CN103787556B - A kind for the treatment of system for domestic sewage in rural areas - Google Patents
A kind for the treatment of system for domestic sewage in rural areas Download PDFInfo
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- CN103787556B CN103787556B CN201410081487.0A CN201410081487A CN103787556B CN 103787556 B CN103787556 B CN 103787556B CN 201410081487 A CN201410081487 A CN 201410081487A CN 103787556 B CN103787556 B CN 103787556B
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Abstract
The invention discloses a kind for the treatment of system for domestic sewage in rural areas, comprise the sewage collecting pool, anaerobic treatment pool, mudpan, treating pond and the wetland that are communicated with successively, described anaerobic treatment pool is communicated with by the dirty part flow arrangement of rain with between mudpan; The dirty part flow arrangement of described rain comprises raceway groove and cuts off upholder, and raceway groove is divided into storm drain and sewage covered conduit by described partition upholder, achieves rain dirt shunting, decreases the total amount of sanitary sewage; Y-tube is utilized to filter in sewage collecting pool, can not blockage phenomenon, easy to clean, improves sanitary sewage disposal efficiency.
Description
Technical field
The present invention relates to one way of life sewage disposal device, particularly relate to a kind for the treatment of system for domestic sewage in rural areas.
Background technology
For many years, remote villages development relatively lags behind, and the regulation of rural environmental hygiene is backward by the restriction sanitary sewage disposal Method compare of the factors such as geographical conditions, economic factors and concept.Especially great majority are lived scattered peasant household, if with reference to the Model construction Sewage treatment systems of centralized residence, not only had high input, and also of poor benefits.Sanitary sewage, human and animal excreta are generally introduced in the waste-filling pool of semi open model and are carried out simple anaerobic treatment by peasant household of nowadays mostly living scattered, and then utilize physiographic relief and open blowdown canal to import low lying areas.This process and discharging modes often cause sewage cross flow, and foul smell is excessive, not only contaminate environment, and easily grow germ.As heavy rain, rainwater also can enter open waste-filling pool and open blowdown canal, and increase quantity of wastewater effluent, its impact is even more serious.Therefore domestic sewage in rural areas all will bring unified process into, its treatment unit generally comprises and comprises sewage collecting pool, anaerobic treatment pool, mudpan, treating pond and wetland, the sanitary sewage of each user is focused on sewage collecting pool filter, then the dirt after filtration is passed into anaerobic digester to decompose, sewage after decomposition enters precipitation in settling tank, oettIed sewage is carried out ecological purification process further, makes the sewage only to pollution exhaust criteria.Use grid to filter in existing sewage collecting pool, easily block, and cleaning difficulty.
China Patent No. is: the invention of the dirty part flow arrangement of a kind of rain of CN201120418788.X, the dirty part flow arrangement of this rain comprises: confluence of rainwater and sewage pipe, Vatch basin, section dirty pipe, storm-water drainage pipe, arrange two parallel stationary shaft in Vatch basin, one of them stationary shaft and the centerline axis parallel cutting dirty pipe arrange and are positioned at and cut directly over dirty pipe; Gate is positioned at the frame that dams, and gate and floating drum are connected through described two stationary shaft respectively; The light-duty flap valve of storm-water drainage pipe outlet installation one, it mainly utilizes the buoyancy of floating drum, in Vatch basin, arrange flashboard be connected with floating drum, control the shunting of sewage and rainwater, this device can be applicable to the rain dirt shunting of urban pipe network, but the rain dirt shunting of domestic sewage in rural areas is not also suitable for, and remarkable and convenient.
