Cleaning device for chemical equipment

Abstract

The utility model relates to the technical field of chemical equipment cleaning, and discloses a cleaning device for chemical equipment, which comprises a cleaning pool and is provided with a control component, and when an output shaft of a motor I drives a winding wheel and a circular plate to rotate on the inner wall of a fixing frame, the winding wheel and the circular plate can rotate on the inner wall of the fixing frame; protruding blocks fixed to the surfaces of the circular plates can rotate synchronously, the protruding blocks abut against the surfaces of the arc rings in the rotating process, and due to the fact that the surfaces of the arc rings are in an arc shape, when the arc rings abut against the protruding blocks, movable plates fixed to the surfaces of the arc rings can be stressed to longitudinally move on the surfaces of the vertical rods; the flat plate fixed to the surface of the movable plate and the knocking block can synchronously conduct longitudinal reciprocating motion, in the reciprocating motion process of the knocking block, the surface of the scraping plate can be continuously knocked, and therefore impurities adhering to the bottom of the scraping plate can fall off due to vibration, and the situation that the cleaning effect of the brush roller is affected due to the fact that the impurities adhere to the bottom of the scraping plate is avoided.

Description

Technical Field

[0001] This utility model relates to the field of chemical equipment cleaning technology, specifically a cleaning device for chemical equipment. Background Technology

[0002] Chemical machinery and equipment is a general term for the machines and equipment used in chemical industrial production. In chemical production, to process raw materials into finished products of a certain specification, a series of chemical processes are often required, including raw material pretreatment, chemical reactions, and the separation and purification of reaction products. The machinery used to achieve these processes is often classified as chemical machinery. Chemical tanks, in particular, are the equipment used to process raw materials into finished products of a certain specification, involving a series of chemical processes such as raw material pretreatment, chemical reactions, and the separation and purification of reaction products. The production process of finished chemical products depends on the processing capabilities of chemical tanks.

[0003] According to a public notice (No. CN207547215U) of a cleaning device for chemical equipment, the aforementioned application uses a lifting cleaning brush to clean the inner wall of the chemical tank. However, after cleaning, it does not consider that the impurities adhering to the cleaning brush will affect the cleaning effect of the cleaning brush when cleaning the chemical tank in subsequent cleaning, and will cause the impurities to re-adhere to the surface of the chemical tank. In order to clean the cleaning brush, some devices are equipped with a fixed scraper, and the lifting of the cleaning brush is used to scrape off the impurities adhering to the surface of the cleaning brush. Although this method can clean the cleaning brush, it does not consider that the impurities remaining on the scraper surface will also re-adhere to the surface of the cleaning brush. In view of this problem, we propose a cleaning device for chemical equipment. Utility Model Content

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

[0005] To achieve the above objectives, this utility model provides the following technical solution: a cleaning device for chemical equipment, comprising a cleaning tank, the cleaning tank being fixedly installed on the surface of a base, a water spraying device being provided on the surface of the cleaning tank, a fixed frame being fixedly installed on the surface of the cleaning tank, a hydraulic rod being provided on the surface of the fixed frame, a support plate being fixedly installed on the surface of the hydraulic rod, a second motor being fixedly installed on the surface of the support plate, the output shaft of the second motor being fixedly connected to the surface of a brush roller, a scraper being fixedly installed on the surface of the fixed frame, and a control component for cleaning the scraper being provided inside the fixed frame, the control component comprising: a scraper ring, the surface of the scraper ring being in contact with the surface of the scraper, the scraper ring being penetrated by a fixed rod and slidably connected to the fixed rod, the fixed rod being fixedly installed on the surface of the fixed frame, the surface of the fixed rod being fixedly connected to one end of a first spring, the other end of the first spring being fixedly installed on the surface of the scraper ring, and the surface of the scraper ring being fixedly connected to one end of a rubber rope, the other end of the rubber rope passing through the fixed frame and fixedly installed on the surface of a winding wheel via a guide wheel, thereby allowing impurities adhering to the bottom of the scraper to fall off due to vibration, avoiding impurities adhering and affecting the cleaning effect of the brush roller.

[0006] Preferably, the control assembly further includes a swinging component, which includes a circular plate with protrusions fixedly mounted on its surface. The surface of the circular plate is rotatably connected to the inner wall of the fixed frame. When the circular plate rotates, the protrusions fixed on the surface of the circular plate can rotate synchronously within the fixed frame.

