CN110856790A - Multiple oil-gas separation device - Google Patents
Multiple oil-gas separation device Download PDFInfo
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- CN110856790A CN110856790A CN201810977169.0A CN201810977169A CN110856790A CN 110856790 A CN110856790 A CN 110856790A CN 201810977169 A CN201810977169 A CN 201810977169A CN 110856790 A CN110856790 A CN 110856790A
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D50/00—Combinations of methods or devices for separating particles from gases or vapours
- B01D50/20—Combinations of devices covered by groups B01D45/00 and B01D46/00
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D45/00—Separating dispersed particles from gases or vapours by gravity, inertia, or centrifugal forces
- B01D45/12—Separating dispersed particles from gases or vapours by gravity, inertia, or centrifugal forces by centrifugal forces
- B01D45/14—Separating dispersed particles from gases or vapours by gravity, inertia, or centrifugal forces by centrifugal forces generated by rotating vanes, discs, drums or brushes
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D46/00—Filters or filtering processes specially modified for separating dispersed particles from gases or vapours
- B01D46/10—Particle separators, e.g. dust precipitators, using filter plates, sheets or pads having plane surfaces
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- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Separating Particles In Gases By Inertia (AREA)
Abstract
The invention discloses a multiple oil-gas separation device. It includes first grade treater and second grade treater, and first grade treater includes a casing, one-level fluid import and one-level gas outlet, still sets up dispersion impeller and one-level fluid export in the casing, and second grade treater includes No. two casings and second grade fluid import and second grade gas outlet, still sets up No. two dispersion impellers and second grade fluid export in No. two casings, and one-level fluid export and second grade fluid access connection. After adopting above-mentioned structure, the fluid of being separated carries out secondary filter, and the gas that is dispersed is discharged from the gas outlet after the deposit is filtered once more on the one hand, and on the other hand, can also carry out secondary filter, through the mode of two-stage initiative filtration, not only improved work efficiency greatly, improved filterable cleanliness factor, still avoided having waste water and secondary pollution scheduling problem, greatly reduced treatment cost.
Description
Technical Field
The invention relates to an oil-gas separation device, in particular to a multiple oil-gas separation device.
Background
In the waste gas recovery treatment process of oil shipment occasions such as oil depots, oil refineries, docks and the like, poisonous and harmful waste gas volatilized in the processes of tank washing and periodic cleaning before the replacement and storage of the train, the automobile, the tank car, the oil tanker, the oil tank, the oil storage tank and the like is recovered into liquid oil, so that the discharge of a large amount of pollutants can be avoided, and meanwhile, the method has great recovery economic benefits.
At present, tank washing waste gas generated in the field of China is basically untreated and directly discharged, a washing and adsorption method, a low-temperature plasma removal method and an oxidation burning method are adopted in individual occasions, and the treatment methods can achieve certain effects, but the problems of incomplete treatment, low treatment efficiency, insufficient filtration cleanliness, high treatment cost and the like exist.
Disclosure of Invention
The invention aims to provide a multiple oil-gas separation device which is high in treatment efficiency, high in filtration cleanliness and low in treatment cost.
In order to solve the technical problem, the multiple oil-gas separation device comprises a primary processor and a secondary processor, wherein the primary processor comprises a first shell, a first oil inlet arranged on one side of the first shell, and a first air outlet arranged on the top of the first shell, a first dispersing impeller positioned below the first oil inlet and a first oil outlet positioned at the bottom of the first shell are also arranged in the first shell, the secondary processor comprises a second shell, a second oil inlet arranged on one side of the second shell, and a second air outlet arranged on the top of the second shell, a second dispersing impeller positioned below the second oil inlet and a second oil outlet positioned at the bottom of the second shell are also arranged in the second shell, and the first oil outlet is connected with the second oil inlet.
One side of a shell is provided with a driving device, and a main shaft of the driving device extends into the shell and is provided with a dispersing impeller.
One side of No. two casings is provided with drive arrangement No. two, drive arrangement's main shaft stretches into No. two casings and installs No. two dispersion impeller.
The first-stage air outlet can also be connected with the second-stage liquid inlet through a connecting pipeline.
Be provided with in the casing and be located one-level fluid import and one-level gas outlet between a baffle, the screening hole has been arranged to the latter half of a baffle.
And a primary separation plate is arranged in the primary air outlet.
No. two baffles that are arranged between the second-stage liquid inlet and the second-stage gas outlet are arranged in the second shell, and screening holes are also arranged in the rear half part of the second baffle.
And a second-stage separation plate is arranged in the second-stage air outlet.
After adopting foretell structure, owing to the secondary treater of the primary treater of setting and connection in the primary treater fluid export, all be provided with the dispersion impeller that is used for carrying out the dispersion to oil gas in the secondary treater, the baffle of keeping apart fluid import and gas outlet, make the fluid of being separated carry out the secondary filtration after driving dispersion impeller to disperse fluid from this, the gas that is dispersed is discharged from the gas outlet after the secondary filtration deposit on the one hand, on the other hand, can also carry out the secondary filtration, through the mode of two-stage initiative filtration, not only improve work efficiency greatly, the cleanliness factor of filtration has been improved, still avoided traditional washing + adsorption method, there are waste water and secondary pollution scheduling problems in ion removal method etc. greatly reduced treatment cost.
Drawings
FIG. 1 is a schematic structural diagram of a multiple oil-gas separation device according to the present invention.
Detailed Description
The multiple oil and gas separation device of the present invention will be described in further detail with reference to the accompanying drawings and the detailed description.
As shown in the figure, the multiple oil-gas separation device comprises a primary processor and a secondary processor, wherein the primary processor comprises a first shell 1, a first-stage oil inlet 2 arranged on one side of the first shell and a first-stage air outlet 3 arranged on the top of the first shell, a first-stage separation plate 15 is arranged in the first-stage air outlet, a first dispersion impeller 4 and a first-stage oil outlet 5 are also arranged in the first shell 1 and positioned below the first-stage oil inlet, a first driving device 11 is arranged on one side of the first shell 1, a main shaft of the first driving device 11 extends into the first shell and is provided with the first dispersion impeller 4, a first partition plate 13 is arranged in the first shell 1 and positioned between the first-stage liquid inlet and the first-stage air outlet, a screening hole 14 is arranged on the rear half part of the first partition plate 13, and the first-stage oil inlet and the first-stage air outlet are separated by the first partition plate, the secondary processor comprises a second shell 6, a second-stage oil inlet 7 arranged on one side of the second shell, and a second-stage air outlet 8 arranged on the top of the second shell, wherein a second-stage separation plate 17 is arranged in the second-stage air outlet and plays a role of preventing oil from being discharged from the second-stage air outlet, a second-stage dispersing impeller 9 positioned below the second-stage oil inlet and a second-stage oil outlet 10 positioned at the bottom of the second shell are also arranged in the second shell 6, the first-stage oil outlet 5 is connected with the second-stage oil inlet 7, a second driving device 12 is arranged on one side of the second shell 6, a main shaft of the second driving device 12 extends into the second shell and is provided with the second-stage dispersing impeller 9, a second separation plate 16 positioned between a second-stage liquid inlet and the second-stage air outlet is arranged in the second shell 6, and screening holes 14 are also arranged on the rear half part of the second, separate second grade fluid import and second grade gas outlet through No. two baffles, prevented that the fluid that contains gas is direct to be discharged from the second grade gas outlet.
Further, the first-stage gas outlet 3 can be connected with the second-stage liquid inlet 7 through a connecting pipeline, so that the gas treated by the first-stage separator can be subjected to secondary treatment, and the separation and purification effects are further improved.
Claims (8)
1. A multiple oil-gas separation device, its characterized in that: comprises a primary processor and a secondary processor, wherein the primary processor comprises a first shell (1), a first oil inlet (2) arranged on one side of the first shell and a first air outlet (3) arranged on the top of the first shell, a first dispersing impeller (4) positioned below the first-stage oil inlet and a first-stage oil outlet (5) positioned at the bottom of the first shell are also arranged in the first shell (1), the secondary processor comprises a second shell (6), a secondary oil inlet (7) arranged on one side of the second shell and a secondary air outlet (8) arranged on the top of the second shell, a second dispersing impeller (9) positioned below the second-stage oil inlet and a second-stage oil outlet (10) positioned at the bottom of the second shell are also arranged in the second shell (6), the first-stage oil outlet (5) is connected with the second-stage oil inlet (7).
