CN102390894A - Accident waste water treatment and collection system - Google Patents
Accident waste water treatment and collection system Download PDFInfo
- Publication number
- CN102390894A CN102390894A CN201110332818XA CN201110332818A CN102390894A CN 102390894 A CN102390894 A CN 102390894A CN 201110332818X A CN201110332818X A CN 201110332818XA CN 201110332818 A CN201110332818 A CN 201110332818A CN 102390894 A CN102390894 A CN 102390894A
- Authority
- CN
- China
- Prior art keywords
- accident
- valve
- manual valve
- wwt
- storm sewer
- 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.)
- Granted
Links
Images
Landscapes
- Sewage (AREA)
Abstract
An accident waste water treatment and collection system belongs to the technical field of waste water treatment devices and comprises a rain water pipe network and a municipal rain water pipe network connected therewith through a pipeline. A first control valve mechanism is arranged between the rain water pipe network and the municipal rain water pipe network in a matched manner; the rain water pipe network is connected with an accident emergency pool, a waste water treatment station, and a purified water collection pool sequentially; a second control valve mechanism is arranged between the rain water pipe network and the accident emergency pool; and the accident emergency pool comprises a collecting well, an oil isolation and sedimentation pool, and an accident collection pool. After adopting the above technology, the waste water receives emergency treatment before entering into a waste water treatment station, and explosive liquid is separated to prevent explosion and other hazards. The accident waste water can be completely collected, and after primary treatment, most water-insoluble hazardous chemicals are separated, so the whole system can realize linked control and high safety performance, and the accident emergency pool does not need to be buried deep, so the construction investment is reduced.
Description
Technical field
The invention belongs to the waste disposal plant technical field, be specifically related to a kind of particularly after accidents such as hazardous chemical presence of fire, blast, the accident WWT gathering system of the collection and treatment of the accident sewage that fire-fighting fire extinguishing produces.
Background technology
Hazardous chemical is in production, use, storage process accident such as presence of fire, blast very easily; In accident handling, need with a large amount of fire waters and foam; And these fire waters and foam are being mingled with the hazardous chemical material, produce a large amount of accident sewage in the short period of time, cause the secondary pollution of environment.
Though have the accident emergency pond in hazardous chemical production, use, storage enterprise at present; But owing to there is not a cover complete and effective treatment process; Therefore the function in accident emergency pond only limits to collect; The function that does not have emergency processing makes the accident emergency pond exist the capacity needs very big like this, and floor space and investment also need very big shortcoming.
Summary of the invention
To the problems referred to above that exist in the prior art, the objective of the invention is to a kind of particularly after accidents such as hazardous chemical presence of fire, blast, the accident WWT gathering system of the collection and treatment of the accident sewage that fire-fighting fire extinguishing produces.
Described a kind of accident WWT gathering system; Described processing gathering system comprises Storm Sewer Network and passes through the municipal Storm Sewer Network of pipe connection with it; Be equipped with the first valve mechanism between described Storm Sewer Network and the municipal Storm Sewer Network; It is characterized in that described Storm Sewer Network also is connected with accident emergency pond, sewage works and water purification collecting tank through pipeline successively, is equipped with the second valve mechanism between described Storm Sewer Network and the accident emergency pond.
Described a kind of accident WWT gathering system; It is characterized in that described accident emergency pond comprises the pump well that is connected with Storm Sewer Network; Pump well connects oil removal and settling tank and accident collecting tank successively; Be equipped with the explosion-proof submerged pump of water being sent into oil removal and settling tank in the described pump well, oil removal and settling tank and accident collecting tank bottom are equipped with the gate valve that is used to control current, on the described accident collecting tank sump pump of sewage being delivered to sewage works are set.
Described a kind of accident WWT gathering system is characterized in that the described first valve mechanism comprises placed in-line successively manual valve I, first motorized valve and manual valve II, described manual valve I left end and the manual valve II right-hand member manual valve III that is connected in parallel.
Described a kind of accident WWT gathering system is characterized in that the described second valve mechanism comprises placed in-line successively manual valve IV, second motorized valve and manual valve VI, described manual valve VI upper end and the manual valve IV lower end manual valve V that is connected in parallel.
Described a kind of accident WWT gathering system is characterized in that described oil removal and settling tank middle part has been equipped with the dividing plate of shock absorption.
Described a kind of accident WWT gathering system is characterized in that the liquid level in described explosion-proof submerged pump and the pump well is chain.
Described a kind of accident WWT gathering system is characterized in that described gate valve and oil removal and settling tank liquid level are chain.
Accident WWT gathering system of the present invention; Comprise Storm Sewer Network and pass through the municipal Storm Sewer Network of pipe connection with it; Be equipped with the first valve mechanism between described Storm Sewer Network and the municipal Storm Sewer Network; It is characterized in that described Storm Sewer Network also is connected with accident emergency pond, sewage works and water purification collecting tank through pipeline successively, is equipped with the second valve mechanism between described Storm Sewer Network and the accident emergency pond.Described accident emergency pond is provided with a pump well, and draw clearly with explosion-proof sludge pump the pump well bottom, and the dirt mud pit is set; Adopt explosion-proof submerged pump that accident sewage is squeezed into oil removal and settling tank, explosion-proof anticorrosion submerged pump is set at the bottom of settling tank, pump the chemical industry solvent and the pollution impurity that contain than the water weight; At the oil trap top explosion-proof anticorrosion submerged pump is set; Pump and contain than the light chemical industry solvent of water and pollute impurity, after preliminary simple the separation, entering accident collecting tank is collected with water-fast hazardous chemical for oil removal and settling tank; Bottom between oil removal and settling tank and the accident collecting tank is with the pipe connection of DN100; With gate valve control, gate valve and oil removal and settling tank liquid level are chain, and the accident collecting tank is provided with pump and is communicated with treatment tank.The present invention is through adopting above-mentioned technology, and is special in the sewage after the accidents such as hazardous chemical presence of fire, blast, before sewage gets into sewage works, carries out emergency processing earlier; Explosive liquid is separated, prevented danger such as blast, have the accident sewage collecting and hand over complete; Accident sewage separates the hazardous chemical of most insoluble in water after rough handling; Reduced the engineering construction investment in whole accident emergency pond through being provided with of pump well, whole collection processing system implementing all can be realized chain control, and safety performance is high; And it is too dark ground to be buried in the accident emergency pond, has practiced thrift construction investment.
Description of drawings
Fig. 1 is a structural representation of the present invention;
Fig. 2 is the structural representation in the accident emergency pond among Fig. 1 of the present invention;
Fig. 3 is the first valve mechanism partial enlarged drawing among Fig. 1 of the present invention;
Fig. 4 is the second valve mechanism partial enlarged drawing among Fig. 1 of the present invention.
Among the figure: 1-Storm Sewer Network, the 2-first valve mechanism, 201-manual valve I, 202-manual valve II, 203-manual valve III; 204-first motorized valve, 3-municipal administration Storm Sewer Network, 4-water purification collecting tank, 5-sewage works, 6-accident emergency pond; The 601-pump well, the explosion-proof submerged pump of 602-, 603-dividing plate, 604-oil removal and settling tank; The 605-gate valve, 606-accident collecting tank, 607-sump pump, the 7-second valve mechanism; 701-manual valve IV, 702-manual valve V, 703-manual valve VI, 704-second motorized valve.
Embodiment
Further specify method of the present invention and effect below in conjunction with accompanying drawing
Shown in Fig. 1-4; A kind of accident WWT gathering system; Comprise Storm Sewer Network 1 and pass through the municipal Storm Sewer Network 3 of pipe connection with it; Be equipped with the first valve mechanism 2 between described Storm Sewer Network 1 and the municipal Storm Sewer Network 3, described Storm Sewer Network 1 also is connected with accident emergency pond 6, sewage works 5 and water purification collecting tank 4 through pipeline successively, is equipped with the second valve mechanism 7 between described Storm Sewer Network 1 and the accident emergency pond 6.
