CN207596682U - A kind of rural domestic sewage treatment new type purification slot - Google Patents
A kind of rural domestic sewage treatment new type purification slot Download PDFInfo
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- CN207596682U CN207596682U CN201721712634.5U CN201721712634U CN207596682U CN 207596682 U CN207596682 U CN 207596682U CN 201721712634 U CN201721712634 U CN 201721712634U CN 207596682 U CN207596682 U CN 207596682U
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- water
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- domestic sewage
- filter material
- hydrolysis acidification
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- Biological Treatment Of Waste Water (AREA)
Abstract
The utility model discloses a kind of rural domestic sewage treatment new type purification slots, including groove body and with the matched cover board of groove body, groove body is separated into four points of groove bodies by partition board, four points of groove bodies are respectively the hydrolysis acidification aerobic tank being connected, hydrolysis acidification anaerobic pond, water quality and quantity regulating reservoir and new bio filter tank, partition board between water quality and quantity regulating reservoir and new bio filter tank is equipped with water outlet, water outlet is equipped with ball-cock assembly, in new bio filter tank water distributor is equipped with the corresponding position of ball-cock assembly, the surrounding of water distributor is uniformly provided with apopore, the lower section of water distributor is equipped with filter material layer, the snorkel through entire filter material layer is equipped in filter material layer vertically, the surface of filter material layer is equipped with one layer of biomembrane.The utility model handles domestic sewage in rural areas by purification tank centralized collection, simple in structure, easy to use, using unpowered operation, without external power supply, reduces operating cost to greatest extent and improves the reliability of system.
Description
Technical field
The utility model is related to a kind of rural domestic sewage treatment new type purification slots, belong to sewage disposal device technology neck
Domain.
Background technology
Peasant household is sparsely populated, sewage network constructional difficulties, and domestic sewage in rural areas is difficult unified collection processing, in existing life
In the case that sewage disposal technology application is limited, the unprocessed random discharge phenomenon of domestic sewage in rural areas is serious, not only pollutes attached
Near-nature forest water body, soil, underground water and rivers and lakes are influenced in various degree, black and odorous water are caused to increase, soil pollution
Phenomenon is serious, endangers our province residents ' health.
At present, have for the main technique methods of rural domestic sewage treatment：Artificial swamp, is stablized at the diafiltration of soil underground
The pool or earthworm and ecological filter etc..The application of these technologies has mitigated water quality deterioration to a certain extent, but does not change thoroughly
The random emission status of kind domestic sewage in rural areas, and there are the deficiencies of quantities is big, investment is high, O＆M cost is high for above-mentioned technology.
After all, the prior art is to collect domestic sewage in rural areas from unified, and sewage treatment facility collection is delivered to by sewage network
The thinking of middle processing is set out, and does not fully consider the features such as peasant household is sparsely populated, and Domestic sewage collecting is difficult, lacks construction operation
It is at low cost, the water processing establishment of pipe network small investment, so as to realize that domestic sewage in rural areas is effectively treated.
Therefore to improve section of the rural environment quality as core research and development suitable for the domestic sewage treatment device in our province rural area
Skill demand is apparent.In this context, using rural domestic sewage treatment as goal orientation, a series of technological achievements have been formed, to change
Kind quality of water environment and alleviation water quality deterioration are made that contribution.But the prior art also exposes one in project implementing process
A little problems are more suitable for Rural Areas at Present present situation there is an urgent need for exploitation a batch, can continue to improve quality of water environment new technology.
Utility model content
The main purpose of the utility model is that providing a kind of rural domestic sewage treatment new type purification slot, pass through purification
Slot centralized collection handles domestic sewage in rural areas, can effectively solve the problems in background technology.
To achieve the above object, the technical solution that the utility model is taken is：
A kind of rural domestic sewage treatment new type purification slot, including groove body and with the matched cover board of groove body, the slot
Body is separated into four points of groove bodies by partition board, and four points of groove bodies are respectively hydrolysis acidification aerobic tank, the hydrolysis acidification being connected
Anaerobic pond, water quality and quantity regulating reservoir and new bio filter tank, between the water quality and quantity regulating reservoir and new bio filter tank every
Plate is equipped with water outlet, and the water outlet is equipped with ball-cock assembly, in the new bio filter tank and corresponding position of ball-cock assembly
Equipped with water distributor, the surrounding of the water distributor is uniformly provided with apopore, and the lower section of water distributor is equipped with filter material layer, the filter material layer
The interior vertical snorkel being equipped with through entire filter material layer, the surface of filter material layer is equipped with one layer of biomembrane.
Further, it is connected between the hydrolysis acidification aerobic tank and hydrolysis acidification anaerobic pond by crossing water pipe, the water
It is connected between solution acidification anaerobic pond and water quality and quantity regulating reservoir by crossing water pipe.
