CN108083551A - Domestic sewage in rural areas distributed processing system - Google Patents
Domestic sewage in rural areas distributed processing system Download PDFInfo
- Publication number
- CN108083551A CN108083551A CN201611048285.1A CN201611048285A CN108083551A CN 108083551 A CN108083551 A CN 108083551A CN 201611048285 A CN201611048285 A CN 201611048285A CN 108083551 A CN108083551 A CN 108083551A
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- Prior art keywords
- area
- acidified
- water tank
- settling zone
- processing system
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- 239000010865 sewage Substances 0.000 title claims abstract description 41
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 72
- 238000006213 oxygenation reaction Methods 0.000 claims abstract description 26
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 claims abstract description 19
- 239000000945 filler Substances 0.000 claims abstract description 19
- 229910052760 oxygen Inorganic materials 0.000 claims abstract description 19
- 239000001301 oxygen Substances 0.000 claims abstract description 19
- 238000001556 precipitation Methods 0.000 claims abstract description 13
- 230000001105 regulatory effect Effects 0.000 claims abstract description 10
- 230000009189 diving Effects 0.000 claims abstract description 6
- 239000010802 sludge Substances 0.000 claims description 14
- 230000001066 destructive effect Effects 0.000 claims description 7
- 239000000463 material Substances 0.000 claims description 6
- 230000010354 integration Effects 0.000 claims description 4
- 229910000831 Steel Inorganic materials 0.000 claims description 3
- 239000010959 steel Substances 0.000 claims description 3
- 238000003916 acid precipitation Methods 0.000 claims 1
- 239000004744 fabric Substances 0.000 claims 1
- 238000005516 engineering process Methods 0.000 abstract description 4
- 230000006872 improvement Effects 0.000 description 4
- 239000007788 liquid Substances 0.000 description 3
- 230000020477 pH reduction Effects 0.000 description 3
- 241000894006 Bacteria Species 0.000 description 2
- 238000013019 agitation Methods 0.000 description 2
- 230000008859 change Effects 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 230000007062 hydrolysis Effects 0.000 description 2
- 238000006460 hydrolysis reaction Methods 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 239000002244 precipitate Substances 0.000 description 2
- 230000037452 priming Effects 0.000 description 2
- 230000008569 process Effects 0.000 description 2
- 238000009423 ventilation Methods 0.000 description 2
- 230000015556 catabolic process Effects 0.000 description 1
- 238000009264 composting Methods 0.000 description 1
- 238000000354 decomposition reaction Methods 0.000 description 1
- 230000007423 decrease Effects 0.000 description 1
- 238000006731 degradation reaction Methods 0.000 description 1
- 239000002270 dispersing agent Substances 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000005265 energy consumption Methods 0.000 description 1
- 230000002349 favourable effect Effects 0.000 description 1
- 239000003337 fertilizer Substances 0.000 description 1
- 238000007667 floating Methods 0.000 description 1
- 230000004630 mental health Effects 0.000 description 1
- 239000002957 persistent organic pollutant Substances 0.000 description 1
- 238000011020 pilot scale process Methods 0.000 description 1
- 238000004064 recycling Methods 0.000 description 1
- 230000000630 rising effect Effects 0.000 description 1
- 238000004062 sedimentation Methods 0.000 description 1
- 239000000758 substrate Substances 0.000 description 1
- 230000007704 transition Effects 0.000 description 1
- 238000011144 upstream manufacturing Methods 0.000 description 1
Classifications
-
- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F9/00—Multistage treatment of water, waste water or sewage
-
- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F1/00—Treatment of water, waste water, or sewage
- C02F1/66—Treatment of water, waste water, or sewage by neutralisation; pH adjustment
-
- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F1/00—Treatment of water, waste water, or sewage
- C02F2001/007—Processes including a sedimentation step
-
- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F3/00—Biological treatment of water, waste water, or sewage
- C02F3/32—Biological treatment of water, waste water, or sewage characterised by the animals or plants used, e.g. algae
-
- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F3/00—Biological treatment of water, waste water, or sewage
- C02F3/34—Biological treatment of water, waste water, or sewage characterised by the microorganisms used
-
- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F7/00—Aeration of stretches of water
Landscapes
- Life Sciences & Earth Sciences (AREA)
- Hydrology & Water Resources (AREA)
- Engineering & Computer Science (AREA)
- Environmental & Geological Engineering (AREA)
- Water Supply & Treatment (AREA)
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Biological Treatment Of Waste Water (AREA)
Abstract
Decentralized country sewage, sewage quantity variation, technology and the domestic sewage in rural areas distributed processing system of fund limitation are solved the present invention relates to a kind of, including：Regulating reservoir, integrated pre-acidified precipitation oxygen increasing equipment and horizontal drowned flow artificial wet land treatment facility, regulating reservoir is provided with water inlet pipe, diving elevator pump and riser tubing, riser tubing is connected with the pulse water tank positioned at integrated pre-acidified precipitation oxygen increasing equipment top, integrated pre-acidified precipitation oxygen increasing equipment includes pulse water tank, pre-acidified area, settling zone, mud collection area and drop oxygenation area, U-tube is provided in pulse water tank, U-tube one end extends pulse water tank bottom, the water distribution pipe in the siphon pipe connection pre-sour area of the U-tube other end, the first filler is equipped in pre-acidified area, rebound plate is equipped between pre-acidified area and settling zone, hold up flow type in settling zone, settling zone includes effluent weir and positioned at the drop oxygenation area of effluent weir one side, drop oxygenation area is provided with several drop plates.
Description
Technical field
The present invention relates to domestic sewage treatment device field more particularly to a kind of domestic sewage in rural areas separated practices systems
System.
Background technology
The village in current China more than 90% does not have drainage ditch and sewage disposal system, and sanitary sewage arbitrarily discharges serious shadow
It rings environment and endangers the physical and mental health of the people.In addition to this low feature of rural sewage treatment rate, intermittent discharge amount is few and scattered, is
Another feature of country sewage, especially in southern village, settlement is more scattered.Improvement of the country to domestic sewage in rural areas
Just pay attention to after aggravating with river, lake pollution.And it is less for the distributing harnessing project of rural area, much handle skill
Art is also simply placed in the conceptual phase and demonstration phase of pilot scale and lab scale.The improvement of domestic sewage in rural areas at present also there are one compared with
Big difficult point, i.e. capital expenditure and operating cost are larger, and rural economy reality and technical force are difficult to meet conventional city life
The technology requirement of sewage treatment plant living.Therefore, be badly in need of exploitation high efficiency, low energy consumption, low cost, easy care sewage recycling with
Treatment process solves domestic sewage in rural areas pollution problem.And the present invention can carry out random group according to water quantity and quality and site requirements
It closes, and has the characteristics that investment is low, operation is low with administration fee, easy to operate, landscape effect is good.
In view of the above shortcomings, the designer is actively subject to research and innovation, to found a kind of rural area of new structure
Domestic sewage dispersant type processing system makes it with more the utility value in industry.
The content of the invention
In order to solve the above technical problems, the object of the present invention is to provide a kind of solution, country sewage is decentralized, sewage quantitative change
Change, the domestic sewage in rural areas distributed processing system that technology and fund limit.
The domestic sewage in rural areas distributed processing system of the present invention, including：Regulating reservoir, integrated pre-acidified precipitation oxygenation are set
Standby and horizontal drowned flow artificial wet land treatment facility, the regulating reservoir is provided with water inlet pipe, diving elevator pump and riser tubing, described
Riser tubing is connected with the pulse water tank positioned at integrated pre-acidified precipitation oxygen increasing equipment top, and the integration pre-acidified is sunk
Shallow lake oxygen increasing equipment includes pulse water tank, pre-acidified area, settling zone, mud collection area and drop oxygenation area, setting in the pulse water tank
There is U-tube, described U-tube one end extends pulse water tank bottom, the water distribution in the siphon pipe connection pre-sour area of the U-tube other end
Pipeline is equipped with the first filler in pre-acidified area, rebound plate is equipped between the pre-acidified area and settling zone, settling zone holds upstream
Formula, settling zone include effluent weir and positioned at the drop oxygenation areas of effluent weir one side, and the drop oxygenation area is provided with several drops
Plate.
Further, the horizontal drowned flow artificial wet land treatment facility includes distribution reservoir, drowned flow artificial wet land, wetland variation
Area and collection blowoff basin, the distribution reservoir is connected by pipeline in water outlet with drop oxygenation area, in the wetland variation area
Equipped with the second filler.
Further, integrated pre-acidified precipitation oxygen increasing equipment further includes equipment body, the equipment body mould
Block is processed into FRP materials or steel material.
Further, the U-tube extends one end of pulse water tank and siphon destructive mouth, the U-tube is equipped on pipeline
Caliber be more than water inlet pipe caliber.
