CN209204961U - Device for recovering oil and gas - Google Patents
Device for recovering oil and gas Download PDFInfo
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- CN209204961U CN209204961U CN201821857842.9U CN201821857842U CN209204961U CN 209204961 U CN209204961 U CN 209204961U CN 201821857842 U CN201821857842 U CN 201821857842U CN 209204961 U CN209204961 U CN 209204961U
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Abstract
The utility model discloses a kind of device for recovering oil and gas, including heat exchange mechanisms, condensing mechanism, adsorption/desorption mechanism；Heat exchange mechanisms include shell, the interconnected first entrance and first outlet being opened on shell, the interconnected second entrance and second outlet being opened on shell；Condensing mechanism includes third entrance and third outlet；For being passed through oil gas, first outlet is connected to first entrance with third entrance, second entrance and third outlet, second outlet and adsorption/desorption mechanism connection；Heat exchange mechanisms are used to cool down so that organic solvent and water is precipitated to oil gas；Condensing mechanism is used for oil gas condensation so that organic solvent and water is precipitated；The organic solvent and desorption that adsorption/desorption mechanism is used to adsorb in oil gas obtain organic solvent；The oil gas temperature of second outlet output is less than or equal to minus 20 DEG C.A kind of device for recovering oil and gas of the utility model, recovery efficiency is higher, and tail gas will not pollute atmosphere, and the organic solvent quality obtained after recycling is preferable, saves resource and cost.
Description
Technical field
The utility model relates to a kind of device for recovering oil and gas.
Background technique
Large-scale gasoline, diesel oil, kerosene, toluene oil gas, dimethylbenzene oil gas loading process in, the oil gas of volatilization by
It in reasons such as the impurity being mixed into air, is generally directly discharged, or is made after being mixed after recycling with the oil product of low level-one
With.It not only polluted air in this way, also result in the waste of resource.
Summary of the invention
The purpose of the utility model is to provide a kind of device for recovering oil and gas, can be by the oil gas to volatilize in loading process again
It is used after recycling, not only avoids pollution air, also effectively save resource and cost.
In order to achieve the above objectives, the technical solution adopted in the utility model is:
A kind of device for recovering oil and gas, including heat exchange mechanisms, condensing mechanism, adsorption/desorption mechanism；
The heat exchange mechanisms include shell, the interconnected first entrance and first outlet being opened on the shell,
The interconnected second entrance and second outlet being opened on the shell；
The condensing mechanism includes third entrance and third outlet；
The first entrance is for being passed through oil gas, and the first outlet is connected to the third entrance, the second entrance
With the third outlet, the second outlet and the adsorption/desorption mechanism connection；
The heat exchange mechanisms, for cooling down oil gas organic solvent and water is precipitated；
The condensing mechanism, for oil gas condensation organic solvent and water is precipitated；
The adsorption/desorption mechanism, for adsorbing the organic solvent in oil gas and desorption obtains organic solvent；
The oil gas temperature of the second outlet output is less than or equal to minus 20 DEG C.
Preferably, the condensing mechanism includes multi-stage condensing device, the multi-stage condensing device, for gradually cooling down to oil gas.
It is highly preferred that the multi-stage condensing device successively includes cold for oil gas temperature to be decreased to less than to level-one equal to 2 DEG C
Condenser, for oil gas temperature to be decreased to less than equal to minus 30 DEG C of secondary condenser, is used to for oil gas temperature being decreased to less than and is equal to
Minus 60 DEG C of three-level condenser.
Preferably, the oil gas temperature of third outlet output is less than or equal to minus 60 DEG C.
Preferably, the adsorption/desorption mechanism includes tank body, the active carbon in the tank body, is connected to the tank body
High-temperature steam entrance, the drainer being connected to the tank body, the gun barrel that is connected to the drainer.
It is highly preferred that the adsorption/desorption mechanism further includes being connected to the tank body for being passed through the drier of hot wind.
Due to the application of the above technical scheme, the utility model has the advantage that this is practical new compared with prior art
A kind of device for recovering oil and gas of type uses after capable of recycling again the oil gas to volatilize in loading process, and recovery efficiency is higher, and at
This is lower, and the tail gas being discharged after recycling will not pollute atmosphere, and oil product at the same level can be added in the organic solvent obtained after recycling
In, save resource and cost.
Detailed description of the invention
Attached drawing 1 is the structural schematic diagram of utility model device.
Wherein: 1, shell；2, first entrance；3, first outlet；4, second entrance；5, second outlet；6, third entrance；7,
Third outlet；8, multi-stage condensing device；9, tank body；10, drainer；11, gun barrel；12, drier.
Specific embodiment
The technical solution of the utility model is further elaborated with reference to the accompanying drawing.
It is shown in Figure 1, a kind of above-mentioned device for recovering oil and gas, including heat exchange mechanisms, condensing mechanism, adsorption/desorption mechanism.
Heat exchange mechanisms include shell 1, the interconnected first entrance 2 and first outlet 3 being opened on shell 1, open up
In the interconnected second entrance 4 and second outlet 5 on shell 1；Condensing mechanism includes third entrance 6 and third outlet 7.It changes
Heat engine structure is for tentatively cooling down so that fraction organic solvent and water is precipitated to oil gas；Condensing mechanism is then used for oil gas condensation to analyse
Most of organic solvent and water out；Adsorption/desorption mechanism is then used to adsorb the organic solvent in Remaining Oil And Gas, and by being desorbed
To the organic solvent.
For being passed through oil gas, first outlet 3 is connected to first entrance 2 with third entrance 6, and second entrance 4 and third outlet 7 connect
It is logical, second outlet 5 and adsorption/desorption mechanism connection, and the oil gas temperature that second outlet 5 exports is less than or equal to minus 20 DEG C.
By above-mentioned setting, the gas of the outflow of first outlet 3 is flowed into and through by first entrance 2 and by second outlet
5 gases for flowing into and through the outflow of second outlet 5 are exchanged with each other heat in shell 1.
In the present embodiment, condensing mechanism includes multi-stage condensing device 8, and multi-stage condensing device 8 is for gradually cooling down to oil gas.It is more
Grade condenser 8 successively includes for oil gas temperature to be decreased to less than to first-stage condenser equal to 2 DEG C, is used to for oil gas temperature being down to
Less than or equal to minus 30 DEG C of secondary condenser, for oil gas temperature to be decreased to less than to the three-level condenser equal to minus 60 DEG C.Level-one
Condenser is less than or equal to minus 5 DEG C of chilled water by temperature and cools down to oil gas, and secondary condenser is less than or equal to minus 40 by temperature
DEG C chilled water to oil gas cool down, three-level condenser by temperature be less than or equal to minus 75 DEG C of chilled water to oil gas cool down.Third
The oil gas temperature of 7 output of outlet is less than or equal to minus 60 DEG C.
In view of the gas componant of CRUDE OIL EMISSIONS is more complicated, each boiling point substance is different, therefore need to drop to oil gas
Temperature, and multisection type condensation is carried out, about 90% organic matter is cooled to liquid and is recycled, and 10% remaining organic matter is in low temperature
Under can reach ideal absorption purifying effect.Since the remaining oil gas temperature through 7 output of third outlet is very low,
By the oil gas exported by third outlet 7 in heat exchange mechanisms and after the oil gas that first entrance 2 inputs is exchanged heat, not only
It can tentatively be cooled down to the oil gas inputted by first entrance 2, a small amount of water and solvent is precipitated, save energy consumption；It can also
The oil gas exported by second outlet 5 after enough satisfaction heat exchange still has preferably desorption temperature after entering adsorption/desorption mechanism
Degree, desorption effect are preferable.
Oil gas, which is passed directly into adsorption/desorption mechanism, has the shortcomings that following two: oil gas is not easy to be inhaled by active carbon under room temperature
Attached, adsorption efficiency is lower；The gas concentration for being passed directly into active carbon is higher, and active carbon is easy to cause to be saturated.Therefore, by inhaling
Oil gas is condensed before attached, not only reduces the concentration of oil gas, while also reducing the temperature of oil gas, it can be efficient
It is absorbed by the activated carbon, also avoids the problem of active carbon is easily saturated.
Adsorption/desorption mechanism include tank body 9, the active carbon in tank body 9, the high-temperature steam entrance being connected to tank body 9,
The drainer 10 that is connected to tank body 9, the gun barrel 11 being connected to drainer 10, be connected to tank body 9 for being passed through hot wind
Drier 12.
Enter in tank body 9 by the oil gas that second outlet 5 exports and be tightly held by activated carbon, after adsorption saturation, is passed through high temperature steaming
Vapour steams organic solvent, enters in gun barrel 11 after condensation and is separated, and recycles the organic solvent isolated.Due to
Activated carbon surface after desorption has a large amount of vapor, occupies the most adsorption space of active carbon, is blown by drier 12
Enter hot wind, active carbon is made to reach optimal adsorbed state.
The course of work of lower the present embodiment is illustrated in detail below:
Oil gas is passed through in shell 1 and is exchanged heat, and collects the organic solvent and water of precipitation, is obtained after separation organic molten
Agent；Then oil gas is passed through in multi-stage condensing device 8, the organic solvent and water of precipitation is collected after condensation, obtained after separation organic molten
Agent；Then remaining oil gas is passed through after exchanging heat in shell 1, then be passed through in tank body 9, the remaining oil gas of activated carbon adsorption；Finally
Active carbon is desorbed, the gas after desorption is condensed, organic solvent and water is obtained, obtains organic solvent after separation.
