Oil tank stirring device

Abstract

The utility model discloses an oil tank stirring device, which belongs to the technical field of oil tank stirring and comprises a tank body, a pair of stirring blades, a partition plate, a driving component and a cleaning component, the driving component and the cleaning component are both mounted on the tank body, the driving component is used for driving the stirring blades to rotate, and the cleaning component is used for scraping sediments at the top of the partition plate. According to the oil tank stirring device, through the rotatable partition plate, when crude oil is stored, the partition plate is in a horizontal state, sediment in oil liquid is separated from the oil liquid, the sediment cannot be doped in the oil liquid output at the moment, the oil liquid quality is improved, and the oil tank stirring device is suitable for being used for oil storage. When the partition plate is in the vertical state, the sediment falls to the bottom of the tank body, then clear water is injected into the tank body, the fluidity of the sediment is improved, cleaning is convenient, and the problem that due to the fact that most of existing oil tank stirring devices are inconvenient to separate the sediment, the quality of output oil liquid is low is solved.

Description

Technical Field

[0001] The utility model relates to the technical field of oil tank stirring, in particular to an oil tank stirring device. Background Art

[0002] Oil tanks are long containers used to store crude oil, vegetable oil, chemical solvents, water or other petroleum products. Horizontal oil tanks are composed of end covers and horizontal round or oval tank walls and saddles. They have the ability to withstand high positive and negative pressures, which is conducive to reducing the evaporation loss of oil products, facilitating transportation and removal, and have good mobility, which also reduces the risk of fire. Therefore, they are widely used and are usually suitable for small distribution oil depots, rural oil depots, urban gas stations, military field oil depots or enterprise affiliated oil depots. They are also used as auxiliary oil tanks in large oil depots, such as venting tanks and metering tanks.

[0003] When storing crude oil, the existing oil tanks have impurities in the crude oil, and the precipitation of impurities will reduce the storage volume of the oil tanks. Therefore, it is necessary to install a stirring device in the oil tank to prevent the precipitation of impurities. For example, a stirrer for an oil tank with a Chinese patent publication number of CN219905515U includes an oil tank body, a first bearing is installed on the upper end wall plate of the oil tank body, a rotating shaft is installed in the first bearing, a pair of slide rails are symmetrically opened on the side wall of the rotating shaft, a sliding ring is slidably connected to the rotating shaft, a pair of sliders are fixedly connected to the inner side wall of the sliding ring, a pair of the sliders are sleeved in a pair of the slide rails, and the sliders can slide in the slide rails, a pair of floating plates are fixedly connected to the side wall of the sliding ring, and a pair of the floating plates are fixedly connected to the ends away from the sliding rings. Multiple scraper plates are fixedly connected. Although this solution can scrape off the sediment attached to the inner wall of the oil tank while stirring the crude oil, it is not easy to separate the sediment and the oil, resulting in some sediment mixed with the oil when it is output, and after the sediment on the inner wall of the oil tank is scraped off, the sediment will fall back into the oil, resulting in a decrease in the quality of the output oil. Utility Model Content

[0004] The utility model aims to provide an oil tank stirring device, which can separate sediment from output oil and better remove the sediment in the oil tank.

[0005] To achieve this purpose, the utility model adopts the following technical solutions:

[0006] 1. Provided is an oil tank stirring device, comprising a tank body, a pair of stirring blades, a partition, a driving assembly and a cleaning assembly, wherein the driving assembly and the cleaning assembly are both installed on the tank body, the driving assembly is used to drive the stirring blades to rotate, and the cleaning assembly is used to scrape off the sediment on the top of the partition, the tank body is a hollow elliptical columnar structure, an oil inlet pipe is fixedly connected to the top of the tank body, an oil outlet pipe is fixedly connected to one end of the bottom of the tank body, the oil outlet pipe and the oil inlet pipe are both connected to the inside of the tank body, two stirring blades are symmetrically arranged at the bottom of both ends of the tank body, the stirring blades can be installed in the tank body in a horizontally rotatable manner, both ends of the partition are rotatably connected to the inner walls of both ends of the tank body, a turntable is arranged at one end of the tank body, one end of the turntable passes through the side wall of the tank body and is coaxially connected to the partition, and a plurality of penetrating filter holes are opened on the top of the partition; when the partition is in a horizontal state, the outer periphery of the partition fits the inner wall of the tank body; when the partition is in a vertical state, the outer periphery of the partition is separated from the side wall of the tank body.

