Pressure container tank cleaning device

Abstract

The utility model discloses a pressure vessel cleaning device, which belongs to the technical field of pressure vessels and comprises a base box and a clamping column, a first motor is fixedly mounted on the right side of an inner cavity of the base box, a threaded rod is fixedly connected to the output end of the first motor, and a threaded sleeve is in threaded connection with the surface of the threaded rod. A connecting column is fixedly connected to the top of the threaded sleeve, a vertical plate is fixedly connected to the top of the connecting column, and a second motor is fixedly mounted on one side of the vertical plate. The first motor drives the threaded rod to rotate, the threaded rod drives the threaded sleeve to move towards one side, the threaded sleeve drives the connecting column to move towards one side, the connecting column drives the vertical plate to move towards one side, and the vertical plate drives the second motor to move towards one side. The second motor drives the shell to move under the cooperation of all the components, and the shell can be suitable for cleaning operation of tank bodies with different depths by changing the position of the shell.

Description

Technical Field

[0001] This utility model belongs to the field of pressure vessel technology, and specifically relates to a pressure vessel tank cleaning device. Background Technology

[0002] Pressure vessels are closed devices that hold gases or liquids and bear a certain pressure. Pressure vessels are divided into horizontal and vertical types and are widely used in industries such as petrochemicals, energy, pharmaceuticals, and food processing. After use, horizontal pressure vessels need to be cleaned with a cleaning device to ensure the cleanliness of the inside of the pressure vessel and to prevent it from being used again.

[0003] Existing cleaning devices clean stubborn impurities by repeatedly scraping them with scrapers on the cleaning mechanism. However, due to the varying depths of horizontal pressure vessels of different specifications and the fixed position of the cleaning mechanism, there are blind spots during use, which greatly reduces the cleaning effect. Therefore, we provide a pressure vessel cleaning device. Utility Model Content

[0004] The purpose of this invention is to provide a pressure vessel cleaning device to solve the problems mentioned in the background art.

[0005] To achieve the above objectives, this utility model provides the following technical solution: a pressure vessel tank cleaning device, comprising a base box and a snap-fit ​​column. A first motor is fixedly installed on the right side of the inner cavity of the base box. A threaded rod is fixedly connected to the output end of the first motor. A threaded sleeve is threadedly connected to the surface of the threaded rod. A connecting column is fixedly connected to the top of the threaded sleeve. A vertical plate is fixedly connected to the top of the connecting column. A second motor is fixedly installed on one side of the vertical plate. A snap-fit ​​block is fixedly connected to the output end of the second motor. One end of the snap-fit ​​column is fixedly connected to the snap-fit ​​block by bolts. The other end of the snap-fit ​​column is fixedly connected to a housing. Scrapers are movably connected to the top and bottom of the inner cavity of the housing.

[0006] Using the above scheme, the first motor drives the threaded rod to rotate, which in turn drives the threaded sleeve to move to one side. The threaded sleeve then drives the connecting column to move to one side, which in turn drives the vertical plate to move to one side. The vertical plate then drives the second motor to move to one side, and the second motor, in conjunction with the other components, moves the housing. By changing the position of the housing itself, it becomes suitable for cleaning tanks of different depths.

[0007] In a preferred embodiment of a pressure vessel cleaning device, one end of the threaded rod is movably connected to a bearing, and one side of the bearing is fixedly connected to the left side of the base box cavity.

[0008] By adopting the above solution, the bearing is used to limit one end of the threaded rod, preventing one end of the threaded rod from being suspended in the air and thus causing vibration.

[0009] In a preferred embodiment of a pressure vessel cleaning device, a sliding groove is provided at the bottom of the inner cavity of the base box, and a slider is fixedly connected to the bottom of the threaded sleeve, with the bottom of the slider slidably connected to the inner wall of the sliding groove.

[0010] By adopting the above scheme, the slider is limited by the setting of the slide groove, which assists the threaded sleeve in moving and improves the stability of the threaded sleeve when moving.

[0011] In a preferred embodiment of a pressure vessel cleaning device, a fixing plate is fixedly connected to the right side of the top of the base box, an electric telescopic rod is fixedly connected to the bottom of one side of the fixing plate, a horizontal plate is fixedly connected to one side of the electric telescopic rod, and auxiliary columns are fixedly connected to the front and rear ends of the inner side of the horizontal plate, with a support platform fixedly connected to one end of the auxiliary column.

[0012] By adopting the above scheme, the electric telescopic rod is activated, which moves the horizontal plate to one side. The horizontal plate then moves the auxiliary column, which in turn moves the support platform. By changing the distance between the two support platforms, the support platform can support tanks of different lengths, thus expanding the application range of the device.

