Cleaning agent spraying equipment and high-sealing-performance ferrous sulfide cleaning device

Abstract

The utility model relates to the technical field of cleaning equipment, in particular to cleaning agent spraying equipment and a high-sealing-performance ferrous sulfide cleaning device, which comprise a cover plate, a driving motor and a material box are arranged on the surface of the cover plate, and a sealing rubber ring is arranged on the edge of the cover plate; the conveying cylinder is arranged on the surface of the cover plate, a driven gear is arranged on the surface of the conveying cylinder, a dispersing cylinder is arranged at the end of the conveying cylinder, a telescopic column is connected to the end of the dispersing cylinder, a first guide rail is arranged on the side face of the telescopic column, a liquid outlet is formed in the telescopic column, and a fixing rod is fixed to the end of the telescopic column; the driving gear is arranged on the surface of the cover plate; the cleaning device has the beneficial effects that a telescopic column slides outwards under the action of centrifugal force until the telescopic column makes contact with the inner wall of equipment, a cleaning agent can cause downward impact force on a circular plate when falling, the circular plate descends, then a sliding block is pushed to move, the telescopic column is pushed to move through a fixing rod, and the telescopic column is kept making contact with the inner wall of the equipment for scraping; and the cleaning agent is uniformly applied.

Description

Technical Field

[0001] The utility model relates to the field of cleaning equipment, in particular to cleaning agent spraying equipment and a high-sealing ferrous sulfide cleaning device. Background Art

[0002] When a refinery processes high-sulfur crude oil, a large amount of ferrous sulfide will remain in the production equipment. When the production equipment is repaired, if the ferrous sulfide comes into contact with oxygen in the air, a strong redox reaction will occur and a large amount of heat will be released, which will cause spontaneous combustion and cause accidents. The toxic gases such as sulfur dioxide produced by the combustion will also cause harm to the maintenance personnel and pollute the environment. Therefore, the cleaning and elimination of ferrous sulfide is a necessary safety process for the shutdown and maintenance of high-sulfur crude oil refining equipment.

[0003] The current traditional cleaning method is to spray the cleaning agent directly on the inner wall of the equipment and then rinse it with clean water. This spraying method easily causes uneven application of the cleaning agent, and the cleaning agent cannot better contact the dirt on the inner wall of the device, resulting in poor cleaning effect of the cleaning agent and reduced cleaning efficiency. Utility Model Content

[0004] The utility model aims to provide a cleaning agent spraying device and a high-sealing ferrous sulfide cleaning device to solve the problems raised in the above-mentioned background technology.

[0005] To achieve the above purpose, the utility model provides the following technical solution: a cleaning agent spraying device, the cleaning agent spraying device comprising:

[0006] A cover plate, a driving motor and a material box are arranged on the surface of the cover plate, and a sealing rubber ring is arranged on the edge of the cover plate;

[0007] A conveying cylinder, which is arranged on the surface of the cover plate, a driven gear is arranged on the surface of the conveying cylinder, a dispersion cylinder is arranged at the end of the conveying cylinder, a telescopic column is connected to the end of the dispersion cylinder, a No. 1 guide rail is arranged on the side of the telescopic column, a liquid outlet is arranged inside the telescopic column, and a fixing rod is fixed to the end of the telescopic column; and

[0008] The driving gear is arranged on the surface of the cover plate.

[0009] Preferably, there are two groups of dispersion cylinders, which are respectively fixed on both sides of the end of the conveying cylinder, and there are four groups of telescopic columns, which are slidably connected to the dispersion cylinders.

[0010] Preferably, the No. 1 guide rail is provided in multiple groups, and limit blocks are provided at the ends of the multiple groups of No. 1 guide rails, and a sliding block is fixed to the other end of the fixing rod.

[0011] Preferably, a feeding pipe and a circular plate are provided inside the conveying cylinder, one end of the feeding pipe is connected to the material box, and a second guide rail is provided at the bottom of the slide block.

[0012] Preferably, a support column is provided on the surface of the circular plate, and a sliding block is connected to the end of the support column.

[0013] Preferably, multiple sets of hinge shafts are provided at both ends of the support column.

