Deodorizing device for oil truck

Abstract

The utility model discloses an odor removal device for a fuel truck, and belongs to the technical field of fuel trucks. A purifying cylinder corresponding to the deodorizing fan is arranged in the fuel tank carriage, and a communicating hole corresponding to the purifying cylinder is formed in the top of the fuel tank carriage; a sealing structure is fixedly connected to the purification cylinder, and the sealing structure corresponds to the communicating hole in position; a supporting cylinder is fixedly arranged above the fuel tank carriage, and a sliding structure fixedly connected with the sealing structure is arranged in the supporting cylinder in a sliding mode. A sliding structure is utilized, a communicating hole is formed, the purification barrel can be conveniently placed into an oil truck carriage or taken out of the oil truck carriage, and therefore activated carbon is replaced; and a good sealing effect can be achieved through the sealing structure, and the situation that the surrounding environment and workers are affected due to leakage of peculiar smell of oil is avoided.

Description

Technical Field

[0001] The utility model provides an odor removal device for an oil tanker, belonging to the technical field of oil tankers. Background Art

[0002] With the rapid development of industry and transportation, the demand for oil transportation is increasing day by day. As the main oil transportation tool, there is a problem that cannot be ignored during the transportation process of an oil tanker - the volatilization problem of oil products. The volatilization of oil products will not only cause the diffusion of oil smell, affecting the health of transportation personnel and the working environment, but also cause pollution to the surrounding environment.

[0003] In order to reduce the peculiar smell of the oil tanker, activated carbon is often used; activated carbon has a large specific surface area and good adsorption capacity, and can effectively adsorb the odor molecules volatilized from oil products. Setting the activated carbon in the carriage of the oil tanker can play a very good role in removing odors. However, with the increase of use time, the adsorption capacity of activated carbon will gradually become saturated, thus reducing its odor removal effect. Therefore, it is necessary to replace the activated carbon regularly; the existing method of replacing activated carbon is often to open the carriage and then replace it; if there is a large amount of oil stored in the carriage of the oil tanker at this time, opening the carriage is likely to cause a large amount of peculiar smell to spread, affecting the surrounding environment; for the above problems, an odor removal device for an oil tanker is needed, which can complete the replacement of activated carbon without opening the carriage. Content of the Utility Model

[0004] The technical problem to be solved by the utility model is that when replacing the activated carbon used to remove odors in an oil tanker, it is often necessary to open the carriage, resulting in the emission of a large amount of oil smell and affecting the surrounding environment.

[0005] In order to solve the above problems, the technical solution proposed by the utility model is: an odor removal device for an oil tanker, including an odor removal fan, and the odor removal fan is arranged on the rear door of the oil carriage; a purification cylinder corresponding to the odor removal fan is arranged in the oil carriage, and a communication hole corresponding to the purification cylinder is opened at the top of the oil carriage; a sealing structure is fixedly connected to the purification cylinder, and the position of the sealing structure corresponds to that of the communication hole; a support cylinder is fixedly arranged above the oil carriage, and a sliding structure fixedly connected to the sealing structure is slidably arranged in the support cylinder; the sealing structure includes an outer sealing block and an inner sealing block; the outer sealing block is located outside the oil carriage, and the outer sealing block blocks the communication hole; the outer sealing block is fixedly connected to the purification cylinder through a connecting rod, and the outer sealing block is fixedly connected to the sliding structure; the inner sealing block is located inside the oil carriage, the inner sealing block is fixedly connected to the lower part of the purification cylinder through a connecting rod, and the position of the inner sealing block corresponds to that of the communication hole.

[0006] As an improvement, activated carbon particles are stored in the purification cylinder. Both ends of the purification cylinder are provided with breathable mesh structures, and one end of the purification cylinder corresponds to the odor removal fan.

[0007] As an improvement, a replacement opening is provided on the side wall of the purification cylinder. A sealing cover is arranged in the replacement opening, and the sealing cover is fixedly connected to the purification cylinder by screws.

[0008] As an improvement, the sliding structure includes a sliding plate which is slidably arranged in the support cylinder; a guiding groove is provided on the side wall of the support cylinder, and the sliding plate passes through the guiding groove and is fixedly connected to the outer sealing block.

[0009] As an improvement, a motor is arranged on the support cylinder. A lead screw rotatably arranged in the support cylinder is fixedly connected to the output shaft of the motor; the sliding plate is threadedly connected to the lead screw; the sliding plate and the inner wall of the support cylinder are corresponding cuboid structures, and the sliding plate is in mutual fit with the inner wall of the support cylinder.

[0010] As an improvement, a cleaning pipe is fixedly arranged in the oil carriage. A cleaning nozzle is connected to the cleaning pipe; a connecting pipe passing through the oil carriage is connected to the cleaning pipe.

[0011] The beneficial effects of the present utility model:

[0012] A communication hole corresponding to the purification cylinder is provided at the top of the oil carriage. The communication hole is used for putting the purification cylinder in and taking it out; a sliding structure fixedly connected to the sealing structure is slidably arranged in the support cylinder, which can drive the purification cylinder to lift, so as to facilitate the putting in and taking out of the purification cylinder. At the same time, a sealing structure is fixedly connected to the purification cylinder. The sealing structure can ensure the sealing performance of the carriage when the activated carbon is replaced in the purification cylinder during putting in and taking out, and avoid a large amount of oil odor from being emitted during the replacement process, which affects the surrounding environment and the staff. Description of the Drawings

[0013] Figure 1 It is a three-dimensional view of an odor removal device for an oil truck of the present utility model.

[0014] Figure 2 It is a partial cross-sectional view of the oil carriage of an odor removal device for an oil truck of the present utility model.

[0015] Figure 3 It is an internal structure and connection structure diagram of the support cylinder of an odor removal device for an oil truck of the present utility model.

[0016] 1. Oil carriage; 2. Support cylinder; 3. Outer sealing block; 4. Odor removal fan; 5. Carriage rear door; 6. Connecting pipe; 7. Cleaning pipe; 8. Cleaning nozzle; 9. Communication hole; 10. Purification cylinder; 11. Sliding plate; 12. Lead screw; 13. Motor; 14. Guiding groove; 15. Connecting rod; 16. Replacement opening; 17. Inner sealing block; 18. Sealing cover. Detailed implementation mode

[0017] The present utility model will be further described below with reference to the accompanying drawings.

[0018] According to Figures 1-3 As shown in the figure: The present utility model provides an odor removal device for an oil truck, which includes an odor removal fan 4, and the odor removal fan 4 is arranged on the rear door 5 of the oil truck compartment 1; a purification cylinder 10 corresponding to the odor removal fan 4 is arranged in the oil truck compartment 1, and a communication hole 9 corresponding to the purification cylinder 10 is opened at the top of the oil truck compartment 1; a sealing structure is fixedly connected to the purification cylinder 10, and the position of the sealing structure corresponds to that of the communication hole 9; a support cylinder 2 is fixedly arranged above the oil truck compartment 1, and a sliding structure fixedly connected to the sealing structure is slidably arranged in the support cylinder 2.

[0019] The present application utilizes the sliding structure and sets the communication hole 9, which can facilitate the placement of the purification cylinder 10 into or removal from the oil truck compartment 1, so as to replace the activated carbon; it is not necessary to open the rear door 5 of the compartment, and the sealing structure can achieve a good sealing effect, avoiding the leakage of oil odor and affecting the surrounding environment and staff.

[0020] As Figure 3 shown, the sealing structure includes an outer sealing block 3 and an inner sealing block 17; the outer sealing block 3 is located outside the oil truck compartment 1, and the outer sealing block 3 blocks the communication hole 9; the outer sealing block 3 can ensure the sealing performance of the oil truck compartment 1 during the normal operation of the purification cylinder 10, avoiding the leakage of oil odor. The outer sealing block 3 is fixedly connected to the purification cylinder 10 through a connecting rod 15, and the outer sealing block 3 is fixedly connected to the sliding structure; the inner sealing block 17 is located inside the oil truck compartment 1, the inner sealing block 17 is fixedly connected to the lower part of the purification cylinder 10 through a connecting rod 15, and the position of the inner sealing block 17 corresponds to that of the communication hole 9; when the purification cylinder 10 is taken out from the oil truck compartment 1, the inner sealing block 17 can block the communication hole 9 from the inside of the oil truck compartment 1, avoiding the emission of odor from the communication hole 9 during the replacement of the activated carbon.

[0021] As Figure 2 shown, activated carbon particles are stored in the purification cylinder 10, both ends of the purification cylinder 10 are set as breathable mesh structures, and one end of the purification cylinder 10 corresponds to the odor removal fan 4. When the odor removal fan 4 extracts the odor gas in the oil truck compartment 1, the odor gas enters the purification cylinder 10 through the mesh structure at the end of the purification cylinder 10, so as to remove the odor by using the activated carbon particles.

[0022] As Figure 3As shown in the figure, a replacement opening 16 is provided on the side wall of the purification cylinder 10. A sealing cover 18 is arranged in the replacement opening 16, and the sealing cover 18 is fixedly connected to the purification cylinder 10 by screws. The sliding structure includes a sliding plate 11, and the sliding plate 11 is slidably arranged in the support cylinder 2; a guiding groove 14 is provided on the side wall of the support cylinder 2, and the sliding plate 11 passes through the guiding groove 14 and is fixedly connected to the outer sealing block 3. A motor 13 is arranged on the support cylinder 2, and a lead screw 12 rotatably arranged in the support cylinder 2 is fixedly connected to the output shaft of the motor 13; the sliding plate 11 is threadedly connected to the lead screw 12; the sliding plate 11 and the inner wall of the support cylinder 2 are in a corresponding cuboid structure, and the sliding plate 11 is in close contact with the inner wall of the support cylinder 2, which can limit the rotation of the sliding plate 11, thereby converting the rotation of the lead screw 12 into the sliding of the sliding plate 11, and driving the outer sealing block 3 and the purification cylinder 10 to move.

[0023] As Figure 2 shown in the figure, a cleaning pipe 7 is fixedly arranged in the oil carriage 1, and a cleaning nozzle 8 is connected to the cleaning pipe 7; a connecting pipe 6 passing through the oil carriage 1 is connected to the cleaning pipe 7; after the oil carriage 1 is used up, by connecting the connecting pipe 6 to an external water source, the inside of the oil carriage 1 can be directly rinsed by using the cleaning pipe 7 and the cleaning nozzle 8, which is very convenient.

[0024] The principle of the present utility model

[0025] As Figures 1-2 shown in the figure, when the odor removal device for the oil truck provided in the present application is working normally, the odor removal fan 4 is started, which can discharge the odor in the oil carriage 1. When the air with oil odor passes through the purification cylinder 10, the activated carbon in the purification cylinder 10 can adsorb and remove the odor, thereby preventing the gas with oil odor from being directly discharged from the oil carriage 1 and affecting the environment outside the oil carriage 1.

