CN107748246A - A kind of lubricating oil coarse separation dewatering process parameter selects collection of illustrative plates - Google Patents
A kind of lubricating oil coarse separation dewatering process parameter selects collection of illustrative plates Download PDFInfo
- Publication number
- CN107748246A CN107748246A CN201710956662.XA CN201710956662A CN107748246A CN 107748246 A CN107748246 A CN 107748246A CN 201710956662 A CN201710956662 A CN 201710956662A CN 107748246 A CN107748246 A CN 107748246A
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- China
- Prior art keywords
- lubricating oil
- coarse separation
- process parameter
- dewatering process
- temperature
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Links
- 238000000926 separation method Methods 0.000 title claims abstract description 46
- 239000010687 lubricating oil Substances 0.000 title claims abstract description 37
- 238000000034 method Methods 0.000 title claims abstract description 31
- 239000000314 lubricant Substances 0.000 claims abstract description 16
- 238000005265 energy consumption Methods 0.000 claims abstract description 6
- 238000004581 coalescence Methods 0.000 claims description 6
- 239000012530 fluid Substances 0.000 claims description 3
- 238000010438 heat treatment Methods 0.000 claims 1
- 238000002474 experimental method Methods 0.000 abstract description 3
- 238000010276 construction Methods 0.000 abstract 1
- 238000005516 engineering process Methods 0.000 description 4
- 230000018044 dehydration Effects 0.000 description 2
- 238000006297 dehydration reaction Methods 0.000 description 2
- 238000004134 energy conservation Methods 0.000 description 2
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 2
Classifications
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N33/00—Investigating or analysing materials by specific methods not covered by groups G01N1/00 - G01N31/00
- G01N33/26—Oils; Viscous liquids; Paints; Inks
- G01N33/28—Oils, i.e. hydrocarbon liquids
- G01N33/2888—Lubricating oil characteristics, e.g. deterioration
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- Chemical & Material Sciences (AREA)
- Health & Medical Sciences (AREA)
- Engineering & Computer Science (AREA)
- Life Sciences & Earth Sciences (AREA)
- Medicinal Chemistry (AREA)
- Biochemistry (AREA)
- General Chemical & Material Sciences (AREA)
- Food Science & Technology (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Physics & Mathematics (AREA)
- Analytical Chemistry (AREA)
- Oil, Petroleum & Natural Gas (AREA)
- General Health & Medical Sciences (AREA)
- General Physics & Mathematics (AREA)
- Immunology (AREA)
- Pathology (AREA)
- Lubricants (AREA)
- Production Of Liquid Hydrocarbon Mixture For Refining Petroleum (AREA)
Abstract
The invention discloses a kind of lubricating oil coarse separation dewatering process parameter to select collection of illustrative plates, including is used as ordinate, temperature curve using lubricant movement viscosity u as abscissa, using heating-up temperature T during lubricating oil coarse separation and mean flow rate V（1）, current curve（2）The lubricating oil coarse separation dewatering process parameter selection collection of illustrative plates of composition, it is characterised in that：Suitable coarse separation dewatering process parameter can be quickly selected according to the kinematic viscosity u of lubricating oil：Heating-up temperature T and mean flow rate V, the suitable coarse separation dewatering process parameter is separative efficiency, the comprehensive consideration of separation process energy consumption.This collection of illustrative plates is to sum up to come on the basis of many experiments, has the characteristics of simple in construction, easy to use, with the obvious advantage.
Description
Technical field
The present invention relates to Lubricating Oil water separation technology field, more particularly to lubricating oil coarse separation dewatering process parameter
Selection.
Background technology
At present, in Lubricating Oil water separation technology field, Coalescence-separation Technology is because its dewatering efficiency is high, energy consumption is low, device
Be simply obtained more and more extensive application, the main technologic parameters for influenceing coarse separation dewatering efficiency and energy consumption be heating-up temperature and
Mean flow rate.Operator often can not correctly select suitable lubricating oil coarse separation dewatering process parameter.
Traditional method be with operator experience select lubricating oil coarse separation dewatering process parameter, and gear shaper without theoretical according to
According to, accordingly, it is capable to it is no on the basis of many experiments, scientific and reasonable selection specification is formulated, artificial influence is reduced, makes operator
Suitable lubricating oil coarse separation dehydration main technologic parameters can be quickly and easily selected, so as to promote lubricating oil coarse separation to take off
The energy-conservation of hydraulic art process is with being the important technological problems that those skilled in the art need to solve at present efficiently.
The content of the invention
It is an object of the invention to provide a kind of lubricating oil coarse separation dewatering process parameter to select collection of illustrative plates, facilitates operator fast
Speed selects suitable lubricating oil coarse separation dewatering process parameter.
In order to solve the above technical problems, the present invention provides a kind of lubricating oil coarse separation dewatering process parameter selection collection of illustrative plates,
Including using lubricant movement viscosity u as abscissa, using heating-up temperature T during lubricating oil coarse separation and mean flow rate V as vertical
The lubricating oil coarse separation dewatering process parameter selection collection of illustrative plates that coordinate, temperature curve 1, current curve 2 form, according to lubricating oil
Kinematic viscosity u can quickly select suitable coarse separation dewatering process parameter：Heating-up temperature T and mean flow rate V, it is described suitable
Coarse separation dewatering process parameter is separative efficiency, the comprehensive consideration of separation process energy consumption.
Preferably, the temperature curve 1 is to meet in the range of 5-100 cst (40 DEG C) in the lubricant movement viscosity u
Formula：Heating-up temperature T=20.9+15.8u0.249, DEG C.
Preferably, the heating-up temperature T is raised with lubricant movement viscosity u increase.
Preferably, the current curve 2 is to meet in the range of 5-100 cst (40 DEG C) in the lubricant movement viscosity u
Formula：Mean flow rate V=10.27-0.27u0.626, mm/s.
Preferably, the mean flow rate V is reduced with lubricant movement viscosity u increase.
Preferably, the mean flow rate V is mean flow when fluid passes through Coalescence filter core in lubricating oil Coalescence Separation
Speed.
Brief description of the drawings
Fig. 1 selects collection of illustrative plates for a kind of lubricating oil coarse separation dewatering process parameter of the present invention：Add described in temperature curve 1 is corresponding
Hot temperature T ordinates, the corresponding mean flow rate V ordinates of current curve 2, can quickly be selected according to the kinematic viscosity u of lubricating oil
Select suitable coarse separation dewatering process parameter：Heating-up temperature T and mean flow rate V.
Embodiment
The core of the present invention is to provide a kind of lubricating oil coarse separation dewatering process parameter selection collection of illustrative plates, facilitates operator to exist
When being lubricated oily coarse separation dehydration, according to lubricant movement viscosity u, suitable technological parameter is selected：Heating-up temperature T peace
Equal flow velocity V.
In order that those skilled in the art more fully understand the present invention program, with reference to the accompanying drawings and detailed description
The present invention is described in further detail.
Fig. 1 is refer to, Fig. 1 selects collection of illustrative plates for a kind of lubricating oil coarse separation dewatering process parameter of the present invention.
In a specific embodiment, a kind of lubricating oil coarse separation dewatering process parameter selection collection of illustrative plates provided by the present invention,
Including using lubricant movement viscosity u as abscissa, using heating-up temperature T during lubricating oil coarse separation and mean flow rate V as vertical
The lubricating oil coarse separation dewatering process parameter selection collection of illustrative plates that coordinate, temperature curve 1, current curve 2 form, according to lubricating oil
Kinematic viscosity u can quickly select suitable coarse separation dewatering process parameter：Heating-up temperature T and mean flow rate V, it is described suitable
Coarse separation dewatering process parameter is separative efficiency, the comprehensive consideration of separation process energy consumption.
Further, the temperature curve 1 is to be accorded with the range of 5-100 cst (40 DEG C) in the lubricant movement viscosity u
Close formula：Heating-up temperature T=20.9+15.8u0.249, DEG C.
Further, the heating-up temperature T is raised with lubricant movement viscosity u increase.
Further, the current curve 2 is to be accorded with the range of 5-100 cst (40 DEG C) in the lubricant movement viscosity u
Close formula：Mean flow rate V=10.27-0.27u0.626, mm/s.
Further, the mean flow rate V is reduced with lubricant movement viscosity u increase.
Further, the mean flow rate V is that fluid passes through being averaged during Coalescence filter core in lubricating oil Coalescence Separation
Flow velocity.
This collection of illustrative plates proposes on the basis of many experiments, allows an operator to according to lubricant movement viscosity, convenient fast
The suitable technological parameter of selection of speed：Heating-up temperature and mean flow rate.So as to promote lubricating oil coarse separation dewatering process process
Energy-conservation with efficiently, it is with the obvious advantage.
Claims (1)
1. a kind of lubricating oil coarse separation dewatering process parameter selection collection of illustrative plates, including using lubricant movement viscosity u as abscissa,
Ordinate, temperature curve are used as using heating-up temperature T during lubricating oil coarse separation and mean flow rate V（1）, current curve（2）Composition
Lubricating oil coarse separation dewatering process parameter selection collection of illustrative plates, it is characterised in that：The temperature curve（1）Transported in the lubricating oil
Kinetic viscosity u is coincidence formula in the range of 5-100 cst (40 DEG C)：Heating-up temperature T=20.9+15.8u0.249, DEG C, the heating temperature
Spending T is raised with lubricant movement viscosity u increase；The current curve（2）It is 5- in the lubricant movement viscosity u
Coincidence formula in the range of 100 cst (40 DEG C)：Mean flow rate V=10.27-0.27u0.626, mm/s, the mean flow rate V is with profit
Lubricating oil kinematic viscosity u increase and reduce, the mean flow rate V is that fluid passes through Coalescence filter core in lubricating oil Coalescence Separation
When mean flow rate；
Suitable coarse separation dewatering process parameter can be quickly selected according to the kinematic viscosity u of lubricating oil：Heating-up temperature T and average
Flow velocity V, the suitable coarse separation dewatering process parameter is separative efficiency, the comprehensive consideration of separation process energy consumption.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710956662.XA CN107748246B (en) | 2017-10-16 | 2017-10-16 | Method for establishing parameter selection map of coalescence, separation and dehydration process of lubricating oil |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710956662.XA CN107748246B (en) | 2017-10-16 | 2017-10-16 | Method for establishing parameter selection map of coalescence, separation and dehydration process of lubricating oil |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN107748246A true CN107748246A (en) | 2018-03-02 |
| CN107748246B CN107748246B (en) | 2020-04-21 |
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ID=61252806
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710956662.XA Expired - Fee Related CN107748246B (en) | 2017-10-16 | 2017-10-16 | Method for establishing parameter selection map of coalescence, separation and dehydration process of lubricating oil |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN107748246B (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109903820A (en) * | 2019-03-25 | 2019-06-18 | 重庆工商大学 | A kind of method of determining double-field coupled dehydration device optimal operation parameter |
Citations (3)
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|---|---|---|---|---|
| CN203653336U (en) * | 2013-07-05 | 2014-06-18 | 自贡真空过滤设备有限责任公司 | Novel oil-containing sewage coalescence and separation device |
| CN104492124A (en) * | 2015-01-04 | 2015-04-08 | 重庆工商大学 | Lubricating oil oil-water separation technological method choice atlas |
| CN103454384B (en) * | 2013-09-12 | 2015-07-29 | 重庆工商大学 | A kind of coarse separation filter core is to lubricating oil dewatering test method |
-
2017
- 2017-10-16 CN CN201710956662.XA patent/CN107748246B/en not_active Expired - Fee Related
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN203653336U (en) * | 2013-07-05 | 2014-06-18 | 自贡真空过滤设备有限责任公司 | Novel oil-containing sewage coalescence and separation device |
| CN103454384B (en) * | 2013-09-12 | 2015-07-29 | 重庆工商大学 | A kind of coarse separation filter core is to lubricating oil dewatering test method |
| CN104492124A (en) * | 2015-01-04 | 2015-04-08 | 重庆工商大学 | Lubricating oil oil-water separation technological method choice atlas |
Non-Patent Citations (1)
| Title |
|---|
| 高健: "废润滑油聚结及聚结-真空组合脱水性能研究", 《中国优秀硕士学位论文全文数据库 工程科技Ⅰ辑》 * |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109903820A (en) * | 2019-03-25 | 2019-06-18 | 重庆工商大学 | A kind of method of determining double-field coupled dehydration device optimal operation parameter |
| CN109903820B (en) * | 2019-03-25 | 2021-03-16 | 重庆工商大学 | Method for determining optimal operation parameters of double-field coupling dehydration device |
Also Published As
| Publication number | Publication date |
|---|---|
| CN107748246B (en) | 2020-04-21 |
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