CN206156858U - Rotating biological disk improves device suitable for sewage treatment plant - Google Patents
Rotating biological disk improves device suitable for sewage treatment plant Download PDFInfo
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- CN206156858U CN206156858U CN201621203118.5U CN201621203118U CN206156858U CN 206156858 U CN206156858 U CN 206156858U CN 201621203118 U CN201621203118 U CN 201621203118U CN 206156858 U CN206156858 U CN 206156858U
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- Prior art keywords
- rotating disk
- disc
- biological rotating
- sewage treatment
- rotating biological
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Abstract
The utility model discloses a rotating biological disk improves device suitable for sewage treatment plant, including sewage treatment pond, rotating biological disk, axis of rotation, be provided with the link between rotating biological disk and the axis of rotation, and rotating biological disk can revolute the moving axis and rotate, rotating biological disk comprises the disc that is parallel to each other, and the contained angle between each disc and the link be the acute angle, and the bottom of the pool in sewage treatment pond inclines, and the higher one side of bottom of the pool is provided with the water pump, and the lower one side of bottom of the pool is provided with the drain, opens the water pump, will need the impurity, waste residue of exhaust bottom of the pool, ageing biomembrane etc. To rush out the drain. The utility model provides a rotating biological disk slewing area is bigger, and the disc utilization ratio is higher, and the effective contact area of disc and microorganism is bigger, and rivers are better along the disc moving effectiveness that the slant set up, is unfavorable for that impurity, waste residue, ageing biomembrane etc. Pile up on the disc, and is better to sewage treatment's effect.
Description
Technical field
The utility model is related to a kind of stirring tool, and in particular to improve dress suitable for the biological rotating disk of sewage treatment plant
Put.
Background technology
The crisis of facing mankind water has been undisputable fact.China increased to urban infrastructure construction and environmental protection
Input, strengthens comprehensive environmental improvement, so that gross contamination emission is effectively controlled, some areas and city environmental quality
Make moderate progress.But according to environmental monitoring results statistical analysis, China's water pollution situation is still very severe, every pollutant emission
Total amount is very big, and pollution level is still at a relatively high level.In the method for sewage disposal, biomembrance process is a kind of conventional side
Method, biomembrance process is that the biomembrane that the Institute of Micro-biology using apposition growth in some solids surfaces is formed is carried out at organic sewage
The method of reason.Biomembrane is made up of the aerobic bacteria of highly dense, anaerobic bacteria, amphimicrobe, fungi, protozoan and algae etc.
The ecosystem, its attachment solid dielectric be referred to as filtrate or carrier.Biomembrane can outwards be divided into anaerobic layer, aerobic from filtrate
Layer, attachment water layer, motion water layer.The principle of biomembrance process is that biomembrane adsorbs first attachment water layer organic matter, by aerobic layer
Aerobic bacteria is decomposed, and entering back into lonely layer carries out anaerobic digestion, and flowing water layer then washes out aging biomembrane new to grow
Biomembrane, and so on to reach the purpose of purification sewage, biomembrance process rotated and in sky by biological rotating disk in sewage
Carry out back rotation in gas and sewage to realize, the disc of biological rotating disk is bigger with the microorganism effective contact area in sewage, sewage
Treatment effeciency is higher, and in prior art, the size of biological rotating disk is generally larger in prior art, when sewage in treatment tank
When depth is inadequate, the disc center of biological rotating disk does not generally reach sewage, and disc utilization rate is not high, have impact at sewage
Reason efficiency；The disc of biological rotating disk generally intersects vertically with biological rotating disk axis, to increase what biological rotating disk was contacted with microorganism
Effective area, can only increase the diameter of disc, the treatment tank deeper for bottom of pond, and increase disc diameter causes cost to increase
And power consumption is big, it is unfavorable for improving sewage treating efficiency；On the other hand, because disc is vertical with biological rotating disk axis, current
It is larger vertically into disc resistance, and current flow direction fixes, impurity, waste residue, aging biomembrane etc. are easily piled up, seriously
Affect wastewater treatment efficiency.
Utility model content
Technical problem to be solved in the utility model is that biological rotating disk size is larger in prior art, and disc utilization rate is not
Height, disc is vertical with biological rotating disk axis, and impurity, waste residue, aging biomembrane etc. are easily piled up, it is therefore intended that offer is applied to
The biological rotating disk of sewage treatment plant improves device, solves the above problems.
