CN204417238U - Oil field complicated ingredient Waste Water Treatment - Google Patents
Oil field complicated ingredient Waste Water Treatment Download PDFInfo
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- CN204417238U CN204417238U CN201420800704.2U CN201420800704U CN204417238U CN 204417238 U CN204417238 U CN 204417238U CN 201420800704 U CN201420800704 U CN 201420800704U CN 204417238 U CN204417238 U CN 204417238U
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- conveying pipe
- fluid conveying
- transferpump
- oil field
- waste water
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- Separation Of Suspended Particles By Flocculating Agents (AREA)
- Treatment Of Water By Oxidation Or Reduction (AREA)
Abstract
The utility model discloses oil field complicated ingredient Waste Water Treatment, comprise coalescent deoiling device, the first fluid conveying pipe, the first transferpump, the second fluid conveying pipe, catalytic oxidizing equipment, the 3rd fluid conveying pipe, the second transferpump, the 4th fluid conveying pipe, coagulation-flocculation device, the 5th fluid conveying pipe, the 3rd transferpump, the 6th fluid conveying pipe and pressure filter.Oil field complicated ingredient waste water after the utility model enables process reaches the reuse standard of oil field waste, reaches the object of saving water resource, reduces the wastewater discharge in oil field simultaneously.
Description
Technical field
The utility model relates to and enters to taking from original annotation the technology, particularly oil field complicated ingredient Waste Water Treatment that the oil extraction operation liquid (waste water) in oil well recycles.
Background technology
At present, China's oil field major part belongs to low-permeability oilfield, and major part has entered the exploitation middle and later periods all, oil field stimulation work measure is frequent, just start the early production period of some compact oil reservoir in addition to adopt large-scale well stimulation, it increases product measure and mainly comprises acid fracturing, profile control and water plugging, polymer flooding wet goods, recovered water complicated component certainly will be caused in such recovery process, that pollutant component in oil field waste all rolls up from value volume and range of product, pollutent in the waste water of this complicated ingredient is mainly the polymkeric substance of all kinds of high molecular, the pollutent of the organic compositions such as tensio-active agent, oil field adopts conventional oil field sewage treatment process can not directly flocculate and purification of water quality to such sewage, adopt medicament oxidative degradation treatment effect not obvious, and there is the problem that processing cost is high, adopt blending process also can affect the process of conventional oil field sewage, as can be seen here, existing waste water treatment process is difficult to degraded oil field complicated ingredient Wastewater Pollutant, purification of water quality treatment measures can not be directly taked to waste water, more cannot reach oil field waste reuse standard.
Utility model content
The purpose of this utility model is to provide a kind of oil field complicated ingredient Waste Water Treatment, enables the oil field complicated ingredient waste water after process reach the reuse standard of oil field waste, reaches the object of saving water resource, reduce the wastewater discharge in oil field simultaneously.
The purpose of this utility model is achieved in that a kind of oil field complicated ingredient Waste Water Treatment, comprises coalescent deoiling device, the first fluid conveying pipe, the first transferpump, the second fluid conveying pipe, catalytic oxidizing equipment, the 3rd fluid conveying pipe, the second transferpump, the 4th fluid conveying pipe, coagulation-flocculation device, the 5th fluid conveying pipe, the 3rd transferpump, the 6th fluid conveying pipe and pressure filter, coalescent deoiling device go out head piece is communicated with the first transferpump inflow port by the first fluid conveying pipe, first fluid conveying pipe perisporium is provided with the first dosing mouth passed in the first fluid conveying pipe interior lumen, the head piece that goes out of the first transferpump is communicated with the inflow port of catalytic oxidizing equipment by the second fluid conveying pipe, second fluid conveying pipe perisporium is provided with the second dosing mouth passed in the second fluid conveying pipe interior lumen, catalytic oxidizing equipment go out head piece is communicated with the second transferpump inflow port by the 3rd fluid conveying pipe, 3rd fluid conveying pipe perisporium is provided with the 3rd dosing mouth passed in the 3rd fluid conveying pipe interior lumen, second transferpump go out head piece is communicated with coagulation-flocculation device inflow port by the 4th fluid conveying pipe, the head piece that goes out of coagulation-flocculation device is communicated with the inflow port of the 3rd transferpump by the 5th fluid conveying pipe, the head piece that goes out of the 3rd transferpump is communicated with the inflow port of pressure filter by the 6th fluid conveying pipe.