[0014] Compared with the prior art, the beneficial effects of the utility model are:

[0015] The utility model proposes that the device is placed in the equipment to be cleaned, the opening is closed by a cover plate, and the sealing rubber ring can enhance the sealing degree of the device. When cleaning, the driving motor is turned on, the driving motor drives the active gear to rotate, and the active gear drives the driven gear to rotate, so that the conveying cylinder is rotated, and the telescopic column will slide outwards under the action of centrifugal force until it contacts the inner wall of the equipment. The limit block can limit the moving distance of the telescopic column to prevent the telescopic column from being thrown out, and then the material box is opened, and the cleaning agent is conveyed to the inside of the conveying cylinder through the feeding pipe. The cleaning agent enters the inside of the telescopic column under the action of centrifugal force and is discharged from the The liquid flows out from the outlet. Since the end of the feeding pipe is at a certain distance from the circular plate, the cleaning agent will cause a downward impact force on the circular plate when it falls, causing the circular plate to drop, thereby driving the support column to move. Since both ends of the support column are hinged, the other end of the support column will move sideways when the circular plate drops, thereby pushing the slider to move. The slider pushes the telescopic column to move through the fixed rod, so that the end of the telescopic column can continue to be subjected to thrust, keeping the telescopic column in contact with the inner wall of the equipment for scraping, so that the cleaning agent is evenly applied and fully in contact with the dirt on the inner wall of the device, thereby improving the cleaning effect and cleaning efficiency. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 It is a schematic diagram of the three-dimensional structure of the utility model;

[0017] Figure 2 Schematic diagrams of other viewing angles of the three-dimensional structure of the utility model;

[0018] Figure 3 This is a schematic diagram of the cross-sectional structure of the utility model;

[0019] Figure 4 for Figure 3 Enlarged schematic diagram of the middle part of the structure.

[0020] In the figure: cover plate 1, drive motor 2, feed pipe 3, material box 4, sealing rubber ring 5, conveying cylinder 6, dispersion cylinder 7, telescopic column 8, driven gear 9, driving gear 10, circular plate 11, support column 12, No. 1 guide rail 13, limit block 14, liquid outlet 15, hinge shaft 16, No. 2 guide rail 17, slider 18, fixing rod 19. DETAILED DESCRIPTION

[0021] In order to make the purpose and technical solution of the utility model clearly and completely described, and the advantages more clearly understood, the embodiments of the utility model are further described in detail in conjunction with the accompanying drawings. It should be understood that the specific embodiments described here are part of the embodiments of the utility model, not all of the embodiments, and are only used to explain the embodiments of the utility model, and are not used to limit the embodiments of the utility model. All other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0022] Embodiment 1

[0023] See also Figure 1-Figure 4 The utility model provides a technical solution: a cleaning agent spraying device, the cleaning agent spraying device comprises: a cover plate 1, a driving motor 2 and a material box 4 are arranged on the surface of the cover plate 1, and a sealing rubber ring 5 is arranged on the edge of the cover plate 1; a conveying cylinder 6, the conveying cylinder 6 is arranged on the surface of the cover plate 1, and a driven gear 9 is arranged on the surface of the conveying cylinder 6, and a dispersion cylinder 7 is arranged at the end of the conveying cylinder 6, and the end of the dispersion cylinder 7 is connected with a telescopic column 8, a No. 1 guide rail 13 is arranged on the side of the telescopic column 8, a liquid outlet 15 is arranged inside the telescopic column 8, and a fixing rod 19 is fixed to the end of the telescopic column 8; and a driving gear 10, which is arranged on the surface of the cover plate 1; and the telescopic column 8 can stably maintain the telescopic state, so that the device can be applicable to equipment of various sizes without replacing parts, and is convenient and quick to use.

[0024] Embodiment 2

[0025] On the basis of Example 1, there are two groups of dispersion cylinders 7, which are respectively fixed on both sides of the end of the conveying cylinder 6; there are four groups of telescopic columns 8, which are slidably connected to the dispersion cylinders 7; multiple groups of No. 1 guide rails 13 are provided, and limit blocks 14 are provided at the ends of the multiple groups of No. 1 guide rails 13, and a slider 18 is fixed to the other end of the fixed rod 19.

