CN206300949U - A kind of petroleum vapor recovery experimental determination device - Google Patents
A kind of petroleum vapor recovery experimental determination device Download PDFInfo
- Publication number
- CN206300949U CN206300949U CN201621442664.4U CN201621442664U CN206300949U CN 206300949 U CN206300949 U CN 206300949U CN 201621442664 U CN201621442664 U CN 201621442664U CN 206300949 U CN206300949 U CN 206300949U
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- Prior art keywords
- oil product
- adsorption tanks
- vapor recovery
- petroleum vapor
- oil
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- 238000011084 recovery Methods 0.000 title claims abstract description 46
- 239000003208 petroleum Substances 0.000 title claims abstract description 33
- 238000001179 sorption measurement Methods 0.000 claims abstract description 34
- 238000010521 absorption reaction Methods 0.000 claims abstract description 26
- 238000009833 condensation Methods 0.000 claims abstract description 23
- 230000005494 condensation Effects 0.000 claims abstract description 23
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 19
- 229910001220 stainless steel Inorganic materials 0.000 claims abstract description 7
- 239000010935 stainless steel Substances 0.000 claims abstract description 7
- 238000005259 measurement Methods 0.000 claims 1
- 238000000034 method Methods 0.000 abstract description 36
- 238000002474 experimental method Methods 0.000 abstract description 10
- 239000004215 Carbon black (E152) Substances 0.000 description 4
- 229930195733 hydrocarbon Natural products 0.000 description 4
- 150000002430 hydrocarbons Chemical class 0.000 description 4
- 238000012545 processing Methods 0.000 description 4
- 239000002250 absorbent Substances 0.000 description 3
- 230000002745 absorbent Effects 0.000 description 3
- 230000002787 reinforcement Effects 0.000 description 3
- 238000012360 testing method Methods 0.000 description 3
- 238000003795 desorption Methods 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 239000003463 adsorbent Substances 0.000 description 1
- 238000003556 assay Methods 0.000 description 1
- 230000006835 compression Effects 0.000 description 1
- 238000007906 compression Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000005265 energy consumption Methods 0.000 description 1
- 230000007613 environmental effect Effects 0.000 description 1
- 238000001704 evaporation Methods 0.000 description 1
- 238000011835 investigation Methods 0.000 description 1
- 239000007788 liquid Substances 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 239000012528 membrane Substances 0.000 description 1
- 239000003507 refrigerant Substances 0.000 description 1
- 238000011160 research Methods 0.000 description 1
- 238000000926 separation method Methods 0.000 description 1
- 239000002699 waste material Substances 0.000 description 1
Abstract
The utility model is related to a kind of petroleum vapor recovery experimental determination device, including air compressor, oil product tank, condenser, adsorption tanks, oil tank is reclaimed in condensation, Orsat apparatus, oil product concentration mensuration instrument, wet gas flow meter, water bath with thermostatic control, cryogenic thermostat water-bath, oil product tank one end connects air compressor, the other end connects Orsat apparatus, the Orsat apparatus other end connects adsorption tanks and is directly connected to adsorption tanks by stainless steel tube by condenser respectively, the adsorption tanks other end connects wet gas flow meter, wherein oil product tank and adsorption tanks connect water bath with thermostatic control respectively, condenser reclaims oil tank and cryogenic thermostat water-bath with condensation.A kind of petroleum vapor recovery experimental determination device of the utility model, using by the way of condensation method and absorption method are combined to various concentrations under petroleum vapor recovery efficiency be measured, compact conformation is safe, for teaching experiment, practical.
Description
Technical field
The utility model is related to a kind of gas recovery experiment to determine device, specially a kind of petroleum vapor recovery measuring dress
Put.
Background technology
The evaporating loss that oil and products thereof is produced in processing and storage and transport process is puzzlement PETROLEUM PROCESSING accumulating and environmental protection
On the one hand the important topic of industry, these oil gas spilt into air waste mass energy, on the other hand also reduce oil
Quality.The research of current device for recovering oil and gas at home and abroad obtains most attention, conventional oil-gas recovery method master with application
There are absorption method, condensation method, absorption process, membrane separation process.
Chinese patent CN102908871A, CN103566707A etc. are respectively adopted absorption method and have invented gas recovery system for oil,
Absorption method has different absorption affinity using adsorbent to the hydrocarbon component and air in oil gas, by hydrocarbon component and air
Separate, and then realize reclaiming the selection of hydrocarbon component.When in practical application due to the larger oil gas of direct adsorption concentration, absorption
Material quickly reaches saturation, and this usage cycles to adsorption plant, the security of desorption process propose requirement higher, but by
In absorption method be generally used for the recovery of low concentration oil gas and absorption more thoroughly, with easy care, low energy consumption, low emission concentration it is excellent
Point, therefore be using one of main method in Investigation of Petroleum Vapor Recovery Technology.
Chinese patent CN102899064A, CN105080278A have invented petroleum vapor recovery respectively using condensation method and absorption method
Device, the general principle of condensation method is to carry out heat exchange by with refrigerant, and sufficiently low temperature is down at ambient pressure, makes it
In most gasoline components be condensed into liquid gasoline and reclaimed, condensed tail gas is then directly discharged into air.Condensation
Method is primarily adapted for use in the recovery of high-concentration oil vapor, but reclaims not thorough.
Chinese patent CN102908871A has invented a set of oil-gas recovery method using absorption process, and absorption process is certain
Under the conditions of temperature and pressure, using the absorbent for having to the hydrocarbon component in oil gas good absorption and desorption performance, in oil gas
Gasoline component reclaimed.The treatment effect of absorption process is influenceed very big by absorbent, and the rate of recovery of usual absorbent is difficult to reach
To 80%, because its floor space is big, the less gas station in place is rarely applied to.
But the above device is not measured to the organic efficiency of petroleum vapor recovery, is not suitable in experimental teaching.
Utility model content
The purpose of this utility model is to provide a kind of petroleum vapor recovery experimental determination device, is mutually tied with absorption method using condensation method
The mode of conjunction is measured to the petroleum vapor recovery efficiency under various concentrations, i.e., measure the recovery under gas concentration high by condensation method
Efficiency and absorption method measure the organic efficiency under low gas concentration, and this experimental provision compact conformation is safe, practical,
For in experimental teaching, increasing experiment diversity, many experiments funds are saved, contribute to student to petroleum vapor recovery efficiency test side
The grasp of method, the actual operational capacity of quality of instruction, reinforcement student to raising specialty is significant.
The technical scheme that the utility model is used to achieve the above object is：A kind of petroleum vapor recovery experimental determination device,
Including air compressor, oil product tank, condenser, adsorption tanks, water bath with thermostatic control, cryogenic thermostat water-bath, Orsat apparatus, oil product
Concentration mensuration instrument, wet gas flow meter, oil product tank one end connect air compressor by stainless steel tube, and the other end passes through respectively
Condenser connects adsorption tanks and is directly connected to adsorption tanks by stainless steel tube, and the adsorption tanks other end connects wet gas flow meter,
Wherein oil product tank and adsorption tanks connect water bath with thermostatic control respectively, and condenser reclaims oil tank and cryogenic thermostat water-bath with condensation.
A kind of described petroleum vapor recovery experimental determination device can be realized not by measuring the oil product concentration of various location
The measure of condensation and absorption petroleum vapor recovery efficiency under the conditions of.
A kind of described petroleum vapor recovery experimental determination device determines the oil product of various location using oil product concentration mensuration instrument
Concentration.
The oil product tank and adsorption tanks connect water bath with thermostatic control to control temperature respectively.
A kind of described petroleum vapor recovery experimental determination device is measured to be adsorbed through adsorption tanks using wet gas flow meter and completed
Exhaust flow.
The purpose of this utility model is to provide the petroleum vapor recovery measuring that a kind of use condensation method and absorption method are combined
Device, and measured in oil product tank exit, condenser pipe exit, three, adsorption tanks exit position by oil product concentration mensuration instrument
The oil product concentration at place determines absorption efficiency, and whole device for recovering oil and gas compact conformation is easy to processing, safe, practicality
By force, for teaching experiment, increase experiment diversity, save many experiments funds, contribute to student to petroleum vapor recovery efficiency test
The grasp of method, the actual operational capacity of quality of instruction, reinforcement student to raising specialty is significant.
Brief description of the drawings
A kind of petroleum vapor recovery experimental determination device schematic diagram that Fig. 1 is provided for the utility model.
In Fig. 1：1st, the first valve；2nd, air compressor；3rd, oil product tank；4th, Orsat apparatus；5th, the second valve；6、
6th valve；7th, condenser；8th, the first oil product concentration mensuration instrument；9th, the 4th valve；10th, adsorption tanks；11st, the second oil product concentration is surveyed
Determine instrument；12nd, the 5th valve；13rd, the first water bath with thermostatic control；14th, oil tank is reclaimed in condensation；15th, cryogenic thermostat water-bath；16th, the 3rd valve；
17th, the second water bath with thermostatic control；18th, its flowmeter of wet type gas.
Specific embodiment
As shown in figure 1, a kind of petroleum vapor recovery experimental determination device, including air compressor 2, oil product tank 3, condenser 7, suction
Attached tank 10, condensation reclaim oil tank 14, the first water bath with thermostatic control 13, the second water bath with thermostatic control 17, cryogenic thermostat water-bath 15, Ovshinsky gas point
Analyzer 4, the first oil product concentration mensuration instrument 8, the second oil product concentration mensuration instrument 11, wet gas flow meter 18, one end of oil product tank 3 lead to
Cross stainless steel tube connection air compressor 2, other end connection Orsat apparatus 4, the other end of Orsat apparatus 4 difference
Adsorption tanks 10 are connected by condenser 7 and adsorption tanks 10, the other end of adsorption tanks 10 connection wet type are directly connected to by stainless steel tube
Gas flowmeter 18, wherein oil product tank 3 and adsorption tanks 10 connect the first water bath with thermostatic control 13, the second water bath with thermostatic control 17 respectively, condensation
Device 7 reclaims oil tank 14 and cryogenic thermostat water-bath 15 with condensation.
This petroleum vapor recovery experimental determination device experimentation：
(1) oil gas condensation absorption combination method organic efficiency determines technique：The first valve 1 is opened, air compressor 2 is opened,
Air enters oil product tank 3 through gas compressor 2, and (its concentration C 1 is surveyed by Orsat apparatus 4 to form certain density oil gas
Go out), the second valve 5 is opened, the oil gas from oil product tank 3 carries out condensation recovery into condenser 7, and the oil product of recovery is by the 6th
Valve 6 enters condensation and reclaims oil tank 14, opens the 4th valve 9, and (its concentration C 2 is by the first oil product concentration mensuration for condensed oil gas
Instrument 8 is measured) enter back into adsorption tanks 10 and carry out adsorption recovery, the 5th valve 12 is opened, by tail gas (its concentration after the completion of absorption
C3 is measured by the second oil product concentration mensuration instrument 11) measured by wet gas flow meter 18, wherein oil product tank, adsorption tanks, condenser
Temperature respectively by water bath with thermostatic control 1, water bath with thermostatic control 2, cryogenic thermostat water-bath control；
(2) oil gas adsorption recovery method efficiency test technique：Valve 1 is opened, air compressor is opened, air is through gas compression
Machine enters oil product tank, forms certain density oil gas (its concentration C 1 is measured by oil product concentration mensuration instrument 1), opens valve 3, comes from
The oil gas of oil product tank is directly entered adsorption tanks and carries out adsorption recovery, valve 5 is opened, by tail gas (its concentration after the completion of absorption
C3 is measured by oil product concentration mensuration instrument 3) measured by wet gas flow meter, wherein the temperature of oil product tank, adsorption tanks is respectively by perseverance
Tepidarium 1, water bath with thermostatic control 2 are controlled.
(3) petroleum vapor recovery efficiency calculation：Total petroleum vapor recovery efficiency=(C1-C3)/C1*100%；Condensed in combination method and reclaimed
Efficiency calculation formula=(C1-C2)/C1*100%；Adsorption recovery efficiency calculation formula=(C2-C3)/C2* in combination method
100%；Wherein, C1：Concentration measured by oil product concentration mensuration instrument 1；C2：Concentration measured by oil product concentration mensuration instrument 2；C3：Oil product
Concentration measured by concentration mensuration instrument 3.
The purpose of this utility model is to provide a kind of petroleum vapor recovery experimental determination device, is mutually tied with absorption method using condensation method
The mode of conjunction is measured to the petroleum vapor recovery efficiency under various concentrations, whole device for recovering oil and gas compact conformation, is easy to processing,
It is safe, practical, for teaching experiment, increase experiment diversity, many experiments funds are saved, contribute to student to oil
The grasp of gas organic efficiency assay method, has important meaning to improving the quality of instruction of specialty, the actual operational capacity of reinforcement student
Justice.
Claims (5)
1. a kind of petroleum vapor recovery experimental determination device, it is characterised in that：Including the first valve (1), air compressor (2), oil product
Tank (3), Orsat apparatus (4), the second valve (5), the 6th valve (6), condenser (7), the second oil product concentration mensuration instrument
(8), the 4th valve (9), adsorption tanks (10), the 3rd oil product concentration mensuration instrument (11), the 5th valve (12), the first water bath with thermostatic control
(13), condensation oil tank (14), cryogenic thermostat water-bath (15), the 3rd valve (16), the second water bath with thermostatic control (17), wet type gas its stream
Gauge (18), oil product tank (3) one end connects air compressor (2), other end connection Orsat apparatus by stainless steel tube
(4), Orsat apparatus (4) other end connects adsorption tanks (10) and direct by stainless steel tube by condenser (7) respectively
Connection adsorption tanks (10), adsorption tanks (10) other end connects wet gas flow meter (18), wherein oil product tank (3) and adsorption tanks
(10) connect the first water bath with thermostatic control (13), the second water bath with thermostatic control (17) respectively, condenser (7) with condensation reclaim oil tank (14) and
Cryogenic thermostat water-bath (15).
2. a kind of petroleum vapor recovery experimental determination device according to claim 1, it is characterised in that：The device is by measuring not
The measure of condensation and absorption petroleum vapor recovery efficiency under different condition can be realized with the oil product concentration at position.
3. a kind of petroleum vapor recovery experimental determination device according to claim 1, it is characterised in that：The device is dense using oil product
Degree analyzer determines the oil product concentration of various location.
4. a kind of petroleum vapor recovery experimental determination device according to claim 1, it is characterised in that：Oil product tank (3) and absorption
Tank (10) connects water bath with thermostatic control to control temperature respectively.
5. a kind of petroleum vapor recovery experimental determination device according to claim 1, it is characterised in that：The device uses wet type gas
The exhaust flow that flowmeter body (18) measurement is completed through adsorption tanks absorption.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621442664.4U CN206300949U (en) | 2016-12-27 | 2016-12-27 | A kind of petroleum vapor recovery experimental determination device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621442664.4U CN206300949U (en) | 2016-12-27 | 2016-12-27 | A kind of petroleum vapor recovery experimental determination device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206300949U true CN206300949U (en) | 2017-07-04 |
Family
ID=59204180
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201621442664.4U Expired - Fee Related CN206300949U (en) | 2016-12-27 | 2016-12-27 | A kind of petroleum vapor recovery experimental determination device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206300949U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107525912A (en) * | 2017-09-22 | 2017-12-29 | 苏州坤阳机械科技有限公司 | Comprehensive assay method of pollutant in a kind of diesel oil |
| CN108760412A (en) * | 2018-06-06 | 2018-11-06 | 青岛海纳光电环保有限公司 | A kind of VOCs adsorption tubes sampling apparatus |
-
2016
- 2016-12-27 CN CN201621442664.4U patent/CN206300949U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107525912A (en) * | 2017-09-22 | 2017-12-29 | 苏州坤阳机械科技有限公司 | Comprehensive assay method of pollutant in a kind of diesel oil |
| CN108760412A (en) * | 2018-06-06 | 2018-11-06 | 青岛海纳光电环保有限公司 | A kind of VOCs adsorption tubes sampling apparatus |
| CN108760412B (en) * | 2018-06-06 | 2024-01-30 | 青岛崂应海纳光电环保集团有限公司 | VOCs adsorbs tub sampling device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20170704 Termination date: 20171227 |
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| CF01 | Termination of patent right due to non-payment of annual fee |