[0007] Preferably, the surface of the circular plate is fixedly connected to the surface of the winding wheel, the surface of the winding wheel is rotatably connected to the inner wall of the fixed frame, a motor is fixedly mounted on the surface of the fixed frame, the output shaft of the motor is fixedly connected to the surface of the winding wheel, and the output shaft of the motor can drive the winding wheel and the circular plate to perform circular motion within the fixed frame.

[0008] Preferably, the fixed frame is penetrated by the movable plate and slidably connected to the movable plate. An arc ring is fixedly installed on the surface of the movable plate. The surface of the arc ring is in contact with the inner wall of the fixed frame. When the arc ring is in contact, the movable plate fixed to the surface of the arc ring can slide within the fixed frame.

[0009] Preferably, the movable plate is penetrated by a vertical rod and slidably connected to the vertical rod. The vertical rod is fixedly installed on the inner wall of the fixed frame. The surface of the vertical rod is fixedly connected to one end of the second spring, and the other end of the second spring is fixedly installed on the surface of the movable plate. When the movable plate is no longer under force, it can bounce off the surface of the vertical rod with the support of the second spring.

[0010] Preferably, a flat plate is fixedly mounted on the surface of the movable plate, and a knocking block is fixedly mounted on the surface of the flat plate. During the longitudinal reciprocating motion of the movable plate, the knocking block fixed on the surface of the movable plate moves synchronously.

[0011] Preferably, the surfaces of both the protrusion and the arc ring are arc-shaped, and when the protrusion contacts the arc-shaped arc ring, the arc ring can move longitudinally when compressed.

[0012] Compared with the prior art, this utility model provides a cleaning device for chemical equipment, which has the following advantages:

[0013] 1. This cleaning device for chemical equipment, equipped with a control component, allows the output shaft of motor one to drive the winding wheel and the circular plate to rotate on the inner wall of the fixed frame. Simultaneously, the protrusions fixed to the surface of the circular plate rotate. During rotation, the protrusions contact the surface of the arc ring. Because the arc ring is arc-shaped, when the arc ring is contacted by the protrusions, the movable plate fixed to the surface of the arc ring can move longitudinally against the surface of the vertical rod. As the movable plate moves, the flat plate and the striking block fixed to the surface of the movable plate can simultaneously reciprocate longitudinally. During the reciprocating motion of the striking block, the surface of the scraper is continuously struck, causing impurities adhering to the bottom of the scraper to fall off due to vibration, thus preventing impurities from sticking and affecting the cleaning effect of the brush roller.

[0014] 2. This cleaning device for chemical equipment, by means of a swinging component, allows the output shaft of motor one to drive the winding wheel to rotate within the fixed frame, thereby winding up the rubber rope. The scraper ring fixed to the surface of the rubber rope can then move laterally along the surface of the fixed rod. During the movement of the scraper ring, some stubborn impurities adhering to the bottom of the scraper can be scraped off, preventing the impurities from accumulating and re-adhering to the brush roller, thus affecting the cleaning effect of the brush roller. Attached Figure Description

[0015] Figure 1 This is a front view structural diagram of the present invention;

[0016] Figure 2 This is a top view of the structure of this utility model;

[0017] Figure 3 This is a side view of the structure of this utility model;

[0018] Figure 4 This is a schematic diagram of the control component structure of this utility model;

[0019] Figure 5 This is a schematic cross-sectional view of the fixing frame of this utility model.

[0020] In the diagram: 1. Base; 2. Cleaning pool; 3. Water spraying equipment; 4. Fixing frame; 5. Hydraulic rod; 6. Support plate; 7. Brush roller; 8. Control components; 81. Scraper ring; 82. Fixing rod; 83. Spring 1; 84. Rubber rope; 85. Winding reel; 86. Swinging component; 861. Circular plate; 862. Protrusion; 863. Motor 1; 864. Arc ring; 865. Moving plate; 866. Vertical rod; 867. Spring 2; 868. Flat plate; 869. Knocking block; 9. Motor 2; 10. Scraper. Detailed Implementation

[0021] like Figures 1-5 As shown, this utility model provides a technical solution: a cleaning device for chemical equipment, including a cleaning tank 2, which is fixedly installed on the surface of a base 1. A water spray device 3 is provided on the surface of the cleaning tank 2. A fixing frame 4 is fixedly installed on the surface of the cleaning tank 2. A hydraulic rod 5 is provided on the surface of the fixing frame 4. A support plate 6 is fixedly installed on the surface of the hydraulic rod 5. A motor 9 is fixedly installed on the surface of the support plate 6. The output shaft of the motor 9 is fixedly connected to the surface of a brush roller 7. A scraper 10 is fixedly installed on the surface of the fixing frame 4. A control component 8 for cleaning the scraper 10 is provided inside the fixing frame 4. The control component 8 includes a scraper ring 81, the surface of which is in contact with the surface of the scraper 10. The scraper ring 81 is penetrated by a fixing rod 82 and slidably connected to the fixing rod 82. The fixing rod 82 is fixedly installed on the surface of the fixing frame 4. One end of spring 83 is fixedly connected, and the other end of spring 83 is fixedly installed on the surface of scraper ring 81. The surface of scraper ring 81 is fixedly connected to one end of rubber rope 84. The other end of rubber rope 84 passes through the fixing frame 4 and is fixedly installed on the surface of winding wheel 85 through guide wheel. Since the surface of arc ring 864 is arc-shaped, when arc ring 864 is abutted by protrusion 862, the movable plate 865 fixed on the surface of arc ring 864 can be subjected to force to move longitudinally on the surface of vertical rod 866. When the movable plate 865 moves, the flat plate 868 and the tapping block 869 fixed on the surface of movable plate 865 can move longitudinally reciprocatingly at the same time. During the reciprocating motion of tapping block 869, the surface of scraper 10 can be continuously tapped, so that the impurities stuck to the bottom of scraper 10 can fall off due to vibration, and avoid the impurities sticking and affecting the cleaning effect of brush roller 7.

[0022] The control assembly 8 also includes a swinging component 86, which comprises a circular plate 861. A protrusion 862 is fixedly mounted on the surface of the circular plate 861. The surface of the circular plate 861 is rotatably connected to the inner wall of the fixed frame 4. When the circular plate 861 rotates, the protrusion 862 fixed to its surface can rotate synchronously within the fixed frame 4. The surface of the circular plate 861 is fixedly connected to the surface of a winding reel 85. The surface of the winding reel 85 is rotatably connected to the inner wall of the fixed frame 4. A motor 863 is fixedly mounted on the surface of the fixed frame 4. The output shaft of the motor 863 is fixedly connected to the surface of the winding reel 85. The output shaft of the motor 863 can drive the winding reel 85 and the circular plate 861 to perform circular motion within the fixed frame 4. The fixed frame 4 is penetrated by and slidably connected to the movable plate 865. An arc ring 864 is fixedly installed on the surface of the movable plate 865, and the surface of the arc ring 864 is in contact with the inner wall of the fixed frame 4. When the arc ring 864 is abutted, the movable plate 865 fixed to the surface of the arc ring 864 can slide within the fixed frame 4. The movable plate 865 is penetrated by and slidably connected to the vertical rod 866. The vertical rod 866 is fixedly installed on the inner wall of the fixed frame 4, and one end of the vertical rod 866 is fixedly connected to one end of the second spring 867. The other end of the second spring 867 is fixedly installed on the surface of the movable plate 865. When the movable plate 865 is no longer under force, it can spring up from the surface of the vertical rod 866 with the support of the second spring 867. A flat plate 868 is fixedly installed on the surface of the movable plate 865, and a knocking block 869 is fixedly installed on the surface of the flat plate 868. During the longitudinal reciprocating motion of the movable plate 865, the knocking block 869 fixed to the surface of the flat plate 868 moves synchronously. Both the protrusion 862 and the arc ring 864 have arc-shaped surfaces. When the protrusion 862 contacts the arc-shaped arc ring 864, the arc ring 864 can move longitudinally when squeezed.