2. The multiple oil and gas separation device of claim 1, wherein: one side of the first shell (1) is provided with a first driving device (11), and a main shaft of the first driving device (11) extends into the first shell and is provided with a first dispersing impeller (4).
3. The multiple oil and gas separation device according to claim 1 or 2, wherein: a second driving device (12) is arranged on one side of the second shell (6), and a main shaft of the second driving device (12) extends into the second shell and is provided with a second dispersing impeller (9).
4. The multiple oil and gas separation device of claim 3, wherein: the first-stage air outlet (3) can also be connected with the second-stage liquid inlet (7) through a connecting pipeline.
5. The multiple oil and gas separation device according to claim 2 or 4, wherein: be provided with in casing (1) and be located one-level inlet and one-level gas outlet between baffle (13), screening hole (14) have been arranged to the latter half of baffle (13).
6. The multiple oil and gas separation device of claim 5, wherein: and a primary separation plate (15) is arranged in the primary air outlet.
7. The multiple oil and gas separation device according to claim 3 or 6, wherein: be provided with No. two baffle (16) that are located between second grade inlet and the second grade gas outlet in No. two casing (6), screening hole (14) have likewise been arranged to the latter half of No. two baffle (16).
8. The multiple oil and gas separation device according to any one of claims 1 to 7, wherein: and a secondary separation plate (17) is arranged in the secondary air outlet.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810977169.0A CN110856790A (en) | 2018-08-26 | 2018-08-26 | Multiple oil-gas separation device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810977169.0A CN110856790A (en) | 2018-08-26 | 2018-08-26 | Multiple oil-gas separation device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN110856790A true CN110856790A (en) | 2020-03-03 |
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ID=69635836
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810977169.0A Pending CN110856790A (en) | 2018-08-26 | 2018-08-26 | Multiple oil-gas separation device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN110856790A (en) |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH10266824A (en) * | 1997-03-25 | 1998-10-06 | Toyota Autom Loom Works Ltd | Pcv system |
| CN2808260Y (en) * | 2005-03-18 | 2006-08-23 | 王远强 | Combined oil gas separator |
| CN101549331A (en) * | 2009-04-22 | 2009-10-07 | 吉林大学 | Composite oil gas separation method and composite oil gas separator |
| CN203499765U (en) * | 2013-07-30 | 2014-03-26 | 长城汽车股份有限公司 | Engine oil-gas separator |
| CN205370685U (en) * | 2016-02-19 | 2016-07-06 | 北京汽车动力总成有限公司 | Oil -gas separation device and car |
| CN206091958U (en) * | 2016-10-24 | 2017-04-12 | 中国石油大学(华东) | Multistage oil -gas separation device |
-
2018
- 2018-08-26 CN CN201810977169.0A patent/CN110856790A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH10266824A (en) * | 1997-03-25 | 1998-10-06 | Toyota Autom Loom Works Ltd | Pcv system |
| CN2808260Y (en) * | 2005-03-18 | 2006-08-23 | 王远强 | Combined oil gas separator |
| CN101549331A (en) * | 2009-04-22 | 2009-10-07 | 吉林大学 | Composite oil gas separation method and composite oil gas separator |
| CN203499765U (en) * | 2013-07-30 | 2014-03-26 | 长城汽车股份有限公司 | Engine oil-gas separator |
| CN205370685U (en) * | 2016-02-19 | 2016-07-06 | 北京汽车动力总成有限公司 | Oil -gas separation device and car |
| CN206091958U (en) * | 2016-10-24 | 2017-04-12 | 中国石油大学(华东) | Multistage oil -gas separation device |
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Application publication date: 20200303 |
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| RJ01 | Rejection of invention patent application after publication |