CN102583599A - Sewage treatment system - Google Patents
Sewage treatment system Download PDFInfo
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- CN102583599A CN102583599A CN201210071565XA CN201210071565A CN102583599A CN 102583599 A CN102583599 A CN 102583599A CN 201210071565X A CN201210071565X A CN 201210071565XA CN 201210071565 A CN201210071565 A CN 201210071565A CN 102583599 A CN102583599 A CN 102583599A
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Abstract
The invention provides a sewage treatment system, which comprises at least one slope, at least one sewage input pipeline, at least one sewage collecting tank and at least one sewage output pipeline, wherein the sewage input pipeline is arranged on the top of the slope; the sewage collecting tank is formed at the bottom of the slope; and the sewage output pipeline is connected with the bottom of the sewage collecting tank. The sewage treatment system is small in floor area and low in sewage treatment cost, can immediately treat sewage after the sewage is generated, and is high in treatment speed so as to effectively lighten the pollution of domestic sewage on environment.
Description
Technical field
The invention relates to sewage disposal technology, relate in particular to a kind of Sewage treatment systems of handling sewage.
Background technology
Sewage mostly directly drains into sewer line at present, through sewer line, enters river, river, lake, sea.Some places are transported to sewage work with sewage, handle water repeated use in the conduct of back, or enter river, river, lake, sea.Recently some biotope is provided with septic tank, and sewage is permeated the ground through septic tank, disposes of sewage in this way.
The mode of above-mentioned WWT has many shortcomings: unprocessed river, river, lake, the sea of entering of sewage, and directly cause water to pollute.Handle back recycling sewage through sewage work, or handle the mode of back sewage effluent, no doubt good than direct discharging, but cost of sewage disposal is very high, will use a large amount of chemical agents in the treating processes, and chemical agent also can cause the secondary pollution of water.In addition, for water in making loops back facilities such as biotope, office building, hotel from sewage work, need to lay the longer pipe line, cost is very high.Usually sewage produces ground to sewage work from it, be through tens of kilometers, even up to a hundred kilometers conveying.Organism in course of conveying in the sewage is under the effect of bacterium, and is highly corrupt, fully is integrated with water, and makes the water quality extreme difference that becomes, and also increased the difficulty of WWT.Build septic tank in the sub-district, though simple, let the sewage water that permeates the ground, can cause shallow ground water to pollute.
Summary of the invention
In order to solve existing sewage disposal technology cost height and to cause secondary pollution problem easily, the present invention provides a kind of Sewage treatment systems.
Sewage treatment systems provided by the invention comprises: at least one domatic inclined-plane; At least one sewage input channel, said sewage input channel is arranged at the top that said domatic is stated the inclined-plane; At least one sewage collecting tank, said sewage collecting tank is arranged at the bottom on said domatic inclined-plane; At least one sewage output channel, said sewage output channel is connected in said sewage collecting trench bottom.
Sewage treatment systems floor space provided by the invention is little, and cost of sewage disposal is low, can realize handling immediately after sewage produces, and processing speed is fast, alleviates the pollution of sewage to environment thereby imitate.
Description of drawings
Accompanying drawing described herein is used to provide further understanding of the present invention, constitutes the application's a part, does not constitute qualification of the present invention.In the accompanying drawings:
Fig. 1 is the structure iron of Sewage treatment systems in one embodiment of the invention;
Fig. 2 is the structure iron of Sewage treatment systems in further embodiment of this invention;
Fig. 3 is the structure iron of Sewage treatment systems in further embodiment of this invention;
Fig. 4 is the structure iron of Sewage treatment systems in further embodiment of this invention;
Fig. 5 is the structure iron of Sewage treatment systems in further embodiment of this invention;
Fig. 6 is the structure iron of Sewage treatment systems in further embodiment of this invention;
Fig. 7 is the unitary structure iron of sewage water filtration in further embodiment of this invention;
Fig. 8 is the structure iron of Sewage treatment systems in further embodiment of this invention;
Fig. 9 is the structure iron of Sewage treatment systems in further embodiment of this invention.