The utility model is achieved through the following technical solutions：
Device, including treatment tank, biological rotating disk, rotary shaft are improved suitable for the biological rotating disk of sewage treatment plant, it is raw
Link is provided between thing rotating disk and rotary shaft, and biological rotating disk can be rotated around rotary shaft, in prior art, biological rotating disk
Rotate around its own axis, in order that disc is bigger with the effective contact area of microorganism, disc diameter, this practicality can only be increased
Link is provided between the biological rotating disk and rotary shaft of new offer so that the slewing area of biological rotating disk is bigger, disc profit
Higher with rate, disc is bigger with the effective contact area of microorganism；The bottom of pond for the treatment of tank is inclined along the rotation direction of rotary shaft
Tiltedly, impurity, waste residue, aging biomembrane etc. are deposited on the relatively low side of bottom of pond, are easy to discharge；The higher side of bottom of pond is provided with
Water pump, the relatively low side of bottom of pond is provided with sewage draining exit, opens water pump, it would be desirable to the impurity of the bottom of pond of discharge, waste residue, aging life
Thing film etc. goes out sewage draining exit, and contaminant removal effectiveness is higher；Hang down for the disc and its biological rotating disk axis of biological rotating disk in prior art
Straight intersecting, current are larger vertically into disc resistance, and current flow direction is fixed, and impurity, waste residue, aging biomembrane etc. hold
Easily pile up, have a strong impact on the problem of wastewater treatment efficiency, biological rotating disk constitutes company by the disc being parallel to each other in the utility model
Frame is connect through the center of each disc, and the angle between each disc and link is acute angle, angularly disposed disc and sewage
Contact area is bigger, and the disc flow effect that current are diagonally arranged is more preferably, is unfavorable for impurity, waste residue, aging biomembrane
It is more preferable for the effect of sewage disposal etc. being deposited on disc.
Further, the quantity of the biological rotating disk is at least one.
Further, the two ends of the rotary shaft are provided with driving means.
Further, the quantity of the water pump is at least one.
The utility model compared with prior art, has the following advantages and advantages：
1st, the utility model is applied to the biological rotating disk improvement device of sewage treatment plant, sets between biological rotating disk and rotary shaft
Link is equipped with, and biological rotating disk can be rotated around rotary shaft so that the slewing area of biological rotating disk is bigger, and disc utilization rate is more
Height, disc is bigger with the effective contact area of microorganism, meanwhile, biological rotating disk has certain stirring to sewage in rotation process
Mix effect, it is to avoid the accumulation of impurity, waste residue, aging biomembrane etc..
2nd, the utility model is applied to the biological rotating disk improvement device of sewage treatment plant, and biological rotating disk is by the disk being parallel to each other
Piece is constituted, and link passes through the center of each disc, and the angle between each disc and link is acute angle, angularly disposed disc
It is bigger with the contact area of sewage, and the disc flow effect that diagonally arranges of current is more preferably, it is unfavorable for impurity, waste residue, aging
Biomembrane etc. be deposited on disc, it is more preferable for the effect of sewage disposal.
3rd, the utility model is applied to the biological rotating disk improvement device of sewage treatment plant, and the bottom of pond for the treatment of tank is along rotation
The rotation direction of axle is inclined, and impurity, waste residue, aging biomembrane etc. are deposited on the relatively low side of bottom of pond, is easy to discharge；Bottom of pond compared with
High side is provided with water pump, and the relatively low side of bottom of pond is provided with sewage draining exit, opens water pump, it would be desirable to the bottom of pond of discharge it is miscellaneous
Matter, waste residue, aging biomembrane etc. go out sewage draining exit, and contaminant removal effectiveness is higher.
Description of the drawings
Accompanying drawing described herein is used for providing further understanding the utility model embodiment, constitutes the one of the application
Part, does not constitute the restriction to the utility model embodiment.In the accompanying drawings：
Fig. 1 is the utility model structural representation；
Fig. 2 is the utility model biological rotating disk structural representation.
Mark and corresponding parts title in accompanying drawing：
1- treatment tanks, 2- biological rotating disks, 3- rotary shafts, 4- links, 5- water pumps, 6- sewage draining exits, 7- driving means.
Specific embodiment
To make the purpose of this utility model, technical scheme and advantage become more apparent, with reference to embodiment and accompanying drawing,
The utility model is described in further detail, and exemplary embodiment of the present utility model and its explanation are only used for explaining this
Utility model, is not intended as to restriction of the present utility model.
Embodiment
As shown in Fig. 1 ~ Fig. 2, the utility model is applied to the biological rotating disk of sewage treatment plant to be improved at device, including sewage
Reason pond 1, biological rotating disk 2, rotary shaft 3, the quantity of biological rotating disk 2 is at least one, is all provided between biological rotating disk 2 and rotary shaft 3
Link 4 is equipped with, the two ends of rotary shaft 3 are provided with driving means 7, under the driving effect of driving means 7, biological rotating disk 2 is equal
Can rotate around rotary shaft 3, the bottom of pond for the treatment of tank 1 is inclined along the rotation direction of rotary shaft 3, be easy to impurity, waste residue, aging
Biomembrane etc. is deposited on the relatively low side of bottom of pond, is easy to discharge；The higher side of bottom of pond is provided with water pump 5, bottom of pond it is relatively low one
Side is provided with sewage draining exit 6, opens water pump 5, it would be desirable to which impurity, waste residue, aging biomembrane of the bottom of pond of discharge etc. go out blowdown
Mouth 6, contaminant removal effectiveness is higher；Biological rotating disk 2 is made up of the disc being parallel to each other, and link 4 passes through the center of each disc, and each disk
Angle between piece and link 4 is acute angle.
Driving means 7 drive rotary shaft 3 to rotate, and biological rotating disk 2 is connected by link 4 with rotary shaft 3, and biological rotating disk
The 2 axle rotations centered on rotary shaft 3, so as to reach disc alternate rotation in dirty water and air so that formed on biological rotating disk 2
Biomembrane, is processed sewage, and after the biomembrane on biological rotating disk 2 is aging, rotary shaft 3 stops operating, using water pump 5
Impurity in treatment tank 1, waste residue, aging biomembrane etc. are gone out, they are discharged from sewage draining exit 6.
Above-described specific embodiment, is entered to the purpose of this utility model, technical scheme and beneficial effect
One step is described in detail, be should be understood that and be the foregoing is only specific embodiment of the present utility model, is not used to limit
Fixed protection domain of the present utility model, all any modifications within spirit of the present utility model and principle, made, equivalent are replaced
Change, improve, should be included within protection domain of the present utility model.
Claims (4)
1. the biological rotating disk suitable for sewage treatment plant improves device, including treatment tank（1）, biological rotating disk（2）, rotary shaft
（3）, it is characterised in that the biological rotating disk（2）With rotary shaft（3）Between be provided with link（4）, and biological rotating disk（2）Energy
Enough around rotary shaft（3）Rotate；
The treatment tank（1）Bottom of pond along rotary shaft（3）Rotation direction incline, the higher side of bottom of pond is provided with water pump
（5）, the relatively low side of bottom of pond is provided with sewage draining exit（6）；
The biological rotating disk（2）It is made up of the disc being parallel to each other, the link（4）Through the center of each disc, and each disk
Piece and link（4）Between angle be acute angle.
2. the biological rotating disk suitable for sewage treatment plant according to claim 1 improves device, it is characterised in that described
Biological rotating disk（2）Quantity be at least one.
3. the biological rotating disk suitable for sewage treatment plant according to claim 1 improves device, it is characterised in that described turn
Moving axis（3）Two ends be provided with driving means（7）.
4. the biological rotating disk suitable for sewage treatment plant according to claim 1 improves device, it is characterised in that the water
Pump（5）Quantity be at least one.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621203118.5U CN206156858U (en) | 2016-11-08 | 2016-11-08 | Rotating biological disk improves device suitable for sewage treatment plant |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621203118.5U CN206156858U (en) | 2016-11-08 | 2016-11-08 | Rotating biological disk improves device suitable for sewage treatment plant |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206156858U true CN206156858U (en) | 2017-05-10 |
Family
ID=58659296
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201621203118.5U Expired - Fee Related CN206156858U (en) | 2016-11-08 | 2016-11-08 | Rotating biological disk improves device suitable for sewage treatment plant |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206156858U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108585239A (en) * | 2018-07-06 | 2018-09-28 | 邵峰 | A kind of roller type water treatment aeration oxygen-increasing device |
| CN109851152A (en) * | 2018-12-20 | 2019-06-07 | 河南宝联环保科技有限公司 | A kind of biological cycle decontamination technology for wastewater treatment |
| CN110342739A (en) * | 2019-07-19 | 2019-10-18 | 朱兆明 | A kind of domestic sewage processing system and domestic sewage processing method |
-
2016
- 2016-11-08 CN CN201621203118.5U patent/CN206156858U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108585239A (en) * | 2018-07-06 | 2018-09-28 | 邵峰 | A kind of roller type water treatment aeration oxygen-increasing device |
| CN109851152A (en) * | 2018-12-20 | 2019-06-07 | 河南宝联环保科技有限公司 | A kind of biological cycle decontamination technology for wastewater treatment |
| CN110342739A (en) * | 2019-07-19 | 2019-10-18 | 朱兆明 | A kind of domestic sewage processing system and domestic sewage processing method |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| 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: 20170510 Termination date: 20181108 |