China Patent No. is separately had to be: CN201320021857.2 discloses a kind of sewage collecting pool and comprises the Sewage treatment systems of this sewage collecting pool.Sewage collecting pool involved in the present invention, is characterized in that, comprising: the body of the sealing of being made up of material impermeable; Seal with one end of body and combine and the feed-pipe be connected with body; Seal with the other end of body and combine and the drain pipe be connected with body; Body is separated at least one shifting board of multiple cavity, the cavity between shifting board adjacent for one end and one end is denoted as feed cavity; Be arranged on each shifting board and also seal with shifting board at least one intervalve combined through shifting board; Be arranged at the clean-up port of the top of feed cavity; And be arranged at least one inspection port of top of cavity, wherein, body is stretched out in an end of feed-pipe, and the other end to be in feed cavity and to extend to body bottom portion, intervalve extends towards body bottom portion near one end of feed-pipe, near one end of drain pipe towards the other end.In that patent each shifting board also seals with shifting board at least one intervalve combined through shifting board, but intervalve can not play the effect of filtration.
How to obtain optimum handling effect by minimum input, be the content that in rural domestic sewage treatment, emphasis is considered.The physiographic relief condition of the present invention in conjunction with mountain area and knob and the mode of life of peasant household of living scattered, design a kind for the treatment of system for domestic sewage in rural areas of simple possible, both meet the target of new countryside construction, meet again the actual demand of peasant household.
Summary of the invention
In order to overcome the defect of above-mentioned prior art, the invention provides a kind for the treatment of system for domestic sewage in rural areas, this treatment system can not blockage phenomenon in sewage water filtration process, make the sewage after anaerobic treatment enter detention tank by the dirty part flow arrangement of rain simultaneously, intercept confluence of rainwater and sewage, greatly reduced sewage total amount, be conducive to regular ditch cleaning, remove contamination conveniently simultaneously, improve sanitary sewage disposal efficiency.
In order to solve the problems of the technologies described above, the technical solution used in the present invention is:
For a treatment system for domestic sewage in rural areas, comprise the sewage collecting pool, anaerobic treatment pool, mudpan, treating pond and the wetland that are communicated with successively, it is characterized in that: described anaerobic treatment pool is communicated with by the dirty part flow arrangement of rain with between mudpan; The dirty part flow arrangement of described rain comprises raceway groove and cuts off upholder, and described raceway groove is made up of left furrow bank, right furrow bank and bottom of trench; The top of described partition upholder one end and right furrow bank is fixed, and the middle part of the other end and bottom of trench is fixed; Raceway groove is divided into storm drain and sewage covered conduit by described partition upholder; Described sewage covered conduit is surrounded by right furrow bank, partition upholder and bottom of trench; Described storm drain is surrounded by left furrow bank, partition upholder and bottom of trench;
Described sewage collecting pool comprises pond body, and described pond body is provided with dirt inlet and sewage draining exit; Described sewage draining exit is provided with Y-tube, and described Y-tube comprises end suitable for reading, end opening end and middle mouth end; Described Y-tube is connected by middle mouth end and sewage draining exit, and the end suitable for reading of described Y-tube, higher than the height of dirt inlet, is provided with gap between the end opening end of described Y-tube and the bottom of pond body; Described sewage collecting pool is communicated with the bottom of anaerobic treatment pool by sewage draining exit.
The middle and upper part of described right furrow bank is provided with groove, and the middle part of bottom of trench is provided with groove, and the two ends of described partition upholder are separately fixed in two grooves.
Be provided with the wadding for fastening partition upholder in the groove of described bottom of trench, described wadding is higher than the bottom surface of bottom of trench.
Described wadding is earth, stone or wooden unit.
Described partition upholder is for having elastic bamboo weaving upholder.
The middle mouth end of described Y-tube is inserted in sewage draining exit, and is connected with sewage draining exit.
Gap between the end opening end of described Y-tube and the bottom of pond body is 10cm-40cm.
Gap between the end opening end of described Y-tube and the bottom of pond body is 20cm-30cm.
The present invention has the following advantages:
1, in the present invention, anaerobic treatment pool is communicated with by the dirty part flow arrangement of rain with mudpan, the dirty device of its moderate rain comprises raceway groove and cuts off upholder, the top of described partition upholder one end and right furrow bank is fixed, the middle part of the other end and bottom of trench is fixed, and raceway groove is divided into storm drain and sewage covered conduit by described partition upholder; Described right furrow bank, partition upholder and bottom of trench surround sewage covered conduit, described left furrow bank, partition upholder and bottom of trench form storm drain, rain time, rainwater the overwhelming majority from storm drain a district quickly through, in this rural domestic sewage treating device, when can prevent rainy, a large amount of rainwater collects with raw few sewage, achieves rain dirt shunting, greatly reduces the total amount of sanitary sewage, cut off upholder be easy to remove from right furrow bank, therefore can regularly ditch cleaning, remove contamination convenience.
The effect of the Y-tube arranged in sewage collecting pool is equivalent to the grid for filtering in original sewage collecting pool, and described Y-tube comprises end suitable for reading, end opening end and middle mouth end; Described Y-tube is connected by middle mouth end and sewage draining exit, and the end suitable for reading of described Y-tube, higher than the height of dirt inlet, prevents floating matter from entering Y-tube from end suitable for reading, and blocking Y-tube also affects subordinate's sewage disposal; Gap is provided with between the end opening end of described Y-tube and the bottom of pond body, the sewage of sewage collecting pool is entered from dirt inlet, enter from the end opening end of Y-tube and the sewage draining exit of the connection matched by middle mouth end discharge enter subordinate process, therefore the sewage of Chi Tizhong is entered into from dirt inlet, floating matter wherein can not enter in sewage draining exit by lower port, more sewage draining exit can not be blocked, and floating matter can swim in sewage collecting pool, is salvaged by the string bag; Or deposit in pond, form mud, and then remove; Sewage draining exit is communicated with the bottom of anaerobic treatment pool, sewage to enter in anaerobic treatment pool from bottom to top turn over stream, be conducive to sewage and carry out anaerobic treatment in anaerobic treatment pool, therefore this sewage Ji Chi is by foreign material floating in Y-tube filter sewage collecting tank, and can not blockage phenomenon in filtration procedure, save the operation of cleaning overanxious grid, improve the efficiency that whole sewage treatment unit is disposed of sewage.
2, in the present invention, the middle and upper part of right furrow bank is provided with groove, the middle part of bottom of trench is provided with groove, the two ends of described partition upholder are separately fixed in two grooves, in domestic sewage in rural areas rain dirt shunting, constructability is transformed, and be provided with the wadding for fastening partition upholder in the groove of bottom of trench, described wadding is higher than the bottom surface of bottom of trench, when preventing rainy, rainwater invades in sewage covered conduit; Wadding is earth, stone or wooden unit simultaneously, gathers materials on the spot, very simply.
3, cut off upholder in the present invention for having elastic bamboo weaving upholder, elasticity is easily got, non-secondary pollution, and the aging rear local common people of bamboo weaving upholder can do the burning of bavin standing grain.
4, in the present invention, the middle mouth end of Y-tube is inserted in sewage draining exit, and is connected with sewage draining exit, and in this process, the middle mouth end of Y-tube defines sewage draining exit, simplifies sewage collecting pool.
5, the gap between the end opening end of Y-tube of the present invention and the bottom of pond body is 10cm-40cm, has both prevented the mud in sewage collecting pool from entering Y-tube, and sewage also effectively can have been allowed to enter Y-tube from end opening end and enter subordinate's sewage disposal.Its best clearance is 20cm-30cm.
