CN207227241U - A kind of new rural village domestic sewage denitrifying-dephosphorizing cleaning system - Google Patents
A kind of new rural village domestic sewage denitrifying-dephosphorizing cleaning system Download PDFInfo
- Publication number
- CN207227241U CN207227241U CN201721210795.4U CN201721210795U CN207227241U CN 207227241 U CN207227241 U CN 207227241U CN 201721210795 U CN201721210795 U CN 201721210795U CN 207227241 U CN207227241 U CN 207227241U
- Authority
- CN
- China
- Prior art keywords
- domestic sewage
- zone
- tank
- dephosphorizing
- connection
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Active
Links
Landscapes
- Treatment Of Sludge (AREA)
- Treatment Of Biological Wastes In General (AREA)
- Biological Treatment Of Waste Water (AREA)
Abstract
A kind of new rural village domestic sewage denitrifying-dephosphorizing cleaning system, including domestic sewage in rural areas householder, the septic tank of connection corresponding with domestic sewage in rural areas householder's sewage pipe and the outlet pipe being connected with septic tank, each domestic sewage in rural areas householder one septic tank of corresponding connection, purification tank is had additional after septic tank, all septic tanks, which are connected in parallel and uniformly collect, is connected to a purification tank, purification tank connects outlet pipe, and purification tank is provided with reflux line connection septic tank.Rural sewage treatment is realized by septic tank, purification tank, realizes two sections of Biochemical Treatments；Keep higher activated sludge concentration；Purification tank is without blocking；Realize that scattered household sewage everywhere is collected to collect, be jointly processed by；Sewage disposal has reached the effect of total nitrogen total phosphorus level-one A；Nitrification, denitrification are synchronously realized using aerobic activated sludge particles.
Description
Technical field
The utility model belongs to sewage disposal, environmental protection technical field, especially formats in rural sewage treatment two
The improvement upgrading of manure pit and three-grid septic tank.
Background technology
Now, new rural village sewage purification slot device processing is widely used in Chinese countryside, wherein conventional design
Two grid septic tanks or three-grid septic tank are can be generally divided into, conventional septic tank there are many drawbacks, and new rural village is using conventional
During cesspool sewage processing, after pipeline aging blocks, activated sludge will be unable to supply crops and use, in the feelings of pipeline connection
Under condition, two grid septic tanks or three-grid septic tank that routinely use, do not play the effect of denitrogenation dephosphorizing yet, but are expelled directly out,
So as to cause the pollution of river.
In addition, traditional simple septic tank treatment technology, easily produces blocking so that be unable to reach total nitrogen total phosphorus level-one A
Effect, this also brings many difficulties for New Chinese Rural environmental pollution improvement.
Utility model content
The utility model is in view of the deficiencies of the prior art, there is provided one kind realizes two sections of Biochemical Treatments；Keep higher
Activated sludge concentration；Purification tank is without blocking；Realize that scattered household sewage everywhere is collected to collect, be jointly processed by；Sewage disposal reaches
The effect of total nitrogen total phosphorus level-one A is arrived；Nitrification is synchronously realized using aerobic activated sludge particles, the new rural village of denitrification is given birth to
Sewage denitrification and dephosphorization cleaning system living.
To realize the utility model aim, there is provided following technical scheme：A kind of new rural village domestic sewage denitrifying-dephosphorizing is net
Change system, including domestic sewage in rural areas householder, connection corresponding with domestic sewage in rural areas householder's sewage pipe septic tank and with change
The outlet pipe of manure pit connection, it is characterised in that each domestic sewage in rural areas householder is corresponding to connect a septic tank, increases after septic tank
Equipped with purification tank, all septic tanks, which are connected in parallel and uniformly collect, is connected to a purification tank, purification tank connection outlet pipe, purification
Groove is provided with reflux line connection septic tank.
Preferably, septic tank includes horizontal type shell, is opened in the water inlet of horizontal type shell left end, is opened in horizontal type shell
Horizontal type shell is separated into by the water outlet of right end, two pieces of main partition plates being arranged in horizontal type shell, two pieces of main partition plates from left to right
Three sealed chambers, respectively constitute anaerobic zone, aerobic zone and settling zone, and two pieces of main nearly tops of partition plate offer feces port, its
It is characterized in that air lift is provided with anaerobic zone goes out excrement device automatically, is provided with mixed liquor air-lift device, the air lift in aerobic zone
Automatically go out excrement device, mixed liquor air-lift device and fan induced draught mouth is connected by an air lift pipeline, aerobic zone bottom is provided with exposure
Device of air, aerator connect fan outlet by an aerated conduit.
Preferably, be provided with 1 in anaerobic zone, 2,3......N+1 block pair partition plates, by anaerobic zone be separated into Ith area of anaerobism,
IIth area of anaerobism, III area ... anaerobism N+ of anaerobism, Ith areas, nearly top offers feces port on the pair partition plate.
Include stretching into carrying excrement supervisor, with carrying excrement supervisor connecting for the nearly bottom in anaerobic zone preferably, air lift goes out excrement device automatically
Connect rotatable flow regulator, the nightsoil discharging pipe with rotatable flow regulator, nightsoil discharging pipe connection night-soil collecting bucket.
Preferably, mixed liquor air-lift device includes stretching into the mixed liquor air lift supervisor of the nearly bottom in aerobic zone and mixed liquor
Air lift supervisor's connection rotatable flow regulator, the reflux line being connected with rotatable flow regulator, reflux line connection anaerobic zone,
Sewage backflow in aerobic zone is set to carry out denitrification into anaerobic zone.
Preferably, the internal lining pipe of rotatable flow regulator including end sealing, the revoling tube being placed on internal lining pipe, setting
The jointing of internal lining pipe bottom is placed in, internal lining pipe side wall offers apopore, and corresponding to apopore on revoling tube side wall opens up
There is adjustment hole, regurgitant volume is adjusted by rotating the registration of revoling tube adjustment apertures and apopore.
Preferably, purification tank includes sealing groove body, anaerobic zone, aerobic zone, aeration zone, recirculating zone are divided into groove body.
After mud-water separation, these sewage collectings collect into integrated purification tank, and inside points are aerobic, anaerobic zone, aeration zone and reflux
Area.The after-treatment of sewage is carried out, sewage first enters anaerobic zone, using the effect of anaerobic bacteria, makes organic matter that hydrolysis, acid occur
Change and methanation, then flow into aerobic zone, carry out the organic matter such as Aerobic Process for Treatment, degradation of ammonia nitrogen, flow into aeration zone afterwards and carry out
Air Exposure, volatile materials and gas are discharged in air, and last sewage enters recirculating zone, by reflux by activity
Sludge reflux finally goes out the mud discharging after processing to each section of biochemical septic tank.
The utility model beneficial effect：There is a special septic tank in the utility model each household family, by pipeline with
Corresponding family's connection, each septic tank are separate.The utility model passes through the sludge after the processing of each septic tank
Circular or rectangular duct is connected in an integrated purification tank, is uniformly processed in purification tank, have in purification tank anaerobic zone,
Aerobic zone, aeration zone, recirculating zone, they are combined, and overcome the shortcoming of existing process, realize two sections of lifes
Change treatment effect；Maintain higher activated sludge concentration；Purification tank is without blocking；Realize that scattered household sewage everywhere is collected to converge
Always, it is jointly processed by；Disposal ability has reached the effect of total nitrogen total phosphorus level-one A；Nitre is synchronously realized using aerobic activated sludge particles
Change, denitrification.
Brief description of the drawings
Fig. 1 is the system schematic of the utility model.
Fig. 2 is digestion tank structure schematic diagram in the utility model embodiment 1.
Fig. 3 is digestion tank structure schematic diagram in the utility model embodiment 2.
Fig. 4 is mixed liquor air-lift device, air lift goes out excrement apparatus structure schematic diagram automatically.
Fig. 5 is rotatable flow regulator structure diagram.
Embodiment
Embodiment 1：A kind of new rural village domestic sewage denitrifying-dephosphorizing cleaning system, including domestic sewage in rural areas householder 17, with
The outlet pipe 18 that 17 sewage pipe of domestic sewage in rural areas householder corresponds to the septic tank of connection and is connected with septic tank, each rural area life
Sewage householder 17 living is corresponding to connect a septic tank, has additional purification tank 19 after septic tank, all septic tanks are connected in parallel and unite
One collects and is connected to a purification tank 19, and purification tank 19 connects outlet pipe 18, and purification tank 19 is provided with reflux line connectionization excrement
Pond.Purification tank 19 includes sealing groove body, and anaerobic zone, aerobic zone, aeration zone, recirculating zone are divided into groove body, is set in recirculating zone
Return duct leads connection anaerobic zone.
Septic tank includes horizontal type shell 1, is opened in the water inlet 1.1 of 1 left end of horizontal type shell, is opened in the right side of horizontal type shell 1
The water outlet 1.2 at end, the main partition plate 2 of two pieces be arranged in horizontal type shell 1, two pieces of main partition plates 2 divide horizontal type shell 1 from left to right
Three sealed chambers are divided into, respectively constitute anaerobic zone 3, aerobic zone 4 and settling zone 5, two pieces of main 2 nearly tops of partition plate offered
Excrement mouth 2.1, the water inlet 1.1 and water outlet 1.2 are respectively positioned on 1 nearly top of horizontal type shell, and it is automatic to be provided with air lift in anaerobic zone 3
Go out excrement device 6, mixed liquor air-lift device 7 is provided with aerobic zone 4, the air lift goes out excrement device 6, mixed liquor air-lift device automatically
7 connect 10 inlet scoop of wind turbine by the first air lift pipeline 8, the second air lift pipeline 9, and 10 air outlet of wind turbine is connected by aerated conduit
The aerator 11 of 4 bottom of aerobic zone is connect, air lift goes out excrement device 6 and is responsible for including stretching into the excrement that carries of 3 nearly bottom of anaerobic zone automatically
6.1st, rotatable flow regulator 11, the nightsoil discharging pipe 12 with rotatable flow regulator 11 are connected with carrying excrement supervisor 6.1, nightsoil discharging pipe 12 connects
Connect night-soil collecting bucket 13；Mixed liquor air-lift device 7 includes stretching into the mixed liquor air lift supervisor 7.1 of 3 nearly bottom of aerobic zone and mixed liquor gas
Carry the connection of supervisor 7.1 rotatable flow regulator 11, the reflux line 7.2 being connected with rotatable flow regulator 11, reflux line 7.2
Stretch into anaerobic zone 3 and offer refluxing opening 7.2.1, connect anaerobic zone 3, sewage backflow in aerobic zone 4 is carried out into anaerobic zone 3
Denitrification, the first air lift pipeline 8, the second air lift pipeline 9, which are both provided with vertical section and are coaxially inserted in, carries excrement supervisor 6.1, mixed
Close in liquid air lift supervisor 7.1.
Embodiment 2：With reference to embodiment 1,1 piece of secondary partition plate 14 is provided with the anaerobic zone 3 of septic tank, anaerobic zone 3 is separated
Into I area 15 of anaerobism, II area 16 of anaerobism, nearly top offers feces port 14.1 on the pair partition plate 14, and the air lift goes out automatically
Excrement device 6 is arranged in II area 16 of anaerobism, and the reflux line 7.2 of the mixed liquor air-lift device 7 stretches into I area 15 of anaerobism, anaerobism
In II area 16, and it is both provided with refluxing opening 7.2.1.
In above-described embodiment 1 or 2, rotatable flow regulator 11 includes the internal lining pipe 11.1 of end sealing, is placed on internal lining pipe
Revoling tube 11.2 on 11.1, the jointing 11.3 for being arranged at 11.1 bottom of internal lining pipe,（Jointing can use anchor ear）
11.1 side wall of internal lining pipe offers apopore 11.1.1, and corresponding to apopore 11.1.1 on 11.2 side wall of revoling tube offers adjusting
Hole 11.2.1, reflux is adjusted by rotating the registration of 11.2 adjustment apertures 11.2.1 of revoling tube and apopore 11.1.1
Amount.
In above-described embodiment, purification tank can also be the conventional purification device of the prior art.
Claims (7)
1. a kind of new rural village domestic sewage denitrifying-dephosphorizing cleaning system, including domestic sewage in rural areas householder and domestic sewage in rural areas
The outlet pipe that householder's sewage pipe corresponds to the septic tank of connection and is connected with septic tank, it is characterised in that each domestic sewage in rural areas
Householder is corresponding to connect a septic tank, has additional purification tank after septic tank, all septic tanks are connected in parallel and uniformly collect connection
To a purification tank, purification tank connection outlet pipe, purification tank is provided with reflux line connection septic tank.
A kind of 2. new rural village domestic sewage denitrifying-dephosphorizing cleaning system according to claim 1, it is characterised in that septic tank
Including horizontal type shell, the water outlet that is opened in the water inlet of horizontal type shell left end, is opened in horizontal type shell right end, be arranged at it is horizontal
Horizontal type shell is separated into three sealed chambers, respectively constitutes and detest by two pieces of main partition plates in housing, two pieces of main partition plates from left to right
Oxygen area, aerobic zone and settling zone, two pieces of main nearly tops of partition plate offer feces port, it is characterised in that gas is provided with anaerobic zone
Carry and go out excrement device automatically, mixed liquor air-lift device is provided with aerobic zone, the air lift goes out excrement device, mixed liquor air lift dress automatically
Put and fan induced draught mouth is connected by an air lift pipeline, aerobic zone bottom is provided with aerator, and aerator passes through an aeration
Pipeline connects fan outlet.
A kind of 3. new rural village domestic sewage denitrifying-dephosphorizing cleaning system according to claim 1, it is characterised in that
Be provided with 1 in anaerobic zone, 2,3......N+1 block pair partition plates, anaerobic zone is separated into Ith area of anaerobism, IIth area of anaerobism, anaerobism
III area ... anaerobism N+, Ith areas, nearly top offers feces port on the pair partition plate.
A kind of 4. new rural village domestic sewage denitrifying-dephosphorizing cleaning system according to claim 1, it is characterised in that
Air lift goes out excrement device automatically to be included stretching into carrying excrement supervisor, adjusting with carrying excrement supervisor's connection rotary current for the nearly bottom in anaerobic zone
Device, the nightsoil discharging pipe with rotatable flow regulator, nightsoil discharging pipe connection night-soil collecting bucket.
A kind of 5. new rural village domestic sewage denitrifying-dephosphorizing cleaning system according to claim 1, it is characterised in that mixed liquor
Air-lift device includes stretching into the mixed liquor air lift supervisor of the nearly bottom in aerobic zone, is adjusted with mixed liquor air lift supervisor's connection rotary current
Device, the reflux line being connected with rotatable flow regulator, reflux line connection anaerobic zone, make in aerobic zone sewage backflow into anaerobism
Area carries out denitrification.
A kind of 6. new rural village domestic sewage denitrifying-dephosphorizing cleaning system according to claim 4 or 5, it is characterised in that rotation
Flow regulator includes the internal lining pipe, the revoling tube being placed on internal lining pipe, the connection for being arranged at internal lining pipe bottom of end sealing
Connector, internal lining pipe side wall offer apopore, and corresponding to apopore on revoling tube side wall offers adjustment hole, by rotating
The registration of casing adjustment apertures and apopore adjusts regurgitant volume.
A kind of 7. new rural village domestic sewage denitrifying-dephosphorizing cleaning system according to claim 1, it is characterised in that purification tank
Including sealing groove body, anaerobic zone, aerobic zone, aeration zone, recirculating zone are divided into groove body, sets return duct to lead connection in recirculating zone
Anaerobic zone.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721210795.4U CN207227241U (en) | 2017-09-21 | 2017-09-21 | A kind of new rural village domestic sewage denitrifying-dephosphorizing cleaning system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721210795.4U CN207227241U (en) | 2017-09-21 | 2017-09-21 | A kind of new rural village domestic sewage denitrifying-dephosphorizing cleaning system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207227241U true CN207227241U (en) | 2018-04-13 |
Family
ID=61863164
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721210795.4U Active CN207227241U (en) | 2017-09-21 | 2017-09-21 | A kind of new rural village domestic sewage denitrifying-dephosphorizing cleaning system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207227241U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108545850A (en) * | 2018-05-11 | 2018-09-18 | 重庆庆中环保科技有限公司 | Multipurpose water tank and use its manufactured purification of water quality pond, cistern and septic tank |
| CN110342748A (en) * | 2019-07-24 | 2019-10-18 | 杭州李春环境科技有限公司 | Toilet sewage purifier and method |
-
2017
- 2017-09-21 CN CN201721210795.4U patent/CN207227241U/en active Active
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108545850A (en) * | 2018-05-11 | 2018-09-18 | 重庆庆中环保科技有限公司 | Multipurpose water tank and use its manufactured purification of water quality pond, cistern and septic tank |
| CN108545850B (en) * | 2018-05-11 | 2021-02-26 | 重庆庆中环保科技有限公司 | Agricultural multifunctional water tank and water quality purification tank, water storage tank and septic tank manufactured by adopting same |
| CN110342748A (en) * | 2019-07-24 | 2019-10-18 | 杭州李春环境科技有限公司 | Toilet sewage purifier and method |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN107399884A (en) | A kind of new rural village domestic sewage denitrifying-dephosphorizing cleaning system | |
| CN208250123U (en) | A kind of efficient domestic sewage in rural areas integrated treatment unit | |
| CN207175585U (en) | Compound biochemical reactor | |
| CN105836970B (en) | Sewage treatment device | |
| CN207632681U (en) | A kind of small-sized integrated water treatment facilities | |
| CN207227241U (en) | A kind of new rural village domestic sewage denitrifying-dephosphorizing cleaning system | |
| CN207130109U (en) | A kind of Drain contamination for river channel mouth integrated treatment unit | |
| CN206970300U (en) | Nitrification liquid reflux and biological reaction pool for biological reaction pool | |
| CN107445301A (en) | A kind of gas stripping type septic tank | |
| CN106430588A (en) | Steam stripping type reflux double-self-stirring advanced-denitrification water purifying tank | |
| CN209113690U (en) | Country sewage integrated equipment for wastewater treatment | |
| CN210764843U (en) | Rural sewage treatment plant | |
| CN207227124U (en) | A kind of gas stripping type septic tank | |
| CN110127954A (en) | A kind of air pump driving sewage reactor and processing method based on process control | |
| CN107814439A (en) | A kind of new rural village domestic sewage denitrifying-dephosphorizing purifies wet land system | |
| CN109437485A (en) | Cycle household rural domestic sewage treatment equipment in a kind of microkinetic | |
| CN101941761A (en) | Biochemical water treatment device and method | |
| CN109516639A (en) | A kind of town domestic sewage treatment plant proposes mark modernization system | |
| CN215886698U (en) | Rural sewage treatment plant of integration suitable for no intake of medium and long term | |
| CN211198935U (en) | Multifunctional sewage treatment device | |
| CN208802967U (en) | A kind of integration micro energy consumption rural sewage treatment equipment | |
| CN209292164U (en) | Cycle household rural domestic sewage treatment equipment in a kind of microkinetic | |
| CN209759234U (en) | Integrated sewage treatment device | |
| CN207567056U (en) | A kind of sewage disposal device | |
| CN110183054A (en) | A kind of countryside sewage treatment equipment |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |