CN107352650A - A kind of integrated sewage treating apparatus for improving degradation rate - Google Patents
A kind of integrated sewage treating apparatus for improving degradation rate Download PDFInfo
- Publication number
- CN107352650A CN107352650A CN201710790292.7A CN201710790292A CN107352650A CN 107352650 A CN107352650 A CN 107352650A CN 201710790292 A CN201710790292 A CN 201710790292A CN 107352650 A CN107352650 A CN 107352650A
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- China
- Prior art keywords
- pond
- drop plate
- aerobic pond
- sedimentation basin
- plate
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Classifications
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- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F3/00—Biological treatment of water, waste water, or sewage
- C02F3/30—Aerobic and anaerobic processes
- C02F3/301—Aerobic and anaerobic treatment in the same reactor
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- Life Sciences & Earth Sciences (AREA)
- Biodiversity & Conservation Biology (AREA)
- Microbiology (AREA)
- Hydrology & Water Resources (AREA)
- Engineering & Computer Science (AREA)
- Environmental & Geological Engineering (AREA)
- Water Supply & Treatment (AREA)
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Biological Treatment Of Waste Water (AREA)
Abstract
The present invention discloses a kind of integrated sewage treating apparatus for improving degradation rate, and it is included every slag bath, anoxic pond, Aerobic Pond and sedimentation basin；Grid baffle plate is provided with every the water inlet of slag bath；At the top of anoxic pond at the top of connection Aerobic Pond, Aerobic Pond bottom connection sedimentation basin, sedimentation basin bottom connection anoxic pond；Anoxic pond bottom is communicated with the water-locator every slag bath；Biofilm reactor, aerator and the first drop plate and the second drop plate are provided with Aerobic Pond；Between first drop plate and the second drop plate are arranged at the top of biofilm reactor and Aerobic Pond, air inlet is provided with the top of Aerobic Pond, is communicated with the Aerobic Pond side wall between the second drop plate and biofilm reactor and pulls out airduct；Limbers, and the mutual stagger setting in water flowing hole site up and down are respectively equipped with first drop plate and the second drop plate；The multiple sludge buckets of multilayer are provided with sedimentation basin, the sludge bucket upper end open is more than lower ending opening.The present invention can realize the integrated treatment to sanitary sewage, and treatment effeciency is stable, and energy consumption is low and degradation effect of organic compound is higher.
Description
Technical field
The present invention relates to technical field of sewage, particularly a kind of integrated sewage disposal dress for improving degradation rate
Put.
Background technology
The sewage treatment facility system of samll cities and towns of China is perfect not enough at present, and the sewage of most of samll cities and towns is directly discharged into
Surrounding body or basin, serious polluted-water, nearby residents health of human body is threatened, do not meet national having on water environment protection
Close and require.
Through actual investigation, Small Town Wastewater is typically derived from resident's daily life, small-sized food and beverage sevice and public health
Service facility draining, is mainly characterized in that：Wastewater suspended substance concentration is higher, and organic concentrations are relatively low, and biodegradability is good.It is particularly suitable for adopting
Use integrated sewage treating apparatus.
Existing integrated sewage treating apparatus is all provided with Aerobic Pond, and organic matter is realized by biomembrane reaction in Aerobic Pond
Decomposition., it is necessary to provide oxygen to Aerobic Pond by aerator during aerobic reaction, equipment is more, safeguards inconvenience, and
Water mobility in Aerobic Pond is poor, and degradation effect of organic compound is limited.
The content of the invention
It is an object of the invention to provide a kind of integrated sewage treating apparatus for improving degradation rate, and it can be realized to life
The integrated treatment of sewage living, treatment effeciency is stable, and energy consumption is low and degradation effect of organic compound is higher.
The technical scheme that the present invention takes is：A kind of integrated sewage treating apparatus for improving degradation rate, including every slag
Pond, anoxic pond, Aerobic Pond and sedimentation basin；
Include pond body every slag bath, the water inlet of pond body is provided with grid baffle plate；
At the top of anoxic pond at the top of connection Aerobic Pond, Aerobic Pond bottom connection sedimentation basin, sedimentation basin bottom connection anoxic pond；
Anoxic pond bottom is provided with water-locator, and the water-locator is connected by outlet pipeline every slag bath；Outlet pipeline is provided with water pump；
Biofilm reactor, aerator and the first drop plate and the second drop plate are provided with Aerobic Pond；First drop plate and
Second drop plate is setting up and down between biofilm reactor and Aerobic Pond top, is provided with air inlet at the top of Aerobic Pond, second falls
It is communicated with Aerobic Pond side wall between water plate and biofilm reactor and pulls out airduct；On first drop plate and the second drop plate respectively
Provided with limbers, and the first drop plate and the second mutual stagger setting in water flowing hole site to drop on plate；
The multiple sludge buckets of multilayer are provided with sedimentation basin, the sludge bucket upper and lower ends are all open, and upper end open is opened more than lower end
Mouthful so that the lateral wall of sludge bucket is inclined plane.
Further, the first drop plate is all evenly arranged with the limbers on the second drop plate, and the first drop plate
Spacing between upper adjacent limbers is more than the spacing between adjacent limbers on the second drop plate.Can further increase sewage with
The time that oxygen contacts in air, improve degradation efficiency when sewage contacts with biofilm reactor.
Preferably, the biofilm reactor is Q biological rotating disks.The rotation of Q biological rotating disks may be such that aerobic bacteria thereon
It can be in contact in turn with the oxygen in air, so as to further improve degradation rate.
Preferably, the bottom of the sedimentation basin is cone bucket type.
Preferably, the multiple sludge buckets of the multilayer are fixedly installed on the middle and lower part in sedimentation basin.
Preferably, between adjacent layer, sludge bucket, which corresponds, to be set, upper sludge bucket lower ending opening towards under
Sludge bucket upper end open.
Preferably, each sludge bucket is cone bucket shape or del.
The present invention is in use, have the following effects that：
1）The sanitary sewage being expelled directly out can tentatively be filtered every slag bath, filter out wherein large volume of dirt, be unlikely to
Influence the efficiency of subsequent layers processing；
2）Anoxic pond realizes anaerobic reaction by being attached with the sludge of probioticses, removes the organic matter in waste water；Wherein water distribution
The setting of device may be such that sewage can fully contact with strain in sludge, improve reaction efficiency；
3）The air inlet of Aerobic Pond and pull out air port formed cross-ventilation, in the presence of water pump, by anaerobic reaction sewage from
The top of Aerobic Pond enters Aerobic Pond, in drop plate, air inlet and under pulling out the collective effect in air port, can fully be connect with air
Touch, so as to improve the efficiency of biofilm reactor organic matter decomposition；
4）The setting of Q biological rotating disks may be such that the aerobic bacteria on rotating disk can be in contact with air in turn in Aerobic Pond, improve drop
Solve efficiency；
5）The aerator that Aerobic Pond bottom of pond is set can aid in being aerated, and further improve the degradation rate of Aerobic Pond；
6）By the sewage that Aerobic Pond is handled sedimentation basin, the multiple sludge buckets of multilayer set in sedimentation basin are flowed into from Aerobic Pond bottom
Side wall can reflect carried in sewage from anaerobic layer be lost in sludge and strain, promote sludge carry strain sink；While by
, will not be by the shadow of water (flow) direction during sludge is sunken to sludge bucket down under gravity in blocking for sludge bucket side wall
Ring, the sludge and strain for enabling to largely be lost in are returned in anoxic pond from the bottom of sedimentation basin again, reduce anoxic
The loss of probioticses in pond.
Brief description of the drawings
Fig. 1 show integrated sewage treating apparatus structural representation of the present invention.
Embodiment
Further described below in conjunction with the drawings and specific embodiments.
With reference to shown in figure 1, integrated sewage treating apparatus of the invention, including every slag bath 1, anoxic pond 2, the and of Aerobic Pond 3
Sedimentation basin 4；
Include pond body every slag bath 1, the water inlet of pond body is provided with grid baffle plate 11；
The top of the top of anoxic pond 2 connection Aerobic Pond 3, the bottom of Aerobic Pond 3 connection sedimentation basin 4, the bottom of sedimentation basin 4 connection anoxic pond 2；
The bottom of anoxic pond 2 is provided with water-locator 6, and the water-locator 6 is connected by outlet pipeline every slag bath 1；Outlet pipeline is provided with
Water pump 5；
Biofilm reactor 31, the drop drop plate 34 of plate 33 and second of aerator 32 and first are provided with Aerobic Pond 3；First
The drop plate 34 of plate 33 and second that drops is setting up and down between the top of biofilm reactor 31 and the top of Aerobic Pond 3, Aerobic Pond 3
Top is provided with air inlet, is communicated with the Aerobic Pond side wall between the second drop plate and biofilm reactor and pulls out airduct 35；First
Limbers, and the water flowing hole site on the first drop plate and the second drop plate are respectively equipped with the drop drop plate 35 of plate 33 and second
Mutual stagger setting；
The multiple sludge buckets 41 of multilayer are provided with sedimentation basin 4, under the upper and lower ends of sludge bucket 41 are all open, and upper end open is more than
End opening so that the lateral wall of sludge bucket is inclined plane.
Embodiment
In embodiment shown in Fig. 1, the first drop plate 33 is all evenly arranged with the limbers on the second drop plate 34, and the
Spacing on one drop plate between adjacent limbers is more than the spacing between adjacent limbers on the second drop plate.
Biofilm reactor 31 is Q biological rotating disks in Aerobic Pond.
The multiple sludge buckets of multilayer are fixedly installed on the middle and lower part in sedimentation basin in sedimentation basin, and each sludge bucket is cone bucket shape or fallen
Triangle, between adjacent layer, sludge bucket, which corresponds, to be set, upper sludge bucket lower ending opening towards the sludge bucket under
Upper end open.The bottom of sedimentation basin is cone bucket type.
The present invention is filtered out wherein larger in use, can tentatively be filtered to the sanitary sewage being expelled directly out every slag bath
The dirt of volume, it is unlikely to influence the efficiency of subsequent layers processing；Anoxic pond is detested by being attached with the sludge of probioticses and realizing
Oxygen reacts, and removes the organic matter in waste water；The setting of wherein water-locator may be such that sewage can fully contact with strain in sludge,
Improve reaction efficiency；It is sludge accumulation layer 21 that bottom, which is presented, in the presence of current and gravity, in anoxic pond, and top is sludge
The state of superposed layer 22.Partial sludge and strain are carried by the sewage of anaerobic reaction, enters Aerobic Pond from Aerobic Pond top,
Fully contacted with air in the presence of drop plate, and the efficient-decomposition of organic matter is realized in the presence of biofilm reactor；
Sedimentation basin is flowed into from Aerobic Pond bottom by the sewage that Aerobic Pond is handled, the multiple sludge buckets of multilayer set in sedimentation basin
Side wall can reflect the sludge and strain that are lost in from anaerobic layer carried in sewage, promote sludge to carry strain and sink；Simultaneously because
Sludge bucket side wall is blocked, and during sludge is sunken to sludge bucket down under gravity, will not be influenceed by water (flow) direction,
The sludge and strain for enabling to largely be lost in are returned in anoxic pond from the bottom of sedimentation basin again, are reduced in anoxic pond
The loss of probioticses.
Described above is only the preferred embodiment of the present invention, it is noted that for the ordinary skill people of the art
For member, without departing from the technical principles of the invention, some improvement and deformation can also be made, these are improved and deformation
Also it should be regarded as protection scope of the present invention.
Claims (7)
1. a kind of integrated sewage treating apparatus for improving degradation rate, it is characterized in that, including every slag bath, anoxic pond, Aerobic Pond
And sedimentation basin；
Include pond body every slag bath, the water inlet of pond body is provided with grid baffle plate；
At the top of anoxic pond at the top of connection Aerobic Pond, Aerobic Pond bottom connection sedimentation basin, sedimentation basin bottom connection anoxic pond；
Anoxic pond bottom is provided with water-locator, and the water-locator is connected by outlet pipeline every slag bath；Outlet pipeline is provided with water pump；
Biofilm reactor, aerator and the first drop plate and the second drop plate are provided with Aerobic Pond；First drop plate and
Second drop plate is setting up and down between biofilm reactor and Aerobic Pond top, is provided with air inlet at the top of Aerobic Pond, second falls
It is communicated with Aerobic Pond side wall between water plate and biofilm reactor and pulls out airduct；On first drop plate and the second drop plate respectively
Provided with limbers, and the first drop plate and the second mutual stagger setting in water flowing hole site to drop on plate；
The multiple sludge buckets of multilayer are provided with sedimentation basin, the sludge bucket upper and lower ends are all open, and upper end open is opened more than lower end
Mouthful so that the lateral wall of sludge bucket is inclined plane.
2. the integrated sewage treating apparatus according to claim 1 for improving degradation rate, it is characterized in that, described first falls
Water plate is all evenly arranged with the limbers on the second drop plate, and the spacing on the first drop plate between adjacent limbers is more than the
Spacing on two drop plates between adjacent limbers.
3. the integrated sewage treating apparatus according to claim 1 for improving degradation rate, it is characterized in that, the biomembrane
Reactor is Q biological rotating disks.
4. the integrated sewage treating apparatus according to claim 1 for improving degradation rate, it is characterized in that, the multilayer is more
Individual sludge bucket is fixedly installed on the middle and lower part in sedimentation basin.
5. the integrated sewage treating apparatus according to claim 1 for improving degradation rate, it is characterized in that, the sedimentation basin
Bottom be cone bucket type.
6. the integrated sewage treating apparatus according to claim 5 for improving degradation rate, it is characterized in that, adjacent layer it
Between, sludge bucket, which corresponds, to be set, upper sludge bucket lower ending opening towards sludge bucket under upper end open.
7. the integrated sewage treating apparatus according to claim 1 for improving degradation rate, it is characterized in that, each sludge
Struggle against as cone bucket shape or del.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710790292.7A CN107352650A (en) | 2017-09-05 | 2017-09-05 | A kind of integrated sewage treating apparatus for improving degradation rate |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710790292.7A CN107352650A (en) | 2017-09-05 | 2017-09-05 | A kind of integrated sewage treating apparatus for improving degradation rate |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN107352650A true CN107352650A (en) | 2017-11-17 |
Family
ID=60289828
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710790292.7A Withdrawn CN107352650A (en) | 2017-09-05 | 2017-09-05 | A kind of integrated sewage treating apparatus for improving degradation rate |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN107352650A (en) |
-
2017
- 2017-09-05 CN CN201710790292.7A patent/CN107352650A/en not_active Withdrawn
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| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| WW01 | Invention patent application withdrawn after publication | ||
| WW01 | Invention patent application withdrawn after publication |
Application publication date: 20171117 |