CN212078160U - Integrated drainage, sewage treatment's town road pipe network system - Google Patents
Integrated drainage, sewage treatment's town road pipe network system Download PDFInfo
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- CN212078160U CN212078160U CN202020225177.2U CN202020225177U CN212078160U CN 212078160 U CN212078160 U CN 212078160U CN 202020225177 U CN202020225177 U CN 202020225177U CN 212078160 U CN212078160 U CN 212078160U
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
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Abstract
The utility model relates to the technical field of municipal works, in particular to a municipal road pipe network system integrating drainage and sewage treatment, which comprises a rainwater collecting pipeline, a domestic sewage collecting pipeline and an industrial sewage collecting pipeline, wherein the rainwater collecting pipeline comprises a rainwater well, a clean water tank and a water storage tank which are arranged in sequence, and a first filter screen is arranged between the rainwater well and the clean water tank; the domestic sewage collecting pipeline comprises a domestic sewage collecting tank, a filtering tank, a first sedimentation tank and a water collecting tank which are arranged in sequence; the industrial sewage collecting pipeline comprises an industrial sewage collecting tank, a purifying tank, a second sedimentation tank, a sterilizing tank and a water storage tank which are arranged in sequence. By adopting a plurality of water treatment modes, the rainwater, the domestic sewage and the industrial sewage can be classified and treated, so that the cross contamination can be effectively avoided. And the arrangement of the first filter screen can play a filtering effect on rainwater in the rainwater well, so that the quality of water can be improved, and the rainwater can be conveniently utilized.
Description
Technical Field
The utility model belongs to the technical field of the municipal works technique and specifically relates to a municipal administration road pipe network system of integrated drainage, sewage treatment is related to.
Background
Due to the continuous development of the modern process of China, the urban scale is gradually enlarged, and the municipal road industry is continuously improved, so that a good foundation is laid for China to become a first-class strong country in the world gradually. In the process of urbanization, municipal roads are important components of the urbanization, and the quality of the municipal roads is a great concern for municipal engineering.
The municipal drainage system is a system special for discharging and cleaning rainwater, domestic sewage and industrial sewage, and is widely applied to municipal work; the existing municipal drainage system comprises a sewage concentration tank and a sedimentation tank, wherein the sewage concentration tank is used for collecting rainwater, domestic sewage and industrial sewage in a centralized manner and carrying out sedimentation and purification through the sedimentation tank; in the municipal drainage system, the fact that industrial sewage is more harmful is found, and therefore the industrial sewage is mixed with rainwater and domestic sewage and then is discharged into rivers to cause deeper pollution to the river water.
SUMMERY OF THE UTILITY MODEL
Not enough to prior art exists, one of the purposes of the utility model is to provide an integrated drainage, sewage treatment's town road pipe network system, realize handling rainwater, industrial sewage and domestic sewage respectively, avoid cross contamination.
The above utility model discloses an above-mentioned utility model purpose can realize through following technical scheme: a municipal road pipe network system integrating drainage and sewage treatment comprises:
the rainwater collecting pipeline comprises a rainwater well, a clean water tank and a water storage tank which are sequentially arranged, a first filter screen is arranged between the rainwater well and the clean water tank, a first pipeline is arranged between the clean water tank and the water storage tank, and the first pipeline is connected with a one-way valve;
the domestic sewage collecting pipeline comprises a domestic sewage collecting tank, a filtering tank, a first sedimentation tank and a water collecting tank which are sequentially arranged, and a filtering device for filtering impurities is arranged in the filtering tank;
the industrial sewage collecting pipeline comprises an industrial sewage collecting pool, a purifying pool, a second sedimentation pool, a disinfection pool and a water storage pool which are arranged in sequence.
