CN206395953U - Sewage-treatment plant - Google Patents
Sewage-treatment plant Download PDFInfo
- Publication number
- CN206395953U CN206395953U CN201720003016.7U CN201720003016U CN206395953U CN 206395953 U CN206395953 U CN 206395953U CN 201720003016 U CN201720003016 U CN 201720003016U CN 206395953 U CN206395953 U CN 206395953U
- Authority
- CN
- China
- Prior art keywords
- filtering ponds
- sewage
- filtering
- treatment plant
- delivery port
- 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
Links
- 239000010865 sewage Substances 0.000 title claims abstract description 54
- 238000001914 filtration Methods 0.000 claims abstract description 99
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 31
- 238000004062 sedimentation Methods 0.000 claims abstract description 10
- 239000006004 Quartz sand Substances 0.000 claims abstract description 8
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 claims abstract description 8
- 239000011083 cement mortar Substances 0.000 claims abstract description 7
- 238000001471 micro-filtration Methods 0.000 claims abstract description 3
- 239000012528 membrane Substances 0.000 claims description 16
- 239000002245 particle Substances 0.000 claims description 16
- 229920002521 macromolecule Polymers 0.000 claims description 8
- 229920002981 polyvinylidene fluoride Polymers 0.000 claims description 4
- 241000883990 Flabellum Species 0.000 claims description 3
- 238000011049 filling Methods 0.000 claims description 3
- 229920000742 Cotton Polymers 0.000 claims description 2
- PCHJSUWPFVWCPO-UHFFFAOYSA-N gold Chemical group [Au] PCHJSUWPFVWCPO-UHFFFAOYSA-N 0.000 claims 1
- 239000010931 gold Substances 0.000 claims 1
- 229910052737 gold Inorganic materials 0.000 claims 1
- 239000000356 contaminant Substances 0.000 abstract description 6
- 238000000746 purification Methods 0.000 abstract description 5
- 239000012535 impurity Substances 0.000 description 9
- 230000000694 effects Effects 0.000 description 4
- 239000002184 metal Substances 0.000 description 4
- 239000007787 solid Substances 0.000 description 4
- 239000000463 material Substances 0.000 description 3
- 238000000034 method Methods 0.000 description 2
- 239000013049 sediment Substances 0.000 description 2
- 239000002002 slurry Substances 0.000 description 2
- 238000006467 substitution reaction Methods 0.000 description 2
- 238000013019 agitation Methods 0.000 description 1
- 230000000712 assembly Effects 0.000 description 1
- 238000000429 assembly Methods 0.000 description 1
- 238000005352 clarification Methods 0.000 description 1
- 238000005202 decontamination Methods 0.000 description 1
- 230000003588 decontaminative effect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000005265 energy consumption Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000007613 environmental effect Effects 0.000 description 1
- 230000007717 exclusion Effects 0.000 description 1
- 238000000605 extraction Methods 0.000 description 1
- 230000005484 gravity Effects 0.000 description 1
- 239000010842 industrial wastewater Substances 0.000 description 1
- 229910052500 inorganic mineral Inorganic materials 0.000 description 1
- 238000007885 magnetic separation Methods 0.000 description 1
- 239000011707 mineral Substances 0.000 description 1
- 238000005065 mining Methods 0.000 description 1
- 238000002156 mixing Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 239000011148 porous material Substances 0.000 description 1
- 238000001556 precipitation Methods 0.000 description 1
- 238000000926 separation method Methods 0.000 description 1
- 229910001220 stainless steel Inorganic materials 0.000 description 1
- 239000010935 stainless steel Substances 0.000 description 1
- 238000003756 stirring Methods 0.000 description 1
- 239000002351 wastewater Substances 0.000 description 1
Abstract
The utility model discloses a kind of sewage-treatment plant, including the first filtering ponds, the second filtering ponds and the 3rd filtering ponds；First filtering ponds are sedimentation basin, and bottom is installed with helical stirrer；Second filtering ponds are micro-filtration pond, and its top is provided with V-type macromolecular filtering film plate film assembly；3rd filtering ponds are quartz sand filter tank；Treatment sewage water inlet is at the top of the first filtering ponds, and sewage inlet is exported with respect to side bottom provided with cement mortar；First filtering ponds delivery port is located at the first filtering ponds middle and upper part；Second filtering ponds water inlet is connected with the first filtering ponds delivery port；3rd filtering ponds water inlet is connected with the second filtering ponds delivery port；3rd filtering ponds delivery port is located at its bottom.The present apparatus is purified provided with three-level, is analyzed by the sewage feature high to inorganic contaminants, and it is targetedly designed, so as to ensure that the sewage to the type can reach effective purification, while operation is simple.