The above embodiments are only for explaining the technical ideas and features of the present invention, and its object is to allow be familiar with technique
Personage can understand the content of the utility model and implement accordingly, do not limit the protection scope of the present invention.
All equivalent change or modifications according to made by the spirit of the present invention essence, should all cover the protection scope of the utility model it
It is interior.
Claims (6)
1. a kind of device for recovering oil and gas, it is characterised in that: including heat exchange mechanisms, condensing mechanism, adsorption/desorption mechanism；
The heat exchange mechanisms include shell, the interconnected first entrance and first outlet being opened on the shell, open up
In the interconnected second entrance and second outlet on the shell；
The condensing mechanism includes third entrance and third outlet；
The first entrance is for being passed through oil gas, and the first outlet is connected to the third entrance, the second entrance and institute
State third outlet, the second outlet and the adsorption/desorption mechanism connection；
The heat exchange mechanisms, for cooling down oil gas organic solvent and water is precipitated；
The condensing mechanism, for oil gas condensation organic solvent and water is precipitated；
The adsorption/desorption mechanism, for adsorbing the organic solvent in oil gas and desorption obtains organic solvent；
The oil gas temperature of the second outlet output is less than or equal to minus 20 DEG C.
2. a kind of device for recovering oil and gas according to claim 1, it is characterised in that: the condensing mechanism includes multi-stage condensing
Device, the multi-stage condensing device, for gradually cooling down to oil gas.
3. a kind of device for recovering oil and gas according to claim 2, it is characterised in that: the multi-stage condensing device successively includes using
In oil gas temperature to be decreased to less than to the first-stage condenser equal to 2 DEG C, is used to for oil gas temperature to be decreased to less than two equal to minus 30 DEG C
Grade condenser, for oil gas temperature to be decreased to less than to the three-level condenser equal to minus 60 DEG C.
4. a kind of device for recovering oil and gas according to claim 1, it is characterised in that: the oil gas temperature of third outlet output
Degree is less than or equal to minus 60 DEG C.
5. a kind of device for recovering oil and gas according to claim 1, it is characterised in that: the adsorption/desorption mechanism includes tank
Body, the active carbon in the tank body, the high-temperature steam entrance being connected to the tank body, the condensation being connected to the tank body
Tank, the gun barrel being connected to the drainer.
6. a kind of device for recovering oil and gas according to claim 5, it is characterised in that: the adsorption/desorption mechanism further include with
The drier for being used to be passed through hot wind of the tank body connection.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821857842.9U CN209204961U (en) | 2018-11-12 | 2018-11-12 | Device for recovering oil and gas |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821857842.9U CN209204961U (en) | 2018-11-12 | 2018-11-12 | Device for recovering oil and gas |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209204961U true CN209204961U (en) | 2019-08-06 |
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ID=67459156
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821857842.9U Active CN209204961U (en) | 2018-11-12 | 2018-11-12 | Device for recovering oil and gas |
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| CN (1) | CN209204961U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109331603A (en) * | 2018-11-12 | 2019-02-15 | 张家港绿色三星净化科技股份有限公司 | Device for recovering oil and gas |
-
2018
- 2018-11-12 CN CN201821857842.9U patent/CN209204961U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109331603A (en) * | 2018-11-12 | 2019-02-15 | 张家港绿色三星净化科技股份有限公司 | Device for recovering oil and gas |
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| Date | Code | Title | Description |
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| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CP03 | Change of name, title or address |
Address after: 215631 Jin Gang Zhen Zhu Jia Dang Cun, Zhangjiagang City, Suzhou City, Jiangsu Province Patentee after: Zhangjiagang green Samsung Purification Technology Co.,Ltd. Address before: 215631 zhujiadang Industrial Zone, Jingang town, Zhangjiagang City, Suzhou City, Jiangsu Province (green Samsung) Patentee before: ZHANGJIAGANG GREEN SANXING PURIFICATION SCIENCE AND TECHNOLOGY CO.,LTD. |
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| CP03 | Change of name, title or address | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20211108 Address after: 215631 No. 63, group 9, Zhanwen village, Jingang town, Zhangjiagang City, Suzhou City, Jiangsu Province Patentee after: Cao Jianzhong Address before: 215631 Jin Gang Zhen Zhu Jia Dang Cun, Zhangjiagang City, Suzhou City, Jiangsu Province Patentee before: Zhangjiagang green Samsung Purification Technology Co.,Ltd. |
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| TR01 | Transfer of patent right |