Further, the pulse tank top is provided with the grid cover board for ensuring that pulse water tank is communicated with air, described
The top of settling zone and the side in drop oxygenation area are respectively arranged with grid top plate and lateral grid.
Further, the pre-acidified area is equipped with rebound plate with settling zone changeover portion, and the rebound plate is according to water size
It is arranged to single rebound plate or multiple rebound plate parallel arrangements.
Further, the first filler set in the pre-acidified area is the first filler of spherical elastic.
Further, the settling zone bottom is additionally provided with sludge hopper and sludge pipe.
According to the above aspect of the present invention, the present invention has at least the following advantages：
1st, the caliber of U-shaped siphon pipe is more than water inlet pipe, and the water of pulse water tank can be made to be rapidly injected pre-acidified area, form pre-ization
Waterpower agitation in area is conducive to coming into full contact with for hydrolysis acidification bacterium and raw water；U-tube is equipped with siphon destructive mouth, can make siphon
Stop, cistern water level rises, and rising forms siphon inlet to a certain degree；Overall achievable pulse water distribution.
2nd, the first filler of spherical elastic can attached biological film, degrade to water, and generate sludge quantity it is few.
3rd, by pre-acidified pond and settling zone transition region lay rebound plate, be conducive to the reservation of pre-acidified area sludge with
And prevent the floating of elastic first filler.
4th, the water outlet of sedimentation basin effluent weir has a height difference to drop, and laying drop plate in the process enables water and air fully to connect
It touches, forms water oxygenation, be conducive to the normal operation of back segment drowned flow artificial wet land, prevent anaerobism.
5th, settling zone and drop oxygenation area arrangement twice grid air inlet, one on the other, can form cross-ventilation, favourable water
Body oxygenation.
Above description is only the general introduction of technical solution of the present invention, in order to better understand the technological means of the present invention,
And can be practiced according to the content of specification, below with presently preferred embodiments of the present invention and coordinate attached drawing be described in detail as after.
Description of the drawings
Fig. 1 is the structure diagram of the domestic sewage in rural areas distributed processing system of the present invention；
Fig. 2 is integrated pre-acidified precipitation oxygen increasing equipment knot in domestic sewage in rural areas distributed processing system shown in FIG. 1
Structure schematic diagram.
It is marked in figure, 1- water inlet pipes；2- grid cover boards；3- siphon destructive mouths；4- siphon pipes；5-U type pipes；6- rebound plates；
7- grid top plates；8- effluent weirs；9- drop plates；The lateral grids of 10-；11- outlet pipes；12- sludge hoppers；13- integration pre-acidified
Precipitate oxygen increasing equipment；14- sludge pipes；15- priming levels；16- siphon destructive water levels；The first fillers of 17-；18- pulse water tanks；
19- pre-acidified area；20- settling zones；21- drop oxygenation area；22- regulating reservoirs；23- drowned flow artificial wet lands；24- water distributing areas；25- is wet
Ground treatment region；26- collects blowoff basin.
Specific embodiment
With reference to the accompanying drawings and examples, the specific embodiment of the present invention is described in further detail.Implement below
Example is not limited to the scope of the present invention for illustrating the present invention.
Referring to Fig. 1 and Fig. 2, a kind of domestic sewage in rural areas distributed processing system described in a preferred embodiment of the present invention,
Including：Regulating reservoir 22, integrated pre-acidified precipitation oxygen increasing equipment 13 and horizontal drowned flow artificial wet land treatment facility, regulating reservoir 22 are set
Water inlet pipe 1, diving elevator pump and riser tubing are equipped with, riser tubing precipitates 13 top of oxygen increasing equipment with positioned at integrated pre-acidified
Pulse water tank 18 be connected, integrated pre-acidified precipitation oxygen increasing equipment 13 includes pulse water tank 18, pre-acidified area 19, settling zone
20th, mud collection area 12 and the oxygenation area 21 that drops, are provided with U-tube 5,5 one end of U-tube extends 18 bottom of pulse water tank in pulse water tank 18
Portion, the siphon pipe 4 of 5 other end of U-tube connect the water distribution pipe 27 in pre-acidified area 19, the first filler are equipped in pre-acidified area 19
17, rebound plate 6 is equipped between pre-acidified area 19 and settling zone 20, settling zone 20 includes 8 He of effluent weir into up flow type, settling zone 20
Positioned at the drop oxygenation area 21 of 8 mouthfuls of one sides of effluent weir, drop oxygenation area 21 is provided with several drop plates 9.