Description
Technical field
The utility model is related to a kind of environmental protecting device, and in particular to a kind of sewage-treatment plant.
Background technology
Traditional sewage disposal system is typically set to multi-stage sewage processing pond, the three-level sewage that such as processing sanitary sewage is set
The B-grade sewage processing pond that processing pond, processing industrial wastewater are set.And in sewage disposal system in the prior art, sewage
Inlet and outlet water mode be generally upper entering and lower leaving, many of which impurity is dirty together to be discharged in company with pipeline, while simple multistage
Sewage disposal system fails to carry out field subdivision to different sewage disposal, causes to the sewage of many different main components not
Can effectively it be purified, it is impossible to truly accomplish effective decontamination.
For the more trade effluent of inorganic contaminants content, above-mentioned sewage treatmentmethod of the prior art is just difficult to fit
With, the sewage that such as mining working wastewater, mineral gravity treatment magnetic separation are produced, these sewage inorganic contaminants contents are high, volume is big
And sediment is more, according to multistep treatment mode not only operating difficulties, and clean effect is not good of the prior art.
The content of the invention
For above-mentioned the problems of the prior art, the utility model provides a kind of suitable for purifying above-mentioned inorganic contaminants
The sewage-treatment plant of the high sewage of content.The device is purified provided with three-level, is entered by the sewage feature high to inorganic contaminants
Row analysis, and it is targetedly designed, so as to ensure that the sewage to the type can reach effective purification, grasp simultaneously
Make simple and easy to apply.
The utility model technique effect to be reached is achieved by the following technical programs：
The sewage-treatment plant provided in the utility model, including the first filtering ponds, the second filtering ponds and the 3rd filtering ponds；
First filtering ponds are sedimentation basin, and bottom is installed with helical stirrer；
Second filtering ponds are micro-filtration pond, and its top is provided with V-type macromolecular filtering film plate film assembly；
3rd filtering ponds are quartz sand filter tank；
Treatment sewage water inlet is at the top of the first filtering ponds, and sewage inlet goes out with respect to side bottom provided with cement mortar
Mouthful；First filtering ponds delivery port is located at the first filtering ponds middle and upper part；Second filtering ponds water inlet and the first filtering ponds delivery port phase
Even；3rd filtering ponds water inlet is connected with the second filtering ponds delivery port；3rd filtering ponds delivery port is located at its bottom；
Suction pump is all provided with first, second, third filtering ponds delivery port pipeline.
Further, the first filtering ponds bottom stirrer hill is the hollow fan blade that metal wire is turned to.
Further, the second filtering ponds top macromolecular filtering film plate film assembly is by macromolecule membranous layer and supporting layer
Constitute.
Further, macromolecular filtering film plate film assembly trapped particles particle diameter is 200- at the top of second filtering ponds
500μm。
Further, the macromolecule membranous layer is pvdf membrane, PAN films, PSF films, PC films.The supporting layer is that longitude and latitude is sparse
The V-structure that is pressed into of cotton goods.
Further, the quartz sand filter media particle diameter of filling is 0.5-1mm in the 3rd filtering ponds.
Further, the 3rd filtering ponds water outlet is provided with water outlet filtration film device.The water outlet filtration film device
For the macromolecule plate film assembly that trapped particles particle diameter is 80-100 μm.
