CN208136045U - Continuous biological purifying bed is recycled in river - Google Patents
Continuous biological purifying bed is recycled in river Download PDFInfo
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- CN208136045U CN208136045U CN201820406237.3U CN201820406237U CN208136045U CN 208136045 U CN208136045 U CN 208136045U CN 201820406237 U CN201820406237 U CN 201820406237U CN 208136045 U CN208136045 U CN 208136045U
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Abstract
Continuous biological purifying bed is recycled in a kind of river of the utility model, including the pretreatment pool being sequentially connected in series, biological purifying tank and sterilization pool, it is divided into settling zone in biological purifying tank from the bottom to top, guiding region, filtering area and clear water zone, center water inlet pipe is vertically equipped in biological purifying tank, center extraction pipe is equipped in the water inlet pipe of center, the lower part side connection of center extraction pipe proposes material air inlet pipe, material air inlet pipe is proposed to be placed in outside the water inlet pipe of center, the bottom end of center water inlet pipe is placed in guiding region, the top of center water inlet pipe is placed in clear water zone, the bottom end of center extraction pipe is placed in settling zone, center extraction pipe is respectively placed in clear water zone with the top for proposing material air inlet pipe, filter plate is equipped between guiding region and filtering area, several ABS water caps are equipped at intervals on filter plate, filtrate is equipped in filtering area.The utility model structure is simple, structure is simple, continuous effluent and water outlet are high-efficient.
Description
Technical field
The utility model relates to river water pollutions and the circulating purification of landscape impoundments to handle, more particularly in a kind of river
Recycle continuous biological purifying bed.
Background technique
River and Lake Water etc. are a kind of freshwater resources of preciousness, are the important sources of people's domestic water, are also simultaneously
A kind of natural landscape water body, it is closely bound up with people's lives.Due to water body in lake, it is especially in the presence of the people in residence district
Work lake is mostly the poor slow flow water bodies of mobility, and environmental capacity of water is small, water body self-purification ability is low, the life of Drain contamination for river channel mouth discharge
Contain the pollutants such as a large amount of organic pollutant, solid suspension, N, P, serious polluted river channel in sewage.When water body in lake is got dirty
When dye reaches a certain level, it will cause water eutrophication, causes Measures of Algae in Water Body mass propagation, water body blackening is fouled, from
And ecological environment and people's lives quality around influencing.
It is existing that river water pollution and landscape impoundments are precipitated, filtered, needs intermittent progress in backwash process, no
It can guarantee continuous effluent, influence to be discharged efficiency and effluent characteristics；In addition, filtrate remains static during backwash filter,
It is easy to appear filtrate hardened phenomenon, influences effluent characteristics.
Utility model content
That the technical problem to be solved by the present invention is to provide a kind of structures is simple, structure is simple, continuous effluent and water outlet
Continuous biological purifying bed is recycled in high-efficient river.
Continuous biological purifying bed, including pretreatment pool, biological purifying tank and disinfection are recycled in a kind of river of the utility model
Pond, is divided into settling zone, guiding region, filtering area and clear water zone in the biological purifying tank from the bottom to top, in the biological purifying tank
It is vertically equipped with center water inlet pipe, center extraction pipe is equipped in the center water inlet pipe, the lower part side of the center extraction pipe connects
It connecing and proposes material air inlet pipe, the material air inlet pipe that mentions is placed in outside the water inlet pipe of center, and the bottom end of the center water inlet pipe is placed in guiding region,
The top of the center water inlet pipe is placed in clear water zone, and the bottom end of the center extraction pipe is placed in settling zone, the center extraction pipe
Be respectively placed in clear water zone with the top for proposing material air inlet pipe, filter plate be equipped between the guiding region and filtering area, on the filter plate between
Every being equipped with several ABS water caps, filtrate is equipped in the filtering area；
The side of the pretreatment tank is respectively equipped with water inlet and the first water outlet, and first water outlet passes through outlet pipe
It is connect with center water inlet pipe, the side of the biological purifying tank is equipped with the second water outlet, and the side of the sterilization pool is equipped with
The water of discharge outlet, the biological purifying tank processing is flow in sterilization pool through the second water outlet, and is discharged by discharge outlet.
