CN206051791U - A kind of unpowered rural sewage-treatment plant - Google Patents
A kind of unpowered rural sewage-treatment plant Download PDFInfo
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- CN206051791U CN206051791U CN201620989756.8U CN201620989756U CN206051791U CN 206051791 U CN206051791 U CN 206051791U CN 201620989756 U CN201620989756 U CN 201620989756U CN 206051791 U CN206051791 U CN 206051791U
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Abstract
This utility model is related to a kind of unpowered rural sewage-treatment plant, and which includes sewage treatment tank and the disinfecting bucket being installed on the inside of the sewage treatment tank；There is inside the sewage treatment tank digestion zone cavity volume, one-level anaerobic zone cavity volume, secondary anaerobic area cavity volume and compound diafiltration area's cavity volume.The disinfecting bucket is vertically arranged at the compound diafiltration area cavity volume side, and which adopts, and dewatering in siphon type mode is i.e. internal to lead to outlet pipe；The entrance point of the outlet pipe is located inside the disinfecting bucket, and the port of export is stretched out on the outside of the sewage treatment tank；The outer bottom of the disinfecting bucket is also vertically connected with collection water conduit tube, and the lower horizontal of the collection water conduit tube is connected with collection branch pipe.This utility model structure design is compact, reasonable, and sewage treating efficiency is high and effect is good, by appropriate design and using dewatering in siphon type mode, is integrated into a set of power-free integrated and suitable for mountainous rural area sewage-treatment plant.
Description
Technical field
This utility model is related to technical field of sewage, and in particular to a kind of power-free integrated mountainous rural area of decentralized
Unpowered rural sewage-treatment plant.
Background technology
Essentially from feces, bathing, kitchen, laundry etc., it is to improve rural environment matter to handle country sewage well to country sewage
One of key area of amount.Rural potable water has realized that pressure current is registered one's residence substantially at present, and flush toilet is gradually popularized causes feces
Sewage quantity is greatly increased, and the electric popularization of the bathing such as solar water heater causes bath sewage discharge capacity gradually to increase, washing machine
Popularization washing sewage discharge capacity is increased, improvement of Kitchen hygiene measure etc. also results in the increase of kitchen waste water amount；It is same with this
When, with the reduction of the permanent workforce population in rural area, fecal sewage also field, kitchen waste water are used for the dirt of the traditional countrysides such as home poultry raising
The secondary Land use systems of water greatly reduce, and factors above causes country sewage amount to greatly increase.Country sewage arterial drainage index and
This device value is as follows：（Unit：mg/L）
The country has numerous technologies and integrated apparatus for being adapted to rural sewage treatment at present, generally comprises innoxious excrement
Pond, grille well, regulating reservoir, anaerobic pond, Aerobic Pond, sedimentation tank, artificial swamp (once in a while including this operation) etc..These technologies are formed
Technological process it is typically as follows：
Above-described sewage water treatment method, it is ensured that the stably reaching standard of water outlet, but using at the sewage of mountainous rural area
There are problems that in reason following some：
（1）Dynamic equipment, need to run power consumption, and farmers in mountain area income level is low, increase peasant burden；
（2）Domestic sewage in rural areas, is both polluter, and resource.Above-mentioned sewage water treatment method is more suitable for many families and concentrates
Process.But when many families focus on, peasant household is also unwilling；
（3）Oneself rich water is allowed to run away in vain, if also needing to draw sewage disposal expense, peasant household is more reluctant；
（4）Above-mentioned sewage water treatment method needs the operation of specialty and the ability of maintenance, with greater need for the responsibility of height, but mountain area
There is the present situation such as dispersion, remote in rural area, cause to run and safeguard not in place；
（5）Above-mentioned sewage water treatment method needs qualified construction and debugging quality, just can guarantee that and designs water target, but mountain
Area rural area Jing is commonly present construction and debugs quality the problems such as cannot be guaranteed.
