CN215610346U

CN215610346U - Tertiary oil gas waste gas recovery device

Info

Publication number: CN215610346U
Application number: CN202121076393.6U
Authority: CN
Inventors: 尹卫生
Original assignee: Individual
Current assignee: Individual
Priority date: 2021-05-19
Filing date: 2021-05-19
Publication date: 2022-01-25
Anticipated expiration: 2031-05-19

Abstract

The utility model discloses a tertiary oil gas waste gas recovery device, and relates to the technical field of oil gas recovery equipment. The gas-oil separation device comprises a main body, wherein a fixed shell is fixed at the top of the main body, a gas inlet pipeline is fixed at the top of the fixed shell, and a recovery mechanism for separating gas-oil mixture is installed at the bottom end inside the fixed shell. According to the utility model, through the matching of the condenser, the first air pump and the purifier, and through the matching of the condenser, the first air pump and the purifier, when the device is used, oil gas can be firstly filtered through the condenser, then oil gas is secondarily filtered through the polymer film and the adsorption film so as to recover oil, and impurities in oil-gas mixed air are purified through the air purification plate, so that zero emission is realized through air outlet, further no pollution is caused to the environment, and through the matching of the support plate, the threaded rod, the fixture block and the connecting plate, the air purification plate can be conveniently replaced when the device is used.

Description

Tertiary oil gas waste gas recovery device

Technical Field

The utility model belongs to the technical field of oil gas recovery equipment, and particularly relates to a tertiary oil gas waste gas recovery device.

Background

Gasoline (containing crude oil) can produce evaporation loss often in the warehousing and transportation process, therefore gasoline often can be retrieved oil in the gas-oil mixture through recovery unit when carrying out the warehousing and transportation, current recovery unit is not complete enough to the separation of oil gas when using, and all directly discharge in the atmosphere to the air of separating out, remaining impurity can lead to the fact the destruction to the environment in the air, and then has reduced the feature of environmental protection of device, and still be not convenient for the quick dismantlement and the washing to the filter screen of operating personnel after filtering, and then make operating personnel use more loaded down with trivial details.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide a tertiary oil gas waste gas recovery device, which solves the existing problems: the existing recovery device is incomplete in oil-gas separation when in use, and directly discharges the separated air into the atmosphere, and the residual impurities in the air can damage the environment, thereby reducing the environmental protection property of the device.

In order to solve the technical problems, the utility model is realized by the following technical scheme: the utility model provides a cubic oil gas waste gas recovery device, includes the main part, the top of main part is fixed with the set casing, the top of set casing is fixed with the pipeline of giving vent to anger, the recovery mechanism that is used for carrying out the separation to the gas-oil mixture is installed to the inside bottom of set casing, the displacement mechanism who is used for adjusting position is installed on the inside top of set casing.

Further, the recovery mechanism comprises a condenser, a first air pump, a first pipeline, a second air pump, a third pipeline, a purifier and a fixing plate, a first air pump is fixed in the fixed shell and connected with the main body through a hose, the output end of the first air pump is connected with a condenser, one end of the condenser far away from the first air pump is fixed with a first pipeline, the other end of the first pipeline is connected with the main body, a third pipeline is fixed at the top of the condenser, a fixed plate is fixed inside the fixed shell and positioned at the top end of the condenser, a second air pump is fixed at the top of the fixed plate, and the output end of the second air pump is connected with a third pipeline, one end of the second air pump is connected with a purifier, the other end of the purifier is connected with a second pipeline, and the other end of the second pipeline is connected with the first pipeline.

Further, the mist input port has been seted up to the one end of clarifier, the oil gas export has been seted up to the other end of clarifier, the air outlet has been seted up at the top of clarifier, the inside of clarifier is fixed with the adsorption film, the inboard of adsorption film is fixed with the polymer film.

Further, displacement mechanism includes two backup pads, two brushless motor, two threaded rods and supports the shell, the inside sliding connection on set casing top has the support shell, the inboard of supporting the shell is provided with air purification board, the internally mounted who supports the shell has the fixed establishment who carries out the fixing to air purification board, the both ends of supporting the shell all are fixed with the backup pad, the both ends that the inside of set shell just is located the support shell all are fixed with brushless motor, brushless motor's output is connected with the threaded rod, just the outside and the backup pad threaded connection of threaded rod.

Further, fixed establishment includes two fixture blocks, two springs and two connecting plates, the equal sliding connection in inside of supporting shell both sides has the fixture block, two one side that the fixture block kept away from each other all is fixed with the spring, the one end of fixture block is fixed with the connecting plate, just connecting plate and supporting shell sliding connection.

Furthermore, a sliding groove is formed in the supporting shell, and the supporting shell is connected with the connecting plate in a sliding mode through the sliding groove.

The utility model has the following beneficial effects:

1. according to the utility model, through the matching of the condenser, the first air pump and the purifier, when the device is used, oil gas can be firstly filtered through the condenser, then oil gas is secondarily filtered through the polymer membrane and the adsorption membrane so as to recover oil, and impurities in oil-gas mixed air are purified through the air purification plate, so that zero emission is realized, and further, no pollution is caused to the environment.

2. The air purification device has the advantages that the supporting plate, the threaded rod, the clamping block and the connecting plate are matched, so that the air purification device can be conveniently replaced when in use.

Drawings

In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings used in the description of the embodiments will be briefly introduced below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and it is obvious for those skilled in the art that other drawings can be obtained according to the drawings without creative efforts.

FIG. 1 is a schematic structural view of the present invention as a whole;

FIG. 2 is a schematic view of the internal structure of the fixing case according to the present invention;

FIG. 3 is a schematic view showing the internal structure of the purifier according to the present invention;

FIG. 4 is a schematic view of the connection structure of the threaded rod and the support plate according to the present invention;

fig. 5 is a schematic structural diagram of the fixing mechanism of the present invention.

In the drawings, the components represented by the respective reference numerals are listed below:

1. a main body; 2. a stationary case; 3. an air outlet pipe; 4. a condenser; 5. a first air pump; 6. a first conduit; 7. a second conduit; 8. a second air pump; 9. a third pipeline; 10. a purifier; 11. a mixed gas input port; 12. an air outlet; 13. an oil gas outlet; 14. an adsorption film; 15. a polymeric membrane; 16. a support plate; 17. a brushless motor; 18. a threaded rod; 19. a support housing; 20. a clamping block; 21. a spring; 22. a connecting plate.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

Referring to fig. 1-5, the utility model relates to a tertiary oil gas waste gas recovery device, which comprises a main body 1, wherein a fixed shell 2 is fixed at the top of the main body 1, an air outlet pipeline 3 is fixed at the top of the fixed shell 2, a recovery mechanism for separating oil gas mixture is installed at the bottom end inside the fixed shell 2, and a displacement mechanism for adjusting the position is installed at the top end inside the fixed shell 2;

the recycling mechanism comprises a condenser 4, a first air pump 5, a first pipeline 6, a second pipeline 7, a second air pump 8, a third pipeline 9, a purifier 10 and a fixed plate, wherein the first air pump 5 is fixed inside the fixed shell 2, the first air pump 5 is connected with the main body 1 through a hose, the output end of the first air pump 5 is connected with the condenser 4, so that oil in the oil-gas mixed gas is filtered for the first time through the condenser 4, the first pipeline 6 is fixed at one end, far away from the first air pump 5, of the condenser 4, the other end of the first pipeline 6 is connected with the main body 1, the third pipeline 9 is fixed at the top of the condenser 4, a fixed plate is fixed inside the fixed shell 2 and positioned at the top end of the condenser 4, the second air pump 8 is fixed at the top of the fixed plate, the output end of the second air pump 8 is connected with the third pipeline 9, one end of the second air pump 8 is connected with the purifier 10, the other end of the purifier 10 is connected with the second pipeline 7, and the other end of the second pipeline 7 is connected with the first pipeline 6;

a mixed gas input port 11 is formed at one end of the purifier 10, an oil gas outlet 13 is formed at the other end of the purifier 10, an air output port 12 is formed at the top of the purifier 10, an adsorption membrane 14 is fixed inside the purifier 10, a polymer membrane 15 is fixed on the inner side of the adsorption membrane 14, and the gas can be filtered in a larger area through the adsorption membrane 14 and the polymer membrane 15 in a bending state, so that the oil in the oil gas mixed gas can be filtered for the second time, and the oil in the oil gas mixed gas can be recovered;

the displacement mechanism comprises two supporting plates 16, two brushless motors 17, two threaded rods 18 and a supporting shell 19, the supporting shell 19 is connected to the inside of the top end of the fixing shell 2 in a sliding mode, an air purification plate is arranged on the inner side of the supporting shell 19, a fixing mechanism for fixing the air purification plate is installed inside the supporting shell 19, the supporting plates 16 are fixed to the two ends of the supporting shell 19, the brushless motors 17 are fixed to the two ends, located inside the fixing shell 2 and located on the supporting shell 19, of the fixing shell, the output ends of the brushless motors 17 are connected with the threaded rods 18, and the outer sides of the threaded rods 18 are in threaded connection with the supporting plates 16;

fixing mechanism includes two fixture blocks 20, two springs 21 and two connecting plates 22, the equal sliding connection in inside of 19 both sides of support shell has fixture block 20, one side that two fixture blocks 20 kept away from each other all is fixed with spring 21, the one end of fixture block 20 is fixed with connecting plate 22, and connecting

plate

22 and 19 sliding connection of support shell, the spout has been seted up to the inside of support shell 19, support shell 19 passes through spout sliding connection with connecting plate 22, make connecting plate 22 can drive fixture block 20 fast and remove, thereby can be convenient for change the air purification board.

One specific application of this embodiment is: when the device is used, electricity is obtained through the first air pump 5, so that the first air pump 5 conveys oil-gas mixed gas generated in the main body 1 to the inside of the condenser 4 through a hose, then the condenser 4 absorbs steam through the mutual convection between cooling water and the steam, finally the steam is condensed into condensed water through the cooling water, refrigeration is carried out under the action of heat exchange, part of the oil gas is condensed into liquid, then the liquid oil gas is recycled to the inside of the main body 1 through the first pipeline 6, the rest of the gaseous oil gas rises through the third pipeline 9, electricity is obtained through the second air pump 8 to convey the rest of the gaseous oil gas to the inside of the purifier 10, then the air in the gaseous oil gas can be extruded out through the adsorption membrane 14 and the polymer membrane 15 in a bent state, the rest of the gaseous oil gas rises through the air outlet 12, and enters the inside of the second pipeline 7 through the oil gas outlet 13, then get back to the inside of main part 1 through first pipeline 6, the air that purifies rises and filters through the impurity of air purification board in to the air, make the air that discharges out can not pollute the environment, when needs are changed the air purification board, it drives threaded rod 18 and rotates to have electric drive through brushless motor 17, threaded rod 18 rotates the backup pad 16 that drives threaded connection and removes, backup pad 16 removes and drives support shell 19 and remove to the outside, pulling connecting plate 22, make connecting plate 22 drive fixture block 20 when sliding and remove, fixture block 20 removes and drives spring 21 and compress, then make fixture block 20 break away from the air purification board, and then can be convenient for change the inboard air purification board of support shell 19.

In the description herein, references to the description of "one embodiment," "an example," "a specific example" or the like are intended to mean that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the utility model. 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 preferred embodiments of the utility model disclosed above are intended to be illustrative only. The preferred embodiments are not intended to be exhaustive or to limit the utility model to the precise embodiments disclosed. Obviously, many modifications and variations are possible in light of the above teaching. The embodiments were chosen and described in order to best explain the principles of the utility model and the practical application, to thereby enable others skilled in the art to best utilize the utility model. The utility model is limited only by the claims and their full scope and equivalents.

Claims

1. The utility model provides a cubic oil gas exhaust gas recovery device, includes main part (1), its characterized in that: the top of main part (1) is fixed with set casing (2), the top of set casing (2) is fixed with pipeline (3) of giving vent to anger, the recovery mechanism that is used for carrying out the separation to oil gas mixture is installed to the inside bottom of set casing (2), the displacement mechanism that is used for adjusting position is installed on the inside top of set casing (2).

2. The tertiary oil gas waste gas recovery device of claim 1, wherein: the recycling mechanism comprises a condenser (4), a first air pump (5), a first pipeline (6), a second pipeline (7), a second air pump (8), a third pipeline (9), a purifier (10) and a fixing plate, wherein the first air pump (5) is fixed inside the fixing shell (2), the first air pump (5) is connected with the main body (1) through a hose, the output end of the first air pump (5) is connected with the condenser (4), the first pipeline (6) is fixed at one end, away from the first air pump (5), of the condenser (4), the other end of the first pipeline (6) is connected with the main body (1), the third pipeline (9) is fixed at the top of the condenser (4), the fixing plate is fixed at the top end, located inside the fixing shell (2), of the condenser (4), and the second air pump (8) is fixed at the top of the fixing plate, and the output end of the second air pump (8) is connected with a third pipeline (9), one end of the second air pump (8) is connected with a purifier (10), the other end of the purifier (10) is connected with a second pipeline (7), and the other end of the second pipeline (7) is connected with the first pipeline (6).

3. The tertiary oil gas waste gas recovery device of claim 2, wherein: the mixed gas input port (11) has been seted up to the one end of clarifier (10), oil gas export (13) have been seted up to the other end of clarifier (10), air delivery outlet (12) have been seted up at the top of clarifier (10), the inside of clarifier (10) is fixed with adsorption film (14), the inboard of adsorption film (14) is fixed with polymer film (15).

4. The tertiary oil gas waste gas recovery device of claim 1, wherein: displacement mechanism includes two backup pads (16), two brushless motor (17), two threaded rods (18) and supports shell (19), the inside sliding connection on set casing (2) top has support shell (19), the inboard that supports shell (19) is provided with air purification board, the internally mounted that supports shell (19) has the fixed establishment who fixes air purification board, the both ends that support shell (19) all are fixed with backup pad (16), the both ends that the inside of set casing (2) just is located support shell (19) all are fixed with brushless motor (17), the output of brushless motor (17) is connected with threaded rod (18), just the outside and backup pad (16) threaded connection of threaded rod (18).

5. The tertiary oil gas waste gas recovery device of claim 4, wherein: the fixing mechanism comprises two clamping blocks (20), two springs (21) and two connecting plates (22), the clamping blocks (20) are connected to the two sides of the supporting shell (19) in a sliding mode, the springs (21) are fixed to one sides, far away from the clamping blocks (20), of the clamping blocks (20), the connecting plates (22) are fixed to one ends of the clamping blocks (20), and the connecting plates (22) are connected with the supporting shell (19) in a sliding mode.

6. The tertiary oil gas waste gas recovery device of claim 5, wherein: the supporting shell (19) is internally provided with a sliding groove, and the supporting shell (19) is in sliding connection with the connecting plate (22) through the sliding groove.