CN208927866U - A kind of absorption type oil-gas recovery processing device - Google Patents
A kind of absorption type oil-gas recovery processing device Download PDFInfo
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- CN208927866U CN208927866U CN201821264642.2U CN201821264642U CN208927866U CN 208927866 U CN208927866 U CN 208927866U CN 201821264642 U CN201821264642 U CN 201821264642U CN 208927866 U CN208927866 U CN 208927866U
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- activated carbon
- carbon adsorption
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Abstract
The utility model discloses a kind of absorption type oil-gas recovery processing devices, including main body, pedestal, controller, vacuum pump, activated carbon adsorption device and shut-off valve, main body is fixedly mounted on pedestal, supporting leg is provided with below pedestal, radiating area is provided in main body, oil gas refluxing opening, air inlet, offgas outlet, control panel, controller is arranged in main body, activated carbon adsorption device includes three activated carbon adsorption components, cooling piece is installed on component, oil gas to be processed oil liquid after activated carbon adsorption device adsorbs is retracted utilization, tail gas discharge, petroleum vapor recovery treatment process is controlled by controller.This recycling and processing device is recycled oil gas using absorption method mode, and system structure design is reasonable, and petroleum vapor recovery utilization rate is high, oil gas condensation adsorption process can continue to work alternatively, equipment can continuous work, work efficiency is high, and exhaust emissions is up to state standards.
Description
Technical field
The utility model relates to petroleum vapor recovery processing equipments, are specifically related to a kind of absorption type oil-gas recovery processing device.
Background technique
The light-end products such as crude oil, gasoline are very easy to volatilization, the oil of high concentration in production, transport, storage, use process
Gas mixing air is discharged into atmosphere, not only causes the waste of the energy, but also is also easy to pollution environment, causes great fire hidden
Suffer from.It data show, gasoline per ton is issued from oil plant, stores transfer through water route or railway transportation, oil depot, tank truck is sent to and adds
The process of petrol station retail, can at least generate 7m3Just 11.8 hundred million yuans of the loss of exhaust of oil one is often only in oil gas, China.
In addition, temperature is every to increase 1 DEG C, 0.21% oil gas can be discharged in gasoline.
The recovery process of oil gas mainly includes absorption process, condensation method, membrane separation process and absorption method, wherein absorption method technique letter
List, strong operability, less energy consumption, the occupation rate in gasoline recovery market are highest, existing absorption type petroleum vapor recovery processing
Device needs to stop absorption work when oil gas absorption is full, carries out oil gas desorption, cannot reach the requirement of continuous work, and
And activated carbon adsorptive capacity is limited, petroleum vapor recovery low efficiency, and country is not achieved to the discharge standard of oil gas tail gas.
Utility model content
In order to overcome, absorption type oil-gas recovery processing device cannot be carried out continuously absorption work, active carbon is inhaled in the prior art
The defects such as attached ability is limited, gasoline recovery utilization rate is low, the utility model provide a kind of absorption type oil-gas recovery processing device, will
High-temperature gas blowing is to glass surface, by the convective heat exchange of high-temperature gas and glass, and the heating of complete pair glass.
The technical scheme adopted by the utility model to solve the technical problem is as follows: a kind of absorption type petroleum vapor recovery processing dress
It sets, including main body, pedestal, controller, vacuum pump, activated carbon adsorption device and shut-off valve, the controller, vacuum pump, activity
Charcoal adsorbent equipment and shut-off valve are mounted on body interior, and the main body is fixedly mounted on pedestal, are provided with branch below pedestal
Leg, the main body left and right sides are provided with radiating area, and lower section is provided with oil gas refluxing opening, air inlet, offgas outlet on the left of main body, described
Control panel is provided in front of main body, the controller, which is arranged in main body, to be located near control panel, the vacuum pump point
For the first vacuum pump, the second vacuum pump and third vacuum pump, the activated carbon adsorption device be divided into the first activated carbon adsorption component,
Second activated carbon adsorption component and third activated carbon adsorption component, the shut-off valve are divided into the first shut-off valve, the second shut-off valve,
Three shut-off valves, the 4th shut-off valve, the 5th shut-off valve, the 6th shut-off valve and the 7th shut-off valve, the air inlet pass through oil-gas pipeline
It is connected with electromagnetic flowmeter, electromagnetic flowmeter divides two-way to be connected separately with the first activated carbon adsorption component and by oil and gas pipeline
Two activated carbon adsorption components are pacified before the first activated carbon adsorption component and the second activated carbon adsorption component in oil and gas pipeline branch
Equipped with the first shut-off valve and third shut-off valve, left and right is installed after the first activated carbon adsorption component and the second activated carbon adsorption component
Second shut-off valve and the 4th shut-off valve, second shut-off valve and the 4th shut-off valve merge into one article of Oil/Gas Pipe by oil and gas pipeline
Concentration detection apparatus is connected with behind road, concentration detection apparatus includes concentration of oil and gas discharged detector and three-way solenoid valve, electromagnetism three
The one outlet of port valve directly passes through oil and gas pipeline and is connected with offgas outlet, another outlet is connected with the 5th by oil and gas pipeline
Shut-off valve and the 6th shut-off valve, are connected with third activated carbon adsorption component between the 5th shut-off valve and the 6th shut-off valve, and the 6th section
Only valve is connected by oil and gas pipeline with offgas outlet, the first activated carbon adsorption component, the second activated carbon adsorption component and the
Three activated carbon adsorption components also have the first vacuum pump, the second vacuum pump and third vacuum pump by oil liquid piping connection respectively, the
One vacuum pump, the second vacuum pump and third vacuum pump also pass through oil liquid pipeline and are connected with oil gas refluxing opening, oil gas refluxing opening and oil
Library or oil storage tank are connected, also direct-connected between the air inlet and offgas outlet to have oil and gas pipeline, and the is equipped on oil-gas pipeline
Seven shut-off valves, the control panel, electromagnetic flowmeter, shut-off valve, vacuum pump, concentration of oil and gas discharged detector, three-way solenoid valve
It is connected with controller, controller is connected by power supply line with external power supply.
A kind of above-mentioned absorption type oil-gas recovery processing device, the first activated carbon adsorption component, the second active carbon are inhaled
It is filled with enough active carbons in attached component, third activated carbon adsorption component, is mounted on system on the outside of activated carbon adsorption component
Cold, the cold end of cooling piece is with activated carbon adsorption component mutually close to the cooling piece is connected by conducting wire with controller.
A kind of above-mentioned absorption type oil-gas recovery processing device, be provided on the control panel display screen and function by
Key.
The utility model has the beneficial effects that the utility model oil-gas recovery processing device is using active carbon adsorption to oil
Gas is recycled, and petroleum vapor recovery processing mode is reasonable, and petroleum vapor recovery utilization rate is high, the first activated carbon adsorption component and second
Activated carbon adsorption component alternately condensation adsorption and the operation for vacuumizing desorption, can be continuous to the condensation adsorption work of oil gas
It carries out, work efficiency is high, and activated carbon adsorption component cools down by cooling piece, and the condensation effect of oil gas is more preferable, the rate of recovery of oil gas
Height can also enable third activated carbon adsorption component to the further condensation adsorption of oil gas, oil when the discharge standard of oil gas is not up to standard
The condensing recovery treatment effect of gas reaches maximization, further by the complete adsorption recovery of the oil vapour retained in tail gas, finally takes out
Vacuum is recovered into oil storage tank or oil depot.
Detailed description of the invention
The present invention will be further described with reference to the accompanying drawings and examples.
Fig. 1 is utility model diagram；
Fig. 2 is that (direction of filled arrows is fluid oil in figure for the connection schematic diagram of each composed structure inside the utility model
Flow direction, hollow arrow be gaseous state oil flow direction).
1. main body in figure, 2. pedestals, 3. supporting legs, 4. oil gas refluxing openings, 5. air inlets, 6. offgas outlets, 7. radiating areas, 8.
Control panel, 9. first vacuum pumps, 10. second shut-off valves, 11. first activated carbon adsorption components, 12. first shut-off valves, 13. electricity
Magnetic flowmeter, 14. the 7th shut-off valves, 15. third shut-off valves, 16. the 6th shut-off valves, 17. third activated carbon adsorption components, 18.
5th shut-off valve, 19. concentration detection apparatus, 20. third vacuum pumps, 21. second activated carbon adsorption components, 22. the 4th shut-off valves,
23. the second vacuum pump.
Specific embodiment
It is with reference to the accompanying drawing and specific real to make those skilled in the art better understand the technical solution of the utility model
Mode is applied to elaborate to the utility model.
A kind of absorption type oil-gas recovery processing device, including main body 1, pedestal 2, controller, vacuum pump, activated carbon adsorption dress
It sets and shut-off valve, the controller, vacuum pump, activated carbon adsorption device and shut-off valve is mounted on inside main body 1, the main body
1 is fixedly mounted on pedestal 2, and supporting leg 3 is provided with below pedestal 2, and radiating area 7,1 left side of main body are provided at left and right sides of main body 1
Lower section is provided with oil gas refluxing opening 4, air inlet 5, offgas outlet 6, and control panel 8, the control are provided in front of the main body 1
Device, which is arranged in main body 1, to be located near control panel 8, and the vacuum pump is divided into the first vacuum pump 9, the second vacuum pump 23 and the
Three vacuum pumps 20, the activated carbon adsorption device are divided into the first activated carbon adsorption component 11,21 and of the second activated carbon adsorption component
Third activated carbon adsorption component 17, the shut-off valve are divided into the first shut-off valve 12, the second shut-off valve 10, third shut-off valve 15,
Four shut-off valves 22, the 5th shut-off valve 18, the 6th shut-off valve 16 and the 7th shut-off valve 14, the air inlet 5 are connected by oil-gas pipeline
It is connected to electromagnetic flowmeter 13, electromagnetic flowmeter 13 divides two-way to be connected separately with the first activated carbon adsorption component 11 by oil and gas pipeline
With the second activated carbon adsorption component 21, in the first activated carbon adsorption component 11 and the second activated carbon adsorption group in oil and gas pipeline branch
First shut-off valve 12 and third shut-off valve 15, the first activated carbon adsorption component 11 and the second activated carbon adsorption are installed before part 21
The second shut-off valve 10 of left and right and the 4th shut-off valve 22 are installed, second shut-off valve 10 and the 4th shut-off valve 22 are logical after component 21
It crosses after oil and gas pipeline merges into an oil and gas pipeline and is connected with concentration detection apparatus 19, concentration detection apparatus 19 includes exhaust of oil
Concentration detector and three-way solenoid valve, the one outlet of three-way solenoid valve directly pass through oil and gas pipeline and are connected with offgas outlet 6, separately
One outlet is connected with the 5th shut-off valve 18 and the 6th shut-off valve 16, the 5th shut-off valve 18 and the 6th shut-off valve by oil and gas pipeline
Third activated carbon adsorption component 17 is connected between 16, the 6th shut-off valve (16) is connected by oil and gas pipeline with offgas outlet 6, institute
It states the first activated carbon adsorption component 11, the second activated carbon adsorption component 21 and third activated carbon adsorption component 17 and also passes through oil respectively
Liquid pipeline is connected with the first vacuum pump 9, the second vacuum pump 23 and third vacuum pump 20, the first vacuum pump 9,23 and of the second vacuum pump
Third vacuum pump 20 is also connected by oil liquid pipeline with oil gas refluxing opening 4, and oil gas refluxing opening 4 is connected with oil depot or oil storage tank,
It is also direct-connected between the air inlet 5 and offgas outlet 6 to have oil and gas pipeline, the 7th shut-off valve 14 is installed on oil and gas pipeline, it is described
Control panel 8, electromagnetic flowmeter 13, shut-off valve, vacuum pump, concentration of oil and gas discharged detector, three-way solenoid valve are and controller
It is connected, controller is connected by power supply line with external power supply.
Further, the first activated carbon adsorption component 11, the second activated carbon adsorption component 21, third activated carbon adsorption
Be filled with enough active carbons in component 17, be mounted on cooling piece on the outside of activated carbon adsorption component, the cold end of cooling piece with
Activated carbon adsorption component is mutually close to the cooling piece is connected by conducting wire with controller.
Further, display screen and function button are provided on the control panel 8.
When utility model works, the air inlet 5 and oil depot of device or the outlet pipe of oil storage tank are connected, oil gas reflux
Mouth 4 and the inlet pipeline of oil depot or oil storage tank are connected, and offgas outlet 6 is connected with ambient atmosphere, return when needing to carry out oil gas
When receiving processing, controller first controls cooling piece and carries out refrigeration work, after refrigeration reaches certain temperature, is controlled by operation
Panel 8 makes controller close the 7th shut-off valve 14, opens the first shut-off valve 12 and the second shut-off valve 10, closes third shut-off valve 15
With the 4th shut-off valve 22, oil gas to be processed passes through the first activated carbon adsorption component 11, cryogenic condensation and suction in low temperature active charcoal
Under attached, gas spirit is adsorbed on the activated carbon, after activated carbon adsorption saturation in the first activated carbon adsorption component 11, closes the
One shut-off valve 12 and the second shut-off valve 10 open third shut-off valve 15 and the 4th shut-off valve 22, continue by the second activated carbon adsorption
Component 21 carries out the work of condensation adsorption, at the same time, starts the first vacuum pump 9 to the first activated carbon adsorption group by controller
Part 11 carries out vacuum pumping, and oil gas is separated from active carbon, after the completion of desorption, closes the first vacuum pump 9, when the second work
Property charcoal absorbent module 21 in active carbon reach adsorption saturation after, be again turned on the first shut-off valve 12 and the second shut-off valve 10, close
Third shut-off valve 15 and the 4th shut-off valve 22 are closed, the second vacuum pump 23 is opened, is continued by the first activated carbon adsorption component 11
Condensation adsorption work, the second activated carbon adsorption component 21 carries out vacuumizing desorption, by the first activated carbon adsorption component 11 or
Second activated carbon adsorption component 21 treated gasoline vapour passes through concentration detection apparatus 19 along oil and gas pipeline, when exhaust of oil is dense
After degree detector test reaches discharge standard to non-methane total hydrocarbons content, oil gas directly passes through three-way solenoid valve by offgas outlet 6
Discharge, if after concentration of oil and gas discharged detector test is not up to discharge standard to non-methane total hydrocarbons content, controller control is opened
5th shut-off valve 18 and the 6th shut-off valve 16, oil gas pass through downwards third activated carbon adsorption component 17 into one by three-way solenoid valve
The absorption that is condensed is walked, when third activated carbon adsorption component 17 reaches saturation, the 5th shut-off valve 18 of closing and the 6th shut-off valve 16, control
Device processed starts third vacuum pump 20, carries out vacuumizing desorption, quilt in activated carbon adsorption device to third activated carbon adsorption component 17
It vacuumizes the gasoline oil liquid desorbed to be recycled in oil depot or oil storage tank by oil gas refluxing opening 4, when oil gas does not need to locate
When reason, the first shut-off valve 12, the second shut-off valve 10, third shut-off valve 15, the 4th shut-off valve 22, the 5th section are closed by controller
Only valve 18, the 6th shut-off valve 16, open the 7th shut-off valve 14, and oil gas directly passes through offgas outlet 6 and is discharged into atmosphere.
Above embodiments are only the exemplary embodiment of the utility model, are not used in limitation the utility model, this is practical new
The protection scope of type is defined by the claims.Those skilled in the art can be in the essence and protection scope of the utility model
It is interior, various modifications or equivalent replacements are made to the utility model, this modification or equivalent replacement also should be regarded as falling in originally practical new
In the protection scope of type.
Claims (3)
1. a kind of absorption type oil-gas recovery processing device, including main body (1), pedestal (2), controller, vacuum pump, activated carbon adsorption
Device and shut-off valve, which is characterized in that the controller, vacuum pump, activated carbon adsorption device and shut-off valve are mounted on main body
(1) internal, the main body (1) is fixedly mounted on pedestal (2), is provided with supporting leg (3) below pedestal (2), main body (1) left and right two
Side is provided with radiating area (7), and lower section is provided with oil gas refluxing opening (4), air inlet (5), offgas outlet (6), institute on the left of main body (1)
It states and is provided with control panel (8) in front of main body (1), the controller setting is in main body (1) positioned at the attached of control panel (8)
Closely, the vacuum pump is divided into the first vacuum pump (9), the second vacuum pump (23) and third vacuum pump (20), the activated carbon adsorption
Device is divided into the first activated carbon adsorption component (11), the second activated carbon adsorption component (21) and third activated carbon adsorption component
(17), the shut-off valve is divided into the first shut-off valve (12), the second shut-off valve (10), third shut-off valve (15), the 4th shut-off valve
(22), the 5th shut-off valve (18), the 6th shut-off valve (16) and the 7th shut-off valve (14), the air inlet (5) pass through oil-gas pipeline
It is connected with electromagnetic flowmeter (13), electromagnetic flowmeter (13) divides two-way to be connected separately with the first activated carbon adsorption by oil and gas pipeline
Component (11) and the second activated carbon adsorption component (21), in the first activated carbon adsorption component (11) and second in oil and gas pipeline branch
First shut-off valve (12) and third shut-off valve (15), the first activated carbon adsorption component are installed before activated carbon adsorption component (21)
(11) with the second activated carbon adsorption component (21) after left and right the second shut-off valve (10) and the 4th shut-off valve (22) is installed, described the
Two shut-off valves (10) and the 4th shut-off valve (22) are merged into after one article of oil and gas pipeline by oil and gas pipeline is connected with Concentration Testing dress
It sets (19), concentration detection apparatus (19) includes concentration of oil and gas discharged detector and three-way solenoid valve, and one of three-way solenoid valve goes out
Mouth is directly connected by oil and gas pipeline with offgas outlet (6), another outlet is connected with the 5th shut-off valve by oil and gas pipeline
(18) and the 6th shut-off valve (16), third activated carbon adsorption group is connected between the 5th shut-off valve (18) and the 6th shut-off valve (16)
Part (17), the 6th shut-off valve (16) are connected by oil and gas pipeline with offgas outlet (6), the first activated carbon adsorption component
(11), the second activated carbon adsorption component (21) and third activated carbon adsorption component (17) also have by oil liquid piping connection respectively
One vacuum pump (9), the second vacuum pump (23) and third vacuum pump (20), the first vacuum pump (9), the second vacuum pump (23) and third
Vacuum pump (20) is also connected by oil liquid pipeline with oil gas refluxing opening (4), oil gas refluxing opening (4) and oil depot or oil storage tank phase
Even, also direct-connected between the air inlet (5) and offgas outlet (6) to have oil and gas pipeline, the 7th shut-off valve is installed on oil and gas pipeline
(14), the control panel (8), electromagnetic flowmeter (13), shut-off valve, vacuum pump, concentration of oil and gas discharged detector, electromagnetic three-way
Valve is connected with controller, and controller is connected by power supply line with external power supply.
2. a kind of absorption type oil-gas recovery processing device according to claim 1, which is characterized in that first active carbon
Enough work is filled in absorbent module (11), the second activated carbon adsorption component (21), third activated carbon adsorption component (17)
Property charcoal, be mounted on cooling piece on the outside of activated carbon adsorption component, the cold end and activated carbon adsorption component phase of cooling piece are close to described
Cooling piece is connected by conducting wire with controller.
3. a kind of absorption type oil-gas recovery processing device according to claim 1, which is characterized in that the control panel
(8) display screen and function button are provided on.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821264642.2U CN208927866U (en) | 2018-08-07 | 2018-08-07 | A kind of absorption type oil-gas recovery processing device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821264642.2U CN208927866U (en) | 2018-08-07 | 2018-08-07 | A kind of absorption type oil-gas recovery processing device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208927866U true CN208927866U (en) | 2019-06-04 |
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ID=66717267
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821264642.2U Expired - Fee Related CN208927866U (en) | 2018-08-07 | 2018-08-07 | A kind of absorption type oil-gas recovery processing device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208927866U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110508093A (en) * | 2019-08-30 | 2019-11-29 | 盐城明天和创环保节能科技有限公司 | VOC gas active carbon purifying vacuum analysis system |
-
2018
- 2018-08-07 CN CN201821264642.2U patent/CN208927866U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110508093A (en) * | 2019-08-30 | 2019-11-29 | 盐城明天和创环保节能科技有限公司 | VOC gas active carbon purifying vacuum analysis system |
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| Date | Code | Title | Description |
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| GR01 | Patent grant | ||
| 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: 20190604 Termination date: 20190807 |