Accompanying drawing explanation
Fig. 1 is structural representation of the present invention;
Fig. 2 is the structural representation of sewage collecting pool of the present invention;
Fig. 3 is the cross section structure schematic diagram of the dirty part flow arrangement of rain in embodiments of the invention 1;
Fig. 4 is the cross section structure schematic diagram of the dirty part flow arrangement of rain of embodiments of the invention 2;
Fig. 5 is the cross section structure schematic diagram of the dirty part flow arrangement of rain of embodiments of the invention 3;
Mark in figure: 1 is sewage collecting pool, and 2 is anaerobic treatment pool, and 3 is mudpan, and 4 is treating pond, 5 is wetland, and 6 is the dirty part flow arrangement of rain, and 11 is pond body, and 12 is dirt inlet, 13 is Y-tube, and 13A is end suitable for reading, and 13B is end opening end, mouth end in 13C, 14 is mud, and 15 is sewage, and 61 is raceway groove, and 62 is left furrow bank, 63 is right furrow bank, and 64 is bottom of trench, and 65 for cutting off upholder, and 66,67 is groove, 68 is wadding, and a is storm drain, and b is sewage covered conduit.
Embodiment
Embodiment 1
As shown in Figure 1, Figure 2, Figure 3 shows, a kind for the treatment of system for domestic sewage in rural areas, comprise the sewage collecting pool 1, anaerobic treatment pool 2, mudpan 3, treating pond 4 and the wetland 5 that are communicated with successively, described anaerobic treatment pool 2 is communicated with by the dirty part flow arrangement 6 of rain with between mudpan 3; The dirty part flow arrangement 6 of described rain comprises raceway groove 61 and cuts off upholder 65, described raceway groove 61 is made up of left furrow bank 62, right furrow bank 63 and bottom of trench 64, the top of described partition upholder 65 one end and right furrow bank 63 is fixed, the middle and upper part of the other end and bottom of trench 64 is fixed, and namely raceway groove 61 is divided into storm drain a (district) and sewage covered conduit b (district) by above-mentioned partition upholder 65; The passage that above-mentioned sewage covered conduit b is surrounded by right furrow bank 63, partition upholder 65 and bottom of trench 64, the passage that described storm drain a is surrounded by left furrow bank 62, partition upholder 65 and bottom of trench 64.When raining, rainwater the overwhelming majority from storm drain a district quickly through, prevent the few sewage of the life in a large amount of rainwater and sewage covered conduit b from collecting, achieve rain dirt shunting, greatly reduce the total amount of sanitary sewage, cut off upholder 65 to be easy to remove from right furrow bank 63, therefore can regularly ditch cleaning, convenience of removing contamination.
Further, the top (or middle and upper part) of described right furrow bank 63 is provided with groove 66, and the middle part of bottom of trench 64 is provided with groove 67, and the two ends of described partition upholder 65 are separately fixed in two grooves 66,67.
Preferably, be provided with the wadding 68 for fastening partition upholder in the groove 67 of described bottom of trench 64, described wadding 68 is higher than the bottom surface of bottom of trench 64, and described wadding 68 is earth, stone or wooden unit, and when preventing rainy, rainwater invades in sewage covered conduit b; Wadding 68 is earth, stone or wooden unit simultaneously, gathers materials on the spot, very simply.
Further preferably, partition upholder, for having elastic bamboo weaving upholder, is made arc by described partition upholder 65 simultaneously, and the cross section of described sewage covered conduit is fan-shaped.Elastic bamboo weaving upholder, elasticity is easily got, non-secondary pollution, and the aging rear local common people of bamboo weaving upholder can do the burning of bavin standing grain.
