CN207973643U - Device for purifying country sewage - Google Patents
Device for purifying country sewage Download PDFInfo
- Publication number
- CN207973643U CN207973643U CN201820086831.9U CN201820086831U CN207973643U CN 207973643 U CN207973643 U CN 207973643U CN 201820086831 U CN201820086831 U CN 201820086831U CN 207973643 U CN207973643 U CN 207973643U
- Authority
- CN
- China
- Prior art keywords
- limbers
- purifying
- babinet
- biofilter
- country sewage
- 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.)
- Expired - Fee Related
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Abstract
The utility model is related to a kind of devices for purifying country sewage comprising sedimentation basin, biofilter, intermediate pool, artificial swamp pond and reuse pool is arranged in babinet in babinet；Next door lower part between sedimentation basin and biofilter is provided with the first limbers, and the next door top between biofilter and intermediate pool is provided with the second limbers, and the next door lower part between intermediate pool and artificial swamp pond is provided with third limbers；Next door top between artificial swamp pond and reuse pool is provided with the 4th limbers；The utility model is easily achieved, is of low cost, purifying thorough, the village of especially suitable scattered settlement, and non-secondary pollution is suitable for promoting, compact-sized efficient, convenient and efficient.
Description
Technical field
The utility model is related to a kind of devices for purifying country sewage, belong to domestic sewage in rural areas reuse means neck
Domain.
Background technology
In rural area, the especially village of scattered settlement, sanitary sewage is splashed or is discharged everywhere, can be corroded in long-term accumulation
Surface water and soil, welding and water resource influence the life of resident.
Currently, the disposition of China's residents in rural community, rural domestic sewage treatment Facilities Construction seriously lag, it is now also basic
Present situation in " sewage is scraped by evaporation, rubbish by wind ".Since shortage of water resources and groundwater resources pollution problem increase, rural area
Waste water control problem becomes increasingly conspicuous.According to incompletely statistics, China rural area year generates more than 90 hundred million tons of sanitary sewages, 96% or more village
Town is without drainage ditch and sewage disposal system, since rural area does not have basic or more perfect sewage collecting facility and sewage disposal to set
It applies, rural domestic sewage treatment rate ＜ 1%, most sewage are disorderly arranged and left about without being effectively treated.Reinforce life in the countryside pollution
It administers extremely urgent.
Domestic sewage in rural areas is mainly made of wash water, wash water and water three parts for kitchen use, pollution concentration compared with
It is small, disperse to discharge because of rural households' scattered settlement.Rural area excrement is generally discharged into dry pail latrine, and excrement water mainly passes through infiltration in dry pail latrine
And enter soil, although have passed through soil filtration, excrement water is very important to the pollution of underground water.With life in the countryside
Horizontal raising, contradiction of the people between the desired raising of living environment and the Countryside Environment Rectification level fallen behind are increasingly sharp
It is sharp, therefore, at the life comprehensive sewage that rural area is made of wash water, wash water, water for kitchen use and excrement etc.
It is imperative to manage.
Utility model content
The technical problem to be solved by the utility model is to provide one kind to be easily achieved, it is of low cost, purification thoroughly and
The village for being especially suitable for scattered settlement is used to purify the device of country sewage.
To solve the above problems, technical solution adopted in the utility model is：
The utility model includes babinet, and sedimentation basin, the biological filter for being useful for storage household sewage are set gradually in babinet
Pond, intermediate pool, artificial swamp pond and reuse pool；
Next door lower part between sedimentation basin and biofilter is provided with the first limbers, biofilter and intermediate pool it
Between next door top be provided with the second limbers, the next door lower part between intermediate pool and artificial swamp pond is provided with third water flowing
Hole；Next door top between artificial swamp pond and reuse pool is provided with the 4th limbers.
Further, biologic packing material is provided in biofilter, biologic packing material is located at the first limbers and the second limbers
Between.
Further, biologic packing material includes activated carbon or plastic honeycomb.
Further, handled net basket is provided in biofilter, biologic packing material is arranged on net basket.
Further, biofilter bottom is provided with mudhole, spoil disposal blocking is provided in mudhole.
Further, cobble bed course, sandy soil layer and dirt bed are disposed with bottom-up in artificial swamp pond,
Aquatile is provided in artificial swamp pond, third limbers is connected to cobble bed course, and the 4th limbers is connected to sandy soil layer.
Further, it is equipped with insulating layer on the top of sedimentation basin, biofilter, intermediate pool or reuse pool.
Further, it is equipped with dust cap on the top of sedimentation basin, biofilter, intermediate pool or reuse pool.
Further, in subsurface, babinet is cement babinet for babinet setting.
Further, babinet is babinet made of metallic plate.
It is using advantageous effect caused by above-mentioned technical proposal：
The utility model covers physics sedimentation, physical absorption, Secondary Control, a variety of places such as biochemical degradation by four programs
Reason method, and using broken line water route, it is easy to accomplish, of low cost, purification is thorough, be especially suitable for the village of scattered settlement, without two
Secondary pollution is suitable for promoting, compact-sized efficient.
