CN204262046U - A kind of oil-polluted soils PetroChina Company Limited. recovery system - Google Patents
A kind of oil-polluted soils PetroChina Company Limited. recovery system Download PDFInfo
- Publication number
- CN204262046U CN204262046U CN201420730705.4U CN201420730705U CN204262046U CN 204262046 U CN204262046 U CN 204262046U CN 201420730705 U CN201420730705 U CN 201420730705U CN 204262046 U CN204262046 U CN 204262046U
- Authority
- CN
- China
- Prior art keywords
- reactor
- petroleum
- inlet duct
- recovery
- oil
- 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
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
- Processing Of Solid Wastes (AREA)
Abstract
The utility model relates to a kind of oil-polluted soils PetroChina Company Limited. recovery system, comprises agitating device, reactor, heater, Aerobic Pond and petroleum storage tank.Described agitating device and heater are placed in reactor, and reactor is made up of inlet duct and reactor body, and the inlet duct sidewall of reactor is provided with charging aperture, are provided with discharging opening in reactor body lower end; Be provided with petroleum recovery mouth at inlet duct and reactor body intersection, petroleum recovery mouth communicates with reactor body, and petroleum recovery mouth is communicated with petroleum storage tank by petroleum recovery pipe; Inlet duct relative position in petroleum recovery opening's edge on inlet duct, offer waste gas recovery mouth, waste gas recovery mouth is connected with Aerobic Pond by exhaust pipe; Be provided with discharging of waste liquid pipe at reactor body sidewall, discharging of waste liquid pipe and Aerobic Pond staggered relatively.The utility model saving not only can be repaired soil with serious petroleum pollution, also can realize the recovery to oil, adopts Wastewater Treated by Activated Sludge Process waste water and waste gas simultaneously, can not cause secondary pollution.
Description
Technical field
The utility model belongs to oil pollution processing technology field, is specifically related to a kind of oil-polluted soils PetroChina Company Limited. recovery system.
Background technology
Oil is one of pollutant common in soil, and soil, once by oil pollution, can cause the change of soil physico-chemical property, be not suitable for crop growth, even can cause underground water pollution, and then be detrimental to health.It is that common oil pollution one of is originated that transport pipeline leaks the pollution caused.The feature of this pollution is that pollution soil layer is more shallow, and petroleum concentration is comparatively large, and difficulty of governance is larger.Do not occur the device being specifically designed to serious petroleum pollution at present, this brings very large difficulty to repair.
Washing method is a kind of method of being sloughed organic contaminants in soil by washing agent, the current organic solvent such as washing method many employings surfactant, benzinum washs soil, although this method can wash away a part of pollutant, but most washing agent has toxicity, may damage soil physico-chemical property, thus affecting fertility and the productivity of soil, the soil after reparation can not be used for agricultural production, thus limits the application of washing method.
Summary of the invention
The utility model provides a kind of oil-polluted soils PetroChina Company Limited. recovery system, not only can repair to soil with serious petroleum pollution, also recyclable a part of oil, adopts activated sludge process to process waste water and waste gas simultaneously simultaneously, can not cause secondary pollution.
For achieving the above object, the technical scheme taked of the utility model is as follows:
The utility model provides a kind of oil-polluted soils PetroChina Company Limited. recovery system, comprise agitating device, reactor, heater, Aerobic Pond and petroleum storage tank, described agitating device and heater are placed in reactor, reactor is made up of inlet duct and reactor body, the inlet duct sidewall of reactor is provided with charging aperture, is provided with discharging opening in reactor body lower end; Be provided with petroleum recovery mouth at inlet duct and reactor body intersection, petroleum recovery mouth communicates with reactor body, and petroleum recovery mouth is communicated with petroleum storage tank by petroleum recovery pipe; Inlet duct relative position in petroleum recovery opening's edge on inlet duct, offer waste gas recovery mouth, waste gas recovery mouth is by exhaust pipe and Aerobic Pond; Be provided with discharging of waste liquid pipe at reactor body sidewall, discharging of waste liquid pipe and Aerobic Pond staggered relatively.
Described reactor body outer surface is provided with insulation jacket, and heater is connected with temperature adjusting instrument.
Sight fluid apertures is provided with at inlet duct and reactor body intersection at the relative position of petroleum recovery mouth.
Described agitating device is paddle, is provided with the speed regulator be connected with paddle in the outside of reactor, and inlet duct upper end is provided with reaction kettle cover, and reactor is covered with the hole that to match with paddle.
The pipeline of described petroleum recovery pipe, exhaust pipe and discharging of waste liquid pipe is equipped with valve.
Described exhaust emission pipe is provided with air exhauster.
Described heater is made up of heating plate arranged in parallel, is provided with the temperature controller be connected with heater in the outside of reactor.
Compared with prior art, the beneficial effect that obtains of the utility model:
1. the utility model is while rehabilitating soil, can reclaim crude oil, achieves the recycling of refuse.
2. the utility model adopts hot water as washing agent, and do not introduce exogenous chemical substances, non-secondary pollution, not spoiled soil fertility, the soil after reparation can proceed agricultural production.
3. the oily waste water after the utility model adopts Wastewater Treated by Activated Sludge Process to wash, safe and efficient, can not secondary pollution be formed.
4. the waste gas that the utility model produces passes in waste water and dissolves, and carries out aeration, can provide oxygen needed for activated sludge process on the one hand, on the other hand can effective purifying exhaust air.
Accompanying drawing explanation
Fig. 1 is the utility model structural representation.
Detailed description of the invention
Below in conjunction with accompanying drawing, the utility model is further illustrated:
With reference to shown in Fig. 1, a kind of oil-polluted soils PetroChina Company Limited. recovery system, comprise agitating device 1, reactor 2, heater 3, Aerobic Pond 4 and petroleum storage tank 5, agitating device 1 and heater 3 are placed in reactor 2, reactor is made up of inlet duct 21 and reactor body 22, inlet duct 21 sidewall of reactor is provided with charging aperture 6, is provided with discharging opening 7 in reactor body 22 lower end; Be provided with petroleum recovery mouth 8 at inlet duct 21 and reactor body 22 intersection, petroleum recovery mouth 8 communicates with reactor body 22, and petroleum recovery mouth 8 is communicated with petroleum storage tank 5 by petroleum recovery pipe 9; To be provided with at inlet duct 21 and reactor body intersection 22 at the relative position of petroleum recovery mouth 8 and to see fluid apertures 10, on inlet duct 21, offer waste gas recovery mouth 11 along inlet duct 21 relative position top at petroleum recovery mouth 8, waste gas recovery mouth 11 is by exhaust pipe 12 and Aerobic Pond 4; Discharging of waste liquid pipe 13 is provided with at reactor body 22 sidewall, discharging of waste liquid pipe 13 is staggered relatively with Aerobic Pond 4, petroleum recovery pipe 9, exhaust pipe 12 and discharging of waste liquid pipe 13 are equipped with flow control valve, reactor body 22 outer surface is provided with insulation jacket 14, heater 1 is made up of heating plate arranged in parallel, is provided with the temperature controller 15 be connected with heater in the outside of reactor; Agitating device 1 is paddle, is provided with the speed regulator 16 be connected with paddle in the outside of reactor, and inlet duct 21 upper end is provided with reaction kettle cover 17, and reaction kettle cover 17 is provided with the hole that to match with paddle, and exhaust pipe 12 is provided with air exhauster 18.
Specific operation process of the present utility model:
Oil-polluted soils and water join in reactor 2 by charging aperture 6 according to a certain percentage, start heater 3 and heat, and when temperature reaches 90 DEG C, start agitating device 1, stir; Continuing after a period of time adds water makes liquid level to petroleum recovery mouth 8 place, leave standstill and layering, pool can float on upper strata due to density urine, open petroleum recovery pipe 9, oil just can flow into petroleum storage tank 5 by petroleum recovery pipe 9, opens wastewater discharge pipe 13 and waste water in reactor 2 is flowed in Aerobic Pond 4, open air exhauster 10 simultaneously and bleed after oil flows out completely, tail gas in the process in reactor 2 can be drawn in Aerobic Pond 4, can discharge after wastewater to reach standard in Aerobic Pond 4; Soil after washing is clean soil, is discharged by discharging opening 7.
Claims (7)
1. an oil-polluted soils PetroChina Company Limited. recovery system, comprise agitating device, reactor, heater, Aerobic Pond and petroleum storage tank, it is characterized in that: described agitating device and heater are placed in reactor, reactor is made up of inlet duct and reactor body, the inlet duct sidewall of reactor is provided with charging aperture, is provided with discharging opening in reactor body lower end; Be provided with petroleum recovery mouth at inlet duct and reactor body intersection, petroleum recovery mouth communicates with reactor body, and petroleum recovery mouth is communicated with petroleum storage tank by petroleum recovery pipe; Inlet duct relative position in petroleum recovery opening's edge on inlet duct, offer waste gas recovery mouth, waste gas recovery mouth is connected with Aerobic Pond by exhaust pipe; Be provided with discharging of waste liquid pipe at reactor body sidewall, discharging of waste liquid pipe and Aerobic Pond staggered relatively.
2. oil-polluted soils PetroChina Company Limited. recovery system according to claim 1, is characterized in that: described reactor body outer surface is provided with insulation jacket, and heater is connected with temperature adjusting instrument.
3. oil-polluted soils PetroChina Company Limited. recovery system according to claim 1, is characterized in that: be provided with sight fluid apertures at the relative position of petroleum recovery mouth at inlet duct and reactor body intersection.
4. oil-polluted soils PetroChina Company Limited. recovery system according to claim 1, it is characterized in that: described agitating device is paddle, be provided with the speed regulator be connected with paddle in the outside of reactor, inlet duct upper end is provided with reaction kettle cover, and reactor is covered with the hole that to match with paddle.
5. oil-polluted soils PetroChina Company Limited. recovery system according to claim 1, is characterized in that: on the pipeline of described petroleum recovery pipe, exhaust pipe and discharging of waste liquid pipe, be equipped with valve.
6. oil-polluted soils PetroChina Company Limited. recovery system according to claim 1, is characterized in that: on described exhaust emission pipe, be provided with air exhauster.
7. oil-polluted soils PetroChina Company Limited. recovery system according to claim 1 or 2, is characterized in that: described heater is made up of heating plate arranged in parallel, is provided with the temperature controller be connected with heater in the outside of reactor.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420730705.4U CN204262046U (en) | 2014-11-30 | 2014-11-30 | A kind of oil-polluted soils PetroChina Company Limited. recovery system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420730705.4U CN204262046U (en) | 2014-11-30 | 2014-11-30 | A kind of oil-polluted soils PetroChina Company Limited. recovery system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204262046U true CN204262046U (en) | 2015-04-15 |
Family
ID=52796945
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420730705.4U Expired - Fee Related CN204262046U (en) | 2014-11-30 | 2014-11-30 | A kind of oil-polluted soils PetroChina Company Limited. recovery system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204262046U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105983571A (en) * | 2016-06-30 | 2016-10-05 | 无锡市太湖湖泊治理有限责任公司 | Polluted soil repairing system |
| CN106833712A (en) * | 2017-03-21 | 2017-06-13 | 郭钦 | A kind of oil high efficiente callback device |
| CN108916976A (en) * | 2018-05-28 | 2018-11-30 | 郑州源冉生物技术有限公司 | A kind of biogas combustion heating installation |
-
2014
- 2014-11-30 CN CN201420730705.4U patent/CN204262046U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105983571A (en) * | 2016-06-30 | 2016-10-05 | 无锡市太湖湖泊治理有限责任公司 | Polluted soil repairing system |
| CN106833712A (en) * | 2017-03-21 | 2017-06-13 | 郭钦 | A kind of oil high efficiente callback device |
| CN108916976A (en) * | 2018-05-28 | 2018-11-30 | 郑州源冉生物技术有限公司 | A kind of biogas combustion heating installation |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN205042871U (en) | Chlorohydrocarbon pollutes subregion repair system of soil and groundwater | |
| CN104275343B (en) | The disposal system of garbage drying, deodorization and percolate and method | |
| CN104986899B (en) | High-concentration ammonia nitrogenous wastewater ammonia aeration and recycling treatment system and processing method | |
| CN204262046U (en) | A kind of oil-polluted soils PetroChina Company Limited. recovery system | |
| CN204079735U (en) | A kind of fermentation processing unit of urban wastewater treatment firm mud | |
| CN207944035U (en) | A kind of duplex pool electric drive earthworm is aerobic-sludge composting bioreactor | |
| CN205096229U (en) | Heavy metal pollution drip washing prosthetic devices | |
| CN105057336A (en) | Non-destructive repair method of contaminated soil | |
| CN107497288B (en) | Process and equipment for treating odor of flue gas generated by drying biological fermentation fungus residues | |
| CN210915496U (en) | Volatile organic compounds repair system in groundwater | |
| WO2010133149A1 (en) | Sewage recycling anaerobic treatment device | |
| CN103387936A (en) | Device for improving yield of methane produced from kitchen waste through anaerobic digestion and method for producing methane | |
| CN110040910A (en) | A kind of production of biodiesel wastewater treatment equipment and its processing method | |
| CN105540697A (en) | A high temperature and high pressure treatment device and method for drilling waste fluid | |
| CN203196984U (en) | Equipment for remediation of soil polluted by volatile organic substances | |
| CN204135050U (en) | The disposal system of garbage drying, deodorizing and percolate | |
| CN100361911C (en) | A biological flotation treatment method for oily sludge | |
| CN107653973B (en) | Device for storing garbage leachate | |
| CN209193761U (en) | Biochemical solid waste stage efficient anaerobic acidification treater | |
| CN205442984U (en) | Wastewater treatment device | |
| CN202410489U (en) | Device for automatically absorbing acid mist at multiple stages in waste battery recycling process | |
| CN207671767U (en) | A kind of anaerobism Impulsive tank for wastewater treatment | |
| CN207567047U (en) | A kind of pickling waste waters oxidizing, flocculating settler | |
| CN205295102U (en) | Water conservancy cavitation reactor | |
| CN217555992U (en) | Total nitrogen treatment equipment |
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 |
Granted publication date: 20150415 Termination date: 20201130 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |