CN206127056U - Rural sewage treatment biological filter - Google Patents
Rural sewage treatment biological filter Download PDFInfo
- Publication number
- CN206127056U CN206127056U CN201620931272.8U CN201620931272U CN206127056U CN 206127056 U CN206127056 U CN 206127056U CN 201620931272 U CN201620931272 U CN 201620931272U CN 206127056 U CN206127056 U CN 206127056U
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- Prior art keywords
- filter
- marker space
- dividing plate
- sewage treatment
- biofilter
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- Biological Treatment Of Waste Water (AREA)
- Sewage (AREA)
Abstract
The utility model provides a rural sewage treatment biological filter, is including a jar body, coarse filter, mudpan, anaerobic biological filter, partition area, good oxygen trickling filter and autogyration water -locator, supreme mudpan, anaerobic biological filter, partition area, trickling filter and the autogyration water -locator of being is in proper order down followed in the vertical setting of the biological filter jar body, this collects colating, anaerobism filtering pond and good oxygen trickling filter in an organic whole this biological filter, and it is less to have good nitrogen and phosphorus removal effect and a volume, saves area, and use cost is also lower.
Description
Technical field
This utility model is related to rural sewage treatment technical field, more particularly to a kind of rural sewage treatment biofilter.
Background technology
As rural areas in our country house is distributed relative distribution mostly, its apart from neighbouring cities and towns farther out, be directly brought into cities and towns
Sewage Plant is inconvenient, and prior art can not fully meet the situation of current present situation, and research reduced investment, treatment effeciency are high, suitable
Rural sewage treatment process for the little water yield of distributing is a very urgent technical problem.
At present, most of rural sewage treatment equipment can only decontamination roughly, it is impossible to filtration is circulated to sewage；Some are dirty
Water treatment facilities volume ratio itself is larger, installs and uses cost also higher.
Utility model content
This utility model is directed to the deficiencies in the prior art, there is provided a kind of coarse filtration, anaerobic filter and aerobic trickling filter in one,
Floor space can be saved with circulating filtration, with good Nitrogen/Phosphorus Removal and small volume, use cost is relatively low.
To realize that the purpose of this utility model adopts following technical scheme：A kind of rural sewage treatment biofilter, bag
Tank body, coarse filter, mudpan, anaerobic biofilter, marker space, trickling filter and spin water distributor are included, the tank body is erected
To setting, mudpan, anaerobic biofilter, marker space, trickling filter and self-rotating water-distributing in tank body, are sequentially consisted of
Device；The marker space medial wall is transversely provided with water-locator, and the water-locator is connected with coarse filter outlet, and the coarse filter is located at
Outside marker space, coarse strainer in coarse filter, is provided with；The marker space center is longitudinally provided with dredging tube and anaerobism filtrate dividing plate, institute
Dredging tube and anaerobism filtrate dividing plate insertion anaerobic biofilter are stated, mudpan bottom of going directly；In the anaerobic biofilter
Filling anaerobism filler, is additionally provided with immersible pump in anaerobic biofilter；Straight tube filler is provided with the trickling filter；The spinning
Water-locator center connects immersible pump outlet conduit, and the immersible pump outlet conduit insertion trickling filter is connected with water supply hose, intakes
The flexible pipe other end is connected with immersible pump.
Preferably, marker space side wall is additionally provided with manhole and outlet, the manhole is located above outlet；Separate
Area top circumferencial direction equidistantly opens up some air inlets；Dividing plate is additionally provided with inside marker space below air inlet, the dividing plate is inclined
Place, angle of inclination is 50 ° ~ 75 °, and the relatively low one end of dividing plate is located at below outlet；Near one section of dividing plate of outlet being can
Mobile dividing plate；Floating-ball level switch is additionally provided with inside the marker space.
Preferably, being provided with porous plate between the Anaerobe pond and mudpan；The trickling filter and marker space
Between be provided with retaining ring.
Preferably, the trickling filter straight tube filler number of plies is 2 ~ 6 layers, straight tube filler aperture is 3 ~ 10cm and every layer of filler
Aperture tapers into from top to bottom.