The content of the invention
For the problems referred to above, the utility model proposes a kind of structure design is compact, reasonable, sewage treating efficiency is high and imitates
It is really good, using mountain area drop it is obvious the characteristics of, by traditional anaerobic tank digestion process, Anaerobic Contact filter tank technique and nitrify anti-nitre
Change artificial filtration process technique, sterilization process etc., by appropriate design and using dewatering in siphon type mode, be integrated into a set of nothing and move
Power integrated and unpowered rural sewage-treatment plant suitable for mountainous rural area.
The technical solution of the utility model is as follows：
Above-mentioned unpowered rural sewage-treatment plant, including sewage treatment tank and be installed on the inside of the sewage treatment tank
Disinfecting bucket；There is inside the sewage treatment tank digestion zone cavity volume, one-level anaerobic zone cavity volume, secondary anaerobic area cavity volume and be combined
Diafiltration area's cavity volume；The digestion zone cavity volume is located at the sewage treatment tank interior side, is correspondingly provided with flat with ground directly over which
The first neat inspection socket, upper end side level are provided with water inlet pipe；Described water inlet pipe one end connects the digestion zone cavity volume, the other end
Stretch out outside the sewage treatment tank；The digestion zone cavity volume side is provided with the first water stream channel, with respect to opposite side and described two
The second water stream channel is provided between the cavity volume of level anaerobic zone, the upper end of second water stream channel is to secondary anaerobic area cavity volume one
Side offers the first flowing hole；One-level anaerobic zone cavity volume is located at below the digestion zone cavity volume and internal equipped with one-level anaerobism
Filtrate；Secondary anaerobic area cavity volume is located at the sewage treatment tank middle inside, is filled with secondary anaerobic filtrate, just inside which
Top is correspondingly provided with second inspection socket concordant with ground, is provided with the 3rd current near the compound diafiltration area cavity volume side and leads to
Road；The upper end of the 3rd water stream channel offers the second flowing hole to the compound diafiltration area cavity volume side；The composite cementation
Filter area's cavity volume is located at opposite side inside the sewage treatment tank, and threeth inspection socket concordant with ground is correspondingly provided with directly over which；
The outer top of the sewage treatment tank is vertically being provided with ventilation positioned at the region between second inspection socket and the 3rd inspection socket
Pipe；The inside of the compound diafiltration area cavity volume is divided into bed course area, one-level diafiltration area and two grades of diafiltration areas from bottom to top successively；
The disinfecting bucket is vertically arranged at the compound diafiltration area cavity volume side, and which adopts, and dewatering in siphon type mode is i.e. internal to be led to out
Water pipe；The entrance point of the outlet pipe is located inside the disinfecting bucket, and the port of export is stretched out on the outside of the sewage treatment tank；It is described
The outer bottom of disinfecting bucket is also vertically connected with collection water conduit tube, and the lower horizontal of the collection water conduit tube is connected with collection branch pipe.
The unpowered rural sewage-treatment plant, wherein：The water inlet pipe less than the first inspection socket 0.5m ~
0.7m。
The unpowered rural sewage-treatment plant, wherein：The entrance point of the outlet pipe is higher by the interior of the disinfecting bucket
Bottom 50mm, the port of export are less than first inspection socket, the second inspection socket and the 3rd inspection socket 1.5m ~ 2.0m.
The unpowered rural sewage-treatment plant, wherein：The bottom of the digestion zone cavity volume is away from first inspection socket
Difference in height be 1.2m, bottom is provided with screw-type access panel.
The unpowered rural sewage-treatment plant, wherein：The one-level anaerobism filtrate and secondary anaerobic filtrate are by one
Group periphery is combined for the filler frame of frame net, and PP lamellar of the specific surface area more than 600 ㎡/m is filled inside the frame net
Filler.
The unpowered rural sewage-treatment plant, wherein：The one-level anaerobism filtrate cumulative volume accounts for the one-level anaerobism
2/3rds of area's cavity volume volume；The secondary anaerobic consider material cumulative volume account for the secondary anaerobic area cavity volume volume six/
Five.
