Atomization device for cleaning oil tank

Abstract

The utility model discloses an atomization device for cleaning an oil tank, which comprises a tank body, a cover plate arranged on the upper surface of the tank body, the cover plate is rotatably connected with the outer side of a rotary drum, the outer side of the rotary drum is fixedly connected with a driven gear, a motor is fixedly mounted on the upper surface of the cover plate, the output end of the motor is fixedly connected with a driving gear, and the outer side of the rotary drum is fixedly connected with the outer side of a sun gear. A threaded rod is arranged in the rotary drum, one end of the threaded rod is rotationally connected with the upper surface of the lifting plate, the bottom face of the planetary gear is fixedly connected with a connecting rod, the bottom end of the connecting rod is fixedly connected with the scraper, and the outer side of the lifting plate is fixedly connected with a connecting water pipe. Through the rotary drum, the sun gear, the planetary gear and the threaded rod, the lifting and rotating effects of the atomization nozzle are achieved, the spraying area of the atomization device is enlarged, the cleaning efficiency of the inner wall of the oil tank is improved, and the cleaning effect of the atomization device is enhanced through the scraper blade and the cleaning plate.

Description

TECHNICAL FIELD

[0001] The utility model relates to oil tank technical field, concretely is a kind of atomizing device for oil tank cleaning. BACKGROUND

[0002] Oil tank is a kind of container for storing crude oil or other petroleum products, and is widely used in oil refineries, oil fields, oil depots and other industries. After being used for a period of time, the heavy components in the oil product and a small amount of impurities, sand, soil, heavy metal salts and other substances that are naturally settled due to density difference form an oil sludge layer of gelatinous material. In order to avoid tank corrosion, regular cleaning is required.

[0003] The traditional oil tank cleaning method mainly uses manual cleaning, which results in a large amount of work for the staff, and the cleaning liquid and alcohol sprayed by the handheld atomizing nozzle are not uniform, which cannot be sprayed at different heights of the oil tank inner wall, affecting the actual use effect of the atomizing device. UTILITY MODEL CONTENT

[0004] The utility model aims to provide an atomizing device for oil tank cleaning to solve the problems raised in the above background technology.

[0005] To achieve the above-mentioned purpose, the utility model provides the following technical scheme: an atomizing device for oil tank cleaning, comprising a tank body, a cover plate is arranged on the upper surface of the tank body, the cover plate is rotatably connected to the outer side of a rotating drum, the outer side of the rotating drum is fixedly connected to a driven gear, a motor is fixedly installed on the upper surface of the cover plate, the output end of the motor is fixedly connected to a driving gear, the outer side of the rotating drum is fixedly connected to the outer side of a sun gear, a planetary gear is arranged at the bottom of the cover plate, the bottom surface of the cover plate is fixedly connected to a gear ring, a threaded rod is arranged inside the rotating drum, one end of the threaded rod is rotatably connected to the upper surface of a lifting plate, the bottom surface of the planetary gear is fixedly connected to a connecting rod, the bottom end of the connecting rod is fixedly connected to a scraper, the outer side of the lifting plate is fixedly connected to a connecting water pipe, one end of the connecting water pipe is fixedly connected to a water delivery plate, a misting nozzle is formed in the side surface of the water delivery plate, the side surface of the water delivery plate is fixedly connected to a cleaning plate, and a water pump is fixedly installed on the upper surface of the cover plate.

[0006] Preferably, a threaded groove is arranged inside the cover plate, and the cover plate is threadedly connected to the outer side of the threaded rod through the threaded groove.

[0007] Preferably, the bottom of the rotating drum extends into the inside of the tank body and is fixedly connected to the sun gear, the sun gear is meshingly connected to the planetary gear, and the outer side of the planetary gear is meshingly connected to the gear ring.

[0008] Preferably, the driven gear and the driving gear are both conical gears, and the driving gear is meshingly connected to the driven gear.

[0009] Preferably, the threaded rod and the lifting plate are hollow, the threaded rod is communicated with the output end of the water pump through the water inlet pipe, and the inside of the lifting plate is communicated with the inside of the water conveying plate through the connecting water pipe.

[0010] Preferably, the atomizing nozzles are uniformly distributed in a linear array on the side of the water conveying plate, and the number of the cleaning plates is two, and the cleaning plates are distributed on the two sides of the atomizing nozzles.

[0011] Compared with the prior art, the utility model has the advantages that:

[0012] 1、The utility model discloses a lifting plate, a scraping plate, a connecting water pipe, a water conveying plate and a cleaning plate are arranged, the lifting plate rotates and drives the cleaning plate to rotate, improves the cleaning effect of the inner wall of the tank, the scraping plate rotates through the rotation of the planetary gear around the sun gear, and the impurities and sludge adhered to the bottom of the oil tank are scraped and cleaned through the scraping plate, so that the cleaning effect of the atomizing device is further enhanced.

