CN207567080U - Sanitary sewage multi-stage ecological treatment system - Google Patents
Sanitary sewage multi-stage ecological treatment system Download PDFInfo
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- CN207567080U CN207567080U CN201721693275.3U CN201721693275U CN207567080U CN 207567080 U CN207567080 U CN 207567080U CN 201721693275 U CN201721693275 U CN 201721693275U CN 207567080 U CN207567080 U CN 207567080U
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Abstract
The utility model provides a kind of sanitary sewage multi-stage ecological treatment system, belongs to sewage purification field.It solves the problem of existing wetland purification is incomplete, and the period is long.This sanitary sewage multi-stage ecological treatment system includes the regulating reservoir, anoxic pond, aerobic tank and the sedimentation basin that set gradually, mud discharging pipe is connected on sedimentation basin, the sludge reflux mechanism being connect with anoxic pond is connected on sedimentation basin or mud discharging pipe, wetland purification module is connected at sedimentation basin rear, this system further includes the aeration mechanism being connect respectively with the anoxic pond, aerobic tank and sedimentation basin.The sewage purification of this domestic sewage purification system is fully efficient, and purification cycle is short.
Description
Technical field
The utility model belongs to sewage purification field, is related to a kind of sanitary sewage multi-stage ecological treatment system.
Background technology
Artificial swamp be recent domestic always in the sewage disposal technology of application, artificial swamp is a comprehensive life
State system, it applies intergrowth of species, substance principle of recycling and regeneration in the ecosystem, structure and orthofunction principle, then promotes to give up
Under the premise of pollutant in water circulates benignly, the productive potentialities of resource are given full play to, prevent the recontamination of environment, obtain sewage
Processing and the optimum efficiency of recycling.This technology low cost, simple for process, management service expense is low, has certain landscape work(
The advantages that energy.
It although the prior art has many advantages, such as more than, but still has some limitations, is mainly manifested in：
1. only manually the self purification of wetland module, purification sewage are limited in scope for sewage purification.
2. the artificial swamp self purification period is long, efficiency is low.
Invention content
The purpose of this utility model is in view of the above-mentioned problems existing in the prior art, to provide a kind of sanitary sewage complex ecological
Processing system.
The purpose of this utility model can be realized by following technical proposal：
A kind of sanitary sewage multi-stage ecological treatment system, this system include the regulating reservoir, anoxic pond, the aerobic tank that set gradually
And sedimentation basin, mud discharging pipe is connected on sedimentation basin, is connected on sedimentation basin or mud discharging pipe and is connect with anoxic pond
Sludge reflux mechanism, be connected with wetland purification module at sedimentation basin rear, this system further include respectively with the anoxic pond,
The aeration mechanism that aerobic tank is connected with sedimentation basin.
It is combined by conventional sewage purification and artificial wetland modules, realizes multi-environment lower purification sewage, purify sewage higher
Effect sets sludge reflux mechanism, can keep the sludge concentration being suitble in anoxic pond, accelerates sludge reaction process, improves purification
Effect, reduces purification cycle, and setting wetland purification module can purify sewage secondary, and have good landscape effect.
In a kind of above-mentioned sanitary sewage multi-stage ecological treatment system, the sedimentation basin is net with wetland by outlet pipe
Change module connection, water flow meter is equipped on outlet pipe.
Be provided water ga(u)ge for control inflow wetland purification module sewage quantity.
In a kind of above-mentioned sanitary sewage multi-stage ecological treatment system, it is total that the aeration mechanism includes compressed air
Pipe, is parallel with three compressed airs being connect one by one with the anoxic pond, aerobic tank and sedimentation basin on pneumatic manifold
Son pipe, the pneumatic manifold are connect with air source.
In a kind of above-mentioned sanitary sewage multi-stage ecological treatment system, the air source includes air blower, empty in compression
Air throttle is also associated on gas manifold.
Air blower provides air as air source for each decomposing pool, so as to obtain the dissolved oxygen needed for decomposing.
In a kind of above-mentioned sanitary sewage multi-stage ecological treatment system, the sludge reflux mechanism includes sludge reflux
Pipe, is connected with recycle control valve on mud return line.
Sludge activity in sedimentation basin is stronger, and after being back to anoxic pond by mud return line, sludge absorption, is sunk at cohesion
Drop and degradation property can be not fully exerted.
In a kind of above-mentioned sanitary sewage multi-stage ecological treatment system, sludge row is connected on the mud discharging pipe
Put control valve.
In a kind of above-mentioned sanitary sewage multi-stage ecological treatment system, this system further includes the lattice in front of regulating reservoir
Grid canal is equipped with discharge pipe line between the regulating reservoir and grid canal.
Set grid canal that can remove the solid sundries in decontaminated water.
In a kind of above-mentioned sanitary sewage multi-stage ecological treatment system, drain discharge is connected on the discharge pipe line
Meter.
Drain flow-meter is set, quantity of wastewater effluent can be controlled well.
In a kind of above-mentioned sanitary sewage multi-stage ecological treatment system, riser is connected in the regulating reservoir and is carried
Riser extends and stretches to above anoxic pond upwards, and elevator pump is equipped in the lower end of riser.
The sewage in regulating reservoir is imported into anoxic pond by elevator pump.
In a kind of above-mentioned sanitary sewage multi-stage ecological treatment system, the aerobic tank volume is more than the body of anoxic pond
Product.
Compared with prior art, this sanitary sewage multi-stage ecological treatment system passes through conventional sewage purification and artificial swamp mould
Agllutination closes, and in multi-environment lower purification sewage, purification more fully efficiently, sets sludge reflux, accelerates sludge reaction process, improves net
Change effect, reduce purification cycle, setting wetland purification module can purify sewage secondary, and have good landscape effect.
Description of the drawings
Fig. 1 is the schematic diagram of this sanitary sewage multi-stage ecological treatment system.
In figure, 1, regulating reservoir；1a, riser；1b, elevator pump；2nd, anoxic pond；3rd, aerobic tank；4th, sedimentation basin；5th, sludge is arranged
Put pipe；5a, mud discharging control valve；6th, sludge reflux mechanism；6a, mud return line；6b, recycle control valve；7th, wetland purification
Module；8th, it is aerated mechanism；8a, pneumatic manifold；8b, compressed air sub- pipe；8c, air blower；8d, air throttle；9th, outlet pipe；
9a, water flow meter；10th, grid canal；11st, discharge pipe line；11a, drain flow-meter.
Specific embodiment
As shown in Figure 1, a kind of sanitary sewage multi-stage ecological treatment system, this system includes the regulating reservoir 1 set gradually, lacks
Oxygen pond 2, aerobic tank 3 and sedimentation basin 4, are connected with mud discharging pipe 5 on sedimentation basin 4, on sedimentation basin 4 or mud discharging pipe 5
The sludge reflux mechanism 6 being connect with anoxic pond 2 is connected with, is connected with wetland purification module 7 at 4 rear of sedimentation basin, this system is also
Including the aeration mechanism 8 being connect respectively with the anoxic pond 2, aerobic tank 3 and sedimentation basin 4.
It is combined by conventional sewage purification and artificial wetland modules, realizes multi-environment lower purification sewage, purify sewage higher
Effect sets sludge reflux mechanism 6, can keep the sludge concentration being suitble in anoxic pond 2, accelerates sludge reaction process, improves net
Change effect, reduce purification cycle, setting wetland purification module 7 can purify sewage secondary, and have good landscape effect.
The sedimentation basin 4 is connect by outlet pipe 9 with wetland purification module 7, and water flow meter is equipped on outlet pipe 9
9a。
Be provided water ga(u)ge 9a for control inflow wetland purification module 7 sewage quantity.
The aeration mechanism 8 include pneumatic manifold 8a, be parallel on pneumatic manifold 8a three with it is described
Anoxic pond 2, aerobic tank 3 and sedimentation basin 4 the compressed air sub- pipe 8b, the pneumatic manifold 8a and air source that connect one by one
Connection.
The air source includes air blower 8c, and air throttle 8d is also associated on pneumatic manifold 8a.
Air blower 8c provides air as air source for each decomposing pool, so as to obtain the dissolved oxygen needed for decomposing.
The sludge reflux mechanism 6 includes mud return line 6a, and recycle control valve is connected on mud return line 6a
6b。
Sludge activity in sedimentation basin 4 is stronger, and after being back to anoxic pond 2 by mud return line 6a, sludge absorption is coagulated
Poly-, sedimentation and degradation property can be not fully exerted.
Mud discharging control valve 5a is connected on the mud discharging pipe 5.
This system further includes the grid canal 10 positioned at 1 front of regulating reservoir, is equipped between the regulating reservoir 1 and grid canal 10
Discharge pipe line 11.
Set grid canal 10 that can remove the solid sundries in decontaminated water.
Drain flow-meter 11a is connected on the discharge pipe line 11.
Drain flow-meter 11a is set, sewage inlet can be controlled well.
Riser 1a is connected in the regulating reservoir 1 and riser 1a extends and stretches to 2 top of anoxic pond upwards,
The lower end of riser 1a is equipped with elevator pump 1b.
The sewage in regulating reservoir 1 is imported into anoxic pond 2 by elevator pump 1b.
3 volume of aerobic tank is more than the volume of anoxic pond 2.
The specific embodiments described herein are merely examples of the spirit of the present invention.The utility model institute
Described specific embodiment can be done various modifications or additions or using similar by belonging to those skilled in the art
Mode substitute, but without departing from the spirit of the present application or beyond the scope of the appended claims.
Claims (10)
1. sanitary sewage multi-stage ecological treatment system, which is characterized in that this system includes the regulating reservoir (1) set gradually, anoxic
Pond (2), aerobic tank (3) and sedimentation basin (4), are connected with mud discharging pipe (5) on sedimentation basin (4), in sedimentation basin (4) or sludge
The sludge reflux mechanism (6) being connect with anoxic pond (2) is connected on delivery pipe (5), it is net to be connected with wetland at sedimentation basin (4) rear
Change module (7), this system further includes the aerator being connect respectively with the anoxic pond (2), aerobic tank (3) and sedimentation basin (4)
Structure (8).
2. sanitary sewage multi-stage ecological treatment system according to claim 1, which is characterized in that the sedimentation basin (4)
It is connect by outlet pipe (9) with wetland purification module (7), water flow meter (9a) is equipped on outlet pipe (9).
3. sanitary sewage multi-stage ecological treatment system according to claim 1, which is characterized in that the aeration mechanism
(8) including pneumatic manifold (8a), three and the anoxic pond (2), aerobic are parallel on pneumatic manifold (8a)
The compressed air pipe (8b) that pond (3) and sedimentation basin (4) connect one by one, the pneumatic manifold (8a) are connect with air source.
4. sanitary sewage multi-stage ecological treatment system according to claim 3, which is characterized in that the air source includes drum
Wind turbine (8c) is also associated with air throttle () on pneumatic manifold (8a).
5. sanitary sewage multi-stage ecological treatment system according to claim 1, which is characterized in that the sludge reflux machine
Structure (6) includes mud return line (6a), and recycle control valve (6b) is connected on mud return line (6a).
6. sanitary sewage multi-stage ecological treatment system according to claim 1, which is characterized in that the mud discharging pipe
(5) mud discharging control valve (5a) is connected on.
7. sanitary sewage multi-stage ecological treatment system according to claim 1, which is characterized in that this system, which further includes, to be located at
Grid canal (10) in front of regulating reservoir (1) is equipped with discharge pipe line (11) between the regulating reservoir (1) and grid canal (10).
8. sanitary sewage multi-stage ecological treatment system according to claim 7, which is characterized in that the discharge pipe line
(11) drain flow-meter (11a) is connected on.
9. sanitary sewage multi-stage ecological treatment system according to claim 1, which is characterized in that the regulating reservoir (1)
It is inside connected with riser (1a) and riser (1a) extends and stretches to above anoxic pond (2) upwards, under riser (1a)
End is equipped with elevator pump (1b).
10. sanitary sewage multi-stage ecological treatment system according to claim 1, which is characterized in that the aerobic tank (3)
Volume is more than the volume of anoxic pond (2).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721693275.3U CN207567080U (en) | 2017-12-07 | 2017-12-07 | Sanitary sewage multi-stage ecological treatment system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721693275.3U CN207567080U (en) | 2017-12-07 | 2017-12-07 | Sanitary sewage multi-stage ecological treatment system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207567080U true CN207567080U (en) | 2018-07-03 |
Family
ID=62686496
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721693275.3U Active CN207567080U (en) | 2017-12-07 | 2017-12-07 | Sanitary sewage multi-stage ecological treatment system |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111807641A (en) * | 2020-07-30 | 2020-10-23 | 中国城市建设研究院有限公司 | Dirty multistage ecological treatment system of excrement |
-
2017
- 2017-12-07 CN CN201721693275.3U patent/CN207567080U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111807641A (en) * | 2020-07-30 | 2020-10-23 | 中国城市建设研究院有限公司 | Dirty multistage ecological treatment system of excrement |
| CN111807641B (en) * | 2020-07-30 | 2022-10-14 | 中国城市建设研究院有限公司 | Dirty multistage ecological treatment system of excrement |
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