Sewage collecting pool 1 is redesigned simultaneously, sewage collecting pool 1 comprises pond body 11, and pond body 11 is provided with dirt inlet 12 and sewage draining exit, is provided with Y-tube 13 at sewage draining exit place, described Y-tube 13 has three openings, is respectively end 13A suitable for reading, end opening end 13B and middle mouth end 13C; Y-tube 13 is located on the pond body 11 of sewage draining exit side, Y-tube 13 is connected by middle mouth end 13C and sewage draining exit, mouth end 13C in Y-tube 13 is inserted in sewage draining exit, and be connected with sewage draining exit, (namely, mouth end 13C essence defines sewage draining exit), the end 13A suitable for reading of described Y-tube 13, higher than the height of dirt inlet 12, prevents floating matter from entering Y-tube from end 13A suitable for reading, is provided with gap between the end opening end 13B of described Y-tube 13 and the bottom of pond body 11; Sewage collecting pool 1 is communicated by the bottom of sewage draining exit with anaerobic treatment pool 2, sewage 15 to enter in anaerobic treatment pool 2 from bottom to top turn over stream, be conducive to sewage and carry out anaerobic treatment in anaerobic treatment pool 2; Gap between the end opening end of Y-tube and the bottom of pond body is 10cm-40cm.Its principle of work is: the sewage 15 entering sewage collecting pool from dirt inlet 12, to enter from the end opening end 13B of Y-tube and the sewage draining exit of the connection matched by middle mouth end 13C is discharged and entered anaerobic treatment pool 2 and process, therefore the sewage 15 of Chi Tizhong is entered into from dirt inlet 12, floating matter wherein can not enter in sewage draining exit by lower port 3B, more sewage draining exit can not be blocked, and floating matter can swim in sewage collecting pool 1, is salvaged by the string bag; Or deposit in pond, form mud 4, and then remove; Therefore this sewage Ji Chi is by foreign material floating in Y-tube filter sewage collecting tank, and can not blockage phenomenon in filtration procedure, saves the operation of cleaning overanxious grid, improves the efficiency of sanitary sewage disposal.
Embodiment 2
As shown in Figure 1, Figure 2, Figure 4 shows, a kind for the treatment of system for domestic sewage in rural areas, comprise the sewage collecting pool 1, anaerobic treatment pool 2, mudpan 3, treating pond 4 and the wetland 5 that are communicated with successively, described anaerobic treatment pool 2 is communicated with by the dirty part flow arrangement 6 of rain with between mudpan 3; The dirty part flow arrangement 6 of described rain comprises raceway groove 61 and cuts off upholder 65, described raceway groove 61 is made up of left furrow bank 62, right furrow bank 63 and bottom of trench 64, the top of described partition upholder 65 one end and right furrow bank 63 is fixed, the middle and upper part of the other end and bottom of trench 64 is fixed, and namely raceway groove 61 is divided into storm drain a (district) and sewage covered conduit b (district) by above-mentioned partition upholder 65; The passage that above-mentioned sewage covered conduit b is surrounded by right furrow bank 63, partition upholder 65 and bottom of trench 64, the passage that described storm drain a is surrounded by left furrow bank 62, partition upholder 65 and bottom of trench 64.When raining, rainwater the overwhelming majority from storm drain a district quickly through, prevent the few sewage of the life in a large amount of rainwater and sewage covered conduit b from collecting, achieve rain dirt shunting, greatly reduce the total amount of sanitary sewage, cut off upholder 65 to be easy to remove from right furrow bank 63, therefore can regularly ditch cleaning, convenience of removing contamination.
Further, the top (or middle and upper part) of described right furrow bank 63 is provided with groove 66, and the middle part of bottom of trench 64 is provided with groove 67, and the two ends of described partition upholder 65 are separately fixed in two grooves 66,67.
Preferably, be provided with the wadding 68 for fastening partition upholder in the groove 67 of described bottom of trench 64, described wadding 68 is higher than the bottom surface of bottom of trench 64, and described wadding 68 is earth, stone or wooden unit, and when preventing rainy, rainwater invades in sewage covered conduit b; Wadding 68 is earth, stone or wooden unit simultaneously, gathers materials on the spot, very simply.
Further preferably, described partition upholder 65 is for having elastic bamboo weaving upholder, and described partition upholder becomes to face directly, and the cross section of described sewage covered conduit is trilateral.Elastic bamboo weaving upholder, elasticity is easily got, non-secondary pollution, and the aging rear local common people of bamboo weaving upholder can do the burning of bavin standing grain.
Sewage collecting pool 1 is redesigned simultaneously, sewage collecting pool 1 comprises pond body 11, and pond body 11 is provided with dirt inlet 12 and sewage draining exit, is provided with Y-tube 13 at sewage draining exit place, described Y-tube 13 has three openings, is respectively end 13A suitable for reading, end opening end 13B and middle mouth end 13C; Y-tube 13 is located on the pond body 11 of sewage draining exit side, Y-tube 13 is connected by middle mouth end 13C and sewage draining exit, mouth end 13C in Y-tube 13 is inserted in sewage draining exit, and be connected with sewage draining exit, (namely, mouth end 13C essence defines sewage draining exit), the end 13A suitable for reading of described Y-tube 13, higher than the height of dirt inlet 12, prevents floating matter from entering Y-tube from end 13A suitable for reading, is provided with gap between the end opening end 13B of described Y-tube 13 and the bottom of pond body 11; Sewage collecting pool 1 is communicated by the bottom of sewage draining exit with anaerobic treatment pool 2, sewage 15 to enter in anaerobic treatment pool 2 from bottom to top turn over stream, be conducive to sewage and carry out anaerobic treatment in anaerobic treatment pool 2; Gap between the end opening end of Y-tube and the bottom of pond body is 20cm-30cm.Its principle of work is: the sewage 15 entering sewage collecting pool from dirt inlet 12, to enter from the end opening end 13B of Y-tube and the sewage draining exit of the connection matched by middle mouth end 13C is discharged and entered anaerobic treatment pool 2 and process, therefore the sewage 15 of Chi Tizhong is entered into from dirt inlet 12, floating matter wherein can not enter in sewage draining exit by lower port 3B, more sewage draining exit can not be blocked, and floating matter can swim in sewage collecting pool 1, is salvaged by the string bag; Or deposit in pond, form mud 4, and then remove; Therefore this sewage Ji Chi is by foreign material floating in Y-tube filter sewage collecting tank, and can not blockage phenomenon in filtration procedure, saves the operation of cleaning overanxious grid, improves the efficiency of sanitary sewage disposal.
Embodiment 3
As shown in Figure 1, Figure 2, Figure 5, a kind for the treatment of system for domestic sewage in rural areas, comprise the sewage collecting pool 1, anaerobic treatment pool 2, mudpan 3, treating pond 4 and the wetland 5 that are communicated with successively, described anaerobic treatment pool 2 is communicated with by the dirty part flow arrangement 6 of rain with between mudpan 3; The dirty part flow arrangement 6 of described rain comprises raceway groove 61 and cuts off upholder 65, described raceway groove 61 is made up of left furrow bank 62, right furrow bank 63 and bottom of trench 64, the top of described partition upholder 65 one end and right furrow bank 63 is fixed, the middle and upper part of the other end and bottom of trench 64 is fixed, and namely raceway groove 61 is divided into storm drain a (district) and sewage covered conduit b (district) by above-mentioned partition upholder 65; The passage that above-mentioned sewage covered conduit b is surrounded by right furrow bank 63, partition upholder 65 and bottom of trench 64, the passage that described storm drain a is surrounded by left furrow bank 62, partition upholder 65 and bottom of trench 64.When raining, rainwater the overwhelming majority from storm drain a district quickly through, prevent the few sewage of the life in a large amount of rainwater and sewage covered conduit b from collecting, achieve rain dirt shunting, greatly reduce the total amount of sanitary sewage, cut off upholder 65 to be easy to remove from right furrow bank 63, therefore can regularly ditch cleaning, convenience of removing contamination.
Further, the top (or middle and upper part) of described right furrow bank 63 is provided with groove 66, and the middle part of bottom of trench 64 is provided with groove 67, and the two ends of described partition upholder 65 are separately fixed in two grooves 66,67.