Preferably, being additionally provided with electrical control cubicles on the outside of the trickling filter.
Preferably, the tank body is half ground type structure, material is fiberglass, carbon steel anti-corrosion or rustless steel.
The beneficial effects of the utility model：This utility model collects regulation coarse filter, anaerobic filter, aerobic trickling filter in one
Body, adjusting coarse filter carries out primary filter to country sewage and mixes sanitary sewage；Anaerobic filter removes the COD of sanitary sewage
And most of phosphorus, the COD and nitrogen of trickling filter removal sanitary sewage；Immersible pump, Floating Ball Liquid Level are provided with this biological filter simultaneously
Switch and dividing plate, start and stop of the floating-ball level switch according to anaerobic filter water outlet Liquid level immersible pump, trickling filter water outlet is according to water
Matter situation is refiltered by dividing plate control discharge or backflow.
Description of the drawings
Fig. 1 is structural representation of the present utility model.
In figure：1 be coarse filter, 1.1 be coarse strainer, 2 be water-locator, 3 be porous plate, 4 be anaerobism filtrate dividing plate, 5 be inhale
Mud pipe, 6 be anaerobism filler, 7 be immersible pump, 8 be floating-ball level switch, 9 be outlet, 10 be moveable bulkhead, 11 be manhole,
12 it is electrical control cubicles, 13 mudpans, 14 be immersible pump outlet conduit, 15 be spin water distributor, 16 be tank body, 17 is straight tube
Filler, 18 be retaining ring, 19 be air inlet, 20 be dividing plate, 21 be water supply hose, 22 be anaerobic biofilter, 23 marker spaces, 24
It is trickling filter.
Specific embodiment
With reference to the accompanying drawings and examples this utility model is described further.
A kind of rural sewage treatment biofilter of this utility model, including tank body 16, coarse filter 1, mudpan 13, detest
Oxygen biofilter 22, marker space 23, trickling filter 24, and spin water distributor 15, the tank body 16 are vertically arranged, in tank body 16 from
Under supreme be followed successively by mudpan 13, anaerobic biofilter 22, marker space 23, trickling filter 24 and spin water distributor 15；Institute
State 23 medial wall of marker space and be transversely provided with water-locator 2, the water-locator 2 is connected with 1 outlet of coarse filter, the coarse filter 1
Outside marker space 23, in coarse filter 1, coarse strainer 1.1 is provided with；23 center of the marker space is longitudinally provided with dredging tube 5 and anaerobism
Filtrate dividing plate 4,4 insertion anaerobic biofilter 22 of the dredging tube 5 and anaerobism filtrate dividing plate, 13 bottom of mudpan of going directly；
Filling anaerobism filler 6 in the anaerobic biofilter 22, is additionally provided with immersible pump 7 in anaerobic biofilter 22；The trickling filter
Straight tube filler 17 is provided with 24；15 center of the spin water distributor connects immersible pump outlet conduit 14, the immersible pump water outlet
14 insertion trickling filter 24 of pipeline is connected with water supply hose 21, and 21 other end of water supply hose is connected with immersible pump 7, the marker space 23
Side wall is additionally provided with manhole 11 and outlet 9, and the manhole 11 is located above outlet 9；23 top circumferencial direction of marker space is equidistant
Open up some air inlets 19；Dividing plate 20,20 slant setting of the dividing plate, inclination angle are additionally provided with below 23 inside air inlet of marker space
Spend for 50 ° ~ 75 °, the relatively low one end of dividing plate 20 is located at below outlet 9；Near outlet 9 one section of dividing plate for it is removable every
Plate 10；Floating-ball level switch 8 is additionally provided with inside the marker space 23, is set between the Anaerobe pond 22 and mudpan 13
There is porous plate 3；It is provided with retaining ring 18 between the trickling filter 24 and marker space 23,17 number of plies of trickling filter straight tube filler is 2 ~
6 layers, 17 aperture of straight tube filler is that 3 ~ 10cm and every layer of stuffing hole footpath taper into from top to bottom, is also set on the outside of the trickling filter 24
There are electrical control cubicles 12, the tank body 16 is half ground type structure, and material is fiberglass, carbon steel anti-corrosion or rustless steel.
