CN212982459U

CN212982459U - Oil gas recovery device for reducing environmental pollution

Info

Publication number: CN212982459U
Application number: CN202021416743.4U
Authority: CN
Inventors: 韦克胜
Original assignee: Deqing Haijie Packaging Co ltd
Current assignee: Wang Jiqing
Priority date: 2020-07-17
Filing date: 2020-07-17
Publication date: 2021-04-16
Anticipated expiration: 2030-07-17

Abstract

The utility model discloses an oil gas recovery device for reducing environmental pollution, which belongs to the technical field of oil tank trucks and comprises a connecting cylinder, an absorption condensing tower and a deodorizing cylinder, wherein the connecting cylinder comprises a first branch cylinder and a second branch cylinder which are fixedly connected through a connecting unit; the connecting cylinder cover is formed by the first branch cylinder and the second branch cylinder, the first communicating pipe and the oil tank truck exhaust pipe are connected, the first fixing ring and the second fixing ring are utilized to enable the insertion rod to be inserted into the insertion hole to be matched with the spring in the inner portion of the insertion hole to enable the limiting block to be limited and fixed, the rubber gasket is matched to guarantee good sealing characteristics, the first communicating pipe and the oil tank truck exhaust pipe can be protected in a reinforcing mode, air leakage is avoided, the structure is simple, and the protection effect is good.

Description

Oil gas recovery device for reducing environmental pollution

Technical Field

The utility model belongs to the technical field of the tank wagon, concretely relates to reduce environmental pollution's vapor recovery system device.

Background

The tank truck is also called as a mobile refueling truck, a computer tax control refueling truck, an oil guide tank truck, an oil loading truck, an oil transporting truck, an oil pulling truck, an oil transporting truck and an edible oil transporting truck, is mainly used for transporting and storing derivatives of petroleum, has various oil filling or transporting functions according to different purposes and use environments, has the functions of oil absorption, oil pumping, various oil sub-packaging, sub-discharging and the like, is specially used for the oil transporting truck, consists of a tank body, a power takeoff, a transmission shaft, a gear oil pump, a pipe network system and other parts, consists of an oil pump, a three-way four-position ball valve, a two-way ball valve, a filter screen and a pipeline, can volatilize oil into oil gas due to vibration in the oil loading and unloading processes of the oil tank truck, so that the oil gas needs to be recycled to avoid waste, and the oil gas recycling means that the volatilized oil gas is collected in the processes of loading and unloading gasoline and refueling the vehicles, and the volatilized oil gas is absorbed or, or the pollution of oil gas is reduced, or the oil gas is changed into liquid from gas state and then is changed into gasoline again, thereby achieving the purpose of recycling.

Current vapor recovery unit is connected fixedly through ring flange and bolt when being connected with the tank wagon blast pipe, and fixed unstability causes gas leakage easily, and then can lead to revealing of oil gas, is difficult to adsorb the peculiar smell behind the condensation of oil gas and gets rid of simultaneously, can bring not good influence for the environment.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a reduce environmental pollution's vapor recovery system device, come to strengthen connecting communicating pipe one and tank wagon blast pipe through setting up the linkage unit, avoid gas leakage, and utilize and remove a flavor section of thick bamboo and adsorb the getting rid of the peculiar smell, just be connected fixedly through ring flange and bolt when being connected with the tank wagon blast pipe with the current vapor recovery system device who proposes in solving above-mentioned background art, fixed unstability causes gas leakage easily, and then can lead to revealing of oil gas, be difficult to adsorb the peculiar smell behind the condensation of oil gas and get rid of simultaneously, can bring the problem of not good influence for the environment.

