CN204702626U - A kind of detention tank - Google Patents
A kind of detention tank Download PDFInfo
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- CN204702626U CN204702626U CN201520252486.8U CN201520252486U CN204702626U CN 204702626 U CN204702626 U CN 204702626U CN 201520252486 U CN201520252486 U CN 201520252486U CN 204702626 U CN204702626 U CN 204702626U
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- sewage
- settling tank
- biological degradation
- degradation pond
- lagoon
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Abstract
The utility model discloses a kind of detention tank, comprise settling tank, also comprise sewage lagoon and biological degradation pond, settling tank both sides arrange sewage lagoon and biological degradation pond respectively, be provided with sewage inlet between sewage lagoon and settling tank, arrange water stream channel and sewage backflow pipeline between biological degradation pond and settling tank, sewage lagoon inside arranges whipping appts and water inlet pipe, water inlet pipe is positioned at sewage lagoon side, and whipping appts one end connects the first power set; Settling tank inside arranges rotary nozzle, screen plate, mud scraper and spoil disposal pipeline, sewage backflow pipeline one end extends to settling tank inside and end arranges rotary nozzle, mud scraper is connected with the second power set and is arranged at outside sewage backflow pipeline, screen plate is provided with in the middle part of settling tank, inside, biological degradation pond arranges some Biodegradable films, and Biodegradable films zygomorphy arranges water stream channel and water outlet.The purpose of this utility model is intended to provide the detention tank in a kind of settlement of sewage process with sterilizing function.
Description
Technical field
The utility model belongs to technical field of environmental equipment, espespecially for sewage disposal device, specifically relates to a kind of detention tank.
Background technology
Along with the develop rapidly of society, the pollution that various human production activity produces gets more and more, the noise of " three wastes " (waste water,waste gas and industrial residue) of industrial production discharge, dust, radioactive substance and generation, vibration, stench and electromagnetic microwave radiation, obnoxious flavour, liquid, noise that communications and transportation activity produces, the pollutent that marine ships transport is discharged, the poisonous and harmful chemical that industrial and agricultural production and people's lives use, the pollution that the flue dust that urban life discharges, sewage and rubbish etc. cause, and wherein water pollutions is the most serious.Therefore industry-by-industry is all paid much attention to for the improvement of waste water and useless Water reuse.
Settling tank is a kind of structures that application precipitating action removes suspended substance in water, and settling tank widely uses in the treatment of waste water, and the Main Function of settling tank in sewage disposal is the mud removing precipitation, is the structures that makes mud-water separation.Sludge sump of the prior art adopts the mode of Direct precipitation mostly, the sludge concentration of precipitation is little, moisture many, precipitation not exclusively, outer row's supernatant liquor after precipitation contains a large amount of impurity, mud utilization is reduced, cause the waste of resource on the one hand, cause environmental pollution and downstream wastewater intractability is increased on the one hand.
Utility model content
For above-mentioned weak point of the prior art, the purpose of this utility model is intended to provide a kind of rational in infrastructure, and operating specification, has the detention tank of sterilizing function simultaneously in settlement of sewage process.
In order to solve the problems of the technologies described above, the utility model is achieved through the following technical solutions:
A kind of detention tank, comprise settling tank, also comprise sewage lagoon and biological degradation pond, described settling tank both sides arrange sewage lagoon and biological degradation pond respectively, sewage inlet is provided with between described sewage lagoon and settling tank, water stream channel and sewage backflow pipeline is provided with between described biological degradation pond and settling tank, described sewage lagoon inside is provided with whipping appts and water inlet pipe, described water inlet pipe is arranged at sewage lagoon side, described whipping appts one end connects the first power set, enter sewage lagoon inside at sewage to carry out stirring and can improve sewage post precipitation effect, accelerate deposition efficiency, described settling tank inside is provided with rotary nozzle, screen plate, mud scraper and spoil disposal pipeline, described sewage backflow pipeline one end extends to settling tank inside and end arranges rotary nozzle, described mud scraper is connected with the second power set and is arranged at outside sewage backflow pipeline, screen plate is provided with in the middle part of described settling tank, enter settling tank inside at sewage and first carry out first time precipitate and separate through screen plate, again precipitate after in the settlement of sewage by screen plate, impurity after precipitation is scraped mud through mud scraper and is discharged by spoil disposal pipeline, inside, described biological degradation pond arranges some Biodegradable films, described Biodegradable films zygomorphy arranges water stream channel and water outlet.
Specifically, first sewage enter sewage lagoon by water inlet pipe, effect due to whipping appts makes sewage stir in sewage lagoon inside, sewage after stirring enters settling tank by sewage inlet, when sewage enters settling tank inside, first acceleration sedimentation and filtration is carried out by screen plate, rear impurity by bottom settling tank tapering arrange can be precipitated to rapidly bottom settling tank, precipitating the impurity that down due to the effect of mud scraper makes it be discharged by spoil disposal pipeline, the water be separated through settling tank enters inside, biological degradation pond by water stream channel, due to the Biodegradable films that inside, biological degradation pond is arranged, can again carry out filtering separation and there is in filtration procedure certain sterilization effect when making current enter inside, biological degradation pond, part of contaminated water after filtering again enters settling tank inside by sewage backflow pipeline and carries out sedimentation and filtration again.
Further preferably, described whipping appts two ends are symmetrical arranged water inlet pipe and sewage inlet, are provided with anti-overflow platform below described sewage inlet.Such design makes the utility model there will not be sewage backflow phenomenon.
Further preferably, described first power set and the second power set comprise servomotor and step-down gear.
Further preferably, it is inner that described Biodegradable films is vertically installed in biological degradation pond, and described water outlet connects lift pump.Such design can be accelerated settlement of sewage and be separated, and improves disinfection filtering effect simultaneously, prevents sewage from occurring stagnating in inside, pond.
The utility model has the following advantages relative to prior art:
The utility model is specification rational in infrastructure in use, simple to operate, working efficiency is high, carry out in precipitation process, accelerating precipitation at sewage simultaneously, there is sewage repeated precipitation effect simultaneously, improve sewage solid separation efficiency, moreover, certain biocidal efficacies can be had in sewage solid is separated, be convenient to extensively popularize use.
Accompanying drawing explanation
In order to be illustrated more clearly in the utility model embodiment, simple introduction is done below by the accompanying drawing used required in embodiment, apparently, accompanying drawing in the following describes is only embodiments more of the present utility model, for those of ordinary skill in the art, under the prerequisite not paying creative work, other accompanying drawing can also be obtained according to these accompanying drawings.
Fig. 1 is the utility model structural representation.
Embodiment
Below in conjunction with the accompanying drawing in the utility model embodiment, be clearly and completely described the technical scheme in the utility model embodiment, obviously, described embodiment is only the utility model part embodiment, instead of whole embodiment.Based on the embodiment in the utility model, those of ordinary skill in the art are not making under creative work prerequisite, and the every other embodiment obtained, all belongs to the utility model protection domain.
A kind of detention tank as shown in Figure 1, comprise settling tank 1, it is characterized in that: also comprise sewage lagoon 4 and biological degradation pond 5, described settling tank 1 both sides arrange sewage lagoon 4 and biological degradation pond 5 respectively, sewage inlet 9 is provided with between described sewage lagoon 4 and settling tank 1, water stream channel 10 and sewage backflow pipeline 14 is provided with between described biological degradation pond 5 and settling tank 1, described sewage lagoon 4 inside is provided with whipping appts 8 and water inlet pipe 2, described water inlet pipe 2 is arranged at sewage lagoon 4 side, described whipping appts 8 one end connects the first power set 6, enter sewage lagoon 4 inside at sewage to carry out stirring and can improve sewage post precipitation effect, accelerate deposition efficiency, described settling tank 1 inside is provided with rotary nozzle 15, screen plate 11, mud scraper 12 and spoil disposal pipeline 17, described sewage backflow pipeline 14 one end extends to settling tank 1 inside and end arranges rotary nozzle 15, described mud scraper 12 is connected with the second power set 7 and is arranged at outside sewage backflow pipeline 14, screen plate 11 is provided with in the middle part of described settling tank 1, enter settling tank 1 inside at sewage and first carry out first time precipitate and separate through screen plate 11, again precipitate after in the settlement of sewage by screen plate 11, impurity after precipitation is scraped mud through mud scraper 12 and is discharged by spoil disposal pipeline 17, inside, described biological degradation pond 5 arranges some Biodegradable films 16, described Biodegradable films 16 zygomorphy arranges water stream channel 10 and water outlet 3.
Specifically, first sewage enter sewage lagoon 4 by water inlet pipe 2, effect due to whipping appts 8 makes sewage stir in sewage lagoon 4 inside, sewage after stirring enters settling tank 1 by sewage inlet 9, when sewage enters settling tank 1 inside, first acceleration sedimentation and filtration is carried out by screen plate 11, rear impurity by bottom settling tank 1 tapering arrange can be precipitated to rapidly bottom settling tank 1, precipitating the impurity that down due to the effect of mud scraper 12 makes it be discharged by spoil disposal pipeline 17, the water be separated through settling tank enters inside, biological degradation pond 5 by water stream channel 10, due to the Biodegradable films 16 that inside, biological degradation pond 5 is arranged, can again carry out filtering separation and there is in filtration procedure certain sterilization effect when making current enter inside, biological degradation pond 5, part of contaminated water after filtering again enters settling tank 1 inside by sewage backflow pipeline 14 and carries out sedimentation and filtration again.
Whipping appts 8 two ends are symmetrical arranged water inlet pipe 2 and sewage inlet 9, are provided with anti-overflow platform 13 below described sewage inlet 9.Such design makes the utility model there will not be sewage backflow phenomenon.
First power set 6 and the second power set 7 comprise servomotor and step-down gear.
It is inner that Biodegradable films 16 is vertically installed in biological degradation pond 5, and described water outlet 3 connects lift pump.Such design can be accelerated settlement of sewage and be separated, and improves disinfection filtering effect simultaneously, prevents sewage from occurring stagnating in inside, pond.
Claims (4)
1. a detention tank, comprise settling tank, it is characterized in that: also comprise sewage lagoon and biological degradation pond, described settling tank both sides arrange sewage lagoon and biological degradation pond respectively, be provided with sewage inlet between described sewage lagoon and settling tank, be provided with water stream channel and sewage backflow pipeline between described biological degradation pond and settling tank, described sewage lagoon inside is provided with whipping appts and water inlet pipe, described water inlet pipe is arranged at sewage lagoon side, and described whipping appts one end connects the first power set; Described settling tank inside is provided with rotary nozzle, screen plate, mud scraper and spoil disposal pipeline, described sewage backflow pipeline one end extends to settling tank inside and end arranges rotary nozzle, described mud scraper is connected with the second power set and is arranged at outside sewage backflow pipeline, screen plate is provided with in the middle part of described settling tank, inside, described biological degradation pond arranges some Biodegradable films, and described Biodegradable films zygomorphy arranges water stream channel and water outlet.
2. a kind of detention tank according to claim 1, is characterized in that: described whipping appts two ends are symmetrical arranged water inlet pipe and sewage inlet, are provided with anti-overflow platform below described sewage inlet.
3. a kind of detention tank according to claim 1, is characterized in that: described first power set and the second power set comprise servomotor and step-down gear.
4. a kind of detention tank according to claim 1, is characterized in that: it is inner that described Biodegradable films is vertically installed in biological degradation pond, and described water outlet connects lift pump.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520252486.8U CN204702626U (en) | 2015-04-24 | 2015-04-24 | A kind of detention tank |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520252486.8U CN204702626U (en) | 2015-04-24 | 2015-04-24 | A kind of detention tank |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204702626U true CN204702626U (en) | 2015-10-14 |
Family
ID=54282258
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520252486.8U Expired - Fee Related CN204702626U (en) | 2015-04-24 | 2015-04-24 | A kind of detention tank |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204702626U (en) |
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106045237A (en) * | 2016-08-09 | 2016-10-26 | 天津大学 | Municipal sewage and sludge separation treatment system |
| CN106186607A (en) * | 2016-08-09 | 2016-12-07 | 天津大学 | Effectively the mud in sewage can be carried out the sewage disposal system of precipitation separation |
| CN106746187A (en) * | 2016-12-04 | 2017-05-31 | 江苏阜升环保集团有限公司 | A kind of sewage purifying and treating device of municipal wastewater pipe network |
| CN107601754A (en) * | 2016-07-12 | 2018-01-19 | 天津宏晟新环保科技有限公司 | A kind of settler for Wastewater treatment |
| CN107601648A (en) * | 2016-07-12 | 2018-01-19 | 天津宏晟新环保科技有限公司 | A kind of sewage treatment unit |
| CN107601752A (en) * | 2016-07-12 | 2018-01-19 | 天津宏晟新环保科技有限公司 | A kind of effluent treatment plant with anti-sludge blocking function |
| CN108862937A (en) * | 2018-08-16 | 2018-11-23 | 重庆文理学院 | A kind of sewage disposal system based on Internet of Things |
| CN109179793A (en) * | 2018-11-19 | 2019-01-11 | 佛山科学技术学院 | A kind of sewage recycling conveying device of biochemical sewage processing pond |
-
2015
- 2015-04-24 CN CN201520252486.8U patent/CN204702626U/en not_active Expired - Fee Related
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107601754A (en) * | 2016-07-12 | 2018-01-19 | 天津宏晟新环保科技有限公司 | A kind of settler for Wastewater treatment |
| CN107601648A (en) * | 2016-07-12 | 2018-01-19 | 天津宏晟新环保科技有限公司 | A kind of sewage treatment unit |
| CN107601752A (en) * | 2016-07-12 | 2018-01-19 | 天津宏晟新环保科技有限公司 | A kind of effluent treatment plant with anti-sludge blocking function |
| CN106045237A (en) * | 2016-08-09 | 2016-10-26 | 天津大学 | Municipal sewage and sludge separation treatment system |
| CN106186607A (en) * | 2016-08-09 | 2016-12-07 | 天津大学 | Effectively the mud in sewage can be carried out the sewage disposal system of precipitation separation |
| CN106746187A (en) * | 2016-12-04 | 2017-05-31 | 江苏阜升环保集团有限公司 | A kind of sewage purifying and treating device of municipal wastewater pipe network |
| CN108862937A (en) * | 2018-08-16 | 2018-11-23 | 重庆文理学院 | A kind of sewage disposal system based on Internet of Things |
| CN109179793A (en) * | 2018-11-19 | 2019-01-11 | 佛山科学技术学院 | A kind of sewage recycling conveying device of biochemical sewage processing pond |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20151014 Termination date: 20180424 |