CN104556599B - A kind of greasy dirt reclaims separating treatment technology - Google Patents
A kind of greasy dirt reclaims separating treatment technology Download PDFInfo
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- CN104556599B CN104556599B CN201410725882.8A CN201410725882A CN104556599B CN 104556599 B CN104556599 B CN 104556599B CN 201410725882 A CN201410725882 A CN 201410725882A CN 104556599 B CN104556599 B CN 104556599B
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- whizzer
- rotary drum
- processing
- main body
- separating
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- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F11/00—Treatment of sludge; Devices therefor
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- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F11/00—Treatment of sludge; Devices therefor
- C02F11/002—Sludge treatment using liquids immiscible with water
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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
-
- 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
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- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F2303/00—Specific treatment goals
- C02F2303/06—Sludge reduction, e.g. by lysis
-
- 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
- C10G2300/00—Aspects relating to hydrocarbon processing covered by groups C10G1/00 - C10G99/00
- C10G2300/10—Feedstock materials
- C10G2300/1003—Waste materials
Abstract
The present invention relates to separated from petroleum technical field, be specifically related to a kind of greasy dirt and reclaim separating treatment technology, the concrete steps of this treatment technology are as follows: the sodium hydroxide solution that is first 12 by 50 parts of greasy dirts, 50 parts of pH, the activating agent of 2.6 parts join in pug bucket, adopt ultrasonic extraction instrument under frequency 20KHz, to carry out mixed processing, processing time is 10-30min, then mixture is entered to whizzer, the rotating speed of whizzer inside spin charging ram is 4000-5000r/min, and mixture is 10-20min in the processing time of whizzer; And the temperature of controlling in whizzer is 50-60 DEG C. Technology of the present invention not only separating rate is fast, and good separating effect, can reach 95% separating effect.
Description
Technical field
The present invention relates to separated from petroleum technical field, be specifically related to a kind of greasy dirt and reclaim separating treatment technology.
Background technology
Oil product storage tank is storing oil product particularly when crude oil, and the resting period is generally longer, more easily forms greasy filth at the bottom of tank. Particularly the storage time is longer when strategic reserves, at this moment the inorganic impurity such as high melting-point wax, asphalitine, the colloid in crude oil and oil product and the grains of sand of carrying secretly, earth, heavy metallic salt is because of density contrast, just sedimentation is accumulated in tank bottom together with water, form not only black but also thick colloid substance layer, be tank bottom oil sludge, its quantity is generally up to the 1-2% of this tank capacity. The general moisture content of tank bottom oil sludge is high, oil content large and contain other harmful substances.
According to statistics, the greasy filth that at present national each elephant produces is every year up to tons up to a million; The oil content of greasy filth is 10% ~ 30%, and water content is 20-50%, by average oil content 20%, approximately has every year more than ten ten thousand tons of crude oil to be deposited in greasy filth, has caused a large amount of wastes of petroleum resources. And the current most oil plants of China all have sludge incineration device, greasy dirt is carried out to burning disposal. But sludge incineration is not recycled the heat of massive diesel-fuel or sump oil, cost is very high, invests also large. In addition normal with serious air pollution in burning process, what have also has a large amount of dusts, and the practical efficiency of incinerator is lower.
Therefore be, a problem needing now solution badly for the utilization processing of greasy filth.
Summary of the invention
To the object of the invention is in order addressing the above problem, to provide a kind of greasy dirt to reclaim separating treatment technology. After adopting this technology to separate greasy dirt, not only make greasy filth be separated, can also reclaim oil content in greasy filth, and its rate of recovery can reach more than 95%, recycle be worth large.
In order to reach foregoing invention object, the present invention by the following technical solutions:
A kind of greasy dirt reclaims separating treatment technology, this treatment technology adopts as lower device, this device comprises ultrasonic extraction instrument and whizzer, ultrasonic extraction instrument comprises signal generator, power conversion instrument and pug bucket, whizzer comprises main body, main body is provided with housing outward, housing right-hand member is provided with the charging aperture being connected with pug bucket, charging aperture base portion is provided with charging aperture bearing bracket stand, housing left end is provided with mud discharging mouth bearing bracket stand and coupled differential mechanism, bottom, housing left side is provided with mud discharging mouth, in main body, be provided with rotary drum, rotary drum left end is conical, in rotary drum, be provided with screw charging ram, the left end of rotary drum and screw charging ram is all connected with differential mechanism, the right-hand part of screw charging ram is provided with internal layer oil pipe line and outer water lines outward successively, the right-hand member that rotary drum is positioned at internal layer oil pipe line and outer water lines forms reservoir chamber, reservoir chamber the right is provided with liquid level baffle plate,
The concrete steps of this treatment technology are as follows: first 50 mass parts greasy dirts, the sodium hydroxide solution that 50 mass parts pH are 12, the activating agent of 2.6 mass parts are joined in pug bucket, adopt ultrasonic extraction instrument under frequency 20KHz, to carry out mixed processing, processing time is 10-30min, then mixture is entered to whizzer, the rotating speed of whizzer inside spin charging ram is 4000-5000r/min, and mixture is 10-20min in the processing time of whizzer; And the temperature of controlling in whizzer is 50-60 DEG C.
As preferably, mud discharging mouth bottom is provided with spoil disposal baffle plate.
As preferably, in described main body, be provided with heat-insulation layer, described heat-insulation layer is positioned at main body inner wall inner side, is provided with heater in heat-insulation layer.
As preferably, described activating agent is rhamnolipid.
As preferably, described rotary drum right-hand part is cylindrical shape, and left side is conical, and right-hand part inner bottom part is provided with anti-stream pipe, and described anti-stream pipe is by reservoir chamber and rotary drum left side UNICOM.
Compared with prior art, beneficial effect is in the present invention:
1 separating rate is fast; 2 good separating effects, can reach 95% separating effect.
Brief description of the drawings
Fig. 1 is the structural representation of of the present invention adopted device.
In figure: 1 ultrasonic extraction instrument, 2 whizzers, 3 signal generators, 4 power conversion instrument, 5 pug buckets, 6 main bodys, 7 housings, 8 charging apertures, 9 charging aperture bearing bracket stands, 10 mud discharging mouth bearing bracket stands, 11 differential mechanisms, 12 mud discharging mouths, 13 rotary drums, 14 screw charging rams, 15 internal layer oil pipe lines, 16 outer water lines, 17 reservoir chambers, 18 liquid level baffle plates, 19 heat-insulation layers, 20 anti-stream pipes, 21 spoil disposal baffle plates.
Detailed description of the invention
Below by specific embodiment, technical scheme of the present invention is further described to explanation.
If without specified otherwise, the raw material adopting in embodiments of the invention is the conventional raw material in this area, and the method adopting in embodiment is the conventional method of this area.
Embodiment 1:
A kind of greasy dirt reclaims separating treatment technology, this treatment technology adopts as lower device, this device as shown in Figure 1, this device comprises ultrasonic extraction instrument 1 and whizzer 2, ultrasonic extraction instrument 1 comprises signal generator 3, power conversion instrument 4 and pug bucket 5, whizzer 2 comprises main body 6, in main body 6, be provided with heat-insulation layer 19, heat-insulation layer 19 is positioned at main body 6 inwall inner sides, in heat-insulation layer 19, be provided with heater, the outer housing 7 that is provided with of main body 6, housing 7 right-hand members are provided with the charging aperture 8 being connected with pug bucket 5, charging aperture 8 base portions are provided with charging aperture bearing bracket stand 9, housing 7 left ends are provided with mud discharging mouth bearing bracket stand 10 and coupled differential mechanism 11, housing 7 bottoms, left side are provided with mud discharging mouth 12, mud discharging mouth 12 bottoms are provided with spoil disposal baffle plate 21, in main body 6, be provided with rotary drum 13, rotary drum 13 left ends are conical, in rotary drum 13, be provided with screw charging ram 14, the left end of rotary drum and screw charging ram is all connected with differential mechanism 11, the right-hand part of screw charging ram 14 is provided with internal layer oil pipe line 15 and outer water lines 16 outward successively, the right-hand member that rotary drum 13 is positioned at internal layer oil pipe line 15 and outer water lines 16 forms reservoir chamber 17, and reservoir chamber 17 the right are provided with liquid level baffle plate 18, rotary drum 13 right-hand parts are cylindrical shape, and left side is conical, and right-hand part inner bottom part is provided with anti-stream pipe 20, and described anti-stream pipe 20 is by reservoir chamber 17 and rotary drum 13 left side UNICOMs.
