CN105854509B - Multistage ring-type oil gas adsorption tanks - Google Patents
Multistage ring-type oil gas adsorption tanks Download PDFInfo
- Publication number
- CN105854509B CN105854509B CN201610317717.8A CN201610317717A CN105854509B CN 105854509 B CN105854509 B CN 105854509B CN 201610317717 A CN201610317717 A CN 201610317717A CN 105854509 B CN105854509 B CN 105854509B
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- CN
- China
- Prior art keywords
- adsorption zone
- oil gas
- outer barrel
- adsorption
- head cover
- 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.)
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Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D53/00—Separation of gases or vapours; Recovering vapours of volatile solvents from gases; Chemical or biological purification of waste gases, e.g. engine exhaust gases, smoke, fumes, flue gases, aerosols
- B01D53/02—Separation of gases or vapours; Recovering vapours of volatile solvents from gases; Chemical or biological purification of waste gases, e.g. engine exhaust gases, smoke, fumes, flue gases, aerosols by adsorption, e.g. preparative gas chromatography
- B01D53/04—Separation of gases or vapours; Recovering vapours of volatile solvents from gases; Chemical or biological purification of waste gases, e.g. engine exhaust gases, smoke, fumes, flue gases, aerosols by adsorption, e.g. preparative gas chromatography with stationary adsorbents
- B01D53/0407—Constructional details of adsorbing systems
-
- 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
- B01D46/12—Particle separators, e.g. dust precipitators, using filter plates, sheets or pads having plane surfaces in multiple arrangements
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D2253/00—Adsorbents used in seperation treatment of gases and vapours
- B01D2253/10—Inorganic adsorbents
- B01D2253/102—Carbon
Abstract
The invention discloses a kind of multistage ring-type oil gas adsorption tanks, including epimere column adsorption zone (1), hypomere tubular adsorption zone (2), outer barrel (3) and head cover (4)；Outer barrel (3) is upper opening cylinder, bottom is equipped with buffering area (5) in cylinder, hypomere tubular adsorption zone (2) and epimere column adsorption zone (1) are sequentially coaxially installed on buffering area (5), head cover (4) forms closed tank at the top of outer barrel (3)；Air inlet (6) is equipped at the buffering area (5) of outer barrel (3), head cover (4) center is equipped with gas outlet (7)；Multiple filtration net (8) is set between gas outlet (7) bottom and epimere column adsorption zone (1).At low cost, oil gas adsorption efficiency is high, suitable for the oil gas adsorption tanks of compact gasoline station.The characteristics of relation control of the temperature of active carbon bed is realized using special bed structure, ensures that the activity of activated carbon is relatively strong, and utilizes activated carbon adsorption efficient, realizes the efficient absorption to oil gas.
Description
Technical field
This patent is related to frame for movement technical field, more particularly, to a kind of multistage ring-type oil gas adsorption tanks.
Background technology
Fuel oil of the gasoline as Most current motor vehicle, from oil plant manufacture to the fuel use eventually as automobile to
To pass through 4 handling links less, and oil and products thereof is the mixture combined by a variety of hydrocarbons, lighter hydrocarbons group therein
Dividing has very strong volatility so inevitably resulting from volatile organic compound (Volatile in each link
Organic Compounds, VOCs, industry are commonly called as " oil gas ").And VOCs compares nitrogen oxides to the effect for enhancing oxidizing capacity
NOx is more important, is to form secondary aerosol species, causes the most important pollutant of serious haze pollution.In recent years in the defeated of oil gas
The Loss of Oil Evaporation problem very severe with preservation etc. is sent, not only reduces oil gas final product quality, and seriously pollute
Environmental sanitation causes human life and health threat.
In analysis to being found during oil depot device for recovering oil and gas operational efficiency, the operational efficiency highest of absorption method.Chinese Ministry of Environmental Protection
Publication in 2013《Volatile organic matter (VOCs) pollution prevention technique policy》In policy paper, clearly propose that " absorption method can
Suitable for the improvement of various concentration range VOCs, and it is top-priority technology ".Activated carbon oil gas absorbing process has equipment
Simple in structure, the advantages that purification efficiency is high, be particularly suitable for the stringent area of discharge standard, but simultaneously there is also absorption heat not
The shortcomings that bed temperature is caused to increase easy to lose.
Invention content
At low cost the object of the present invention is to provide a kind of multistage ring-type oil gas adsorption tanks, oil gas adsorption efficiency is high, is suitable for
The oil gas adsorption tanks of compact gasoline station.The relation control of the temperature of active carbon bed is realized using special bed structure, ensures to live
Property charcoal activity it is relatively strong, and using activated carbon adsorption it is efficient the characteristics of, realize the efficient absorption to oil gas.
The purpose of the present invention is what is be achieved through the following technical solutions：
A kind of multistage ring-type oil gas adsorption tanks, including epimere column adsorption zone 1, hypomere tubular adsorption zone 2, outer barrel 3 and top
Lid 4；
Outer barrel 3 is upper opening cylinder, and bottom is equipped with buffering area 5 in cylinder, and the suction of hypomere tubular is sequentially coaxially installed on buffering area 5
Attached area 2 and epimere column adsorption zone 1, head cover 4 are set on 3 top of outer barrel, form closed tank；
Air inlet 6 is equipped at the buffering area 5 of outer barrel 3,4 center of head cover is equipped with gas outlet 7；
Multiple filtration net 8 is set between 7 bottom of gas outlet and epimere column adsorption zone 1.
The epimere column adsorption zone 1 includes inner cylinder 9 and big sieve plate 10,9 side wall non-mesh of inner cylinder, bottom setting shaker screen
Plate 10, inside filling activated carbon.
The hypomere tubular adsorption zone 2 includes outer shroud screen drum 11, inner ring screen drum 12, upper annular support plate 13, lower cyclic annular branch
Plate 14 and pedestal 15；
Outer shroud screen drum 11 is coaxially placed on outside inner ring screen drum 12, sets upper annular support plate 13 and lower cyclic annular support plate 14 respectively up and down
Form tubular, inside filling activated carbon；Pedestal 15 is set on lower cyclic annular 14 lower part of support plate, is supported in 3 bottom of outer barrel.
As seen from the above technical solution provided by the invention, a kind of multistage ring-type oil gas provided in an embodiment of the present invention
Adsorption tanks, at low cost, oil gas adsorption efficiency is high, suitable for the oil gas adsorption tanks of compact gasoline station.Utilize special bed structure reality
The relation control of the temperature of existing active carbon bed ensures that the activity of activated carbon is relatively strong, and utilizes activated carbon adsorption efficiency
The characteristics of high, realizes the efficient absorption to oil gas.
Description of the drawings
In order to illustrate the technical solution of the embodiments of the present invention more clearly, required use in being described below to embodiment
Attached drawing be briefly described, it should be apparent that, the accompanying drawings in the following description is only some embodiments of the present invention, for this
For the those of ordinary skill in field, without creative efforts, other are can also be obtained according to these attached drawings
Attached drawing.
Fig. 1 is the structure diagram of multistage ring-type oil gas adsorption tanks provided in an embodiment of the present invention.
Specific embodiment
With reference to the attached drawing in the embodiment of the present invention, the technical solution in the embodiment of the present invention is carried out clear, complete
Ground describes, it is clear that described embodiment is only part of the embodiment of the present invention, instead of all the embodiments.Based on this
The embodiment of invention, the every other implementation that those of ordinary skill in the art are obtained without making creative work
Example, belongs to protection scope of the present invention.
It is another it should be noted that " on ", " under " in description orientation mentioned herein, "left", "right", " preceding, " rear " removes
Specified otherwise is not specific to the orientation, is intended merely to description conveniently, and different its of placement direction of the product describes also phase not to the utmost
Together.Those of ordinary skill in the art intelligible orientation without making creative work belongs to the guarantor of the present invention
Protect range.
The embodiment of the present invention is described in further detail below in conjunction with attached drawing.
Embodiment one
As shown in Figure 1, a kind of multistage ring-type oil gas adsorption tanks, including epimere column adsorption zone 1, hypomere tubular adsorption zone 2,
Outer barrel 3 and head cover 4；Outer barrel 3 is upper opening cylinder, and bottom is equipped with buffering area 5 in cylinder, and hypomere is sequentially coaxially installed on buffering area 5
Tubular adsorption zone 2 and epimere column adsorption zone 1, head cover 4 are set on 3 top of outer barrel, form closed tank；At the buffering area 5 of outer barrel 3
Equipped with air inlet 6,4 center of head cover is equipped with gas outlet 7；Multiple filtration net is set between 7 bottom of gas outlet and epimere column adsorption zone 1
8.After the completion of assembling, epimere column adsorption zone 1 is close to multiple filtration net 8, prevents the gas after filtering active carbon particle in tank
It is brought into air；Oil gas enters tank body through air inlet 6, through hypomere tubular adsorption zone 2, using epimere column adsorption zone 1, then
By multiple filtration net 8, filtering is completed to be discharged by gas outlet 7.
The epimere column adsorption zone 1 includes inner cylinder 9 and big sieve plate 10, and 9 side wall non-mesh of inner cylinder ensures under gas warp
Section tubular adsorption zone 2 enters epimere column adsorption zone 1 by big sieve plate 10 after adsorbing and carries out adsorption cleaning, will not be directly entered
To epimere column adsorption zone 1.9 bottom of inner cylinder sets big sieve plate 10, inside filling activated carbon.
The hypomere tubular adsorption zone 2 includes outer shroud screen drum 11, inner ring screen drum 12, upper annular support plate 13, lower cyclic annular branch
Plate 14 and pedestal 15；Outer shroud screen drum 11 and inner ring screen drum 12 are porous sieve plate, and outer shroud screen drum 11 is coaxially placed on inner ring screen drum 12
Outside, setting upper annular support plate 13 and lower cyclic annular support plate 14 form tubular, inside filling activated carbon respectively up and down；Pedestal 15 is set on down
Cyclic annular 14 lower part of support plate, is supported in 3 bottom of outer barrel, is specifically consolidated pedestal 15 and lower cyclic annular support plate 14 by Quick hoop 16
It is fixed.This tubular adsorption zone, is cyclic active layer of charcoal, and the absorption heat of activated carbon in adsorption process is allow to scatter and disappear in time, is protected
Card adsorption zone temperature be not easy it is excessively high, to improve adsorption efficiency.
This example, air inlet 6 of the pending oil gas/air gaseous mixture through adsorption tanks cylinder tank body enters adsorption tanks, warp
After hypomere tubular adsorption zone 2 and epimere column adsorption zone 1 are handled, purified gas is discharged by the gas outlet 7 at the top of adsorption tanks
Into air；To prevent gas entrainment activity charcoal particle, multiple filtration net 8 is provided in top vent.Technical staff can be with
The volume of activated carbon and the relative dimensions of canister are voluntarily determined according to actual conditions.
Size in Fig. 1 only represents some exemplary embodiments, the structure that any claim for meeting the present invention is recorded, nothing
By the middle protection scope of the present invention of size.
The present invention has the advantages that and effect：
1st, the present invention causes activated carbon reacting using the Ring Type Carbon bed of multiple filtration, particularly hypomere tubular adsorption zone 2
Heating rate declines in the process, increases the activity of activated carbon, ensure that efficient absorption of the activated carbon to oil gas.
2nd, the present invention is loaded to various pieces using Quick hoop, and convenient disassembly is quick.
3rd, the present invention cuts low-cost feature and makes oil gas adsorbent equipment at low cost using activated carbon adsorption is efficient, especially suitable
It is adsorbed for the oil gas of compact gasoline station.
The foregoing is only a preferred embodiment of the present invention, but protection scope of the present invention be not limited thereto,
Any one skilled in the art in the technical scope disclosed by the present invention, the change or replacement that can be readily occurred in,
It should be covered by the protection scope of the present invention.Therefore, protection scope of the present invention should be with the protection model of claims
Subject to enclosing.
Claims (3)
1. a kind of multistage ring-type oil gas adsorption tanks, which is characterized in that including epimere column adsorption zone (1), hypomere tubular adsorption zone
(2), outer barrel (3) and head cover (4)；
Outer barrel (3) is upper opening cylinder, and bottom is equipped with buffering area (5) in cylinder, and buffering area sequentially coaxially installs hypomere tubular on (5)
Adsorption zone (2) and epimere column adsorption zone (1), head cover (4) form closed tank at the top of outer barrel (3)；
Air inlet (6) is equipped at the buffering area (5) of outer barrel (3), head cover (4) center is equipped with gas outlet (7)；
Multiple filtration net (8) is set between gas outlet (7) bottom and epimere column adsorption zone (1).
2. multistage ring-type oil gas adsorption tanks according to claim 1, which is characterized in that the epimere column adsorption zone
(1) including inner cylinder (9) and big sieve plate (10), inner cylinder (9) side wall non-mesh, bottom sets big sieve plate (10), inside filling activity
Carbon.
3. multistage ring-type oil gas adsorption tanks according to claim 1 or 2, which is characterized in that the hypomere tubular absorption
Area (2) includes outer shroud screen drum (11), inner ring screen drum (12), upper annular support plate (13), lower cyclic annular support plate (14) and pedestal (15)；
Outer shroud screen drum (11) is coaxially placed on inner ring screen drum (12) outside, sets upper annular support plate (13) and lower cyclic annular support plate respectively up and down
(14) tubular, inside filling activated carbon are formed；Pedestal (15) is supported in outer barrel (3) bottom set on lower cyclic annular support plate (14) lower part.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610317717.8A CN105854509B (en) | 2016-05-12 | 2016-05-12 | Multistage ring-type oil gas adsorption tanks |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610317717.8A CN105854509B (en) | 2016-05-12 | 2016-05-12 | Multistage ring-type oil gas adsorption tanks |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN105854509A CN105854509A (en) | 2016-08-17 |
| CN105854509B true CN105854509B (en) | 2018-06-08 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610317717.8A Expired - Fee Related CN105854509B (en) | 2016-05-12 | 2016-05-12 | Multistage ring-type oil gas adsorption tanks |
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| Country | Link |
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| CN (1) | CN105854509B (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112691501A (en) * | 2021-01-12 | 2021-04-23 | 河南核净洁净技术有限公司 | Modular adsorption bed with high sealing performance |
Family Cites Families (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3733267A (en) * | 1970-04-17 | 1973-05-15 | Taussig Frederick | Process of filtration of dry cleaning fluid |
| US6471918B1 (en) * | 2000-08-03 | 2002-10-29 | Starfire Systems, Inc. | Filter, regeneration and soot-removing systems and applications |
| CN1297336C (en) * | 2003-10-20 | 2007-01-31 | 中国石油化工股份有限公司 | Active carbon fiber device and method for adsorbing, recovering and treating organic waste gas |
| CN201510813U (en) * | 2009-08-24 | 2010-06-23 | 邵志军 | Activated carbon fiber bag-type dust collector |
| CN202478695U (en) * | 2012-01-20 | 2012-10-10 | 天津清达康过滤用品有限公司 | Novel oiling machine filtering core |
| CN103352851B (en) * | 2013-06-09 | 2015-11-25 | 浙江飞越机电有限公司 | Vacuum pump oil mist resistant filter |
| CN104275063B (en) * | 2014-09-23 | 2015-10-28 | 大连理工大学 | A kind of dedusting, catalyzing integrated gasifying device |
| CN204261451U (en) * | 2014-11-14 | 2015-04-15 | 天纳克（苏州）排放系统有限公司 | Filter |
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- 2016-05-12 CN CN201610317717.8A patent/CN105854509B/en not_active Expired - Fee Related
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| CN105854509A (en) | 2016-08-17 |
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