Horizontal drowned flow artificial wet land treatment facility includes distribution reservoir 22, drowned flow artificial wet land 23, wetland variation area 25 and receives
Integrate draining pond 26, distribution reservoir 22 are connected by outlet pipe with drop oxygenation area, and the second filler is equipped in wetland variation area 22, and can
Different fillers is set according to water quality is different, drowned flow artificial wet land 23 can be designed to knockdown according to water quality and landscape requirement
Artificial swamp or manmade landscape, artificial landscape's wetland, water outlet can be used as irrigating, greening water.
Integrated pre-acidified precipitation oxygen increasing equipment 13 further includes equipment body, and equipment body is processed into FRP materials through modularization
Matter or steel material.
U-tube 5 extends one end of pulse water tank 18 and is equipped with siphon destructive mouth 3 on pipeline, the caliber of U-tube 5 be more than into
The caliber of water pipe 1.
18 top of pulse water tank is provided with the grid cover board 2 for ensuring that pulse water tank 18 is communicated with air, the top of settling zone 20
The side in portion and drop oxygenation area is both provided with grid top plate 7.
Changeover portion between pre-acidified area 19 and settling zone 20 is equipped with rebound plate 6, and rebound plate 6 is arranged to according to water size
Single rebound plate 6 or multiple rebound plates 6 are arranged in parallel.
The first filler 17 set in pre-acidified area 19 is the first filler of spherical elastic.
20 bottom of settling zone is additionally provided with sludge hopper 12 and sludge pipe 14.
The operation principle of the present invention is as follows：
For country sewage after regulating reservoir 22 carries out water quality and quantity adjusting, immersible pump proposes that water pipe sinks with integrated pre-acidified
18 water inlet pipe 1 of pulse water tank at the top of shallow lake oxygen increasing equipment 13 connects, and liquid level constantly rises in water tank, when reaching priming level 15
Afterwards, siphon is formed, sewage is rapidly injected pre-acidified area 19 by U-tube 5, and the liquid level of pulse water tank 18 is begun to decline at this time, when
When being down to siphon destructive water level 16, U-tube 5 stops water filling, so in cycles, forms the water inlet of pulsed；Sewage is into advance
After acidification region 19, by hydrolysis acidification bacterium into water decomposition, the biomembrane hung on spherical elastic filler 17 can also carry out sewage
Degradation.Entering settling zone 20 after the completion of pre-acidified, be provided between pre-acidified area 19 and settling zone 20 one or more anti-
Diving board 6, to prevent the loss of spherical elastic filler 17 and stop activated sludge.Sewage behind up flow type settling zone 20, on
Crest of weir of the clear liquid through effluent weir 8 flows into drop oxygenation area 21, and drop oxygenation area 21 is provided with drop plate 9, can make sewage with
Air sufficiently contacts, and increases the dissolved oxygen content of sewage；Treated sewage flows into back segment through the outlet pipe at water outlet 11
Horizontal drowned flow artificial wet land treatment facility water distributing area 24, subsequently into the further degradable organic pollutant in wetland variation area and
Suspended matter is then discharged out through collecting blowoff basin 26.
20 bottom of settling zone is collected equipped with sludge bucket, and by sludge pipe 14, periodically discharge sludge, this mud can afforest
With fertilizer or composting substrate.Pulser 18 can make pre-acidified area 19 form waterpower agitation, stirred without additionaling power, can make work
Property cenobium is sufficiently mixed with raw sewage.Settling zone 20 and drop oxygenation area 21 are equipped with grid top plate 7 and air grid plate 10, can shape
Into cross-ventilation, water outlet is made to increase dissolved oxygen, ensure the artificial wet land treating system normal operation of back segment.
The above is only the preferred embodiment of the present invention, is not intended to limit the invention, it is noted that for this skill
For the those of ordinary skill in art field, without departing from the technical principles of the invention, can also make it is several improvement and
Modification, these improvements and modifications also should be regarded as protection scope of the present invention.
