CN108554001A - A kind of coalescence oil filter polymerizeing with electrostatic with ultrasonic dehydration - Google Patents
A kind of coalescence oil filter polymerizeing with electrostatic with ultrasonic dehydration Download PDFInfo
- Publication number
- CN108554001A CN108554001A CN201810711065.5A CN201810711065A CN108554001A CN 108554001 A CN108554001 A CN 108554001A CN 201810711065 A CN201810711065 A CN 201810711065A CN 108554001 A CN108554001 A CN 108554001A
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- Prior art keywords
- coalescence
- filter core
- electrostatic
- filter
- ultrasonic
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Links
- 238000004581 coalescence Methods 0.000 title claims abstract description 59
- 230000018044 dehydration Effects 0.000 title claims abstract description 38
- 238000006297 dehydration reaction Methods 0.000 title claims abstract description 38
- 239000012530 fluid Substances 0.000 claims abstract description 22
- 238000000926 separation method Methods 0.000 claims abstract description 18
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 15
- 239000012535 impurity Substances 0.000 claims abstract description 7
- 239000002245 particle Substances 0.000 claims abstract description 7
- 239000000203 mixture Substances 0.000 claims abstract 2
- 238000005054 agglomeration Methods 0.000 claims description 5
- 230000002776 aggregation Effects 0.000 claims description 5
- 238000004945 emulsification Methods 0.000 claims description 5
- 238000001914 filtration Methods 0.000 claims description 4
- 239000003365 glass fiber Substances 0.000 claims description 4
- 230000010355 oscillation Effects 0.000 claims description 4
- 238000006116 polymerization reaction Methods 0.000 claims description 4
- 238000010438 heat treatment Methods 0.000 claims description 3
- 238000002604 ultrasonography Methods 0.000 claims description 3
- 239000007762 w/o emulsion Substances 0.000 claims description 2
- 239000008267 milk Substances 0.000 abstract description 2
- 210000004080 milk Anatomy 0.000 abstract description 2
- 235000013336 milk Nutrition 0.000 abstract description 2
- 239000007787 solid Substances 0.000 abstract description 2
- 239000003921 oil Substances 0.000 description 19
- 238000005516 engineering process Methods 0.000 description 4
- 239000010687 lubricating oil Substances 0.000 description 3
- 239000000839 emulsion Substances 0.000 description 2
- 238000013019 agitation Methods 0.000 description 1
- 239000000835 fiber Substances 0.000 description 1
- 239000000446 fuel Substances 0.000 description 1
- 239000011521 glass Substances 0.000 description 1
- 239000004519 grease Substances 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 229920000728 polyester Polymers 0.000 description 1
- 238000004062 sedimentation Methods 0.000 description 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D36/00—Filter circuits or combinations of filters with other separating devices
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D17/00—Separation of liquids, not provided for elsewhere, e.g. by thermal diffusion
- B01D17/02—Separation of non-miscible liquids
- B01D17/04—Breaking emulsions
- B01D17/042—Breaking emulsions by changing the temperature
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D17/00—Separation of liquids, not provided for elsewhere, e.g. by thermal diffusion
- B01D17/02—Separation of non-miscible liquids
- B01D17/04—Breaking emulsions
- B01D17/045—Breaking emulsions with coalescers
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D17/00—Separation of liquids, not provided for elsewhere, e.g. by thermal diffusion
- B01D17/06—Separation of liquids from each other by electricity
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
- B01J19/00—Chemical, physical or physico-chemical processes in general; Their relevant apparatus
- B01J19/08—Processes employing the direct application of electric or wave energy, or particle radiation; Apparatus therefor
- B01J19/10—Processes employing the direct application of electric or wave energy, or particle radiation; Apparatus therefor employing sonic or ultrasonic vibrations
-
- 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
