CN219194731U - Constructed wetland capable of treating tail water of sewage plant - Google Patents
Constructed wetland capable of treating tail water of sewage plant Download PDFInfo
- Publication number
- CN219194731U CN219194731U CN202223382318.XU CN202223382318U CN219194731U CN 219194731 U CN219194731 U CN 219194731U CN 202223382318 U CN202223382318 U CN 202223382318U CN 219194731 U CN219194731 U CN 219194731U
- Authority
- CN
- China
- Prior art keywords
- water
- layer
- sewage
- tank
- wetland
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Active
Links
Images
Classifications
-
- 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
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02W—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO WASTEWATER TREATMENT OR WASTE MANAGEMENT
- Y02W10/00—Technologies for wastewater treatment
- Y02W10/10—Biological treatment of water, waste water, or sewage
Landscapes
- Purification Treatments By Anaerobic Or Anaerobic And Aerobic Bacteria Or Animals (AREA)
Abstract
The utility model discloses an artificial wetland capable of treating tail water of a sewage plant, which comprises a wetland tank body, wherein two ends of the wetland tank body are respectively provided with a sewage pretreatment tank and a water collecting tank, one side of the inner wall of the wetland tank body is connected with a conversion tank, a first filtering unit is arranged between one side of the conversion tank and the inner wall of the wetland tank body, a second filtering unit is arranged between the other side of the conversion tank and the inner wall of the wetland tank body, a water distribution unit is arranged in the sewage pretreatment tank, and one side of the water collecting tank is connected with a water drain pipe. The utility model is convenient for sewage treatment and detection, can treat sewage more deeply, and has a protective effect on the environment.
Description
Technical Field
The utility model relates to the technical field of water environment treatment, in particular to an artificial wetland capable of treating tail water of a sewage plant.
Background
The artificial wetland is a ground similar to a marsh land which is constructed and controlled to run by manpower, sewage and sludge are dosed to the constructed wetland in a controlled way, and the sewage and the sludge are treated in a process of flowing along a certain direction by mainly utilizing the physical, chemical and biological triple synergistic effects of soil, artificial media, plants and microorganisms.
When the sewage is treated in the existing constructed wetland, the sewage is only discharged into the wetland in one direction, and the same-direction infiltration filtration is carried out for treatment, so that the sewage treatment mode is adopted, various forms are only used once, the effect of sewage treatment is reduced, when the tail water with serious pollution is treated, the sewage treated by the constructed wetland is difficult to reach the discharge standard, and the environment is polluted because the sampling detection is difficult.
Disclosure of Invention
The utility model aims to provide an artificial wetland capable of treating tail water of a sewage plant so as to solve the problems in the background technology.
In order to achieve the above purpose, the present utility model provides the following technical solutions: including the wetland cell body, wetland cell body both ends are provided with sewage pretreatment tank and catch bowl respectively, wetland cell body inner wall one side is connected and is provided with the transition groove, be equipped with first filter unit between transition groove one side and the wetland cell body inner wall, and be equipped with the second filter unit between opposite side and the wetland cell body inner wall, sewage pretreatment tank in-connection is provided with the water distribution unit, catch bowl one side is connected and is provided with the drain pipe.
Preferably, the wetland tank body comprises a sewage treatment tank, a water-resisting layer is arranged on the outer side of the sewage treatment tank in a connecting mode, a separating end is arranged on the bottom end of the inner wall of the sewage treatment tank in a connecting mode, and the first filtering unit and the second filtering unit are arranged in the sewage treatment tank in a connecting mode.
Preferably, the first filtering unit comprises a first gravel layer, a first degerming layer is connected to the top end of the first gravel layer, a first activated carbon layer is connected to the top end of the first degerming layer, a first planting layer is connected to the top end of the first activated carbon layer, and one side of the first filtering unit is connected with the conversion groove.
Preferably, the conversion tank comprises a housing, a water separating pipe is connected to one side of the housing, one end of the water separating pipe extends to the first gravel layer, a water separating hole is formed in one side of the top of the water separating pipe, and a water inlet hole is formed in one side of the housing, corresponding to the second filtering unit.
Preferably, the second filtering unit comprises an odor purifying layer, a second activated carbon layer is connected and arranged on one side of the odor purifying layer, a second degerming layer is connected and arranged on one side of the second activated carbon layer, a second gravel layer is connected and arranged on one side of the second degerming layer, a second planting layer is connected and arranged on the top end of the odor purifying layer, and water seepage holes are formed in one side of the separating end corresponding to the second gravel layer.
Preferably, the water distribution unit comprises a water pump, a water inlet pipe is connected and arranged at the water outlet end of the water pump, a water distribution frame is connected and arranged at one end of the water inlet pipe, and a plurality of water distribution holes are formed in the inner side of the water distribution frame.
Compared with the prior art, the utility model has the beneficial effects that:
1. according to the sewage pretreatment device, sewage is discharged into a sewage pretreatment tank, probiotics and a plurality of treatment agents are put into the sewage pretreatment tank for pretreatment, then a water pump is started, the sewage is discharged into a water distribution frame through a water inlet pipe and is discharged into a first filtering unit through a plurality of water distribution holes, the sewage is subjected to a series of physical and biological treatments through a first planting layer and plants planted on the surface of the first planting layer, permeates into a first activated carbon layer for absorption and filtration, is sterilized through a first sterilization layer, permeates into a first gravel layer, flows into a water separation pipe from the water separation hole and is discharged into a shell, a sewage sample can be collected through the shell for detection treatment effect, the first filtering unit is in a vertical filtration mode, and the pretreatment of the sewage pretreatment tank can effectively treat tail water of a sewage plant and is convenient for sampling and detection;
2. the utility model also flows into the second filtering unit through the water inlet hole, after the peculiar smell substances remained in the water are removed through the peculiar smell purifying layer, a series of treatments are carried out again through the second active carbon layer, the second degerming layer and the second gravel layer, then the water is discharged into the water collecting tank through the water inlet hole and is discharged through the water discharging pipe, and the water can be sampled and detected again through the water collecting tank, wherein the water pressure is vertical in the first filtering unit, so that the flowing effect of the water can be effectively ensured, the treatment and detection of sewage are facilitated, the sewage can be treated more deeply, and the environment is protected.
Drawings
FIG. 1 is a schematic diagram of the whole structure of an artificial wetland for treating tail water of a sewage plant;
fig. 2 is a schematic view showing the bottom view structure of the constructed wetland for treating tail water of a sewage plant.
In the figure: 1. a wetland tank body; 11. a sewage treatment tank; 12. a water-resistant layer; 13. a divider end; 2. a sewage pretreatment pool; 3. a water collection tank; 4. a conversion tank; 41. a housing; 42. a water separating pipe; 43. a water inlet hole; 5. a first filtering unit; 51. a first gravel layer; 52. a first sterilization layer; 53. a first activated carbon layer; 54. a first planting layer; 6. a second filtering unit; 61. an odor purifying layer; 62. a second activated carbon layer; 63. a second sterilization layer; 64. a second gravel layer; 65. a second planting layer; 7. a water distribution unit; 71. a water pump; 72. a water inlet pipe; 73. a water distribution frame; 8. a drain pipe; 9. and water seepage holes.
Detailed Description
The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.
Embodiment one:
referring to fig. 1-2, the present utility model provides a technical solution: including wetland cell body 1, wetland cell body 1 both ends are provided with sewage pretreatment tank 2 and water collecting tank 3 respectively, and the connection of wetland cell body 1 inner wall one side is provided with transition groove 4, is equipped with first filter unit 5 between transition groove 4 one side and the wetland cell body 1 inner wall, and is equipped with second filter unit 6 between opposite side and the wetland cell body 1 inner wall, and sewage pretreatment tank 2 internal connection is provided with water distribution unit 7, and water collecting tank 3 one side connection is provided with drain pipe 8.
The wetland tank body 1 comprises a sewage treatment tank 11, a water-resisting layer 12 is connected and arranged at the outer side of the sewage treatment tank 11, a separation end 13 is connected and arranged at the bottom end of the inner wall of the sewage treatment tank 11, and the first filtering unit 5 and the second filtering unit 6 are both connected and arranged in the sewage treatment tank 11; the first filtering unit 5 comprises a first gravel layer 51, a first degerming layer 52 is connected and arranged at the top end of the first gravel layer 51, a first activated carbon layer 53 is connected and arranged at the top end of the first degerming layer 52, a first planting layer 54 is connected and arranged at the top end of the first activated carbon layer 53, and one side of the first filtering unit 5 is connected and arranged with the conversion tank 4; the conversion tank 4 comprises a shell 41, wherein one side of the shell 41 is connected with a water separating pipe 42, one end of the water separating pipe 42 extends into the first gravel layer 51, a water separating hole is formed in the top side of the water separating pipe, and a water inlet hole 43 is formed in one side of the shell 41 corresponding to the second filtering unit 6; the water distribution unit 7 comprises a water pump 71, a water inlet pipe 72 is connected and arranged at the water outlet end of the water pump 71, a water distribution frame 73 is connected and arranged at one end of the water inlet pipe 72, and a plurality of water distribution holes are formed in the inner side of the water distribution frame 73.
Working principle: when the sewage pretreatment tank is used, sewage is discharged into the sewage pretreatment tank 2, probiotics and a plurality of treatment agents are put into the sewage pretreatment tank for pretreatment, then the water pump 71 is started, the sewage is discharged to the water distribution frame 73 through the water inlet pipe 72, the sewage is discharged to the first filtering unit 5 through a plurality of water distribution holes, a series of physical and biological treatments are carried out on plants planted on the surfaces of the first planting layer 54 and the first planting layer 54, the sewage permeates into the first activated carbon layer 53 for absorption and filtration, then the bacteria are removed through the first bacteria removal layer 52, the sewage permeates into the first gravel layer 51, the sewage flows to the water separation pipe 42 from the water separation holes and is discharged into the shell 41, a sewage sample can be collected through the shell 41 for detection treatment effect, the first filtering unit 5 adopts a vertical filtration mode, and the pretreatment of the sewage pretreatment tank 2 can effectively treat tail water of a sewage plant, and the sewage treatment device is convenient for sampling and detection.
Embodiment two:
referring to fig. 1-2, the present utility model provides a technical solution: including wetland cell body 1, wetland cell body 1 both ends are provided with sewage pretreatment tank 2 and water collecting tank 3 respectively, and the connection of wetland cell body 1 inner wall one side is provided with transition groove 4, is equipped with first filter unit 5 between transition groove 4 one side and the wetland cell body 1 inner wall, and is equipped with second filter unit 6 between opposite side and the wetland cell body 1 inner wall, and sewage pretreatment tank 2 internal connection is provided with water distribution unit 7, and water collecting tank 3 one side connection is provided with drain pipe 8.
The wetland tank body 1 comprises a sewage treatment tank 11, a water-resisting layer 12 is connected and arranged at the outer side of the sewage treatment tank 11, a separation end 13 is connected and arranged at the bottom end of the inner wall of the sewage treatment tank 11, and the first filtering unit 5 and the second filtering unit 6 are both connected and arranged in the sewage treatment tank 11; the conversion tank 4 comprises a shell 41, wherein one side of the shell 41 is connected with a water separating pipe 42, one end of the water separating pipe 42 extends into the first gravel layer 51, a water separating hole is formed in the top side of the water separating pipe, and a water inlet hole 43 is formed in one side of the shell 41 corresponding to the second filtering unit 6; the second filtering unit 6 comprises an odor purifying layer 61, a second activated carbon layer 62 is connected and arranged on one side of the odor purifying layer 61, a second degerming layer 63 is connected and arranged on one side of the second activated carbon layer 62, a second gravel layer 64 is connected and arranged on one side of the second degerming layer 63, a second planting layer 65 is connected and arranged on the top ends of the second gravel layer 64 and the odor purifying layer 61, and a water seepage hole 9 is formed in one side of the separating end 13 corresponding to the second gravel layer 64.
Working principle: when the utility model is used, water in the shell 41 flows into the second filtering unit 6 through the water inlet holes 43, after the peculiar smell substances remained in the water are removed through the peculiar smell purifying layer 61, a series of treatments are carried out again through the second active carbon layer 62, the second degerming layer 63 and the second gravel layer 64, and then the water is discharged into the water collecting tank 3 through the water seepage holes 9 and is discharged through the water discharge pipe 8, and the water can be sampled and detected again through the water collecting tank 3, wherein the vertical water pressure in the first filtering unit 5 can effectively ensure the flowing effect of the water, facilitate the treatment and monitoring of sewage, effectively ensure the treatment effect of tail water and protect the environment.
It is noted that relational terms such as first and second, and the like are used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Moreover, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.
Although embodiments of the present utility model have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.
Claims (6)
1. The utility model provides a constructed wetland that can handle sewage factory tail water, includes wetland cell body (1), its characterized in that: the sewage pretreatment tank is characterized in that two ends of the wetland tank body (1) are respectively provided with a sewage pretreatment tank (2) and a water collecting tank (3), one side of the inner wall of the wetland tank body (1) is connected with a conversion tank (4), a first filtering unit (5) is arranged between one side of the conversion tank (4) and the inner wall of the wetland tank body (1), a second filtering unit (6) is arranged between the other side of the conversion tank and the inner wall of the wetland tank body (1), a water distribution unit (7) is arranged in the sewage pretreatment tank (2), and a drain pipe (8) is connected with one side of the water collecting tank (3).
2. The constructed wetland capable of treating tail water of sewage plant according to claim 1, wherein: the wetland cell body (1) comprises a sewage treatment cell (11), a water-resisting layer (12) is connected and arranged on the outer side of the sewage treatment cell (11), a separation end (13) is connected and arranged at the bottom end of the inner wall of the sewage treatment cell (11), and the first filtering unit (5) and the second filtering unit (6) are connected and arranged in the sewage treatment cell (11).
