CN214654661U - Oil gas recovery device capable of achieving multistage adsorption - Google Patents
Oil gas recovery device capable of achieving multistage adsorption Download PDFInfo
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- CN214654661U CN214654661U CN202120727418.8U CN202120727418U CN214654661U CN 214654661 U CN214654661 U CN 214654661U CN 202120727418 U CN202120727418 U CN 202120727418U CN 214654661 U CN214654661 U CN 214654661U
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- recovery tank
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Abstract
The utility model discloses a multi-stage adsorption oil gas recovery device, which comprises a bottom plate and an oil gas recovery tank fixed on the upper surface of the bottom plate; one end of the oil gas recovery tank is provided with a vent, the other end of the oil gas recovery tank is provided with an exhaust port, and an oil gas adsorption column is detachably arranged in the oil gas recovery tank; an oil discharge pipe is arranged on the upper surface of the bottom plate, and a collecting plate inclined towards the oil discharge pipe is arranged at the bottom end of the inner wall of the oil gas recovery tank; the utility model discloses simple structure, convenient dismantlement, be convenient for change and wash, be suitable for as present can multistage absorption vapor recovery system device's substitute product.
Description
Technical Field
The utility model relates to an organic waste gas handles technical field, especially relates to a can multistage absorption vapor recovery unit.
Background
Since fuel oil such as gasoline is generally highly volatile, conventionally, when fuel oil is unloaded from a tank truck to an underground tank buried in a gas station, fuel oil gas of hydrocarbons accumulated in an upper space in the underground tank is released into the atmosphere via a breather pipe connected to the underground tank. Not only are resources wasted, but also the fuel oil gas released into the atmosphere causes environmental pollution, and there is a possibility that a fire may be caused by ignition of the fuel oil gas released into the atmosphere, and therefore, it is required to recover the oil gas.
But when current oil gas recovery device used, oil gas adsorption column was used for a long time, and the surface easily adsorbs the grease, produces the influence to oil gas adsorption efficiency afterwards, and the change of oil gas adsorption column and washing need be dismantled whole device, and the maintenance of device is inconvenient.
Therefore, a new technical solution is needed to solve the above-mentioned shortcomings.
SUMMERY OF THE UTILITY MODEL
The utility model aims to solve the problem that overcome not enough among the prior art, provide one kind can multistage absorption vapor recovery system device.
The utility model discloses a realize through following technical scheme:
the device capable of realizing multi-stage adsorption oil gas recovery comprises a bottom plate and an oil gas recovery tank fixed on the upper surface of the bottom plate; one end of the oil gas recovery tank is provided with a vent, the other end of the oil gas recovery tank is provided with an exhaust port, and an oil gas adsorption column is detachably arranged in the oil gas recovery tank; the upper surface of bottom plate is provided with the oil extraction pipe, the inner wall bottom of vapor recovery system jar is provided with towards the collecting plate of oil extraction pipe slope.
Preferably, the quantity of vapor recovery system jar is three, is the first vapor recovery system jar, second vapor recovery system jar and the third vapor recovery system jar of arranging in proper order respectively, first vapor recovery system jar and second vapor recovery system jar lower part through connection, second vapor recovery system jar and third vapor recovery system jar middle part through connection.
Preferably, the side wall of the oil gas recovery tank is provided with a step groove matched with the oil gas adsorption column, and one end of the oil gas adsorption column is sequentially connected with the sealing ring and the sealing plate.
Preferably, a handle is provided to a side surface of the sealing plate.
Preferably, the side wall of the oil gas recovery tank is provided with a spring bolt, and the side wall of the sealing plate is provided with a jack matched with the spring bolt.
Advantageous effects
Compared with the prior art, the multi-stage adsorption oil gas recovery device has the advantages and positive effects that the oil gas adsorption device can improve the replacement and cleaning of the oil gas adsorption column in the prior art and ensure the sealing effect of the oil gas recovery tank at the same time by arranging the detachable oil gas adsorption column, matching the sealing ring and the sealing plate with the step groove and utilizing the spring bolt to match with the jack for fixing; the utility model discloses simple structure, convenient dismantlement, be convenient for change and wash, be suitable for as present can multistage absorption vapor recovery system device's substitute product.
Drawings
Fig. 1 is a schematic structural diagram of the oil-gas recovery device capable of multi-stage adsorption.
Fig. 2 is the side-cut structure schematic diagram of the oil-gas recovery device capable of multi-stage adsorption.
Fig. 3 is the oil-gas recovery back partial schematic diagram of the oil-gas recovery device capable of multi-stage adsorption.
Detailed Description
To further illustrate the technical means and effects of the present invention adopted to achieve the predetermined objects, the following detailed description will be given to the specific embodiments, structures, features and effects of the multi-stage adsorption oil gas recovery device according to the present invention with reference to the accompanying drawings and preferred embodiments.
As shown in fig. 1 to 3, the oil gas recovery device capable of multi-stage adsorption comprises a bottom plate 1 and an oil gas recovery tank 2 fixed on the upper surface of the bottom plate 1; one end of the oil gas recovery tank 2 is provided with a vent 301, the other end of the oil gas recovery tank 2 is provided with an exhaust port 302, and an oil gas adsorption column 4 is detachably arranged in the oil gas recovery tank 2; the upper surface of bottom plate 1 is provided with oil drain pipe 101, the inner wall bottom of oil vapor recovery jar 2 is provided with towards the collection board 204 of oil drain pipe 101 slope.
Further, the quantity of oil gas recovery jar 2 is three, is first oil gas recovery jar 201, second oil gas recovery jar 202 and the third oil gas recovery jar 203 that arranges in proper order respectively, first oil gas recovery jar 201 and second oil gas recovery jar 202 lower part through connection, second oil gas recovery jar 202 and third oil gas recovery jar 203 middle part through connection. Oil gas gets into oil gas recovery jar 201 from blow vent 301, passes through the oil gas adsorption column 4 in first oil gas recovery jar 201, second oil gas recovery jar 202 and the third oil gas recovery jar 203 in proper order, and oil gas becomes fluid through the absorption of oil gas adsorption column 4, collects in flowing into oil extraction pipe 101 through collecting plate 204.
Further, the lateral wall of oil gas recovery jar 2 is provided with the step groove with oil gas adsorption column 4 looks adaptation, sealing washer 501 and closing plate 502 are connected gradually to one end of oil gas adsorption column 4. Under the action of the sealing ring 501 and the sealing plate 502 matched with the step groove, the sealing effect of the oil gas recovery tank 2 is ensured.
The sealing plate 502 is provided with a handle 503 at a side thereof. The lateral wall of oil gas recovery jar 2 is provided with spring bolt 6, the lateral wall of closing plate 502 be provided with the jack of spring bolt 6 looks adaptation. When needing to live 4 to oil gas adsorption and change or wash, pulling spring bolt 6, the cancellation is to oil gas adsorption column 4 fixed, and it can to pull out oil gas adsorption column 4 to pull handle 503.
The working principle is as follows:
oil gas gets into oil gas recovery jar 201 from blow vent 301, passes through the oil gas adsorption column 4 in first oil gas recovery jar 201, second oil gas recovery jar 202 and the third oil gas recovery jar 203 in proper order, and oil gas becomes fluid through the absorption of oil gas adsorption column 4, collects in flowing into oil extraction pipe 101 through collecting plate 204. When needing to live 4 to oil gas adsorption and change or wash, pulling spring bolt 6, the cancellation is to oil gas adsorption column 4 fixed, and it can to pull out oil gas adsorption column 4 to pull handle 503.
In the above working principle, the detachable oil gas adsorption column 4 is arranged, the sealing ring 501 and the sealing plate 502 are matched with the step groove, and the spring bolt 6 is matched with the jack for fixing, so that the replacement and cleaning of the oil gas adsorption column 4 in the prior art are improved, and the sealing effect of the oil gas recovery tank 2 is ensured; the utility model discloses simple structure, convenient dismantlement, be convenient for change and wash, be suitable for as present can multistage absorption vapor recovery system device's substitute product.
It will be understood by those skilled in the art that in the present disclosure, the terms "longitudinal," "lateral," "upper," "lower," "front," "rear," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," "outer," and the like are used in a generic and descriptive sense only and not for purposes of limitation, as the terms are used in the description to indicate that the referenced device or element must have the specified orientation, be constructed and operated in the specified orientation, and not for the purpose of limitation.
It is understood that the terms "a" and "an" should be interpreted as meaning that a number of one element or element is one in one embodiment, while a number of other elements is one in another embodiment, and the terms "a" and "an" should not be interpreted as limiting the number.
References to "one embodiment," "an embodiment," "example embodiment," "various embodiments," "some embodiments," etc., indicate that the embodiment of the invention described herein may include a particular feature, structure, or characteristic, but every embodiment may not necessarily include the feature, structure, or characteristic. In addition, some embodiments may have some, all, or none of the features described for other embodiments.
The above description is only a preferred embodiment of the present invention, and the present invention is not limited to the above embodiments, and although the present invention has been disclosed with the preferred embodiments, it is not limited to the present invention, and any person skilled in the art can make some changes or modifications to equivalent embodiments without departing from the scope of the present invention, but all those skilled in the art can make any simple modifications, equivalent changes and modifications to the above embodiments without departing from the technical scope of the present invention.
Claims (5)
1. The device capable of realizing multi-stage adsorption oil gas recovery is characterized by comprising a bottom plate (1) and an oil gas recovery tank (2) fixed on the upper surface of the bottom plate (1); one end of the oil gas recovery tank (2) is provided with a vent hole (301), the other end of the oil gas recovery tank (2) is provided with an exhaust port (302), and an oil gas adsorption column (4) is detachably arranged in the oil gas recovery tank (2); the upper surface of bottom plate (1) is provided with oil drain pipe (101), the inner wall bottom of oil gas recovery jar (2) is provided with collection board (204) towards oil drain pipe (101) slope.
2. The device capable of multi-stage adsorption oil gas recovery according to claim 1, wherein the number of the oil gas recovery tanks (2) is three, the oil gas recovery tanks are respectively a first oil gas recovery tank (201), a second oil gas recovery tank (202) and a third oil gas recovery tank (203) which are sequentially arranged, the lower parts of the first oil gas recovery tank (201) and the second oil gas recovery tank (202) are in through connection, and the middle parts of the second oil gas recovery tank (202) and the third oil gas recovery tank (203) are in through connection.
3. The device capable of multi-stage adsorption oil gas recovery according to claim 1, wherein the side wall of the oil gas recovery tank (2) is provided with a step groove matched with the oil gas adsorption column (4), and one end of the oil gas adsorption column (4) is sequentially connected with the sealing ring (501) and the sealing plate (502).
4. The device for multi-stage adsorptive oil and gas recovery according to claim 3, wherein said sealing plate (502) is provided with a handle (503) at its side.
5. The device capable of multi-stage adsorption oil gas recovery according to claim 3, wherein the side wall of the oil gas recovery tank (2) is provided with a spring bolt (6), and the side wall of the sealing plate (502) is provided with a jack matched with the spring bolt (6).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120727418.8U CN214654661U (en) | 2021-04-09 | 2021-04-09 | Oil gas recovery device capable of achieving multistage adsorption |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120727418.8U CN214654661U (en) | 2021-04-09 | 2021-04-09 | Oil gas recovery device capable of achieving multistage adsorption |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN214654661U true CN214654661U (en) | 2021-11-09 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202120727418.8U Active CN214654661U (en) | 2021-04-09 | 2021-04-09 | Oil gas recovery device capable of achieving multistage adsorption |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN214654661U (en) |
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2021
- 2021-04-09 CN CN202120727418.8U patent/CN214654661U/en active Active
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