- C10G31/00—Refining of hydrocarbon oils, in the absence of hydrogen, by methods not otherwise provided for
- C10G31/06—Refining of hydrocarbon oils, in the absence of hydrogen, by methods not otherwise provided for by heating, cooling, or pressure treatment
-
- 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
- C10G31/00—Refining of hydrocarbon oils, in the absence of hydrogen, by methods not otherwise provided for
- C10G31/09—Refining of hydrocarbon oils, in the absence of hydrogen, by methods not otherwise provided for by filtration
-
- 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
- C10G33/00—Dewatering or demulsification of hydrocarbon oils
- C10G33/02—Dewatering or demulsification of hydrocarbon oils with electrical or magnetic means
-
- 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
- C10G33/00—Dewatering or demulsification of hydrocarbon oils
- C10G33/06—Dewatering or demulsification of hydrocarbon oils with mechanical means, e.g. by filtration
Landscapes
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Oil, Petroleum & Natural Gas (AREA)
- Organic Chemistry (AREA)
- Engineering & Computer Science (AREA)
- General Chemical & Material Sciences (AREA)
- Thermal Sciences (AREA)
- Physics & Mathematics (AREA)
- Mechanical Engineering (AREA)
- Health & Medical Sciences (AREA)
- General Health & Medical Sciences (AREA)
- Toxicology (AREA)
- Electrostatic Separation (AREA)
- Developing Agents For Electrophotography (AREA)
Abstract
The invention discloses a kind of coalescence oil filters polymerizeing with electrostatic with ultrasonic dehydration, including inlet valve（1）, coarse filter (2), oil pump station (3), check valve（4）, heater (5), coarse separation room（6）, water tank（7）, ultrasonic dehydration Coalescence filter core（8）, electrostatic and Coalescence filter core（9）, separation filter core（10）, fine filter (11), delivery valve（12）, electric control cabinet（13）And the coalescence oil filter of pipeline connection composition polymerizeing with electrostatic with ultrasonic dehydration, it is characterised in that：Ultrasonic dehydration Coalescence filter core and electrostatic and Coalescence filter core used in parallel, break milk separation is efficient, can effectively remove the impurity such as solid particle, the moisture in fluid, so that contaminated fluid is restored performance, extends the service life of fluid, with the obvious advantage.
Description
Technical field
The present invention relates to Lubricating Oil water separation technology fields, more particularly to ultrasonic dehydration, electrostatic polymerization and coalescence point
From technology.
Background technology
After lubricating oil is intake because of a variety of causes, emulsion is easily formed in the case of high gentle agitation, grease point will be made
Become extremely difficult from work, especially water-in-oil type emulsion molecular structure is more stable, at traditional dewatering
It is ineffective to manage its.As existing Coalescence-separation Technology be using surface treated glass fibre or polyester fiber as
Coalescence filter core, to build up the fibrous layer of fold shape as demulsification layer, but its ability that is demulsified is very weak, when fluid passes through Coalescence filter core
When, the fluid of emulsification is demulsified by filtering, demulsification, coalescence, sedimentation Four processes from Coalescence filter core inside stream to outside, then
Droplet after demulsification is agglomerated into large water drop, is deposited to separation chamber bottom, into catch basin.Coarse separation method is particularly suitable for
Detach the big lubricating oil of water content.
Therefore, how to be demulsified to emulsification fluid by supersonic oscillations, electrostatic polymerization is combined with coarse separation, thus
It is that those skilled in the art need the important technological problems solved at present to further increase fluid coarse separation dehydration efficiency.
Invention content
The object of the present invention is to provide a kind of coalescence oil filters polymerizeing with electrostatic with ultrasonic dehydration.
In order to solve the above technical problems, the present invention provides a kind of coalescence oil filter polymerizeing with electrostatic with ultrasonic dehydration,
Including inlet valve 1, coarse filter 2, oil pump station 3, check valve 4, heater 5, coarse separation room 6, water tank 7, ultrasonic dehydration coalescence
Filter core 8, electrostatic and Coalescence filter core 9 detach filter core 10, fine filter 11, delivery valve 12, electric control cabinet 13 and pipeline connection and form
The coalescence oil filter polymerizeing with electrostatic with ultrasonic dehydration（Such as Fig. 1）.When it is aqueous or emulsification fluid from the inlet valve 1 into
Enter, larger mechanical admixture is filtered out through the coarse filter 2, after the oil pump station 3 pressurizes, through the check valve 4, in the heater
Enter the ultrasonic dehydration Coalescence filter core 8, under the higher-order of oscillation of ultrasonic wave, most oil-in-water types and Water-In-Oil after 5 heating
Type emulsifies molecular interface rupture, and gradually polymerization is as the hydrone of larger particles, the glass that larger hydrone passes through Coalescence filter core
It is more prone to agglomeration phenomena when glass fibre conglomerates layer；Or enter the electrostatic and Coalescence filter core 9, tiny hydrone in fluid
Positive and negative charge is taken respectively under the action of the positive electrode 91 and the negative electrode 93, is gradually gathered according to positive and negative attracting principle
The hydrone of larger particles is synthesized, larger hydrone is more prone to agglomeration phenomena, further through the separation filter core 10
Water-oil separating, filter out tiny mechanical admixture in the fine filter 11, clean fluid passes through the delivery valve 12 and is discharged, water
Divide and gradually settle into the water tank 7, moisture and impurity in fluid can be effectively removed after circulating filtration.
Preferably, ultrasonic transducer 81, the electrical equipment control are provided in the ultrasonic dehydration Coalescence filter core 8
It is provided with supersonic generator 82 in cabinet 12, is led between the ultrasonic transducer 81 and the supersonic generator 82
Line connects, and forms a ultrasound field when work inside the ultrasonic dehydration Coalescence filter core.
Preferably, there are positive electrode 91, guider 92 and negative electrode 93 inside the electrostatic and Coalescence filter core 9.
Preferably, the ultrasonic dehydration Coalescence filter core 8 is in parallel by pipeline with the electrostatic with Coalescence filter core 9.
Preferably, the working frequency of the ultrasonic transducer 81 is 40-50KHZ, power 50-75W.
Preferably, the positive electrode 91 inside the electrostatic and Coalescence filter core 9 and voltage is 200- between negative electrode 93
500V。
Description of the drawings
Fig. 1 is a kind of structure principle chart for the coalescence oil filter polymerizeing with electrostatic with ultrasonic dehydration of the present invention；Including into
Fuel tap 1, coarse filter 2, oil pump station 3, check valve 4, heater 5, coarse separation room 6, water tank 7, ultrasonic dehydration Coalescence filter core 8,
Electrostatic and Coalescence filter core 9 detach filter core 10, fine filter 11, delivery valve 11, electric control cabinet 13.
Specific implementation mode
Core of the invention is to provide a kind of coalescence oil filter polymerizeing with electrostatic with ultrasonic dehydration.
In order to provide a better understanding of the technical solution of the present invention by those skilled in the art, below in conjunction with the accompanying drawings and specific implementation
The present invention is described in further detail for mode.
Referring to FIG. 1, Fig. 1 is a kind of structural principle for the coalescence oil filter polymerizeing with electrostatic with ultrasonic dehydration of the present invention
Figure.
In a specific embodiment, a kind of coalescence oil strain polymerizeing with electrostatic with ultrasonic dehydration provided by the present invention
Machine, including inlet valve 1, coarse filter 2, oil pump station 3, check valve 4, heater 5, coarse separation room 6, water tank 7, ultrasonic dehydration are poly-
Knot filter core 8, detaches filter core 10, fine filter 11, delivery valve 12, electric control cabinet 13 and pipeline connection group at electrostatic and Coalescence filter core 9
At the coalescence oil filter polymerizeing with electrostatic with ultrasonic dehydration（Such as Fig. 1）.
Further, when it is aqueous or emulsification fluid from the inlet valve 1 enter, filter out larger machinery through the coarse filter 2
Impurity after the oil pump station 3 pressurizes, gathers through the check valve 4, after the heating of the heater 5 into the ultrasonic dehydration
Filter core 8 is tied, under the higher-order of oscillation of ultrasonic wave, most oil-in-water types and the rupture of water-in-oil emulsion molecular interface gradually polymerize
As the hydrone of larger particles, larger hydrone when the glass fibre coalescing layer of Coalescence filter core by being more prone to coalesce
Phenomenon；Or entering the electrostatic and Coalescence filter core 9, tiny hydrone is in the positive electrode 91 and the negative electrode 93 in fluid
Under the action of take positive and negative charge respectively, the hydrone as larger particles is gradually polymerize according to positive and negative attracting principle, it is larger
Hydrone be more prone to agglomeration phenomena, through the 10 further water-oil separating of separation filter core, filtered in the fine filter 11
Except tiny mechanical admixture, clean fluid is discharged by the delivery valve 12, and moisture gradually settles into the water tank 7, follows
Moisture and impurity in fluid can be effectively removed after ring filtering.
Further, ultrasonic transducer 81, the electrical equipment control are provided in the ultrasonic dehydration Coalescence filter core 8
It is provided with supersonic generator 82 in cabinet 12, is led between the ultrasonic transducer 81 and the supersonic generator 82
Line connects, and forms a ultrasound field when work inside the ultrasonic dehydration Coalescence filter core.
Further, there are positive electrode 91, guider 92 and negative electrode 93 inside the electrostatic and Coalescence filter core 9.
Further, the ultrasonic dehydration Coalescence filter core 8 is in parallel by pipeline with the electrostatic with Coalescence filter core 9.
Further, the working frequency of the ultrasonic transducer 81 is 40-50KHZ, power 50-75W.
Further, the positive electrode 91 inside the electrostatic and Coalescence filter core 9 and voltage is 200- between negative electrode 93
500V。
A kind of coalescence oil filter polymerizeing with electrostatic with ultrasonic dehydration provided by the present invention is simple in structure, used in parallel
Ultrasonic dehydration Coalescence filter core and electrostatic and Coalescence filter core, break milk separation is efficient, can effectively remove the solid in fluid
The impurity such as grain, moisture make contaminated fluid restore performance, extend the service life of fluid, with the obvious advantage.
Claims (3)
1. a kind of coalescence oil filter polymerizeing with electrostatic with ultrasonic dehydration, including inlet valve（1）, coarse filter (2), oil pump station
(3), check valve（4）, heater (5), coarse separation room（6）, water tank（7）, ultrasonic dehydration Coalescence filter core（8）, electrostatic with it is poly-
Tie filter core（9）, separation filter core（10）, fine filter (11), delivery valve（12）, electric control cabinet（13）And the band of pipeline connection composition
The coalescence oil filter that ultrasonic dehydration polymerize with electrostatic, it is characterised in that：The ultrasonic dehydration Coalescence filter core（8）Inside it is provided with
Ultrasonic transducer（81）, the electric control cabinet（12）Inside it is provided with supersonic generator（82）, the ultrasonic transducer
（81）With the supersonic generator（82）Between have a conducting wire connection, when work inside the ultrasonic dehydration Coalescence filter core shape
At a ultrasound field；The electrostatic and Coalescence filter core（9）There is positive electrode in inside（91）, guider（92）And negative electrode（93）、
The ultrasonic dehydration Coalescence filter core（8）With the electrostatic and Coalescence filter core（9）By pipeline parallel connection, when aqueous or emulsification fluid
From the inlet valve（1）Into larger mechanical admixture being filtered out through the coarse filter (2), after oil pump station (3) pressurization, through institute
State check valve（4）, the heater (5) heating after enter the ultrasonic dehydration Coalescence filter core（8）, in the high frequency of ultrasonic wave
Under oscillation, most oil-in-water types and the rupture of water-in-oil emulsion molecular interface, gradually polymerization become the hydrone of larger particles, compared with
Big hydrone when the glass fibre coalescing layer of Coalescence filter core by being more prone to agglomeration phenomena；Or enters the electrostatic and gather
Tie filter core（9）, tiny hydrone is in the positive electrode in fluid（91）With the negative electrode（93）Under the action of take respectively
Positive and negative charge, the hydrone as larger particles is gradually polymerize according to positive and negative attracting principle, and larger hydrone is easier to produce
Raw agglomeration phenomena, through the separation filter core（10）Further water-oil separating filters out tiny machinery in the fine filter (11)
Impurity, clean fluid pass through the delivery valve（12）Discharge, moisture gradually settle into the water tank（7）, after circulating filtration
Moisture and impurity in fluid can be effectively removed.
2. a kind of coalescence oil filter polymerizeing with electrostatic with ultrasonic dehydration as described in claim 1, it is characterised in that：It is described
Ultrasonic transducer（81）Working frequency be 40-50KHZ, power 50-75W.
3. a kind of coalescence oil filter polymerizeing with electrostatic with ultrasonic dehydration as described in claim 1, it is characterised in that：It is described
Electrostatic and Coalescence filter core（9）Internal positive electrode（91）With negative electrode（93）Between voltage be 200-500V.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810711065.5A CN108554001A (en) | 2018-07-03 | 2018-07-03 | A kind of coalescence oil filter polymerizeing with electrostatic with ultrasonic dehydration |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810711065.5A CN108554001A (en) | 2018-07-03 | 2018-07-03 | A kind of coalescence oil filter polymerizeing with electrostatic with ultrasonic dehydration |
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| Publication Number | Publication Date |
|---|---|
| CN108554001A true CN108554001A (en) | 2018-09-21 |
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|---|---|---|---|
| CN201810711065.5A Pending CN108554001A (en) | 2018-07-03 | 2018-07-03 | A kind of coalescence oil filter polymerizeing with electrostatic with ultrasonic dehydration |
Country Status (1)
| Country | Link |
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| CN (1) | CN108554001A (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109867402A (en) * | 2019-01-24 | 2019-06-11 | 西安交通大学 | Oily-water seperating equipment and oil-water separation method |
| CN109971536A (en) * | 2019-04-29 | 2019-07-05 | 重庆工商大学 | A kind of electrostatic bunching pond purified again for lubricating oil |
| CN115161066A (en) * | 2022-06-30 | 2022-10-11 | 福州大学 | Electrostatic coalescence dehydrator containing complex crude oil emulsion with polymer |
| CN116651023A (en) * | 2023-07-28 | 2023-08-29 | 齐成(山东)石化集团有限公司 | Diesel dehydration device and application method thereof |
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Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109867402A (en) * | 2019-01-24 | 2019-06-11 | 西安交通大学 | Oily-water seperating equipment and oil-water separation method |
| CN109971536A (en) * | 2019-04-29 | 2019-07-05 | 重庆工商大学 | A kind of electrostatic bunching pond purified again for lubricating oil |
| CN115161066A (en) * | 2022-06-30 | 2022-10-11 | 福州大学 | Electrostatic coalescence dehydrator containing complex crude oil emulsion with polymer |
| CN115161066B (en) * | 2022-06-30 | 2023-09-08 | 福州大学 | Electrostatic coalescence dehydrator for emulsion containing poly complex crude oil |
| CN116651023A (en) * | 2023-07-28 | 2023-08-29 | 齐成(山东)石化集团有限公司 | Diesel dehydration device and application method thereof |
| CN116651023B (en) * | 2023-07-28 | 2023-09-22 | 齐成(山东)石化集团有限公司 | Diesel dehydration device and application method thereof |
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Application publication date: 20180921 |