The utility model has the following advantages that：The utility model is high, the larger sewage of water for inorganic contaminants content
Feature is analyzed, and devises the three-level clarification system of suitable sewage solid separation for its feature, utilizes precipitation
The cooperation in pond, filter membrane and filtering ponds, and overall filtration system is made from economic and practical filtering material, not only ensureing should
The sewage of type can reach effective purification, while making sewage purification, operation is simple.
Brief description of the drawings
Fig. 1 is the schematic diagram of sewage-treatment plant in the utility model.
Embodiment
Content of the present utility model is further described below by embodiment.
The sewage-treatment plant provided in the present embodiment as shown in Figure 1, including the first filtering ponds 1, the and of the second filtering ponds 2
3rd filtering ponds 3.
First filtering ponds are sedimentation basin, and bottom is installed with helical stirrer 102.First handled after sewage exclusion
Step is discharged into the first filtering ponds, and the pipeline of water inlet 4 is provided with intake pump 401, and sewage is staticly settled after entering sedimentation basin, then
Discharged by cement mortar outlet 101（101 sides of cement mortar outlet, which are provided with suction pump, figure, not to be indicated）.Precipitated in the sedimentation basin
Impurity forms slurry in sedimentation basin bottom, and adding helical stirrer helps that sediment and part water are mixed to form and more held
The slurry easily discharged.In the present embodiment, the flabellum of spiral agitator is the hollow fan blade that hard stainless steel is turned to,
Here without using normal agitation flabellum the reason for is more than the solid impurity of sedimentation basin bottom and thick and heavy, is fanned according to common metal
Leaf, which is stirred, not only results in that energy consumption is excessive, and precipitated impurities, which can also be sticked to, influences agitating function on metal blade, Er Qiepu
Logical metal blade mixing power is big, is easily again stirring for entering sedimentation basin upper end by impurities at bottom, influences the quality of water outlet.First mistake
The water inlet in filter tank is located at its top, and its delivery port is located therein top, and cement mortar outlet 101 is located at it with respect to side bottom, one
Side is entered opposite side and gone out, and forms good circulation.
Second filtering ponds 2 are filter tank, and its top is provided with V-type macromolecular filtering film plate film assembly 7.The plate film assembly
To be made up of macromolecular filtering film layer and supporting layer.The macromolecular filtering film layer applied in the present embodiment is pvdf membrane, and it is propped up
Support layer is the V-structure that is pressed into of gauze, and pvdf membrane is suppressed in forming macromolecule mistake on the support Rotating fields of same shape
Filter plate film assembly 7.The filter plate membrane module is buckled at the top of the second filtering ponds by structure design, is easy to dismounting.The mistake
The macromolecular filtering film that uses is the larger polymeric membrane of pore size filter in filter component, thus it is cheap be easily changed, can also root
The filter assemblies are improved according to the actual conditions of processing sewage, such as use layer high molecule filter membrane to reduce the grain that dams
Footpath.The present embodiment flat sheet membranes component trapped particles particle diameter, which is 200-500 μm, can meet the demand of processing mine system engineering.Filtering
Membrane module, which is set to V-type, can effectively be such that the sewage with filtering is contacted with filtering surface, take solid on filter membrane while increasing
The volume of body impurity.Second filtering ponds water inlet is connected with the first filtering ponds delivery port, and water outlet pipeline 5 is provided with suction pump 501.
Second filtering ponds water outlet pipeline 6 is provided with suction pump 701, changes suction pump and not only acts as the work for extracting the sewage after filtering
With, but also be that the filter process of plate film assembly 7 serves the effect of extraction.
3rd filtering ponds water inlet is connected with the second filtering ponds delivery port, and the 3rd filtering ponds delivery port 9 is located at its bottom, the
Three filtering ponds are quartz sand filter tank.The quartz sand filter media particle diameter of filling is 0.5-1mm in 3rd filtering ponds, because its particle diameter compared with
Small, specific surface area is big, so it is big with the contact area for the treatment of sewage, it can reach efficient section of dirty effect.In order to avoid quartz
Sand filtering material and other solid impurities are discharged, and the 3rd filtering ponds water outlet is provided with water outlet filtration film device 10, filter membrane dress
Put and use throttling grain diameter to be 80-100 μm of macromolecule plate film assembly, the membrane module can be used and the second filtering ponds top
Filtering film component identical material.