[0013] In a preferred embodiment of a pressure vessel cleaning device, four anti-slip pads are adhered to all four sides of the bottom of the base box.

[0014] By adopting the above solution and setting anti-slip pads, the friction between the bottom of the base box and the contact surface is increased, and the device has an anti-slip function, which greatly improves the stability of the device during use.

[0015] In a preferred embodiment of a pressure vessel cleaning device, the surface of the base box is movably connected to a door via a hinge, and a handle is fixedly connected to one side of the door surface.

[0016] By adopting the above solution, the box door can be opened with a handle, and the internal structure of the base box can be maintained regularly using external tools, thereby improving the service life of the structure.

[0017] Compared with the prior art, the beneficial effects of this utility model are:

[0018] 1. This utility model uses a No. 1 motor to drive a threaded rod to rotate, which in turn drives a threaded sleeve to move to one side. The threaded sleeve then drives a connecting column to move to one side, which in turn drives a vertical plate to move to one side. The vertical plate then drives a No. 2 motor to move to one side. With the cooperation of all the components, the No. 2 motor drives the housing to move. By changing the position of the housing itself, the housing can be adapted to cleaning operations of tanks of different depths.

[0019] 2. This utility model uses an electric telescopic rod to move the horizontal plate to one side, which in turn moves the auxiliary column, which in turn moves the support platform. By changing the distance between the two support platforms, the support platform can support tanks of different lengths, thus expanding the application range of the device. Attached Figure Description

[0020] Figure 1 This is a schematic diagram of the structure of this utility model;

[0021] Figure 2 This is a second-view schematic diagram of the fixing plate of this utility model;

[0022] Figure 3 This is a cross-sectional view of the base box of this utility model;

[0023] Figure 4 This is a cross-sectional view of the shell of this utility model.

[0024] In the diagram: 1. Base box; 2. Motor No. 1; 3. Threaded rod; 4. Threaded sleeve; 5. Connecting column; 6. Vertical plate; 7. Motor No. 2; 8. Clip-on block; 9. Clip-on column; 10. Housing; 11. Scraper; 12. Fixing plate; 13. Electric telescopic rod; 14. Horizontal plate; 15. Auxiliary column; 16. Support platform. Detailed Implementation

[0025] Please see Figure 1-4 A pressure vessel tank cleaning device includes a base box 1 and a snap-fit ​​post 9, see Figure 2As shown, a fixed plate 12 is fixedly connected to the right side of the top of the base box 1. An electric telescopic rod 13 is fixedly connected to the bottom of one side of the fixed plate 12. A horizontal plate 14 is fixedly connected to one side of the electric telescopic rod 13. Auxiliary columns 15 are fixedly connected to the front and rear ends of the inner side of the horizontal plate 14. A support platform 16 is fixedly connected to one end of the auxiliary column 15. When the electric telescopic rod 13 is activated, the horizontal plate 14 is moved to one side, which in turn moves the auxiliary column 15. The auxiliary column 15 then moves the support platform 16. By changing the distance between the two support platforms 16, the support platform 16 can accommodate different lengths of [unclear - possibly referring to a specific object or structure]. The tank body provides load-bearing capacity, expanding the application range of the device. A first motor 2 is fixedly installed on the right side of the inner cavity of the base box 1. A threaded rod 3 is fixedly connected to the output end of the first motor 2. A threaded sleeve 4 is threadedly connected to the surface of the threaded rod 3. A connecting post 5 is fixedly connected to the top of the threaded sleeve 4. A vertical plate 6 is fixedly connected to the top of the connecting post 5. A second motor 7 is fixedly installed on one side of the vertical plate 6. A snap-fit ​​block 8 is fixedly connected to the output end of the second motor 7. One end of the snap-fit ​​post 9 is fixedly connected to the snap-fit ​​block 8 by bolts. The other end of the snap-fit ​​post 9 is fixedly connected to the housing 10. Scrapers 11 are movably connected to the top and bottom of the inner cavity of the housing 10. (See...) Figure 1 As shown, four anti-slip pads are adhered to all four sides of the bottom of the base box 1. The anti-slip pads increase the friction between the bottom of the base box 1 and the contact surface, giving the device an anti-slip function and greatly improving the stability of the device during use. The first motor 2 drives the threaded rod 3 to rotate, which in turn drives the threaded sleeve 4 to move to one side. The threaded sleeve 4 then drives the connecting column 5 to move to one side, which in turn drives the vertical plate 6 to move to one side. The vertical plate 6 then drives the second motor 7 to move to one side. With the cooperation of all the components, the second motor 7 drives the housing 10 to move. By changing the position of the housing 10, it can be adapted to cleaning operations of tanks of different depths.

