CN205575878U - Unpowered treatment facility of rural domestic sewage - Google Patents
Unpowered treatment facility of rural domestic sewage Download PDFInfo
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- CN205575878U CN205575878U CN201620292814.1U CN201620292814U CN205575878U CN 205575878 U CN205575878 U CN 205575878U CN 201620292814 U CN201620292814 U CN 201620292814U CN 205575878 U CN205575878 U CN 205575878U
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- refugee
- filtering ponds
- wandering
- ditches
- domestic sewage
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Abstract
The utility model relates to an unpowered treatment facility of rural domestic sewage, including type oxidation irrigation canals and ditches, biomembrane filtering ponds, the filtering ponds of wandering about as a refugee, class oxidation irrigation canals and ditches, biomembrane filtering ponds, the filtering ponds of wandering about as a refugee connect gradually, set up sandstone filtration material I in class oxidation irrigation canals and ditches and the biomembrane filtering ponds, it sets up sandstone filtration material II to wander about as a refugee the bottom of the pool portion of filtering ponds, and sets up the filter layer at class oxidation irrigation canals and ditches, and the filtering ponds of wandering about as a refugee are connected to the constructed wetland district. The utility model discloses not only the facility input cost is low, and sewage treatment high efficiency, economic environmental protection, can extensively be used for life in the countryside sewage treatment.
Description
Technical field
This utility model relates to sanitary sewage disposal technical field, particularly relates to a kind of unpowered process of domestic sewage in rural areas
Equipment.
Background technology
The domestic research to technology for treating domestic sewage in rural area relatively developed countries is late, in recent years, along with local economy
The enhancing of strength, rural domestic sewage treatment, after economic development to certain phase, is progressively recognized in especially flourishing province
The importance of problem, and the technology of some practical, reasonable, low energy consumption and low operating cost that begins with is to process sewage, some
If the low developed area of labor intensive is not it will also be appreciated that take domestic sewage in rural areas effectively to process, rural medical treatment can be triggered
With the series of problems of the aspects such as economic construction, even causing generation and the diffusion of infectious disease, therefore, more domestic areas are to rural area
The treatment technology method of sewage has carried out practical exploration, and achieves certain effect.
China's domestic sewage in rural areas mainly has the following characteristics that
(1) being distributed wide, dispersion, the scattered Characteristics of Geographical Distribution in village causes sewage to disperse, it is difficult to collect.
(2) source is many, and in addition to the sewage produced from human faecal mass, kitchen, also household cleaning, house refuse are stacked and produced
Raw sewage.
(3) increase soon, along with raising and the change of life in the countryside mode of life of farmers level, sanitary sewage generation amount
It is consequently increased.
(4) the low weak effect for the treatment of effeciency, present rural area is in the state no matter ignored mostly, at the most existing sewage
Reason equipment cost is the highest, and without effective sewage treatment facility, and sewage treating efficiency is low.
Utility model content
The purpose of this utility model is to overcome the deficiencies in the prior art, it is provided that a kind of domestic sewage in rural areas is unpowered
Processing equipment, not only facility input cost is low, and sewage disposal rapidly and efficiently, economic and environment-friendly, can be widely used for life in the countryside dirty
Water processes.
This utility model is achieved through the following technical solutions: a kind of unpowered processing equipment of domestic sewage in rural areas, including class
Oxidation irrigation canals and ditches, biofilm filtration pond, filtering ponds of wandering about as a refugee, described class oxidation irrigation canals and ditches, biofilm filtration pond, filtering ponds of wandering about as a refugee connect successively
Logical, sandstone filter material I is set in described oxidation irrigation canals and ditches and biofilm filtration pond, and filter course is set at class oxidation irrigation canals and ditches, giving birth to
Thing membrane filtration arranges bio-film colonization combined stuffing in pond, described in filtering ponds of wandering about as a refugee sandstone filter material II is set bottom pond, wander about as a refugee
Filtering ponds are connected to Manual moist area.
Further, the water inlet of described class oxidation irrigation canals and ditches arranges artificial grid.
Further, the filter course of described class oxidation irrigation canals and ditches places the little medicine being mainly made up of efficient materialization flocculant
Bag.
Further, described sandstone filter material I includes yellow sand, cobblestone.
Further, described biofilm filtration pond is closed cell, and pond is internal is anoxia or anaerobic state.
Further, described biofilm filtration pond is contained within the microbial bacterial agent of anoxia or anaerobic state.
Further, described in wander about as a refugee and board plug type filter frame be set in filtering ponds daily cleaning can be facilitated to replace, described plate
The quantity 3-10 road of formula filter frame, and in board plug type filter frame, it is placed with sandstone filter material II.
Further, activated carbon also it is placed with in described board plug type filter frame.
Further, described in wander about as a refugee ball of wandering about as a refugee be set in filtering ponds, described in wander about as a refugee and load filtering material, filtering material in ball
Including volcanic rock, activated carbon, zeolite, and ball admission space of wandering about as a refugee is the 30%-70% of filtering ponds effective volume of wandering about as a refugee.
Further, described sandstone filter material II includes zeolite, cobblestone, gravel, natural river sand.
Compared with prior art, the beneficial effects of the utility model are:
1) efficient: there is the effect being obviously improved water quality, equal to the index such as main water quality index BOD5, CODcr, TN, TP
There is higher clearance；
2) environmental protection: do not cause the secondary pollution of river body itself, do not produce harmful substance, be formed without by-product；
3) economical: treatment technology is simple, construction investment saves, and energy consumption is low, and processing cost is low；
4) quick: to reach the target that water quality is obviously improved at short notice.
Therefore, this equipment can be widely used for rural domestic sewage treatment, simultaneously can be at the artificial swamp of sewage disposal end
Upper plantation fluitante, emergent aquactic plant etc., beautify the environment.
Accompanying drawing explanation
Fig. 1 is the attachment structure schematic diagram of the unpowered processing equipment of this utility model domestic sewage in rural areas.
Wherein: 1, class oxidation irrigation canals and ditches；2, biofilm filtration pond；3, wander about as a refugee filtering ponds；4, Manual moist area；5, artificial lattice
Grid；6, sandstone filter material I；7, filter course；8, bio-film colonization combined stuffing；9, board plug type filter frame；10, sandstone filter material II；
11, wander about as a refugee ball.
Detailed description of the invention
In order to make the purpose of this utility model, technical scheme and advantage clearer, below in conjunction with accompanying drawing and enforcement
Example, is further elaborated to this utility model.Should be appreciated that specific embodiment described herein is only in order to explain this
Utility model, is not used to limit this utility model.
As it is shown in figure 1, this utility model relates to a kind of unpowered processing equipment of domestic sewage in rural areas, aoxidize irrigation canals and ditches including class
1, biofilm filtration pond 2, filtering ponds 3 of wandering about as a refugee, the oxidation of described class irrigation canals and ditches 1, biofilm filtration pond 2, filtering ponds 3 of wandering about as a refugee connect successively
Connect, in described oxidation irrigation canals and ditches 1 and biofilm filtration pond 2, sandstone filter material I 6 be set, described in wander about as a refugee filtering ponds 3 pond bottom arrange
Sandstone filter material II 10, and filter course 7 is set at class oxidation irrigation canals and ditches 1, filtering ponds 3 of wandering about as a refugee are connected to Manual moist area 4, described class
The water inlet of oxidation irrigation canals and ditches 1 arranges artificial grid 5, and described sandstone filter material I 6 includes yellow sand, cobblestone, described biofilm filtration
Pond 2 is closed cell, and pond is internal is anoxia or anaerobic state, and arranges bio-film colonization combined stuffing 8 in biofilm filtration pond 2,
Described bio-film colonization combined stuffing 8 is elastic combined filler, described in wander about as a refugee board plug type filter frame 9 be set in filtering ponds 3, described insert
The quantity 3-10 road of plate-type filtering frame 9, and in board plug type filter frame 9, it is placed with sandstone filter material II 10, described board plug type filters
Also be placed with activated carbon in frame 9, described in wander about as a refugee ball 11 of wandering about as a refugee be set in filtering ponds 3, described in wander about as a refugee and load filtering material in ball 11,
Filtering material includes volcanic rock, activated carbon, zeolite, and ball 11 admission space of wandering about as a refugee is the 30%-of filtering ponds 3 effective volume of wandering about as a refugee
70%, described sandstone filter material II 10 includes zeolite, cobblestone, gravel, natural river sand.
Embodiment 1
The deep 1m-2m of filtering ponds of class oxidation irrigation canals and ditches 1, the artificial grid 5 width 300mm-1500mm at sewage inlet, and class
The width of oxidation irrigation canals and ditches 1 inner filtration layer 7 is 500mm-2000mm, and height is 500mm-1500mm, and big according to class oxidation irrigation canals and ditches 1
Little, filter course 7 quantity is 4-10 road, covers 10cm-20cm thick by the material group such as yellow sand, cobblestone bottom class oxidation irrigation canals and ditches 1 pond
The sandstone filter material I 6 become, by the effect of the efficient materialization flocculant in class oxidation irrigation canals and ditches 1, by organic for the macromole in sewage
Pollutant change into biodegradable small-molecule substance, substantially reduce anaerobe exoenzyme decomposition macromole organic
The time of thing, conventional rural sewage treatment equipment is configured without such oxidation ditch.In combination with plug-flow and the spy being thoroughly mixed
Point, effectively in overcoming short stream and improving buffer capacity, has obvious dissolved oxygen concentration gradient, the beneficially mass transfer of oxygen, liquid
Mixing and sludge flocculation.
Embodiment 2
Biofilm filtration pond 2 degree of depth is 1m-2m, and sewage can use the mode of advection or baffling by biofilm filtration pond
2, the elastic combined filler that the bio-film colonization combined stuffing 8 in biofilm filtration pond 2 is made up of materials such as PP, PET, biomembrane
Sandstone filter material I 6 thickness covered bottom filtering ponds 2 pond is 10cm-20cm.The water in biofilm filtration pond 2 is made by design
The power time of staying is extended, and uses bio-film colonization combined stuffing 8, makes microorganism be easier to apposition growth in pond, strengthens
Organic conversion and disposal ability, and microorganism can be degraded and be removed removal organic polluter, make Organic substance be transformed into methane and two
Carbonoxide, microorganism carries out Denitrification, and nitrate nitrogen changes into nitrogen release.
Embodiment 3
Wandering about as a refugee filtering ponds 3 degree of depth 1m-2m, board plug type filter frame 9 width wandered about as a refugee in filtering ponds 3 is 10cm-50cm, highly
For 1m-2.5m, and board plug type filter frame 9 quantity 3-10 road, cover at the sandstone filter material II 10 at the bottom of filtering ponds 3 pond of wandering about as a refugee simultaneously
Thickness is 10cm-20cm.Wander about as a refugee filtering ponds 3 wander about as a refugee filtering area except use the traditional filter material such as activated carbon, zeolite, cobblestone it
Outward, additionally using volcanic rock ball 11 of wandering about as a refugee and water body is carried out filtration, purification process, ball 11 of wandering about as a refugee can retain float, biological attachment
Power is strong, specific surface area is big, porosity is high, and resistance is little, and water distribution, gas distribution performance are good, the also meritorious functions such as bubble of cutting, conventional agriculture
Village's sewage disposal device does not use volcanic rock wander about as a refugee ball, and the filter material pore structure in filtering ponds 3 of wandering about as a refugee is flourishing, intensity
Height, impurity content is low, and granularity is suitable, and resistance is little, removes odor smell, improves the transparency of water body, to impurity various in water
Can effectively adsorb.
Embodiment 4
Sewage after filtering ponds 3 of wandering about as a refugee filter can use surface flow dynamic formula, undercurrent type, vertical current dynamic formula, irrigation canals and ditches type
The type of flow, enter Manual moist area 4, Manual moist area 4 planted fluitante, emergent aquactic plant, by animals and plants, micro-
Biology carries out biodegradation to the remaining Organic substance in water, and is that water body carries oxygen by plant, is conducive to improving water body
Self-purification capacity, and there is not secondary pollution in Constructed Wetland For Purifying water quality, substantially uses the mode of flow by gravity, substantially without
Adding power, operating cost is relatively low.Planting aquatic plants flowers also have good landscape effect in addition to purifying water
The foregoing is only preferred embodiment of the present utility model, not in order to limit this utility model, all at this
Any amendment, equivalent and the improvement etc. made within the spirit of utility model and principle, should be included in this utility model
Protection domain within.
Claims (8)
1. the unpowered processing equipment of domestic sewage in rural areas, including class oxidation irrigation canals and ditches (1), biofilm filtration pond (2), wandered about as a refugee
Filter tank (3), it is characterised in that described class oxidation irrigation canals and ditches (1), biofilm filtration pond (2), filtering ponds of wandering about as a refugee (3) are sequentially communicated, institute
Sandstone filter material I (6) is set in stating class oxidation irrigation canals and ditches (1) and biofilm filtration pond (2), and arranged in class oxidation irrigation canals and ditches (1)
Filtering layer (7), arranges bio-film colonization combined stuffing (8) in biofilm filtration pond (2), described in wander about as a refugee filtering ponds (3) bottom pond
Arranging sandstone filter material II (10), filtering ponds of wandering about as a refugee (3) are connected to Manual moist area (4).
A kind of unpowered processing equipment of domestic sewage in rural areas the most according to claim 1, it is characterised in that described class aoxidizes
The inlet orifice of irrigation canals and ditches (1) arranges artificial grid (5).
A kind of unpowered processing equipment of domestic sewage in rural areas the most according to claim 1, it is characterised in that described sandstone mistake
Filter material I (6) includes yellow sand, cobblestone.
A kind of unpowered processing equipment of domestic sewage in rural areas the most according to claim 1, it is characterised in that described biomembrane
Filtering ponds (2) are closed cell, and pond is internal is anoxia or anaerobic state.
A kind of unpowered processing equipment of domestic sewage in rural areas the most according to claim 1, it is characterised in that described in wandered about as a refugee
Board plug type filter frame (9), described board plug type filter frame (9) 3-10 arranged in parallel road are set in filter tank (3), and filter at board plug type
Sandstone filter material II (10) it is placed with in frame (9).
A kind of unpowered processing equipment of domestic sewage in rural areas the most according to claim 5, it is characterised in that described board plug type
Filter frame is also placed with activated carbon in (9).
A kind of unpowered processing equipment of domestic sewage in rural areas the most according to claim 1, it is characterised in that described in wandered about as a refugee
Arranging ball (11) of wandering about as a refugee in filter tank (3), there is a hole on ball of wandering about as a refugee (11) surface, and described in wander about as a refugee and load filtering material in ball (11),
Filtering material includes volcanic rock, activated carbon, zeolite, and ball of wandering about as a refugee (11) admission space is for wandering about as a refugee filtering ponds (3) effective volume
30%-70%。
A kind of unpowered processing equipment of domestic sewage in rural areas, it is characterised in that described sand
Stone filter material II (10) includes zeolite, cobblestone, gravel, natural river sand.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620292814.1U CN205575878U (en) | 2016-04-11 | 2016-04-11 | Unpowered treatment facility of rural domestic sewage |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620292814.1U CN205575878U (en) | 2016-04-11 | 2016-04-11 | Unpowered treatment facility of rural domestic sewage |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205575878U true CN205575878U (en) | 2016-09-14 |
Family
ID=56865285
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620292814.1U Expired - Fee Related CN205575878U (en) | 2016-04-11 | 2016-04-11 | Unpowered treatment facility of rural domestic sewage |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205575878U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108404853A (en) * | 2018-04-13 | 2018-08-17 | 安徽瑞瑶环保科技有限公司 | A kind of rural scattered domestic sewage denitrogenation dephosphorizing composite filtering material and device |
| CN109231654A (en) * | 2017-07-11 | 2019-01-18 | 江苏省农业科学院 | A kind of rural scattered domestic sewage advanced treating special small equipment |
| CN111908711A (en) * | 2020-07-13 | 2020-11-10 | 中徽生态环境有限公司 | Segmented biochemical mixed treatment water body ecological restoration method |
-
2016
- 2016-04-11 CN CN201620292814.1U patent/CN205575878U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109231654A (en) * | 2017-07-11 | 2019-01-18 | 江苏省农业科学院 | A kind of rural scattered domestic sewage advanced treating special small equipment |
| CN108404853A (en) * | 2018-04-13 | 2018-08-17 | 安徽瑞瑶环保科技有限公司 | A kind of rural scattered domestic sewage denitrogenation dephosphorizing composite filtering material and device |
| CN111908711A (en) * | 2020-07-13 | 2020-11-10 | 中徽生态环境有限公司 | Segmented biochemical mixed treatment water body ecological restoration method |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| 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: 20160914 Termination date: 20180411 |