Continuous biological purifying bed is recycled in the utility model river, and perforated plate is wherein equipped in the pretreatment tank, it is described
Perforated plate is equipped with PP cotton.
Continuous biological purifying bed is recycled in the utility model river, wherein the bottom of the pretreatment tank and filtering area is equipped with
The micro-hole aerator of support and installation on the support.
Continuous biological purifying bed is recycled in the utility model river, wherein further include air blower, the output of the air blower
End is equipped with total inlet pipe, and first branch's air inlet pipe and second branch's air inlet pipe are connected on the total inlet pipe, and the micropore exposes
The aeration tube of gas device is connect with first branch's air inlet pipe, and the material air inlet pipe that mentions is connect with second branch's air inlet pipe.
Continuous biological purifying bed is recycled in the utility model river, wherein sterilizer is equipped in the sterilization pool, it is described to disappear
Malicious pond is immersion sterilization pool, and the sterilizer is immersion ultraviolet ray sterilizer.
Continuous biological purifying bed is recycled in the utility model river, wherein further including honourable offset electricity generation system, the wind
Light offset electricity generation system includes the energy source being sequentially connected electrically, honourable compensating controller, battery and inverter, the energy source
Including the blower and solar panels being arranged in parallel, the inverter is electrically connected with air blower and sterilizer respectively.
Continuous biological purifying bed is recycled in the utility model river, wherein the bottom of the center water inlet pipe is surrounded with first
Deflector, the center of first deflector are equipped with reflecting plate, and the center extraction pipe runs through reflecting plate, the biological purifying tank
Lower part be surrounded with the second deflector, second deflector is provided in settling zone and guiding region, and first deflector is
Inverted cone-shaped structure, second deflector are pyramidal structure.
Continuous biological purifying bed is recycled in the utility model river, is overflow wherein being equipped in second water outlet and discharge outlet
Weir is flowed, the height of the center water inlet pipe water inlet end is higher than the height of the second water outlet.
Continuous biological purifying bed is recycled in the utility model river, wherein the filtrate uses manganese sand.
Continuous biological purifying bed, wherein the pretreatment tank, biological purifying tank and disinfection are recycled in the utility model river
Cover board is equipped at the top of pond.
Compared with prior art, advantages and beneficial effects possessed by the utility model are：The utility model includes successively
Concatenated pretreatment pool, biological purifying tank and sterilization pool, the side of pretreatment pool are respectively equipped with water inlet and the first water outlet, the
One water outlet is connect by outlet pipe with center water inlet pipe, and the side of biological purifying tank is equipped with the second water outlet, sterilization pool
Side be equipped with discharge outlet, the preprocessed pond of sewage filtered in advance, and treated in preprocessed pond sewage is through first outlet
Outflow, enters biological purifying tank by outlet pipe, and the clear water obtained after biological purifying tank is handled disappears through the inflow of the second water outlet
It in malicious pond, is discharged after sterilizing by discharge outlet, the water outlet efficiency and effluent characteristics of sewage are high.The utility model biology is net
Changing includes water route, sand road and gas circuit in pond, and three-line carries out simultaneously, can guarantee that precipitating, filtering and backwash process are same
When be carried out continuously, the cleaning of effluent quality after continuous purification is stablized；Using the filter type of backwash, make entire filtering area
Filtrate is in flow regime, is not in filtrate hardened phenomenon.
It is described further with reference to the accompanying drawing to recycling continuous biological purifying bed in the river of the utility model.
Detailed description of the invention
Fig. 1 is the structural schematic diagram of the continuous biological purifying bed of circulation in the utility model river；
Fig. 2 is the cross-sectional view in the direction A-A in Fig. 1；
Wherein：1, water inlet；2, pretreatment pool；3, perforated plate；4, the first water outlet；5, biological purifying tank；6, outlet pipe；
7, sterilization pool；8, sterilizer；9, air blower；91, total inlet pipe；92, first branch's air inlet pipe；93, second branch's air inlet pipe；
10, inverter；11, battery；12, honourable compensating controller；13, blower；14, solar panels；15, aeration tube；16, center into
Water pipe；17, center extraction pipe；18, material air inlet pipe is proposed；19, micro-hole aerator；20, filter plate；21, ABS water cap；22, the first water conservancy diversion
Plate；23, reflecting plate；24, the second deflector；25, overflow weir；26, cover board；27, discharge outlet.