Embodiment
For making the object of the invention, technical scheme and advantage clearer,, the present invention is explained further details below in conjunction with embodiment and accompanying drawing.At this, exemplary embodiment of the present invention and explanation thereof are used to explain the present invention, but not as to qualification of the present invention.
As shown in Figure 1, one embodiment of the invention provides a kind of Sewage treatment systems, and this system comprises:
At least one domatic inclined-plane 101;
At least one sewage input channel 102, said sewage input channel is arranged at the top that institute's domatic is stated the inclined-plane;
At least one sewage collecting tank 103, said sewage collecting tank is arranged at the bottom on said domatic inclined-plane;
At least one sewage output channel 104, said sewage output channel is connected in said sewage collecting trench bottom.
Domatic of the present invention inclined-plane 101 can be arranged in the WWT chamber with sewage collecting tank 103, to reduce the pollution to ambient air.Sewage input channel 102 is connected with the discharge tube of sewage, is used for sewage is introduced the WWT chamber, and the sewage input channel can be from the top or the sidepiece input WWT chamber of WWT chamber.Sewage is entered behind the WWT chamber, and from the conduit bundles stream mode, the stand is dispersed on the roomy plane, from the high-end low side that flows on domatic inclined-plane.Owing to after current disperse, pasting domatic inclined-plane 101 and trickle downwards, the rubbish in the sewage with the 101 frictional force effects of domatic inclined-plane under will hang on the domatic inclined-plane, water under slope current, thereby reach the effect of the middle rubbish of purifying waste water.Sewage collecting tank 103 is arranged at the bottom on domatic inclined-plane 101, is used to collect the sewage that stays from domatic inclined-plane 101, and sewage output channel 104 is connected in the bottom of sewage collecting tank 103, is used for the sewage of sewage collecting tank is discharged.Domatic inclined-plane 101 vertexs can be from 1 meter to 15 meters to the length of valley, or longer, and preferred length is 2 to 10 meters.The concrete length on domatic inclined-plane 101 can be come concrete the setting according to the angle and the discharge of sewage of its inclination.In general, the angle of inclination is big more, and the length on domatic inclined-plane should be long more; The length on the big more domatic of discharge inclined-plane should be long more.In order to make solid matter stranded and stay on the ground of WWT chamber, the sloping floor angle of this WWT chamber should be too not big, generally can be 1 ° to 30 °, and preferred length is 5 ° to 25 °.
As shown in Figure 2; Sewage treatment systems of the present invention in another embodiment; Also comprise a current diverting device 105 that is arranged between sewage input channel 102 and the institute domatic inclined-plane 101, said current diverting device 105 is made up of current guide plate that tilts 1051 and the water conservancy diversion grid 1052 that is arranged on the current guide plate.Water conservancy diversion grid 1052 is that last sharp both wings are to both sides unfolded shape; Along current guide plate 1051 several layers is set from top to bottom; The current that the pointed nose of 1052 times one decks of water conservancy diversion grid is aimed at last layer flow out the position, lead on the plane of structure that current is scattered in broad through the branch of multilayer water conservancy diversion grid 1052, and sewage is opened in the downward trickling casual; Wherein contained solid matter can be stranded because of touching domatic inclined-plane 101; Stay on the domatic inclined-plane 101, current then according to domatic inclined-plane 101 to dirty, thereby promote the filter effect on domatic inclined-plane 101.
Of Fig. 3, in further embodiment of this invention, said Sewage treatment systems comprises domatic inclined-plane 301, sewage input channel 302, sewage collecting tank 303 and sewage output channel 304.Shown in figure, domatic inclined-plane 301 is the domatic inclined-plane of cone shape, and tap web is the highest, tilts to reduce to 360 ° of orientation.The current of sewage input channel 302 inputs are spread out under the effect of this cone.
As shown in Figure 4; Sewage treatment systems described in further embodiment of this invention further comprises a current diverting device 305 that is arranged between sewage input channel 302 and the said domatic inclined-plane 301; Current diverting device 305 is a cone; Sewage input channel 302 water outlets place planar central point is passed in its axis, and vertical with this plane.The floorage of current diverting device 305 should be greater than the diameter of sewage input channel 302.
