CN207659277U - A kind of device of processing domestic sewage in rural areas - Google Patents
A kind of device of processing domestic sewage in rural areas Download PDFInfo
- Publication number
- CN207659277U CN207659277U CN201721664510.4U CN201721664510U CN207659277U CN 207659277 U CN207659277 U CN 207659277U CN 201721664510 U CN201721664510 U CN 201721664510U CN 207659277 U CN207659277 U CN 207659277U
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- China
- Prior art keywords
- rotating disk
- biological rotating
- oil separator
- domestic sewage
- rural areas
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Abstract
The utility model discloses a kind of devices of processing domestic sewage in rural areas, include oil separator, biological rotating disk, sedimentation basin and the artificial swamp being connected to by pipeline, and the oil separator is equipped with water inlet, and the artificial swamp is equipped with water outlet.After waste water removes grease by oil separator, into biological rotating disk, denitrogenation dephosphorizing is then carried out by biological rotating disk, then the biological sludge in water removal is gone by sedimentation basin, finally enter composite vertical current artificial wetland handle it is up to standard after discharged.The device of the processing domestic sewage in rural areas of the utility model effectively removes the grease in domestic sewage in rural areas by oil separator, and two kinds of techniques of biological rotating disk and artificial swamp are coupled, relative to the processing domestic sewage in rural areas facility being the theme with single technique, efficiency has obtained larger promotion, to rural domestic sewage treatment excellent effect, and maintenance cost is low.
Description
Technical field
The utility model is related to sewage-treatment plants, more particularly, to a kind of device of processing domestic sewage in rural areas.
Background technology
While rural economy level improves, the phenomenon that pollution, is also aggravating.Master of the sanitary sewage as rural pollution
Type is wanted, due to lacking management and the processing scheme of specification, disorderly causes the point source knead dough source pollution problem in rural area increasingly tight after row
Weight, soil and surface water are all by different degrees of pollution.
Contain a large amount of grease in domestic sewage in rural areas, nitrogen, phosphorus and organic matter equal size are higher.Domestic sewage in rural areas
Pollution problem is urgently to be resolved hurrily, needs the device of efficient, easy processing sanitary sewage.
Utility model content
The utility model is the defect overcome described in the above-mentioned prior art, provides a kind of dress of processing domestic sewage in rural areas
It sets.
In order to solve the above technical problems, the technical solution adopted in the utility model is：
A kind of device of processing domestic sewage in rural areas, include the oil separator being connected to by pipeline, biological rotating disk, sedimentation basin and
Artificial swamp, the oil separator are equipped with water inlet, and the artificial swamp is equipped with water outlet.
Oil separator is different with the proportion of water using suspended matter in waste water and achievees the purpose that separation.
Biological rotating disk technology is one kind of biofilm dirty water living creature processing technique, and this facture makes bacterium and mushroom
Microorganism, protozoan one kind microfauna on biological rotating disk filling carrier growth reproduction, form membranaceous biological sludge, i.e.,
Biomembrane.Sewage after oil separator is handled with biofilm contact, the organic pollution in microorganism panning sewage on biomembrane
As nutrition, make to purify the sewage.Biological rotating disk is mainly made of polypropylene.
The biomembrane to fall off is collected by sedimentation basin, the biological sludge deposited, centralized processing.
Artificial swamp can remove small molecule organic matter, further by its root structure absorbed nitrogen phosphorus, reach purification
Effect.Operation and maintenance cost is low, outlet effect is good and water stabilization, operational administrative letter because it is invested for artificial swamp engineering technology
List, specific energy consumption is low, eco-environmental impact is small, and has landscape ecological effect concurrently and be widely used in sewage disposal both domestic and external
Field.
After waste water removes grease by oil separator, into biological rotating disk, denitrogenation dephosphorizing is then carried out by biological rotating disk, then
Remove the biological sludge in water removal by sedimentation basin, finally enter composite vertical current artificial wetland handle it is up to standard after arranged
It puts.The device of above-mentioned processing domestic sewage in rural areas couples artificial wetland treatment domestic sewage in rural areas, coupling using biological rotating disk
Two kinds of techniques, relative to the processing domestic sewage in rural areas facility being the theme with single technique, efficiency has obtained larger promotion, to agriculture
Village's sanitary sewage disposal excellent effect, and maintenance cost is low.