Preferably, be provided with the wadding 68 for fastening partition upholder in the groove 67 of described bottom of trench 64, described wadding 68 is higher than the bottom surface of bottom of trench 64, and described wadding 68 is earth, stone or wooden unit, and when preventing rainy, rainwater invades in sewage covered conduit b; Wadding 68 is earth, stone or wooden unit simultaneously, gathers materials on the spot, very simply.
Further preferably, described partition upholder 65 is for having elastic bamboo weaving upholder, and described partition upholder corner plane at a right angle, the cross section of described sewage covered conduit is rectangle.Elastic bamboo weaving upholder, elasticity is easily got, non-secondary pollution, and the aging rear local common people of bamboo weaving upholder can do the burning of bavin standing grain.
Sewage collecting pool 1 is redesigned simultaneously, sewage collecting pool 1 comprises pond body 11, and pond body 11 is provided with dirt inlet 12 and sewage draining exit, is provided with Y-tube 13 at sewage draining exit place, described Y-tube 13 has three openings, is respectively end 13A suitable for reading, end opening end 13B and middle mouth end 13C; Y-tube 13 is located on the pond body 11 of sewage draining exit side, Y-tube 13 is connected by middle mouth end 13C and sewage draining exit, mouth end 13C in Y-tube 13 is inserted in sewage draining exit, and be connected with sewage draining exit, (namely, mouth end 13C essence defines sewage draining exit), the end 13A suitable for reading of described Y-tube 13, higher than the height of dirt inlet 12, prevents floating matter from entering Y-tube from end 13A suitable for reading, is provided with gap between the end opening end 13B of described Y-tube 13 and the bottom of pond body 11; Sewage collecting pool 1 is communicated by the bottom of sewage draining exit with anaerobic treatment pool 2, sewage 15 to enter in anaerobic treatment pool 2 from bottom to top turn over stream, be conducive to sewage and carry out anaerobic treatment in anaerobic treatment pool 2; Gap between the end opening end of Y-tube and the bottom of pond body is 30cm.Its principle of work is: the sewage 15 entering sewage collecting pool from dirt inlet 12, to enter from the end opening end 13B of Y-tube and the sewage draining exit of the connection matched by middle mouth end 13C is discharged and entered anaerobic treatment pool 2 and process, therefore the sewage 15 of Chi Tizhong is entered into from dirt inlet 12, floating matter wherein can not enter in sewage draining exit by lower port 3B, more sewage draining exit can not be blocked, and floating matter can swim in sewage collecting pool 1, is salvaged by the string bag; Or deposit in pond, form mud 4, and then remove; Therefore this sewage Ji Chi is by foreign material floating in Y-tube filter sewage collecting tank, and can not blockage phenomenon in filtration procedure, saves the operation of cleaning overanxious grid, improves the efficiency of sanitary sewage disposal.
Claims (7)
1. the treatment system for domestic sewage in rural areas, comprise the sewage collecting pool, anaerobic treatment pool, mudpan, treating pond and the wetland that are communicated with successively, it is characterized in that: described anaerobic treatment pool is communicated with by the dirty part flow arrangement of rain with between mudpan; The dirty part flow arrangement of described rain comprises raceway groove and cuts off upholder, and described raceway groove is made up of left furrow bank, right furrow bank and bottom of trench; The top of described partition upholder one end and right furrow bank is fixed, and the middle part of the other end and bottom of trench is fixed; Raceway groove is divided into storm drain and sewage covered conduit by described partition upholder; Described sewage covered conduit is surrounded by right furrow bank, partition upholder and bottom of trench; Described storm drain is surrounded by left furrow bank, partition upholder and bottom of trench; The cross section of described sewage covered conduit is fan-shaped or trilateral or rectangle;
Described sewage collecting pool comprises pond body, and described pond body is provided with dirt inlet and sewage draining exit; Described sewage draining exit is provided with Y-tube, and described Y-tube comprises end suitable for reading, end opening end and middle mouth end; Described Y-tube is connected by middle mouth end and sewage draining exit, and the end suitable for reading of described Y-tube, higher than the height of dirt inlet, is provided with gap between the end opening end of described Y-tube and the bottom of pond body; Described sewage collecting pool is communicated with the bottom of anaerobic treatment pool by sewage draining exit;
Described partition upholder is for having elastic bamboo weaving upholder.
