CN215463126U

CN215463126U - Environment-friendly oil gas recovery device of filling station

Info

Publication number: CN215463126U
Application number: CN202121906310.1U
Authority: CN
Inventors: 刘明; 郭群; 王凤银
Original assignee: Individual
Current assignee: Individual
Priority date: 2021-08-16
Filing date: 2021-08-16
Publication date: 2022-01-11
Anticipated expiration: 2031-08-16

Abstract

The utility model belongs to the technical field of oil gas recovery, and particularly discloses an environment-friendly oil gas recovery device of a gas station, which comprises a box body and pipelines communicated with the upper end and the lower end of the box body, wherein one ends of the two pipelines, which are far away from the box body, are respectively provided with a gas inlet pipe and a gas exhaust pipe in a detachable manner, the outer wall of the box body is provided with a connecting rod in a penetrating and rotating manner, a rotating shaft is arranged below the connecting rod in a rotating manner through a linkage piece, the outer wall of the rotating shaft, which is close to the lower edge, is fixedly connected with two blades, the bottom end of the rotating shaft is fixedly connected with a scraper, and the lower surface of the scraper is attached to the upper surface of a filter screen. And the gasoline discharge speed is high, and the gasoline is not easy to be blocked by the active carbon.

Description

Environment-friendly oil gas recovery device of filling station

Technical Field

The utility model belongs to the technical field of oil gas recovery, and particularly discloses an oil gas recovery device of an environment-friendly gas station.

Background

The gasoline station oil gas recovery means that in the process of loading and unloading gasoline and refueling vehicles, volatile gasoline oil gas is collected, and the purpose of recycling is achieved by one or two methods of absorption, adsorption or condensation and other processes, or pollution of the oil gas is reduced, or the oil gas is converted from a gaseous state into a liquid state and is converted into gasoline again.

SUMMERY OF THE UTILITY MODEL

In view of the above, the present invention provides an oil gas recovery device for an environment-friendly gas station, which is used for solving the problems in the background art.

In order to achieve the purpose, the utility model provides an environment-friendly oil gas recovery device for a gas station, which comprises a box body and pipelines communicated with the upper end and the lower end of the box body, wherein an air inlet pipe and an exhaust pipe are respectively detachably mounted at one ends of the two pipelines far away from the box body, a connecting rod is rotatably mounted on the outer wall of the box body in a penetrating manner, a rotating shaft is rotatably arranged below the connecting rod through a linkage piece, two blades are fixedly connected to the edge of the outer wall of the rotating shaft close to the lower part, a scraper is fixedly connected to the bottom end of the rotating shaft, the lower surface of the scraper is attached to the upper surface of a filter screen, the filter screen is fixedly connected to the edge of the upper part of the inner wall of the pipeline below, two F-shaped plates are fixedly connected to two sides of the outer wall of the connecting rod, a driving piece is arranged at the end part of the connecting rod, and a heating piece is arranged on the outer side of the box body.

Preferably, two the outer wall of pipeline, the outer wall of intake pipe and the outer wall of blast pipe all fixed sleeve are equipped with the ring flange, adjacent two run through jointly on the inner wall of ring flange and screw and have many fastening bolts, many equal screw thread cover has the nut on fastening bolt's the outer wall.

Preferably, the linkage member includes a first bevel gear and a second bevel gear, the first bevel gear is fixedly connected to the top end of the rotating shaft, the second bevel gear is fixedly sleeved on the outer wall of the connecting rod, the first bevel gear and the second bevel gear are engaged with each other, and a protection member is arranged outside the first bevel gear and the second bevel gear.

Preferably, the protection piece includes rectangular casing, the pivot runs through to rotate and installs on the inner wall of rectangular casing, the connecting rod activity runs through in rectangular casing, equal fixedly connected with bracing piece between the inner wall of the both ends lateral wall of rectangular casing and box.

Preferably, the driving part comprises a concave plate, the concave plate is fixedly connected to the outer wall of the box body, a motor is fixedly inserted into the inner wall of the concave plate, and the output shaft end of the motor is fixedly connected with the end part of the connecting rod.

Preferably, the heating element comprises two symmetrical electric heating rings, and the electric heating rings are respectively fixedly sleeved on the edge of the outer wall of the box body close to the upper part and the edge of the outer wall close to the lower part.

Compared with the prior art, the utility model has the following beneficial effects: when the oil gas of filling station is retrieving and adopting the activated carbon adsorption method, the gaseous state petrol contact effect in activated carbon and the oil gas is fine for the activated carbon is better to the adsorption effect of the gaseous state petrol in the oil gas, and simultaneously activated carbon is when the desorption that heaies up, and petrol desorption efficiency is high, and petrol exhaust speed is fast, is difficult for blockking by the activated carbon.

Drawings

FIG. 1 is a schematic view of the overall structure of the present invention;

FIG. 2 is a cross-sectional view of the present invention;

fig. 3 is another cross-sectional view of the present invention.

In the figure: 1. an air inlet pipe; 2. fastening a bolt; 3. a box body; 4. a pipeline; 5. a concave plate; 6. a motor; 7. an exhaust pipe; 8. a flange plate; 9. a nut; 10. an electric heating ring; 11. f-shaped plates; 12. a support bar; 13. a blade; 14. a squeegee; 15. filtering with a screen; 16. a rotating shaft; 17. a rectangular housing; 18. a connecting rod; 19. a first bevel gear; 20. a second bevel gear.

Detailed Description

In order that the above objects, features and advantages of the present invention can be more clearly understood, a more particular description of the utility model will be rendered by reference to the appended drawings, which are appended hereto and detailed description.

In the following description, numerous specific details are set forth in order to provide a thorough understanding of the present invention, however, the present invention may be practiced in other ways than those specifically described herein, and thus the present invention is not limited to the specific embodiments disclosed below.

As shown in fig. 1-fig. 3 environment-friendly filling station vapor recovery unit, pipeline 4 including box 3 and intercommunication lower extreme on box 3, the one end that box 3 was kept away from to two pipeline 4 has intake pipe 1 and blast pipe 7 detachable mounting respectively, the outer wall of two pipeline 4, the outer wall of intake pipe 1 and the equal fixed cover of outer wall of blast pipe 7 are equipped with ring flange 8, it has many fastening bolt 2 to run through to screw jointly on two adjacent ring flange 8's the inner wall, equal screw thread has cup jointed nut 9 on many fastening bolt 2's the outer wall, through setting up ring flange 8, fastening bolt 2 and nut 9, intake pipe 1 can separate with box 3 with blast pipe 7, be convenient for pull down box 3.

The outer wall of the box body 3 is rotatably provided with a connecting rod 18 in a penetrating manner, a rotating shaft 16 is rotatably arranged below the connecting rod 18 through a linkage, the linkage comprises a first bevel gear 19 and a second bevel gear 20, the first bevel gear 19 is fixedly connected to the top end of the rotating shaft 16, the second bevel gear 20 is fixedly sleeved on the outer wall of the connecting rod 18, the first bevel gear 19 and the second bevel gear 20 are meshed with each other, a protection part is arranged on the outer sides of the first bevel gear 19 and the second bevel gear 20, and the first bevel gear 19 and the second bevel gear 20 are meshed with each other, so that when the connecting rod 18 rotates, the first bevel gear 19 and the second bevel gear 20 can rotate simultaneously, and the rotating shaft 16 can rotate along with the rotation of the second bevel gear 20.

The protection part comprises a rectangular shell 17, a rotating shaft 16 penetrates through and is rotatably installed on the inner wall of the rectangular shell 17, a connecting rod 18 movably penetrates through the rectangular shell 17, supporting rods 12 are fixedly connected between the side walls of the two ends of the rectangular shell 17 and the inner wall of the box body 3, a first bevel gear 19 and a second bevel gear 20 can be covered by arranging the rectangular shell 17, the first bevel gear 19 and the second bevel gear 20 are prevented from being in contact with active carbon inside the box body 3, and the supporting rods 12 can support the rectangular shell 17 inside the box body 3.

Two blades 13 of lower part edge fixedly connected with are close to the outer wall of

pivot

16, and 16 bottom fixedly connected with scraper blade 14 of pivot, the lower surface of scraper blade 14 and the laminating of the upper surface of filter screen 15, filter screen 15 fixed connection is on the inner wall upper portion edge of the pipeline 4 that is located the below, two F templates 11 of the equal fixedly connected with in outer wall both sides of connecting rod 18, and the tip of connecting rod 18 is equipped with the driving piece, the driving piece includes concave template 5, concave template 5 fixed connection is on the outer wall of box 3, and fixed interlude has motor 6 on the inner wall of concave template 5, the tip fixed connection of motor 6 output shaft end and connecting rod 18, concave template 5 can fix motor 6, be connected motor 6 with external power source, thereby motor 6 can order about connecting rod 18 to rotate.

The outside of box 3 is equipped with the heating member, and the heating member includes the electrical heat ring 10 of two symmetries, and two electrical heat ring 10 fixed sleeves respectively are established the outer wall of box 3 and are close to upper portion edge and outer wall and be close to lower part edge, are connected two electrical heat ring 10 and external power source respectively to two electrical heat ring 10 can heat box 3, and the adsorption capacity of active carbon can reduce along with the rising of temperature, and the adsorbed petrol will desorb then, and electrical heat ring 10 is known prior art, does not do too much to describe repeatedly.