3. The constructed wetland capable of treating tail water of sewage plant according to claim 2, wherein: the first filtering unit (5) comprises a first gravel layer (51), a first degerming layer (52) is arranged at the top end of the first gravel layer (51) in a connecting mode, a first activated carbon layer (53) is arranged at the top end of the first degerming layer (52) in a connecting mode, a first planting layer (54) is arranged at the top end of the first activated carbon layer (53) in a connecting mode, and one side of the first filtering unit (5) is connected with the conversion groove (4).
4. A constructed wetland capable of treating tail water of a sewage plant according to claim 3, wherein: the conversion tank (4) comprises a shell (41), a water separating pipe (42) is connected and arranged on one side of the shell (41), one end of the water separating pipe (42) extends into the first gravel layer (51), a water separating hole is formed in one side of the top of the water separating pipe, and a water inlet hole (43) is formed in one side of the shell (41) corresponding to the second filtering unit (6).
5. The constructed wetland capable of treating tail water of a sewage plant according to claim 4, wherein: the second filter unit (6) comprises an odor purifying layer (61), a second activated carbon layer (62) is connected and arranged on one side of the odor purifying layer (61), a second degerming layer (63) is connected and arranged on one side of the second activated carbon layer (62), a second gravel layer (64) is connected and arranged on one side of the second degerming layer (63), a second planting layer (65) is connected and arranged on the top of the odor purifying layer (61), and water seepage holes (9) are formed in one side of the separating end (13) corresponding to the second gravel layer (64).
6. The constructed wetland capable of treating tail water of sewage plant according to claim 1, wherein: the water distribution unit (7) comprises a water pump (71), a water inlet pipe (72) is connected and arranged at the water outlet end of the water pump (71), a water distribution frame (73) is connected and arranged at one end of the water inlet pipe (72), and a plurality of water distribution holes are formed in the inner side of the water distribution frame (73).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202223382318.XU CN219194731U (en) | 2022-12-16 | 2022-12-16 | Constructed wetland capable of treating tail water of sewage plant |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202223382318.XU CN219194731U (en) | 2022-12-16 | 2022-12-16 | Constructed wetland capable of treating tail water of sewage plant |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219194731U true CN219194731U (en) | 2023-06-16 |
Family
ID=86724775
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202223382318.XU Active CN219194731U (en) | 2022-12-16 | 2022-12-16 | Constructed wetland capable of treating tail water of sewage plant |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219194731U (en) |
-
2022
- 2022-12-16 CN CN202223382318.XU patent/CN219194731U/en active Active
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN104671593A (en) | Ecological soil purifying bed for agricultural non-point source pollution | |
| CN110409552A (en) | Rainwater and Domestic water secondary utilize system | |
| CN206529370U (en) | A kind of Intelligent rain purifies landscape system | |
| CN204509035U (en) | Complex media marsh sewage treatment system | |
| CN210796118U (en) | Constructed wetland ecological dialysis sewage treatment system | |
| CN210342077U (en) | Rainwater and domestic water reutilization system | |
| CN219194731U (en) | Constructed wetland capable of treating tail water of sewage plant | |
| CN208667390U (en) | A kind of fruit wine production sewage treatment system | |
| CN107381972A (en) | Utilize the technique of agricultural wastes processing distributing domestic sewage in rural areas | |
| CN204310920U (en) | A kind of piggery wastewater recycling treatment system | |
| CN106045017B (en) | Integral biological turntable couples sewage disposal device with filter cloth | |
| CN108532712A (en) | Sewage and initial rainwater collection processing system implementing suitable for rain dirt mixing | |
| CN104652549A (en) | Water-saving device for secondary utilization of domestic wastewater | |
| CN204779223U (en) | High -efficient sewage purification processing system | |
| CN210287077U (en) | Ecological system applied to septic tank sewage treatment | |
| CN207418517U (en) | A kind of rural sewage treatment system of low-carbon environment-friendly | |
| CN205399621U (en) | Domestic sewage pipe -line system is arranged to disconnect -type | |
| CN105133704A (en) | Device for secondary utilization of domestic sewage | |
| CN205170623U (en) | Sewage treatment device with dispel dirt function | |
| CN206345752U (en) | A kind of integrated batch water purification filter | |
| CN204918316U (en) | Sewage treatment system with wetland water processing system | |
| CN205893001U (en) | Domestic sewage treatment device | |
| CN205856276U (en) | A kind of distributing rural sewage treatment system | |
| CN208964737U (en) | A kind of processing unit for domestic sewage in rural areas | |
| CN205590520U (en) | Family life waste water regeneration device |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |