CN208345980U - A kind of sewage disposal system based on UASB reactor - Google Patents
A kind of sewage disposal system based on UASB reactor Download PDFInfo
- Publication number
- CN208345980U CN208345980U CN201820467357.4U CN201820467357U CN208345980U CN 208345980 U CN208345980 U CN 208345980U CN 201820467357 U CN201820467357 U CN 201820467357U CN 208345980 U CN208345980 U CN 208345980U
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- China
- Prior art keywords
- sewage
- tank
- sludge
- disposal system
- uasb reactor
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Abstract
The utility model relates to technical field of sewage, more particularly to a kind of sewage disposal system based on UASB reactor, sewage collecting pool, UASB reactor, anoxic pond, aerobic tank, sludge concentration tank, clear water reserviors, filtering tank, sterilization pool and tank including being sequentially communicated setting；Sewage disposal system further includes filter press and sludge reflux well, the bottom of sewage collecting pool is connected to the arrival end of filter press, the outlet end of filter press is connected to sludge reflux well, the bottom of sludge reflux well is connected to sludge concentration tank, compared with prior art, the sewage disposal system of the application also handles recycling through row to sludge while water purification, and structure is simple, work efficiency is high, occupied area is few, convenient for setting up and manufacturing.
Description
Technical field
The utility model relates to technical field of sewage, and in particular to a kind of sewage treatment system based on UASB reactor
System.
Background technique
Sewage disposal device, is a kind of sanitary sewage that city can be effectively treated, and the industrial equipment of industrial wastewater etc. avoids
Sewage and pollutant flow directly into waters, to improving the ecological environment, promote city taste and promote economic development with important meaning
Justice.
Currently, largely sewage to be treated also contains a large amount of dirt other than water quality itself is contaminated in China
Mud, and domestic common method for sludge treatment has: concentration, sludge conditioning, anaerobic digestion, etc. preconditioning techniques, then fill again,
The final disposals modes such as burning, land use, industrial or agricultural recycling.These method processing costs are high and will form secondary dirt
Dye, in addition its sewage disposal system structure is sufficiently complex, working efficiency is low.
Utility model content
The purpose of this utility model is that aiming at the shortcomings in the prior art, and a kind of dirt based on UASB reactor is provided
Water treatment system, the sewage disposal system simple structure are convenient for setting up.
The purpose of this utility model is achieved through the following technical solutions: a kind of sewage treatment system based on UASB reactor
System, sewage collecting pool, UASB reactor, anoxic pond, aerobic tank, sludge concentration tank, clear water reserviors, mistake including being sequentially communicated setting
Filter tank, sterilization pool and tank；Sewage disposal system further includes filter press and sludge reflux well, the bottom of sewage collecting pool and pressure
The arrival end of filter is connected to, and the outlet end of filter press is connected to sludge reflux well, the bottom of sludge reflux well and sludge concentration tank
Connection.
Wherein, the two sidewalls in anoxic pond are provided with blender.
Wherein, the bottom of aerobic tank is provided with aerator.
Wherein, filtering tank is sand filtration tank.
Wherein, the bottom of anoxic pond is connected to sludge concentration tank.
The utility model has the beneficial effects that the sewage disposal system course of work based on UASB reactor of the application, dirty
Water is first collected precipitating in sewage collecting pool, and sewage is gone then in turn through UASB reactor, anoxic pond, aerobic tank
Dirty biochemical treatment, treated, and sewage flows into sludge concentrator again carries out sludge precipitation process, the sewage precipitated using
After filtering tank is filtered and sterilization pool carries out disinfection, finally flows into tank and carry out water purification deposit, in the same of sewage treatment
When, the sludge of sewage collecting bottom of pond portion is recycled by filter press and sludge reflux well, and treated then sludge conveys
It is recycled to sludge concentrator, compared with prior art, the sewage disposal system of the application is while water purification also to sludge
Recycling is handled through row, structure is simple, work efficiency is high, occupied area is few, convenient for setting up and manufacturing.
Detailed description of the invention
Using attached drawing, the utility model is described in further detail, but the embodiment in attached drawing is not constituted to the utility model
Any restrictions for those of ordinary skill in the art without creative efforts, can also be according to following attached
Figure obtains other attached drawings.
Fig. 1 is a kind of structural schematic diagram of sewage disposal system based on UASB reactor of the utility model.
Specific embodiment
The utility model is further described with the following Examples.