Claims (8)
1. a kind of domestic sewage in rural areas distributed processing system, which is characterized in that including：Regulating reservoir (22), integrated pre-acidified
Oxygen increasing equipment (13) and horizontal drowned flow artificial wet land treatment facility are precipitated, the regulating reservoir (22) is provided with water inlet pipe (1), diving
Elevator pump and riser tubing, the riser tubing and the pulse water tank positioned at integrated pre-acidified precipitation oxygen increasing equipment (13) top
(18) it is connected, the integration pre-acidified precipitation oxygen increasing equipment (13) includes pulse water tank (18), pre-acidified area (19), precipitation
Area (20), mud collection area (12) and drop oxygenation area (21), the pulse water tank (18) is interior to be provided with U-tube (5), the U-tube
(5) one end extends pulse water tank (18) bottom, the cloth of siphon pipe (4) connection pre-acidified area (19) of U-tube (5) other end
Waterpipe (27) is equipped with the first filler (17), is set between the pre-acidified area (19) and settling zone (20) in pre-acidified area (19)
There is rebound plate (6), settling zone (20) into up flow type, settling zone (20) include effluent weir (8) and positioned at effluent weir (8) mouth one side
It drops oxygenation area (21), drop oxygenation area (21) is provided with several drop plates (9).
2. domestic sewage in rural areas distributed processing system according to claim 1, which is characterized in that the horizontal drowned flow people
Work wetland treatment facility includes distribution reservoir (22), drowned flow artificial wet land (23), wetland variation area (25) and collects blowoff basin (26),
The distribution reservoir (22) is connected by outlet conduit at water outlet (11) with drop oxygenation area, in the wetland variation area (22)
Equipped with the second filler.
3. domestic sewage in rural areas distributed processing system according to claim 1, which is characterized in that the integration is pre-
Acid precipitation oxygen increasing equipment (13) further includes equipment body, and the equipment body is processed into FRP materials or steel material through modularization.
4. domestic sewage in rural areas distributed processing system according to claim 1, which is characterized in that the U-tube (5) is stretched
Siphon destructive mouth (3) is equipped on pipeline to one end of pulse water tank (18), the caliber of the U-tube (5) is more than water inlet pipe
(1)。
5. domestic sewage in rural areas distributed processing system according to claim 1, which is characterized in that the pulse water tank
(18) top is provided with the grid cover board (2) for ensuring that pulse water tank (18) is communicated with air, the top of the settling zone (20) with
And the side in drop oxygenation area is respectively arranged with grid top plate (7) and lateral screen (10).
6. domestic sewage in rural areas distributed processing system according to claim 1, which is characterized in that the pre-acidified area
(19) changeover portion between settling zone (20) is equipped with rebound plate (6), and the rebound plate is arranged to single anti-according to water size
Diving board (6) or multiple rebound plates (6) are arranged in parallel.
7. domestic sewage in rural areas distributed processing system according to claim 1, which is characterized in that the pre-acidified area
(19) the first filler (17) set in is the first filler of spherical elastic.
8. domestic sewage in rural areas distributed processing system according to claim 1, which is characterized in that the settling zone (20)
Bottom is additionally provided with sludge hopper (12) and sludge pipe (14).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201611048285.1A CN108083551A (en) | 2016-11-22 | 2016-11-22 | Domestic sewage in rural areas distributed processing system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201611048285.1A CN108083551A (en) | 2016-11-22 | 2016-11-22 | Domestic sewage in rural areas distributed processing system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN108083551A true CN108083551A (en) | 2018-05-29 |
Family
ID=62171202
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201611048285.1A Pending CN108083551A (en) | 2016-11-22 | 2016-11-22 | Domestic sewage in rural areas distributed processing system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN108083551A (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112225346A (en) * | 2020-09-23 | 2021-01-15 | 华蓝设计（集团）有限公司 | Water purification method suitable for low-temperature and low-turbidity period |
| CN112939366A (en) * | 2021-02-08 | 2021-06-11 | 广州镁雅节能环保有限公司 | Rural sewage treatment plant |
| CN114644430A (en) * | 2022-03-02 | 2022-06-21 | 重庆市生态环境科学研究院 | Mountain rural domestic sewage energy-consumption-free treatment system and method |
| CN116040802A (en) * | 2023-02-27 | 2023-05-02 | 郑州大学 | Overall Integrated Reactor System for Treatment of High Ammonia Nitrogen Industrial Wastewater |
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Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112225346A (en) * | 2020-09-23 | 2021-01-15 | 华蓝设计（集团）有限公司 | Water purification method suitable for low-temperature and low-turbidity period |
| CN112939366A (en) * | 2021-02-08 | 2021-06-11 | 广州镁雅节能环保有限公司 | Rural sewage treatment plant |
| CN114644430A (en) * | 2022-03-02 | 2022-06-21 | 重庆市生态环境科学研究院 | Mountain rural domestic sewage energy-consumption-free treatment system and method |
| CN116040802A (en) * | 2023-02-27 | 2023-05-02 | 郑州大学 | Overall Integrated Reactor System for Treatment of High Ammonia Nitrogen Industrial Wastewater |
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