CN101161783B - Environment-friendly type oil refining method and oil refining device employing the method - Google Patents
Environment-friendly type oil refining method and oil refining device employing the method Download PDFInfo
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- CN101161783B CN101161783B CN2006101072587A CN200610107258A CN101161783B CN 101161783 B CN101161783 B CN 101161783B CN 2006101072587 A CN2006101072587 A CN 2006101072587A CN 200610107258 A CN200610107258 A CN 200610107258A CN 101161783 B CN101161783 B CN 101161783B
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- oil refining
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Abstract
The invention discloses an environmental friendly oil refining method, wherein, fragmented waste material containing carbon and strong base are filled in a reactor and heated to raise the temperature to 350 DEG C to 380 DEG C for catalytic pyrolysis reaction and the heating is stopped when the reaction finishes; the mixed steam generated during the reaction enters into a steam separating chamber for pressure release and then enters into an oil duct condenser to be cooled down to 10 DEG C to 40 DEG C; moreover, the condensed liquid enters into an oil-water separator for oil-water separation, while the gas enters into a fuel gas burner for combustion with the dusty flue gas which is generated by combustion discharged after purification. The invention also discloses an oil refining device adopting the method. The environmental friendly oil refining method can convert most carbonaceous compositions in waste rubber or/and waste plastics into liquid fuel oil and also converts the carbonaceous gas generated during production into heat energy through a burner for effective utilization; moreover, the method cause no environmental pollution during the whole process, thereby being an available approach for making use of renewable resources.
Description
Technical field
The invention belongs to the preparation of liquid hydrocarbon, relate in particular to a kind of method with plastic waste, waste rubber oil refining.
Background technology
Plastics, rubber under normal circumstances are difficult to natural degradation, have become the main source of white pollution.Some easy devices with waste old, oil refining by waste plastic have appearred in the market, can enough catalytic thermal cracking method waste old, plastics be smelt oil, but simple because of its technology, be simply equipped, the waste gas that produces in producing, flue dust etc. are not processed substantially, and the result has caused new pollution to environment.
Summary of the invention
The purpose of this invention is to provide a kind of method with plastic waste, waste rubber oil refining of environment-friendly type, the present invention also provides the oil refining apparatus of this method of application.
For achieving the above object, the present invention adopts following technical scheme:
A kind of environment-friendly type oil refining method is the waste materials containing carbon that will handle through fragmentation packs in the rotary processor with highly basic, and heating makes its temperature rise to 350 ℃～380 ℃, carries out catalytic cracking reaction, finishes to stop to heat to reaction; The mixing steam that produces in the reaction process enters into branch gas bag release of pressure, enter then and cool to 10 ℃～40 ℃ in the oil duct condenser, the liquid that obtains enters and carries out oily water separation in the water-and-oil separator, gas enters in the gas burner and burns, the ash-laden gas that burning produces is discharged after purifying, described gas burner is divided into first gas burner and second gas burner, in heat-processed to waste materials containing carbon, earlier be warmed up to 250 ℃ with oil fuel burner, close oil fuel burner, when continuing to be warmed up to 380 ℃ with first gas burner then, first gas burner cuts out, second gas burner is opened and is carried out invalid burning, and the interior temperature of rotary processor this moment begins to descend, when temperature drops to 350 ℃, second gas burner cuts out, first gas burner restarts burning, and rotary processor is heated, and this conversion combustion processes finishes until reaction.
Described waste materials containing carbon is that waste rubber is or/and plastic waste.
The weight ratio of highly basic and waste materials containing carbon is 3: 1000～5: 1000.
Use the oil refining apparatus of above-mentioned environment-friendly type oil refining method: the rotary processor body is contained in and rotates on the support, motor links to each other with the rotary processor body by speed reduction unit, the rotary processor body is positioned at insulation shell, the oil fuel burner and first gas burner are equipped with in rotary processor body below, opening for feed and steam outlet are arranged on the rotary processor body, steam outlet links to each other with a minute gas bag, at the steam outlet place tensimeter and thermometer are housed, divide the outlet of gas bag to link to each other with the import of oil duct condenser, the outlet of oil duct condenser links to each other with water-and-oil separator, water-and-oil separator links to each other with the inflammable gas withdrawing can by escape pipe, first gas burner links to each other with the inflammable gas withdrawing can, second gas burner also links to each other with the inflammable gas withdrawing can, all there is defeated smoke pipe the top of the insulation shell top and second burner, and defeated smoke pipe links to each other with smoke eliminator by the flue condenser.