The concrete steps of this treatment technology are as follows: in every part of 100g, first the sodium hydroxide solution that is 12 by 50 parts of greasy dirts, 50 parts of pH, the activating agent rhamnolipid of 2.6 parts join in pug bucket 5, adopt ultrasonic extraction instrument 1 under frequency 20KHz, to carry out mixed processing, processing time is 10min, then mixture is entered to whizzer 2, the rotating speed of whizzer 2 inside spin charging rams 14 is 5000r/min, and mixture is 10min in the processing time of whizzer 2; And the temperature of controlling in whizzer 2 is 60 DEG C.
Embodiment 2:
Adopt the device of embodiment 1, the concrete steps of this treatment technology are as follows: in every part of 100g, first the sodium hydroxide solution that is 12 by 50 parts of greasy dirts, 50 parts of pH, the activating agent rhamnolipid of 2.6 parts join in pug bucket 5, adopt ultrasonic extraction instrument 1 under frequency 20KHz, to carry out mixed processing, processing time is 30min, then mixture is entered to whizzer 2, the rotating speed of whizzer 2 inside spin charging rams 14 is 4000r/min, and mixture is 20min in the processing time of whizzer 2; And the temperature of controlling in whizzer 2 is 50 DEG C.
The rate of recovery that separates of embodiment 1 and embodiment 2 is respectively 96% and 97%.
Claims (3)
1. a greasy dirt reclaims method for separating and processing, it is characterized in that, this processing method adopts as lower device, this device comprises ultrasonic extraction instrument (1) and whizzer (2), ultrasonic extraction instrument (1) comprises signal generator (3), power conversion instrument (4) and pug bucket (5), whizzer (2) comprises main body (6), the outer housing (7) that is provided with of main body (6), housing (7) right-hand member is provided with the charging aperture (8) being connected with pug bucket (5), charging aperture (8) base portion is provided with charging aperture bearing bracket stand (9), housing (7) left end is provided with mud discharging mouth bearing bracket stand (10) and coupled differential mechanism (11), bottom, housing (7) left side is provided with mud discharging mouth (12), in main body (6), be provided with rotary drum (13), rotary drum (13) left end is conical, in rotary drum (13), be provided with screw charging ram (14), the left end of rotary drum and screw charging ram is all connected with differential mechanism (11), the right-hand part of screw charging ram (14) is provided with internal layer oil pipe line (15) and outer water lines (16) outward successively, the right-hand member that rotary drum (13) is positioned at internal layer oil pipe line (15) and outer water lines (16) forms reservoir chamber (17), reservoir chamber (17) the right is provided with liquid level baffle plate (18), described rotary drum (13) right-hand part is cylindrical shape, and left side is conical, and right-hand part inner bottom part is provided with anti-stream pipe (20), and described anti-stream pipe (20) is by reservoir chamber (17) and rotary drum (13) left side UNICOM,
The concrete steps of this processing method are as follows: first 50 mass parts greasy dirts, the sodium hydroxide solution that 50 mass parts pH are 12, the rhamnolipid of 2.6 mass parts are joined in pug bucket (5), adopt ultrasonic extraction instrument (1) under frequency 20KHz, to carry out mixed processing, processing time is 10-30min, then mixture is entered to whizzer (2), the rotating speed of whizzer (2) inside spin charging ram (14) is 4000-5000r/min, and mixture is 10-20min in the processing time of whizzer (2); And the temperature of controlling in whizzer (2) is 50-60 DEG C.
2. a kind of greasy dirt according to claim 1 reclaims method for separating and processing, it is characterized in that, is provided with heat-insulation layer (19) in described main body (6), and described heat-insulation layer (19) is positioned at main body (6) inwall inner side, and heat-insulation layer is provided with heater in (19).
3. a kind of greasy dirt according to claim 1 reclaims method for separating and processing, it is characterized in that, mud discharging mouth (12) bottom is provided with spoil disposal baffle plate (21).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
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| CN201410725882.8A CN104556599B (en) | 2014-12-04 | 2014-12-04 | A kind of greasy dirt reclaims separating treatment technology |
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| Application Number | Priority Date | Filing Date | Title |
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| CN201410725882.8A CN104556599B (en) | 2014-12-04 | 2014-12-04 | A kind of greasy dirt reclaims separating treatment technology |
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| CN104556599A CN104556599A (en) | 2015-04-29 |
| CN104556599B true CN104556599B (en) | 2016-05-25 |
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| CN104907160B (en) * | 2015-05-29 | 2017-09-05 | 大丰市和顺新能源科技研发有限公司 | A kind of oil-sand separation groove mortar outlet sand sealing device |
| CN105668989A (en) * | 2016-03-28 | 2016-06-15 | 王嘉成 | Petroleum sludge harmless treatment system and petroleum sludge separating device thereof |
| CN109851189A (en) * | 2018-12-26 | 2019-06-07 | 王敏晓 | A kind of river sludge separating treatment system |
| CN113698065A (en) * | 2021-08-20 | 2021-11-26 | 常州大学 | Environment-friendly separation method of refined oil sludge |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN1033162A (en) * | 1988-12-06 | 1989-05-31 | 苏州市化工设备三厂 | Spiral discharge sedimentation centrifuge |
| KR100688036B1 (en) * | 2006-08-16 | 2007-03-02 | 화양중공업 주식회사 | The centrifugal dehydrator which does not use a coagulant and in which the sludge is extracted |
| JP2012091091A (en) * | 2010-10-26 | 2012-05-17 | Prosper:Kk | Apparatus and method for separating oil in oil-containing material |
| CN102041038B (en) * | 2010-12-30 | 2013-10-16 | 中国石油天然气股份有限公司 | Method for treating ageing oil of viscous oil |
| CN102849908B (en) * | 2012-09-12 | 2014-07-02 | 余国贤 | Ultrasonic treatment method and device of oil field sand-containing oil sludge |
| CN202898176U (en) * | 2012-09-18 | 2013-04-24 | 中国石油天然气股份有限公司 | Resourceful treatment device for sandy oil-containing sludge |
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| CB03 | Change of inventor or designer information |
Inventor after: Wang Beifu Inventor after: Nie Lihong Inventor after: Zhou Mu Inventor after: Zhao Wei Inventor after: Chen Caisheng Inventor after: Fang Qianqian Inventor before: Zhou Mu Inventor before: Zhao Wei Inventor before: Chen Caisheng Inventor before: Fang Qianqian Inventor before: Wang Beifu |
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Effective date of registration: 20190813 Address after: 316022 Workplace B165, 5th floor, Zhonglang Seascape Building, 188 Tianluoshi Road, Lincheng Street, Zhoushan Marine Science City, Zhejiang Province Patentee after: Zhejiang Jincheng Environmental Protection Technology Engineering Co., Ltd. Address before: 316000 Putuo District, Zhoushan, Zhujiajian street, Datong Road, No. 127, No. Patentee before: Zhejiang Ocean University |
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