[0013] 2、The utility model discloses a lifting plate, a scraping plate, a connecting water pipe, a water conveying plate and a cleaning plate are arranged, the lifting plate rotates and drives the cleaning plate to rotate, improves the cleaning effect of the inner wall of the tank, the scraping plate rotates through the rotation of the planetary gear around the sun gear, and the impurities and sludge adhered to the bottom of the oil tank are scraped and cleaned through the scraping plate, so that the cleaning effect of the atomizing device is further enhanced. ACCURATE DRAWINGS

[0014] Figure 1 It is the overall structure of the utility model and the section view;

[0015] Figure 2 It is the overall structure of the utility model and the schematic diagram;

[0016] Figure 3 It is the cover plate connecting structure schematic diagram of the utility model;

[0017] Figure 4 It is the lifting plate and water conveying plate connecting structure schematic diagram of the utility model.

[0018] In the drawing: 1, tank body;2, cover plate;3, rotating drum;4, driven gear;5, motor;6, driving gear;7, sun gear;8, planetary gear;9, gear ring;10, threaded rod;11, lifting plate;12, connecting rod;13, scraping plate;14, connecting water pipe;15, water conveying plate;16, atomizing nozzle;17, cleaning plate;18, water pump. CONCRETE IMPLEMENTATION

[0019] Clearly, the described embodiments are merely a part of the embodiments of the present utility model, rather than all the embodiments. Based on the embodiments in the present utility model, all other embodiments obtained by those skilled in the art without creative labor fall within the scope of protection of the present utility model.

[0020] Please refer to Figures 1-4 The utility model provides a kind of technical scheme: a kind of atomizing device for oil tank cleaning, including tank body 1, tank body 1 upper surface is provided with cover plate 2, cover plate 2 is rotatably connected with the outer side of rotating cylinder 3 by bearing sleeve, the outer side of rotating cylinder 3 is welded fixed with driven gear 4, the upper surface of cover plate 2 is fixedly connected with motor 5 by bolt, the output end of motor 5 is welded fixed with driving gear 6, driving gear 6 is meshed with driven gear 4, the outer side of rotating cylinder 3 is welded fixed with sun gear 7, cover plate 2 bottom is provided with planetary gear 8, the number of planetary gear 8 is two and symmetrically distributed in the outer side of sun gear 7, the bottom surface of cover plate 2 is welded fixed with gear ring 9, planetary gear 8 is located between sun gear 7 and gear ring 9, the inner side of rotating cylinder 3 is screw threadedly connected with the outer side of threaded rod 10, one end of threaded rod 10 is rotatably connected with the upper surface of lifting plate 11, the bottom surface of planetary gear 8 is welded fixed with connecting rod 12, connecting rod 12 is fixedly connected with scraper 13 after penetrating lifting plate 11, the bottom end of connecting rod 12 is welded fixed with scraper 13, the bottom of scraper 13 is rotatably connected with the upper surface of tank body 1 by rotating shaft, the outer side of lifting plate 11 is welded fixed with connecting water pipe 14, one end of connecting water pipe 14 is welded fixed with water delivery plate 15, a plurality of atomizing nozzles 16 are formed in the side of water delivery plate 15, the side of water delivery plate 15 is welded fixed with cleaning plate 17, the upper surface of cover plate 2 is fixedly connected with water pump 18 by bolt,

[0021] To ensure the stable lifting of lifting plate 11, threaded groove is arranged in the inside of cover plate 2, cover plate 2 is screw threadedly connected with the outer side of threaded rod 10 through threaded groove, the bottom of rotating cylinder 3 extends to the inside of tank body 1 and is welded fixed with sun gear 7, sun gear 7 is meshed with planetary gear 8, the outer side of planetary gear 8 is meshed with gear ring 9, driven gear 4 and driving gear 6 are both bevel gears, driving gear 6 is meshed with driven gear 4, driving gear 6 drives rotating cylinder 3 and driven gear 4 to rotate synchronously by motor 5, so that threaded rod 10 moves in the inside of rotating cylinder 3, thereby realizing the height adjustment of lifting plate 11, the direction of driving gear 6 is adjusted by lifting plate 11, so that the up-down reciprocating lifting of lifting plate 11 is realized,

[0022] In order to further limit the lifting plate 11, the connecting rod 12 penetrates through the lifting plate 11 to limit, the circumferential movement of the planetary gear 8 drives the connecting rod 12 to make the lifting plate 11 rotate, realize the uniform spraying of the atomizing nozzle 16, the cleaning plate 17 is convenient for cleaning the inner wall of the tank 1,

[0023] In order to facilitate the cleaning liquid and alcohol to be sprayed from the atomizing nozzle 16, the threaded rod 10 and the lifting plate 11 are hollow inside, the threaded rod 10 is communicated with the output end of the water pump 18 through the water inlet pipe, the inside of the lifting plate 11 is communicated with the inside of the water delivery plate 15 through the connecting water pipe 14, the atomizing nozzle 16 is linearly arranged and uniformly distributed on the side of the water delivery plate 15, the number of the cleaning plate 17 is two, and the cleaning plate 17 is distributed on the two sides of the atomizing nozzle 16,

[0024] Working principle: when the staff cleans the inside of the tank 1, the motor 5 drives the driving gear 6 to drive the rotating drum 3 and the driven gear 4 to rotate synchronously, so that the threaded rod 10 moves in the rotating drum 3, thereby adjusting the height of the lifting plate 11, when the rotating drum 3 rotates, the sun gear 7 is driven to rotate synchronously, the planetary gear 8 is driven to rotate around the sun gear 7 under the cooperation of the gear ring 9 through the sun gear 7, the connecting rod 12 is driven to move through the planetary gear 8, the lifting plate 11 and the scraper 13 are driven to rotate around the sun gear 7 through the connecting rod 12, the outside cleaning liquid is introduced into the inside of the threaded rod 10 through the water inlet pipe by the water pump 18, then enters the inside of the lifting plate 11, and finally is sprayed out from the atomizing nozzle 16, the lifting plate 11 is driven to move up and down reciprocatingly by the motor 5, the lifting plate 11 is driven to rotate by the connecting rod 12, so that the spraying range of the atomizing nozzle 16 is expanded, the spraying of the cleaning liquid is more uniform, when the lifting plate 11 drives the water delivery plate 15 to rotate, the cleaning plate 17 cleans the sludge on the inner wall of the tank 1, the connecting rod 12 drives the scraper 13 to rotate synchronously, the sludge on the bottom of the tank 1 is scraped off by the scraper 13, and then the cleaning liquid and the sludge are discharged from the bottom pollution outlet.

[0025] It should be noted that, in the present document, relational terms such as first and second and the like can be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Moreover, the terms "comprises", "comprising", or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but can include other elements not expressly listed or inherent to such process, method, article, or apparatus.

[0026] Although the embodiments of the present application have been shown and described, it is to be understood that various changes, modifications, substitutions and alterations can be made to these embodiments without departing from the principles and spirit of the present application, the scope of which is defined by the appended claims and their equivalents.

Claims

1. An atomizing device for cleaning oil tanks, comprising a tank body (1), characterized in that: A cover plate (2) is provided on the upper surface of the tank (1). The cover plate (2) is rotatably connected to the outside of the rotating drum (3). The outside of the rotating drum (3) is fixedly connected to the driven gear (4). A motor (5) is fixedly installed on the upper surface of the cover plate (2). The output end of the motor (5) is fixedly connected to the drive gear (6). The outside of the rotating drum (3) is fixedly connected to the outside of the sun gear (7). A planetary gear (8) is provided at the bottom of the cover plate (2). The bottom surface of the cover plate (2) is fixedly connected to the gear ring (9). A threaded rod (10) is provided inside the rotating drum (3). One end of the threaded rod (10) is rotatably connected to the upper surface of the lifting plate (11), the bottom surface of the planetary gear (8) is fixedly connected to the connecting rod (12), the bottom end of the connecting rod (12) is fixedly connected to the scraper (13), the outer side of the lifting plate (11) is fixedly connected to the connecting water pipe (14), one end of the connecting water pipe (14) is fixedly connected to the water conveying plate (15), the side of the water conveying plate (15) is provided with an atomizing nozzle (16), the side of the water conveying plate (15) is fixedly connected to the cleaning plate (17), and a water pump (18) is fixedly installed on the upper surface of the cover plate (2).

2. The atomizing device for cleaning oil tanks according to claim 1, characterized in that: The cover plate (2) is provided with a threaded groove inside, and the cover plate (2) is threadedly connected to the outside of the threaded rod (10) through the threaded groove.

3. The atomizing device for cleaning oil tanks according to claim 1, characterized in that: The bottom of the rotating drum (3) extends into the tank body (1) and is fixedly connected to the sun gear (7). The sun gear (7) meshes with the planetary gear (8), and the outer side of the planetary gear (8) meshes with the gear ring (9).

4. The atomizing device for oil tank cleaning according to claim 1, characterized in that: Both the driven gear (4) and the driving gear (6) are bevel gears, and the driving gear (6) meshes with the driven gear (4).

5. The atomizing device for cleaning oil tanks according to claim 1, characterized in that: The threaded rod (10) and the lifting plate (11) are both hollow inside. The threaded rod (10) is connected to the output end of the water pump (18) through the water inlet pipe. The interior of the lifting plate (11) is connected to the interior of the water conveying plate (15) through the connecting water pipe (14).

6. The atomizing device for oil tank cleaning according to claim 1, characterized in that: The atomizing nozzles (16) are evenly distributed in a linear array on the side of the water conveying plate (15), and there are two cleaning plates (17) distributed on both sides of the atomizing nozzles (16).

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