In further embodiment of this invention, stranded and stay the domatic inclined-plane in order to make solid matter, the domatic inclined-plane should design more coarsely, and the convexity of some dispersed placement can be set on the inclined-plane.As shown in Figure 5, present embodiment and primitive form embodiment illustrated in fig. 2 are same, and their difference is; Among the embodiment shown in Fig. 5; The square shape prominence 1011 of the shallow weak point of dispersed placement on the domatic inclined-plane 101, square shape prominence 1011 positions should be at random as far as possible, best irregular arrangement.Those skilled in the art should understand; Arrange on the domatic inclined-plane the shape of thrust should not exceed with the shape that present embodiment was disclosed; This thrust can also be different shapes such as hemisphere, tri-prismoid, triangular cone, equally thrust can be set on the domatic inclined-plane of cone shape.
Through the foregoing description, can basic filtering fall the solid matter in the sewage, for water in the processing that obtains more to clean, can between domatic inclined-plane and the sewage collecting tank or among being arranged at said sewage collecting tank filtering unit be set.Fig. 6 is further embodiment of this invention; Present embodiment and difference embodiment illustrated in fig. 5 are, are provided with filtering unit 106 in the sewage collecting tank 103, and filtering unit 106 can be made up of sandy soil, gac or water purifier composite filter element material commonly used; But from cost consideration, with sandy soil for well.As shown in Figure 7, in another preferred embodiment of the present invention, filtering unit 106 can have 3 grades of filtrations, and the grain graininess of the filtration medium in 3 layers of filtration can successively decrease step by step.For example the superiors' filtration 1061 can use coarse sand as filtration medium, and second stage filtration 1062 can use the moderate grains of sand of particle as filtration medium, and third stage filtration 1063 can use fine sand as filtration medium.
Fig. 8 adopts the synoptic diagram of filter vat as filtering unit 107 in another embodiment of the present invention, can be provided with filtering medium layer in the filtering unit 107, and the filtering material in the filtering medium layer can be shown in above-mentioned embodiment.Further among the embodiment shown in Fig. 9; Filtering unit 107 can be made up of filter vat 1701,1702,1703; Each filter vat bottom has the opening of oozing out; Higher level's filter vat ooze out the top that opening is positioned at subordinate's filter vat, the filtration media granules volume in the filtering medium layer of 3 grades of filter vat can successively decrease step by step, for example the filtration medium in filter vat 1701 filtering medium layers can be a coarse sand; Filtration medium in filter vat 1702 filtering medium layers can be the moderate grains of sand of particle, and the filtration medium in filter vat 1703 filtering medium layers can be a fine sand.
Through the embodiment of above-mentioned employing filtering unit, sewage is through behind the filtration medium, and the impurity in the water is further filtered, and water quality is greatly improved.The mode filter effect of employing cascade filtration can be better.But in general get final product with two-stage filtration, the present invention does not limit the progression of cascade filtration.
For the middle water that obtains more to clean; Can on above-mentioned filtering unit, cover one deck chemical fibre non-woven cotton filter bed; When adopting the cascade filtration unit, can only on first step filtering unit, use chemical fibre non-woven cotton filter bed, selectivity is used chemical fibre non-woven cotton filter bed on filtering unit subsequently.Through above-mentioned processing, it is cleaner that water quality has become, can be directly as the greening water in biotope, office building, hotel, and for this reason, sewage collecting tank can connect above-mentioned life, an office facility and afforest special-purpose water pipe; Sewage after trickling is handled also can drain into urban sewage pipe, can not cause big pollution, and for this reason, sewage collecting tank can connect urban sewage pipe.If use as water in flushing the toilet, can further use the chemical bactericide virus killing, water uses in the sterilization back conduct capable of circulation.If do not prepare to reuse, can after rough handling, enter urban sewage pipe.So after sewage collecting tank, water cycle water pipeline in the connection, or connect urban sewage pipe.Under situation as water in flushing the toilet, be preferably in after the sewage collecting tank, a water purifying tank is set, with sterilization mode sterilizations such as chemical bactericide or uv lamps, water circulating pipe in inserting again afterwards.