Sewage purification concretely comprises the following steps in the present embodiment：Sewage enters the first sedimentation basin by water inlet 4, staticly settles
Afterwards, most of cement mortar is discharged from discharge outlet 101, and upper strata clear water is sent on the filtering film component 7 of the second filtering ponds, is passed through
Processing water after filter delivers to the 3rd filtering ponds by suction pump 701, in the 3rd filtering ponds, the sewage small particles impurity after processing
It is trapped, is then discharged by suction pump 301 from water outlet pipeline 9 Deng the small impurity of particle diameter.
It is last it should be noted that above example is only to the technical scheme that illustrates the utility model embodiment rather than right
It is limited, although the utility model embodiment is described in detail with reference to preferred embodiment, this area it is common
Technical staff should be understood still modify to the technical scheme of the utility model embodiment or equivalent substitution, and this
A little modifications or equivalent substitution can not also make amended technical scheme depart from the scope of the utility model embodiment technical scheme.
Claims (9)
1. a kind of sewage-treatment plant, it is characterised in that：
Including the first filtering ponds, the second filtering ponds and the 3rd filtering ponds；
First filtering ponds are sedimentation basin, and bottom is installed with helical stirrer；
Second filtering ponds are micro-filtration pond, and its top is provided with V-type macromolecular filtering film plate film assembly；
3rd filtering ponds are quartz sand filter tank；
Treatment sewage water inlet is at the top of the first filtering ponds, and sewage inlet is exported with respect to side bottom provided with cement mortar；The
One filtering ponds delivery port is located at the first filtering ponds middle and upper part；Second filtering ponds water inlet is connected with the first filtering ponds delivery port；The
Three filtering ponds water inlets are connected with the second filtering ponds delivery port；3rd filtering ponds delivery port is located at its bottom；
Suction pump is all provided with first, second, third filtering ponds delivery port pipeline.
2. sewage-treatment plant as claimed in claim 1, it is characterised in that：The first filtering ponds bottom stirrer flabellum is gold
The hollow fan blade that category line is turned to.
3. sewage-treatment plant as claimed in claim 1, it is characterised in that：Macromolecular filtering film is put down at the top of second filtering ponds
Plate membrane module is made up of macromolecule membranous layer with supporting layer.
4. sewage-treatment plant as claimed in claim 3, it is characterised in that：Macromolecular filtering film is put down at the top of second filtering ponds
Plate membrane module trapped particles particle diameter is 200-500 μm.
5. sewage-treatment plant as claimed in claim 3, it is characterised in that：The macromolecule membranous layer is pvdf membrane, PAN films, PSF
Film, PC films.
6. sewage-treatment plant as claimed in claim 3, it is characterised in that：The supporting layer is the sparse cotton goods compacting of longitude and latitude
Into V-structure.
7. sewage-treatment plant as claimed in claim 1, it is characterised in that：The quartz sand filter media of filling in 3rd filtering ponds
Particle diameter is 0.5-1mm.
8. sewage-treatment plant as claimed in claim 1, it is characterised in that：The 3rd filtering ponds water outlet is provided with water outlet
Filter membrane device.
9. sewage-treatment plant as claimed in claim 8, it is characterised in that：The water outlet filtration film device is trapped particles particle diameter
For 80-100 μm of macromolecule plate film assembly.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720003016.7U CN206395953U (en) | 2017-01-03 | 2017-01-03 | Sewage-treatment plant |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720003016.7U CN206395953U (en) | 2017-01-03 | 2017-01-03 | Sewage-treatment plant |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206395953U true CN206395953U (en) | 2017-08-11 |
Family
ID=59517234
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720003016.7U Expired - Fee Related CN206395953U (en) | 2017-01-03 | 2017-01-03 | Sewage-treatment plant |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206395953U (en) |
-
2017
- 2017-01-03 CN CN201720003016.7U patent/CN206395953U/en not_active Expired - Fee Related
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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: 20170811 |