The coalescent deoiling device that the utility model adopts utilizes the effect of coalescent deoiling, catalyzed oxidation, coagulation-flocculation to remove the pollutent of difficult degradation in operation wastewater in oil field, treated water matter can meet the reuse standard of oil field waste, it also utilizes the material behavior of coalescence degreaser, large to the dissolving oil in sewage (waste water), the coalescent change of oil in water emulsion.The utility model adds ferrous sulfate as catalyzer, the oxidation efficiency of ozone to Recalcitrant chemicals in sewage can be improved, and utilize the effect of coagulation-flocculation of common generation of catalyzed oxidation product and polymerize aluminum chloride, polyacrylamide, catalyzed oxidation product can be removed, utilize catalyzed oxidation product to increase the proportion of coagulation-flocculation reaction generation flco, the coagulation-flocculation effect of increasing water quality when purifying simultaneously.The utility model adopts the technique of three grades of defeated stream oil field wastes of lift pump (transferpump), can ensure that the reaction power in treating processes is sufficient, the automatic control planning between two lift pumps can be utilized simultaneously, effectively can reduce the volume for the treatment of facility, reduce sewage in the residence time for the treatment of system, improve reaction effect.The pressure filter that the utility model adopts then can ensure that processed waste water can meet oil field reuse index request further.
When the utility model is implemented, ferrous sulfate toss area is located at catalytic oxidizing equipment inflow port, ferrous sulfate with after the secondary treatment liquid-phase mixing 1-2min of catalytic oxidizing equipment inflow port pump stream, be pumped to catalytic oxidizing equipment by the first transferpump (lift pump) again, with its catalytic oxidation effect of optimizing, the ferrous ion of subparticipation reaction can form ferric hydroxide gel, has good promoter action to follow-up coagulation-flocculation reaction; Polymerize aluminum chloride toss area is located at the inflow port of the second transferpump (lift pump), to improve coagulating intensity, the measure that polyacrylamide toss area is located at coagulation-flocculation device (coagulating equipment) middle part can avoid water impact excessive to flocculation reaction generation shock action, polymerize aluminum chloride adds time and polyacrylamide, and to add the interval time of time be 1-2min, best to ensure best coagulation-flocculation reaction.
The utility model can according to the demand of wastewater treatment capacity, the each processing units such as such as coalescent deoiling device, catalytic oxidizing equipment, coagulation-flocculation device, pressure filter are connected and is made into Mobile skid-mounted oil field complicated ingredient sewage treatment equipment, the conveniently mobile complicated ingredient waste water produced by processing operation measure between each work measure well head in oil field, be intended to the trucking costs of saving waste water, waste water cleaner after process also can on the spot by reuse.
The application art of technique of the present utility model-oil field complicated ingredient Waste Water Treatment is reasonable in design, and the treatment agent cost such as acid medicine, ferrous sulfate, polymerize aluminum chloride, polyacrylamide is low, can meet the standard of oil field waste reuse completely.Device of the present utility model adopts the technique of gravity oil-removing, catalyzed oxidation, coagulation-flocculation to process oil field complicated ingredient waste water successively, the oil field complicated ingredient waste water after process is enable to reach the reuse standard of oil field waste, reach the object of saving water resource, reduce the wastewater discharge in oil field simultaneously, fill up the blank of low cost purification complicated ingredient waster water process.
Accompanying drawing explanation
Below in conjunction with accompanying drawing, the utility model is described in further detail.
Fig. 1 is the overall anatomical connectivity schematic diagram of the utility model.
Embodiment
A kind of oil field complicated ingredient Waste Water Treatment, as shown in Figure 1, coalescent deoiling device 1, first fluid conveying pipe 2, first transferpump 3, second fluid conveying pipe 4, catalytic oxidizing equipment 5, the 3rd fluid conveying pipe 6, second transferpump 7, the 4th fluid conveying pipe 8, coagulation-flocculation device 9, the 5th fluid conveying pipe 10, the 3rd transferpump 11, the 6th fluid conveying pipe 12 and pressure filter 13 is comprised, coalescent deoiling device 1 go out head piece is communicated with the first transferpump 3 inflow port by the first fluid conveying pipe 2, first fluid conveying pipe 2 perisporium is provided with the first dosing mouth passed in the first fluid conveying pipe 2 interior lumen, first transferpump 3 go out head piece is communicated with catalytic oxidizing equipment 5 inflow port by the second fluid conveying pipe 4, second fluid conveying pipe 4 perisporium is provided with the second dosing mouth passed in the second fluid conveying pipe 4 interior lumen, catalytic oxidizing equipment 5 go out head piece is communicated with the second transferpump 7 inflow port by the 3rd fluid conveying pipe 6, 3rd fluid conveying pipe 6 perisporium is provided with the 3rd dosing mouth passed in the 3rd fluid conveying pipe 6 interior lumen, second transferpump 7 go out head piece is communicated with coagulation-flocculation device 9 inflow port by the 4th fluid conveying pipe 8, coagulation-flocculation device 9 go out head piece is communicated with the 3rd transferpump 11 inflow port by the 5th fluid conveying pipe 10, 3rd transferpump 11 go out head piece is communicated with pressure filter 13 inflow port by the 6th fluid conveying pipe 12.
Being installed with in reaction chamber in catalytic oxidizing equipment 5 can the corresponding ozonizer discharging ozone in catalytic oxidizing equipment reaction chamber.In the catalytic oxidizing equipment that the utility model adopts, ozonizer is installed, adds ferrous sulfate as catalyzer in lift pump import, with the catalytic oxidation effect of assisted Extraction high ozone.
Claims (2)
1. an oil field complicated ingredient Waste Water Treatment, is characterized in that: comprise coalescent deoiling device (1), the first fluid conveying pipe (2), the first transferpump (3), the second fluid conveying pipe (4), catalytic oxidizing equipment (5), the 3rd fluid conveying pipe (6), the second transferpump (7), the 4th fluid conveying pipe (8), coagulation-flocculation device (9), the 5th fluid conveying pipe (10), the 3rd transferpump (11), the 6th fluid conveying pipe (12) and pressure filter (13); coalescent deoiling device (1) go out head piece is communicated with the first transferpump (3) inflow port by the first fluid conveying pipe (2), first fluid conveying pipe (2) perisporium is provided with the first dosing mouth passed in the first fluid conveying pipe (2) interior lumen, first transferpump (3) go out head piece by the second fluid conveying pipe (4) be communicated with catalytic oxidizing equipment (5) inflow port, second fluid conveying pipe (4) perisporium is provided with the second dosing mouth passed in the second fluid conveying pipe (4) interior lumen, catalytic oxidizing equipment (5) go out head piece is communicated with the second transferpump (7) inflow port by the 3rd fluid conveying pipe (6), 3rd fluid conveying pipe (6) perisporium is provided with the 3rd dosing mouth passed in the 3rd fluid conveying pipe (6) interior lumen, second transferpump (7) go out head piece by the 4th fluid conveying pipe (8) be communicated with coagulation-flocculation device (9) inflow port, the head piece that goes out of coagulation-flocculation device (9) is communicated with the inflow port of the 3rd transferpump (11) by the 5th fluid conveying pipe (10), 3rd transferpump (11) go out head piece by the 6th fluid conveying pipe (12) be communicated with pressure filter (13) inflow port.
2. oil field according to claim 1 complicated ingredient Waste Water Treatment, is characterized in that: being installed with in the reaction chamber in catalytic oxidizing equipment (5) can the corresponding ozonizer discharging ozone in catalytic oxidizing equipment reaction chamber.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420800704.2U CN204417238U (en) | 2014-12-16 | 2014-12-16 | Oil field complicated ingredient Waste Water Treatment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420800704.2U CN204417238U (en) | 2014-12-16 | 2014-12-16 | Oil field complicated ingredient Waste Water Treatment |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204417238U true CN204417238U (en) | 2015-06-24 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420800704.2U Active CN204417238U (en) | 2014-12-16 | 2014-12-16 | Oil field complicated ingredient Waste Water Treatment |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204417238U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105271566A (en) * | 2014-12-16 | 2016-01-27 | 新疆科力新技术发展有限公司 | Oil field complex component waste water processing system and application technology thereof |
-
2014
- 2014-12-16 CN CN201420800704.2U patent/CN204417238U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105271566A (en) * | 2014-12-16 | 2016-01-27 | 新疆科力新技术发展有限公司 | Oil field complex component waste water processing system and application technology thereof |
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| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C56 | Change in the name or address of the patentee | ||
| CP01 | Change in the name or title of a patent holder |
Address after: 834000 Friendship Road, Karamay District, the Xinjiang Uygur Autonomous Region, No. 138, No. Patentee after: XINJIANG KELI NEW TECHNOLOGY DEVELOPMENT CO., LTD. Address before: 834000 Friendship Road, Karamay District, the Xinjiang Uygur Autonomous Region, No. 138, No. Patentee before: Xinjiang Keli New Technology Development Co., Ltd. |