CN108373246A - Domestic sewage treatment device - Google Patents
Domestic sewage treatment device Download PDFInfo
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- CN108373246A CN108373246A CN201810424081.6A CN201810424081A CN108373246A CN 108373246 A CN108373246 A CN 108373246A CN 201810424081 A CN201810424081 A CN 201810424081A CN 108373246 A CN108373246 A CN 108373246A
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- pond
- water
- filter
- sewage treatment
- filter cloth
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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
- C02F9/00—Multistage treatment of water, waste water or sewage
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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
- C02F1/00—Treatment of water, waste water, or sewage
- C02F1/001—Processes for the treatment of water whereby the filtration technique is of importance
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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
- C02F1/00—Treatment of water, waste water, or sewage
- C02F1/52—Treatment of water, waste water, or sewage by flocculation or precipitation of suspended impurities
-
- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F2201/00—Apparatus for treatment of water, waste water or sewage
- C02F2201/002—Construction details of the apparatus
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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
- C02F2203/00—Apparatus and plants for the biological treatment of water, waste water or sewage
- C02F2203/006—Apparatus and plants for the biological treatment of water, waste water or sewage details of construction, e.g. specially adapted seals, modules, connections
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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
- C02F2301/00—General aspects of water treatment
- C02F2301/08—Multistage treatments, e.g. repetition of the same process step under different conditions
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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
- C02F2303/00—Specific treatment goals
- C02F2303/14—Maintenance of water treatment installations
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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
- C02F3/02—Aerobic processes
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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
- C02F3/02—Aerobic processes
- C02F3/10—Packings; Fillings; Grids
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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
- C02F3/32—Biological treatment of water, waste water, or sewage characterised by the animals or plants used, e.g. algae
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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
- C02F3/34—Biological treatment of water, waste water, or sewage characterised by the microorganisms used
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- Life Sciences & Earth Sciences (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
This application discloses a kind of domestic sewage treatment devices, including filtering settling pond, the first regulating reservoir, biological contact oxidation pond, the second regulating reservoir and the constructed wetland plant pond being sequentially communicated；Filter device is provided in filtering settling pond；Filter device includes the filter cloth of the filter plate of outer layer and internal layer in the double-deck cone；Filter cloth is equipped with conical support frame far from filter plate side；Support frame bottom is fixed on filtering settling pond inner wall or bottom by hack lever；Spiral baffle is equipped between filter plate and filter cloth, so that the water inlet on sewage inherent filtration device top flows downward after entering along spiral shape, filtrate falls into filtering settling pond bottom and precipitated；Filter plate is connected with filter cloth bottom end by bottom plate；Wetland plant pond includes wet land filler layer, soil horizon and the plant set gradually from bottom to top；Water distributor is located in wet land filler layer.Domestic sewage treatment device processing continuity provided by the present application is good, and processing speed is fast, and pollutants removal rate is high, convenient for safeguarding.
Description
Technical field
The application belongs to the technical field of sewage in environmental technology field, is related to a kind of sewage disposal device, specifically
It is related to a kind of domestic sewage treatment device.
Background technology
Sewage disposal refers to drains a certain water body or the water quality requirement that reuses purifies it to make sewage reach
Process.Classify by sewage source, sewage disposal is generally divided into production sewage treatment and sanitary sewage disposal.Production waste includes work
Industry sewage, rural sewage and medical sewage etc., and sanitary sewage is exactly the sewage that daily life generates, and refers to various forms of
The complex mixture of inorganic matter and organic matter, including:1. floating and the size solid particle to suspend；2. the diffusion of gluey and gel
Object；3. pure solution.
Sanitary sewage impurity component is more complex, and processing is not easy, and common processing method processing speed is slow, and acceleration processing can make
It is unqualified at being discharged.
Invention content
In view of drawbacks described above in the prior art or deficiency, it is intended to provide a kind of domestic sewage treatment device.
The application provides a kind of domestic sewage treatment device, including be sequentially communicated Filtration-Precipitation pond, the first regulating reservoir,
Biological contact oxidation pond, the second regulating reservoir and constructed wetland plant pond；Filtration-Precipitation is provided with filter device in pond；Filtering dress
It sets in the double-deck cone, includes the filter cloth of the filter plate of outer layer and internal layer；Filter cloth is equipped with conical support frame far from filter plate side；Branch
Support bottom is fixed on Filtration-Precipitation pond inner wall or bottom by hack lever；Spiral baffle is equipped between filter plate and filter cloth, so that
It flows downward along spiral shape after obtaining the water inlet entrance on sewage inherent filtration device top, the filtrate filtered out through filter plate or filter cloth falls into
It is precipitated in Filtration-Precipitation bottom of pond portion；Filter plate is connected with filter cloth bottom end by bottom plate；Filtration-Precipitation pond side wall is equipped with and first
The overflow port that regulating reservoir is connected；It is equipped with for the water pump to biological contact oxidation pond water inlet water delivery in first regulating reservoir；It is raw
Bio-carrier is equipped in object contact-oxidation pool, bottom is equipped with blast aeration tank；The water outlet of biological contact oxidation pond and second is adjusted
Pond is saved to be connected；The water pump of the water distributor water delivery to constructed wetland plant pond is equipped in second regulating reservoir；Wetland plant pond includes bottom
Plant above the wet land filler layer of layer, the soil horizon and soil horizon above wet land filler layer；Water distributor is located at wet land filler layer
It is interior.Sewage initially enters in the filter device in Filtration-Precipitation pond, along spiral shape after the water inlet entrance on inherent filtration device top
It flows downward, can be filtered through filter plate or filter cloth in flow process, effective filtration area is big, not congestion；Floating or
The bulky grain solid of suspension is retained by filter plate or filter cloth, and filtrate filters out through filter plate or filter cloth and falls into bottom of pond.Solid small particles and
Gluey, gel diffusate forms sludge in bottom of pond sediment, and sludge, which is saved bit by bit, is extracted or digs out afterwards to a certain extent progress
Dehydration forms dewatered sludge；Clear liquid overflow in pond above sludge is pumped to biological contact oxidation pond into the first regulating reservoir, with
The oxygen that biomembrane on bio-carrier is provided in blast aeration tank (being mainly made of aeration blower and special aerator) is made
Contact oxidation is carried out under, dirty organic pollutants are removed；Sewage later is pumped to constructed wetland plant pond,
By water distributor irrigating plant, using soil, wet land filler, plant, the physics of microorganism, chemistry, the triple synergistic effects of biology,
Contaminant remaining in sewage is removed, qualified discharge.Domestic sewage treatment device processing continuity provided by the present application is good, processing
Speed is fast, and pollutants removal rate is high, convenient for safeguarding.
Preferably, being connected with the elevating mechanism for driving filter plate to lift on filter plate；Filter cloth opening and bottom plate are removable
Unload connection；Filter cloth is not fixed with supporting rack, spiral baffle, i.e., filter cloth is only compressed in supporting rack and spiral shell in working condition
Between revolving shape baffle, just detached with the two after rise.When filter device need cleaning when, filter plate elevating mechanism driving under on
Rise, spiral baffle, bottom plate and filter cloth rise therewith, and filter cloth is immediately disconnected with spiral baffle, with supporting rack from bottom to top by
Step separation；Filter cloth rise completely after be in opening upwards pocketed, the bulky grain contaminant stream of retention removes filter cloth into filter cloth pocket
Pocket is reinstalled after being cleared up, and is cleared up after the filter cloth pocket that can also more renew, and the time is saved, and it is whole to improve sewage disposal
Efficiency.
Preferably, bottom plate is in up big and down small circular cone mesa shape.Convenient for bulky grain pollutant thereon to filter cloth pocket stream
It is dynamic.
Preferably, supporting rack is equipped with the pallet for being used to support bottom plate with hack lever junction so that when filter device works
It is more stable.
Preferably, supporting rack top is equipped with curved support plate.Filter device opening is directly rushed in top, sewage after entering
It hits on filter cloth top, curved support plate supporting filter cloth prevents filter cloth from being broken through, and extends filter cloth service life.
Preferably, being equipped with water distributing tray in wet land filler layer；Water distributing tray horizontal cross-section is rounded, and thickness radially reduces；
The blade by motor driving rotation is equipped in water distributing tray；The water inlet of water distributing tray is located at axle center；Water distribution plate edge is tangentially
Direction is equipped with multiple water spouts；Water distributor quantity is identical as water spout, is connected on water spout.Water distributing tray is by water inlet pressurization
It is delivered to each water distributor so that sewage is uniform and is rapidly distributed to constructed wetland plant pond everywhere, improves working efficiency, adds
Fast sewage disposal speed.
Preferably, one end that water spout is connect with water distributor is less than the other end, reduce resistance.
Preferably, water spout totally 8, is evenly distributed on water distributing tray circumferential surface.
Preferably, the water inlet of the second regulating reservoir is equipped with dismountable string bag.After biofilm development to certain thickness,
The microbes of filler wall carry out anaerobic metabolism because of anoxic, and the souring that the gas and aeration of generation are formed can cause biology
Film falls off, and promotes the growth of neoformation film, at this point, the biomembrane to fall off will be flowed out with water outlet outside pond, the string bag, which is caught, to fall off
Biomembrane, prevent its enter constructed wetland plant pond.
Preferably, domestic sewage treatment device is integrally rectangular, constructed wetland plant pond is located at rectangle one end, filtering-
Sedimentation basin, biological contact oxidation pond are located at rectangle other end two corners, and the first regulating reservoir, the second regulating reservoir are located at filtering-
Between sedimentation basin and biological contact oxidation pond；Second regulating reservoir is close to constructed wetland plant pond.It is compact-sized, it is rationally distributed.
The application has the advantages and positive effects of：Since the application uses technical solution as above, sewage to initially enter
In filter device in Filtration-Precipitation pond, flows downward, flowing along spiral shape after the water inlet entrance on inherent filtration device top
It can be filtered through filter plate or filter cloth in the process, effective filtration area is big, not congestion；Floating or the bulky grain solid to suspend
It is retained by filter plate or filter cloth, filtrate filters out through filter plate or filter cloth and falls into bottom of pond.Solid small particles and glue, gel diffusate
Sludge is formed in bottom of pond sediment, sludge is saved bit by bit to be extracted or dig out afterwards to a certain extent and is carried out dehydrating to form dry dirt
Mud；Clear liquid overflow in pond above sludge is pumped to biological contact oxidation pond into the first regulating reservoir, with the biology on bio-carrier
Film carries out catalytic oxidation under the oxygen effect that blast aeration tank (being mainly made of aeration blower and special aerator) provides
Reaction, dirty organic pollutants are removed；Sewage later is pumped to constructed wetland plant pond, is poured and is planted by water distributor
Object, using soil, wet land filler, plant, the physics of microorganism, chemistry, the triple synergistic effects of biology, by residual contamination in sewage
Object removes, qualified discharge.Domestic sewage treatment device processing continuity provided by the present application is good, and processing speed is fast, and pollutant is gone
Except rate height, convenient for safeguarding.
The technical issues of being solved in addition to the application described above, constitute technical solution technical characteristic and by these
Except advantage caused by the technical characteristic of technical solution, wrapped in other technologies problem that the application can solve, technical solution
Advantage caused by the other technical characteristics contained and these technical characteristics, makees further details of hereinafter in conjunction with attached drawing
Explanation.
Description of the drawings
By reading a detailed description of non-restrictive embodiments in the light of the attached drawings below, the application's is other
Feature, objects and advantages will become more apparent upon：
Fig. 1 is domestic sewage treatment device structural schematic diagram provided by the embodiments of the present application；
Fig. 2 is Filtration-Precipitation pool structure schematic diagram provided by the embodiments of the present application；
Fig. 3 is structural schematic diagram during filter device provided by the embodiments of the present application rises.
In figure：1, Filtration-Precipitation pond；2, the first regulating reservoir；3, biological contact oxidation pond；4, the second regulating reservoir；5, artificial
Wetland plant pond；6, filter plate；7, filter cloth；8, supporting rack；9, hack lever；10, spiral baffle；11, bottom plate；12, bio-carrier；
13, blast aeration tank；14, the string bag；15, water distributor；16, elevating mechanism；17, pallet；18, curved support plate；19, water distributing tray；
20, blade；21, water spout.
Specific implementation mode
The application is described in further detail with reference to the accompanying drawings and examples.It is understood that this place is retouched
The specific embodiment stated is used only for explaining related invention, rather than the restriction to the invention.It also should be noted that in order to
Convenient for description, is illustrated only in attached drawing and invent relevant part.
It should be noted that in the absence of conflict, the features in the embodiments and the embodiments of the present application can phase
Mutually combination.The application is described in detail below with reference to the accompanying drawings and in conjunction with the embodiments.
It please refers to Fig.1 and Fig. 2, the present embodiment provides a kind of domestic sewage treatment devices, including the filtering-being sequentially communicated is heavy
Shallow lake pond 1, the first regulating reservoir 2, biological contact oxidation pond 3, the second regulating reservoir 4 and constructed wetland plant pond 5；In Filtration-Precipitation pond 1
It is provided with filter device；Filter device includes the filter cloth 7 of the filter plate 6 of outer layer and internal layer in the double-deck cone；Filter cloth 7 is far from filter
6 side of plate is equipped with conical support frame 8；8 bottom of supporting rack is fixed on 1 inner wall of Filtration-Precipitation pond or bottom by hack lever 9；Filter
Spiral baffle 10 is equipped between plate 6 and filter cloth 7, so that along spiral shape after the water inlet entrance on sewage inherent filtration device top
It flows downward, the filtrate filtered out through filter plate 6 or filter cloth 7 falls into 1 bottom of Filtration-Precipitation pond and precipitated；Filter plate 6 and 7 bottom of filter cloth
End is connected by bottom plate 11；1 side wall of Filtration-Precipitation pond is equipped with the overflow port being connected with the first regulating reservoir 2；First regulating reservoir 2
It is interior to be equipped with for the water pump to 3 water inlet water delivery of biological contact oxidation pond；Bio-carrier 12 is equipped in biological contact oxidation pond 3,
Bottom is equipped with blast aeration tank 13；The water outlet of biological contact oxidation pond 3 is connected with the second regulating reservoir 4；It is set in second regulating reservoir 4
The water pump of 15 water delivery of water distributor in oriented constructed wetland plant pond 5；Wetland plant pond 5 includes wet land filler layer, the wetland of bottom
The plant above soil horizon and soil horizon above packing layer；Water distributor 15 is located in wet land filler layer.
Sewage initially enters in the filter device in Filtration-Precipitation pond, edge after the water inlet entrance on inherent filtration device top
Spiral shape flows downward, and can be filtered through filter plate or filter cloth in flow process, effective filtration area is big, not congestion；
Floating or the bulky grain solid to suspend are retained by filter plate or filter cloth, and filtrate filters out through filter plate or filter cloth and falls into bottom of pond.Little particle is solid
Body and glue, gel diffusate form sludge in bottom of pond sediment, and sludge, which is saved bit by bit, to be extracted or draw afterwards to a certain extent
Go out to be carried out dehydrating to form dewatered sludge；Clear liquid overflow in pond above sludge is pumped to biological contact oxidation into the first regulating reservoir
Change what the biomembrane on pond, with bio-carrier was provided in blast aeration tank (being mainly made of aeration blower and special aerator)
Oxygen effect is lower to carry out contact oxidation, and dirty organic pollutants are removed；Sewage later is pumped to artificial swamp
Plant pond utilizes soil, wet land filler, plant, the physics of microorganism, chemistry, the triple associations of biology by water distributor irrigating plant
Same-action removes contaminant remaining in sewage, qualified discharge.Domestic sewage treatment device provided by the present application handles continuity
Good, processing speed is fast, and pollutants removal rate is high, convenient for safeguarding.
Please further refer to Fig. 3, in a preferred embodiment, the lifting for driving filter plate 6 to lift is connected on filter plate 6
Mechanism 16；7 opening of filter cloth is detachably connected with bottom plate 11；Filter cloth 7 is not fixed with supporting rack 8, spiral baffle 10, that is, is filtered
Cloth 7 is only compressed between supporting rack 8 and spiral baffle 10 in working condition, is just detached with the two after rise.Work as filtering
Device need cleaning when, filter plate elevating mechanism driving under rise, spiral baffle, bottom plate and filter cloth rise therewith, filter cloth with
Spiral baffle is immediately disconnected, and is gradually detached from bottom to top with supporting rack；It is in the pocketed of opening upwards after filter cloth rise completely, cuts
The bulky grain contaminant stream stayed is removed after filter cloth pocket is cleared up and is reinstalled into filter cloth pocket, the filter cloth that can also more renew
It is cleared up after pocket, saves the time, improve sewage disposal whole efficiency.
In a preferred embodiment, bottom plate 11 is in up big and down small circular cone mesa shape.Convenient for bulky grain pollutant thereon
It is flowed to filter cloth pocket.
In a preferred embodiment, supporting rack 8 is equipped with the pallet 17 for being used to support bottom plate with 9 junction of hack lever so that mistake
It filters more stable when device work.
In a preferred embodiment, 8 top of supporting rack is equipped with curved support plate 18.Filter device is open in top, sewage
It is directly impacted after on filter cloth top, curved support plate supporting filter cloth prevents filter cloth from being broken through, and extends filter cloth service life.
In a preferred embodiment, water distributing tray 19 is equipped in wet land filler layer；19 horizontal cross-section of water distributing tray is rounded, thickness
Radially reduce；The blade 20 by motor driving rotation is equipped in water distributing tray 19；The water inlet of water distributing tray 19 is located at axle center；
19 edge of water distributing tray is tangentially equipped with multiple water spouts 21；15 quantity of water distributor is identical as water spout 21, every water distributor
15 are connected on each water spout 21.Water inlet pressurization is delivered to each water distributor by water distributing tray so that sewage is uniformly and fast
It is distributed fastly to constructed wetland plant pond everywhere, improves working efficiency, accelerate sewage disposal speed.
In a preferred embodiment, one end that water spout 21 is connect with water distributor 15 is less than the other end, reduces resistance.
In a preferred embodiment, water spout 21 totally 8 are evenly distributed on 19 circumferential surface of water distributing tray.
In a preferred embodiment, the water inlet of the second regulating reservoir 4 is equipped with dismountable string bag 14.Biofilm development is extremely
After certain thickness, the microbes of filler wall carry out anaerobic metabolism because of anoxic, and what the gas and aeration of generation were formed washes away work
With falling off for biomembrane can be caused, and promote the growth of neoformation film, at this point, the biomembrane to fall off will be with water outlet outflow pond outside,
The string bag catches the biomembrane to fall off, prevents it from entering constructed wetland plant pond.
In a preferred embodiment, domestic sewage treatment device is integrally rectangular, and constructed wetland plant pond 5 is located at rectangle one
End, Filtration-Precipitation pond 1, biological contact oxidation pond 3 are located at rectangle other end two corners, and the first regulating reservoir 2, second is adjusted
Pond 4 is between Filtration-Precipitation pond 1 and biological contact oxidation pond 3；Second regulating reservoir 4 is close to constructed wetland plant pond 5.Structure
It is compact, it is rationally distributed.
Above description is only the preferred embodiment of the application and the explanation to institute's application technology principle.People in the art
Member should be appreciated that invention scope involved in the application, however it is not limited to technology made of the specific combination of above-mentioned technical characteristic
Scheme, while should also cover in the case where not departing from the inventive concept, it is carried out by above-mentioned technical characteristic or its equivalent feature
Other technical solutions of arbitrary combination and formation.Such as features described above has similar work(with (but not limited to) disclosed herein
Can technical characteristic replaced mutually and the technical solution that is formed.
Claims (10)
1. a kind of domestic sewage treatment device, which is characterized in that including be sequentially communicated Filtration-Precipitation pond, the first regulating reservoir, life
Object contact-oxidation pool, the second regulating reservoir and constructed wetland plant pond；It is provided with filter device in the Filtration-Precipitation pond；It is described
Filter device includes the filter cloth of the filter plate of outer layer and internal layer in the double-deck cone；The filter cloth is equipped with far from the filter plate side
Conical support frame；Support frame as described above bottom is fixed on Filtration-Precipitation pond inner wall or bottom by hack lever；The filter plate with
Spiral baffle is equipped between filter cloth, so that sewage is downward along spiral shape from after the water inlet entrance on the filter device top
Flowing, the filtrate filtered out through the filter plate or filter cloth fall into Filtration-Precipitation bottom of pond portion and are precipitated；The filter plate and filter cloth
Bottom end is connected by bottom plate；Filtration-Precipitation pond side wall is equipped with the overflow port being connected with first regulating reservoir；Described
It is equipped with for the water pump to the biological contact oxidation pond water inlet water delivery in one regulating reservoir；It is set in the biological contact oxidation pond
There are bio-carrier, bottom to be equipped with blast aeration tank；The water outlet of the biological contact oxidation pond is connected with second regulating reservoir；
The water pump of the water distributor water delivery to the constructed wetland plant pond is equipped in second regulating reservoir；The wetland plant pond includes
The plant above soil horizon and soil horizon above the wet land filler layer of bottom, wet land filler layer；The water distributor is located at described
In wet land filler layer.
2. domestic sewage treatment device according to claim 1, which is characterized in that be connected on the filter plate for driving
The elevating mechanism of the filter plate lifting；The filter cloth opening is detachably connected with the bottom plate；The filter cloth and the support
Frame, spiral baffle are not fixed.
3. domestic sewage treatment device according to claim 2, which is characterized in that the bottom plate is in up big and down small circular cone
Mesa shape.
4. domestic sewage treatment device according to claim 3, which is characterized in that support frame as described above is connect with the hack lever
Place is equipped with the pallet for being used to support the bottom plate.
5. domestic sewage treatment device according to claim 2, which is characterized in that support frame as described above top is equipped with arc branch
Fagging.
6. domestic sewage treatment device according to claim 1, which is characterized in that be equipped with water distribution in the wet land filler layer
Disk；The water distributing tray horizontal cross-section is rounded, and thickness radially reduces；It is equipped in the water distributing tray through motor driving rotation
Blade；The water inlet of the water distributing tray is located at axle center；The water distribution plate edge is tangentially equipped with multiple water spouts；It is described
Water distributor quantity is identical as the water spout, is connected on the water spout.
7. domestic sewage treatment device according to claim 6, which is characterized in that the water spout connects with the water distributor
The one end connect is less than the other end.
8. domestic sewage treatment device according to claim 6, which is characterized in that the water spout totally 8 is uniformly distributed
On the water distributing tray circumferential surface.
9. domestic sewage treatment device according to claim 1, which is characterized in that the water inlet of second regulating reservoir
Equipped with dismountable string bag.
10. domestic sewage treatment device according to claim 1, which is characterized in that the domestic sewage treatment device is whole
Body is rectangular, and the constructed wetland plant pond is located at rectangle one end, and the Filtration-Precipitation pond, biological contact oxidation pond distinguish position
At rectangle other end two corners, first regulating reservoir, the second regulating reservoir are located at the Filtration-Precipitation pond and bio-contact oxidation
Between pond；Second regulating reservoir is close to the constructed wetland plant pond.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810424081.6A CN108373246B (en) | 2018-05-04 | 2018-05-04 | Domestic sewage treatment equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810424081.6A CN108373246B (en) | 2018-05-04 | 2018-05-04 | Domestic sewage treatment equipment |
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| Publication Number | Publication Date |
|---|---|
| CN108373246A true CN108373246A (en) | 2018-08-07 |
| CN108373246B CN108373246B (en) | 2022-01-21 |
Family
ID=63033395
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810424081.6A Active CN108373246B (en) | 2018-05-04 | 2018-05-04 | Domestic sewage treatment equipment |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111636994A (en) * | 2020-06-10 | 2020-09-08 | 余姚心智新能源科技有限公司 | Domestic sewage hydroelectric generation device |
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| CN102120672A (en) * | 2011-01-21 | 2011-07-13 | 哈尔滨工业大学 | Alpine area contact oxidation-artificial wetland combined treatment system and method thereof for treating rural domestic sewage |
| CN202030612U (en) * | 2011-03-25 | 2011-11-09 | 江苏江大环境工程有限责任公司 | Integrated combined type rural domestic sewage processing device |
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| CN111547917A (en) * | 2020-04-08 | 2020-08-18 | 东华大学 | Method for treating waste water recovered from spent catalyst noble metal |
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| CN111636994A (en) * | 2020-06-10 | 2020-09-08 | 余姚心智新能源科技有限公司 | Domestic sewage hydroelectric generation device |
| CN111636994B (en) * | 2020-06-10 | 2021-03-26 | 九州水文建设集团有限公司 | Domestic sewage hydroelectric generation device |
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