipe connection sedimentation tank, be equipped with the controller at two downsides on the support, be equipped with two buttons on the controller, be controlled drive motor button and control pump button respectively. Experiment structure design of equipment reasonable, simple and convenient, equipment integration, have area little, start advantages such as easy, easy and simple to handle, that the demonstration is clear.
Description
Technical field
The utility model relates to a kind of experiment device for teaching, is specially a kind of blodisc wastewater treatment experimental installation.
Background technology
Blodisc wastewater processing technology is based on biomembrance process, and blodisc is the one of biomembrance process. This technique can be divided into anaerobe rotating disk and aerobic blodisc. Its principle of work is full of sewage in contact oxidation groove, and rotating disk is arranged on contact oxidation groove, and its area of 45% is immersed in sewage. When waste water is in contact oxidation groove during sluggish flow, under power drive, disc slowly rotates continuously with certain linear velocity under transverse axis vertical with it drives, through after a period of time, by attachment one layer of microbial film perching a large amount of microorganism on rotating disk, the microbial film immersed on the part disc in waste water just adsorbs the organism in waste water, makes microorganism obtain abundant nutrition; When producing the water surface, microbial film absorbs again required oxygen from air, and is passed to microorganism, makes the oxygen level in microbial film reach the concentration of needs. Along with the continuous rotation of disc, the organism being adsorbed on film is decomposed by Institute of Micro-biology, makes waste water obtain purification. Microbial film on disc also can constantly self falling, microorganism by metabolism finally organic substance decomposing Cheng Shui, harmless inorganics and gas. Along with the carrying out of biological process, microbial film progressive additive, forms anaerobic layer within it, and starts aging. Peel off under the shearing action that aging microbial film produces between sewage current and card, it is achieved that the succession of the old by the new of microbial film, maintains microbic activity.
Blodisc has a lot of distinctive superiority, and blocking or the phenomenon such as sludge bulking can not occur for it, therefore can be used for the high organic waste water of concentration for the treatment of. On waste water and disc, the duration of contact of microbial film is long, can bear the sudden change of load. The microbial film come off easily precipitates, convenient management, and running expense is low.
In order to make student be more fully understood in teaching, it is necessary to design the device of a kind of principle that can intuitively demonstrate blodisc waste water.
Summary of the invention
The utility model can the problem of element of instruction demonstration in order to solve blodisc wastewater treatment, it provides a kind of blodisc wastewater treatment experimental installation.
The technical solution of the utility model is, a kind of blodisc wastewater treatment experimental installation, comprises frame body, the contact groove of transparent material, disc, drive-motor, sewage lagoon, settling tank, water pump; Described frame body is provided with support one, support two, support one is provided with contact groove, is provided with disc in contact groove, and support two is provided with drive-motor, drive-motor connects disc by drive shaft, being provided with settling tank and sewage lagoon below frame body, sewage lagoon contacts groove upper end by water pump linking conduit, tubes connection, contact trench bottom connects settling tank by pipeline, being provided with controller on the downside of support two, controller is provided with two buttons, is respectively control drive-motor button and control water pump button.
When blodisc wastewater treatment experimental installation carries out experimental demonstration, first the disc of blodisc is carried out biofilm. Specific practice is after switching on power, and starts water pump button, and by the sanitary sewage in sewage lagoon through water pump by being added in contact groove, trough inner water position reaches the 45% of disk diameter, and sewage enters after in contact groove through conduit, closes water pump. Then start drive-motor and make disc rotation, owing to disc is ceaselessly rotating, therefore it is noted that observe the change of card, after about an about week, card occurs the microbial film of mucous membrane shape. The COD data of water-in and water-out are often checked, until the COD clearance of water outlet reaches more than 60% during biofilm; Then outlet conduit enters settling tank. In this process, sampling analysis can be carried out as required, so that regulation experiment scheme.
Experimental installation reasonable in design described in the utility model, simple and convenient, equipment integration, have floor space little, start easy, easy and simple to handle, demonstrate the advantages such as clear. Teaching and the scientific experiment training of student at different levels can be completed, for the integration capability of training student provides good research experiments platform. In student's visit and Cognition Practice, it can make student increase the acquaintance to engineering of water treatment new technology, it is to increase the interest of study specialty course, broaden one's knowledge, enhance the manipulative ability of student, promote scientific research consciousness, make student grasp and understand up-to-date science and technology.
Accompanying drawing explanation
Fig. 1 is structural representation of the present utility model
In figure: 1-contacts that groove, 2-disc, 3-drive shaft, 4-drive-motor, 5-support two, 6-controller, 7-frame body, 8-universal take turns, 9-water pump, 10-conduit, 11-sewage lagoon, 12-settling tank, 13-support one, 14-pipeline.
Embodiment
As schematically shown in Figure 1, a kind of blodisc wastewater treatment experimental installation, comprises frame body 7, the contact groove 1 of transparent material, disc 2, drive-motor 4, sewage lagoon 11, settling tank 12, water pump 9; Described frame body 7 is provided with support 1, support 25, support 1 is provided with contact groove 1, it is provided with disc 2 in contact groove 1, support 25 is provided with drive-motor 4, drive-motor 4 connects disc 2 by drive shaft 3, settling tank 12 and sewage lagoon 11 it is provided with below frame body 7, sewage lagoon 11 is by water pump 9 linking conduit 10, conduit 10 connects contact groove 1 upper end, settling tank 12 is connected by pipeline 14 bottom contact groove 1, being provided with controller 6 on the downside of support 25, controller is provided with two buttons, is respectively control drive-motor button and control water pump button.
On the downside of frame body 7, each leg is provided with and universal takes turns 8.
Claims (2)
1. a blodisc wastewater treatment experimental installation, it is characterized in that: comprise frame body (7), the contact groove (1) of transparent material, disc (2), drive-motor (4), sewage lagoon (11), settling tank (12), water pump (9), described frame body (7) is provided with support one (13), support two (5), support one (13) is provided with contact groove (1), it is provided with disc (2) in contact groove (1), support two (5) is provided with drive-motor (4), drive-motor (4) connects disc (2) by drive shaft (3), frame body (7) lower section is provided with settling tank (12) and sewage lagoon (11), sewage lagoon (11) is by water pump (9) linking conduit (10), conduit (10) connects contact groove (1) upper end, contact groove (1) bottom connects settling tank (12) by pipeline (14), it is provided with controller (6) in support two (5) downside, controller is provided with two buttons, it is respectively control drive-motor button and control water pump button.
2. blodisc wastewater treatment experimental installation according to claim 1, is characterized in that: be provided with universal wheel (8) on each leg of frame body (7) downside.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201521102471.XU CN205313166U (en) | 2015-12-28 | 2015-12-28 | Rotating biological disk waste water treatment experimental apparatus |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201521102471.XU CN205313166U (en) | 2015-12-28 | 2015-12-28 | Rotating biological disk waste water treatment experimental apparatus |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205313166U true CN205313166U (en) | 2016-06-15 |
Family
ID=56198287
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201521102471.XU Expired - Fee Related CN205313166U (en) | 2015-12-28 | 2015-12-28 | Rotating biological disk waste water treatment experimental apparatus |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205313166U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107863171A (en) * | 2017-12-01 | 2018-03-30 | 江苏中科重工股份有限公司 | A kind of processing system of nuclear power radioactive emission thing |
-
2015
- 2015-12-28 CN CN201521102471.XU patent/CN205313166U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107863171A (en) * | 2017-12-01 | 2018-03-30 | 江苏中科重工股份有限公司 | A kind of processing system of nuclear power radioactive emission thing |
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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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20160615 Termination date: 20161228 |