The working principle is as follows: the oil gas can enter the box body 3 along the air inlet pipe 1 and is finally discharged from the exhaust pipe 7, in the process, the activated carbon in the box body 3 can adsorb the gaseous gasoline in the oil gas, at the moment, the connecting rod 18 is driven by the driving part to drive the F-shaped plate 11 to rotate, the active carbon accumulated in the box body 3 can be stirred, the accumulated active carbon can continuously and irregularly roll in the box body 3, the active carbon can be fully contacted with the gaseous gasoline in the oil gas, the adsorption effect on the gaseous gasoline in the oil gas is good, through the linkage part, the rotating shaft 16 can rotate along with the rotation of the connecting rod 18, the rotating shaft 16 can drive the scraper plate 14 at the bottom of the rotating shaft to scrape on the upper surface of the filter screen 15, when the active carbon is subsequently desorbed by the heating part, the active carbon is prevented from blocking the filter screen 15, the gasoline cannot easily pass through the surface of the filter screen 15, and the speed of the gasoline passing through the filter screen 15 can be accelerated, and blade 13 can be along with the rotation of pivot 16 and be close to bottom department stirring active carbon in box 3 inboard for the stirring to the inside active carbon of box 3 is more comprehensive, and the heating member is when heating box 3 inside simultaneously, and the irregular rolling active carbon in box 3's inside can be heated evenly, makes the desorption efficiency of petrol high, and collects efficiently.

In the present invention, the terms "mounting," "connecting," "fixing," and the like are used in a broad sense, for example, "connecting" may be a fixed connection, a detachable connection, or an integral connection; may be directly connected or indirectly connected through an intermediate. The specific meanings of the above terms in the present invention can be understood by those skilled in the art according to specific situations.

In the description herein, the appearances of the phrases "one embodiment," "some embodiments," "a specific embodiment," or the like, in various places throughout this specification are not necessarily all referring to the same embodiment or example, but rather to the same embodiment or example. In this specification, the schematic representations of the terms used above do not necessarily refer to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.

The foregoing shows and describes the general principles, essential features, and advantages of the utility model. It will be understood by those skilled in the art that the present invention is not limited to the embodiments described above, which are merely illustrative of the principles of the utility model, but that various changes and modifications may be made without departing from the spirit and scope of the utility model, which fall within the scope of the utility model as claimed. The scope of the utility model is defined by the appended claims and equivalents thereof.

Claims

1. Environment-friendly oil gas recovery unit of filling station, pipeline (4) of lower extreme on box (3) including box (3) and intercommunication, its characterized in that: two the one end that box (3) were kept away from in pipeline (4) is demountable installation respectively has intake pipe (1) and blast pipe (7), the outer wall of box (3) runs through to rotate installs connecting rod (18), the below of connecting rod (18) is rotated through the linkage and is provided with pivot (16), the outer wall of pivot (16) is close to two blades of lower part edge fixedly connected with (13), and the bottom fixedly connected with scraper blade (14) of pivot (16), the lower surface of scraper blade (14) and the upper surface laminating of filter screen (15), filter screen (15) fixed connection is on the inner wall upper portion edge of pipeline (4) that is located the below, two blocks of F templates (11) of the equal fixedly connected with in outer wall both sides of connecting rod (18), and the tip of connecting rod (18) is equipped with the driving piece, the outside of box (3) is equipped with the heating member.

2. The environment-friendly gasoline station oil gas recovery device of claim 1, wherein: two the outer wall of pipeline (4), the outer wall of intake pipe (1) and the outer wall of blast pipe (7) are all fixed the cover and are equipped with ring flange (8), adjacent two run through jointly on the inner wall of ring flange (8) and screw and have many fastening bolt (2), many equal screw thread has cup jointed nut (9) on the outer wall of fastening bolt (2).

3. The environment-friendly gasoline station oil gas recovery device of claim 1, wherein: the linkage piece comprises a first bevel gear (19) and a second bevel gear (20), the first bevel gear (19) is fixedly connected to the top end of the rotating shaft (16), the second bevel gear (20) is fixedly sleeved on the outer wall of the connecting rod (18), the first bevel gear (19) and the second bevel gear (20) are meshed with each other, and a protection piece is arranged on the outer sides of the first bevel gear (19) and the second bevel gear (20).

4. The environment-friendly gasoline station oil gas recovery device of claim 3, wherein: the protection piece includes rectangular casing (17), pivot (16) run through the rotation and install on the inner wall of rectangular casing (17), connecting rod (18) activity is run through in rectangular casing (17), equal fixedly connected with bracing piece (12) between the inner wall of the both ends lateral wall of rectangular casing (17) and box (3).

5. The environment-friendly gasoline station oil gas recovery device of claim 1, wherein: the driving piece comprises a concave plate (5), the concave plate (5) is fixedly connected to the outer wall of the box body (3), a motor (6) is fixedly inserted into the inner wall of the concave plate (5), and the output shaft end of the motor (6) is fixedly connected with the end part of the connecting rod (18).

6. The environment-friendly gasoline station oil gas recovery device of claim 1, wherein: the heating element comprises two symmetrical electric heating rings (10), and the electric heating rings (10) are respectively fixedly sleeved on the outer wall of the box body (3) and are close to the upper edge and the lower edge.