The unpowered rural sewage-treatment plant, wherein：, in 200 ~ 350mm, which is by particle diameter for the height in the bed course area
Cobble for 20 ~ 40mm is constituted；, between 500 ~ 750mm, which is by the river that particle diameter is 2 ~ 3mm for the height in the one-level diafiltration area
Iron filings, wood flour composition that particle diameter be 2 ~ 5mm of the husky, particle diameter for 2 ~ 3mm；It is described two grades diafiltration area height 500 ~ 750mm it
Between, its haydite by particle diameter for 3 ~ 5mm is constituted.
The unpowered rural sewage-treatment plant, wherein：The sewage treatment tank is glass steel material, and its width exists
Between 1.0m ~ 2.0m, highly between 1.8m ~ 3.0m, length is between 2.4m ~ 8.0m.
Beneficial effect：
It is this utility model unpowered rural sewage-treatment plant reasonable in design, compact, it is integrated with anaerobic tank, two-stage and detests
The technologies such as oxygen contact filter, artificial diafiltration, sterilization, using mountain area drop it is obvious the characteristics of, by traditional anaerobic tank digestion process,
Anaerobic Contact filter tank technique and the artificial filtration process technique of nitration denitrification, sterilization process etc., by appropriate design and utilize rainbow
Suction drainage pattern, is integrated into a set of power-free integrated and applicable mountainous rural area, and sewage treating efficiency is high and effect is good.
Meanwhile, this utility model has further the advantage that：
（1）In the water outlet of this utility model unpowered rural sewage-treatment plant, the water quality index such as COD, BOD can reach
GB18918-2002《Urban wastewater treatment firm pollutant emission standard》Middle one-level A standard and GB5084-2005《Farmland irrigating water
Matter standard》In most tight require；In the water outlet of this device, the water quality index such as ammonia nitrogen, total nitrogen, total phosphorus can reach GB18918-2002
《Urban wastewater treatment firm pollutant emission standard》Middle one-level B standard.
（2）This utility model unpowered rural sewage-treatment plant, on the basis of ground potential difference is made full use of, is unpowered
Equipment, need not run power consumption.
（3）The integrated device of this utility model unpowered rural sewage-treatment plant, it is previously fabricated in factory to complete,
Processing and manufacturing quality is secure, and in-site installation is simple.
（4）This utility model unpowered rural sewage-treatment plant day-to-day operation safeguards extremely simple, it is not necessary to specialty
Operation and the ability of maintenance, peasant household oneself just can be with.
（5）This utility model unpowered rural sewage-treatment plant is buried integrated apparatus, it is adaptable to distributing agriculture
Sewage after the sanitary sewage disposal at family, postdigestive feces sludge and process is all the utilizable resource of peasant household oneself.This
A little resource right of attributions clearly, are conducive to improving the enthusiasm of peasant household's operation.
Description of the drawings
Front views of the Fig. 1 for this utility model unpowered rural sewage-treatment plant；
Top views of the Fig. 2 for this utility model unpowered rural sewage-treatment plant；
Internal structure schematic diagrams of the Fig. 3 for this utility model unpowered rural sewage-treatment plant.
Specific embodiment
As shown in Figures 1 to 3, this utility model unpowered rural sewage-treatment plant, it is adaptable to mountainous rural area or other live
Residence drainage point is more than the sanitary sewage disposal of the decentralized peasant household in 1.5m rural areas to the discrepancy in elevation between receiving water body, while dispersion can be received
The ground flushing waste water in the poultry circle storehouse of type cultivation.The power-free integrated mountainous rural area unpowered rural of this utility model decentralized
Sewage-treatment plant includes sewage treatment tank 1 and disinfecting bucket 2.
The sewage treatment tank 1 is for glass steel material and inside has cavity volume, and its width highly exists between 1.0m ~ 2.0m
Between 1.8m ~ 3.0m, length is between 2.4m ~ 8.0m（Length, width and height access the amount positive correlation of this device with sewage）.The sewage
There is inside treatment trough 1 digestion zone cavity volume 11, one-level anaerobic zone cavity volume 12, secondary anaerobic area cavity volume 13 and compound diafiltration area's cavity volume
14。
Wherein, the digestion zone cavity volume 11 is located at 1 inside left of sewage treatment tank and hydraulic detention time is 12h, and which is just
Top is correspondingly provided with first inspection socket 111 concordant with ground, and one sidewall horizontal of upper end is provided with water inlet pipe 112；The water inlet pipe 112
It is 0.5m ~ 0.7m less than the first inspection socket 111, one is connected in digestion zone cavity volume 11, and the other end is stretched out to sewage treatment tank 1
It is outside；The first water stream channel 113 is provided with the left of the digestion zone cavity volume 11, between right side and secondary anaerobic area cavity volume 13, second is provided with
Water stream channel 114, and first flowing hole is being offered to 13 side level of secondary anaerobic area cavity volume positioned at 114 upper end of water stream channel
115, the port size of first flowing hole 115 is not less than 100mm*100mm；First water stream channel 113 and the second water stream channel
114 upper end is in open state, and not less than 100mm*100mm, second current lead to the cross dimensions of first water stream channel 113
Water velocity in road 114 is not more than 0.8m/h.Wherein, difference in height of the bottom of the digestion zone cavity volume 11 away from the first inspection socket 11
For 1.2m, bottom is provided with screw-type access panel, a diameter of 700mm of the access panel；700 are being reached higher than the digestion zone cavity volume 11
Just mm completely spreads grid, and grid screen distance is 30mm.
The one-level anaerobic zone cavity volume 12 is located at below the digestion zone cavity volume 11 and internal equipped with one-level anaerobism filtrate, the one-level
The hydraulic detention time of anaerobic zone cavity volume 12 is 12h；Filler frame of the one-level anaerobism filtrate by one group of periphery for frame net is combined
Form, inside frame net, fill PP laminal filter of the specific surface area more than 600 ㎡/m；The one-level anaerobism filtrate cumulative volume accounts for this
2/3rds of 12 volume of one-level anaerobic zone cavity volume.
The secondary anaerobic area cavity volume 13 is located at 1 middle inside of sewage treatment tank and is located at digestion zone cavity volume 11 and one-level anaerobism
12 side of area's cavity volume, its hydraulic detention time are 24h, and inside is filled with secondary anaerobic filtrate（The secondary anaerobic considers material by one group
Periphery is combined for the filler frame of frame net, and PP laminal filter of the specific surface area more than 600 ㎡/m is filled inside frame net；
The secondary anaerobic filtrate cumulative volume accounts for 5/6ths of 13 volume of secondary anaerobic area cavity volume, and surface is correspondingly provided with concordant with ground
The second inspection socket 131, be provided with the 3rd water stream channel 132, the 3rd water stream channel 132 near 14 side of compound diafiltration area's cavity volume
Top be that open state and upper end offer the second flowing hole 133 near 14 side of compound diafiltration area's cavity volume, second flowing hole
133 port size is not less than 100mm*100mm, and the water velocity in the 3rd water stream channel 132 is not more than 0.8m/h.
The compound diafiltration area cavity volume 14 is located at 1 inner right side of sewage treatment tank and hydraulic detention time is 24h, directly over which
It is correspondingly provided with threeth inspection socket 141 concordant with ground；The outer top of the sewage treatment tank 1 positioned at the 3rd inspection socket 141 with
Region between second inspection socket 131 is also vertically provided with a pair of breathers 142, first inspection socket 111, the second inspection socket 131
Highly identical with the 3rd inspection socket 141, the breather 142 is higher by first inspection socket 111, the second inspection socket 131 and the 3rd inspection
Look into mouth 141 and reach 300mm；It is divided into diafiltration area of bed course area 143, one-level inside the compound diafiltration area cavity volume 14 from bottom to top successively
144 and two grades diafiltration areas 145；The height in the bed course area 143 is made up of cobble of the particle diameter for 20 ~ 40mm in 200 ~ 350mm；Should
One-level is percolated 144 height of area between 500 ~ 750mm, by particle diameter be the river sand of 2 ~ 3mm, particle diameter be the iron filings of 2 ~ 3mm, particle diameter be
The wood flour composition of 2 ~ 5mm；This two grades diafiltration 145 height of area are made up of haydite of the particle diameter for 3 ~ 5mm between 500 ~ 750mm.
The disinfecting bucket 2 is located inside sewage treatment tank 1 and hydraulic detention time is 0.5h, and which is vertically arranged at the composite cementation
On the right side of filter area's cavity volume 14, inside leads to outlet pipe 21, and the outlet pipe 21 adopts dewatering in siphon type mode, its entrance point to be higher by and disappear
The inner bottom 50mm of malicious bucket 2, the port of export are stretched out on the outside of sewage treatment tank 1 and less than first inspection socket 111, the second inspection socket
131 and the 3rd inspection socket 141 between 1.5m ~ 2.0m；Wherein, the outer bottom of the disinfecting bucket 2 is also vertically connected with collection water conduit tube
22, the lower horizontal of the collection water conduit tube 22 is connected with a collection branch pipe 23, the water in the collection water conduit tube 22 and collection branch pipe 23
Flow velocity degree is no more than 0.6m/s.
This utility model structure design is compact, reasonable, and sewage treating efficiency is high and effect is good, obvious using mountain area drop
Feature, by traditional anaerobic tank digestion process, Anaerobic Contact filter tank technique and nitration denitrification artificial filtration process technique, sterilization
Technique etc., by appropriate design and using dewatering in siphon type mode, is integrated into a set of power-free integrated and is applied to mountain area agriculture
Village's sewage disposal.
Claims (8)
1. a kind of unpowered rural sewage-treatment plant, it is characterised in that：Described device includes sewage treatment tank and is installed in institute
State the disinfecting bucket on the inside of sewage treatment tank；Inside the sewage treatment tank have digestion zone cavity volume, one-level anaerobic zone cavity volume, two grades
Anaerobic zone cavity volume and compound diafiltration area's cavity volume；
The digestion zone cavity volume is located at the sewage treatment tank interior side, and first concordant with ground is correspondingly provided with directly over which
Inspection socket, upper end side level are provided with water inlet pipe；Described water inlet pipe one end connects the digestion zone cavity volume, and the other end stretches out described
Outside sewage treatment tank；The digestion zone cavity volume side is provided with the first water stream channel, with respect to opposite side and the secondary anaerobic area
The second water stream channel is provided between cavity volume, the upper end of second water stream channel is offered to the secondary anaerobic area cavity volume side
First flowing hole；
One-level anaerobic zone cavity volume is located at below the digestion zone cavity volume and internal equipped with one-level anaerobism filtrate；
Secondary anaerobic area cavity volume is located at the sewage treatment tank middle inside, is filled with secondary anaerobic filtrate, just inside which
Top is correspondingly provided with second inspection socket concordant with ground, is provided with the 3rd current near the compound diafiltration area cavity volume side and leads to
Road；The upper end of the 3rd water stream channel offers the second flowing hole to the compound diafiltration area cavity volume side；
The compound diafiltration area cavity volume is located at opposite side inside the sewage treatment tank, is correspondingly provided with concordant with ground directly over which
The 3rd inspection socket；The outer top of the sewage treatment tank is positioned at the region between second inspection socket and the 3rd inspection socket
Breather is provided with vertically；The inside of the compound diafiltration area cavity volume is divided into bed course area, one-level diafiltration area from bottom to top successively
With two grades of diafiltration areas；
The disinfecting bucket is vertically arranged at the compound diafiltration area cavity volume side, and which adopts, and dewatering in siphon type mode is i.e. internal to draw
There is outlet pipe；The entrance point of the outlet pipe is located inside the disinfecting bucket, and the port of export is stretched out on the outside of the sewage treatment tank；
The outer bottom of the disinfecting bucket is also vertically connected with collection water conduit tube, and the lower horizontal of the collection water conduit tube is connected with collection branch pipe.
2. unpowered rural sewage-treatment plant as claimed in claim 1, it is characterised in that：The water inlet pipe is less than described the
One inspection socket 0.5m ~ 0.7m.
3. unpowered rural sewage-treatment plant as claimed in claim 1, it is characterised in that：The entrance point of the outlet pipe is high
Go out the inner bottom 50mm of the disinfecting bucket, the port of export less than first inspection socket, the second inspection socket and the 3rd inspection socket 1.5m ~
2.0m。
4. unpowered rural sewage-treatment plant as claimed in claim 1, it is characterised in that：The bottom of the digestion zone cavity volume
Difference in height away from first inspection socket is 1.2m, and bottom is provided with screw-type access panel.
5. unpowered rural sewage-treatment plant as claimed in claim 1, it is characterised in that：The one-level anaerobism filtrate and two
Level anaerobism is considered filler frame of the material by one group of periphery for frame net and is combined, and fills specific surface area and be more than inside the frame net
The PP laminal filters of 600 ㎡/m.
6. the unpowered rural sewage-treatment plant as described in claim 1 or 5, it is characterised in that：The one-level anaerobism filtrate
Cumulative volume accounts for 2/3rds of the one-level anaerobic zone cavity volume volume；The secondary anaerobic filtrate cumulative volume accounts for the secondary anaerobic
5/6ths of area's cavity volume volume.
7. unpowered rural sewage-treatment plant as claimed in claim 1, it is characterised in that：The height in the bed course area exists
200 ~ 350mm, its cobble by particle diameter for 20 ~ 40mm are constituted；
, between 500 ~ 750mm, which is by the river sand that particle diameter is 2 ~ 3mm, the ferrum that particle diameter is 2 ~ 3mm for the height in the one-level diafiltration area
Bits, particle diameter are constituted for the wood flour of 2 ~ 5mm；
Between 500 ~ 750mm, its haydite by particle diameter for 3 ~ 5mm is constituted the height in two grades of diafiltrations area.
8. unpowered rural sewage-treatment plant as claimed in claim 1, it is characterised in that：The sewage treatment tank is glass
Steel matter, between 1.0m ~ 2.0m, highly between 1.8m ~ 3.0m, length is between 2.4m ~ 8.0m for its width.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620989756.8U CN206051791U (en) | 2016-08-31 | 2016-08-31 | A kind of unpowered rural sewage-treatment plant |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620989756.8U CN206051791U (en) | 2016-08-31 | 2016-08-31 | A kind of unpowered rural sewage-treatment plant |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206051791U true CN206051791U (en) | 2017-03-29 |
Family
ID=58378428
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620989756.8U Active CN206051791U (en) | 2016-08-31 | 2016-08-31 | A kind of unpowered rural sewage-treatment plant |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206051791U (en) |
-
2016
- 2016-08-31 CN CN201620989756.8U patent/CN206051791U/en active Active
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of utility model: A powerless rural sewage treatment device Effective date of registration: 20210928 Granted publication date: 20170329 Pledgee: Shiyan Branch of Bank of China Limited Pledgor: Hubei Shanding Environmental Technology Co., Ltd Registration number: Y2021980010098 |
|
| PE01 | Entry into force of the registration of the contract for pledge of patent right | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of utility model: An unpowered rural sewage treatment device Effective date of registration: 20220616 Granted publication date: 20170329 Pledgee: Bank of China Limited by Share Ltd. Shiyan branch Pledgor: HUBEI SHANDING ENVIRONMENT TECHNOLOGY CO.,LTD. Registration number: Y2022980008024 |