[0026] See Figure 3 As shown, one end of the threaded rod 3 is movably connected to a bearing, and one side of the bearing is fixedly connected to the left side of the inner cavity of the base box 1. The bearing limits the movement of one end of the threaded rod 3, preventing it from being suspended and thus causing vibration. Figure 3 As shown, a sliding groove is provided at the bottom of the inner cavity of the base box 1. A slider is fixedly connected to the bottom of the threaded sleeve 4, and the bottom of the slider is slidably connected to the inner wall of the sliding groove. The sliding groove limits the slider and assists the threaded sleeve 4 in moving, thus improving the stability of the threaded sleeve 4 during movement. Figure 1 As shown, the surface of the base box 1 is movably connected to the box door via a hinge, and a handle is fixedly connected to one side of the box door surface. The box door is opened by the handle, and the structure of the inner cavity of the base box 1 is regularly maintained using external tools, thereby improving the service life of the structure.

[0027] In use, firstly, the two support platforms 16 are adjusted according to the length of the tank. During adjustment, the electric telescopic rod 13 is activated, which moves the horizontal plate 14 to one side. The horizontal plate 14 then moves the auxiliary column 15, which in turn moves the support platform 16. By changing the distance between the two support platforms 16, the support platform 16 can support tanks of different lengths, expanding the application range of the device. Secondly, the first motor 2 is activated, which converts electrical energy into mechanical energy and drives the threaded rod 3 to rotate. Because the external thread on the surface of the threaded rod 3 matches the internal thread on the inner wall of the threaded sleeve 4, when the threaded rod 3 is rotating, it can move the threaded sleeve 4 to one side. The threaded sleeve 4 then moves the connecting column 5 to one side. The connecting column 5 drives the vertical plate 6 to move to one side, which in turn drives the second motor 7 to move to one side. With the cooperation of various components, the second motor 7 drives the housing 10 to move. By changing the position of the housing 10, it can be used for cleaning tanks of different depths, greatly improving the practicality of the device. During this process, the second motor 7 is started, which drives the locking block 8 to rotate. The locking block 8 drives the locking column 9 and the housing 10 to rotate. Since the top and bottom of the inner cavity of the housing 10 are movably connected to scrapers 11, during the rotation of the housing 10, the centrifugal force generated by the rotation causes the scrapers 11 to extend their position and contact the inner wall of the tank. Then, the scrapers 11 repeatedly scrape the impurities on the inner wall of the tank to achieve efficient cleaning.

Claims

1. A pressure vessel tank cleaning apparatus, characterized by: The utility model relates to a kind of box type cleaning machine, including base box (1) and clamping column (9), the right side fixed mounting of the inner chamber of base box (1) is equipped with motor (2) No. 1, the output of motor (2) No. 1 is fixedly connected with threaded rod (3), the surface of threaded rod (3) is threadedly connected with threaded sleeve (4), the top of threaded sleeve (4) is fixedly connected with connecting column (5), the top of connecting column (5) is fixedly connected with vertical board (6), the side fixed mounting of vertical board (6) is equipped with motor (7) No. 2, the output of motor (7) No. 2 is fixedly connected with clamping block (8), and the one end of clamping column (9) is fixedly connected with clamping block (8) between through bolt, the other end of clamping column (9) is fixedly connected with shell (10), and the top and bottom of the inner chamber of shell (10) are movably connected with scraper (11).

2. A pressure vessel tank cleaning apparatus as claimed in claim 1, wherein: The threaded rod (3) is movably connected with a bearing at one end, and the bearing is fixedly connected to the left side of the inner chamber of the base box (1).

3. A pressure vessel tank cleaning apparatus as claimed in claim 1, wherein: The bottom of the inner chamber of the base box (1) is provided with a chute, and the bottom of the threaded sleeve (4) is fixedly connected with a sliding block, and the bottom of the sliding block is slidably connected with the inner wall of the chute.

4. A pressure vessel tank cleaning apparatus as defined in claim 1, wherein: The right side of the top of the base box (1) is fixedly connected with a fixed plate (12), the bottom of one side of the fixed plate (12) is fixedly connected with an electric telescopic rod (13), one side of the electric telescopic rod (13) is fixedly connected with a horizontal plate (14), the front end and the rear end of the inner side of the horizontal plate (14) are fixedly connected with auxiliary columns (15), and one end of the auxiliary column (15) is fixedly connected with a bearing table (16).

5. A pressure vessel tank cleaning apparatus as defined in claim 1, wherein: The bottom of the base box (1) is bonded with four anti-skid pads around, and the number of anti-skid pads is four.

6. A pressure vessel tank cleaning apparatus as defined in claim 1, wherein: The surface of the base box (1) is movably connected with a box door through a hinge, and one side of the surface of the box door is fixedly connected with a handle.

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