Automatic high-pressure water cleaning device for cleaning reaction kettle

Abstract

The utility model discloses an automatic high-pressure water cleaning device for cleaning a reaction kettle, which comprises a guide rail, a first moving frame, a second moving frame and a third moving frame are connected onto the guide rail in a sliding manner, a central shaft is fixedly connected onto the first moving frame, and the central shaft penetrates through the second moving frame and the third moving frame; the center shaft is sleeved with a rotating shaft, one end of the rotating shaft is fixedly connected to a gear on the second moving frame, a rotating motor is fixedly connected to the second moving frame, and the output end of the rotating motor is meshed with the gear; one end of the rhombic telescopic arm is fixedly connected to the third moving frame, the other end of the rhombic telescopic arm is fixedly connected to the end, away from the first moving frame, of the center shaft, spraying rods are fixedly connected to the rhombic telescopic arm, and a nozzle is fixedly connected to each spraying rod. According to the closed reaction kettle, the labor force of workers is greatly saved, and meanwhile, the personal safety caused by the fact that workers enter the closed reaction kettle for cleaning is avoided.

Description

Technical Field

[0001] The utility model relates to the technical field of cleaning equipment, in particular to a high-pressure water automatic cleaning device for cleaning a reaction kettle. Background Art

[0002] The reactor is a container for physical or chemical reactions, and is a pressure vessel device used to complete processes such as sulfidation, nitration, hydrogenation, hydrocarbonization, polymerization, and condensation. Its main body is generally a main cylinder made of stainless steel plate. After each fermentation, the reactor needs to be cleaned so that the reactor can be reused. Usually, the staff uses a handheld nozzle to spray directly at the fermentation tank. This cleaning method requires long-term physical labor by the staff, and there are many dead corners inside the reactor. The staff needs to change the position of multiple flushing to flush different positions. The cleaning is not thorough and requires multiple flushing. The flushing is troublesome and is not suitable for the reactor cleaning industry. Moreover, cleaning in a large reactor will also cause personal danger. Utility Model Content

[0003] In view of the shortcomings of the prior art, the purpose of the utility model is to provide a high-pressure water automatic cleaning device for cleaning a reactor, which greatly saves the labor of the staff and avoids manual entry into a closed reactor for cleaning, which may cause personal safety. In order to achieve the above-mentioned purpose and other advantages according to the utility model, a high-pressure water automatic cleaning device for cleaning a reactor is provided, comprising:

[0004] A guide rail, on which a first moving frame, a second moving frame and a third moving frame are slidably connected, a central axis is fixedly connected to the first moving frame, and the central axis passes through the second moving frame and the third moving frame;

[0005] A rotating shaft is connected to the outer sleeve of the central shaft, one end of the rotating shaft is fixedly connected to a gear on the second moving frame, a rotating motor is fixedly connected to the second moving frame, and an output end of the rotating motor is meshed with the gear;

[0006] A diamond-shaped telescopic arm, one end of which is fixedly connected to the third mobile frame, and the other end of which is fixedly connected to an end of the central axis away from the first mobile frame. A spray bar is fixedly connected to the diamond-shaped telescopic arm, and each spray bar is fixedly connected to a nozzle.

[0007] Preferably, a motor is fixedly connected to one end of the guide rail away from the diamond-shaped telescopic arm, and a sprocket is fixedly connected to the output end of the motor and one end of the guide rail close to the diamond-shaped telescopic arm respectively, and a second chain is meshed on the sprocket.

[0008] Preferably, a reduction motor is fixedly connected to one end of the guide rail close to the diamond-shaped telescopic arm, and sprockets are fixedly connected to both ends of the guide rail, and the first chain is meshed and matched on the sprockets.

[0009] Preferably, the first moving frame, the second moving frame and the third moving frame are all fixedly connected to the second chain and the first chain.

[0010] Preferably, the guide rail is arranged in a vertical direction, and the first mobile rack is located above the second mobile rack, and the second mobile rack is located above the third mobile rack.

[0011] Preferably, a limiting plate is provided on the guide rail.

