CN207276400U - Integrated living waste sewage-treatment plant - Google Patents
Integrated living waste sewage-treatment plant Download PDFInfo
- Publication number
- CN207276400U CN207276400U CN201720633381.6U CN201720633381U CN207276400U CN 207276400 U CN207276400 U CN 207276400U CN 201720633381 U CN201720633381 U CN 201720633381U CN 207276400 U CN207276400 U CN 207276400U
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- China
- Prior art keywords
- clarifier
- tank
- pond
- regulating reservoir
- artificial swamp
- 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.)
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- Purification Treatments By Anaerobic Or Anaerobic And Aerobic Bacteria Or Animals (AREA)
- Separation Of Suspended Particles By Flocculating Agents (AREA)
Abstract
The utility model discloses a kind of integrated living waste sewage-treatment plant, regulating reservoir, clarifier-tank, facultative pond and artificial swamp are separated to form in pond body, regulating reservoir, clarifier-tank are identical with the height of facultative pond, artificial swamp is located at the top of regulating reservoir, clarifier-tank and facultative pond, regulating reservoir is equipped with sewage inlet, the water outlet of regulating reservoir is connected with the water inlet of clarifier-tank, and the water outlet of clarifier-tank is connected with the water inlet of facultative pond, and air pump is provided with facultative pond；Water distributor and nitrogen rejection facility are provided with artificial swamp, water distributor is located at the top of artificial swamp, and nitrogen rejection facility is located at below water distributor, and nitrogen rejection facility includes denitrogenation sand filter, and iron plane flower and quartz sand are provided with denitrogenation sand filter；The water outlet of facultative pond is connected by conveyance conduit with the water distributor in artificial swamp, and treated water outlet is provided with artificial swamp.The utility model uses integral structure, and good sewage processing effect, less energy consumption, operating cost is low, land seizure area is few.
Description
Technical field
A kind of sewage treatment field is the utility model is related to, is specifically a kind of integrated living waste sewage-treatment plant, is applicable in
In the purification techniques of domestic sewage in rural areas decentralized processing.
Background technology
National annual waste water total release is up to 60,000,000,000 m3, wherein small towns sewage is up to 20,000,000,000 m3, domestic sewage in rural areas is up to 8,000,000,000
m3, there are more than 60 ten thousand administrative villages, more than 250 ten thousand natural villages in China, wherein the village for having 96% does not have discharge conduit and sewage disposal
System, sanitary sewage arbitrarily discharge, caused by environmental pollution be not only the potential security risk of rural area water head site, can also aggravate light
The crisis of water resource, irrigates arable land and cannot get effective guarantee, endanger the survival and development of peasant.Therefore, it is necessary to rural area
Sanitary sewage disposal technology is studied, and is also necessary to research and develop the sewage treatment unit in suitable rural area.
At present, rural domestic sewage treatment mainly has the skills such as artificial swamp, stabilization pond, domestic sewage purifying tank, methane-generating pit
Art, wherein methane-generating pit are preferable to COD removal effects, up to more than 80%, but to total nitrogen poor removal effect, less than 30%, do not reach row
Put requirement；Artificial swamp is preferable to removal effects such as BOD, TSS, up to more than 80%, total nitrogen removal effect 50% or so, if strengthened
Denitrogenation processing, can reach more than 80%.But in the prior art, methane-generating pit and artificial swamp are often respectively processed, processing effect
Fruit is unsatisfactory, and there are area occupied it is excessive the problem of.
The content of the invention
The utility model aim is to overcome the above problem existing for existing domestic sewage purifying tank, there is provided a kind of monoblock type
Sewage treatment unit, the utility model use integral structure, good sewage processing effect, less energy consumption, and operating cost is low, native
Ground area occupied is few.
To achieve the above object, the technical solution adopted in the utility model is as follows：
A kind of integrated living waste sewage-treatment plant, including pond body, it is characterised in that：Adjusting is separated to form in the pond body
Pond, clarifier-tank, facultative pond and artificial swamp, regulating reservoir, clarifier-tank are identical with the height of facultative pond, and artificial swamp is positioned at adjusting
The top in pond, clarifier-tank and facultative pond, regulating reservoir are equipped with sewage inlet, the water outlet of regulating reservoir and the water inlet of clarifier-tank
Connection, the water outlet of clarifier-tank are connected with the water inlet of facultative pond, and air pump is provided with facultative pond；It is provided with artificial swamp
Water distributor and nitrogen rejection facility, water distributor are located at the top of artificial swamp, and nitrogen rejection facility is located at below water distributor, and nitrogen rejection facility includes de-
Nitrogen sand filter, iron plane flower and quartz sand are provided with denitrogenation sand filter；The water outlet of facultative pond passes through conveyance conduit and Manual moist
Water distributor in ground connects, and is provided with sewage pump on conveyance conduit, treated water outlet is provided with artificial swamp.
Communicating passage is provided with partition wall between the regulating reservoir and clarifier-tank, communicating passage is one or more.
Communicating passage is provided with partition wall between the clarifier-tank and facultative pond, communicating passage is one or more.
The communicating passage on partition wall between the regulating reservoir and clarifier-tank is highly less than between clarifier-tank and facultative pond
Communicating passage on partition wall.
The water distributor is spray nozzle, and spray nozzle is one or more, for it is multiple when, after multiple spray nozzle parallel connections with conveying
Pipeline connects.
The iron plane flower is more, and is uniformly embedded into quartz sand.
The length of the iron plane flower is 30 ~ 40mm.
The area of the artificial swamp is identical with the top surface area of regulating reservoir, clarifier-tank and facultative pond.
Using the utility model has the advantage of：
1st, the utility model uses integral structure, regulating reservoir, clarifier-tank, facultative pond and artificial swamp is combined, greatly
Area occupied is reduced, and synchronously reaches the removal effect of higher COD, BOD, TSS and total nitrogen, and artificial swamp and clarifier-tank
Itself less energy consumption, operating cost are low.
2nd, the utility model is provided with regulating reservoir and facultative pond, and sanitary sewage is introduced into regulating reservoir, due to sanitary sewage
Uneven discharge, impact easily is produced to sewage-treatment plant, the regulating reservoir of setting avoids this adverse effect, enters in sewage
Before clarifier-tank, regulating reservoir uniformly water quality, stabilizing water quantity, mitigation subsequent treatment load, regulating reservoir can change special according to water
Point adjusts water retention time, to ensure that sanitary sewage has metastable influent quality and inflow.
3rd, after using the utility model, sewage enters clarifier-tank, after anaerobic digestion, removes most COD, BOD, TSS,
Water outlet, which enters after facultative pond precipitates, enters back into artificial swamp, the NH in sewage4 +And the denitrification microorganism in denitrogenation sand filter is by stone
Sand adsorbs, under denitrification microorganism effect, the NH in waste water4 +NO is oxidized to by the dissolved oxygen of artificial swamp3 -、NO2 -, NO3 -、
NO2 -Reaction generation nitrogen is spent with iron plane, achievees the purpose that denitrogenation, wastewater treatment efficiency is high.
Brief description of the drawings
Fig. 1 is the utility model structure diagram
In figure mark for：1st, regulating reservoir, 2, clarifier-tank, 3, artificial swamp, 4, sewage inlet, 5, water distributor, 6, conveying
Pipeline, 7, treated water outlet, 8, iron plane flower, 9, quartz sand, 10, facultative pond, 11, sewage pump, 12, air pump.
Embodiment
Embodiment 1
A kind of integrated living waste sewage-treatment plant, including pond body, the pond body is interior to be separated to form regulating reservoir by partition wall
1st, clarifier-tank 2, facultative pond 10 and artificial swamp 3, regulating reservoir 1, clarifier-tank 2 are identical with the height of facultative pond 10, artificial swamp 3
In the top of regulating reservoir 1, clarifier-tank 2 and facultative pond 10, regulating reservoir 1 is equipped with sewage inlet 4, the water outlet of regulating reservoir 1 and
The water inlet connection of clarifier-tank 2, the water outlet of clarifier-tank 2 are connected with the water inlet of facultative pond 10, are set in facultative pond 10 free
Air pump 12, air pump 12 are communicated to artificial swamp 3；Water distributor 5 and nitrogen rejection facility are provided with artificial swamp 3, water distributor 5 is located at
The top of artificial swamp 3, nitrogen rejection facility are located at the lower section of water distributor 5, and nitrogen rejection facility includes denitrogenation sand filter, set in denitrogenation sand filter
There is iron plane to spend 8 and quartz sand 9；The water outlet of facultative pond 10 is connected by conveyance conduit 6 with the water distributor 5 in artificial swamp 3, defeated
Send and sewage pump 11 is provided with pipeline 6, treated water outlet 7 is provided with artificial swamp 3.
The preferred embodiment of the present embodiment is to be provided with connection on the partition wall between the regulating reservoir 1 and clarifier-tank 2 to lead to
Road, communicating passage are one.
The another preferred embodiment of the present embodiment is to be provided with the partition wall between the clarifier-tank 2 and facultative pond 10
Communicating passage, communicating passage are one.
The another preferred embodiment of the present embodiment is that the connection on partition wall between the regulating reservoir 1 and clarifier-tank 2 is led to
Road is highly less than the communicating passage on the partition wall between clarifier-tank 2 and facultative pond 10.
The another preferred embodiment of the present embodiment is that the water distributor 5 is spray nozzle, and spray nozzle is one, with conveying
Pipeline 6 connects.
The another preferred embodiment of the present embodiment is that it is more that the iron plane, which spends 8, and is uniformly embedded into quartz sand 9.
The another preferred embodiment of the present embodiment is, it is 30mm that the iron plane, which spends 8 length,.
It is as follows using the operation principle of the utility model：
Sanitary sewage enters regulating reservoir from sewage inlet, and regulating reservoir adjusts water retention time according to water Variation Features,
After sedimentation, regulating water quality and regulating pondage, sewage enters clarifier-tank, after anaerobic digestion, removes most COD, BOD, TSS,
Enter back into facultative pond, facultative pond sedimentation, regulating water quality, and after being pumped into air, sewage is pumped into through sewage pump by conveyance conduit
Water distributor, is uniformly sprayed on quartz sand by water distributor, containing NH4 +Waste water and denitrification microorganism adsorbed by quartz sand, de-
Under nitrogen microbial action, the NH in waste water4 +By the dioxygen oxidation that exhausted water and air are brought into NO3 -、NO2 -, NO3 -、NO2 -With iron
The reaction of wood shavings 6 generation nitrogen is simultaneously discharged, after the waste water after denitrogenation removes remaining COD, BOD, TSS by artificial swamp again, from
Treated water outlet is discharged.
Embodiment 2
A kind of integrated living waste sewage-treatment plant, including pond body, the pond body is interior to be separated to form regulating reservoir by partition wall
1st, clarifier-tank 2, facultative pond 10 and artificial swamp 3, regulating reservoir 1, clarifier-tank 2 are identical with the height of facultative pond 10, artificial swamp 3
In the top of regulating reservoir 1, clarifier-tank 2 and facultative pond 10, regulating reservoir 1 is equipped with sewage inlet 4, the water outlet of regulating reservoir 1 and
The water inlet connection of clarifier-tank 2, the water outlet of clarifier-tank 2 are connected with the water inlet of facultative pond 10, and air is provided with facultative pond
Pump 12；Water distributor 5 and nitrogen rejection facility are provided with artificial swamp 3, water distributor 5 is located at the top of artificial swamp 3, and nitrogen rejection facility is located at
The lower section of water distributor 5, nitrogen rejection facility include denitrogenation sand filter, and being provided with iron plane in denitrogenation sand filter spends 8 and quartz sand 9；Facultative pond
10 water outlet is connected by conveyance conduit 6 with the water distributor 5 in artificial swamp 3, and sewage pump 11 is provided with conveyance conduit 6,
Treated water outlet 7 is provided with artificial swamp 3.
The preferred embodiment of the present embodiment is to be provided with connection on the partition wall between the regulating reservoir 1 and clarifier-tank 2 to lead to
Road, communicating passage are multiple.
The another preferred embodiment of the present embodiment is to be provided with the partition wall between the clarifier-tank 2 and facultative pond 10
Communicating passage, communicating passage are multiple.
The another preferred embodiment of the present embodiment is that the connection on partition wall between the regulating reservoir 1 and clarifier-tank 2 is led to
Road is highly less than the communicating passage on the partition wall between clarifier-tank 2 and facultative pond 10.
The another preferred embodiment of the present embodiment is that the water distributor 5 is spray nozzle, and spray nozzle is multiple, multiple sprays
It is connected after leaching mouth parallel connection with conveyance conduit 6.
The another preferred embodiment of the present embodiment is that it is more that the iron plane, which spends 8, and is uniformly embedded into quartz sand 9.
The another preferred embodiment of the present embodiment is, it is 40mm that the iron plane, which spends 8 length,.
The another preferred embodiment of the present embodiment is, the area of the artificial swamp 3 and regulating reservoir 1, clarifier-tank 2 and simultaneous
The top surface area in property pond 10 is identical.
Obviously, those of ordinary skill in the art are according to the technological know-how and customary means grasped, in accordance with the above
Content, can also make the diversified forms for not departing from the utility model basic fundamental thought, these formal conversion are at this
Within the protection domain of utility model.
Claims (8)
1. a kind of integrated living waste sewage-treatment plant, including pond body, it is characterised in that：Regulating reservoir is separated to form in the pond body
（1）, clarifier-tank（2）, facultative pond（10）And artificial swamp（3）, regulating reservoir（1）, clarifier-tank（2）And facultative pond（10）Height phase
Together, artificial swamp（3）Positioned at regulating reservoir（1）, clarifier-tank（2）And facultative pond（10）Top, regulating reservoir（1）Be equipped with sewage into
The mouth of a river（4）, regulating reservoir（1）Water outlet and clarifier-tank（2）Water inlet connection, clarifier-tank（2）Water outlet and facultative pond
（10）Water inlet connection, facultative pond（10）Inside it is provided with air pump（12）；Artificial swamp（3）Inside it is provided with water distributor（5）With
Nitrogen rejection facility, water distributor（5）Positioned at artificial swamp（3）Top, nitrogen rejection facility are located at water distributor（5）Lower section, nitrogen rejection facility include
Denitrogenation sand filter, iron plane flower is provided with denitrogenation sand filter（8）And quartz sand（9）；Facultative pond（10）Water outlet pass through conveying
Pipeline（6）With artificial swamp（3）Interior water distributor（5）Connection, conveyance conduit（6）On be provided with sewage pump（11）, artificial swamp
（3）On be provided with treated water outlet（7）.
2. integrated living waste sewage-treatment plant according to claim 1, it is characterised in that：The regulating reservoir（1）With it is net
Change pond（2）Between partition wall on be provided with communicating passage, communicating passage is one or more.
3. integrated living waste sewage-treatment plant according to claim 1 or 2, it is characterised in that：The clarifier-tank（2）With
Facultative pond（10）Between partition wall on be provided with communicating passage, communicating passage is one or more.
4. integrated living waste sewage-treatment plant according to claim 3, it is characterised in that：The regulating reservoir（1）With it is net
Change pond（2）Between partition wall on communicating passage be highly less than clarifier-tank（2）And facultative pond（10）Between partition wall on connection
Passage.
5. integrated living waste sewage-treatment plant according to claim 4, it is characterised in that：The water distributor（5）For spray
Drench mouth, spray nozzle for one or more, for it is multiple when, after multiple spray nozzle parallel connections with conveyance conduit（6）Connection.
6. integrated living waste sewage-treatment plant according to claim 5, it is characterised in that：The iron plane flower（8）To be more
Root, and it is uniformly embedded into quartz sand（9）In.
7. integrated living waste sewage-treatment plant according to claim 6, it is characterised in that：The iron plane flower（8）Length
Spend for 30 ~ 40mm.
8. integrated living waste sewage-treatment plant according to claim 7, it is characterised in that：The artificial swamp（3）'s
Area and regulating reservoir（1）, clarifier-tank（2）And facultative pond（10）Top surface area it is identical.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720633381.6U CN207276400U (en) | 2017-06-02 | 2017-06-02 | Integrated living waste sewage-treatment plant |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720633381.6U CN207276400U (en) | 2017-06-02 | 2017-06-02 | Integrated living waste sewage-treatment plant |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207276400U true CN207276400U (en) | 2018-04-27 |
Family
ID=61992708
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720633381.6U Expired - Fee Related CN207276400U (en) | 2017-06-02 | 2017-06-02 | Integrated living waste sewage-treatment plant |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207276400U (en) |
-
2017
- 2017-06-02 CN CN201720633381.6U patent/CN207276400U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20180427 Termination date: 20200602 |