CN205773888U - Municipal wastewater processing means - Google Patents
Municipal wastewater processing means Download PDFInfo
- Publication number
- CN205773888U CN205773888U CN201620287269.7U CN201620287269U CN205773888U CN 205773888 U CN205773888 U CN 205773888U CN 201620287269 U CN201620287269 U CN 201620287269U CN 205773888 U CN205773888 U CN 205773888U
- Authority
- CN
- China
- Prior art keywords
- tank
- mud
- biological treatment
- linking
- processing means
- 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.)
- Expired - Fee Related
Links
- 239000010841 municipal wastewater Substances 0.000 title claims abstract description 16
- 238000012545 processing Methods 0.000 title claims abstract description 14
- 238000004062 sedimentation Methods 0.000 claims abstract description 39
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 33
- 238000005273 aeration Methods 0.000 claims abstract description 27
- 239000010865 sewage Substances 0.000 claims abstract description 21
- 239000012141 concentrate Substances 0.000 claims abstract description 11
- 230000003647 oxidation Effects 0.000 claims abstract description 6
- 238000007254 oxidation reaction Methods 0.000 claims abstract description 6
- 230000018044 dehydration Effects 0.000 claims abstract description 5
- 238000006297 dehydration reaction Methods 0.000 claims abstract description 5
- 230000005540 biological transmission Effects 0.000 claims abstract description 4
- 230000001954 sterilising effect Effects 0.000 claims description 16
- 238000011161 development Methods 0.000 abstract description 4
- 230000007613 environmental effect Effects 0.000 abstract description 3
- 238000004659 sterilization and disinfection Methods 0.000 description 12
- 238000005189 flocculation Methods 0.000 description 4
- 230000016615 flocculation Effects 0.000 description 4
- 239000012535 impurity Substances 0.000 description 4
- 239000002351 wastewater Substances 0.000 description 4
- 230000018109 developmental process Effects 0.000 description 3
- 239000000463 material Substances 0.000 description 3
- 238000000926 separation method Methods 0.000 description 3
- OAICVXFJPJFONN-UHFFFAOYSA-N Phosphorus Chemical compound [P] OAICVXFJPJFONN-UHFFFAOYSA-N 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 2
- 230000007547 defect Effects 0.000 description 2
- 230000007812 deficiency Effects 0.000 description 2
- 238000003912 environmental pollution Methods 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 229910052698 phosphorus Inorganic materials 0.000 description 2
- 239000011574 phosphorus Substances 0.000 description 2
- 230000008929 regeneration Effects 0.000 description 2
- 238000011069 regeneration method Methods 0.000 description 2
- XKMRRTOUMJRJIA-UHFFFAOYSA-N ammonia nh3 Chemical compound N.N XKMRRTOUMJRJIA-UHFFFAOYSA-N 0.000 description 1
- 238000006243 chemical reaction Methods 0.000 description 1
- 238000005660 chlorination reaction Methods 0.000 description 1
- 238000011109 contamination Methods 0.000 description 1
- 238000013461 design Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- JEGUKCSWCFPDGT-UHFFFAOYSA-N h2o hydrate Chemical compound O.O JEGUKCSWCFPDGT-UHFFFAOYSA-N 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 238000006385 ozonation reaction Methods 0.000 description 1
- 238000011084 recovery Methods 0.000 description 1
- 239000010802 sludge Substances 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
Landscapes
- Treatment Of Sludge (AREA)
- Treatment Of Biological Wastes In General (AREA)
Abstract
The open municipal wastewater processing means of this utility model, including municipal sewage entrance, municipal sewage entrance is connected setting pot by coarse rack, the side of primary sedimentation pond is provided with primary sedimentation pond, the opposite side of setting pot is easy to the pusher of mud transmission by fine fack linking, primary sedimentation pond linking biological treatment tank, biological treatment tank is made up of anaerobic pond and oxidation ditch, the exit linking secondary sedimentation tank of biological treatment tank, dirt is delivered to biological treatment tank by return duct by secondary sedimentation tank, secondary sedimentation tank is connected fine fack by mud conduit, the exit linking Aeration tank of secondary sedimentation tank, the side of pusher is provided with mud and concentrates case, mud concentrates case and connects dehydration storage box.It is capable of good water treatment efficiency, obtains the recycled water that water quality is higher, adapt to the development of society, and environmental protection and energy saving is excellent, be a kind of well innovation scheme, have very much marketing prospect.