In order to achieve the above object, the utility model provides a following technical scheme: an oil gas recovery device for reducing environmental pollution comprises a connecting cylinder, an absorption condensing tower and a deodorizing cylinder, wherein the connecting cylinder comprises a first branch cylinder and a second branch cylinder which are fixedly connected through a connecting unit, sealing sliding sleeves are respectively clamped on the first branch cylinder and the second branch cylinder, the two sealing sliding sleeves are respectively sleeved on the outer surface of the first connecting pipe and the outer surface of an oil tank truck exhaust pipe, flange plates are respectively fixed on the outer surfaces of one ends, opposite to the oil tank truck exhaust pipe, of the first connecting pipe and the two flange plates, the first connecting pipe is fixedly connected through a bolt, one end, far away from the connecting cylinder, of the first connecting pipe is communicated with the absorption condensing tower, a return pipe is arranged on the lower surface of the absorption condensing tower, the deodorizing cylinder comprises a third branch cylinder and a fourth branch cylinder which are in threaded connection, the third branch cylinder is communicated with the absorption condensing tower through a second connecting pipe, and an, and a smell removal unit is arranged in the branch cylinder III.

Adopt above-mentioned scheme, constitute the connecting cylinder cover in the outside of communicating pipe one and tank wagon blast pipe junction through setting up branch section of thick bamboo one and branch section of thick bamboo two, and utilize solid fixed ring one and solid fixed ring two to make the inserted bar insert the elasticity of the inside cooperation spring of jack make the stopper carry on spacing fixed, and cooperate the close pad of rubber to guarantee good sealing characteristic, thereby can strengthen the protection to the junction of communicating pipe one and tank wagon blast pipe, effectively avoid gas leakage, moreover, the steam generator is simple in structure, the protecting effect is good, form through setting up branch section of thick bamboo three and branch section of thick bamboo four and remove a flavor section of thick bamboo, and utilize the active carbon adsorption plate to carry out the peculiar smell absorption to the gas after the condensation, fine flavor removal effect has been reached, and be convenient for dismantle the clearance change to the active carbon adsorption plate, high durability and.

As a preferred embodiment, the connecting unit includes solid fixed ring one and solid fixed ring two, gu fixed ring one's lower surface mounting has a plurality of inserted bar, gu fixed ring two is gone up and has just seted up the jack to the position of inserted bar, the inserted bar passes the jack and extends to solid fixed ring two below and installs the stopper through the elastic unit.

Adopt above-mentioned scheme, through setting up solid fixed ring one and solid fixed ring two and connect respectively at the surface of branch section of thick bamboo one and branch section of thick bamboo two to utilize the inserted bar to insert the inside cooperation elastic unit of slot and connect fixedly, thereby can strengthen the protection to the outside of communicating pipe one and tank wagon blast pipe, effectively avoid only using ring flange and bolt fastening to cause the phenomenon of gas leakage easily, the protectiveness is good.

As a preferred embodiment, the elastic unit comprises a spring, two ends of the spring are fixedly connected with the inner side wall of the groove and one side face of the limiting block respectively, and the groove is formed in one side face of the insertion rod.

By adopting the scheme, the groove and the limiting block on the insertion rod are connected through the spring, the reverse acting force generated when the spring is stressed and deformed acts on the limiting block, and then the insertion rod can be limited and fixed by the limiting block on the first fixing ring and the second fixing ring when inserted into the jack, and the fixing effect is good and the operation is convenient.

As a preferred embodiment, the spring is sleeved on the outer surface of the telescopic rod, and two ends of the telescopic rod are fixedly connected with the inner side wall of the groove and the limiting block respectively.

Adopt above-mentioned scheme, through being provided with the telescopic link, the telescopic link follows the spring and carries out synchronous extension or shrink to utilize telescopic link cooperation spring to make the stopper difficult rocking and stability better in the atress motion process.

As a preferred embodiment, the odor removing unit comprises an activated carbon adsorption plate, wherein insertion blocks are fixed on the left side surface and the right side surface of the activated carbon adsorption plate, and slots matched with the insertion blocks are formed in the left side surface and the right side surface of the three inner side walls of the branch cylinder.

Adopt above-mentioned scheme, come to carry out the peculiar smell absorption to the gas after the condensation through installing the active carbon adsorption board, and then reached fine flavor removal effect, and utilize the inserted block to insert inside can supporting spacingly to the active carbon adsorption board of slot, avoid the active carbon adsorption board to take place to rock and stability is good in removing a flavor section of thick bamboo.

In a preferred embodiment, a rubber gasket is bonded to a lower surface of the first branch cylinder, and a lower surface of the rubber gasket is bonded to an upper surface of the second branch cylinder.

By adopting the scheme, the arrangement of the rubber gasket can ensure good sealing performance between the first branch cylinder and the second branch cylinder, and air leakage is further avoided.

Compared with the prior art, the beneficial effects of the utility model are that:

the oil gas recovery device for reducing the environmental pollution is characterized in that a branch cylinder I and a branch cylinder II are arranged to form a connecting cylinder cover outside the joint of a communicating pipe I and an oil tank truck exhaust pipe, an inserting rod is inserted into an inserting hole by utilizing a fixing ring I and a fixing ring II to be matched with the elasticity of a spring so that a limiting block is limited and fixed, and a rubber gasket is matched to ensure good sealing property, so that the joint of the communicating pipe I and the oil tank truck exhaust pipe can be protected in an enhanced manner, the air leakage is effectively avoided, the structure is simple, and the protection effect is good;

this reduce environmental pollution's oil gas recovery device removes a flavor section of thick bamboo through setting up branch section of thick bamboo three and branch section of thick bamboo four constitution to utilize the active carbon adsorption plate to come to carry out the peculiar smell to the gas after the condensation and adsorb, reached fine removal flavor effect, and be convenient for dismantle the clearance to the active carbon adsorption plate and change convenient to use, perfect functional diversity.

Drawings

Fig. 1 is a schematic structural view of the present invention;

FIG. 2 is a schematic structural view of a front section of the connecting cylinder of the present invention;

FIG. 3 is a schematic structural view of a main section of the odor removing barrel of the present invention;

fig. 4 is an enlarged schematic structural view of a point a in fig. 2 according to the present invention.

In the figure: 1. a connecting cylinder; 2. an absorption condensing tower; 3. a deodorizing cylinder; 4. a branch cylinder I; 5. a branch cylinder II; 6. an exhaust pipe of the oil tank truck; 7. a first communicating pipe; 8. a branch cylinder III; 9. a branch cylinder IV; 10. a second communicating pipe; 11. an air outlet pipe; 12. a return pipe; 13. sealing the sliding sleeve; 14. a rubber gasket; 15. a first fixing ring; 16. a second fixing ring; 17. inserting a rod; 18. a jack; 19. a groove; 20. a spring; 21. a limiting block; 22. a telescopic rod; 23. an activated carbon adsorption plate; 24. inserting a block; 25. a slot; 26. a flange plate.

Detailed Description

The present invention will be further described with reference to the following examples.

The following examples are intended to illustrate the invention, but are not intended to limit the scope of the invention. The condition in the embodiment can be further adjusted according to concrete condition the utility model discloses a it is right under the design prerequisite the utility model discloses a simple improvement of method all belongs to the utility model discloses the scope of claiming.

Referring to fig. 1-4, the utility model provides an oil gas recovery device for reducing environmental pollution, including connecting cylinder 1, absorption condensing tower 2 and odor removing cylinder 3, connecting cylinder 1 includes branch cylinder one 4 and branch cylinder two 5 fixed through the connecting unit connection, the connecting unit includes fixed ring one 15 and fixed ring two 16, the lower surface of fixed ring one 15 is installed with a plurality of inserted bars 17, the position that is just right to inserted bar 17 on the fixed ring two 16 is opened with jack 18, inserted bar 17 passes jack 18 and extends to the fixed ring two 16 below and installs stopper 21 through the elastic unit (see fig. 1, fig. 2 and fig. 4); through setting up solid fixed ring one 15 and solid fixed ring two 16 and connecting respectively at the surface of branch section of thick bamboo one 4 and branch section of thick bamboo two 5 to utilize inserted bar 17 to insert slot 25 inside cooperation elastic unit and connect fixedly, thereby can strengthen the protection to the outside of communicating pipe one 7 and tank wagon blast pipe 6, effectively avoid only using ring flange 26 and bolt fastening to cause the phenomenon of gas leakage easily, the protectiveness is good.

A rubber gasket 14 is adhered to the lower surface of the first branch cylinder 4, and the lower surface of the rubber gasket 14 is attached to the upper surface of the second branch cylinder 5 (see fig. 2 and 4); by means of the arrangement of the rubber gasket 14, good sealing performance between the first branch cylinder 4 and the second branch cylinder 5 can be guaranteed, and air leakage is further avoided.

The elastic unit comprises a spring 20, two ends of the spring 20 are respectively fixedly connected with the inner side wall of the groove 19 and one side surface of the limiting block 21, and the groove 19 is formed in one side surface of the inserted rod 17 (see fig. 2 and 4); through being provided with recess 19 and stopper 21 that spring 20 connects on the inserted bar 17, the reverse action that produces when utilizing spring 20 atress deformation is used on stopper 21, and then can utilize stopper 21 to carry out spacing fixed to solid fixed ring one 15 and solid fixed ring two 16 when making inserted bar 17 insert in the jack 18, and fixed effectual, convenient operation.

The spring 20 is sleeved on the outer surface of the telescopic rod 22, and two ends of the telescopic rod 22 are respectively and fixedly connected with the inner side wall of the groove 19 and the limiting block 21 (see fig. 2 and 4); through being provided with telescopic link 22, telescopic link 22 follows spring 20 and carries out synchronous extension or shrink to utilize telescopic link 22 cooperation spring 20 to make stopper 21 be difficult for rocking and stability is better in the atress motion process.

Sealing sliding sleeves 13 are respectively clamped on the branch cylinder I4 and the branch cylinder II 5, the two sealing sliding sleeves 13 are respectively sleeved on the outer surface of the communication pipe I7 and the outer surface of the oil tank truck exhaust pipe 6, flange plates 26 are respectively fixed on the outer surfaces of the opposite ends of the communication pipe I7 and the oil tank truck exhaust pipe 6, the two flange plates 26 are fixedly connected through bolts, one end of the communication pipe I7, which is far away from the connection cylinder 1, is communicated with the absorption condensing tower 2, a return pipe 12 is arranged on the lower surface of the absorption condensing tower 2, the odor removal cylinder 3 comprises a branch cylinder III 8 and a branch cylinder IV 9 which are in threaded connection, the branch cylinder III 8 is communicated with the absorption condensing tower 2 through a communication pipe II 10, an air outlet pipe 11 is arranged on the branch cylinder IV 9, an odor removal unit is arranged inside the branch cylinder III 8, the odor removal unit comprises an active carbon adsorption plate 23, and insertion, the left side surface and the right side surface of the inner side wall of the branch cylinder III 8 are both provided with slots 25 (shown in figure 3) matched with the inserting blocks 24; carry out the peculiar smell through installing activated carbon adsorption plate 23 and adsorbing the gas after the condensation, and then reached fine smell removal effect, and utilize inserted block 24 to insert slot 25 inside can support activated carbon adsorption plate 23 spacing, avoid activated carbon adsorption plate 23 to take place to rock and stability good in removing a flavor section of thick bamboo 3.