[0012] Compared with the prior art, the utility model has the following beneficial effects: the rhombus telescopic arm is controlled to extend or retract by moving the central axis; the up and down movement is achieved by the motor driving the sprocket to rotate and drive the chain to move, and the chain is fixed on the mobile frame, thereby achieving up and down movement; the rotating mechanism drives the gear on the rotating shaft by rotating the gear on the rotating motor to achieve the rotation of the rotating shaft. The above components realize a cleaning device for the reactor without dead angles, thereby greatly saving the labor of the staff, and avoiding manual entry into the closed reactor for cleaning, which may cause personal safety. BRIEF DESCRIPTION OF THE DRAWINGS

[0013] Figure 1 It is a structural schematic diagram of a high-pressure water automatic cleaning device for cleaning a reaction kettle according to the utility model;

[0014] Figure 2 It is a structural schematic diagram of a diamond-shaped telescopic arm of a high-pressure water automatic cleaning device for cleaning a reactor according to the utility model extending into the reactor;

[0015] Figure 3 It is a structural schematic diagram of a diamond-shaped telescopic arm of a high-pressure water automatic cleaning device for cleaning a reactor according to the utility model being installed on a rotating shaft;

[0016] Figure 4 It is a schematic structural diagram of the unfolded diamond-shaped telescopic arm of the high-pressure water automatic cleaning device for cleaning a reactor according to the utility model;

[0017] Figure 5 It is a schematic structural diagram of the diamond-shaped telescopic arm of the high-pressure water automatic cleaning device for cleaning a reactor according to the utility model, which is retracted after cleaning;

[0018] Figure 6 It is a structural schematic diagram of the diamond-shaped telescopic arm of the high-pressure water automatic cleaning device for cleaning a reactor according to the utility model returning to the starting position after cleaning. DETAILED DESCRIPTION

[0019] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in 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.

[0020] Reference Figure 1-6 , a high-pressure water automatic cleaning device for cleaning a reactor, comprising: a guide rail 15, on which a first mobile frame 2, a second mobile frame 5 and a third mobile frame 8 are slidably connected, a central shaft 7 is fixedly connected to the first mobile frame 2, and the central shaft 7 passes through the second mobile frame 5 and the third mobile frame 8;

[0021] A rotating shaft 6 is externally connected to the central shaft 7, one end of which is fixedly connected to the gear 4 on the second movable frame 5, and a rotating motor 3 is fixedly connected to the second movable frame 5, and the output end of the rotating motor 3 is meshed with the gear 4; a motor 1 is fixedly connected to the end of the guide rail 15 away from the diamond telescopic arm 11, and a sprocket 13 is respectively fixedly connected to the output end of the motor 1 and the end of the guide rail 15 close to the diamond telescopic arm 11, and a second chain 17 is meshed on the sprocket 13; a reduction motor 14 is fixedly connected to the end of the guide rail 15 close to the diamond telescopic arm 11, and sprockets 13 are fixedly connected to both ends of the guide rail 15, and the first chain 16 is meshed and matched on the sprocket 13, and the first movable frame 2, the second movable frame 5 and the third movable frame 8 are all fixedly connected to the second chain 17 and the first chain 16. When in use, press the start button, the motor 1 and the reduction motor 14 start at the same time (forward rotation), and the motor 1 and the reduction motor 14 stop working after the diamond telescopic arm 11 completely enters the set value of the reactor. Turn on the high-pressure water, and after the rotating motor 3 is turned on, the rotating shaft 6 is driven by the gear transmission, and the diamond telescopic arm 11 is installed on the rotating shaft 6, so that the diamond telescopic arm 11 and the rotating shaft 6 rotate synchronously. The reduction motor 14 reverses, and the sprocket 13 on the reduction motor 14 drives the chain 16 to move, driving the first mobile frame 2 to move in the direction of the arrow ↑ and then driving the central axis 7 to move; the sprocket 13 on the motor 1 drives the chain 17 to move, driving the second mobile frame 5 to move in the direction of the arrow ↓↑ and then driving the central axis 7 to move, and the rotating motor 3 continues to work at the same time. At this time, the diamond telescopic arm 11 slowly opens to clean the upper surface of the reactor and the height of 2500mm. The rotating motor 3 continues to run, the reduction motor 14 (forward rotation), the sprocket 13 on the reduction motor 14 drives the chain 16 to push the first mobile frame 2 to move in the direction of the arrow ↓ at the same time, at this time, the diamond-shaped contraction arm 11 slowly contracts and stops working when it is parallel to the central axis 7. The rotating motor 3 stops working, the motor 1 and the reduction motor 14 reverse synchronously, respectively driving the second mobile frame 5 and the first mobile frame 2 to move in the direction of the arrow ↑, return to the starting position and stop working, at this time, the reactor cleaning is completed.