Preferably, the oil separator further includes several baffles and the clean-up port for clearing up grease, the clean-up port setting
In the top of the oil separator.
Preferably, further include solar electrical energy generation module and/or wind power generation module for driving the biological rotating disk.It is raw
Object turntable is typically provided motor, electric energy is provided to motor using solar electrical energy generation module and/or wind power generation module, to drive
Biological rotating disk rotates.Without accessing power supply from outside, meet the needs of rural area.In use, turn of biological rotating disk
Dynamic rate is 1.5 ~ 3 revs/min, and dwell time of sewage is 4 ~ 12h, and the width of the outlet structure of biological rotating disk is generally
0.1m can prevent biomembrane from blocking outlet structure.
Preferably, the biological rotating disk is at least two groups biological rotating disk in parallel.By being arranged in parallel several biological rotating disks,
Make while the wastewater volume of processing increases, treatment effeciency higher.
Preferably, the biological rotating disk is equipped with oxygen supply control unit.By supplying oxygen control unit, biological rotating disk is made to realize
Oxygen-anaerobism alternate treatment waste water, COD that can effectively in degrading waste water remove the nitrogen phosphorus in waste water.
Preferably, the lower part of the sedimentation basin is equipped with deposit outlet.Deposit outlet is used to be discharged the life of precipitation
Object film, centralized processing.
Preferably, further include return duct, one end of the return duct is connected to the lower part of the sedimentation basin, the return duct
The other end be connected to the water inlet of the biological rotating disk.It, can be by returning if the water in sedimentation basin does not reach requirement
Flow tube flows out biological rotating disk, handles again.
Preferably, the artificial swamp is composite vertical current artificial wetland.Composite vertical current artificial wetland is with downlink
The vertical current constructed wetland of the compound water flow mode of stream-upstream is the highest artificial swamp type of sewage treating efficiency.
Preferably, the composite vertical current artificial wetland includes downstream tank and uplink pond, the downstream tank and the uplink
Top between pond is equipped with partition board, and the composite vertical current artificial wetland is filled by matrix, the composite vertical current artificial
Wetland lower part is equipped with evacuated tube, and the water outlet is set to the top in the uplink pond.Waste water enters multiple after sedimentation basin outflow
The downstream tank of vertical current constructed wetland is closed, water moves down, and later behind the lower end of partition board, into uplink pond, water is to moving up
It is dynamic, it is flowed out later from the 4th water outlet.The evacuated tube of the lower part of composite vertical current artificial wetland is for balancing pressure.
Preferably, canna is planted in the downstream tank.Preferably, cyperus alternifolius is planted in the uplink pond.
Preferably, the top of the matrix is sand, and the lower part of the matrix is gravel.
Compared with prior art, the utility model has the beneficial effects that：
The device of the processing domestic sewage in rural areas of the utility model includes oil separator, biological rotating disk, sedimentation basin and Manual moist
Ground after waste water removes grease by oil separator, into biological rotating disk, then carries out denitrogenation dephosphorizing, then pass through by biological rotating disk
Sedimentation basin removes the biological sludge in water removal, finally enter composite vertical current artificial wetland handle it is up to standard after discharged, this
Utility model effectively removes the grease in domestic sewage in rural areas by oil separator, and has coupled biological rotating disk and artificial swamp two
Kind technique, relative to the processing domestic sewage in rural areas facility being the theme with single technique, efficiency has obtained larger promotion, to rural area
Sanitary sewage disposal excellent effect, and maintenance cost is low.
Description of the drawings
Fig. 1 is the schematic diagram of the device of the processing domestic sewage in rural areas of embodiment 1.
Fig. 2 is the schematic diagram of the oil separator of the device of the processing domestic sewage in rural areas of embodiment 1.
Fig. 3 is the schematic diagram of the biological rotating disk of the device of the processing domestic sewage in rural areas of embodiment 1.
Fig. 4 is the schematic diagram of the sedimentation basin of the device of the processing domestic sewage in rural areas of embodiment 1.
Fig. 5 is the schematic diagram of the composite vertical current artificial wetland of the device of the processing domestic sewage in rural areas of embodiment 1.
Specific implementation mode
The utility model is further described With reference to embodiment.
Embodiment 1
A kind of device of processing domestic sewage in rural areas, as shown in Figure 1, including oil separator 1, biological rotating disk 2,3 and of sedimentation basin
Composite vertical current artificial wetland 4, oil separator 1 are equipped with the first water inlet 11 and the first water outlet, and biological rotating disk 2 is equipped with the second water inlet
Mouth 23 and the second water outlet, the first water outlet are connect with the second water inlet 23 by pipeline；Sedimentation basin 3 is equipped with third water inlet 31
With third water outlet 32, the second water outlet is connect with third water inlet 31 by pipeline；Artificial swamp 4 is equipped with the 4th water inlet 41
With the 4th water outlet 43, third water outlet 32 is connect with the 4th water inlet 43 by pipeline.
It is equipped with three block baffles 13 in oil separator 1, is first baffle 13 close to the first water inlet 11, close to the first water outlet
It is third baffle 13, is second baffle 13 between first baffle 13 and third baffle 13, first baffle 13 is shorter, second baffle
13 allow water to pass through from middle part, and third baffle 13 allows water to pass through from lower part, and second baffle 13 can stop lighter than water
Wastes, the third baffle 13 such as the wastes such as grease and the grease heavier than water can further block the wastes such as the grease lighter than water.Every
1 top of oil sump is equipped with the clean-up port for clearing up grease.
Biological rotating disk 2 is arranged in parallel using two biological rotating disks 2, is used simultaneously, while the wastewater volume handled increases, place
It manages more efficient.
Biological rotating disk 2 is additionally provided with solar electrical energy generation module 21, wind power generation module 22 and motor, solar electrical energy generation module 21
It being electrically connected with motor with wind power generation module 22, solar electrical energy generation module 21 and wind power generation module 22 provide electric energy to motor,
To drive biological rotating disk to rotate.Without accessing power supply from outside, meet the needs of rural area.In use, biological
The slewing rate of turntable is 1.5 ~ 3 revs/min, and dwell time of sewage is 4 ~ 12h, and the width of the outlet structure of biological rotating disk is
Generally 0.1m can prevent biomembrane from blocking outlet structure.
Biological rotating disk 2 is equipped with oxygen supply control unit, can realize the Aerobic-anaerobic alternate treatment sewage of biological rotating disk, from
And the effectively COD in degradation water, remove part nitrogen phosphorus.
The lower part of sedimentation basin 3 is equipped with deposit outlet 33, and deposit outlet 33 is used to be discharged the biomembrane of precipitation, collection
Middle processing.The lower part of sedimentation basin 3 is connected to by return duct 34 with the second water inlet 23 of biological rotating disk 2, and the water in sedimentation basin is such as
Fruit does not reach requirement, then can go out biological rotating disk by return line flow, handle again.
Composite vertical current artificial wetland 4 includes downstream tank 44 and uplink pond 46, upper between downstream tank 44 and uplink pond 46
Portion is equipped with partition board 42, and composite vertical current artificial wetland 4 is filled by matrix, and matrix is sand and gravel, and matrix top is sand, base
Matter lower part is gravel, and matrix lower part is equipped with evacuated tube.Canna is planted in downstream tank 44, and cyperus alternifolius is planted in uplink pond 46.It is useless
Water enters the downstream tank 44 of composite vertical current artificial wetland 4 after the outflow of sedimentation basin 3, and water moves down, and passes through partition board 42 later
Lower end after, into uplink pond 46, water moves up, later from the 4th water outlet 43 flow out.Composite vertical current artificial wetland 4
The evacuated tube 45 of lower part is for balancing pressure.
Oil separator is different with the proportion of water using suspended matter in waste water and achievees the purpose that separation.Sewage is handled through oil separator
Afterwards with biofilm contact, the organic pollution in microorganism panning sewage on biomembrane makes to purify the sewage as nutrition.
Biological rotating disk is mainly made of polypropylene.The biomembrane to fall off is collected by sedimentation basin, centralized processing.Artificial swamp can be with
Removal small molecule organic matter achievees the effect that purification further by its root structure absorbed nitrogen phosphorus.Artificial swamp engineering technology
Because it is invested, operation and maintenance cost is low, outlet effect is good and water stabilization, operational administrative are simple, specific energy consumption is low, ecological environment
It influences small, and has landscape ecological effect concurrently and be widely used in sewage treatment field both domestic and external.Composite vertical current artificial is wet
Ground is the vertical current constructed wetland for having the compound water flow mode of descent activation, is the highest Manual moist of sewage treating efficiency
Ground type.
After waste water removes grease by oil separator, into biological rotating disk, denitrogenation dephosphorizing is then carried out by biological rotating disk, then
By sedimentation basin go water removal in biological sludge, finally enter composite vertical current artificial wetland carry out processing reach《Town sewage
Discharge standard GB18918-2002》After discharged.The device of the processing domestic sewage in rural areas of the present embodiment uses biological rotating disk
Artificial wetland treatment domestic sewage in rural areas is coupled, two kinds of techniques have been coupled, relative to the processing rural area being the theme with single technique
Sanitary sewage facility, efficiency have obtained larger promotion, and to rural domestic sewage treatment excellent effect, and maintenance cost is low.
Obviously, above-described embodiment of the utility model is only intended to clearly illustrate the utility model example, and
It is not the restriction to the embodiment of the utility model.For those of ordinary skill in the art, in above description
On the basis of can also make other variations or changes in different ways.There is no need and unable to give all embodiments
It is exhaustive.All any modification, equivalent and improvement made within the spirit and principle of the present invention etc., should be included in
Within the protection domain of the utility model claims.
Claims (10)
1. a kind of device of processing domestic sewage in rural areas, which is characterized in that include the oil separator being connected to by pipeline（1）, biology
Turntable（2）, sedimentation basin（3）And artificial swamp（4）, the oil separator（1）Equipped with water inlet（11）, the artificial swamp is equipped with out
The mouth of a river（43）.
2. the apparatus according to claim 1, which is characterized in that the oil separator further includes several baffles（13）With for clear
Manage the clean-up port of grease（12）, the clean-up port（12）It is set to the oil separator（1）Top.
3. the apparatus according to claim 1, which is characterized in that further include for driving the solar energy of the biological rotating disk to send out
Electric module（21）And/or wind power generation module（22）.
4. device according to claim 1 or 3, which is characterized in that the biological rotating disk（2）It is given birth at least two groups in parallel
Object turntable（2）.
5. the apparatus according to claim 1, which is characterized in that the biological rotating disk is equipped with oxygen supply control unit.
6. the apparatus according to claim 1, which is characterized in that the lower part of the sedimentation basin is equipped with deposit outlet
（33）.
7. the apparatus according to claim 1, which is characterized in that further include return duct（34）, the return duct（34）One
End and the sedimentation basin（3）Lower part connection, the return duct（34）The other end and the biological rotating disk（2）Water inlet connect
It is logical.
8. the apparatus according to claim 1, which is characterized in that the artificial swamp（4）For composite vertical current artificial wetland
（4）.
9. device according to claim 8, which is characterized in that the composite vertical current artificial wetland（4）Including downstream tank
（44）With uplink pond（46）, the downstream tank（44）With the uplink pond（46）Between be equipped with partition board（42）, the complex vertical
Artificial wetland（4）It is filled by matrix, the composite vertical current artificial wetland（4）Lower part is equipped with evacuated tube（45）, described
Water outlet（43）It is set to the uplink pond（46）Top.
10. device according to claim 9, which is characterized in that the top of the matrix is sand, and the lower part of the matrix is
Gravel.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721664510.4U CN207659277U (en) | 2017-12-04 | 2017-12-04 | A kind of device of processing domestic sewage in rural areas |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721664510.4U CN207659277U (en) | 2017-12-04 | 2017-12-04 | A kind of device of processing domestic sewage in rural areas |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207659277U true CN207659277U (en) | 2018-07-27 |
Family
ID=62939470
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721664510.4U Expired - Fee Related CN207659277U (en) | 2017-12-04 | 2017-12-04 | A kind of device of processing domestic sewage in rural areas |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207659277U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109354305A (en) * | 2018-10-31 | 2019-02-19 | 盛世生态环境股份有限公司 | A kind of activated carbon rotating biological contactor coupling artificial wet land system and its application in the black and odorous water of city |
-
2017
- 2017-12-04 CN CN201721664510.4U patent/CN207659277U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109354305A (en) * | 2018-10-31 | 2019-02-19 | 盛世生态环境股份有限公司 | A kind of activated carbon rotating biological contactor coupling artificial wet land system and its application in the black and odorous water of city |
| CN109354305B (en) * | 2018-10-31 | 2021-06-15 | 盛世生态环境股份有限公司 | Activated carbon biological rotating disc coupled artificial wetland system and application thereof in urban black and odorous water |
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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: 20180727 Termination date: 20191204 |