When in use, the first communicating pipe 7 and the exhaust pipe 6 of the oil tank truck are connected and fixed through the flange plate 26 and the bolt, then the first branch cylinder 4 and the second branch cylinder 5 are slid to be close to each other, the limiting block 21 is pressed to enable the first branch cylinder 4 and the second branch cylinder 5 to extrude the spring 20 to enter the groove 19, then the first branch cylinder 4 and the second branch cylinder 5 are continuously slid to enable the insertion rod 17 to be inserted into the jack 18 to be completely inserted, the limiting block 21 plays a limiting and fixing role through the elastic action of the spring 20 after the insertion rod is completely inserted, further, the connecting and assembling of the connecting cylinder 1 are realized, oil gas generated during oil loading and unloading of the oil tank truck enters the first communicating pipe 7 through the exhaust pipe 6 of the oil tank truck, the connecting cylinder 1 is used for strengthening protection to avoid gas leakage, the oil gas enters the adsorption condensation tower through the first communicating pipe 7 to be condensed and recovered and then, and then is discharged from the air outlet pipe 11 after being adsorbed and removed with peculiar smell through the activated carbon adsorption plate 23, and the branch cylinder three 8 and the branch cylinder four 9 are screwed to be separated when the activated carbon adsorption plate 23 needs to be cleaned and disassembled, so that the activated carbon adsorption plate 23 can be extracted.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a reduce environmental pollution's vapor recovery system device which characterized in that: the deodorizing device comprises a connecting cylinder (1), an absorption condensing tower (2) and a deodorizing cylinder (3), wherein the connecting cylinder (1) comprises a branch cylinder I (4) and a branch cylinder II (5) which are fixedly connected through a connecting unit, sealing sliding sleeves (13) are respectively clamped on the branch cylinder I (4) and the branch cylinder II (5), the two sealing sliding sleeves (13) are respectively sleeved on the outer surface of a communication pipe I (7) and the outer surface of an oil tank truck exhaust pipe (6), flange plates (26) are respectively fixed on the outer surfaces of one ends, opposite to the communication pipe I (7) and the oil tank truck exhaust pipe (6), of the two flange plates (26) are fixedly connected through bolts, one end, far away from the connecting cylinder (1), of the communication pipe I (7 is communicated with the absorption condensing tower (2), a return pipe (12) is arranged on the lower surface of the absorption condensing tower (2), the deodorizing cylinder (3) comprises a branch cylinder III (8) and a branch cylinder IV (9) which are in threaded connection, the branch cylinder III (8) is communicated with the absorption condensing tower (2) through a communicating pipe II (10), the branch cylinder IV (9) is provided with an air outlet pipe (11), and the branch cylinder III (8) is internally provided with a smell removal unit.

2. The environmental pollution reducing oil and gas recovery device according to claim 1, wherein: the linkage unit is including solid fixed ring one (15) and solid fixed ring two (16), the lower surface mounting of solid fixed ring one (15) has a plurality of inserted bar (17), gu fixed ring two (16) are gone up and just seted up jack (18) to the position of inserted bar (17), inserted bar (17) pass jack (18) and extend to solid fixed ring two (16) below and install stopper (21) through the elastic unit.

3. The environmental pollution reducing oil and gas recovery device according to claim 2, wherein: the elastic unit comprises a spring (20), two ends of the spring (20) are fixedly connected with the inner side wall of the groove (19) and one side face of the limiting block (21) respectively, and the groove (19) is arranged on one side face of the inserted rod (17).

4. The environmental pollution reducing oil and gas recovery device according to claim 3, wherein: the outer surface of telescopic link (22) is established in the cover of spring (20), the both ends of telescopic link (22) respectively with the inside wall and the stopper (21) of recess (19) between fixed connection.

5. The environmental pollution reducing oil and gas recovery device according to claim 1, wherein: the deodorizing unit comprises an activated carbon adsorption plate (23), wherein insertion blocks (24) are fixed on the left side surface and the right side surface of the activated carbon adsorption plate (23), and slots (25) matched with the insertion blocks (24) are formed in the left side surface and the right side surface of the inner side wall of the branch cylinder III (8).

6. The environmental pollution reducing oil and gas recovery device according to claim 1, wherein: the lower surface of the branch cylinder I (4) is bonded with a rubber gasket (14), and the lower surface of the rubber gasket (14) is attached to the upper surface of the branch cylinder II (5).