[0026] Embodiment 3

[0027] On the basis of the second embodiment, a feed pipe 3 and a circular plate 11 are provided inside the conveying cylinder 6, one end of the feed pipe 3 is connected to the material box 4, and a second guide rail 17 is provided at the bottom of the slider 18; a support column 12 is provided on the surface of the circular plate 11, and the end of the support column 12 is connected to the slider 18; and multiple sets of hinge shafts 16 are provided at both ends of the support column 12.

[0028] In actual use, the device is placed in the equipment to be cleaned, and the opening is closed by the cover plate 1. The sealing rubber ring 5 can strengthen the sealing degree of the device. When cleaning, the driving motor 2 is turned on, and the driving motor 2 drives the active gear 10 to rotate, and the active gear 10 drives the driven gear 9 to rotate, so that the conveying cylinder 6 rotates, and the telescopic column 8 will slide outwards under the action of centrifugal force until it contacts the inner wall of the equipment. The limit block 14 can limit the moving distance of the telescopic column 8 to prevent the telescopic column 8 from being thrown out, and then the material box 4 is opened, and the cleaning agent is transported to the inside of the conveying cylinder 6 through the feeding pipe 3. The cleaning agent enters the inside of the telescopic column 8 under the action of centrifugal force and flows out from the liquid outlet 15. Since the end of the feeding pipe 3 is a certain distance away from the circular plate 11, the cleaning agent will enter the inside of the telescopic column 8 and flow out from the liquid outlet 15. When the cleaning agent falls, it will cause a downward impact force on the circular plate 11, causing the circular plate 11 to drop, thereby driving the support column 12 to move. Since both ends of the support column 12 are hinged, the other end of the support column 12 will move sideways when the circular plate 11 drops, thereby pushing the slider 18 to move. The slider 18 pushes the telescopic column 8 to move through the fixed rod 19, so that the end of the telescopic column 8 can be continuously subjected to thrust, keeping the telescopic column 8 in contact with the inner wall of the equipment for scraping, so that the cleaning agent is evenly applied and fully in contact with the dirt on the inner wall of the device, thereby improving the cleaning effect and cleaning efficiency; and the telescopic column 8 can stably maintain the telescopic state, so that the device can be applicable to equipment of various sizes without the need to replace parts, and is convenient and quick to use.

[0029] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A cleaning agent spraying device, characterized in that: The cleaning agent spraying equipment comprises: A cover plate (1), a driving motor (2) and a material box (4) are arranged on the surface of the cover plate (1), and a sealing rubber ring (5) is arranged on the edge of the cover plate (1); A conveying cylinder (6), the conveying cylinder (6) is arranged on the surface of the cover plate (1), a driven gear (9) is arranged on the surface of the conveying cylinder (6), a dispersion cylinder (7) is arranged at the end of the conveying cylinder (6), a telescopic column (8) is connected to the end of the dispersion cylinder (7), a first guide rail (13) is arranged on the side of the telescopic column (8), a liquid outlet (15) is arranged inside the telescopic column (8), and a fixing rod (19) is fixed to the end of the telescopic column (8); and The driving gear (10) is arranged on the surface of the cover plate (1).

2. A cleaning agent spraying device according to claim 1, characterized in that: There are two groups of dispersion cylinders (7), which are respectively fixed on both sides of the end of the conveying cylinder (6); there are four groups of telescopic columns (8), which are slidably connected to the dispersion cylinders (7).

3. A cleaning agent spraying device according to claim 1, characterized in that: The first guide rail (13) is provided with a plurality of groups, and a limiting block (14) is provided at the end of each of the plurality of groups of the first guide rail (13), and a sliding block (18) is fixed to the other end of the fixing rod (19).

4. A cleaning agent spraying device according to claim 1, characterized in that: A feeding pipe (3) and a circular plate (11) are arranged inside the conveying cylinder (6); one end of the feeding pipe (3) is connected to the material box (4); and a second guide rail (17) is arranged at the bottom of the slide block (18).

5. A cleaning agent spraying device according to claim 4, characterized in that: A support column (12) is provided on the surface of the circular plate (11), and a sliding block (18) is connected to the end of the support column (12).

6. A cleaning agent spraying device according to claim 5, characterized in that: A plurality of sets of hinge shafts (16) are arranged at both ends of the support column (12).

7. A high-sealing ferrous sulfide cleaning device, characterized in that: The cleaning agent spraying device comprises the cleaning agent spraying device according to any one of claims 1 to 6.

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