[0007] Furthermore, the cleaning assembly includes a fixed plate, a hydraulic rod and a main scraper. The fixed plate is fixedly connected to one side of the top of the partition, one side of the hydraulic rod is fixedly connected to the fixed plate, the telescopic end of the hydraulic rod is fixedly connected to one side of the main scraper, and the bottom of the main scraper is in contact with the top of the partition.

[0008] Furthermore, the cleaning assembly also includes a pair of auxiliary scrapers, which are symmetrically arranged at both ends of the hydraulic rod. The auxiliary scrapers are fixedly connected to one side of the main scraper through a connecting rod, and the main scraper and the auxiliary scraper are arranged at an angle to the partition.

[0009] Furthermore, the cleaning assembly also includes a handle, a clamping block and an L-shaped rotating shaft. The L-shaped rotating shaft is rotatably connected to one end of the tank body, the top of the L-shaped rotating shaft is fixedly connected to the bottom of the clamping block, a clamping groove is opened on one side of the clamping block, the clamping groove is clamped with the outer periphery of the handle, and one end of the handle is fixedly connected to the eccentric part of the turntable.

[0010] Furthermore, the driving assembly includes a shell, a pair of round rods and a motor. The top of the shell is fixedly connected to the bottom of the tank body, the top of the round rod is coaxially connected to the bottom of the stirring blade, the bottom of the round rod passes through the bottom wall of the tank body and the top wall of the shell and is rotatably connected thereto, the top of the motor is fixedly connected to the inner wall of the shell, and the output shaft of the motor passes through the inner wall of the shell and is coaxially connected to one of the round rods.

[0011] Furthermore, the driving assembly also includes a pair of pulleys and a belt body. The pulleys are located inside the shell, the pulleys are sleeved around the outer periphery of the round rod and are coaxially connected thereto, and the belt body is sleeved around the outer peripheries of the two pulleys.

[0012] The beneficial effects of the utility model are as follows: the utility model provides a tank body, a partition and a stirring blade, when storing crude oil, the oil falls from the top of the tank body, and falls into the bottom of the tank body through the filter holes on the partition, and the sediment in the oil is blocked at the top of the partition, and at the same time, the stirring blade is rotated to stir the crude oil at the bottom of the tank body to prevent it from generating sediment. At this time, when the oil is output through the oil outlet pipe, the oil will not be mixed with sediment, so that the quality of the oil output from the tank body is higher, and when cleaning the sediment, the oil in the tank body is emptied, the partition is rotated 90 degrees, the sediment can be dropped to the bottom of the tank body, and then clean water is injected into the tank body, and at the same time, the stirring blade is rotated to mix the sediment with the clean water, thereby improving the fluidity of the sediment, and the sediment is discharged through the oil outlet pipe, thereby facilitating the cleaning of the sediment in the tank body. BRIEF DESCRIPTION OF THE DRAWINGS

[0013] In order to more clearly illustrate the technical solutions of the embodiments of the present utility model, the following briefly introduces the drawings required for use in the embodiments of the present utility model. Obviously, the drawings described below are only some embodiments of the present utility model, and for ordinary technicians in this field, other drawings can also be obtained based on these drawings without creative work.

[0014] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0015] Figure 2 This is a cross-sectional view of the tank structure of the utility model;

[0016] Figure 3 This is a schematic diagram of the cleaning component structure of the utility model;

[0017] Figure 4 for Figure 1 A magnified view of the structure at center A;

[0018] Figure 5 for Figure 2 A magnified view of the structure at center.