Description
Technical field
This utility model sewage treatment area, particularly relates to municipal wastewater processing means.
Background technology
Sewage handling problem is increasingly subject to the great attention of society.Along with process and the development of industrial society of urbanization, on the one hand water consumption is continuously increased, and water resource is the most in short supply, and on the other hand, quantity of wastewater effluent is increasing, and environmental pollution is the most serious.Therefore, urban sewage treatment system is to solve the key that water resource is not enough and environmental pollution is serious.
Current municipal sewage system is mainly made up of water inlet pipe, outlet pipe, sedimentation tank, flocculation basin, sterilization pool and Aeration tank, one end of water inlet pipe is water inlet, the other end connects with sedimentation tank, one end of outlet pipe is outlet, the other end connects with Aeration tank, and sedimentation tank is connected with flocculation basin by pipeline, flocculation basin is connected with sterilization pool by pipeline, and sterilization pool is connected with Aeration tank by pipeline.After the water of multiple water inlet pipes is gathered together, it is introduced into sedimentation tank for some foreign material settling in municipal wastewater, then water enters flocculation basin, add flocculant to carry out reacting to remove physical impurity and chemical impurity further, then pass through sterilization pool sterilization and kill anaerobe through Aeration tank, then being discharged by outlet pipe.This type of municipal sewage system can reach certain water treatment efficiency, but its regeneration water quality is the most poor, it is difficult to meet urban water water quality requirement, and wastewater ocean disposal rate is the most not high enough.
In sum, for the defect of prior art, it is accordingly required in particular to municipal wastewater processing means, to solve the deficiencies in the prior art.
Utility model content
Deficiency in processing for municipal wastewater of the prior art, causes the severe contamination to environment, the utility model proposes municipal wastewater processing means, novel in design, easily municipal wastewater can be processed, and regeneration water quality is good, recovery utilization rate is high, solved the defect of prior art.
To achieve these goals, the technical solution of the utility model is as follows:
Municipal wastewater processing means, including municipal sewage entrance, municipal sewage entrance is connected setting pot by coarse rack, the side of primary sedimentation pond is provided with primary sedimentation pond, the opposite side of setting pot is easy to the pusher of mud transmission by fine fack linking, primary sedimentation pond linking biological treatment tank, biological treatment tank is made up of anaerobic pond and oxidation ditch, the exit linking secondary sedimentation tank of biological treatment tank, dirt is delivered to biological treatment tank by return duct by secondary sedimentation tank, secondary sedimentation tank is connected fine fack by mud conduit, the exit linking Aeration tank of secondary sedimentation tank, the side of pusher is provided with mud and concentrates case, mud concentrates case and connects dehydration storage box.
Further, the surface of described return duct is provided with check valve.
Further, described Aeration tank be internally provided with aeration tube, the surface of aeration tube is evenly distributed with solarization air cap, aeration tube be provided above film framework.
Be provided with sterilizing case in the side of Aeration tank described in the utility model, the surface of sterilizing case is provided with dosing mouth.
Further, the outlet of described sterilizing case is connected clear water output by electromagnetic valve.
The beneficial effects of the utility model are: this system effectively removes foreign material in water by grid and primary clarifier, by biological treatment tank denitrogenation dephosphorizing and carry out mud-water separation in second-level settling pond, and finally by sterilization pool and Aeration tank thorough disinfection, it is capable of good water treatment efficiency, obtain the recycled water that water quality is higher, simultaneously, carry out dirt concentrating and place, it is easy to discharge, improve efficiency and the reuse of wastewater rate of biological treatment of sewage, adapt to the development of society, and environmental protection and energy saving is excellent, it it is a kind of well innovation scheme, there is very much marketing prospect.
Accompanying drawing explanation
This utility model is described below in conjunction with the accompanying drawings in detail with detailed description of the invention:
Fig. 1 is structural representation of the present utility model.
100-municipal sewage entrance in figure, 110-coarse rack, 120-setting pot, 130-primary sedimentation pond, 140-biological treatment tank, 150-secondary sedimentation tank, 160-return duct, 161-check valve, 170-mud conduit, 180-Aeration tank, 190-dosing mouth, 200-sterilizing case, 210-clear water output, 220-fine fack, 230-pusher, 240-mud concentrates case, and 250-is dehydrated storage box.
Detailed description of the invention
For the technological means making this utility model realize, creation characteristic, reach purpose and be easy to understand with effect, below in conjunction with being specifically illustrating, this utility model is expanded on further.
nullSee Fig. 1，Municipal wastewater processing means，Including municipal sewage entrance 100，Municipal sewage entrance 100 is connected setting pot 120 by coarse rack 110，The side of setting pot 120 is provided with primary sedimentation pond 130，The opposite side of primary sedimentation pond 130 is easy to the pusher 230 of mud transmission by fine fack 220 linking，Primary sedimentation pond 130 is connected biological treatment tank 140，Biological treatment tank 140 is made up of anaerobic pond and oxidation ditch，The exit linking secondary sedimentation tank 150 of biological treatment tank 140，Dirt is delivered to biological treatment tank 140 by return duct 160 by secondary sedimentation tank 150，Secondary sedimentation tank 150 is connected fine fack 220 by mud conduit 170，The exit linking Aeration tank 180 of secondary sedimentation tank 150，The side of pusher 230 is provided with mud and concentrates case 240，Mud concentrates case 240 and connects dehydration storage box 250.
It addition, the surface of return duct 160 is provided with check valve 161.Aeration tank 180 be internally provided with aeration tube, the surface of aeration tube is evenly distributed with solarization air cap, aeration tube be provided above film framework.The side of Aeration tank 180 is provided with sterilizing case 200, and the surface of sterilizing case 200 is provided with dosing mouth 190.The outlet of sterilizing case 200 is connected clear water output 210 by electromagnetic valve.
nullSewage is flowed into inside setting pot by municipal sewage entrance by coarse rack，Coarse rack filters out the impurity that some are big，Such as leaves、Rubbish etc.，The impurity in preliminary sedimentation separation water inside setting pot，Then enter into primary sedimentation pond，Mud in primary sedimentation pond is entered into mud through fine fack by pusher and concentrates inside case，Then mud is processed，The mud processed is placed on inside dehydration storage box，Centrifugal dehumidifier can also be used，Sludge dewatering is discharged dry mud，Processed through biological treatment tank by the first heavy sewage determined in pond，Sewage enters the anoxic zone of oxidation ditch and realizes denitrogenation after there is anaerobic phosphorus release reaction dephosphorization in anaerobic pond，Aerobic zone subsequently into oxidation ditch realizes the removal of ammonia nitrogen and total phosphorus，Subsequently into secondary sedimentation tank，Mud enters into mud by mud conduit and concentrates inside case，And by return duct, sewage secondary can be flowed into biological treatment tank and process，Intensity is big flexibly，By secondary sedimentation tank, sewage is brought into Aeration tank，Kill anaerobe further，Chlorination can be used、The various disinfection way such as ozonization or disinfection by ultraviolet light is to water disinfection，Through clear water output, the water filtered is discharged.
The beneficial effects of the utility model are: this system effectively removes foreign material in water by grid and primary clarifier, by biological treatment tank denitrogenation dephosphorizing and carry out mud-water separation in second-level settling pond, and finally by sterilization pool and Aeration tank thorough disinfection, it is capable of good water treatment efficiency, obtain the recycled water that water quality is higher, simultaneously, carry out dirt concentrating and place, it is easy to discharge, improve efficiency and the reuse of wastewater rate of biological treatment of sewage, adapt to the development of society, and environmental protection and energy saving is excellent, it it is a kind of well innovation scheme, there is very much marketing prospect.
Skilled person will appreciate that of the industry; this utility model is not restricted to the described embodiments; described in above-described embodiment and description, principle of the present utility model is simply described; on the premise of without departing from this utility model spirit and scope, this utility model also has various changes and modifications, in the range of these changes and improvements both fall within claimed this utility model.This utility model claims scope and is defined by appending claims and equivalent thereof.
Claims (5)
1. municipal wastewater processing means, including municipal sewage entrance, it is characterized in that: municipal sewage entrance is connected setting pot by coarse rack, the side of primary sedimentation pond is provided with primary sedimentation pond, the opposite side of setting pot is easy to the pusher of mud transmission by fine fack linking, primary sedimentation pond linking biological treatment tank, biological treatment tank is made up of anaerobic pond and oxidation ditch, the exit linking secondary sedimentation tank of biological treatment tank, dirt is delivered to biological treatment tank by return duct by secondary sedimentation tank, secondary sedimentation tank is connected fine fack by mud conduit, the exit linking Aeration tank of secondary sedimentation tank, the side of pusher is provided with mud and concentrates case, mud concentrates case and connects dehydration storage box.
Municipal wastewater processing means the most according to claim 1, it is characterised in that: the surface of described return duct is provided with check valve.
Municipal wastewater processing means the most according to claim 1, it is characterised in that: described Aeration tank be internally provided with aeration tube, the surface of aeration tube is evenly distributed with solarization air cap, aeration tube be provided above film framework.
Municipal wastewater processing means the most according to claim 1, it is characterised in that: the side of described Aeration tank is provided with sterilizing case, and the surface of sterilizing case is provided with dosing mouth.
Municipal wastewater processing means the most according to claim 4, it is characterised in that: the outlet of described sterilizing case is connected clear water output by electromagnetic valve.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620287269.7U CN205773888U8 (en) | 2016-04-08 | 2016-04-08 | Municipal wastewater processing meanss |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620287269.7U CN205773888U8 (en) | 2016-04-08 | 2016-04-08 | Municipal wastewater processing meanss |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN205773888U true CN205773888U (en) | 2016-12-07 |
| CN205773888U8 CN205773888U8 (en) | 2017-04-05 |
Family
ID=57413521
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620287269.7U Expired - Fee Related CN205773888U8 (en) | 2016-04-08 | 2016-04-08 | Municipal wastewater processing meanss |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205773888U8 (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113860649A (en) * | 2021-10-24 | 2021-12-31 | 江苏核工业格林水处理有限责任公司 | Treatment equipment and treatment process for domestic sewage |
-
2016
- 2016-04-08 CN CN201620287269.7U patent/CN205773888U8/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113860649A (en) * | 2021-10-24 | 2021-12-31 | 江苏核工业格林水处理有限责任公司 | Treatment equipment and treatment process for domestic sewage |
Also Published As
| Publication number | Publication date |
|---|---|
| CN205773888U8 (en) | 2017-04-05 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C41 | Transfer of patent application or patent right or utility model | ||
| CB03 | Change of inventor or designer information |
Inventor after: Guo Yiting Inventor after: Yang Xian Inventor before: Su Yang |
|
| COR | Change of bibliographic data | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20170206 Address after: 570100 Hainan Province, Haikou City Meilan District fraternity Road No. 33 Patentee after: Guo Yiting Address before: 621000 Mianyang city of Sichuan Province Branch Business Service Center Incubator Building Patentee before: Su Yang |
|
| CU01 | Correction of utility model |
Correction item: Inventor Correct: Guo Yiting|Yang Xian False: Su Yang Number: 49 Page: The title page Volume: 32 |
|
| CU01 | Correction of utility model | ||
| CU03 | Publication of corrected utility model |
Correction item: Inventor Correct: Guo Yiting|Yang Xian False: Su Yang Number: 49 Volume: 32 |
|
| CU03 | Publication of corrected utility model | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20161207 Termination date: 20170408 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |