CN204385016U - Fracturing outlet liquid treatment unit - Google Patents
Fracturing outlet liquid treatment unit Download PDFInfo
- Publication number
- CN204385016U CN204385016U CN201520038765.4U CN201520038765U CN204385016U CN 204385016 U CN204385016 U CN 204385016U CN 201520038765 U CN201520038765 U CN 201520038765U CN 204385016 U CN204385016 U CN 204385016U
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- CN
- China
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- treatment unit
- coagulation tank
- main frame
- liquid treatment
- outlet liquid
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- Expired - Fee Related
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- Separation Of Suspended Particles By Flocculating Agents (AREA)
Abstract
Fracturing outlet liquid treatment unit.Belong to field of sewage treatment equipment.Water inlet pipe and the magnetic flow meter of this fracturing outlet liquid treatment unit are connected to export afterwards and are connected coagulation tank, there is opening coagulation tank top, iron powder feeding machine is provided with on the upside of the open top position of coagulation tank, coagulation pot bottom has S shape pipeline communication in flocculation tank top, flocculation pot bottom has pipeline to connect the import of Magneto separate main frame, the mud extraction plate side of Magneto separate main frame is provided with sludge concentrator, the rising pipe of Magneto separate main frame connects sludge box, be provided with aerator in sludge box, the rising pipe of sludge box connects boosting pump import.Have processing speed fast, realize sludge reduction process, system does not need back flushing, operates continuously, and device volume is little, treatment capacity is large, and water quality is qualified.
Description
Technical field
The utility model belongs to field of sewage treatment equipment, is specifically related to a kind of fracturing outlet liquid treatment unit.。
Background technology
Inverted discharged pressing crack liquid has the crude oil on stratum to discharge with stratum sewage in the later stage that liquid spues successively, because stratum is grown and the difference of geologic framework, the outlet pressure of the water oil mixt of discharging is pulse type, flow is also unstable, time height time low, the sewage complicated component ejected, particularly viscosity is very high, adds sewage disposal difficulty.
Summary of the invention
In order to solve the problem, the utility model proposes a kind of fracturing outlet liquid treatment unit.
The technical solution of the utility model is: fracturing outlet liquid treatment unit comprises water inlet pipe, water inlet pipe and magnetic flow meter export after connecting and are connected coagulation tank, there is opening coagulation tank top, iron powder feeding machine is provided with on the upside of the open top position of coagulation tank, coagulation pot bottom has S shape pipeline communication in flocculation tank top, flocculation pot bottom has pipeline to connect the import of Magneto separate main frame, the mud extraction plate side of Magneto separate main frame is provided with sludge concentrator, the rising pipe of Magneto separate main frame connects sludge box, be provided with aerator in sludge box, the rising pipe of sludge box connects boosting pump import.
In such scheme, the inlet pipes of coagulation tank has pipeline to be connected with poly-aluminium chemicals dosing plant, and the inlet pipes of flocculation tank has pipeline to be connected with polymkeric substance chemicals dosing plant.Coagulation tank and flocculation tank are equipped with agitator.Device also comprises housing.
The utility model has following beneficial effect: one, processing speed is fast; The water purifying process flow processs such as conventional flocculation reaction, sedimentation, filtration due to the speed of the sedimentation of throw out, floating slow, in addition the resistance of filtering medium causes solid-liquid separation to reach more than at least 2 hours consuming time of the limpid need of water quality, fracturing outlet liquid treatment unit is due to the solid-liquid separating method of uniqueness, eliminate the time of flocculate solids sedimentation, floating and filtration, again because flocculation walk occurs instantaneously from removing water, time-consuming hardly, therefore, treatment time of whole water just shortens greatly, and two, realize sludge reduction process; Unique the effect of obtaining is carried off because flocculate solids in the water that high energy physics field generates water conditioner effect has, the sewage liquid flowing through this just obtains peace and quiet to greatest extent, even if having oil in water, also under the effect of dedicated water treatment agent, together can be attracted on dish along with flocculation walk, and make water oil-containing reach vestige, sludge reduction process can be realized, effluent index is controlled, need setting controlled according to user, three, system does not need back flushing, operates continuously, and treating processes does not need the residence time; Because whole water treatment procedure is unresisted trickling formula, vacuum chuck turntable gyrates, it constantly carries off and obtains flocculation walk from water, constantly extrusion dehydration is concentrated shaping walk again to shovel out in time outside machine, vacuum chuck turntable is constantly cleaned, and therefore, there is not the problem of any type of blocking, delay in whole process, there is not the problem of the blocking that is hampered in current yet, and four, device volume is little, treatment capacity is large; By the calculating to flocculation reaction time and volume flow, equipment de-sign specification is optimized to minimum, reduces floor space, can save a large amount of places and capital construction, maintenance and working cost, and water quality is also better.
Accompanying drawing explanation
Accompanying drawing 1 is schematic flow sheet of the present utility model.
1-water inlet pipe, 2-magnetic flow meter, 3-iron powder feeding machine, 4-coagulation tank, 5-flocculates tank, and 6-Magneto separate main frame, 7-sludge concentrator, 8-sludge box, 9-aerator, 10-boosting pump, 11-polymkeric substance chemicals dosing plant, 12-gathers aluminium chemicals dosing plant, 13-housing.
Embodiment
Below in conjunction with accompanying drawing, the utility model is described in further detail:
As shown in Figure 1, fracturing outlet liquid treatment unit comprises water inlet pipe 1, water inlet pipe 1 exports after connecting with magnetic flow meter 2 and is connected coagulation tank 4, opening is arranged at coagulation tank 4 top, iron powder feeding machine 3 is provided with on the upside of the open top position of coagulation tank 4, S shape pipeline communication is had in flocculation tank 5 top bottom coagulation tank 4, pipeline is had to connect the import of Magneto separate main frame 6 bottom flocculation tank 5, the mud extraction plate side of Magneto separate main frame 6 is provided with sludge concentrator 7, the rising pipe of Magneto separate main frame 6 connects sludge box 8, aerator 9 is provided with in sludge box 8, the rising pipe of sludge box 8 connects boosting pump 10 import.
The inlet pipes of coagulation tank 4 has pipeline to be connected with poly-aluminium chemicals dosing plant 12, and the inlet pipes of flocculation tank 5 has pipeline to be connected with polymkeric substance chemicals dosing plant 11.Coagulation tank 10 and flocculation tank 11 are equipped with agitator.Device also comprises housing 13.
Oil field fracturing fluid treatment technology is a kind of rapid flocculation precipitation, rapid separation, highdensity not dissolve medium essence iron powder is dropped at sewage disposal flocculated stage, the gravity settling of medium and the adsorption of carrier is utilized to accelerate flco growth, flco containing medium enters Magneto separate main frame and is separated, flco containing medium is extracted by Magneto separate main frame, be separated with clear liquid, the flco containing medium enters sludge box, and moisture percentage in sewage sludge is now about 90%.
Coagulation tank: coagulant dosage, in ingress, adds smart iron powder simultaneously.Flocculation tank: add PAM in retort, thin iron powder is made to become the wadding core of flco, flocculating effect can be improved, increase the weight of flco, and the bonding added under the adsorption bridging effect of PAM between big flocculating body, suspended solids, form the flco that volume weight is all larger, be beneficial to subsequent disposal and be separated, toss area is located in the middle part of retort ingress, retort.Average dosage.Settling separation system: the flco containing smart iron powder after growth enters settlement separate equipment, utilizes the high-intensity magnetic field of Magneto separate main frame to be separated by flco.The clear water be separated enters filtered water tank, is transported to appointed place through boosting pump.The growing amount of mud is about 0.3 ~ 1%(empirical value for the treatment of capacity), outward transport after sludge concentrator is again concentrated, sewage then enters blow-off line and again processes.Aerator: this complete equipment is the equipment developed specially according to oil field compression fracture anti-drain processing feature, requires to select according to water outlet.
Claims (4)
1. fracturing outlet liquid treatment unit, comprise water inlet pipe (1), it is characterized in that: water inlet pipe (1) and magnetic flow meter (2) export after connecting and be connected coagulation tank (4), opening is arranged at coagulation tank (4) top, iron powder feeding machine (3) is provided with on the upside of the open top position of coagulation tank (4), there is S shape pipeline communication coagulation tank (4) bottom in flocculation tank (5) top, flocculation tank (5) bottom has pipeline to connect Magneto separate main frame (6) import, the mud extraction plate side of Magneto separate main frame (6) is provided with sludge concentrator (7), the rising pipe of Magneto separate main frame (6) connects sludge box (8), aerator (9) is provided with in sludge box (8), the rising pipe of sludge box (8) connects boosting pump (10) import.
2. fracturing outlet liquid treatment unit according to claim 1, is characterized in that: the inlet pipes of coagulation tank (4) has pipeline to be connected with poly-aluminium chemicals dosing plant (12), and the inlet pipes of flocculation tank (5) has pipeline to be connected with polymkeric substance chemicals dosing plant (11).
3. fracturing outlet liquid treatment unit according to claim 1, is characterized in that: coagulation tank (4) and flocculation tank (5) are equipped with agitator.
4. fracturing outlet liquid treatment unit according to claim 1, is characterized in that: also comprise housing (13).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520038765.4U CN204385016U (en) | 2015-01-20 | 2015-01-20 | Fracturing outlet liquid treatment unit |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520038765.4U CN204385016U (en) | 2015-01-20 | 2015-01-20 | Fracturing outlet liquid treatment unit |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204385016U true CN204385016U (en) | 2015-06-10 |
Family
ID=53357751
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520038765.4U Expired - Fee Related CN204385016U (en) | 2015-01-20 | 2015-01-20 | Fracturing outlet liquid treatment unit |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204385016U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109160691A (en) * | 2018-10-09 | 2019-01-08 | 中国石油集团川庆钻探工程有限公司 | Shale gas fracturing flowback fluid treatment method |
| CN109209268A (en) * | 2018-10-19 | 2019-01-15 | 中国石油集团渤海钻探工程有限公司 | The method that drain is returned in acidification is handled using reproducibility iron powder |
-
2015
- 2015-01-20 CN CN201520038765.4U patent/CN204385016U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109160691A (en) * | 2018-10-09 | 2019-01-08 | 中国石油集团川庆钻探工程有限公司 | Shale gas fracturing flowback fluid treatment method |
| CN109209268A (en) * | 2018-10-19 | 2019-01-15 | 中国石油集团渤海钻探工程有限公司 | The method that drain is returned in acidification is handled using reproducibility iron powder |
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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 |
Granted publication date: 20150610 Termination date: 20160120 |
|
| EXPY | Termination of patent right or utility model |