Stay the solid dirt on the domatic inclined-plane, can regularly remove, to guarantee depuration quality.Can adopt suction, mode such as the domatic inclined-plane that strikes off, overturns removes dirt.And can dirt be sent into methane-generating pit and make biogas.Methane liquid afterwards can be used fertilizer as the urban life subdistrict greening.Can often sterilize in WWT chamber to place, domatic inclined-plane, for example sterilization every day once.Sterilization can be adopted the physical disinfection mode, like the ultra violet lamp mode, also can adopt the chemical disinfection mode, but never causes the sewage secondary pollution to consider, and is better with the physical disinfection mode.
One of advantage of the Sewage treatment systems that the embodiment of the invention disclosed is that this method and system thereof are specially adapted to the WWT of urban architectures such as biotope, hotel, office building.At present, the not treated municipal effluent pipeline that just directly drains into of above-mentioned sewage.Through tens kilometers and even kilometer up to a hundred, the sewage work in sluggish flow to suburb handles.In long-distance trickling, the solid matter in the sewage becomes highly corrupt under the effect of bacterium, fully merge with water, and water becomes black.This water had both just arrived Sewage Plant, and also bad processing must use a large amount of chemical agents can not.Use chemical agent, especially use metering when big, can cause secondary pollution water.The present invention produces the back very first time at sewage, is about to the main solid matter in the sewage, removes like ight soil, toilet paper, food residue, trench wet goods.From the WWT chamber that is mixed into building or biotope of above-mentioned dirt and water, should be in minutes.During this period, dirt still can be not corrupt, fully do not merge with water, so handle and can water and dirt be separated through above-mentioned physics mode, the bacterium in the water can be not a lot of yet.No matter such water is to drain into the municipal effluent pipeline, or enters well and flow away along shallow top layer underground water, still as in water cycle use, can not pollute.
Another advantage of the Sewage treatment systems that embodiments of the invention disclosed is a water circulation use after treatment, can reduce water resources consumption and reduce quantity of wastewater effluent.
Above-described embodiment; The object of the invention, technical scheme and beneficial effect have been carried out further explain, and institute it should be understood that the above is merely embodiment of the present invention; And be not used in qualification protection scope of the present invention; All within spirit of the present invention and principle, any modification of being made, be equal to replacement, improvement etc., all should be included within protection scope of the present invention.
Claims (10)
1. a Sewage treatment systems is characterized in that, said system comprises:
At least one domatic inclined-plane;
At least one sewage input channel, said sewage input channel is arranged at the top that institute's domatic is stated the inclined-plane;
At least one sewage collecting tank, said sewage collecting tank is arranged at the bottom on said domatic inclined-plane;
At least one sewage output channel, said sewage output channel is connected in said sewage collecting trench bottom.
2. as planting the described Sewage treatment systems of claim 1, it is characterized in that said system comprises at least one filtering unit, be arranged between said domatic inclined-plane and the said sewage collecting tank, or be arranged among the said sewage collecting tank.
3. as plant the described Sewage treatment systems of claim 2, it is characterized in that the filtration medium in the said filtering unit is sandy soil, the structure of said filtering unit adopts a kind of in the following form:
Said filtering unit is the single-stage filtering unit, and the filtration medium of said filtering unit needs according to water treatment, and selectivity adopts a kind of in rough sand, middle sand or the fine sand;
Said filtering unit is the two-stage filtration unit, and the filtration medium of first step filtering unit is a rough sand, and the filtration medium of second stage filtering unit is a fine sand;
Said filtering unit is the above filtering unit of two-stage, and the filtration medium of first step filtering unit is a coarse sand, and the filtration medium of second stage filtering unit is middle sand, and the filtration medium of third stage filtering unit is a fine sand.
4. as planting the described Sewage treatment systems of claim 3; It is characterized in that; Said system further comprises at least one chemical fibre non-woven cotton filter bed, covers on the said filtering unit, when adopting the cascade filtration unit; On first step filtering unit, use chemical fibre non-woven cotton filter bed, selectivity is used chemical fibre non-woven cotton filter bed on filtering unit subsequently.