Through adopting above-mentioned technical scheme, adopt the rainwater to collect the pipeline, can carry out filtration treatment to the rainwater, domestic sewage collects the pipeline and can carry out purification treatment to domestic sewage, and industry sewage collects the pipeline and can carry out purification treatment to industrial sewage, adopts a plurality of water treatment methods, can carry out classification to rainwater, domestic sewage, industrial sewage to can avoid cross contamination effectively. And the arrangement of the first filter screen can play a filtering effect on rainwater in the rainwater well, so that the quality of water can be improved, and the rainwater can be conveniently utilized.
The present invention may be further configured in a preferred embodiment as: be provided with purifier in the clean water reservoir, purifier includes from the top down this first silt layer, first medium sand layer and the first gravel layer that sets up.
Through adopting above-mentioned technical scheme, first silt layer, first well sand bed, first grit layer can carry out further filtration to the impurity of rainwater to can effectively improve the filtration quality of rainwater, the utilization of the rainwater of being convenient for.
The present invention may be further configured in a preferred embodiment as: still be provided with first active carbon adsorption layer in the purifier.
Through adopting above-mentioned technical scheme, heavy metal ion and impurity that first active carbon adsorption layer can contain in the absorption rainwater to can further the filterable effect of rainwater.
The present invention may be further configured in a preferred embodiment as: first filter screen can dismantle with the rainwater well and be connected, the rainwater well all is provided with the recess on two relative lateral walls that set up, and two the recess all is located the rainwater well and is close to the one end of clean water basin, first filter screen sets up in two recesses.
Through adopting above-mentioned technical scheme, after first filter screen was used for a long time, the impurity that contains in the rainwater well blockked up easily and piles up on first filter screen, influences the filtration and the flow of rainwater. The first filter screen is arranged in the two grooves, so that the first filter screen can be conveniently installed and used.
The present invention may be further configured in a preferred embodiment as: the bottom wall of catch basin is provided with the dust removal board, the dust removal board is connected with first filter screen.
Through adopting above-mentioned technical scheme, the filterable impurity of cup filter screen is piled up easily on the dust removal board in the rainwater well, and the dust removal board is connected with first filter screen, and when piling up impurity was more on the dust removal board, can take off first filter screen and dust removal board together, can be convenient for the clearance and the change of dust removal board.
The present invention may be further configured in a preferred embodiment as: the filter equipment includes a plurality of second filter screens, and is a plurality of the second filter screen sets gradually and the filtration pore reduces in proper order along the length direction of filtering ponds.
Through adopting above-mentioned technical scheme, filter equipment includes that a plurality of second filter screens and filtration pore reduce in proper order, can carry out stage filtration to domestic sewage, can filter the impurity in the domestic sewage to domestic sewage's effect has been improved.
The present invention may be further configured in a preferred embodiment as: an oil-water separator is arranged between the domestic sewage collecting tank and the filtering tank.
Through adopting above-mentioned technical scheme, oil water separator can separate grease and sewage in the domestic sewage to can clear up the filtration effectively to sewage, thereby can further improve domestic sewage treatment's effect.
The present invention may be further configured in a preferred embodiment as: and a coagulating sedimentation tank is arranged between the second sedimentation tank and the disinfection tank.
By adopting the technical scheme, under the action of the coagulant, the colloid and the fine suspended matters in the industrial sewage are coagulated into the flocculating constituent and then are separated and removed, so that the coagulating sedimentation tank can reduce the sensory indexes of water quality such as turbidity, chromaticity and the like of the industrial sewage, and can remove various toxic and harmful pollutants, thereby further improving the effect of cleaning the industrial sewage.
To sum up, the utility model discloses a following at least one useful technological effect:
1. through the arrangement of the rainwater collecting pipeline, the domestic sewage collecting pipeline and the industrial sewage collecting pipeline, the rainwater, the domestic sewage and the industrial sewage can be classified, so that the cross contamination can be effectively avoided;
2. can further filter the impurity of rainwater through first silt layer, first well sand bed, first grit layer, and first active carbon adsorption layer can adsorb the heavy metal ion that contains in the rainwater to can effectively improve the filtration quality of rainwater.
Drawings
Fig. 1 is a schematic structural view of a rainwater collecting pipeline shown in an embodiment of the present invention;
FIG. 2 is a schematic structural diagram of a water purifying device according to an embodiment of the present invention;
FIG. 3 is a schematic structural view of a domestic sewage collecting pipeline according to an embodiment of the present invention;
fig. 4 is a schematic structural diagram of a filtering tank according to an embodiment of the present invention;
FIG. 5 is a schematic structural view of an industrial wastewater collection pipeline according to an embodiment of the present invention;
fig. 6 is a schematic structural diagram of a purification tank according to an embodiment of the present invention.
In the figure, 1, a catch basin; 11. a dust removal plate; 12. a first filter screen; 2. a clear water tank; 21. a first silt layer; 22. a first medium sand layer; 23. a first gravel layer; 24. a first activated carbon adsorption layer; 25. a first conduit; 251. a one-way valve; 252. a water storage tank; 3. a domestic sewage collecting tank; 31. an oil-water separator; 32. a filtration tank; 321. a second filter screen; 33. a first sedimentation tank; 34. a water collecting tank; 4. an industrial sewage collecting tank; 41. a purification tank; 411. a second silt layer; 412. a second medium sand layer; 413. a second activated carbon adsorption layer; 42. a second sedimentation tank; 43. a coagulating sedimentation tank; 44. a disinfection tank; 45. a water storage tank.
Detailed Description
The present invention will be described in further detail with reference to the accompanying drawings.
Referring to fig. 1, do the utility model discloses an integrated drainage, sewage treatment's town road pipe network system, collect pipeline and industrial sewage collection pipeline including rainwater. The rainwater collecting pipeline comprises a rainwater well 1, a clean water reservoir 2 and a water storage tank 252 which are sequentially arranged, a first pipeline is arranged between the clean water reservoir 2 and the water storage tank 252, and the first pipeline is connected with a one-way valve 251.
Referring to fig. 1, be provided with first filter screen 12 between rainwater well 1 and clean water reservoir 2, rainwater well 1 is on two relative lateral walls that set up and the one end that is close to clean water reservoir 2 all is provided with the recess (not shown in the figure), and the recess extends to rainwater well 1's top and flushes mutually with rainwater well 1's diapire, and first filter screen 12 sets up in two recesses, can play filterable effect to the rainwater in rainwater well 1. The bottom wall of the catch basin 1 is provided with the dust removing plate 11, the dust removing plate 11 is fixedly connected with the first filter screen 12 and is integrally formed, when the dust removing plate 11 is filled with more impurities, the first filter screen 12 and the dust removing plate 11 can be taken down together, and the dust removing plate 11 can be cleaned and replaced conveniently.
Referring to fig. 1 and 2, the bottom wall of the clean water tank 2 is lower than the bottom wall of the rainwater well 1, and a water purifying device is arranged in the clean water tank 2, and the water purifying device comprises a first silt layer 21, a first medium sand layer 22, a first gravel layer 23 and a first activated carbon adsorption layer 24 which are arranged from top to bottom. First silt layer 21, sand bed 22 in first, first gravel layer 23 can further filter the impurity of rainwater, and first active carbon adsorption layer 24 can adsorb heavy metal ion and impurity that the rainwater contained to can further improve the filterable effect of rainwater. Rainwater flows into the rainwater well 1, flows into the clean water reservoir 2 after being filtered by the first filter screen 12, and flows into the water storage tank 252 through the first pipeline 25 after being sequentially filtered by the water purifying device, so as to wait for subsequent utilization.
Referring to fig. 3 and 4, the domestic sewage collecting pipeline includes domestic sewage collecting tank 3, oil-water separator 31, filtering ponds 32, first sedimentation tank 33 and catch basin 34 that set gradually, and oil-water separator 31 can separate the oil in the domestic sewage from water, and can effectively clear up water. The first sedimentation tank 33 is used for removing impurities with smaller diameter contained in the domestic sewage, and the filtering tank 32 is internally provided with a filtering device for filtering the impurities; the filtering device comprises a plurality of second filtering nets 321, in the embodiment, the second filtering nets 321 are three, the three second filtering nets 321 are sequentially arranged along the length direction of the filtering tank 32, the filtering holes are sequentially reduced, domestic sewage can be classified and filtered, impurities in the domestic sewage can be filtered, and therefore the domestic sewage cleaning effect is improved.
Referring to fig. 3 and 4, domestic sewage is collected in domestic sewage collecting tank 3 through the pipeline, and domestic sewage flows to oil water separator 31 at first, make grease and sewage in the domestic sewage separate, and arrange sewage to filtering ponds 32 in, through the hierarchical filtration of three second filter screen 321, can effectively remove the impurity that contains in the sewage, then the sewage flows to first sedimentation tank 33 in, the less impurity of diameter in the sewage can be removed to first sedimentation tank 33, the water after filtering flows to collecting ponds 34 at last, wait for subsequent use.
Referring to fig. 5 and 6, the industrial sewage collecting pipeline includes an industrial sewage collecting tank 4, a purifying tank 41, a second sedimentation tank 42, a coagulating sedimentation tank 43, a sterilizing tank 44 and a water storage tank 45, which are sequentially arranged. Along the flow direction of sewage in the purification tank 41 set gradually second silt layer 411, second well sand layer 412 and second active carbon adsorption layer 413, second silt layer 411, second well sand layer 412 can further filter the impurity in the industrial sewage, and second active carbon adsorption layer 413 can adsorb heavy metal ion and impurity that contain in the industrial sewage to can further improve the filterable effect of industrial sewage. The second sedimentation tank 42 is used for removing impurities with small diameters contained in the industrial sewage, then the industrial sewage flows into the coagulating sedimentation tank 43, suspended matters in the industrial sewage are removed by using medicines, then the industrial sewage enters the disinfection tank 44 for sterilization and disinfection, and finally the industrial sewage flows into the water storage tank 45 for subsequent use. In this embodiment, the drug used in the coagulation sedimentation tank 43 is an inorganic metal salt, for example, a high-valent metal salt such as iron-based or aluminum-based.
Referring to fig. 5 and 6, the industrial sewage is collected in the industrial sewage collecting tank 4 through a pipeline, then flows into the purifying tank 41 to filter impurities, then flows into the second sedimentation tank 42 to remove smaller impurities contained in the sewage, passes through the coagulating sedimentation tank 43 to remove suspended matters in the industrial sewage, then flows into the sterilizing tank 44 to be sterilized and disinfected, and finally flows into the water storage tank 45 to wait for subsequent use.
The implementation principle of the embodiment is as follows:
rainwater flows into the rainwater well 1, flows into the clean water reservoir 2 after being filtered by the first filter screen 12, and flows into the water storage tank 252 through the first pipeline 25 after being sequentially filtered by the water purifying device, so as to wait for subsequent utilization.
Domestic sewage collects in domestic sewage collecting pit 3 through the pipeline way, and domestic sewage at first flows to oil water separator 31 in, make grease and sewage in the domestic sewage separate, and arrange sewage to filtering ponds 32 in, the hierarchical filtration through three second filter screen 321, can effectively remove the impurity that contains in the sewage, then the sewage flows to first sedimentation tank 33 in, the less impurity of diameter in the sewage can be removed to first sedimentation tank 33, rivers after the filtration are finally to the catch basin 34 in, wait for subsequent use.
Industrial sewage collects in industrial sewage collecting pit 4 through the pipeline, then filters impurity in flowing into purifying tank 41, and then flows to the interior less impurity that contains of taking out the sewage of second settling tank to get rid of the suspended solid in the industrial sewage through coagulating sedimentation case 43, then flow to the disinfection pond 44 in the disinfection, flow to wait for subsequent use in the tank 45 at last.
Through adopting a plurality of water treatment methods, can carry out classification to rainwater, domestic sewage, industrial sewage to can avoid cross contamination effectively.
The embodiment of this specific implementation mode is the preferred embodiment of the present invention, not limit according to this the utility model discloses a protection scope, so: all equivalent changes made according to the structure, shape and principle of the utility model are covered within the protection scope of the utility model.
Claims (8)
1. The utility model provides an integrated drainage, sewage treatment's town road pipe network system which characterized in that includes:
the rainwater collecting pipeline comprises a rainwater well (1), a purified water tank (2) and a water storage tank (252) which are sequentially arranged, a first filter screen (12) is arranged between the rainwater well (1) and the purified water tank (2), a first pipeline is arranged between the purified water tank (2) and the water storage tank (252), and the first pipeline is connected with a one-way valve (251);
the domestic sewage collecting pipeline comprises a domestic sewage collecting tank (3), a filtering tank (32), a first sedimentation tank (33) and a water collecting tank (34) which are sequentially arranged, wherein a filtering device for filtering impurities is arranged in the filtering tank (32);
the industrial sewage collecting pipeline comprises an industrial sewage collecting tank (4), a purifying tank (41), a second sedimentation tank (42), a disinfection tank (44) and a water storage tank (45) which are sequentially arranged.
2. The integrated drainage, sewage treatment's town road pipe network system of claim 1, characterized by that: be provided with purifier in clean water basin (2), purifier includes from the top down this first silt layer (21), first medium sand layer (22) and first gravel layer (23) that set up.
3. The integrated drainage and sewage treatment municipal road pipe network system according to claim 2, wherein: a first active carbon adsorption layer (24) is also arranged in the water purification device.
4. The integrated drainage, sewage treatment's town road pipe network system of claim 1, characterized by that: first filter screen (12) can be dismantled with catch basin (1) and be connected, catch basin (1) all is provided with the recess on being two relative lateral walls that set up, and two the recess all is located catch basin (1) one end near clean water basin (2), first filter screen (12) set up in two recesses.
5. The integrated drainage and sewage treatment municipal road pipe network system according to claim 4, wherein: the bottom wall of the catch basin (1) is provided with a dust removing plate (11), and the dust removing plate (11) is connected with a first filter screen (12).
6. The integrated drainage, sewage treatment's town road pipe network system of claim 1, characterized by that: the filtering device comprises a plurality of second filtering nets (321), and the second filtering nets (321) are arranged along the length direction of the filtering tank (32) in sequence and the filtering holes are reduced in sequence.
7. The integrated drainage, sewage treatment's town road pipe network system of claim 1, characterized by that: an oil-water separator (31) is arranged between the domestic sewage collecting tank (3) and the filtering tank (32).
8. The integrated drainage, sewage treatment's town road pipe network system of claim 1, characterized by that: a coagulating sedimentation tank (43) is arranged between the second sedimentation tank (42) and the disinfection tank (44).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020225177.2U CN212078160U (en) | 2020-02-28 | 2020-02-28 | Integrated drainage, sewage treatment's town road pipe network system |
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| Application Number | Priority Date | Filing Date | Title |
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| CN202020225177.2U CN212078160U (en) | 2020-02-28 | 2020-02-28 | Integrated drainage, sewage treatment's town road pipe network system |
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| CN212078160U true CN212078160U (en) | 2020-12-04 |
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| CN202020225177.2U Active CN212078160U (en) | 2020-02-28 | 2020-02-28 | Integrated drainage, sewage treatment's town road pipe network system |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113215916A (en) * | 2021-05-27 | 2021-08-06 | 江阴市港城市政工程有限公司 | Municipal road initial rainwater collection device based on rainwater and sewage separation |
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2020
- 2020-02-28 CN CN202020225177.2U patent/CN212078160U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113215916A (en) * | 2021-05-27 | 2021-08-06 | 江阴市港城市政工程有限公司 | Municipal road initial rainwater collection device based on rainwater and sewage separation |
| CN113215916B (en) * | 2021-05-27 | 2022-01-11 | 江阴市港城市政工程有限公司 | Municipal road initial rainwater collection device based on rainwater and sewage separation |
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