2. a kind for the treatment of system for domestic sewage in rural areas according to claim 1, it is characterized in that: the middle and upper part of described right furrow bank is provided with groove, and the middle part of bottom of trench is provided with groove, the two ends of described partition upholder are separately fixed in two grooves.
3. a kind for the treatment of system for domestic sewage in rural areas according to claim 2, is characterized in that: be provided with the wadding for fastening partition upholder in the groove of described bottom of trench, described wadding is higher than the bottom surface of bottom of trench.
4. a kind for the treatment of system for domestic sewage in rural areas according to claim 3, is characterized in that: described wadding is earth, stone or wooden unit.
5. a kind for the treatment of system for domestic sewage in rural areas according to claim 1, is characterized in that: the middle mouth end of described Y-tube is inserted in sewage draining exit, and is connected with sewage draining exit.
6. a kind for the treatment of system for domestic sewage in rural areas according to claim 5, is characterized in that: the gap between the end opening end of described Y-tube and the bottom of pond body is 10cm-40cm.
7. a kind for the treatment of system for domestic sewage in rural areas according to claim 6, is characterized in that: the gap between the end opening end of described Y-tube and the bottom of pond body is 20cm-30cm.
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| Application Number | Priority Date | Filing Date | Title |
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| CN201410081487.0A CN103787556B (en) | 2014-03-07 | 2014-03-07 | A kind for the treatment of system for domestic sewage in rural areas |
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| CN201410081487.0A CN103787556B (en) | 2014-03-07 | 2014-03-07 | A kind for the treatment of system for domestic sewage in rural areas |
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| CN103787556B true CN103787556B (en) | 2016-02-10 |
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Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB2397537A (en) * | 2003-01-23 | 2004-07-28 | Nicholas John Trincas | A separation device |
| CN201459901U (en) * | 2009-07-27 | 2010-05-12 | 重庆大学 | Collinear bypass type double-layer drainage pipe duct |
| CN201459900U (en) * | 2009-07-27 | 2010-05-12 | 重庆大学 | Drainage system for towns and districts |
| CN202924879U (en) * | 2012-08-23 | 2013-05-08 | 曾富吉 | Anti-blocking septic tank with sewage pretreatment function |
| CN203247174U (en) * | 2013-05-15 | 2013-10-23 | 西华师范大学 | Sanitary sewage treatment system for decentralized rural households |
| CN203768183U (en) * | 2014-03-07 | 2014-08-13 | 西华师范大学 | Novel rural domestic sewage treatment system |
-
2014
- 2014-03-07 CN CN201410081487.0A patent/CN103787556B/en not_active Expired - Fee Related
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB2397537A (en) * | 2003-01-23 | 2004-07-28 | Nicholas John Trincas | A separation device |
| CN201459901U (en) * | 2009-07-27 | 2010-05-12 | 重庆大学 | Collinear bypass type double-layer drainage pipe duct |
| CN201459900U (en) * | 2009-07-27 | 2010-05-12 | 重庆大学 | Drainage system for towns and districts |
| CN202924879U (en) * | 2012-08-23 | 2013-05-08 | 曾富吉 | Anti-blocking septic tank with sewage pretreatment function |
| CN203247174U (en) * | 2013-05-15 | 2013-10-23 | 西华师范大学 | Sanitary sewage treatment system for decentralized rural households |
| CN203768183U (en) * | 2014-03-07 | 2014-08-13 | 西华师范大学 | Novel rural domestic sewage treatment system |
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