[0019] In the figure:

[0020] 1. Tank body; 10. Stirring blade; 11. Partition plate; 110. Filter hole; 12. Oil inlet pipe; 13. Oil outlet pipe; 14. Turntable;

[0021] 2. driving assembly; 20. housing; 21. round rod; 22. motor; 23. pulley; 24. belt body;

[0022] 3. Cleaning assembly; 30. Fixed plate; 31. Hydraulic rod; 32. Main scraper; 33. Auxiliary scraper; 34. Handle; 35. Block; 350. Slot; 36. L-shaped shaft. DETAILED DESCRIPTION

[0023] The technical solution of the utility model is further explained below with reference to the accompanying drawings and through specific implementation methods.

[0024] Among them, the drawings are only used for illustrative explanations, and they only represent schematic diagrams rather than actual pictures, and should not be understood as limitations on this patent; in order to better illustrate the embodiments of the utility model, some parts of the drawings may be omitted, enlarged or reduced, and do not represent the size of the actual product; for those skilled in the art, it is understandable that some well-known structures and their descriptions in the drawings may be omitted.

[0025] Reference Figures 1 to 5The oil tank stirring device shown includes an oil tank stirring device, characterized in that it includes a tank body 1, a pair of stirring blades 10, a partition 11, a driving component 2 and a cleaning component 3, the driving component 2 and the cleaning component 3 are both installed on the tank body 1, the driving component 2 is used to drive the stirring blade 10 to rotate, and the cleaning component 3 is used to scrape off the sediment on the top of the partition 11, and the tank body 1 is a hollow elliptical columnar structure, so that the distance between the inner walls on both sides of the tank body 1 is smaller than the distance between its top wall and the bottom wall. An oil inlet pipe 12 is fixedly connected to the top of the tank body 1, and an oil outlet pipe 13 is fixedly connected to one end of the bottom of the tank body 1. The oil outlet pipe and the oil inlet pipe 12 are both connected to the inside of the tank body 1. Crude oil is injected into the inside of the tank body 1 through the oil inlet pipe 12, and the pipe cover on the top of the oil inlet pipe 12 is sealed, so that the crude oil can be stored in a closed manner, and the valve on the side wall of the oil outlet pipe can be opened to allow the crude oil in the tank body 1 to flow out. Two stirring blades 10 are symmetrically arranged at the bottom of the tank body 1 at both ends. The symmetrically arranged two stirring blades 10 can expand the stirring area and improve the stirring effect. The stirring blades 10 are arranged at the bottom of the tank body 1 to avoid the problem that the stirring blades 10 cannot contact the oil when the amount of oil is small. The stirring blades 10 can be installed inside the tank body 1 horizontally and rotatably. When the stirring blades 10 rotate, the crude oil in the tank body 1 can be stirred to prevent it from generating a large amount of precipitation. The two ends of the partition 11 are rotatably connected to the inner walls of the tank body 1 at both ends, and a turntable 14 is provided at one end of the tank body 1. One end of the turntable 14 passes through the side wall of the tank body 1 and is coaxially connected to the partition 11. A plurality of penetrating filter holes 110 are provided on the top of the partition 11. When storing crude oil, the oil falls from the top of the tank body 1 and falls into the bottom of the tank body 1 through the filter holes 110 on the partition 11. The sediment in the oil is blocked at the top of the partition 11. At this time, when the oil is output through the oil outlet pipe, the oil will not be mixed with sediment, so that the quality of the oil output from the tank body 1 is higher. When cleaning the sediment, the oil in the tank body 1 is emptied and the partition 11 is rotated 90 degrees, so that the sediment can fall to the bottom of the tank body 1, and then clean water is injected into the tank body 1. At the same time, the stirring blade 10 is rotated to mix the sediment with the clean water, improve the fluidity of the sediment, and discharge it through the oil outlet pipe, so as to facilitate the cleaning of the sediment in the tank body 1. When the partition 11 is in a horizontal state, the outer periphery of the partition 11 fits against the inner wall of the tank body 1; at this time, the partition 11 divides the top and bottom of the tank body 1 into two parts, and the sediment is blocked at the top of the tank body 1, so that the quality of the oil output from the tank body 1 is improved. When the partition 11 is in a vertical state, the outer periphery of the partition 11 is separated from the side wall of the tank body 1. At this time, the top and bottom of the tank body 1 are connected, and the sediment on the top of the partition 11 can be discharged through the oil outlet pipe.

[0026] The cleaning assembly 3 includes a fixed plate 30, a hydraulic rod 31 and a main scraper 32. The fixed plate 30 is fixedly connected to one side of the top of the partition 11, one side of the hydraulic rod 31 is fixedly connected to the fixed plate 30, the telescopic end of the hydraulic rod 31 is fixedly connected to one side of the main scraper 32, and the bottom of the main scraper 32 is in contact with the top of the partition 11. When the partition 11 is in a vertical state, the hydraulic rod 31 is operated to push the main scraper 32 to move, and the sediment attached to the partition 11 can be scraped off by the main scraper 32, thereby improving the cleaning effect.

[0027] The cleaning assembly 3 also includes a pair of auxiliary scrapers 33, which are symmetrically arranged at both ends of the hydraulic rod 31. The auxiliary scrapers 33 are fixedly connected to one side of the main scraper 32 through a connecting rod. The auxiliary scrapers 33 follow the movement of the main scraper 32 to perform secondary cleaning, which can improve the cleaning effect. Since the hydraulic rod 31 is installed on the top of the partition 11, the auxiliary scrapers 33 can clean the parts of the top of the partition 11 that the main scraper 32 cannot scrape. The main scraper 32 and the auxiliary scraper 33 are arranged obliquely to the partition 11. By arranging them obliquely, the sediment adhered to the top of the partition 11 can be subjected to greater pressure, so that it is separated from the partition 11, further improving the cleaning effect.

[0028] The cleaning assembly 3 further includes a handle 34, a block 35 and an L-shaped shaft 36. The L-shaped shaft 36 is rotatably connected to one end of the tank body 1. The top of the L-shaped shaft 36 is fixedly connected to the bottom of the block 35. A slot 350 is provided on one side of the block 35. The slot 350 is engaged with the outer periphery of the handle 34. One end of the handle 34 is fixedly connected to the eccentric portion of the turntable 14. When the handle 34 is located at the bottom of the turntable 14, the partition 11 is in a horizontal state. At this time, the L-shaped shaft 36 is rotated to move the block 35 to the top. At this time, the handle 34 is inserted into the slot 350. The handle 34 and the block 35 are in conflict with each other, so that the turntable 14 and the L-shaped shaft 36 cannot rotate, and the partition 11 can be stably maintained in a horizontal state.

[0029] The driving assembly 2 includes a housing 20, a pair of round rods 21 and a motor 22. The top of the housing 20 is fixedly connected to the bottom of the tank 1, the top of the round rod 21 is coaxially connected to the bottom of the stirring blade 10, the bottom of the round rod 21 passes through the bottom wall of the tank 1 and the top wall of the housing 20 and is rotatably connected thereto, the top of the motor 22 is fixedly connected to the inner wall of the housing 20, and the output shaft of the motor 22 passes through the inner wall of the housing 20 and is coaxially connected to one of the round rods 21. When the motor 22 is powered on, its output shaft drives the round rod 21 to rotate, so that the stirring blade 10 can rotate to stir the crude oil.

[0030] The driving assembly 2 further includes a pair of pulleys 23 and a belt body 24. The pulleys 23 are located inside the housing 20. The pulleys 23 are sleeved around the outer periphery of the round rod 21 and are coaxially connected thereto. The belt body 24 is sleeved around the outer periphery of the two pulleys 23. When one of the round rods 21 rotates, the pulley 23 is driven to rotate. The two pulleys 23 are driven by the belt body 24, so that the two round rods 21 rotate synchronously, thereby driving the two stirring blades 10 to rotate simultaneously.

[0031] It should be noted that the above specific implementations are only preferred embodiments of the present invention and the technical principles used. Those skilled in the art should understand that various modifications, equivalent substitutions, changes, etc. can be made to the present invention. However, as long as these changes do not deviate from the spirit of the present invention, they should be within the scope of protection of the present invention. In addition, some terms used in the specification and claims of this application are not restrictive, but are only for the convenience of description.

Claims

1. An oil tank stirring device, characterized in that: The invention comprises a tank body (1), a pair of stirring blades (10), a partition (11), a driving assembly (2) and a cleaning assembly (3), wherein the driving assembly (2) and the cleaning assembly (3) are both mounted on the tank body (1), the driving assembly (2) is used to drive the stirring blades (10) to rotate, and the cleaning assembly (3) is used to scrape off sediment on the top of the partition (11). The tank body (1) is a hollow elliptical columnar structure, the top of the tank body (1) is fixedly connected to an oil inlet pipe (12), and one end of the bottom of the tank body (1) is fixedly connected to an oil outlet pipe (13) ), the oil outlet pipe and the oil inlet pipe (12) are both connected to the inside of the tank body (1), two stirring blades (10) are symmetrically arranged at the bottom of both ends of the tank body (1), the stirring blades (10) are installed inside the tank body (1) so as to be horizontally rotatable, the two ends of the partition (11) are respectively rotatably connected to the inner walls of both ends of the tank body (1), a rotating disk (14) is provided at one end of the tank body (1), one end of the rotating disk (14) passes through the side wall of the tank body (1) and is coaxially connected to the partition (11), and a plurality of penetrating filter holes (110) are provided on the top of the partition (11); When the partition (11) is in a horizontal state, the outer periphery of the partition (11) and the inner wall of the tank body (1) are in contact with each other; When the partition (11) is in a vertical state, the periphery of the partition (11) is separated from the side wall of the tank body (1).

2. The oil tank stirring device according to claim 1, characterized in that: The cleaning assembly (3) comprises a fixed plate (30), a hydraulic rod (31) and a main scraper (32); the fixed plate (30) is fixedly connected to one side of the top of the partition (11); one side of the hydraulic rod (31) is fixedly connected to the fixed plate (30); the telescopic end of the hydraulic rod (31) is fixedly connected to one side of the main scraper (32); and the bottom of the main scraper (32) is in contact with the top of the partition (11).

3. An oil tank stirring device according to claim 2, characterized in that: The cleaning assembly (3) further comprises a pair of auxiliary scrapers (33), the two auxiliary scrapers (33) being symmetrically arranged at both ends of the hydraulic rod (31), the auxiliary scrapers (33) being fixedly connected to one side of the main scraper (32) via a connecting rod, and the main scraper (32) and the auxiliary scraper (33) being arranged obliquely to the partition plate (11).

4. The oil tank stirring device according to claim 3, characterized in that: The cleaning assembly (3) further comprises a handle (34), a clamping block (35) and an L-shaped rotating shaft (36); the L-shaped rotating shaft (36) is rotatably connected to one end of the tank body (1); the top of the L-shaped rotating shaft (36) is fixedly connected to the bottom of the clamping block (35); a clamping groove (350) is provided on one side of the clamping block (35); the clamping groove (350) is clamped and matched with the outer periphery of the handle (34); and one end of the handle (34) is fixedly connected to the eccentric portion of the rotating disk (14).

5. The oil tank stirring device according to claim 1, characterized in that: The driving assembly (2) comprises a housing (20), a pair of round rods (21) and a motor (22); the top of the housing (20) is fixedly connected to the bottom of the tank body (1); the top of the round rod (21) is coaxially connected to the bottom of the stirring blade (10); the bottom of the round rod (21) passes through the bottom wall of the tank body (1) and the top wall of the housing (20) and is rotatably connected thereto; the top of the motor (22) is fixedly connected to the inner wall of the housing (20); and the output shaft of the motor (22) passes through the inner wall of the housing (20) and is coaxially connected to one of the round rods (21).

6. The oil tank stirring device according to claim 5, characterized in that: The driving assembly (2) further comprises a pair of pulleys (23) and a belt body (24), wherein the pulleys (23) are located inside the housing (20), the pulleys (23) are sleeved around the periphery of the round rod (21) and are coaxially connected thereto, and the belt body (24) is sleeved around the peripheries of the two pulleys (23).

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