[0026] As Figure 3 shown in the figure, when it is necessary to replace the activated carbon, the odor removal fan 4 is paused, and there is no need to open the rear door 5 of the carriage. The staff climbs to the top of the oil carriage 1 by using devices such as a climbing frame on the carriage, starts the motor 13, and the sliding plate 11 drives the outer sealing block 3, the purification cylinder 10, and the inner sealing block 17 to rise. The purification cylinder 10 passes through the communication hole 9 and rises to the outside of the oil carriage 1; when the purification cylinder 10 completely rises to the outside of the carriage, the inner sealing block 17 blocks the communication hole 9 from the inside of the oil carriage 1 to prevent the oil odor from spreading. The staff opens the sealing cover 18 to replace the activated carbon in the purification cylinder 10. After the replacement is completed, the motor 13 is reversed to drive the purification cylinder 10 to pass through the communication hole 9 and enter the oil carriage 1 again, and at the same time, the outer sealing block 3 blocks the communication hole 9 from the outside of the oil carriage 1 again, completing the replacement of the activated carbon.

[0027] The above description is made for the present utility model and its implementation manners. Such description is not restrictive. What is shown in the drawings is only one of the implementation manners of the present utility model, and the actual structure is not limited thereto. Generally speaking, if those of ordinary skill in the art are inspired by it and design without creative efforts structural modes and embodiments similar to the technical solution without departing from the gist of the creation of the present utility model, they shall fall within the protection scope of the present utility model.

Claims

1. An odor removal device for an oil truck, comprising an odor removal fan (4), and the odor removal fan (4) is arranged on the rear door (5) of the oil tank compartment (1); it is characterized in that: A purification cylinder (10) corresponding to the odor removal fan (4) is arranged in the oil tank compartment (1), and a communication hole (9) corresponding to the purification cylinder (10) is opened at the top of the oil tank compartment (1); a sealing structure is fixedly connected to the purification cylinder (10), and the position of the sealing structure corresponds to that of the communication hole (9); a support cylinder (2) is fixedly arranged above the oil tank compartment (1), and a sliding structure fixedly connected to the sealing structure is slidably arranged in the support cylinder (2); the sealing structure includes an outer sealing block (3) and an inner sealing block (17); the outer sealing block (3) is located outside the oil tank compartment (1), and the outer sealing block (3) blocks the communication hole (9); the outer sealing block (3) is fixedly connected to the purification cylinder (10) through a connecting rod (15), and the outer sealing block (3) is fixedly connected to the sliding structure; the inner sealing block (17) is located inside the oil tank compartment (1), the inner sealing block (17) is fixedly connected below the purification cylinder (10) through a connecting rod (15), and the position of the inner sealing block (17) corresponds to that of the communication hole (9).

2. The odor removal device for an oil truck according to claim 1, wherein: Activated carbon particles are stored in the purification cylinder (10), both ends of the purification cylinder (10) are provided with breathable mesh structures, and one end of the purification cylinder (10) corresponds to the odor removal fan (4).

3. The odor removal device for an oil truck according to claim 1, characterized in that: A replacement port (16) is opened on the side wall of the purification cylinder (10), a sealing cover (18) is arranged in the replacement port (16), and the sealing cover (18) is fixedly connected to the purification cylinder (10) by screws.

4. The odor removal device for an oil truck according to claim 1, wherein: The sliding structure includes a sliding plate (11), and the sliding plate (11) is slidably arranged in the support cylinder (2); a guiding groove (14) is opened on the side wall of the support cylinder (2), and the sliding plate (11) passes through the guiding groove (14) and is fixedly connected to the outer sealing block (3).

5. The deodorizing device for an oil tanker according to claim 4, wherein: A motor (13) is arranged on the support cylinder (2), a lead screw (12) rotatably arranged in the support cylinder (2) is fixedly connected to the output shaft of the motor (13); the sliding plate (11) is threadedly connected to the lead screw (12); the sliding plate (11) and the inner wall of the support cylinder (2) are corresponding cuboid structures, and the sliding plate (11) is in close fit with the inner wall of the support cylinder (2).

6. The odor removal device for an oil truck according to claim 1, characterized in that: A cleaning pipe (7) is fixedly arranged in the oil tank compartment (1), a cleaning nozzle (8) is connected to the cleaning pipe (7); a connecting pipe (6) passing through the oil tank compartment (1) is connected to the cleaning pipe (7).

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