Further, the hydrolysis acidification aerobic tank and hydrolysis acidification anaerobic pond are internally provided with to place composite filling
Placed cavity.
Further, the side wall of the hydrolysis acidification aerobic tank is equipped with water inlet pipe, and new bio filter tank bottom is equipped with
Outlet pipe.
Further, the filter material layer is formed by three layers, be from top to bottom followed successively by thick melon seeds lamella, improve people's living condition object filter material layer and
Thick melon seeds lamella.
Further, the bottom of the filter material layer is equipped with grid frame supporting layer.
Sewage enters hydrolysis acidification anaerobic pond from hydrolysis acidification aerobic tank, then detests from hydrolysis acidification when the utility model is used
Enter water quality and quantity regulating reservoir after the outflow of oxygen pond, the water outlet in the pond is equipped with ball-cock assembly, when water level rises to certain altitude
When, valve automatically turns on, and sewage enters new bio filter tank water distributor, and when water level is less than this height, valve is automatically closed, real
The intermittent water inlet in existing new bio filter tank, sewage from water distributor even into filter material layer after, gone out by new bio filter tank bottom
The mouth of a river is discharged, and snorkel runs through entire filter material layer, adjusts filter material layer upper and lower air pressure, and juxtaposition changes fresh air.The utility model
Domestic sewage in rural areas is handled by purification tank centralized collection, it is simple in structure, it is easy to use, using unpowered operation, without external
Power supply reduces operating cost to greatest extent and improves the reliability of system.
Description of the drawings
Fig. 1 is the integrally-built vertical view of the utility model；
Fig. 2 is the integrally-built front view of the utility model；
Fig. 3 is the integrally-built left view of the utility model.
In figure：1st, water inlet pipe；2nd, composite filling；3rd, water pipe is crossed；4th, placed cavity；5th, hydrolysis acidification anaerobic pond；6th, ball-cock assembly；
7th, grid frame supporting layer；8th, outlet pipe；9th, thick melon seeds lamella；10th, improve people's living condition object filter material layer；11st, biomembrane；12nd, water distributor；
13rd, snorkel；14th, new bio filter tank；15th, apopore；16th, water quality and quantity regulating reservoir；17th, cover board；18th, hydrolysis acidification is aerobic
Pond；19th, partition board.
Specific embodiment
To be easy to understand technical means, creative features, achievable purpose and effectiveness of the utility model, below
With reference to specific embodiment, the utility model is expanded on further.
As shown in Figures 1 to 3, the present embodiment provides a kind of rural domestic sewage treatment new type purification slot, including groove body and
With the matched cover board of groove body, the groove body is separated into four points of groove bodies by partition board, and four points of groove bodies are respectively to be connected
Hydrolysis acidification aerobic tank, hydrolysis acidification anaerobic pond, water quality and quantity regulating reservoir and new bio filter tank, the water quality and quantity adjusts
Partition board between pond and new bio filter tank is equipped with water outlet, and the water outlet is equipped with ball-cock assembly, the new bio filter
Water distributor is equipped with the corresponding position of ball-cock assembly in pond, the surrounding of the water distributor is uniformly provided with apopore, water distributor
Lower section is equipped with filter material layer, is equipped with the snorkel through entire filter material layer in the filter material layer vertically, the surface of filter material layer is equipped with
One layer of biomembrane.
Sewage enters hydrolysis acidification anaerobic pond from hydrolysis acidification aerobic tank, then enters water after the outflow of hydrolysis acidification anaerobic pond
Matter runoff investigation pond, the water outlet in the pond are equipped with ball-cock assembly, and when water level rises to certain altitude, valve automatically turns on,
Sewage enters new bio filter tank water distributor, and when water level is less than this height, valve is automatically closed, and realizes new bio filter tank
Intermittence water inlet, sewage from water distributor even into filter material layer after, be discharged by new bio filter tank bottom water outlet, snorkel passes through
Entire filter material layer is worn, adjusts filter material layer upper and lower air pressure, juxtaposition changes fresh air.
Further, it is connected between the hydrolysis acidification aerobic tank and hydrolysis acidification anaerobic pond by crossing water pipe, the water
It is connected between solution acidification anaerobic pond and water quality and quantity regulating reservoir by crossing water pipe.
It is flowed into again in water quality and quantity regulating reservoir after flowing into hydrolysis acidification anaerobic pond from hydrolysis acidification aerobic tank convenient for sewage.
Further, the hydrolysis acidification aerobic tank and hydrolysis acidification anaerobic pond are internally provided with to place composite filling
Placed cavity.
For placing filler.
Further, the side wall of the hydrolysis acidification aerobic tank is equipped with water inlet pipe, and new bio filter tank bottom is equipped with
Outlet pipe.