Described smoke eliminator is a water slug formula fly-ash separator.
This environment-friendly type oil refining method, can be waste rubber or/and the most of carbonaceous component in the plastic waste changes into liquid fuel, and the carbonaceous gas that produces in the production process is converted into heat energy through burner effectively utilizes, the atmospheric polluting materials such as flue dust that produce in the whole process are disposed by advanced person's dust-removal system basically, environment not being polluted, is a kind of effective ways that utilize renewable resources.
Description of drawings
Accompanying drawing is the structural representation of oil refining apparatus.
Embodiment
Embodiment 1: oil refining apparatus as shown in drawings, rotary processor body 4 is contained in and rotates on the support 2, motor 21 links to each other with the rotary processor body by speed reduction unit 22, rotary processor body 4 is positioned at insulation shell 6, the oil fuel burner 23 and first gas burner 26 are equipped with in rotary processor body 4 belows, and oil fuel burner 23 is by fuel tank 24 fuel feeding.Opening for feed 3 and steam outlet are arranged on the rotary processor body 4, steam outlet links to each other with minute gas bag 13 by four-way closed tube 5, tensimeter 14 and thermometer 8 are housed at the steam outlet place, divide the outlet of gas bag 13 to link to each other with the import of oil duct condenser 12 by closed tube 11, the outlet of oil duct condenser 12 links to each other with water-and-oil separator 20, safety valve 15 and wash water valve 19 are housed on the water-and-oil separator 20, water-and-oil separator 20 links to each other with inflammable gas withdrawing can 17 by escape pipe 16, safety valve and wash water valve also are housed on the inflammable gas withdrawing can 17, first gas burner 26 links to each other with inflammable gas withdrawing can 17, second gas burner 1 also links to each other with inflammable gas withdrawing can 17, all there is defeated smoke pipe 7 top of insulation shell 6 tops and second burner 1, and defeated smoke pipe 7 links to each other with water slug formula fly-ash separator 10 by flue condenser 9.Water inlet pipe and rising pipe are arranged on the flue condenser 9, water inlet pipe and rising pipe are also arranged on the oil duct condenser 12.
Adopt the oil refining process of said apparatus as follows: with waste rubber and plastic waste after the fragmentation of strand cutting mill is handled, in the rotary processor body pack into from opening for feed, pack into simultaneously and account for the sodium hydroxide of waste rubber and plastic waste gross weight 3/1000ths, with oil fuel burner rotary processor is heated earlier, be warmed up to 250 ℃.In whole heat-processed, rotary processor constantly rotates, and makes wherein plastic waste, waste rubber and sodium hydroxide thorough mixing.When being warmed up to 150 ℃ of left and right sides, catalytic cracking reaction can take place in the rotary processor, produce the hydro carbons mixing steam, mixing steam enters into branch gas bag release of pressure, enter successively then in three oil duct condensers and cool to 40 ℃, the liquid that obtains enters and carries out oily water separation in the water-and-oil separator, enters the C1～C4 hydrocarbon gas in addition in the water-and-oil separator simultaneously, and hydrocarbon gas enters the vertical enclosed inflammable gas withdrawing can of water seal from escape pipe.When rotation treatment actuator temperature to 250 ℃, close oil fuel burner, hydrocarbon gas in the inflammable gas withdrawing can enters in first gas burner from gas pipe line and burns, continuation is heated rotary processor, when being warmed up to 380 ℃, first gas burner cuts out, second gas burner is opened and is carried out invalid burning, the interior temperature of rotary processor this moment begins to descend, when temperature dropped to 350 ℃, second gas burner cut out, and first gas burner restarts burning, rotary processor is heated, and this conversion combustion processes is till reaction finishes.
Ash-laden gas through oil fuel burner and the generation of first, second gas burner enters the flue condenser through tobacco transmission pipe, and the laggard water impact formula fly-ash separator of lowering the temperature carries out purifying treatment such as desulfurization, dedusting.
When using 15m
3Rotary processor when filling raw material production, be heated to about 150 ℃ of 2 hours times spent from normal temperature, be heated to about 380 ℃ of 3 hours times spent from 150 ℃, the time that maintains between 350 ℃ to 380 ℃ needs 6 hours approximately, can react to finish.When reaction finished, the manometric reading at rotary processor steam outlet place can obviously reduce.
Embodiment 2: in the present embodiment, as solvating agent, the add-on of potassium hydroxide is 5/1000ths of waste rubber and a plastic waste gross weight with potassium hydroxide, and the mixing steam that produces in the reaction process is cooled to 10 ℃ in the oil duct condenser, and other is identical with embodiment 1.
Embodiment 3: in the present embodiment, as solvating agent, the add-on of sodium hydroxide is 4/1000ths of waste rubber and a plastic waste gross weight with sodium hydroxide, and the mixing steam that produces in the reaction process is cooled to 20 ℃ in the oil duct condenser, and other is identical with embodiment 1.
Embodiment 4: in the present embodiment, as solvating agent, the add-on of sodium hydroxide is 5/1000ths of waste rubber and a plastic waste gross weight with sodium hydroxide, and the mixing steam that produces in the reaction process is cooled to 30 ℃ in the oil duct condenser, and other is identical with embodiment 1.
Embodiment 5: in the present embodiment, with potassium hydroxide as solvating agent, the add-on of potassium hydroxide is 4.5/1000ths of waste rubber and a plastic waste gross weight, and the mixing steam that produces in the reaction process is cooled to 25 ℃ in the oil duct condenser, and other is identical with embodiment 1.
Embodiment 6: in the present embodiment, with sodium hydroxide as solvating agent, the add-on of sodium hydroxide is 3.5/1000ths of waste rubber and a plastic waste gross weight, and the mixing steam that produces in the reaction process is cooled to 10 ℃ in the oil duct condenser, and other is identical with embodiment 1.
Embodiment 7: in the present embodiment, as solvating agent, the add-on of sodium hydroxide is 4/1000ths of waste rubber and a plastic waste gross weight with sodium hydroxide, and the mixing steam that produces in the reaction process is cooled to 40 ℃ in the oil duct condenser, and other is identical with embodiment 1.
Embodiment 8: in the present embodiment, make raw material with plastic waste, as solvating agent, the add-on of sodium hydroxide is 4/1000ths of a plastic waste weight with sodium hydroxide, the mixing steam that produces in the reaction process is cooled to 35 ℃ in the oil duct condenser, other is identical with embodiment 1.
Embodiment 9: in the present embodiment, make raw material with plastic waste, as solvating agent, the add-on of potassium hydroxide is 3/1000ths of a plastic waste weight with potassium hydroxide, the mixing steam that produces in the reaction process is cooled to 25 ℃ in the oil duct condenser, other is identical with embodiment 1.
Embodiment 10: in the present embodiment, make raw material with plastic waste, as solvating agent, the add-on of sodium hydroxide is 5/1000ths of a plastic waste weight with sodium hydroxide, the mixing steam that produces in the reaction process is cooled to 15 ℃ in the oil duct condenser, other is identical with embodiment 1.
Embodiment 11: in the present embodiment, make raw material with plastic waste, as solvating agent, the add-on of potassium hydroxide is 3.5/1000ths of a plastic waste weight with potassium hydroxide, the mixing steam that produces in the reaction process is cooled to 20 ℃ in the oil duct condenser, other is identical with embodiment 1.
Embodiment 12: in the present embodiment, make raw material with waste rubber, as solvating agent, the add-on of sodium hydroxide is 4.5/1000ths of a waste rubber weight with sodium hydroxide, the mixing steam that produces in the reaction process is cooled to 30 ℃ in the oil duct condenser, other is identical with embodiment 1.
Embodiment 13: in the present embodiment, make raw material with waste rubber, as solvating agent, the add-on of potassium hydroxide is 5/1000ths of a waste rubber weight with potassium hydroxide, the mixing steam that produces in the reaction process is cooled to 20 ℃ in the oil duct condenser, other is identical with embodiment 1.
Embodiment 14: in the present embodiment, make raw material with waste rubber, as solvating agent, the add-on of sodium hydroxide is 3/1000ths of a waste rubber weight with sodium hydroxide, the mixing steam that produces in the reaction process is cooled to 35 ℃ in the oil duct condenser, other is identical with embodiment 1.
Embodiment 15: in the present embodiment, make raw material with waste rubber, as solvating agent, the add-on of potassium hydroxide is 4/1000ths of a waste rubber weight with potassium hydroxide, the mixing steam that produces in the reaction process is cooled to 10 ℃ in the oil duct condenser, other is identical with embodiment 1.
Claims (5)
1. environment-friendly type oil refining method is characterized in that: the waste materials containing carbon that will handle through fragmentation is packed into highly basic in the rotary processor, and heating makes its temperature rise to 350 ℃～380 ℃, carries out catalytic cracking reaction, finishes to stop to heat to reaction; The mixing steam that produces in the reaction process enters into branch gas bag release of pressure, enter then and cool to 10 ℃～40 ℃ in the oil duct condenser, the liquid that obtains enters and carries out oily water separation in the water-and-oil separator, gas enters in the gas burner and burns, the ash-laden gas that burning produces is discharged after purifying, described gas burner is divided into first gas burner and second gas burner, in heat-processed to waste materials containing carbon, earlier be warmed up to 250 ℃ with oil fuel burner, close oil fuel burner, when continuing to be warmed up to 380 ℃ with first gas burner then, first gas burner cuts out, second gas burner is opened and is carried out invalid burning, and the interior temperature of rotary processor this moment begins to descend, when temperature drops to 350 ℃, second gas burner cuts out, first gas burner restarts burning, and rotary processor is heated, and this conversion combustion processes finishes until reaction.
2. environment-friendly type oil refining method as claimed in claim 1 is characterized in that: described waste materials containing carbon is that waste rubber is or/and plastic waste.
3. environment-friendly type oil refining method as claimed in claim 1 is characterized in that: the weight ratio of highly basic and waste materials containing carbon is 3: 1000～5: 1000.
4. use the oil refining apparatus of environment-friendly type oil refining method as claimed in claim 1, it is characterized in that: the rotary processor body is contained in and rotates on the support, motor links to each other with the rotary processor body by speed reduction unit, the rotary processor body is positioned at insulation shell, the oil fuel burner and first gas burner are equipped with in rotary processor body below, opening for feed and steam outlet are arranged on the rotary processor body, steam outlet links to each other with a minute gas bag, at the steam outlet place tensimeter and thermometer are housed, divide the outlet of gas bag to link to each other with the import of oil duct condenser, the outlet of oil duct condenser links to each other with water-and-oil separator, water-and-oil separator links to each other with the inflammable gas withdrawing can by escape pipe, first gas burner links to each other with the inflammable gas withdrawing can, second gas burner also links to each other with the inflammable gas withdrawing can, all there is defeated smoke pipe the top of the insulation shell top and second burner, and defeated smoke pipe links to each other with smoke eliminator by the flue condenser.
5. oil refining apparatus as claimed in claim 4 is characterized in that: described smoke eliminator is a water slug formula fly-ash separator.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2006101072587A CN101161783B (en) | 2006-10-10 | 2006-10-10 | Environment-friendly type oil refining method and oil refining device employing the method |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2006101072587A CN101161783B (en) | 2006-10-10 | 2006-10-10 | Environment-friendly type oil refining method and oil refining device employing the method |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN101161783A CN101161783A (en) | 2008-04-16 |
| CN101161783B true CN101161783B (en) | 2011-11-02 |
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| CN2006101072587A Expired - Fee Related CN101161783B (en) | 2006-10-10 | 2006-10-10 | Environment-friendly type oil refining method and oil refining device employing the method |
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Families Citing this family (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102464991A (en) * | 2010-11-16 | 2012-05-23 | 李栋 | Environment-friendly continuous-mode oil refining method |
| CN102213433A (en) * | 2011-05-23 | 2011-10-12 | 开县双兴再生能源有限公司 | Waste oil smelting exhaust gas back-burning device |
| CN102311752B (en) * | 2011-08-17 | 2013-12-18 | 苏华山 | Method for preparing mixed oil from plastics and rubber |
| CN102925192A (en) * | 2012-11-19 | 2013-02-13 | 易林 | Environment-friendly energy-saving system device for producing fuel oil by using waste rubber |
| CN103937524B (en) * | 2014-04-10 | 2016-03-23 | 张聪兴 | Rubber, mould solid oil refining cooling system |
| CN108753336A (en) * | 2018-06-08 | 2018-11-06 | 肖芳辉 | A kind of papermaking waste material oil refining method and device |
Citations (3)
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|---|---|---|---|---|
| CN1201816A (en) * | 1997-06-06 | 1998-12-16 | 李万春 | Method for producing diesel oil and gasoline from waste rubber |
| JP2005264104A (en) * | 2004-03-22 | 2005-09-29 | Japan Science & Technology Agency | Method for producing clean waste plastic pyrolysis oil |
| CN2937132Y (en) * | 2005-10-06 | 2007-08-22 | 恒誉轮胎回收有限公司 | Industrial continuous waste tire cracking device |
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2006
- 2006-10-10 CN CN2006101072587A patent/CN101161783B/en not_active Expired - Fee Related
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1201816A (en) * | 1997-06-06 | 1998-12-16 | 李万春 | Method for producing diesel oil and gasoline from waste rubber |
| JP2005264104A (en) * | 2004-03-22 | 2005-09-29 | Japan Science & Technology Agency | Method for producing clean waste plastic pyrolysis oil |
| CN2937132Y (en) * | 2005-10-06 | 2007-08-22 | 恒誉轮胎回收有限公司 | Industrial continuous waste tire cracking device |
Non-Patent Citations (3)
| Title |
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| JP特开平11293259A 1999.10.26 |
| JP特开平2005264104A 2005.09.29 |
| P.T.Williams et al..Combustion of Tyre Pyrolysis Oil.Trans IChem E.1998,76，part B291-301. * |
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| CN101161783A (en) | 2008-04-16 |
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Assignee: SHANGQIU DONGHE SPECIAL EQUIPMENT CO., LTD. Assignor: Li Dong Contract record no.: 2012410000008 Denomination of invention: Environment-friendly type oil refining method and oil refining device employing the method Granted publication date: 20111102 License type: Exclusive License Open date: 20080416 Record date: 20120228 |
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Owner name: SHANGQIU DONGHE SPECIAL EQUIPMENT CO., LTD. Free format text: FORMER OWNER: LI DONG Effective date: 20141114 |
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Effective date of registration: 20141114 Address after: 476000 Shangqiu East special equipment Co., Ltd., 18, Dong Yuan Road, Shangqiu Economic Development Zone, Henan, China Patentee after: SHANGQIU DONGHE SPECIAL EQUIPMENT CO., LTD. Address before: Shangqiu City, Henan province 476000 Kaixuan Road and Jianshe Road South Fork 20 meters west of Shangqiu Huanjie company Patentee before: Li Dong |
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Owner name: SHANGQIU DONGHE DEDICATED DEVICE CO., LTD. Free format text: FORMER NAME: SHANGQIU DONGHE SPECIAL EQUIPMENT CO., LTD. |
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Address after: No. 19 Shangqiu City, Henan province 476000 the urban-rural integration demonstration area road Patentee after: SHANGQIU DONGHE SPECIAL EQUIPMENTS INCORPORATED Co. Address before: 476000 Shangqiu East special equipment Co., Ltd., 18, Dong Yuan Road, Shangqiu Economic Development Zone, Henan, China Patentee before: SHANGQIU DONGHE SPECIAL EQUIPMENT CO., LTD. |
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Address after: No. 19 Shangqiu City, Henan province 476000 the urban-rural integration demonstration area road Patentee after: Henan East and environmental Polytron Technologies Inc Address before: No. 19 Shangqiu City, Henan province 476000 the urban-rural integration demonstration area road Patentee before: SHANGQIU DONGHE SPECIAL EQUIPMENTS INCORPORATED Co. |
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Granted publication date: 20111102 Termination date: 20191010 |