CN211111875U - Oil gas recovery system - Google Patents
Oil gas recovery system Download PDFInfo
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- CN211111875U CN211111875U CN201922120193.5U CN201922120193U CN211111875U CN 211111875 U CN211111875 U CN 211111875U CN 201922120193 U CN201922120193 U CN 201922120193U CN 211111875 U CN211111875 U CN 211111875U
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Abstract
The utility model relates to an oil gas recovery technical field discloses an oil gas recovery system, a serial communication port, include: the oil tank comprises a tank body (6), wherein an oil inlet (4) and an air outlet (5) are formed in the tank body (6); and the recovery device (9), the recovery device (9) is connected with the air outlet (5) and is used for recovering oil gas generated by volatilization of oil in the tank body (6). The technical scheme of the utility model can retrieve the oil gas because of volatilizing the production at filling barreled oil in-process, prevent that oil gas from directly discharging into atmosphere polluted environment, prevent to cause the oil loss because of volatilizing.
Description
Technical Field
The utility model relates to an oil gas recovery field specifically relates to an oil gas recovery system.
Background
Because fuel such as gasoline and the like easily volatilizes flammable and explosive organic compounds (VOCs), if a large amount of volatilization of the oil gas is directly discharged into the atmosphere, the environment can be polluted, the oil loss can be caused, and meanwhile, safety accidents are easy to happen.
SUMMERY OF THE UTILITY MODEL
To the above-mentioned not enough or defect among the prior art, the utility model provides an oil gas recovery system, this system can collect the oil gas that produces at filling barreled oil in-process to prevent that oil gas from directly discharging into the atmosphere polluted environment, also can prevent to cause the oil loss because of volatilizing.
In order to achieve the above object, the utility model provides an oil gas recovery system, include:
the tank body is provided with an oil inlet and an air outlet;
and the recovery device is connected with the air outlet hole and is used for recovering oil gas generated by volatilization of the oil in the tank body.
Further, the recovery device is connected with the air outlet through a first pipeline.
Further, a first valve for opening and closing the first pipeline is provided on the first pipeline.
Further, the first valve is a ball valve.
Further, the first pipeline is a rubber hose;
and/or the presence of a gas in the gas,
the length of the first pipeline can be adjusted in a telescopic mode.
Further, the oil gas recovery system further comprises a stirring kettle and a second pipeline which is connected with the stirring kettle and the oil inlet, and the stirred oil of the stirring kettle can be discharged into the tank body through the second pipeline.
One end of the second pipeline is connected with the discharge port of the stirring kettle, and the other end of the second pipeline is connected with the oil inlet.
Further, a second valve for opening and closing the second line is provided on the second line.
Further, the second valve is a ball valve.
Further, the second pipeline is a rubber hose;
and/or the presence of a gas in the gas,
the length of the second pipeline can be adjusted in a telescopic mode.
Use the utility model discloses above-mentioned technical scheme a vapor recovery system has following effect:
the technical scheme of the utility model can effectively retrieve the oil gas because of volatilizing the production at filling barreled oil in-process, prevent that oil gas from directly discharging into atmosphere polluted environment, prevent to cause the oil loss because of volatilizing.
Other features and advantages of the present invention will be described in detail in the detailed description which follows.
Drawings
FIG. 1 is a schematic diagram of an embodiment of an oil and gas recovery system of the present invention;
description of the reference numerals
1 stirred tank 2 second valve
3 second pipeline 4 oil inlet
5 air outlet 6 tank
7 first line 8 first valve
9 recovery device
Detailed Description
The following describes the embodiments of the present invention in detail. It is to be understood that the description of the embodiments herein is for purposes of illustration and explanation only and is not intended to limit the invention.
In the present invention, the use of the terms of orientation such as "upper and lower" in the case where no description is made to the contrary generally means the orientation in the assembled and used state. "inner and outer" refer to the inner and outer contours of the respective component itself.
The utility model discloses in provide an oil gas recovery system, as shown in FIG. 1, this oil gas recovery system includes: a tank 6 and a recovery device 9; an oil inlet 4 and an air outlet 5 are formed in the tank body 6; the recovery device 9 is connected with the air outlet 5 and is used for recovering oil gas generated by volatilization of oil in the tank body 6.
Through the technical scheme, when the oil is filled, the oil is volatilized in the tank body 6 to generate oil gas, and the oil gas is adsorbed and recovered after reaching the recovery device 9 through the air outlet 5. Therefore, the volatile oil gas can be effectively prevented from being directly discharged into the atmosphere to pollute the environment, and meanwhile, the oil loss caused by volatilization can be prevented.
Several embodiments of the recovery device are provided herein.
The first embodiment is as follows: the recovery device 9 adopts a condenser, and when oil gas is introduced into the condenser, the oil gas is liquefied into liquid and then is recycled.
The second embodiment is as follows: the recovery device 9 comprises a heat exchanger, a condenser and an adsorption mechanism; the heat exchanger is connected with the condensing mechanism through a pipeline, and the condensing mechanism is connected with the adsorption and desorption mechanism through a pipeline. When the device is used, oil gas is introduced into the heat exchanger for heat exchange, and the separated organic solvent and water are collected and separated to obtain the organic solvent; and then introducing the oil gas into a condensing mechanism, collecting the precipitated organic solvent and water after condensation, separating to obtain the organic solvent, then introducing the residual oil gas into an adsorption and desorption mechanism, adsorbing the residual oil gas by using activated carbon, finally desorbing the activated carbon, condensing the desorbed gas to obtain the organic solvent and water, and separating to obtain the organic solvent.
In fact, after the treatment of the heat exchanger and the condenser, the oil content of the gas is very small, and the oil gas can be directly combusted and treated.
In the foregoing, the adsorption and desorption mechanism includes a tank body provided with an air inlet and an air outlet, and activated carbon disposed in the tank body.
The recovery device 9 is connected with the air outlet 5 through the first pipeline 7. A first valve 8 for opening and closing the first line 7 is provided on the first line 7. Preferably, the first valve 8 is a ball valve, and the first pipeline 7 is a rubber hose; and/or the length of said first line 7 can be telescopically adjusted (for example a bellows or a tube section comprising a plurality of sealed nested and telescopic sections).
In order to realize that the first pipeline 7 can be quickly mounted on and dismounted from the tank 6, a quick interface can be arranged at one end of the first pipeline 7 and one end of the air outlet 5.
The oil gas recovery system further comprises a stirring kettle 1 and a second pipeline 3 connected with the stirring kettle 1 and the oil inlet 4, and the stirred oil in the stirring kettle 1 can be discharged into the tank body 6 through the second pipeline 3. One end of the second pipeline 3 is connected with the discharge hole of the stirring kettle 1, and the other end of the second pipeline is connected with the oil inlet 4. A second valve 2 for opening and closing the second line 3 is provided on the second line 3. Preferably, the second valve 2 is a ball valve; the second pipeline 3 is a rubber hose; and/or the length of said second line 3 can be telescopically adjusted (for example a bellows or a tube section comprising a plurality of sealed nested and telescopic sections).
Preferably, an oil discharge gun is arranged at one end of the second pipeline 3, which is connected with the oil inlet 4, in order to ensure that the oil discharge gun has good sealing performance with the oil inlet 4, a sealing ring can be arranged at the oil inlet 4 or the oil discharge gun is sleeved with a sealing ring, and after the oil discharge gun is inserted into the oil inlet 4, the sealing ring is abutted against the oil inlet 4 to achieve a sealing effect, so that volatile oil gas is prevented from overflowing from the oil inlet 4.
When the device is used, one end of the second pipeline 3 is connected with the discharge hole of the stirring kettle 1, the other end of the second pipeline is connected with the oil inlet 4, and the tightness is checked. One end of the first pipeline 7 is connected with the air outlet 5, the other end is connected with the recovery device 9, and the tightness is checked. And opening the first valve 8 and the second valve 2 to fill the oil. When the oil is filled, oil gas generated by oil volatilization passes through the air outlet 5 and enters the recovery device 9 through the first pipeline 7 for adsorption and recovery.
The above detailed description describes the preferred embodiments of the present invention, but the present invention is not limited to the details of the above embodiments, and the technical idea of the present invention can be within the scope of the present invention, and can be right to the technical solution of the present invention, and these simple modifications all belong to the protection scope of the present invention.
It should be noted that the various features described in the above embodiments may be combined in any suitable manner without departing from the scope of the invention. In order to avoid unnecessary repetition, the present invention does not separately describe various possible combinations.
In addition, various embodiments of the present invention can be combined arbitrarily, and the disclosed content should be regarded as the present invention as long as it does not violate the idea of the present invention.
Claims (9)
1. An oil and gas recovery system, comprising:
the oil tank comprises a tank body (6), wherein an oil inlet (4) and an air outlet (5) are formed in the tank body (6);
and the recovery device (9), the recovery device (9) is connected with the air outlet (5) and is used for recovering oil gas generated by volatilization of oil in the tank body (6).
2. The oil and gas recovery system of claim 1, wherein: the recovery device (9) is connected with the air outlet hole (5) through a first pipeline (7).
3. The oil and gas recovery system of claim 2, wherein: a first valve (8) for opening and closing the first line (7) is arranged on the first line (7).
4. The oil and gas recovery system of claim 3, wherein: the first valve (8) is a ball valve.
5. The oil and gas recovery system of claim 3, wherein: the first pipeline (7) is a rubber hose;
and/or the presence of a gas in the gas,
the length of the first pipeline (7) can be adjusted in a telescopic mode.
6. The oil and gas recovery system according to any one of claims 1-5, characterized by: the oil gas recovery system also comprises a stirring kettle (1) and a second pipeline (3) for connecting the stirring kettle (1) and the oil inlet (4), wherein the stirring kettle (1) can discharge oil stirred by the stirring kettle into the tank body (6) through the second pipeline (3);
one end of the second pipeline (3) is connected with the discharge hole of the stirring kettle (1), and the other end of the second pipeline is connected with the oil inlet (4).
7. The oil and gas recovery system of claim 6, wherein: a second valve (2) for opening and closing the second pipeline (3) is arranged on the second pipeline (3).
8. The oil and gas recovery system of claim 7, wherein: the second valve (2) is a ball valve.
9. The oil and gas recovery system of claim 8, wherein: the second pipeline (3) is a rubber hose;
and/or the presence of a gas in the gas,
the length of the second pipeline (3) can be adjusted in a telescopic mode.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922120193.5U CN211111875U (en) | 2019-11-28 | 2019-11-28 | Oil gas recovery system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922120193.5U CN211111875U (en) | 2019-11-28 | 2019-11-28 | Oil gas recovery system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211111875U true CN211111875U (en) | 2020-07-28 |
Family
ID=71703447
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201922120193.5U Active CN211111875U (en) | 2019-11-28 | 2019-11-28 | Oil gas recovery system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN211111875U (en) |
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2019
- 2019-11-28 CN CN201922120193.5U patent/CN211111875U/en active Active
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