[0022] A diamond-shaped telescopic arm 11 has one end fixedly connected to the third movable frame 8 and the other end fixedly connected to the end of the central axis 7 away from the first movable frame 2 . A spray rod 12 is fixedly connected to the diamond-shaped telescopic arm 11 , and a nozzle 9 is fixedly connected to each spray rod 12 .

[0023] Further, the guide rail 15 is arranged in the vertical direction, and the first mobile rack 2 is located above the second mobile rack 5 , and the second mobile rack 5 is located above the third mobile rack 8 .

[0024] Furthermore, a limiting piece 18 is provided on the guide rail 15 .

[0025] The number of devices and processing scale described here are used to simplify the description of the utility model. The application, modification and variation of the utility model are obvious to those skilled in the art.

[0026] Although the implementation scheme of the utility model has been disclosed as above, it is not limited to the applications listed in the specification and implementation scheme. It can be fully applied to various fields suitable for the utility model. For those familiar with the art, additional modifications can be easily implemented. Therefore, without departing from the general concept defined by the claims and the scope of equivalents, the utility model is not limited to the specific details and the illustrations shown and described here.

Claims

1. A high-pressure water automatic cleaning device for cleaning a reactor, characterized in that: include: A guide rail (15), wherein a first movable frame (2), a second movable frame (5) and a third movable frame (8) are slidably connected to the guide rail (15), a central axis (7) is fixedly connected to the first movable frame (2), and the central axis (7) passes through the second movable frame (5) and the third movable frame (8); A rotating shaft (6) is connected to the outer surface of the central shaft (7), one end of the rotating shaft (6) is fixedly connected to a gear (4) on the second moving frame (5), a rotating motor (3) is fixedly connected to the second moving frame (5), and an output end of the rotating motor (3) is meshed with the gear (4); A rhombus-shaped telescopic arm (11), one end of which is fixedly connected to the third movable frame (8), and the other end of which is fixedly connected to an end of the central axis (7) away from the first movable frame (2). A spray bar (12) is fixedly connected to the rhombus-shaped telescopic arm (11), and each spray bar (12) is fixedly connected to a nozzle (9).

2. The high-pressure water automatic cleaning device for cleaning a reactor according to claim 1, characterized in that: A motor (1) is fixedly connected to one end of the guide rail (15) away from the rhombus-shaped telescopic arm (11), and a sprocket (13) is fixedly connected to the output end of the motor (1) and one end of the guide rail (15) close to the rhombus-shaped telescopic arm (11), respectively, and a second chain (17) is meshed on the sprocket (13).

3. The high-pressure water automatic cleaning device for cleaning a reactor according to claim 1, characterized in that: A reduction motor (14) is fixedly connected to one end of the guide rail (15) close to the rhombus telescopic arm (11), and sprockets (13) are fixedly connected to both ends of the guide rail (15), and a first chain (16) is meshed and matched on the sprockets (13).

4. The high-pressure water automatic cleaning device for cleaning a reaction kettle according to claim 3, characterized in that: The first mobile frame (2), the second mobile frame (5) and the third mobile frame (8) are all fixedly connected to the second chain (17) and the first chain (16).

5. The high-pressure water automatic cleaning device for cleaning a reaction kettle according to claim 4, characterized in that: The guide rail (15) is arranged in a vertical direction, and the first movable frame (2) is located above the second movable frame (5), and the second movable frame (5) is located above the third movable frame (8).

6. The high-pressure water automatic cleaning device for cleaning a reactor according to claim 1, characterized in that: A limiting piece (18) is arranged on the guide rail (15).

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