[0023] In this invention, during use, the chemical tank to be cleaned is placed into the cleaning tank 2. After placement, the hydraulic rod 5 pushes the support plate 6 and the brush roller 7 downwards, causing the brush roller 7 to adhere to the inner wall of the chemical tank. After adhesion, the water spraying device 3 is driven to fill the chemical tank with a certain amount of water, followed by spraying a certain amount of cleaning solution. The motor 9 on the surface of the support plate 6 is started, and the output shaft of the motor 9 drives the brush roller 7 to rotate, cleaning the inner wall of the chemical tank. After cleaning, the hydraulic rod is driven... 5 drives the support plate 6 to move upward. During the upward movement of the brush roller 7, the scraper 10 continuously squeezes the brush on the surface of the brush roller 7 and scrapes away impurities. After scraping, the brush roller 7 will also move to the top. Then, the motor 863 on the surface of the fixing frame 4 is started. The output shaft of the motor 863 drives the winding wheel 85 and the circular plate 861 to rotate on the inner wall of the fixing frame 4. The protrusion 862 fixed on the surface of the circular plate 861 can rotate synchronously. During the rotation of the protrusion 862... When the protrusion 862 contacts the surface of the arc ring 864, the movable plate 865 fixed to the surface of the arc ring 864 can move longitudinally on the surface of the vertical rod 866 due to the arc shape of the surface of the arc ring 864. When the movable plate 865 moves, the flat plate 868 and the tapping block 869 fixed to the surface of the movable plate 865 can move longitudinally reciprocatingly at the same time. During the reciprocating motion of the tapping block 869, the surface of the scraper 10 can be continuously tapped, thereby... The vibration causes impurities adhering to the bottom of the scraper 10 to fall off. At the same time, when the output shaft of the motor 863 drives the winding wheel 85 to rotate in the fixed frame 4, it can wind up the rubber rope 84. The scraper ring 81 fixed on the surface of the rubber rope 84 can move laterally along the surface of the fixed rod 82. During the movement of the scraper ring 81, some stubborn impurities adhering to the bottom of the scraper 10 can be scraped off, preventing the impurities from accumulating and re-adhering to the brush roller 7, thus affecting the cleaning effect of the brush roller 7.

[0024] The present invention has been described in detail above. However, modifications or improvements can be made to it, which will be obvious to those skilled in the art. Therefore, any modifications or improvements that do not depart from the spirit of the present invention are within the protection scope of the present invention.

Claims

1. A cleaning device for chemical equipment, comprising a cleaning tank (2), characterized in that: The cleaning tank (2) is fixedly installed on the surface of the base (1). A water spraying device (3) is provided on the surface of the cleaning tank (2). A fixing frame (4) is fixedly installed on the surface of the cleaning tank (2). A hydraulic rod (5) is provided on the surface of the fixing frame (4). A support plate (6) is fixedly installed on the surface of the hydraulic rod (5). A second motor (9) is fixedly installed on the surface of the support plate (6). The output shaft of the second motor (9) is fixedly connected to the surface of the brush roller (7). A scraper (10) is fixedly installed on the surface of the fixing frame (4). A control component (8) for cleaning the scraper (10) is provided inside the fixing frame (4). (8) includes: a scraper ring (81), the surface of which is in contact with the surface of the scraper (10), the scraper ring (81) is penetrated by a fixing rod (82) and is slidably connected to the fixing rod (82), the fixing rod (82) is fixedly installed on the surface of the fixing frame (4), the surface of the fixing rod (82) is fixedly connected to one end of a spring (83), the other end of the spring (83) is fixedly installed on the surface of the scraper ring (81), the surface of the scraper ring (81) is fixedly connected to one end of a rubber rope (84), the other end of the rubber rope (84) passes through the fixing frame (4) and is fixedly installed on the surface of the winding reel (85) through a guide wheel.

2. The cleaning device for chemical equipment according to claim 1, characterized in that: The control component (8) also includes a swinging element (86), which includes a circular plate (861), on the surface of which a protrusion (862) is fixedly installed, and the surface of the circular plate (861) is rotatably connected to the inner wall of the fixing frame (4).

3. A cleaning device for chemical equipment according to claim 2, characterized in that: The surface of the circular plate (861) is fixedly connected to the surface of the winding wheel (85), the surface of the winding wheel (85) is rotatably connected to the inner wall of the fixing frame (4), and a motor (863) is fixedly installed on the surface of the fixing frame (4). The output shaft of the motor (863) is fixedly connected to the surface of the winding wheel (85).

4. A cleaning device for chemical equipment according to claim 3, characterized in that: The fixed frame (4) is penetrated by the movable plate (865) and slidably connected to the movable plate (865). An arc ring (864) is fixedly installed on the surface of the movable plate (865), and the surface of the arc ring (864) is in contact with the inner wall of the fixed frame (4).

5. A cleaning device for chemical equipment according to claim 4, characterized in that: The movable plate (865) is penetrated by the vertical rod (866) and slidably connected to the vertical rod (866). The vertical rod (866) is fixedly installed on the inner wall of the fixed frame (4). The surface of the vertical rod (866) is fixedly connected to one end of the second spring (867). The other end of the second spring (867) is fixedly installed on the surface of the movable plate (865).

6. A cleaning device for chemical equipment according to claim 5, characterized in that: A flat plate (868) is fixedly mounted on the surface of the movable plate (865), and a knocking block (869) is fixedly mounted on the surface of the flat plate (868).

7. A cleaning device for chemical equipment according to claim 4, characterized in that: The surfaces of the protrusion (862) and the arc ring (864) are both arc-shaped.

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