5. as planting the described Sewage treatment systems of claim 1; It is characterized in that; Said system further comprises a current diverting device that is arranged between said sewage input channel and the said domatic inclined-plane, and said current diverting device is made up of current guide plate and the water conservancy diversion grid that is arranged on the current guide plate.
6. as planting the described Sewage treatment systems of claim 1, it is characterized in that described domatic inclined-plane is the taper inclined-plane.
7. as planting the described Sewage treatment systems of claim 6; It is characterized in that; Said system further comprises a current diverting device that is arranged between said sewage input channel and the said taper inclined-plane; Said current diverting device is a cone, and said sewage input channel water outlet place planar central point is passed in said cone axis, and vertical with this plane.
8. as planting the described Sewage treatment systems of claim 1, it is characterized in that angle of inclination, described domatic inclined-plane is 5 to 25 degree.
9. as planting the described Sewage treatment systems of claim 1, it is characterized in that the prominence of the shallow weak point of dispersed placement on the described domatic inclined-plane.
10. as planting the described Sewage treatment systems of claim 1, it is characterized in that the length on described domatic inclined-plane is 2 to 10 meters.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210071565.XA CN102583599B (en) | 2012-03-16 | 2012-03-16 | Sewage treatment system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210071565.XA CN102583599B (en) | 2012-03-16 | 2012-03-16 | Sewage treatment system |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN102583599A true CN102583599A (en) | 2012-07-18 |
| CN102583599B CN102583599B (en) | 2015-06-10 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201210071565.XA Expired - Fee Related CN102583599B (en) | 2012-03-16 | 2012-03-16 | Sewage treatment system |
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| Country | Link |
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| CN (1) | CN102583599B (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104528968A (en) * | 2014-10-20 | 2015-04-22 | 苏州富奇诺水治理设备有限公司 | Treatment system for living sewage |
| CN105036497A (en) * | 2015-09-22 | 2015-11-11 | 巫立斌 | Sewage treatment equipment provided with water dividing plate |
| CN109867377A (en) * | 2017-12-04 | 2019-06-11 | 上海江柘环境工程技术有限公司 | A kind of sewage disposal system |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2717938Y (en) * | 2004-08-09 | 2005-08-17 | 浙江大学 | Industral aquiculture waste water comprehensive treatment system |
| CN200955033Y (en) * | 2006-09-01 | 2007-10-03 | 李清河 | Simple apparatus for treating paper-making waste liquid |
| US20100025313A1 (en) * | 2005-01-26 | 2010-02-04 | Royal Environmental Systems, Inc. | Liquid Filtration System |
| CN201660516U (en) * | 2010-04-21 | 2010-12-01 | 东阳市欧德尚环保节能工程有限公司 | Water-collecting well through inclined plate filtering |
-
2012
- 2012-03-16 CN CN201210071565.XA patent/CN102583599B/en not_active Expired - Fee Related
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2717938Y (en) * | 2004-08-09 | 2005-08-17 | 浙江大学 | Industral aquiculture waste water comprehensive treatment system |
| US20100025313A1 (en) * | 2005-01-26 | 2010-02-04 | Royal Environmental Systems, Inc. | Liquid Filtration System |
| CN200955033Y (en) * | 2006-09-01 | 2007-10-03 | 李清河 | Simple apparatus for treating paper-making waste liquid |
| CN201660516U (en) * | 2010-04-21 | 2010-12-01 | 东阳市欧德尚环保节能工程有限公司 | Water-collecting well through inclined plate filtering |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104528968A (en) * | 2014-10-20 | 2015-04-22 | 苏州富奇诺水治理设备有限公司 | Treatment system for living sewage |
| CN105036497A (en) * | 2015-09-22 | 2015-11-11 | 巫立斌 | Sewage treatment equipment provided with water dividing plate |
| CN109867377A (en) * | 2017-12-04 | 2019-06-11 | 上海江柘环境工程技术有限公司 | A kind of sewage disposal system |
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| Publication number | Publication date |
|---|---|
| CN102583599B (en) | 2015-06-10 |
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