Specific embodiment
As Figure 1-Figure 2, continuous biological purifying bed, including pretreatment pool 2, life are recycled in a kind of river of the utility model
Object clarifier-tank 5 and sterilization pool 7, pretreatment pool 2, biological purifying tank 5 and sterilization pool 7 are sequentially connected in series.
The side of pretreatment pool 2 is equipped with water inlet 1, and perforated plate 3 is equipped in pretreatment pool 2, and perforated plate 3 is equipped with PP cotton,
Perforated plate 3 uses PVC material, and sewage is flow in pretreatment pool 2 through water inlet 1, and the PP cotton on perforated plate 3 is to each in sewage
Granule foreign is filtered in advance.
Further, skimming tool is equipped at water inlet 1, skimming tool is in advance filtered bulk impurity in sewage.
It is divided into settling zone, guiding region, filtering area and clear water zone in biological purifying tank 5 from the bottom to top, hangs down in biological purifying tank 5
It is directly equipped with center water inlet pipe 16, center extraction pipe 17 is equipped in center water inlet pipe 16, the lower part side of center extraction pipe 17 connects
Material air inlet pipe 18 is proposed, material air inlet pipe 18 is proposed and is placed in outside center water inlet pipe 16, the bottom end of center water inlet pipe 16 is placed in guiding region, in
The top of heart water inlet pipe 16 is placed in clear water zone, and the bottom end of center extraction pipe 17 is placed in settling zone, center extraction pipe 17 and mentioning expect into
The top of tracheae 18 is respectively placed in clear water zone, and filter plate 20 is equipped between guiding region and filtering area, is equipped at intervals on filter plate 20 several
ABS water cap 21, filtering area is interior to be equipped with filtrate.
The side of pretreatment pool 2 is equipped with the first water outlet 4, and the first water outlet 4 is connected by outlet pipe 6 and center water inlet pipe 16
It connects, treated in preprocessed pond 2, and sewage is flowed out through first outlet, enters biological purifying tank 5 by outlet pipe 6, in sewage warp
Heart water inlet pipe 16 enters guiding region, and sewage enters filtering area from bottom to top, is sufficiently mixed during sewage upruss with filtrate
The impurity contained in contact, media filtration and absorption effluent, then, the clear water after media filtration enter clear water zone, and sewage is logical
It crosses filtering area and dirty Organic substance in water, N, P is largely degraded to small organic molecule, while sewage is effectively removed by filtering area
In the suspended materials such as biomembrane, preprocessed pond 2 handles to the biomembrane that falls off, excess sludge and P in water etc. is most of to exist
Filtering area effectively removes, and the side of biological purifying tank 5 is equipped with the second water outlet, and clear water is flow in sterilization pool 7 from the second water outlet.
Sterilizer 8 is equipped in sterilization pool 7, wherein sterilization pool 7 is immersion sterilization pool, and sterilizer 8 is immersion ultraviolet light
The algae contained in clear water, virus etc. are effectively killed by sterilizer 8, are disappeared by sterilization sterilizer, the clear water flowed into sterilization pool 7
The side in malicious pond 7 is equipped with discharge outlet 27, is discharged after sterilizing by discharge outlet 27, is discharged reachable《Surface water environment quality
Standard》(GB3838-2002) river/landscape impoundments are discharged into after III class water standard in.
After filtrate collection is dirty overweight, filtrate is rinsed by ABS water cap 21, keeps the impurity in filtrate heavy in settling zone
Shallow lake is got off, meanwhile, preprocessed pond 2 enters sludge contained in sewage in biological purifying tank 5 and also precipitates in settling zone,
Through center extraction pipe 17 by the precipitating outlet of settling zone.
The utility model biological purifying tank 5 is by the way of interior circulation continuous purification filtering precipitating, packet in biological purifying tank 5
Include water route, sand road and gas circuit, three-line carries out simultaneously, can guarantee precipitating, filtering and backwash process at the same continuously into
It goes, the effluent quality after continuous purification cleans, stablizes；Using the filter type of backwash, it is in the filtrate of entire filtering area
Flow regime is not in filtrate hardened phenomenon.
Biological purifying tank 5 is at least provided with one, and when biofilter is equipped with multiple, multiple biofilters are arranged in parallel, and increases
To the treating capacity of sewage, accelerate treatment effeciency.
Further, filtrate uses manganese sand, and manganese sand can not only impurity screening, moreover it is possible to effectively absorb the heavy metal in river water
Deng.
Further, the bottom of center water inlet pipe 16 is surrounded with the first deflector 22, and the center of the first deflector 22 is equipped with
Reflecting plate 23, center extraction pipe 17 run through reflecting plate 23, and the lower part of biological purifying tank 5 is surrounded with the second deflector 24, and second leads
Flowing plate 24 is provided in settling zone and guiding region, and the first deflector 22 is inverted cone-shaped structure, and the second deflector 24 is pyramidal structure.
Sewage enters guiding region, work of the sewage in the first deflector 22, the second deflector 24 and reflecting plate 23 through center water inlet pipe 16
Adverse current is sufficiently mixed with filtrate and contacts to filtering area from bottom to top under.
Further, it being equipped with overflow weir 25 in the second water outlet and discharge outlet 27, clear water is discharged through 25 water conservancy diversion of overflow weir, in
The height of 16 water inlet end of heart water inlet pipe is higher than the height of the second water outlet, and sewage is avoided to mix with clear water, guarantees effluent quality.
The bottom of pretreatment pool 2 and filtering area is equipped with the micro-hole aerator 19 of support and installation on the support；It further include drum
Blower 139, the output end of air blower 139 are equipped with total inlet pipe 91, are connected with first branch's air inlet pipe, 92 He on total inlet pipe 91
Second branch's air inlet pipe 93, the aeration tube 15 of micro-hole aerator 19 are connect with first branch's air inlet pipe 92, mention material air inlet pipe 18 with
The connection of second branch's air inlet pipe 93.The aeration tube 15 of micro-hole aerator 19 by first branch's air inlet pipe 92 to pretreatment pool 2 into
Row oxygenation, the aeration tube 15 of micro-hole aerator 19 by first branch's air inlet pipe 92 to the bottom of 5 filtering area of biological purifying tank into
Row aeration, when drainage flow passes through filtering area, air blower 139 also starts to generate aeration therewith, so that in this process, it is empty
Gas can contact in the same direction with sewage, and so that the biomembrane on filtering area surface is carried out distillation with the organic pollutant in water and react,
Organic pollutant degradation, this effect are to be carried out premised on oxidation degradation is reacted, and oxidative degradation can also
Nitrification and denitrification reflection is effectively performed, this can be omitted the secondary settlement process of filtering, simplifies processing step, mentions
High treatment efficiency；It proposes material air inlet pipe 18 and gas is conveyed by second branch's air inlet pipe 93, sectional center extraction pipe 17 is by settling zone
Precipitating outlet.
It further include honourable offset electricity generation system, honourable offset electricity generation system includes the energy source being sequentially connected electrically, scene benefit
Controller 12, battery 11 and inverter 10 are repaid, energy source includes the blower 13 and solar panels 14 being arranged in parallel, inverter 10
It is electrically connected respectively with air blower 139 and sterilizer 8.The utility model is generated electricity using blower 13 and the cooperation of solar panels 14, is both protected
Sufficient power is demonstrate,proved, and efficiently uses natural energy resources, to reduce equipment investment cost, occupied area and maximumlly produce electricl energy,
To meet system power supply.
The top of the utility model pretreatment pool 2, biological purifying tank 5 and sterilization pool 7 is equipped with carbon steel cover board 26.
The utility model integrally uses Q235A once to weld and is made, and is externally coated with epoxy resin, plays good anti-
Corruption effect.
Embodiment described above is only that preferred embodiments of the present invention are described, not practical to this
Novel range is defined, and under the premise of not departing from the spirit of the design of the utility model, those of ordinary skill in the art are to this
The various changes and improvements that the technical solution of utility model is made should all fall into the protection that the utility model claims book determines
In range.
