CN202595050U - Production device of high-performance environment-friendly rubber oil - Google Patents
Production device of high-performance environment-friendly rubber oil Download PDFInfo
- Publication number
- CN202595050U CN202595050U CN 201220242912 CN201220242912U CN202595050U CN 202595050 U CN202595050 U CN 202595050U CN 201220242912 CN201220242912 CN 201220242912 CN 201220242912 U CN201220242912 U CN 201220242912U CN 202595050 U CN202595050 U CN 202595050U
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- CN
- China
- Prior art keywords
- raw material
- lubricating oil
- raffinate
- extraction tower
- outlet
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
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- 238000004519 manufacturing process Methods 0.000 title claims abstract description 11
- 239000002994 raw material Substances 0.000 claims abstract description 59
- 239000010687 lubricating oil Substances 0.000 claims abstract description 55
- 239000002904 solvent Substances 0.000 claims abstract description 49
- 238000000605 extraction Methods 0.000 claims abstract description 48
- 239000003921 oil Substances 0.000 claims abstract description 41
- 238000002156 mixing Methods 0.000 claims abstract description 39
- 238000007670 refining Methods 0.000 claims abstract description 13
- 238000005496 tempering Methods 0.000 claims description 13
- 239000000314 lubricant Substances 0.000 claims description 4
- 230000008878 coupling Effects 0.000 claims description 3
- 238000010168 coupling process Methods 0.000 claims description 3
- 238000005859 coupling reaction Methods 0.000 claims description 3
- 238000000034 method Methods 0.000 abstract description 3
- 238000001704 evaporation Methods 0.000 abstract 4
- 230000008020 evaporation Effects 0.000 abstract 4
- 239000000463 material Substances 0.000 abstract 1
- HYBBIBNJHNGZAN-UHFFFAOYSA-N furfural Chemical compound O=CC1=CC=CO1 HYBBIBNJHNGZAN-UHFFFAOYSA-N 0.000 description 4
- 238000005516 engineering process Methods 0.000 description 3
- 238000004458 analytical method Methods 0.000 description 2
- 230000007613 environmental effect Effects 0.000 description 2
- 125000005575 polycyclic aromatic hydrocarbon group Chemical group 0.000 description 2
- 238000000746 purification Methods 0.000 description 2
- FMMWHPNWAFZXNH-UHFFFAOYSA-N Benz[a]pyrene Chemical compound C1=C2C3=CC=CC=C3C=C(C=C3)C2=C2C3=CC=CC2=C1 FMMWHPNWAFZXNH-UHFFFAOYSA-N 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000004821 distillation Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 239000003292 glue Substances 0.000 description 1
- 238000005461 lubrication Methods 0.000 description 1
- 238000002360 preparation method Methods 0.000 description 1
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- Production Of Liquid Hydrocarbon Mixture For Refining Petroleum (AREA)
Abstract
The utility model relates to an environment-friendly rubber oil production device; the lubricating oil fraction material tank is connected with the lubricating oil fraction extraction tower; the lubricating oil fraction extraction tower is connected with the raffinate flash evaporation stripping tower, and the lubricating oil fraction extraction tower is connected with the extract flash evaporation stripping tower; the lubricating oil fraction extraction tower is connected with a refined solvent tank; the extract flash stripping tower is connected with a lubricating oil fraction/solvent refined extract oil blending tank; the lubricating oil fraction raw material tank is connected with a lubricating oil fraction/solvent refined extract oil blending tank; the lubricating oil fraction/solvent refined extract oil blending tank is connected with the blending raw material raffinate extraction tower; the blending raw material raffinate extraction tower is connected with the blending raw material raffinate flash evaporation stripping tower, and the blending raw material raffinate extraction tower is connected with the blending raw material extract flash evaporation stripping tower; the mixed raw material raffinate extraction tower is connected with a refined solvent tank; the device has simple process, selects proper raw materials, can produce high-performance environment-friendly rubber oil by adopting the traditional physical refining, and reduces the production cost.
Description
Technical field
The utility model relates to a kind of production equipment that is applicable to the high-performance environment-friendly rubber oil of oil-filled glue and tyre industry
Background technology
Environment-friendly rubber extending oil development research both at home and abroad in recent years is very active, has emerged in large numbers many patent achievements.Have plenty of directly refining environment-friendly rubber oil, for example the patent CN101591453A of producing of lubex; Have plenty of lubex is improved the solvent treatment effect through adding anti-extractant, produce environment-friendly rubber oil, for example patent CN102140369A; Having plenty of the distillate of employing is raw material, and first solvent treatment is produced and extracted oil out, and secondary refining is produced environment-friendly rubber oil again, for example patent CN101597513A; Have plenty of lubex is adopted hydrogenation-solvent combinations purification techniques, European patent EP 1106673 B1 for example, whole explained hereafter investment is bigger, and process cost is higher.Having plenty of with the treated oil is raw material, and CN101597512A discloses a kind of environment-friendly rubber oil and preparation method thereof such as patent, comprises the steps: l) be raw oil to subtract three-way distillate, carry out the furfural extracting, obtain treated oil one time; 2) with step l) treated oil obtaining carries out the extracting of furfural secondary, and the secondary that obtains is extracted oil out and is environment-friendly rubber oil.
Having plenty of with the underpressure distillation residual oil is raw material; Adopt solvent deasphalting-solvent treatment technology to obtain the qualified environmental protection residual oil of polycyclic aromatic hydrocarbons as environment-friendly rubber oil; But owing to contain bituminous matter in the product; Be not suitable for the I346 analytical procedure, can't make analysis, on environmental-protecting performance, also have certain objection PCA content.
The utility model content
The purpose of the utility model provides simple, the cost-effective environment-friendly rubber oil production equipment of a kind of technology, selects suitable raw material, adopts the refining production cost that just can produce high-performance environment-friendly rubber oil, greatly reduce environment-friendly rubber oil of conventional physical.
The described environment-friendly rubber oil production equipment of the utility model is by the lubricating oil distillate head tank; Oily tempering tank is extracted in lubricating oil distillate/solvent treatment out, lubricating oil distillate extraction tower, raffinate flash steam stripper; Extract flash steam stripper; Blending raw material raffinate extraction tower, blending raw material raffinate flash steam stripper, the raw material Extract flash steam stripper that is in harmonious proportion is formed; Lubricating oil distillate head tank side outlet is connected with lubricating oil distillate extraction tower lower inlet; The outlet that is positioned at lubricating oil distillate extraction tower top is connected with the inlet that is positioned at raffinate flash steam stripper bottom, and the outlet that is positioned at lubricating oil distillate extraction tower bottom is connected with the inlet that is positioned at Extract flash steam stripper bottom; The inlet that is positioned at lubricating oil distillate extraction tower top is connected with the refining solvent jar; Be positioned at the outlet and the lubricant base pipe coupling of raffinate flash steam stripper bottom, the outlet that is positioned at raffinate flash steam stripper top is connected with solvent recovering system; The outlet that is positioned at Extract flash steam stripper top is connected with solvent recovering system, and the outlet that is positioned at Extract flash steam stripper bottom is extracted oily tempering tank out with lubricating oil distillate/solvent treatment and is connected; The outlet that is positioned at lubricating oil distillate head tank bottom is extracted oily tempering tank out with lubricating oil distillate/solvent treatment and is connected; Lubricating oil distillate/solvent treatment is extracted oily tempering tank outlet out and is connected with blending raw material raffinate extraction tower inlet; Be positioned at the outlet of concocting raw material raffinate extraction tower top and be connected with blending raw material raffinate flash steam stripper inlet, the outlet that is positioned at blending raw material raffinate extraction tower bottom is connected with mediation raw material Extract flash steam stripper inlet; Blending raw material raffinate extraction tower is connected with the refining solvent jar; The outlet at blending raw material raffinate flash steam stripper top is connected with solvent recovering system, and the outlet that is positioned at blending raw material raffinate flash steam stripper bottom is connected with high-performance environment-friendly rubber oil tank; The outlet that is positioned at mediation raw material Extract flash steam stripper top is connected with solvent recovering system.
The lubricating oil distillate raw material gets into the lubricating oil distillate extraction tower from the tower bottom; Refining solvent gets into from lubricating oil distillate extraction tower top; Raw material and solvent tower reverse contact extracting refining after; After raffinate flows out from lubricating oil distillate extraction tower top, get into raffinate flash steam stripper and remove solvent, obtain lubricant base; After Extract flows out from lubricating oil distillate extraction tower bottom; Get into Extract flash steam stripper and remove solvent; At the bottom of tower, obtain the higher solvent-extracted oil of aromaticity content; This solvent-extracted oil be in harmonious proportion in proportion in blending head tank V2 from another road lubricating oil distillate of lubricating oil distillate head tank after, get into blending raw material raffinate extraction tower, in blending raw material raffinate extraction tower with the reverse contact treating of the solvent of top of tower after; Blending raw material raffinate extraction tower top of tower raffinate gets into blending raw material raffinate flash steam stripper, and the treated oil that removes behind the solvent is high-performance environment-friendly rubber oil.
Adopt and select raw material; Suitable purification condition; The conventional solvent process for refining just can make the CA value between the 15.0-25%, aromaticity content is between 40.0-55%; Benzopyrene less than 10 μ g/g, satisfies the high-performance environment-friendly rubber oil that European Union environmental protection instruction 2005/69/EC requires less than 1 μ g/g, 8 kinds of specific polycyclic aromatic hydrocarbons total contents fully, and yield exceeds 20-30% than the environment-friendly rubber oil that straight lubrication oil solvent treatment extraction oil obtains as raw material.
Description of drawings
The production equipment synoptic diagram of Fig. 1 high-performance environment-friendly rubber oil.
Wherein: V1-lubricating oil distillate head tank; Oily tempering tank is extracted in V2-lubricating oil distillate/solvent treatment out, T1-lubricating oil distillate extraction tower, T2-raffinate flash steam stripper; T3-Extract flash steam stripper; T4-blending raw material raffinate extraction tower, T5-blending raw material raffinate flash steam stripper, T6-mediation raw material Extract flash steam stripper
Embodiment
The described environment-friendly rubber oil production equipment of the utility model is by lubricating oil distillate head tank V1; Oily tempering tank V2 is extracted in lubricating oil distillate/solvent treatment out, lubricating oil distillate extraction tower T1, raffinate flash steam stripper T2; Extract flash steam stripper T3; Blending raw material raffinate extraction tower T4, blending raw material raffinate flash steam stripper T5, the raw material Extract flash steam stripper T6 that is in harmonious proportion forms; Lubricating oil distillate head tank V1 side outlet is connected with lubricating oil distillate extraction tower T1 lower inlet; The outlet that is positioned at lubricating oil distillate extraction tower T1 top is connected with the inlet that is positioned at raffinate flash steam stripper T2 bottom, and the outlet that is positioned at lubricating oil distillate extraction tower T1 bottom is connected with the inlet that is positioned at Extract flash steam stripper T3 bottom; The inlet that is positioned at lubricating oil distillate extraction tower T1 top is connected with the refining solvent jar; Be positioned at the outlet and the lubricant base pipe coupling of raffinate flash steam stripper T2 bottom, the outlet that is positioned at raffinate flash steam stripper T2 top is connected with solvent recovering system; The outlet that is positioned at Extract flash steam stripper T3 top is connected with solvent recovering system, and the outlet that is positioned at Extract flash steam stripper T3 bottom is extracted oily tempering tank V2 out with lubricating oil distillate/solvent treatment and is connected; The outlet that is positioned at lubricating oil distillate head tank V1 bottom is extracted oily tempering tank V2 out with lubricating oil distillate/solvent treatment and is connected; Lubricating oil distillate/solvent treatment is extracted oily tempering tank V2 outlet out and is connected with blending raw material raffinate extraction tower T4 inlet; Be positioned at the outlet of concocting raw material raffinate extraction tower T4 top and be connected with blending raw material raffinate flash steam stripper T5 inlet, the outlet that is positioned at blending raw material raffinate extraction tower T4 bottom is connected with mediation raw material Extract flash steam stripper T6 inlet; Blending raw material raffinate extraction tower T4 is connected with the refining solvent jar; The outlet at blending raw material raffinate flash steam stripper T5 top is connected with solvent recovering system, and the outlet that is positioned at blending raw material raffinate flash steam stripper T5 bottom is connected with high-performance environment-friendly rubber oil tank; The outlet that is positioned at mediation raw material Extract flash steam stripper T6 top is connected with solvent recovering system.
Claims (1)
1. environment-friendly rubber oil production equipment, by the lubricating oil distillate head tank, oily tempering tank is extracted in lubricating oil distillate/solvent treatment out; The lubricating oil distillate extraction tower; Raffinate flash steam stripper, Extract flash steam stripper, blending raw material raffinate extraction tower; Blending raw material raffinate flash steam stripper, the raw material Extract flash steam stripper that is in harmonious proportion is formed; It is characterized in that: lubricating oil distillate head tank side outlet is connected with lubricating oil distillate extraction tower lower inlet; The outlet that is positioned at lubricating oil distillate extraction tower top is connected with the inlet that is positioned at raffinate flash steam stripper bottom, and the outlet that is positioned at lubricating oil distillate extraction tower bottom is connected with the inlet that is positioned at Extract flash steam stripper bottom; The inlet that is positioned at lubricating oil distillate extraction tower top is connected with the refining solvent jar; Be positioned at the outlet and the lubricant base pipe coupling of raffinate flash steam stripper bottom, the outlet that is positioned at raffinate flash steam stripper top is connected with solvent recovering system; The outlet that is positioned at Extract flash steam stripper top is connected with solvent recovering system, and the outlet that is positioned at Extract flash steam stripper bottom is extracted oily tempering tank out with lubricating oil distillate/solvent treatment and is connected; The outlet that is positioned at lubricating oil distillate head tank bottom is extracted oily tempering tank out with lubricating oil distillate/solvent treatment and is connected; Lubricating oil distillate/solvent treatment is extracted oily tempering tank outlet out and is connected with blending raw material raffinate extraction tower inlet; Be positioned at the outlet of concocting raw material raffinate extraction tower top and be connected with blending raw material raffinate flash steam stripper inlet, the outlet that is positioned at blending raw material raffinate extraction tower bottom is connected with mediation raw material Extract flash steam stripper inlet; Blending raw material raffinate extraction tower is connected with the refining solvent jar; The outlet at blending raw material raffinate flash steam stripper top is connected with solvent recovering system, and the outlet that is positioned at blending raw material raffinate flash steam stripper bottom is connected with high-performance environment-friendly rubber oil tank; The outlet that is positioned at mediation raw material Extract flash steam stripper top is connected with solvent recovering system.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220242912 CN202595050U (en) | 2012-05-28 | 2012-05-28 | Production device of high-performance environment-friendly rubber oil |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220242912 CN202595050U (en) | 2012-05-28 | 2012-05-28 | Production device of high-performance environment-friendly rubber oil |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202595050U true CN202595050U (en) | 2012-12-12 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220242912 Expired - Fee Related CN202595050U (en) | 2012-05-28 | 2012-05-28 | Production device of high-performance environment-friendly rubber oil |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202595050U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104513672A (en) * | 2013-09-27 | 2015-04-15 | 中国石油天然气集团公司 | Solvent refining equipment |
| CN104611006A (en) * | 2015-01-19 | 2015-05-13 | 中国石油天然气股份有限公司 | Equipment and method for improving gassing resistance of transformer oil |
-
2012
- 2012-05-28 CN CN 201220242912 patent/CN202595050U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104513672A (en) * | 2013-09-27 | 2015-04-15 | 中国石油天然气集团公司 | Solvent refining equipment |
| CN104513672B (en) * | 2013-09-27 | 2016-10-19 | 中国石油天然气集团公司 | A kind of solvent refining unit |
| CN104611006A (en) * | 2015-01-19 | 2015-05-13 | 中国石油天然气股份有限公司 | Equipment and method for improving gassing resistance of transformer oil |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20121212 Termination date: 20210528 |