Further, the filter material layer is formed by three layers, be from top to bottom followed successively by thick melon seeds lamella, improve people's living condition object filter material layer and
Thick melon seeds lamella.
Since biofilter material and biofilm surface are negatively charged, the ammonia nitrogen in sewage is adsorbed by filtrate, it is subsequent fall it is dry
Period in next cycle, is formed NO3- and is eluted into sewage into NO3- by the metabolism shift of nitrifier, and
Denitrification, which is carried out, using the organic carbon in sewage and aging biomembrane forms N2, while the adsorption potential of ammonia nitrogen is released
Come, with the ammonia nitrogen in Adsorption sewage, meanwhile, denitrifying bacterium utilizes residual organic matter, endogenous and external source solid in sewage
Organic carbon source and root system of plant metabolin carry out denitrification, while further denitrogenation, remove residual organic matter.Sewage
In phosphorus mainly by the absorption-deposition of filter material surface act on remove, in homogeneous sewage, due to metal ion concentration very
Low, the solubility of phosphate radical is higher, but is adsorbed simultaneously in water-filtrate near interface, metal ion and phosphate radical, makes metal phosphorus
The activity product of hydrochlorate increases the 2-4 order of magnitude, so as to cause the phosphatic formation of insoluble metal, reaches the mesh of the dephosphorization from sewage
's.
Further, the bottom of the filter material layer is equipped with grid frame supporting layer.
The new bio filter tank has heavy metal the removal effect of stronger chemical precipitation, displacement and biological adsorption, right
The biological contaminations index such as bacterium, coliform, fecal coliform has stronger Physical entrapment and biochemical and biocidal to act on.
Above certain exemplary embodiments that the utility model is only described by way of explanation, undoubtedly, for
Those of ordinary skill in the art, can be with a variety of different in the case of the spirit and scope without departing from the utility model
Mode is modified described embodiment.Therefore, above-mentioned attached drawing and description are regarded as illustrative in nature, and should not be construed as
Limitation to the utility model claims protection domain.
Claims (6)
1. a kind of rural domestic sewage treatment new type purification slot, including groove body and with the matched cover board of groove body, feature exists
In：The groove body is separated into four points of groove bodies by partition board, four points of groove bodies be respectively the hydrolysis acidification aerobic tank being connected,
Hydrolysis acidification anaerobic pond, water quality and quantity regulating reservoir and new bio filter tank, the water quality and quantity regulating reservoir and new bio filter tank
Between partition board be equipped with water outlet, the water outlet is equipped with ball-cock assembly, opposite with ball-cock assembly in the new bio filter tank
The position answered is equipped with water distributor, and the surrounding of the water distributor is uniformly provided with apopore, and the lower section of water distributor is equipped with filter material layer, institute
The snorkel being equipped with vertically in filter material layer through entire filter material layer is stated, the surface of filter material layer is equipped with one layer of biomembrane.
2. a kind of rural domestic sewage treatment new type purification slot according to claim 1, it is characterised in that：The hydrolysis
It is acidified between aerobic tank and hydrolysis acidification anaerobic pond and is connected by crossing water pipe, the hydrolysis acidification anaerobic pond is adjusted with water quality and quantity
It is connected between pond by crossing water pipe.
3. a kind of rural domestic sewage treatment new type purification slot according to claim 1, it is characterised in that：The hydrolysis
Acidification aerobic tank and hydrolysis acidification anaerobic pond are internally provided with the placed cavity for placing composite filling.
4. a kind of rural domestic sewage treatment new type purification slot according to claim 1, it is characterised in that：The hydrolysis
The side wall for being acidified aerobic tank is equipped with water inlet pipe, and new bio filter tank bottom is equipped with outlet pipe.
5. a kind of rural domestic sewage treatment new type purification slot according to claim 1, it is characterised in that：The filtrate
Layer is formed by three layers, is from top to bottom followed successively by thick melon seeds lamella, improve people's living condition object filter material layer and thick melon seeds lamella.
6. a kind of rural domestic sewage treatment new type purification slot according to claim 1, it is characterised in that：The filtrate
The bottom of layer is equipped with grid frame supporting layer.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721712634.5U CN207596682U (en) | 2017-12-11 | 2017-12-11 | A kind of rural domestic sewage treatment new type purification slot |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721712634.5U CN207596682U (en) | 2017-12-11 | 2017-12-11 | A kind of rural domestic sewage treatment new type purification slot |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207596682U true CN207596682U (en) | 2018-07-10 |
Family
ID=62764926
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721712634.5U Active CN207596682U (en) | 2017-12-11 | 2017-12-11 | A kind of rural domestic sewage treatment new type purification slot |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207596682U (en) |
-
2017
- 2017-12-11 CN CN201721712634.5U patent/CN207596682U/en active Active
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