CN201817354U - Device for rapidly purifying and treating oil sludge and sewage in oil field - Google Patents
Device for rapidly purifying and treating oil sludge and sewage in oil field Download PDFInfo
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- CN201817354U CN201817354U CN2010205649896U CN201020564989U CN201817354U CN 201817354 U CN201817354 U CN 201817354U CN 2010205649896 U CN2010205649896 U CN 2010205649896U CN 201020564989 U CN201020564989 U CN 201020564989U CN 201817354 U CN201817354 U CN 201817354U
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Abstract
The utility model discloses a device for rapidly purifying and treating oil sludge and sewage in an oil field, which comprises a high frequency electromagnetic induction centrifugal cyclone separator, an integrated automatic chemical feeding unit, a centrifugal cyclone reaction unit, a magnetic disc-type sludge-water separation unit and a sludge dewatering and drying unit, wherein the high frequency electromagnetic induction centrifugal cyclone separator is a metal tank, a high frequency electromagnetic induction coil is arranged on the outer side of the metal tank, the water outlet of the high frequency electromagnetic induction centrifugal cyclone separator is communicated with the centrifugal cyclone reaction unit, the water outlet of the centrifugal cyclone reaction unit is communicated with the magnetic disc-type sludge-water separation unit, the water outlet of the magnetic disc-type sludge-water separation unit is communicated with the sludge dewatering and dying unit, and the integrated automatic chemical feeding unit is arranged between the high frequency electromagnetic induction centrifugal cyclone separator and the centrifugal cyclone reaction unit. The device provided by the utility model facilitates simplifying the technical process, reduces the capital construction investment, reduces the treatment cost, saves energy, is safe and environment-friendly, and purifies the oil production field.
Description
Technical field
The utility model relates to technical field of sewage treatment equipment, especially relates to a kind of oil field oil-containing mud and sewage fast purification treatment unit.
Background technology
Since the own in the world oil-field development, be accompanied by the extensive extraction of oil, the water of the rich in mineral substances that stores in the oil reservoir is also by extraction, water after the oily water separation, because of containing micro-oil and a large amount of mineral substance, comprise mud, husky, heavy metal, hazardous and noxious substances etc. claim primary suspended solids, with the hydrogen sulfide that the physical-chemical reaction generation takes place in utilizing iron and steel pipe network course of conveying, iron bacteria, sulphate reducing bacteria, the corrosion thing, and the secondary suspended substances such as flocs unit of the various chemical agents formation that in decontamination process, add, make oil-field development unit in utilizing oil field output water resources, must carry out purifying treatment oil field output oily(waste)water.As everyone knows, over more than 100 year, be engaged in the technical staff author in oil-contaminated water of oil field purifying treatment field, work out various treatment facilities such as the sedimentation, air supporting, filtration of greasy filth, oily water separation, centrifugal, press filtration, but all do not jumped out three sections processing of traditional sewage-------promptly separation, sedimentation, filtration process.And under this technology background, oil field output oily(waste)water is at output system, primary, the formed oily sludge of secondary suspended solids that gathering system, cleaning treatment system produced, from treatment system, really do not take out, but discharge system, settlement separate discharge system in oily water separation, filter back flushing and discharge system, the vicious cycle of sewage sludge sedimentation recovery system, accumulation, aging.The result who accumulates over a long period is that oily sludge is cumulative, and the treatment system load is overweight, and the water quality of processing does not reach designing requirement, injection water quality exceeds standard, the water injection well water-retaining capacity descends or annotates and do not intake, and carries out the acidifying transformation again, influences the overall benefit of oil-field development.Therefore, need a kind of new device, thoroughly break sewage purification and handle old three sections traditional technology, just all the tangible dirts in the output oily(waste)water of oil field are all taken out treatment system, fundamentally got rid of the vicious cycle of dirt in system in the source.
The utility model content
In view of this, the purpose of this utility model is to provide a kind of oil field oil-containing mud and sewage fast purification treatment unit, reach and simplify technical process, minimizing capital construction investment, reduction processing cost, energy-saving and cost-reducing, safety and environmental protection, the purpose of purified industrial production scene.
For achieving the above object, the utility model by the following technical solutions:
Oily sludge sewage quick purifying treatment unit of the present utility model comprises that high-frequency electromagnetic induction centrifugal cyclone separator, integral body drain the unit with addition of prescription unit, centrifugal cyclone reaction member, magnetic disc type mud-water separation unit, sludge dewatering automatically; Wherein, high-frequency electromagnetic induction centrifugal cyclone separator is a metal can, metal can arranged outside high-frequency electromagnetic induction coil, the water outlet of high-frequency electromagnetic induction centrifugal cyclone separator is communicated with described centrifugal cyclone reaction member, the water outlet of centrifugal cyclone reaction member is communicated with described magnetic disc type mud-water separation unit, and the unitary water outlet of magnetic disc type mud-water separation is communicated with described sludge dewatering and drains the unit; Integral body is arranged between described high-frequency electromagnetic induction centrifugal cyclone separator and the described centrifugal cyclone reaction member with addition of prescription unit automatically.
Further, described high-frequency electromagnetic induction centrifugal cyclone separator, integral body drain the equal one in unit with addition of prescription unit, centrifugal cyclone reaction member, magnetic disc type mud-water separation unit, sludge dewatering automatically and are installed in the same casing or on the same frame.
The beneficial effects of the utility model are as follows:
At first, compared with prior art the know-why of the utility model device is according to hydrokinetics, thermodynamics, electromagnetism theory of mechanics, adopt efficient heating power oil removing, rapid flocculation, magneticseparation principle, complicated problems is oversimplified, dispersive equipment is intensified, main equipment is concentrated refiningization.Device by high efficiency high frequency electromagnetic induction heating power centrifugal cyclone oil eliminator, integral body automatically with addition of prescription unit, sewage mix the flocculation reaction unit,, magnetic disc type mud-water separation unit, sludge dewatering drain the unit totally five parts constitute.During the device operation, at first with the oily sludge sewage of access arrangement behind physics heating power centrifugal cyclone, chemical flocculation, in the high high-intensity magnetic field that the high-frequency electromagnetic induction coil is made, the flocs unit moment that produces in the sewage is captured on the unitary disk of magnetic disc type mud-water separation forms oily sludge, utilize and roll mud, Scraping device and will be collected at mud on the disk and wipe off and enter sludge dewatering and drain unitary pressure mud device.So, the water of discharging from this device water out is as clear as crystal clean water free from foreign meter; What drain that unitary pressure mud device discharges from sludge dewatering is the mud mud cake of half-driedization.Its principle can simply be interpreted as: efficient heating power centrifugal cyclone oil removing, rapid chemical flocculation, physics centrifugal cyclone separate, magneticseparation captures, mechanical force is struck off mud, the outward transport of magnetic force absorption cachaza.
Secondly, the utility model device compared with prior art also has following characteristics:
(1) with the present both at home and abroad oily(waste)water purifying treatment of Oilfield using------reaction+sedimentation+filtrations three segment process difference is: refining, simply, simplification.
(2) present technique and other technology contrast, oily water treatment speed is fast, the treatment time short, oily(waste)water 3 minutes from access to plant to the water purification up to standard time spent, high-speed and high-efficiency.And other treatment technology is finished this process time spent and was not less than 7 hours.
(3) using the high-frequency electromagnetic induction heating power that is rapidly heated and separate and remove crude oil, high high-intensity magnetic field and capture that the dirt technology is that other treatment technology does not possess in the water, is innovation.
(4) less investment, floor space are little, and with other technology contrast, construction investment reduces by 50%, reduce rolled steel dosage 98%, save technical process takes up an area of 90%.
(5) energy-conservation, safety and environmental protection with other technology contrast, can economize on electricity 75%, does not have the three wastes to produce, do not need high-altitude tours of inspection and operation in the production run process, thereby safer, more environmental protection.
(6) reduce running cost,, can reduce production operation managerial personnel 80%, reduce production run expense 20% with other technology contrast.
At last, use the utility model device, can high-speed and high-efficiency, primary, secondary suspended solids that the oil field is produced in the oily(waste)water of output on stream, be that the disposable of oily sludge clarity removed from the source rapid acquiring, thoroughly stopped the vicious cycle of oily sludge in cleaning treatment system for oil-contaminated water, the oily(waste)water after the purifying treatment is the as clear as crystal water that can reach the oil field reinjection water water quality requirement; The oily sludge of getting rid of is utilizable half-driedization shape mud cake.Can satisfy the purifying treatment of all industry, sanitary wastewater; The purifying treatment of particularly suitable oil field output oily(waste)water and oil drilling waste mud; The fast processing of oil, well fracturing returning fluid, acidified waste water; Also can be used for the ore dressing in rare metal (molybdenum, nickel) ore deposit.
Other advantages of the present utility model, target and feature will be set forth to a certain extent in the following description, and to a certain extent, based on being conspicuous to those skilled in the art, perhaps can from practice of the present utility model, take a hint to investigating hereinafter.Target of the present utility model and other advantages can realize and obtain by specifically noted structure in following specification sheets and the accompanying drawing.
Description of drawings
Accompanying drawing is the utility model structural principle synoptic diagram.
Embodiment
Below in conjunction with drawings and Examples the utility model is further described.
As shown in drawings, oily sludge sewage quick purifying treatment unit of the present utility model comprises that high-frequency electromagnetic induction centrifugal cyclone separator 1, integral body drain unit 5 with addition of prescription unit 2, centrifugal cyclone reaction member 3, magnetic disc type mud-water separation unit 4, sludge dewatering automatically; During concrete enforcement, described high-frequency electromagnetic induction centrifugal cyclone separator 1, integral body drain unit 5 equal one with addition of prescription unit 2, centrifugal cyclone reaction member 3, magnetic disc type mud-water separation unit 4, sludge dewatering automatically and are installed in the same casing or on the same frame.Wherein, high-frequency electromagnetic induction centrifugal cyclone separator 1 is a metal can, metal can arranged outside high-frequency electromagnetic induction coil 9, the water outlet of high-frequency electromagnetic induction centrifugal cyclone separator 1 is communicated with described centrifugal cyclone reaction member 3, the water outlet of centrifugal cyclone reaction member 3 is communicated with described magnetic disc type mud-water separation unit 4, and the water outlet of magnetic disc type mud-water separation unit 4 is communicated with described sludge dewatering and drains unit 5; Integral body is arranged between described high-frequency electromagnetic induction centrifugal cyclone separator 1 and the described centrifugal cyclone reaction member 3 with addition of prescription unit 2 automatically.During use, for the bigger sewage purification treatment station of elephant, in order not waste valuable petroleum resources, all-in-one can be installed in to reclaim sump oil is after the slurry tank water out of purpose, the water of slurry tank water out enters all-in-one by water inlet pipe 6, through all-in-one handle the back can satisfy by purifying waste water of rising pipe 7 discharges in, the injection water quality requirement of low-permeability oil deposit; Special in this way LOW PERMEABILITY RESERVOIR can add one-level fine filtering device thereafter; And sludge dewatering drains that unitary mud relief outlet 8 discharges is the mud mud cake of half-driedization; For small-sized oil field, the water inlet pipe 6 of all-in-one can be directly installed on the water out of water-and-oil separator, can satisfy the purifying treatment requirement of oily(waste)water.
This device of present embodiment is the brand-new mud and sewage handler that is different from the traditional technology route, have that technical process is short, treatment time short (3min), effective (the solid-liquid separation water outlet is clear, and spoil disposal is done synchronously), do not need back flushing, equipment compact (take up an area of and little), advantage such as simple to operation.Complete machine has 5 big innovative points:
A. started the magnetic field separation technology and be used for the beginning that industrial sewage is handled, the unit processing power is little of 1 side/h, to 250 sides/h, reaches as high as 6000m3 greatly;
B. multi-functional machine: oil removing, dosing, reaction, separation, purification of water quality, sludge dewatering, mud roll the machine of doing to be finished synchronously;
C. contrast traditional oily(waste)water purification process technique flow process, save to take up an area of 90%, economize on electricity 70%, reduce investment outlay 50%, save running cost 20%;
D. the processing speed superelevation is advanced machine to going out machine clear water and mud cake only 3 minutes from sewage;
E. a machine has replaced numerous and diverse oily(waste)water mud purifying treatment engineering route, has really realized technological process apparatusization, heavy construction enrichment, main equipment miniaturization.
Again relatively from treatment effect, the solid-liquid magnetic separation technique of its high-speed and high-efficiency, not only the water quality of Chu Liing is good, also synchronously from sewage with mud rejecting the becoming lower mud cake of water ratio; From investment construction relatively,, can save technical process and take up an area of 90%, reduce steel and use 98%, reduce investment outlay more than 50% because of the alternative setting tank of all-in-one (pond), airfloat equipment, hay tank (pond), mud concentrate supply and demand etc.; From the contrast of production run angle, can economize on electricity 75%, save running cost 20%, reduce artificial 80%; From the safety and environmental protection angle relatively, machine does not have the three wastes to discharge, do not have the high pressure consumer, do not need high NULLCHECK and operation in operational process, thereby safer, more environmental protection; The contrast of slave unit facility operation maintenance angle, all-in-one continuously-running 8-10 does not need long-time stop production to overhaul, has saved the Maintenance and Repair expense yet.
Explanation is at last, above embodiment is only unrestricted in order to the explanation the technical solution of the utility model, other modifications that those of ordinary skills make the technical solution of the utility model or be equal to replacement, only otherwise break away from the spirit and scope of technical solutions of the utility model, all should be encompassed in the middle of the claim scope of the present utility model.
Claims (2)
1. an oil field oil-containing mud and sewage fast purification treatment unit is characterized in that: comprise that high-frequency electromagnetic induction centrifugal cyclone separator, integral body drain the unit with addition of prescription unit, centrifugal cyclone reaction member, magnetic disc type mud-water separation unit, sludge dewatering automatically; Wherein, high-frequency electromagnetic induction centrifugal cyclone separator is a metal can, metal can arranged outside high-frequency electromagnetic induction coil, the water outlet of high-frequency electromagnetic induction centrifugal cyclone separator is communicated with described centrifugal cyclone reaction member, the water outlet of centrifugal cyclone reaction member is communicated with described magnetic disc type mud-water separation unit, and the unitary water outlet of magnetic disc type mud-water separation is communicated with described sludge dewatering and drains the unit; Integral body is arranged between described high-frequency electromagnetic induction centrifugal cyclone separator and the described centrifugal cyclone reaction member with addition of prescription unit automatically.
2. a kind of oil field oil-containing mud and sewage fast purification treatment unit according to claim 1 is characterized in that: described high-frequency electromagnetic induction centrifugal cyclone separator, integral body drain the equal one in unit with addition of prescription unit, centrifugal cyclone reaction member, magnetic disc type mud-water separation unit, sludge dewatering automatically and are installed in the same casing or on the same frame.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010205649896U CN201817354U (en) | 2010-10-18 | 2010-10-18 | Device for rapidly purifying and treating oil sludge and sewage in oil field |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010205649896U CN201817354U (en) | 2010-10-18 | 2010-10-18 | Device for rapidly purifying and treating oil sludge and sewage in oil field |
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| Publication Number | Publication Date |
|---|---|
| CN201817354U true CN201817354U (en) | 2011-05-04 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010205649896U Expired - Fee Related CN201817354U (en) | 2010-10-18 | 2010-10-18 | Device for rapidly purifying and treating oil sludge and sewage in oil field |
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| CN (1) | CN201817354U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| RU2494824C1 (en) * | 2012-02-03 | 2013-10-10 | Федеральное государственное бюджетное образовательное учреждение высшего профессионального образования "Башкирский государственный университет" | Method of oil sludge processing using microwave electromagnetic effects |
| CN106733172A (en) * | 2016-12-27 | 2017-05-31 | 武昌船舶重工集团有限公司 | A kind of multifunction electromagnetic oil strainer, Electromagnetic Heating filter and filter method |
| CN112939320A (en) * | 2021-02-01 | 2021-06-11 | 阮列山 | Sewage treatment device with metal recovery function and treatment method |
-
2010
- 2010-10-18 CN CN2010205649896U patent/CN201817354U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| RU2494824C1 (en) * | 2012-02-03 | 2013-10-10 | Федеральное государственное бюджетное образовательное учреждение высшего профессионального образования "Башкирский государственный университет" | Method of oil sludge processing using microwave electromagnetic effects |
| CN106733172A (en) * | 2016-12-27 | 2017-05-31 | 武昌船舶重工集团有限公司 | A kind of multifunction electromagnetic oil strainer, Electromagnetic Heating filter and filter method |
| CN112939320A (en) * | 2021-02-01 | 2021-06-11 | 阮列山 | Sewage treatment device with metal recovery function and treatment method |
| CN112939320B (en) * | 2021-02-01 | 2022-01-21 | 昆山皖源环境技术有限公司 | Sewage treatment device with metal recovery function and treatment method |
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Legal Events
| Date | Code | Title | Description |
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| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20110504 Termination date: 20111018 |