The utility model biologic packing material is fully and waste water, adsorption efficiency height, non-secondary pollution, adsorption efficiency are high.It is logical
It crosses net basket and enhances biologic packing material and replace, it is convenient and efficient.
The utility model is by removing spoil disposal blocking, and cleaning discharge mud is convenient and efficient, is simple and efficient, cleaning is dry
Only.
The utility model by biochemistry to sewage disposal, it is environmentally protective, efficiently.
The utility model uses insulating layer, prevents the freezing water tank of winter icing.
The utility model is equipped with dust cap, prevents sundries from falling into and generating secondary pollution.
Description of the drawings
Fig. 1 is the structural schematic diagram of the utility model.
Fig. 2 is the structural schematic diagram of the utility model babinet.
Fig. 3 is the structural schematic diagram of the utility model biologic packing material.
Wherein：1, babinet；2, sedimentation basin；3, biofilter；4, intermediate pool；5, artificial swamp pond；6, reuse pool；7, it protects
Warm layer；8, the first limbers；9, biologic packing material；10, the second limbers；11, net basket；12, spoil disposal blocks；13, third limbers；
14, cobble bed course；15, sandy soil layer；16, dirt bed；17, the 4th limbers；18, dust cap.
Specific implementation mode
As shown in Figs. 1-3, the utility model it include babinet 1, set gradually in babinet 1 be useful for storage household sewage
Sedimentation basin 2, biofilter 3, intermediate pool 4, artificial swamp pond 5 and reuse pool 6；
Next door lower part between sedimentation basin 2 and biofilter 3 is provided with the first limbers 8, in biofilter 3 and centre
Next door top between pond 4 is provided with the second limbers 10, the next door lower part setting between intermediate pool 4 and artificial swamp pond 5
There is third limbers 13；Next door top between artificial swamp pond 5 and reuse pool 6 is provided with the 4th limbers 17.Pass through
Four programs cover physics sedimentation, physical absorption, Secondary Control, a variety of processing methods such as biochemical degradation, and use broken line water route,
It is easily achieved, is of low cost, purifying thorough, the village of especially suitable scattered settlement, non-secondary pollution is suitable for promoting, and structure is tight
It gathers efficiently.
Be provided with biologic packing material 9 in biofilter 3, biologic packing material 9 be located at the first limbers 8 and the second limbers 10 it
Between so that biologic packing material 9 is fully and waste water, adsorption efficiency are high.
Biologic packing material 9 includes activated carbon or plastic honeycomb, non-secondary pollution, adsorption efficiency height.
Handled net basket 11 is provided in biofilter 3, biologic packing material 9 is arranged on net basket 11, can pass through net
Basket 11, which enhances biologic packing material 9, to be replaced, convenient and efficient.
3 bottom of biofilter is provided with mudhole, spoil disposal is provided in mudhole and blocks 12, it can be by by spoil disposal
It blocks 12 to remove, cleaning discharge mud is convenient and efficient, is simple and efficient, cleans out.
Cobble bed course 14, sandy soil layer 15 and dirt bed 16 are up disposed with from bottom in artificial swamp pond 5,
Aquatile is provided in artificial swamp pond 5, third limbers 13 is connected to cobble bed course 14, the 4th limbers 17 and sandy soil layer
15 connections.It is environmentally protective by biochemistry to sewage disposal, efficiently.
It is equipped with insulating layer 7 on the top of sedimentation basin 2, biofilter 3, intermediate pool 4 or reuse pool 6, prevents winter from freezing
Freezing water tank 1.It is equipped with dust cap 18 on the top of sedimentation basin 2, biofilter 3, intermediate pool 4 or reuse pool 6, prevents sundries from falling
Enter and generates secondary pollution.
The setting of babinet 1 is cement babinet in subsurface, babinet 1, prevents water from leaking by cement babinet, while avoiding soil
In sundries enter in water, generate pollution.
Babinet 1 is babinet made of metallic plate, can be iron plate or stainless steel or aluminium-plastic panel, as equivalent replacement, certainly
Can also be plastics, place it within doors, toilet or toilet, may further wheel be set in 1 lower part of babinet, be convenient for
It is mobile, it is easy to use using this structure, it can move, cleaning is convenient, and aquatic organism can purify air, moisturize.
Using effect：When running treated sewage, the main COD degradation efficiency for considering sewage, by the removal of COD come
The degree of purification of sewage is solved, and it is desirable that sewage purification effluent quality reaches《Integrated wastewater discharge standard》Level-one A standards, that is, be discharged
COD<50mg/L。
To investigate startup and the operation characteristic of device, operational process is divided into three phases, i.e. startup stage, load improves
Stage and stable operation stage.