This utility model is not limited to a kind of rural sewage treatment biofilter involved by above-mentioned specific embodiment,
Those skilled in the art can also make various changes accordingly, but any be equal to this utility model or similar change
Should all cover in the range of this utility model claim.
Claims (6)
1. a kind of rural sewage treatment biofilter, including tank body, coarse filter, mudpan, anaerobic biofilter, separation
Area, trickling filter and spin water distributor, the tank body are vertically arranged, and mudpan, anaerobism are sequentially consisted of in tank body
Biofilter, marker space, trickling filter and spin water distributor；It is characterized in that：The marker space medial wall is transversely provided with water distribution
Device, the water-locator are connected with coarse filter outlet, and the coarse filter is located at outside marker space, and coarse strainer is provided with coarse filter；Institute
State marker space center and be longitudinally provided with dredging tube and anaerobism filtrate dividing plate, the dredging tube and anaerobism filtrate dividing plate insertion anaerobism
Biofilter, mudpan bottom of going directly, does not bottom out；Filling anaerobism filler in the anaerobic biofilter, in Anaerobe
Immersible pump is additionally provided with filter tank；Straight tube filler is provided with the trickling filter；The spin water distributor center connection diving is pumped out
Waterpipe, the immersible pump outlet conduit insertion trickling filter are connected with water supply hose, and the water supply hose other end is connected with immersible pump.
2. a kind of rural sewage treatment biofilter according to claim 1, it is characterised in that：Marker space side wall is also
Manhole and outlet are provided with, the manhole is located above outlet；Marker space top circumferencial direction equidistantly opens up some air inlets；
Dividing plate is additionally provided with inside marker space below air inlet, the dividing plate slant setting, angle of inclination are 50 ° ~ 75 °, and dividing plate is relatively low
One end is located at below outlet, is moveable bulkhead near one section of dividing plate of outlet；Ball float is additionally provided with inside the marker space
Liquid-level switch.
3. a kind of rural sewage treatment biofilter according to claim 1, it is characterised in that：The Anaerobe pond and
Porous plate is provided between mudpan, anaerobism filtrate middle setting dividing plate in anaerobic filter；The trickling filter and marker space it
Between be provided with retaining ring.
4. a kind of rural sewage treatment biofilter according to claim 1, it is characterised in that：The trickling filter straight tube is filled out
Bed of material number is 2 ~ 6 layers, and straight tube filler aperture is that 3 ~ 10cm and every layer of stuffing hole footpath taper into from top to bottom.
5. a kind of rural sewage treatment biofilter according to claim 1, it is characterised in that：On the outside of the trickling filter also
It is provided with electrical control cubicles.
6. a kind of rural sewage treatment biofilter according to claim 1, it is characterised in that：The tank body is half ground
Formula structure, material are fiberglass, carbon steel anti-corrosion or rustless steel.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620931272.8U CN206127056U (en) | 2016-08-24 | 2016-08-24 | Rural sewage treatment biological filter |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620931272.8U CN206127056U (en) | 2016-08-24 | 2016-08-24 | Rural sewage treatment biological filter |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206127056U true CN206127056U (en) | 2017-04-26 |
Family
ID=58566246
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620931272.8U Active CN206127056U (en) | 2016-08-24 | 2016-08-24 | Rural sewage treatment biological filter |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206127056U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109354157A (en) * | 2018-11-20 | 2019-02-19 | 上海择希环保工程有限公司 | Double layer rotating water distributor |
-
2016
- 2016-08-24 CN CN201620931272.8U patent/CN206127056U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109354157A (en) * | 2018-11-20 | 2019-02-19 | 上海择希环保工程有限公司 | Double layer rotating water distributor |
| CN109354157B (en) * | 2018-11-20 | 2023-10-31 | 上海择希环保工程有限公司 | Double-layer rotary water distributor |
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