CN205241410U - Fracturing is returned flowing back and is handled retrieval and utilization equipment - Google Patents

Fracturing is returned flowing back and is handled retrieval and utilization equipment Download PDF

Info

Publication number
CN205241410U
CN205241410U CN201521060901.6U CN201521060901U CN205241410U CN 205241410 U CN205241410 U CN 205241410U CN 201521060901 U CN201521060901 U CN 201521060901U CN 205241410 U CN205241410 U CN 205241410U
Authority
CN
China
Prior art keywords
pipeline
medicine groove
pump
connects
journey
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.)
Active
Application number
CN201521060901.6U
Other languages
Chinese (zh)
Inventor
李建华
沈飞
金占鑫
陈树军
伍保华
丁昊
王希慧
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
SHANDONG TOP PETROLEUM EQUIPMENT CO Ltd
Original Assignee
SHANDONG TOP PETROLEUM EQUIPMENT CO Ltd
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by SHANDONG TOP PETROLEUM EQUIPMENT CO Ltd filed Critical SHANDONG TOP PETROLEUM EQUIPMENT CO Ltd
Priority to CN201521060901.6U priority Critical patent/CN205241410U/en
Application granted granted Critical
Publication of CN205241410U publication Critical patent/CN205241410U/en
Active legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Abstract

The utility model provides a fracturing is returned flowing back and is handled retrieval and utilization equipment, its technical scheme is: equalizing basin (1) is connected 1 number respectively through the pipeline and is added medicine groove (2) and add medicine groove (3) 2 numbers, oil water separator (7) is connected to whirl degreaser (5) one side, the opposite side pass through force (forcing) pump (4) connect respectively add for 1 number medicine groove (2) with 2 numbers with medicine groove (3), pipeline connection electricity flocculation basin (6) is passed through on upper portion, oil water separator (7) bottom is through pipeline connection equalizing basin (1), electricity flocculation basin (6) is set out on a journey pipeline connection 3 number and is added medicine groove (8), the high -efficient air supporting pond (9) of lower way pipeline connection, high -efficient air supporting pond (9) are set out on a journey and are equipped with sludge circulation pump (11) on the pipeline, be equipped with on the pipeline of way down dissolved gas pump (10). The beneficial effect of the utility model: the reasonable practicality of structural design, the flow shortens, and low cost is easy and simple to handle, has avoided the sewage discharge, and the water resource has been practiced thrift to the polluted environment, has higher social and environmental benefit.

Description

A kind of fracturing outlet liquid is processed equipment for reclaiming
Technical field
The utility model relates to oil gas field technical field, and especially a kind of fracturing outlet liquid is processed equipment for reclaiming.
Background technology
Aspect oil field waste processing, what generally use is Physical, chemical method, physical-chemical process. Normal conditions press downSplit that to return discharge opeing be simple separation recovered oil component, then adopt following several simple process method: discharge on the spot, greatly pollute ringBorder. Concentrate and store, after operation, will return discharge opeing and be stored in pond, but have the danger of polluting of overflowing rainy season and volatilize. Re-injection, partReturn discharge opeing and transport to water-injection station reinjection into reservoir, but suitable reinjection well relatively lacks, easily polluted underground water. Advanced treating has at presentElectrochemical treatments method and biological treatment, after employing advanced treating, its difficult point of qualified discharge is to reduce COD, wherein electrochemistry placeLogos chemical feeding quantity is large, the micro-electrolysis cost of needs is high, and most cost consumptions are reducing on COD, and its treatment effect is also unstableFixed; Biological treatment needs suitable environment temperature, and degradation time is long, and on-the-spot application is restricted, cannot extensive use. Pressure breakReturn discharge opeing complicated component, intractability is large, needs the multistage treatment process could more thorough decomposing organic pollutant, normally brokenThe several different methods such as glue, flocculation, oxidation, film separation are combined use, and processed conventionally final goal is outer row or re-injection. Make existingHave processing technological flow long, cost is high, and investment is large, and technique is very complicated, and treatment effect is undesirable.
Summary of the invention
The purpose of this utility model is to provide a kind of fracturing outlet liquid that technological process is short, cost is low, treatment effect is goodProcess equipment for reclaiming, its technical scheme is: regulating reservoir connects respectively No. 1 dosing tank and No. 2 dosing tanks, cyclone deoiling by pipelineDevice one side connects oil water separator, and opposite side connects respectively No. 1 dosing tank and No. 2 dosing tanks by force (forcing) pump, and top is by pipeLine connects electric flocculation basin, and oil water separator bottom connects regulating reservoir by pipeline, No. 3 dosings of pipeline connection of setting out on a journey of electric flocculation basinGroove, lower road pipeline connects efficient air-floating pond, and the efficient air-floating pond pipeline of setting out on a journey is provided with sludge circulation pump, and lower road pipeline is provided with moltenAir pump.
The beneficial effects of the utility model: reasonable in design practicality, light, harmless to fracturing fluid useful component destructivenessComposition retains, and flow process shortens, with low cost, easy and simple to handle, has higher application value; Be based on fracturing outlet liquidReuse dosing, has avoided sewage discharge, and contaminated environment has been saved water resource, has higher social benefit and environmental benefit.
Brief description of the drawings
Fig. 1 is the utility model structural representation.
Detailed description of the invention
As shown in Figure 1, a kind of fracturing outlet liquid is processed equipment for reclaiming, mainly by 2, No. 2 dosings of 1, No. 1 dosing tank of regulating reservoirGroove 3, force (forcing) pump 4, degreaser cyclone 5, electric flocculation basin 6,7, No. 3 dosing tanks 8 of oil water separator, efficient air-floating pond 9, air dissolved pump 10Form with sludge circulation pump 11; Regulating reservoir 1 connects respectively 2 and No. 2 dosing tanks 3 of No. 1 dosing tank, degreaser cyclone 5 by pipelineOne side connects oil water separator 7, and opposite side connects respectively 2 and No. 2 dosing tanks 3 of No. 1 dosing tank by force (forcing) pump 4, and top is passed throughPipeline connects electric flocculation basin 6, and oil water separator 7 bottoms connect regulating reservoir 1 by pipeline, electric flocculation basin 6 set out on a journey pipeline connect No. 3Dosing tank 8, lower road pipeline connects efficient air-floating pond 9, and efficient air-floating pond 9 pipeline of setting out on a journey is provided with sludge circulation pump 11, lower road pipeLine is provided with air dissolved pump 10.
The utility model technological process:
1, modified pretreatment: fracturing outlet liquid waste water enters or vehicle-mounted adjusting, the modified pond of being discharged into, and adds self-control efficient surfaceThe agent of living be polyglycereol, acetone, alkylbenzenesulfonate one or more according to a certain percentage, strong at specified temp and suitable stirringThen and NP-10 the sulfonate of the lower synthesizing new macromolecule highly branched chain of degree,, ethanol carries out composite formation, obtains efficient surface and livesProperty agent, dosage 500-5000ppm; PH conditioning agent is sodium carbonate input amount 2000 ~ 25000ppm, and NaOH input amount is1000 ~ 6500ppm, one or more that calcium oxide input amount is 500 ~ 7000ppm, dosage size is according to fracturing outlet liquidViscosity, pH value, temporary hardness, the definite kind that adds of permanent hardness. Make pH value reach 7.5-9, remove incrustation ion simultaneously.
2, cyclone deoiling: modified rear fracturing outlet liquid boosts to 0.5MPa left and right by pump, enters high-efficiency cyclone deoiling device, warpCross the assembly with proprietary eddy flow track of particular design, keep certain pressure reduction and swirl velocity to form centrifugal force, You HeshuiDensity difference by separated. By cyclone deoiling, reduce the processing load of rear operation, save medicament.
3, flocculation-air floating clarification: the fracturing outlet liquid after cyclonic separation, add the efficient organic flocculant of a kind of self-control,By one or more in hexamethylene diamine, epoxychloropropane, acrylamide, OP-5, in uniform temperature, certain mixing time conditionThe novel ethers high polymer coagulant of lower generation, dosage 1000-5000ppm. Under ul-trasonic irradiation, further water-oil separating,Suspension cohesion. Then enter efficient air-floating depositing reservoir, solution gas is the air after ozone generator, this pond collection low speed clarificationDistrict, reaction zone, settling zone are in one, and settling zone is to reaction zone sludge circulation, and settling zone in-built high-efficiency pipe chute precipitation assembly, controlsThe time of staying, clarified solution entered intermediate pool at 40-60 minute.
4, double-filtration: the waste water from intermediate pool is back to the modified pond of adjusting by a pump pressurization part, and object is controlSystem enters the pollutant load of system, meets the requirement of system influent quality, and another part, by thin filtration, smart filtration treatment, makesThe requirement that reaches reuse dosing.

Claims (1)

1. fracturing outlet liquid is processed an equipment for reclaiming, it is characterized in that: regulating reservoir (1) connects respectively No. 1 dosing by pipelineGroove (2) and No. 2 dosing tanks (3), degreaser cyclone (5) one sides connect oil water separator (7), and opposite side is by force (forcing) pump (4) pointDo not connect No. 1 dosing tank (2) and No. 2 dosing tanks (3), top connects electric flocculation basin (6) by pipeline, oil water separator (7) endPortion connects regulating reservoir (1) by pipeline, and electric flocculation basin (6) pipeline of setting out on a journey connects No. 3 dosing tanks (8), and lower road pipeline connects efficientFlotation tank (9), efficient air-floating pond (9) pipeline of setting out on a journey is provided with sludge circulation pump (11), and lower road pipeline is provided with air dissolved pump (10).
CN201521060901.6U 2015-12-20 2015-12-20 Fracturing is returned flowing back and is handled retrieval and utilization equipment Active CN205241410U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201521060901.6U CN205241410U (en) 2015-12-20 2015-12-20 Fracturing is returned flowing back and is handled retrieval and utilization equipment

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201521060901.6U CN205241410U (en) 2015-12-20 2015-12-20 Fracturing is returned flowing back and is handled retrieval and utilization equipment

Publications (1)

Publication Number Publication Date
CN205241410U true CN205241410U (en) 2016-05-18

Family

ID=55940489

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201521060901.6U Active CN205241410U (en) 2015-12-20 2015-12-20 Fracturing is returned flowing back and is handled retrieval and utilization equipment

Country Status (1)

Country Link
CN (1) CN205241410U (en)

Similar Documents

Publication Publication Date Title
CN102826726B (en) Refuse incineration plant leachate treatment process
CN103508641B (en) High-fat food processing wastewater treatment method
CN103524001B (en) Treatment method for high fat food processing wastewater
CN105366806B (en) A kind of micro- aerobic membrane bioreactor of anaerobism and its operation method
CN104803555A (en) Mobile skid-mounted equipment for efficient water treatment
CN103304104A (en) Zero-sewage discharge novel process for development of natural gas fields
CN104944631A (en) Pretreatment method of high-concentration cutting fluid sewage
CN104086026A (en) Efficient innocent treatment device and efficient innocent treatment method for oil-gas field fracturing wastewater
CN201971688U (en) System for removing silicon and oil of oily sewage
CN102583809A (en) Silica and oil removing system for oily sewage
CN204625400U (en) A kind of wastewater treatment suite of equipment
CN204281479U (en) A kind for the treatment of system of coating wastewater
CN102417260B (en) Treating method for landfill leachate
CN103896457B (en) A kind of Fine Chemistry Wastewater treatment process
CN203382613U (en) Treatment equipment for removing fluorine and calcium ions in wastewater of coal chemical industries
CN205241410U (en) Fracturing is returned flowing back and is handled retrieval and utilization equipment
CN202785898U (en) Device for treating and recycling wastewater from processing of coal tar
Maksimov et al. Prospective systems and technologies for the treatment of wastewater containing oil substances
CN103524002B (en) A kind of high fatty foods processing waste water treatment unit
CN103508642B (en) Device for treating high-fat food processing wastewater
CN203498230U (en) High-fat food processing waste water treatment device
CN205501032U (en) Sewage control system
CN206345740U (en) Coal chemical industrial waste water pre-processes degreasing unit
CN104261581A (en) Integrated oil and gas field wastewater treatment system
CN108947137A (en) A kind of kitchen garbage percolation liquid treatment method

Legal Events

Date Code Title Description
C14 Grant of patent or utility model
GR01 Patent grant