Startup stage：It is main that microculture is carried out to artificial swamp pond 5 using fecal sewage and makes reed adequacy test
Water quality.Start the continuum micromeehanics mode that uses, control inflow is 8.5L/d, and inlet COD concentration is 161.8~210.8 mg/L.
Starting period is 6 days, and then device effluent COD concentration is 41.5~60.8 mg/L, and COD removal rates are between 64.2%~88.1%.
Table 1 startup stage domestic sewage in rural areas purge cases（Mean value）
Load improves the stage：Inlet COD concentration is 250~350 mg/L；Inflow slowly increases, and inflow is by 8.5L/
D gradually increases to 61.5L/d.The load raising phase has shared 45 days, and the removal rate of daily COD is attained by 80%~90%.
2 load of table improves stage domestic sewage in rural areas purge cases（Mean value）
Stable operation stage：Further to investigate the stable operation significant effect of device, carried out from the 50th runs day
Stable operation is tested.Therebetween, it is intake using actual domestic wastewater.In 10 days of reaction, the average removal rate of COD reaches 90%,
COD about 20~40mg/L are discharged, are below《Integrated wastewater discharge standard》Level-one A standards, that is, be discharged COD<50mg/L.
3 stable operation stage domestic sewage in rural areas purge cases of table（Mean value）
| Inflow（L/d） | Inlet COD concentration（mg/L） | Effluent COD concentration（mg/L） | COD removal rates（%） | Comparison |
| 61.5 | 320.8 | 32.1 | 90.2 | The effluent treatment plant that I designs |
| 61.5 | 320.8 | 47.2 | 76.1 | Traditional filter tank+wetland method |
By operation result as it can be seen that the utility model handles sanitary sewage, organic removal rate is high, stable.This practicality
It is novel to be easy to operational management, it is suitable for rural area distributing household sewage processing.
Claims (9)
1. a kind of device for purifying country sewage, it is characterised in that：It includes babinet (1), is set gradually in babinet (1)
It is useful for sedimentation basin (2), biofilter (3), intermediate pool (4), artificial swamp pond (5) and the reuse pool of storage household sewage
(6)；
Next door lower part between sedimentation basin (2) and biofilter (3) is provided with the first limbers (8), biofilter (3) with
Next door top between intermediate pool (4) is provided with the second limbers (10), between intermediate pool (4) and artificial swamp pond (5)
Next door lower part is provided with third limbers (13)；Next door top setting between artificial swamp pond (5) and reuse pool (6)
There is the 4th limbers (17)；
It is provided with biologic packing material (9) in biofilter (3), biologic packing material (9) is located at the first limbers (8) and the second limbers
(10) between.
2. a kind of device for purifying country sewage according to claim 1, it is characterised in that：Biologic packing material (9) wraps
Include activated carbon or plastic honeycomb.
3. a kind of device for purifying country sewage according to claim 1, it is characterised in that：In biofilter (3)
It is inside provided with handled net basket (11), biologic packing material (9) is arranged on net basket (11).
4. a kind of device for purifying country sewage according to claim 1, it is characterised in that：In artificial swamp pond
(5) it is disposed with cobble bed course (14), sandy soil layer (15) and dirt bed (16) bottom-up in, in artificial swamp pond
(5) it is provided with aquatile in, third limbers (13) are connected to cobble bed course (14), the 4th limbers (17) and sandy soil layer
(15) it is connected to.
5. a kind of device for purifying country sewage according to claim 1, it is characterised in that：In sedimentation basin (2), life
The top in object filter tank (3), intermediate pool (4) or reuse pool (6) is equipped with dust cap (18).
6. a kind of device for purifying country sewage according to claim 1, it is characterised in that：In sedimentation basin (2), life
The top in object filter tank (3), intermediate pool (4) or reuse pool (6) is equipped with insulating layer (7).
7. a kind of device for purifying country sewage according to claim 1, it is characterised in that：In biofilter (3)
Bottom is provided with mudhole, and spoil disposal is provided in mudhole and blocks (12).
8. a kind of device for purifying country sewage according to claim 7, it is characterised in that：Babinet (1) is metal
Babinet made of plate.
9. a kind of device for purifying country sewage according to claim 1, it is characterised in that：Babinet (1) setting exists
Subsurface, babinet (1) are cement babinet.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820086831.9U CN207973643U (en) | 2018-01-19 | 2018-01-19 | Device for purifying country sewage |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820086831.9U CN207973643U (en) | 2018-01-19 | 2018-01-19 | Device for purifying country sewage |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207973643U true CN207973643U (en) | 2018-10-16 |
Family
ID=63769217
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820086831.9U Expired - Fee Related CN207973643U (en) | 2018-01-19 | 2018-01-19 | Device for purifying country sewage |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207973643U (en) |
-
2018
- 2018-01-19 CN CN201820086831.9U patent/CN207973643U/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: 20181016 Termination date: 20190119 |