A kind of specific embodiment of the sewage disposal system based on UASB reactor of the utility model, as shown in Figure 1,
Including sewage collecting pool 1, UASB reactor 2, anoxic pond 3, aerobic tank 4, sludge concentration tank 5, clear water reserviors 6, filtering tank 7, disinfection
Pond 8 and tank 9, specifically, sewage collecting pool 1 is connected to UASB reactor 2 by diaphragm pump and water pipe, UASB reactor 2
It is connected to also by diaphragm pump with water pipe between anoxic pond 3, passes through water pipe, aerobic tank 4 and dirt between anoxic pond 3 and aerobic tank 4
It is connected between mud thickener 5 also by water pipe, is connected between sludge concentration tank 5 and clear water reserviors 6 by water pipe, clear water reserviors 6 and mistake
It is connected to, is connected between filtering tank 7 and sterilization pool 8 by water pipe, sterilization pool 8 and tank 9 with water pipe by water pump between filter tank 7
Between be connected to water pipe by metering pump；In order to can handle the dirt in each reaction part simultaneously during handling sewage
Mud, sewage disposal system further include filter press 10 and sludge reflux well 11, the bottom of sewage collecting pool 1 and the entrance of filter press 10
End is connected to by diaphragm pump with pipeline to realize, the outlet end of filter press 10 and sludge reflux well 11 are also to pass through diaphragm pump and pipe
Road is connected to realize, the bottom of sludge reflux well 11 is connected to sludge concentration tank 5 by pipeline, compared with prior art,
The sewage disposal system of the present embodiment is also to sludge through row processing recycling while water purification, and structure is simple, work efficiency is high, accounts for
Ground area is few, convenient for setting up and manufacturing.
In order to accelerate reaction of the sewage in anoxic pond 3, working efficiency is improved, the two sidewalls in anoxic pond 3 are provided with into
Pair blender 31.
In order to accelerate reaction of the sewage in aerobic tank 4, working efficiency is improved, the bottom of aerobic tank 4 is provided with aerator
41。
In order to improve the quality of filter sewage, work quality is improved, filtering tank 7 selects sand filtration tank to filter.
In order to further be recycled the sludge in sewage, the bottom of anoxic pond 3 is connected to sludge concentration tank 5.
The sewage disposal system course of work based on UASB reactor of the present embodiment, sewage is first in sewage collecting pool 1
It is collected precipitating, sewage carries out decontamination biochemical treatment, processing then in turn through UASB reactor 2, anoxic pond 3, aerobic tank 4
Sewage afterwards flows into sludge concentrator 5 again and carries out sludge precipitation process, and the sewage precipitated is filtered using filtering tank 7
And after sterilization pool 8 carries out disinfection, finally flows into tank 9 and carry out water purification deposit, while sewage treatment, 10 He of filter press
The sludge of sewage collecting bottom of pond portion is recycled by sludge reflux well 11, and treated, and sludge is then sent to sludge condensation
Machine 5 is recycled, and compared with prior art, the sewage disposal system of the present embodiment is also handled sludge through row while water purification
Recycling, structure is simple, work efficiency is high, occupied area is few, convenient for setting up and manufacturing.
Finally it should be noted that above embodiments are only to illustrate the technical solution of the utility model, rather than to this reality
With the limitation of novel protected range, although being explained in detail referring to preferred embodiment to the utility model, this field it is general
Lead to it will be appreciated by the skilled person that can be with the technical solution of the present invention is modified or equivalently replaced, without departing from this
The spirit and scope of utility model technical solution.
Claims (5)
1. a kind of sewage disposal system based on UASB reactor, it is characterised in that: the sewage collecting including being sequentially communicated setting
Pond, UASB reactor, anoxic pond, aerobic tank, sludge concentration tank, clear water reserviors, filtering tank, sterilization pool and tank；Sewage treatment
System further includes filter press and sludge reflux well, and the bottom of the sewage collecting pool is connected to the arrival end of filter press, the pressure
The outlet end of filter is connected to the sludge reflux well, and the bottom of the sludge reflux well is connected to sludge concentration tank.
2. a kind of sewage disposal system based on UASB reactor according to claim 1, it is characterised in that: the anoxic
Two sidewalls in pond are provided with blender.
3. a kind of sewage disposal system based on UASB reactor according to claim 1, it is characterised in that: described aerobic
The bottom in pond is provided with aerator.
4. a kind of sewage disposal system based on UASB reactor according to claim 1, it is characterised in that: the filtering
Tank is sand filtration tank.
5. a kind of sewage disposal system based on UASB reactor according to claim 1, it is characterised in that: the anoxic
The bottom in pond is connected to the sludge concentration tank.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820467357.4U CN208345980U (en) | 2018-03-30 | 2018-03-30 | A kind of sewage disposal system based on UASB reactor |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820467357.4U CN208345980U (en) | 2018-03-30 | 2018-03-30 | A kind of sewage disposal system based on UASB reactor |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208345980U true CN208345980U (en) | 2019-01-08 |
Family
ID=64885944
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820467357.4U Expired - Fee Related CN208345980U (en) | 2018-03-30 | 2018-03-30 | A kind of sewage disposal system based on UASB reactor |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208345980U (en) |
-
2018
- 2018-03-30 CN CN201820467357.4U patent/CN208345980U/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: 20190108 Termination date: 20210330 |