Claims (10)
1. recycling continuous biological purifying bed in a kind of river, it is characterised in that：Including pretreatment pool, biological purifying tank and disinfection
Pond, is divided into settling zone, guiding region, filtering area and clear water zone in the biological purifying tank from the bottom to top, in the biological purifying tank
It is vertically equipped with center water inlet pipe, center extraction pipe is equipped in the center water inlet pipe, the lower part side of the center extraction pipe connects
It connecing and proposes material air inlet pipe, the material air inlet pipe that mentions is placed in outside the water inlet pipe of center, and the bottom end of the center water inlet pipe is placed in guiding region,
The top of the center water inlet pipe is placed in clear water zone, and the bottom end of the center extraction pipe is placed in settling zone, the center extraction pipe
Be respectively placed in clear water zone with the top for proposing material air inlet pipe, filter plate be equipped between the guiding region and filtering area, on the filter plate between
Every being equipped with several ABS water caps, filtrate is equipped in the filtering area；
The side of the pretreatment tank is respectively equipped with water inlet and the first water outlet, and first water outlet is by outlet pipe in
The connection of heart water inlet pipe, the side of the biological purifying tank are equipped with the second water outlet, and the side of the sterilization pool is equipped with draining
Mouthful, the water of the biological purifying tank processing is flow in sterilization pool through the second water outlet, and is discharged by discharge outlet.
2. recycling continuous biological purifying bed in river according to claim 1, it is characterised in that：It is set in the pretreatment tank
There is perforated plate, the perforated plate is equipped with PP cotton.
3. recycling continuous biological purifying bed in river according to claim 1, it is characterised in that：The pretreatment tank and mistake
The bottom for filtering area is equipped with the micro-hole aerator of support and installation on the support.
4. recycling continuous biological purifying bed in river according to claim 3, it is characterised in that：It further include air blower, institute
The output end for stating air blower is equipped with total inlet pipe, is connected with first branch's air inlet pipe and the air inlet of the second branch on the total inlet pipe
Pipe, the aeration tube of the micro-hole aerator are connect with first branch's air inlet pipe, described to propose material air inlet pipe and second branch's air inlet pipe
Connection.
5. recycling continuous biological purifying bed in river according to claim 4, it is characterised in that：It is equipped in the sterilization pool
Sterilizer, the sterilization pool are immersion sterilization pool, and the sterilizer is immersion ultraviolet ray sterilizer.
6. recycling continuous biological purifying bed in river according to claim 5, it is characterised in that：It further include scene compensation hair
Electric system, the scene offset electricity generation system include the energy source being sequentially connected electrically, honourable compensating controller, battery and inversion
Device, the energy source include the blower and solar panels being arranged in parallel, and the inverter is electrically connected with air blower and sterilizer respectively
It connects.
7. recycling continuous biological purifying bed in river according to claim 1, it is characterised in that：The center water inlet pipe
Bottom is surrounded with the first deflector, and the center of first deflector is equipped with reflecting plate, and the center extraction pipe runs through reflecting plate,
The lower part of the biological purifying tank is surrounded with the second deflector, and second deflector is provided in settling zone and guiding region, institute
Stating the first deflector is inverted cone-shaped structure, and second deflector is pyramidal structure.
8. recycling continuous biological purifying bed in river according to claim 1, it is characterised in that：Second water outlet and
Overflow weir is equipped in discharge outlet, the height of the center water inlet pipe water inlet end is higher than the height of the second water outlet.
9. recycling continuous biological purifying bed in river according to claim 1, it is characterised in that：The filtrate uses manganese
Sand.
10. recycling continuous biological purifying bed in river according to claim 1, it is characterised in that：The pretreatment tank, life
Cover board is equipped at the top of object clarifier-tank and sterilization pool.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820406237.3U CN208136045U (en) | 2018-03-23 | 2018-03-23 | Continuous biological purifying bed is recycled in river |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820406237.3U CN208136045U (en) | 2018-03-23 | 2018-03-23 | Continuous biological purifying bed is recycled in river |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208136045U true CN208136045U (en) | 2018-11-23 |
Family
ID=64290392
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820406237.3U Active CN208136045U (en) | 2018-03-23 | 2018-03-23 | Continuous biological purifying bed is recycled in river |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208136045U (en) |
-
2018
- 2018-03-23 CN CN201820406237.3U patent/CN208136045U/en active Active
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