CN106336886A - Device for extracting industrial waste oil containing solid particles and usage method thereof - Google Patents
Device for extracting industrial waste oil containing solid particles and usage method thereof Download PDFInfo
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- CN106336886A CN106336886A CN201610973062.XA CN201610973062A CN106336886A CN 106336886 A CN106336886 A CN 106336886A CN 201610973062 A CN201610973062 A CN 201610973062A CN 106336886 A CN106336886 A CN 106336886A
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- solvent
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- industrial waste
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- C—CHEMISTRY; METALLURGY
- C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
- C10G—CRACKING HYDROCARBON OILS; PRODUCTION OF LIQUID HYDROCARBON MIXTURES, e.g. BY DESTRUCTIVE HYDROGENATION, OLIGOMERISATION, POLYMERISATION; RECOVERY OF HYDROCARBON OILS FROM OIL-SHALE, OIL-SAND, OR GASES; REFINING MIXTURES MAINLY CONSISTING OF HYDROCARBONS; REFORMING OF NAPHTHA; MINERAL WAXES
- C10G1/00—Production of liquid hydrocarbon mixtures from oil-shale, oil-sand, or non-melting solid carbonaceous or similar materials, e.g. wood, coal
- C10G1/04—Production of liquid hydrocarbon mixtures from oil-shale, oil-sand, or non-melting solid carbonaceous or similar materials, e.g. wood, coal by extraction
-
- C—CHEMISTRY; METALLURGY
- C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
- C10G—CRACKING HYDROCARBON OILS; PRODUCTION OF LIQUID HYDROCARBON MIXTURES, e.g. BY DESTRUCTIVE HYDROGENATION, OLIGOMERISATION, POLYMERISATION; RECOVERY OF HYDROCARBON OILS FROM OIL-SHALE, OIL-SAND, OR GASES; REFINING MIXTURES MAINLY CONSISTING OF HYDROCARBONS; REFORMING OF NAPHTHA; MINERAL WAXES
- C10G1/00—Production of liquid hydrocarbon mixtures from oil-shale, oil-sand, or non-melting solid carbonaceous or similar materials, e.g. wood, coal
- C10G1/002—Production of liquid hydrocarbon mixtures from oil-shale, oil-sand, or non-melting solid carbonaceous or similar materials, e.g. wood, coal in combination with oil conversion- or refining processes
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- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Oil, Petroleum & Natural Gas (AREA)
- Life Sciences & Earth Sciences (AREA)
- Wood Science & Technology (AREA)
- Chemical Kinetics & Catalysis (AREA)
- General Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Extraction Or Liquid Replacement (AREA)
- Processing Of Solid Wastes (AREA)
Abstract
The invention provides a device for extracting industrial waste oil containing solid particles and a usage method thereof. The device is characterized by consisting of a solvent storage tank, a stirring-extracting hopper, a centrifugal machine, a feeding pump, aspiral conveyor, a rectifying tower, a water scrubbing tower, a solvent steam condenser, an oil-water separator and a water chiller. The inlet end of the solvent storage tank is connected with a solvent pipeline and a nitrogen inputting pipeline, and an outlet pipeline is connected to the stirring-extracting hopper. A stirring device is arranged in the middle of the stirring-extracting hopper, and the lower end of the stirring-extracting hopper is connected with the centrifugal machine. The lower end of the centrifugal machine is connected with the feeding pump, the feeding pump is connected with the rectifying tower, a regenerated oil outlet is formed in the lower end of the rectifying tower, and a pipeline connected to the bottom of the water scrubbing tower is arranged at the upper end. A pipeline connected to the solvent steam condenser is arranged at the top of the water scrubbing tower, and the bottom of the tower is connected with the oil-water separator. A pipeline connected to the stirring-extracting hopper is arranged at the upper portion of the oil-water separator, a pipeline led to a cooling box is connected to the lower portion, and a pipeline connected with the water scrubbing tower is arranged at the upper portion. The device can conduct extracting and recovering treatment on industrial waste oil containing solid particles.