As shown in Figure 2; Described accident emergency pond 6 comprises the pump well 601 that is connected with Storm Sewer Network 1; Pump well 601 connects oil removal and settling tank 604 and accident collecting tank 606 successively, is equipped with the explosion-proof submerged pump 602 of water being sent into oil removal and settling tank 604 in the described pump well 601, and oil removal and settling tank 604 are equipped with the gate valve 605 that is used to control current with accident collecting tank 606 bottoms; The sump pump 607 of sewage being delivered to sewage works 5 is set on the described accident collecting tank 606; Oil removal and settling tank 604 middle parts have been equipped with the dividing plate 603 of shock absorption, prevent that sewage from getting into oil removal and settling tank 604 medium velocities are too anxious, pour in the accident collecting tank 606.Described explosion-proof submerged pump 602 is chain with the liquid level in the pump well 601, and described gate valve 605 is chain with oil removal and settling tank 604 liquid levels.
As shown in Figure 3; The described first valve mechanism 2 comprises placed in-line successively manual valve I 201, first motorized valve 204 and manual valve II 202, and described manual valve I 201 left ends and the manual valve II 202 right-hand members manual valve III 203 that is connected in parallel is during normal circumstances; Manual valve I 201, first motorized valve 204 and manual valve II 202 are all opened; Manual valve III 203 is closed, when accident emergency is arranged, and Close All.When first motorized valve 204 needed maintenance, manual valve I 201 was closed with manual valve II 202, and manual valve III 203 is opened.
As shown in Figure 4, the described second valve mechanism 7 comprises placed in-line successively manual valve IV 701, second motorized valve 704 and manual valve VI 703, described manual valve VI 703 upper ends and the manual valve IV 701 lower ends manual valve V 702 that is connected in parallel; During normal circumstances; Manual valve IV 701, moving valve V 702, second motorized valve 704 and manual valve VI 703 Close Alls when accident occurring, are collected through Storm Sewer Network 1; Enter the accident emergency cell system; Manual valve IV 701, second motorized valve 704 and manual valve VI 703 are opened at this moment, and first motorized valve 204 cuts out, when second motorized valve 704 needs maintenance; Manual valve IV 701 is closed with manual valve VI 703, and manual valve V 702 is opened.
Shown in Fig. 1-4; The working process of accident WWT gathering system of the present invention is: chemical plant etc. particularly in the factory, and each workshop all is provided with the rainwater pipe, collects sewage through Storm Sewer Network 1; Under the normal circumstances; Through pipeline,, enter in the figure municipal administration Storm Sewer Network 3 by 2 controls of the first valve mechanism; When having an accident 1, start the accident emergency pond, close the first valve mechanism 2; Open the second valve mechanism 7, sewage gets into pump well 601 by Storm Sewer Network 1, and the explosion-proof submerged pump 602 that is provided with in the pump well 601 is chain with the liquid level in the pump well 601; When the sewage level in the pump well 601 arrives certain height, send into oil removal and settling tank 604 by explosion-proof submerged pump 602, sewage carries out layering in oil removal and settling tank 604; Oil reservoir is on the upper strata, and the gate valve 605 of oil removal and settling tank 604 and accident collecting tank 606 bottoms is opened, and water flows out from gate valve 605; Entering accident collecting tank 606; Get into sewage works 5 by will the deoil sewage of phase of sump pump 607 again, after treatment, clean entering water purification collecting tank 4 carries out second stage employ.Too fast in order to prevent the sewage speed in the pump well 601, oil phase pours in the accident collecting tank 606, and oil removal and settling tank 604 middle parts have been equipped with the dividing plate 603 of shock absorption.
The object of the invention is to overcome that the accident emergency pond only has the function of collection not have the function of rough handling in the prior art.Provide a kind of accident emergency pool side to collect; The accident sewage that the limit rough handling is collected, and chain with sewage treatment facility, form an organic whole; It has the accident sewage collecting and hands over complete; Accident sewage separates the hazardous chemical of most insoluble in water after rough handling, has reduced the engineering construction investment in whole accident emergency pond through being provided with of pump well, and whole collection processing system implementing all can be realized chain control.
Claims (7)
1. accident WWT gathering system; Described processing gathering system comprises Storm Sewer Network (1) and passes through the municipal Storm Sewer Network (3) of pipe connection with it; Be equipped with the first valve mechanism (2) between described Storm Sewer Network (1) and the municipal Storm Sewer Network (3); It is characterized in that described Storm Sewer Network (1) also is connected with accident emergency pond (6), sewage works (5) and water purification collecting tank (4) through pipeline successively, is equipped with the second valve mechanism (7) between described Storm Sewer Network (1) and accident emergency pond (6).
2. a kind of accident WWT gathering system according to claim 1; It is characterized in that described accident emergency pond (6) comprises the pump well (601) that is connected with Storm Sewer Network; Pump well (601) connects oil removal and settling tank (604) and accident collecting tank (606) successively; Be equipped with the explosion-proof submerged pump (602) of water being sent into oil removal and settling tank (604) in the described pump well (601); Oil removal and settling tank (604) and accident collecting tank (606) bottom are equipped with the gate valve (605) that is used to control current, and the sump pump (607) of sewage being delivered to sewage works (5) is set on the described accident collecting tank (606).
3. a kind of accident WWT gathering system according to claim 1; It is characterized in that the described first valve mechanism (2) comprises placed in-line successively manual valve I (201), first motorized valve (204) and manual valve II (202), described manual valve I (201) left end and manual valve II (202) the right-hand member manual valve III (203) that is connected in parallel.
4. a kind of accident WWT gathering system according to claim 1; It is characterized in that the described second valve mechanism (7) comprises placed in-line successively manual valve IV (701), second motorized valve (704) and manual valve VI (703), described manual valve VI (703) upper end and manual valve IV (701) the lower end manual valve V (702) that is connected in parallel.
5. a kind of accident WWT gathering system according to claim 2 is characterized in that described oil removal and settling tank (604) middle part has been equipped with the dividing plate (603) of shock absorption.
6. a kind of accident WWT gathering system according to claim 2 is characterized in that described explosion-proof submerged pump (602) is chain with the liquid level in the pump well (601).
7. a kind of accident WWT gathering system according to claim 2 is characterized in that described gate valve (605) is chain with oil removal and settling tank (604) liquid level.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201110332818 CN102390894B (en) | 2011-10-28 | 2011-10-28 | Accident waste water treatment and collection system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201110332818 CN102390894B (en) | 2011-10-28 | 2011-10-28 | Accident waste water treatment and collection system |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN102390894A true CN102390894A (en) | 2012-03-28 |
| CN102390894B CN102390894B (en) | 2013-04-10 |
Family
ID=45858305
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201110332818 Active CN102390894B (en) | 2011-10-28 | 2011-10-28 | Accident waste water treatment and collection system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN102390894B (en) |
Cited By (13)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103439147A (en) * | 2013-07-12 | 2013-12-11 | 金华科海检测有限公司 | Environmental emergency automatic switching and collection system for accidental waste water of industrial and mining enterprises |
| CN103755063A (en) * | 2013-12-30 | 2014-04-30 | 攀钢集团成都钢钒有限公司 | Water treatment system and water treatment process |
| CN103755062A (en) * | 2013-12-30 | 2014-04-30 | 攀钢集团成都钢钒有限公司 | Water treatment station and technology for water treatment by the same |
| CN103279112B (en) * | 2013-06-26 | 2016-04-27 | 山东建筑大学 | A kind of enterprise outburst surroundings pollution prewarning emergent treatment system |
| CN106759780A (en) * | 2017-03-31 | 2017-05-31 | 西安长庆科技工程有限责任公司 | A kind of station in oilfield accident sewage prevention and control system |
| CN107010755A (en) * | 2017-04-18 | 2017-08-04 | 中国石油大学(华东) | Tank fire reveals Oil Recovery and fire-fighting water circulation utilization system |
| CN107500482A (en) * | 2017-09-30 | 2017-12-22 | 清华大学深圳研究生院 | Town road chemical leakage emergency disposal system based on low impact stormwater facility |
| CN107827326A (en) * | 2017-12-08 | 2018-03-23 | 湖南天圣药业有限公司 | A kind of accident Waste Water Treatment |
| CN109656189A (en) * | 2018-12-29 | 2019-04-19 | 嘉兴奥拓迈讯自动化控制技术有限公司 | A kind of emergency lagoon automatic control system and its control method |
| CN110102557A (en) * | 2019-04-19 | 2019-08-09 | 苏州嘉诺环境工程有限公司 | A kind of sewage collection system in biological dewatered storehouse |
| CN112459216A (en) * | 2020-11-12 | 2021-03-09 | 大连市市政设计研究院有限责任公司 | Accident pool with functions of dirt removal, diversion and rainwater utilization |
| CN113323119A (en) * | 2021-06-07 | 2021-08-31 | 中交第三航务工程勘察设计院有限公司 | Emergency treatment system and method for dangerous cargo container |
| CN114263257A (en) * | 2022-01-06 | 2022-04-01 | 中国能源建设集团广东省电力设计研究院有限公司 | Rain and sewage diversion system |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102121239A (en) * | 2010-05-24 | 2011-07-13 | 曾民先 | Method for collecting and treating pollutants in large area |
| CN102225804A (en) * | 2011-05-24 | 2011-10-26 | 暨南大学 | Filter-type biological module reactor for rapid emergency treatment of eutrophicated water body and application thereof |
| CN202284166U (en) * | 2011-10-28 | 2012-06-27 | 杭州杭氧化医工程有限公司 | Accident sewage treatment and collection system |
-
2011
- 2011-10-28 CN CN 201110332818 patent/CN102390894B/en active Active
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102121239A (en) * | 2010-05-24 | 2011-07-13 | 曾民先 | Method for collecting and treating pollutants in large area |
| CN102225804A (en) * | 2011-05-24 | 2011-10-26 | 暨南大学 | Filter-type biological module reactor for rapid emergency treatment of eutrophicated water body and application thereof |
| CN202284166U (en) * | 2011-10-28 | 2012-06-27 | 杭州杭氧化医工程有限公司 | Accident sewage treatment and collection system |
Cited By (16)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103279112B (en) * | 2013-06-26 | 2016-04-27 | 山东建筑大学 | A kind of enterprise outburst surroundings pollution prewarning emergent treatment system |
| CN103439147A (en) * | 2013-07-12 | 2013-12-11 | 金华科海检测有限公司 | Environmental emergency automatic switching and collection system for accidental waste water of industrial and mining enterprises |
| CN103755063A (en) * | 2013-12-30 | 2014-04-30 | 攀钢集团成都钢钒有限公司 | Water treatment system and water treatment process |
| CN103755062A (en) * | 2013-12-30 | 2014-04-30 | 攀钢集团成都钢钒有限公司 | Water treatment station and technology for water treatment by the same |
| CN103755062B (en) * | 2013-12-30 | 2015-07-22 | 攀钢集团成都钢钒有限公司 | Water treatment station and technology for water treatment by the same |
| CN106759780B (en) * | 2017-03-31 | 2019-11-08 | 西安长庆科技工程有限责任公司 | A kind of prevention of station in oilfield accident sewage and control system |
| CN106759780A (en) * | 2017-03-31 | 2017-05-31 | 西安长庆科技工程有限责任公司 | A kind of station in oilfield accident sewage prevention and control system |
| CN107010755A (en) * | 2017-04-18 | 2017-08-04 | 中国石油大学(华东) | Tank fire reveals Oil Recovery and fire-fighting water circulation utilization system |
| CN107500482A (en) * | 2017-09-30 | 2017-12-22 | 清华大学深圳研究生院 | Town road chemical leakage emergency disposal system based on low impact stormwater facility |
| CN107500482B (en) * | 2017-09-30 | 2023-10-13 | 清华大学深圳研究生院 | Municipal road chemical leakage emergency treatment system based on low-impact rainwater facility |
| CN107827326A (en) * | 2017-12-08 | 2018-03-23 | 湖南天圣药业有限公司 | A kind of accident Waste Water Treatment |
| CN109656189A (en) * | 2018-12-29 | 2019-04-19 | 嘉兴奥拓迈讯自动化控制技术有限公司 | A kind of emergency lagoon automatic control system and its control method |
| CN110102557A (en) * | 2019-04-19 | 2019-08-09 | 苏州嘉诺环境工程有限公司 | A kind of sewage collection system in biological dewatered storehouse |
| CN112459216A (en) * | 2020-11-12 | 2021-03-09 | 大连市市政设计研究院有限责任公司 | Accident pool with functions of dirt removal, diversion and rainwater utilization |
| CN113323119A (en) * | 2021-06-07 | 2021-08-31 | 中交第三航务工程勘察设计院有限公司 | Emergency treatment system and method for dangerous cargo container |
| CN114263257A (en) * | 2022-01-06 | 2022-04-01 | 中国能源建设集团广东省电力设计研究院有限公司 | Rain and sewage diversion system |
Also Published As
| Publication number | Publication date |
|---|---|
| CN102390894B (en) | 2013-04-10 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN102390894B (en) | Accident waste water treatment and collection system | |
| CN206971342U (en) | A kind of ecostagnation facility system for sponge urban construction | |
| CN202284166U (en) | Accident sewage treatment and collection system | |
| CN101723478A (en) | Mobile device for treating, recovering and reusing sewage | |
| CN205087965U (en) | Insulating oily recovery system | |
| CN105347435A (en) | Floating oil recycling method and device | |
| CN101693584B (en) | Water recycling device in artificial wetland organic industrial water with high concentration | |
| CN103112967A (en) | Oilfield sewage cyclone disturbance treatment method and device | |
| CN103304048B (en) | On-line circulation oil-water separation and discharging system | |
| CN104261581B (en) | Integrated oil gas field wastewater processing system | |
| CN202279719U (en) | Sequencing batch type circulating air-floatation oil-water separation equipment | |
| CN2892839Y (en) | Light oil polluted water integrated processing apparatus | |
| CN202170257U (en) | Sequencing batch oil-water separation equipment | |
| RU143110U1 (en) | INSTALLATION OF WASTE WATER CLEANING AT FILLING STATIONS WITH ADDITIONAL PUMPING OF OIL PRODUCTS IN A SEPARATE RESERVOIR | |
| CN2706461Y (en) | High efficiency automatic floating oil collector | |
| RU120963U1 (en) | INSTALLATION OF SEWAGE TREATMENT AT PETROL FILLING STATIONS WITH ADDITIONAL FILTRATION OF MECHANICAL IMPURITIES AND OIL PRODUCTS | |
| CN115354727A (en) | Transformer accident drainage device and method for project without wastewater treatment system | |
| CZ22404U1 (en) | Waste disposal apparatus | |
| CN205204877U (en) | Oil slick recovery processing device | |
| CN201031154Y (en) | Pontoon type oil receiver | |
| CN107365008A (en) | A kind of vehicular pressure break returns waste discharge and abandons liquid treating system | |
| CN102614688A (en) | Rainfall runoff pollution treatment equipment with self-cleaning function | |
| CN208995244U (en) | A kind of grease trap aeration accumulator tank convenient for frizing | |
| CN201406350Y (en) | Oil, water and sand separation treatment device of sewage discharging system of oilfield combination station | |
| CN102515422B (en) | Comprehensive treatment device for highway runoff pollution of water resource protection area |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |