CN101716431B - Self-priming centrifugal emulsion breaking processing machine for emulsified oil - Google Patents
Self-priming centrifugal emulsion breaking processing machine for emulsified oil Download PDFInfo
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- CN101716431B CN101716431B CN200910191339.3A CN200910191339A CN101716431B CN 101716431 B CN101716431 B CN 101716431B CN 200910191339 A CN200910191339 A CN 200910191339A CN 101716431 B CN101716431 B CN 101716431B
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- 239000000839 emulsion Substances 0.000 title claims abstract description 39
- 238000005119 centrifugation Methods 0.000 claims abstract description 13
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 13
- 239000012530 fluid Substances 0.000 claims abstract description 11
- 230000005540 biological transmission Effects 0.000 claims abstract description 10
- 239000007788 liquid Substances 0.000 claims abstract description 7
- 230000015556 catabolic process Effects 0.000 claims description 11
- 239000002365 multiple layer Substances 0.000 claims description 5
- 238000000926 separation method Methods 0.000 abstract description 10
- 238000005516 engineering process Methods 0.000 abstract description 2
- 239000003921 oil Substances 0.000 description 42
- 238000004945 emulsification Methods 0.000 description 8
- 239000008267 milk Substances 0.000 description 5
- 210000004080 milk Anatomy 0.000 description 5
- 235000013336 milk Nutrition 0.000 description 5
- 230000000694 effects Effects 0.000 description 4
- 230000007246 mechanism Effects 0.000 description 3
- 238000000034 method Methods 0.000 description 3
- 239000002699 waste material Substances 0.000 description 3
- 230000009286 beneficial effect Effects 0.000 description 2
- 230000001804 emulsifying effect Effects 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 239000010723 turbine oil Substances 0.000 description 2
- 239000000084 colloidal system Substances 0.000 description 1
- 239000010779 crude oil Substances 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 230000018044 dehydration Effects 0.000 description 1
- 238000006297 dehydration reaction Methods 0.000 description 1
- 230000006866 deterioration Effects 0.000 description 1
- 238000007599 discharging Methods 0.000 description 1
- 230000005684 electric field Effects 0.000 description 1
- 230000029142 excretion Effects 0.000 description 1
- 230000005484 gravity Effects 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- 239000003208 petroleum Substances 0.000 description 1
- 238000006116 polymerization reaction Methods 0.000 description 1
- 230000008929 regeneration Effects 0.000 description 1
- 238000011069 regeneration method Methods 0.000 description 1
- 238000004062 sedimentation Methods 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- 238000007738 vacuum evaporation Methods 0.000 description 1
- 239000002569 water oil cream Substances 0.000 description 1
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- Centrifugal Separators (AREA)
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Abstract
The invention relates to a self-priming centrifugal emulsion breaking processing machine for emulsified oil, which applies the centrifugation technology to the emulsion breaking processing of oil and mainly comprises a power device, a transmission shaft, a rotary drum body, tapered blades, a water outlet, a water storage device, an oil discharge outlet and the like. The self-priming centrifugal emulsion breaking processing machine for the emulsified oil is characterized in that: the rotating rotary drum body is utilized to perform self-priming action, and a separate solution feed pump is not needed to arranged; an oil inlet is connected with a shaft sleeve on the transmission shaft by an electromagnetic flow valve, and continuous liquid feeding is realized by fluid guide holes on the shaft sleeve and small holes uniformly distributed on the tapered blades; a plurality of layers of tapered blades are overlaid and arranged in the rotary drum body to perform the centrifugation of the emulsified oil; and the lower end of the rotary drum body is provided with the water outlet and the water storage device and are mutually locked with the electromagnetic flow valve. The invention has the advantages of continuous separation, high separation efficiency, simple and convenient operation, low cost, emulsion breaking realization of the emulsified oil and the like.
Description
Technical field
The present invention relates to a kind of emulsion breaking processing machine for emulsified oil of self-priming centrifugation, specifically a kind ofly carry out centrifugation containing the emulsion breaking processing machine of water-emulsified oil liquid, for the purifying processing device in emulsified state oil by rotation rotary drum body.
Background technology
Oil very easily forms emulsion under moisture, colloid, energy, once emulsion deterioration, fluid no longer has good profit voltinism energy, and extremely difficult regeneration breakdown of emulsion, therefore in engineering, conventionally emulsification fluid is used as to " waste oil " and scraps processing, " changing once, scrap a collection of ".The serious waste that this had both caused petroleum resources, causes a large amount of waste oil excretion or sedimentation to enter underground.In the break milk separation process of oil emulsion, the physics break milk separation method of employing mainly contains gravity settling separation, centrifugation, ultrasonic wave or microwave demulsifying separation, electric field break milk separation etc. at present.The basic ideas of its breakdown of emulsion may be summarized to be external force and energy to emulsion are provided, make the skin covering of the surface of its dispersed phase drop destroy and regroup into and realize its separation compared with large drop, these methods are mainly for moisture larger oil emulsion, as breakdown of emulsion processing of crude oil etc., effect for these methods of processing of the oil emulsion in engineering actual production is quite limited, also needs to set up some other devices." 92238237.9 " relate to a kind of demulsification treating apparatus of turbine oil, are to use low velocity shear power that the most of moisture of emulsification turbine oil is removed at front end position, then the fluid after purifying is inputted to the degree of depth in rearmounted vacuum evaporation oil purifier dewater." CN 1605375A " discloses the equipment of a kind of convolution cavitation device and convolution cavitation breakdown of emulsion, to carrying out after breakdown of emulsion processing containing water-emulsified oil or emulsified oily watewater, its dehydration rate or oil removal rate all can reach more than 92%, can under the condition that does not add or add less chemical demulsifier, dewater or oil removal treatment to water-oil emulsion.It is more that these methods all exist mechanism, operation sequence complexity, and production cost is high, and specific aim is stronger, and pervasive degree is inadequate, is unfavorable for universal and promotes.
Summary of the invention
In order to overcome the deficiencies in the prior art, the present invention proposes a kind of emulsion breaking processing machine for emulsified oil of self-priming centrifugation, do not need specialized configuration oil transportation drive unit, the negative pressure oil suction that adopts rotary drum body self rotation to produce, because the decentralized photo in oil emulsion (water droplet) is different from the proportion of continuous phase (oil), under the turning effort of rotary drum body inner conical blade, generation centrifugal force difference, wherein decentralized photo can flow along the lower surface of taper blade to rotary drum body wall, enter in accumulator through discharge outlet, the top that the less continuous phase of while proportion flows to taper blade from bottom to top enters oil drain out.Realize continuous separate from, purifying and emulsifying oil, have that separative efficiency is high, easy and simple to handle, cost is low, reduce the advantages such as user's operation sequence.
The technical solution adopted for the present invention to solve the technical problems is:
A kind of emulsion breaking processing machine for emulsified oil of self-priming centrifugation, mainly comprise oil-in, power set, power transmission shaft, rotary drum body and taper blade, discharge outlet, accumulator and oil drain out, the axle sleeve on oil-in connection for transmission axle, on taper blade, there is uniform aperture, described taper blade is arranged in rotary drum body by multiple-layer stacked, and the lower end of rotary drum body arranges discharge outlet, accumulator, and oil drain out is installed on top.
An electromagnetic flow valve is set on described oil-in, liquid level display window, fluid level controller are set on accumulator, realize interlocking with electromagnetic flow valve.
The invention has the beneficial effects as follows, utilize the rotation of rotary drum body inner conical blade to realize the self-priming effect of oil-feed, more complicated driving mechanism and pipeline are saved, reduce direct cost, utilize multiple-layer stacked taper blade together to carry out centrifugation to oil emulsion, adjusting vane gap easily, to adapt to the breakdown of emulsion processing of different types of oil emulsion, the scope of application is more extensive, and under the effect of centrifugal rotation power, oil emulsion is started upwards to flow step by step by first taper blade of rotary drum body bottom, until the vertex of a cone of last blade and discharging outside rotary drum body, realizing one action circulation makes oil emulsion obtain breakdown of emulsion processing repeatedly, reduce operational sequence, improve break milk separation efficiency, be provided with discharge outlet and accumulator in the bottom of rotary drum body, accumulator is placed in advance a certain amount of water before operation, utilizes the compatibility of water, and the moisture that is beneficial to discharge from rotary drum body collects herein, forms larger water droplet, enters in accumulator, float is set in accumulator, linkage and solenoid, realize interlocking with the electromagnetic flow valve of oil-in, automatically control the openings of sizes of oil-feed flow valve according to the eustasy of the water yield in accumulator, and then control the flow velocity that enters the oil emulsion in taper blade, realize best separative efficiency.
Brief description of the drawings
Fig. 1 is structural representation of the present invention;
In figure: 1-power set, 2-power transmission shaft, 3-driving sleeve, 4-liquid level interlocking controller, 5-oil-in, 6-oil-in switch valve, 7-filter, 8-electromagnetic flow valve, 9-rotary drum body, 10-taper blade, 11-oil drain out, 12-oil drain out switch valve, pod apertures on 13-axle sleeve, 14-cutoff board, 15-liquid level display window, 16-accumulator, 17-discharge outlet, 18-outlet switch valve.
Detailed description of the invention
Describe technical scheme of the present invention in detail below in conjunction with accompanying drawing.
As shown in Figure 1, the present invention is by oil-in 5, power set 1, power transmission shaft 2, rotary drum body 9 and taper blade 10, the compositions such as discharge outlet 17 and accumulator 16 and oil drain out 11, an electromagnetic flow valve 8 is set to control the flow velocity of oil emulsion on oil-in 5, axle sleeve 3 on oil-in 5 connection for transmission axles, by the pod apertures 13 on axle sleeve, oil emulsion is connected with taper blade 10, on taper blade 10, there is uniform aperture, be arranged in rotary drum body 9 by multiple-layer stacked, be convenient to oil emulsion from bottom to top flows under operating on centrifugal force, the top of rotary drum body 9 is installed oil drain out 11 and is flowed out for the fluid of demulsification, lower end arranges discharge outlet 17, discharge outlet 17 connects accumulator 16, fluid level controller 4 is set on accumulator 16, realize interlocking with electromagnetic flow valve 8.
The present invention realizes its breakdown of emulsion processing like this: the oil emulsion for the treatment of breakdown of emulsion processing enters the pod apertures 13 in axle sleeve through electromagnetic flow valve 8, the negative pressure producing under the turning effort of taper blade 10 realizes self-priming and flows into its underpart, because the decentralized photo in oil emulsion (water droplet) is different from the proportion of continuous phase (oil), under the turning effort of rotary drum body 9 inner conical blades 10, generation centrifugal force difference, the top that wherein fluid after breakdown of emulsion flows to taper blade 10 from bottom to top enters oil drain out 11, decentralized photo can flow along the lower surface of taper blade 10 to rotary drum body 9 walls, the decentralized photo of multiple layers of vanes constantly collects, polymerization forms large water droplet, under the compatibility effect of accumulator 16 interior water, enter in accumulator 16 through discharge outlet 17, in accumulator 16 arrange fluid level controller 4 by mechanisms such as floats according to the variation of liquid level, automatically detect the component of break milk separation moisture, and then control enters the oil emulsion flow in rotary drum body 9, realize efficient, continuous separate from, purifying and emulsifying oil, have easy and simple to handle, cost is low, reduce the advantages such as user's operation sequence.
Claims (4)
1. the emulsion breaking processing machine for emulsified oil of self-priming centrifugation, is characterized in that, comprises oil-in, power set, power transmission shaft, rotary drum body and taper blade, cutoff board, discharge outlet, accumulator and oil drain out; Axle sleeve on oil-in connection for transmission axle, has uniform aperture on taper blade, described taper blade is arranged in rotary drum body by multiple-layer stacked; The lower end of rotary drum body arranges discharge outlet, accumulator; Float is set, linkage and solenoid in accumulator; Oil drain out is installed on the top of rotary drum body.
2. the emulsion breaking processing machine for emulsified oil of self-priming centrifugation according to claim 1, it is characterized in that, an electromagnetic flow valve is set on described oil-in, automatically controls the flow velocity that enters the oil emulsion in taper blade according to the eustasy of the water yield in accumulator.
3. the emulsion breaking processing machine for emulsified oil of self-priming centrifugation according to claim 1, is characterized in that, liquid level display window, fluid level controller are set on accumulator, realizes interlocking with electromagnetic flow valve.
4. the emulsion breaking processing machine for emulsified oil of self-priming centrifugation according to claim 1, it is characterized in that, oil-in is connected on the axle sleeve on power transmission shaft, the negative pressure producing under the turning effort of taper blade realizes self-priming, by the pod apertures on axle sleeve, oil emulsion is connected with taper blade, on taper blade, there is uniform aperture, realize the breakdown of emulsion passage of fluid.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN200910191339.3A CN101716431B (en) | 2009-11-06 | 2009-11-06 | Self-priming centrifugal emulsion breaking processing machine for emulsified oil |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN200910191339.3A CN101716431B (en) | 2009-11-06 | 2009-11-06 | Self-priming centrifugal emulsion breaking processing machine for emulsified oil |
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| Publication Number | Publication Date |
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| CN101716431A CN101716431A (en) | 2010-06-02 |
| CN101716431B true CN101716431B (en) | 2014-07-09 |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105107234B (en) * | 2015-09-28 | 2017-03-22 | 河北工业大学 | Dehydrating plant, and oil purifier and continuous pre-dehydrating method using dehydrating plant |
| CN107715500A (en) * | 2017-08-04 | 2018-02-23 | 怡然科技（深圳）有限公司 | turbulent flow type oil-water separator |
| CN108726753A (en) * | 2018-06-19 | 2018-11-02 | 濮阳职业技术学院 | A kind of oil field waste microwave processing equipment |
| CN114669084B (en) * | 2022-03-17 | 2023-06-06 | 山东渤泰能源科技有限公司 | Mineral turbine oil dewatering device and dewatering system thereof |
| CN115232637B (en) * | 2022-08-11 | 2023-08-22 | 北京石油化工学院 | Vertical crude oil dehydration equipment |
Family Cites Families (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1003774B (en) * | 1986-07-05 | 1989-04-05 | 中国科学院生物物理研究所 | Self-pumping and continuous-flowing centrifuger |
| JP2004034017A (en) * | 2002-07-05 | 2004-02-05 | Cnk:Kk | Centrifugal separator provided with liquid separation function |
| SE529562C2 (en) * | 2006-02-13 | 2007-09-18 | Alfa Laval Corp Ab | Ways of monitoring centrifugal separator |
| SE529610C2 (en) * | 2006-02-13 | 2007-10-02 | Alfa Laval Corp Ab | centrifugal |
| CN201524452U (en) * | 2009-11-06 | 2010-07-14 | 重庆工商大学 | Self-absorption centrifugal separation demulsification processing machine for emulsified oil |
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Address after: 400067 waste oil center of Industrial and Commercial University Of Chongqing, No. 19, Xuefu Road, Nan'an District, Chongqing Applicant after: CHONGQING TECHNOLOGY AND BUSINESS University Address before: 400067 Chongqing Nan'an District University Avenue, No. 19 Applicant before: Chongqing Technology and Business University |
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Application publication date: 20100602 Assignee: CHONGQING TECHNOLOGY AND BUSINESS UNIVERSITY TECHNOLOGY DEVELOPMENT GENERAL CO. Assignor: Chongqing Technology and Business University Contract record no.: 2015500000044 Denomination of invention: Self-priming centrifugal emulsion breaking processing machine for emulsified oil Granted publication date: 20140709 License type: Common License Record date: 20150925 |
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