Description
Technical field
The present invention relates to chemical field, more particularly, to a kind of industrial waste oil containing solid particle is extracted using solvent method
Device and its using method.
Background technology
Industrial waste oil method for innocent treatment containing solid particle mainly has bioanalysises, Physical and chemical method.Bioanalysises
Practical to the industrial waste oil of low oil content, but degradation cycle is longer.Physical processes the industrial waste oil tool containing solid particle
The features such as have process is simple, but the solid particle oil content after processing is typically all 5% about.Chemical Treatment contains solid particle
Industrial waste oil be mainly solvent method, the features such as there is high treating effect, but there is technological process length, oily waste water needs secondary place
The shortcomings of reason, especially extraction equipment design aspect, typically all adopt multistage autoclave extractor, package unit investment is high.
Content of the invention
For the problems referred to above, it is an object of the invention to overcoming the shortcomings of that prior art exists, one kind is provided to contain solid
The industrial waste oil extraction equipment of grain, using stirring extraction hopper, centrifuge, rectifying column and water scrubber compound mode, can be directed to and contain
The used oil of solid particle, waste lubricating oil, oil and gas development with the industrial waste oil such as waste diesel carry out extraction and recovery process.
The technical scheme is that and be achieved in that:
A kind of industrial waste oil extraction equipment containing solid particle, by solvent tank, stirring extraction hopper, centrifuge, feeding
Pump, auger conveyor, rectifying column, water scrubber, solvent vapo(u)r condenser, oil water separator and cooling-water machine composition；Described solvent storage
The arrival end of groove connects solvent line and nitrogen intake pipeline, exports as a pipeline stretching in solvent tank, pipeline connection
To on stirring extraction hopper；It is provided with agitating device, stirring extraction hopper lower end connects centrifuge in the middle part of described stirring extraction hopper；
Described centrifuge side connects auger conveyor, and lower end connects feeding pump；Described feeding pump connects in the middle part of rectifying column, under rectifying column
End is provided with regeneration oil export, and rectifying column upper end is provided with the pipeline being connected to washing tower bottom；Described washing top of tower is provided with even
Connect the pipeline of solvent vapo(u)r condenser, bottom of towe connects oil water separator；Described oil water separator top even stirring extraction hopper pipe
Line, the pipeline of ice chest is even removed in bottom, and top is provided with the pipeline connecing water scrubber.
Further, described solvent tank is vertical storage tank, and top is provided with breather valve.
Further, described stirring extraction hopper is upper coarse and lower fine coniform, a size of φ 1000 × 1700mm, cylinder
Material is q235r, and equipped with three layers of pusher agitating device, agitating device material is q235, and charging aperture is provided with rotary check (non-return) valve,
Stagger at hopper top 1/5th to a quarter setting polylith baffle plate respectively, and baffle length does not block agitating device, under
The power outlet valve of end setting adjustable speed, connects the feeding mouth of centrifuge.
Further, described centrifuge is rotary drum type high speed centrifuge, and rotating speed is 2500r/min, and separation factor is 1580,
Theoretical maximum flow is 1700kg, and material is 316l steel, and in rotating cylinder, liquid portion rotates to the liquid outside rotating cylinder to solid filter cake
Collecting chamber.
Further, described rectifying tower structure is regular packed tower, and cylinder material is q235r, and filler material is 304 steel,
Use state is: tiny structure, operating temperature 50-200 DEG C, tower top and bottom of towe are respectively equipped with back flow plate.
Further, described washing tower structure is regular packed tower, and cylinder material is q235r, and filler material is 304 steel,
Use state is: tiny structure, operating temperature 20-50 DEG C.
Further, described oil water separator, top is cylindrical tube, and bottom is cone shape, and material is q235r,
Normal pressure, normal temperature environment are suitable for.
Further, described cooling-water machine is skid explosion-proof air-cooling screw type cooling-water machine, model: rxg165af7 DEG C.
It is an advantage of the current invention that:
This device uses single-stage extraction, in addition solvent distillation and water cooling equipment, and alternative existing industrial waste oil solvent is multistage
Extraction and multistage rectification handling process, replace shell-and-tube cooler because introducing water cooling unit, and water, as tower interior circulation cooling medium, has
There is consumption little, after oil-water separation the features such as reuse, thus not the problems such as have oily waste water to discharge, and small investment, efficiency high.
Brief description
Fig. 1 is solvent method industrial waste oil extraction equipment figure of the present invention.
In figure: 1- solvent tank, 2- stirring extraction hopper, 3- centrifuge, 4- feeding pump, 5- auger conveyor, 6- rectification
Tower, 7- water scrubber, 8- solvent vapo(u)r condenser, 9- oil water separator, 10- cooling-water machine.
Specific embodiment
The present invention is described in further detail for embodiment in below in conjunction with the accompanying drawings, but does not constitute to the present invention's
Any restriction.
As shown in figure 1, a kind of industrial waste oil extraction equipment containing solid particle, by solvent tank 1, stirring extraction hopper 2,
Centrifuge 3, feeding pump 4, auger conveyor 5, rectifying column 6, water scrubber 7, solvent vapo(u)r condenser 8, oil water separator 9 and cold water
Machine 10 forms；The arrival end of described solvent tank 1 connects solvent line and nitrogen intake pipeline, exports and stretches into solvent storage for one
Pipeline in groove 1, pipeline is connected on stirring extraction hopper 2；It is provided with agitating device, stirring in the middle part of described stirring extraction hopper 2
Extraction hopper 2 lower end connects centrifuge 3；Described centrifuge 3 side connects auger conveyor 5, and lower end connects feeding pump 4；Described
Feeding pump 4 connects in the middle part of rectifying column 6, and rectifying column 6 lower end is provided with regeneration oil export, and rectifying column 6 upper end is provided with and is connected to water scrubber 7
The pipeline of bottom；Described water scrubber 7 top is provided with the pipeline connecting solvent vapo(u)r condenser 8, and water scrubber 7 bottom of towe connects profit and divides
From device 9；Described oil water separator 9 top even stirring extraction hopper 2 pipeline, the pipeline of cooling-water machine 10 is even removed in bottom, and top sets
There is the pipeline connecing water scrubber 7.
A kind of using method of the industrial waste oil extraction equipment containing solid particle, is described as follows in conjunction with accompanying drawing 1:
First industrial waste oil is loaded hopper 2, use nitrogen to be pressed into rule from solvent tank 1 by bottom insert canal under stirring
Quantitative solvent, solvent is fully contacted with waste oil in extraction funnel, breaks because the solid phase particles sea surface oil slick of oil-containing is extracted agent
After bad, fines can be produced and float, and the phenomenon such as coarse granule sinking, therefore extraction time is advisable in 10-30min, best
15min, starts centrifuge 3 and auger conveyor 5, separates solid material from auger conveyor 5, and liquid material is through feeding pump 4 pump
Enter rectifying column 6, solvent steams from tower top in rectifying column, enter water scrubber 7, bottom of towe obtains regenerating industrial oil, from rectifying column 6
After the solvent vapo(u)r coming and the cold water heat exchange water scrubber 7 from cooling-water machine 10, the mixture of solvent and water is from water scrubber bottom
Portion enters oil water separator 9, and solvent oil phase returns to extraction funnel 2 and recycles, and aqueous phase enters cooling-water machine 10 cooling Posterior circle and enters
Enter water scrubber 7, water scrubber 7 top low boiling point solvent enters solvent tank 1 through condenser for solvent 9 condensation Posterior circle.
Embodiment 1:
In the case of stirring extraction funnel 2 starts, Luojiang County's oil gas that solid formation content mass percent is 15% is added to open
Send out industrial waste diesel 100kg, after nitrogen purge, seal charging door, start stirring extraction hopper agitating device and by nitrogen by
Solvent press-in stirring extraction hopper in solvent tank, solvent is fully contacted with waste oil under agitation in extraction funnel, keeps 15
Minute, start centrifuge 3 and auger conveyor 5, separate solid material from auger conveyor 5, liquid material pumps into through feeding pump 4
Rectifying column 6, in rectifying column, solvent steams from tower top less than diesel oil because of boiling point, enters water scrubber 7, and the bottom of towe of rectifying column 6 obtains
After regeneration industrial oil, the solvent vapo(u)r from rectifying column 6 and the cold water heat exchange water scrubber 7 from cooling-water machine 10, solvent
Enter oil water separator 9 with the mixture of water from washing tower bottom, solvent oil phase returns to extraction funnel 2 and recycles, and aqueous phase enters
Enter cooling-water machine 10 cooling Posterior circle and enter water scrubber 7, water scrubber 7 top low boiling point solvent condenses Posterior circle through condenser for solvent 9
Enter solvent tank 1.
82.41kg industrial diesel oil, solid particle 14.82kg be can get by this device.
Embodiment 2:
In the case of stirring extraction funnel 2 starts, add the tank bottoms Industry Waste bavin that solid formation content mass percent is 8%
Oily 100kg, seals charging door after nitrogen purge, start the agitating device of stirring extraction hopper and by nitrogen by solvent tank
Solvent press-in stirring extraction hopper, solvent extraction funnel be fully contacted under agitation with waste oil, holding 15 minutes.Start from
Scheming 3 and auger conveyor 5, separate solid material from auger conveyor 5, and liquid material pumps into rectifying column 6 through feeding pump 4,
In rectifying column, solvent steams from tower top less than diesel oil because of boiling point, enters water scrubber 7, and the bottom of towe of rectifying column 6 obtains regenerating industry oil
After product, the solvent vapo(u)r from rectifying column 6 and the cold water heat exchange water scrubber 7 from cooling-water machine 10, the mixing of solvent and water
Thing enters oil water separator 9 from washing tower bottom, and solvent oil phase returns to extraction funnel 2 and recycles, and aqueous phase enters cooling-water machine 10
Cooling Posterior circle enters water scrubber 7, and water scrubber 7 top low boiling point solvent enters solvent storage through condenser for solvent 9 condensation Posterior circle
Groove 1.91.08kg industrial diesel oil, solid particle 7.15kg be can get by this device.
Embodiment 3:
In the case of stirring extraction funnel 2 starts, add the tank bottoms Industry Waste bavin that solid formation content mass percent is 8%
Oily 100kg, seals charging door after nitrogen purge, start the agitating device of stirring extraction hopper and by nitrogen by solvent tank
Solvent press-in stirring extraction hopper, solvent extraction funnel be fully contacted under agitation with waste oil, holding 30 minutes.Start from
Scheming 3 and auger conveyor 5, separate solid material from auger conveyor 5, and liquid material pumps into rectifying column 6 through feeding pump 4,
In rectifying column 6, solvent steams from tower top less than diesel oil because of boiling point, enters water scrubber 7, and the bottom of towe of rectifying column 6 obtains regenerating industry oil
After product, the solvent vapo(u)r from rectifying column 6 and the cold water heat exchange water scrubber 7 from cooling-water machine 10, the mixing of solvent and water
Thing enters oil water separator 9 from washing tower bottom, and solvent oil phase returns to extraction funnel 2 and recycles, and aqueous phase enters cooling-water machine 10
Cooling Posterior circle enters water scrubber 7, and water scrubber 7 top low boiling point solvent enters solvent storage through condenser for solvent 9 condensation Posterior circle
Groove 1.91.86kg industrial diesel oil, solid particle 6.32kg be can get by this device.
The above be only the preferred embodiment of the present invention it is noted that the invention is not limited in aforesaid way,
Without departing from the principles of the invention moreover it is possible to improve further, these improvement also should be regarded as protection scope of the present invention.
Claims (9)
1. a kind of industrial waste oil extraction equipment containing solid particle it is characterised in that by solvent tank, stirring extraction hopper, from
Scheming, feeding pump, auger conveyor, rectifying column, water scrubber, solvent vapo(u)r condenser, oil water separator and cooling-water machine composition；Institute
The arrival end stating solvent tank connects solvent line and nitrogen intake pipeline, exports as a pipeline stretching in solvent tank,
Pipeline is connected on stirring extraction hopper；It is provided with agitating device, stirring extraction hopper lower end is even in the middle part of described stirring extraction hopper
Connect centrifuge；Described centrifuge side connects auger conveyor, and lower end connects feeding pump；Described feeding pump connects in rectifying column
Portion, rectifying column lower end is provided with regeneration oil export, and rectifying column upper end is provided with the pipeline being connected to washing tower bottom；Described water scrubber
Top is provided with the pipeline connecting solvent vapo(u)r condenser, and bottom of towe connects oil water separator；Described oil water separator top is even stirred
Extraction hopper pipeline, the pipeline of ice chest is even removed in bottom, and top is provided with the pipeline connecing water scrubber.
2. a kind of industrial waste oil extraction equipment containing solid particle according to claim 1 is it is characterised in that described solvent
Storage tank is vertical storage tank, and top is provided with breather valve.
3. a kind of industrial waste oil extraction equipment containing solid particle according to claim 1 is it is characterised in that described stirring
Extraction hopper is upper coarse and lower fine coniform, a size of φ 1000 × 1700mm, and cylinder material is q235r, advances equipped with three layers
Formula agitating device, agitating device material is q235, and charging aperture is provided with rotary check (non-return) valve, at five/mono- to four points of hopper top
One of place stagger respectively setting polylith baffle plate, baffle length does not block agitating device, and lower end arranges the power outlet valve of adjustable speed,
Connect the feeding mouth of centrifuge.
4. a kind of industrial waste oil extraction equipment containing solid particle according to claim 1 is it is characterised in that described centrifugation
Machine is rotary drum type high speed centrifuge, and rotating speed is 2500r/min, and separation factor is 1580, and theoretical maximum flow is 1700kg, material
For 316l steel, in rotating cylinder, liquid portion rotates to the liquid collection chamber outside rotating cylinder to solid filter cake.
5. a kind of industrial waste oil extraction equipment containing solid particle according to claim 1 is it is characterised in that described rectification
Tower structure is regular packed tower, and cylinder material is q235r, and filler material is 304 steel, and use state is: tiny structure, operating temperature
50-200 DEG C, tower top and bottom of towe are respectively equipped with back flow plate.
6. a kind of industrial waste oil extraction equipment containing solid particle according to claim 1 is it is characterised in that described washing
Tower structure is regular packed tower, and cylinder material is q235r, and filler material is 304 steel, and use state is: tiny structure, operating temperature
20-50℃.
7. a kind of industrial waste oil extraction equipment containing solid particle according to claim 1 is it is characterised in that described profit
Separator, top is cylindrical tube, and bottom is cone shape, and material is q235r, normal pressure, room temperature.
8. a kind of industrial waste oil extraction equipment containing solid particle according to claim 1 is it is characterised in that described cold water
Machine is skid explosion-proof air-cooling screw type cooling-water machine, model: rxg165af7 DEG C.
9. a kind of using method of the industrial waste oil extraction equipment containing solid particle is it is characterised in that comprise the steps:
S1, first industrial waste oil is loaded hopper, use nitrogen to pass through bottom insert canal press-in from solvent tank under stirring and specify
The solvent of amount, solvent is fully contacted with waste oil in extraction funnel, destroys because the solid phase particles sea surface oil slick of oil-containing is extracted agent
Afterwards, fines can be produced float, and the phenomenon such as coarse granule sinking, extraction time is 10-30min；
S2 and then start centrifuge and auger conveyor, separates solid material liquid from auger conveyor and enters feeding pump；
S3, liquid material pump into rectifying column through feeding pump, and in rectifying column, solvent steams from tower top, enter water scrubber, and bottom of towe obtains
To regeneration industrial oil；
After s4, the solvent vapo(u)r from rectifying column and the cold water heat exchange water scrubber from cooling-water machine, the mixing of solvent and water
Thing enters oil water separator from washing tower bottom, and solvent oil phase returns to extraction funnel and recycles, and aqueous phase enters cooling-water machine cooling
Posterior circle enters water scrubber, and washing top of tower low boiling point solvent enters solvent tank through condenser for solvent condensation Posterior circle.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610973062.XA CN106336886B (en) | 2016-11-04 | 2016-11-04 | A kind of industrial waste oil extraction equipment and its application method containing solid particle |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610973062.XA CN106336886B (en) | 2016-11-04 | 2016-11-04 | A kind of industrial waste oil extraction equipment and its application method containing solid particle |
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| CN106336886A true CN106336886A (en) | 2017-01-18 |
| CN106336886B CN106336886B (en) | 2017-11-17 |
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Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109439359A (en) * | 2018-11-08 | 2019-03-08 | 刘有望 | Petroleum waste residue transforming agent and the method for handling petroleum waste residue with it |
| CN111135597A (en) * | 2019-12-20 | 2020-05-12 | 广东石油化工学院 | Separation device and method for efficiently and cleanly treating chemical waste oil residual liquid |
| CN117276804A (en) * | 2023-11-23 | 2023-12-22 | 泰州衡川新能源材料科技有限公司 | Lithium battery diaphragm extraction and drying control device and control method |
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| US20040007499A1 (en) * | 2002-07-15 | 2004-01-15 | Jeronimo Angulo Aramburu | Process for re-refining used oils by solvent extraction |
| CN1948439A (en) * | 2005-10-12 | 2007-04-18 | 邓奕麟 | Method of regenerating waste oil as fuel oil |
| CN102925191A (en) * | 2012-11-14 | 2013-02-13 | 中国石油大学(北京) | Method and device for extracting asphalt from oil sand through solvent extraction |
| WO2015093934A1 (en) * | 2013-12-19 | 2015-06-25 | Bci Chemical Corporation Sdn Bhd | A method of treating oily solid particles |
| CN206157100U (en) * | 2016-11-04 | 2017-05-10 | 成都西南石大石油工程技术有限公司 | Industry waste oil extraction device who contains solid particle |
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2016
- 2016-11-04 CN CN201610973062.XA patent/CN106336886B/en active Active
Patent Citations (6)
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| US20040007499A1 (en) * | 2002-07-15 | 2004-01-15 | Jeronimo Angulo Aramburu | Process for re-refining used oils by solvent extraction |
| CN1649984A (en) * | 2002-07-15 | 2005-08-03 | 西耐尔工程集团有限公司 | Method for regenerating used oils by means of extraction with solvents |
| CN1948439A (en) * | 2005-10-12 | 2007-04-18 | 邓奕麟 | Method of regenerating waste oil as fuel oil |
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| WO2015093934A1 (en) * | 2013-12-19 | 2015-06-25 | Bci Chemical Corporation Sdn Bhd | A method of treating oily solid particles |
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Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109439359A (en) * | 2018-11-08 | 2019-03-08 | 刘有望 | Petroleum waste residue transforming agent and the method for handling petroleum waste residue with it |
| CN111135597A (en) * | 2019-12-20 | 2020-05-12 | 广东石油化工学院 | Separation device and method for efficiently and cleanly treating chemical waste oil residual liquid |
| CN117276804A (en) * | 2023-11-23 | 2023-12-22 | 泰州衡川新能源材料科技有限公司 | Lithium battery diaphragm extraction and drying control device and control method |
| CN117276804B (en) * | 2023-11-23 | 2024-01-30 | 泰州衡川新能源材料科技有限公司 | Lithium battery diaphragm extraction and drying control device and control method |
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| CN106336886B (en) | 2017-11-17 |
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