Stirring device of disc type vacuum filter

Abstract

The utility model relates to the field of filters, in particular to a stirring device of a disc type vacuum filter, which comprises a sealing cover, mounting plates are arranged at two ends of the sealing cover, sealing components are arranged at the bottoms of the mounting plates, a moving plate is arranged in the sealing cover, and the top of the moving plate is connected with the inner wall of the sealing cover through a limiting component. A first moving driving assembly is mounted on the sealing cover; a sealing cover is arranged at the bottom of the moving plate, a stirring motor is arranged in the sealing cover, a stirring shaft is arranged on the stirring motor, a mounting sleeve is arranged on the stirring shaft, a stirring pipe is mounted on the outer side of the mounting sleeve, an extension pipe is slidably arranged at the outer end of the stirring pipe, and the outer end of the extension pipe is connected with a cleaning plate through a supporting rod; a moving frame is fixedly installed in the extending pipe, a second moving driving assembly used for driving the moving frame to move is installed in the stirring pipe, and the bottom filtering disc can be effectively and conveniently rotated in the process of effectively and conveniently stirring and mixing the interior of the disc type vacuum filter.

Description

Technical Field

[0001] The utility model relates to the field of filters, in particular to a stirring device for a disc vacuum filter. Background Technique

[0002] A disc vacuum filter is a device that uses the negative pressure generated by a vacuum pump to separate solids and liquids through the rotation of a porous filter disc. The disc vacuum filter is an efficient solid-liquid separation device and is widely used in industries such as chemical engineering, food, pharmaceuticals, and environmental protection.

[0003] During the use of a disc vacuum filter, a stirring device is required to stir and prevent dust from the impurities deposited inside the disc vacuum filter, which can ensure the safe use of the disc vacuum filter. However, during the use of the current stirring device, it is impossible to clean the filter disc of the disc vacuum filter, resulting in impurities adhering to the surface of the circulating disc, thereby affecting the use of the disc vacuum filter. Content of the Utility Model

[0004] The purpose of the utility model is to provide a stirring device for a disc vacuum filter to solve the problems raised in the above background technique.

[0005] To achieve the above purpose, the utility model provides the following technical solutions:

[0006] A stirring device for a disc vacuum filter includes a sealing cover. Installation plates are arranged at the front and rear ends of the sealing cover. A sealing component is arranged at the bottom of the installation plate. Sealing sleeves are arranged inside the concave openings on both left and right sides of the sealing cover. A number of moving plates are arranged at equal intervals inside the sealing cover. The top of the moving plate is slidably connected to the inner wall of the sealing cover through a limiting component. A first moving driving component for driving the moving plate to move is installed on the sealing cover on one side of the moving plate. A sealing cover is arranged at the bottom of the moving plate. A stirring motor is arranged inside the sealing cover. A stirring shaft is arranged on the motor shaft of the stirring motor. An installation sleeve is arranged on the stirring shaft. Stirring pipes are fixedly installed on the outside of the installation sleeve. An extension pipe is slidably arranged at the outer end of the stirring pipe. The outer end of the extension pipe is connected to a cleaning plate through a support rod. A moving frame is fixedly installed inside the extension pipe. A second moving driving component for driving the moving frame to move is installed inside the stirring pipe.

[0007] Preferably, the sealing component includes a connection groove opened on the installation plate, and a sealing gasket is arranged inside the connection groove.

[0008] Preferably, the first moving driving component includes a fixed block connected to the inner wall of the sealing cover. A telescopic rod is embedded on the fixed block, and the telescopic end of the telescopic rod is connected to the moving plate.

[0009] Preferably, the limiting component includes a guide rod fixedly connected to the fixed block. A first limiting block is arranged at the end of the guide rod, and the guide rod is slidably connected to the moving plate.

[0010] Preferably, a cleaning brush is installed on the cleaning plate.

[0011] Preferably, the second moving drive component includes a drive motor fixedly connected to the inner wall of the stirring tube. A one-way screw rod is installed on the motor shaft of the drive motor. A second limiting block is arranged at the end of the one-way screw rod, and the one-way screw rod is threadedly connected to the moving frame.

[0012] Compared with the prior art, the beneficial effects of the present utility model are as follows: Through the arrangement of the sealing component and the sealing sleeve, the present utility model can achieve the sealing connection between the sealing cover and the disk vacuum filter, thereby facilitating the vacuum filtration process of the disk vacuum filter; The present utility model drives the moving plate to move under the limitation of the limiting component through the first moving drive component. The stirring motor drives the stirring shaft to drive the installation sleeve to rotate, and the installation sleeve drives the stirring tube to rotate. During the rotation of the stirring tube, the second moving drive component drives the moving frame to drive the extension tube to adjust the moving position, and the extension tube realizes the moving stirring process inside the disk vacuum filter, thereby effectively preventing the phenomenon of impurity precipitation and accumulation in the disk vacuum filter. Moreover, the derivative trusteeship synchronously drives the support rod and the cleaning plate to rotate and clean the surface of the filter disk of the disk vacuum filter, thereby ensuring the working process of the disk vacuum filter. BRIEF DESCRIPTION OF THE DRAWINGS

[0013] Figure 1 It is a schematic structural diagram of a stirring device for a disk vacuum filter of the present utility model.

[0014] Figure 2 It is a schematic bottom view structure diagram of a stirring device for a disk vacuum filter of the present utility model.

[0015] Figure 3 It is a sectional view of a stirring device for a disk vacuum filter of the present utility model.

[0016] Figure 4 is Figure 3 an enlarged view of the connection between the stirring tube and the extension tube at position

[0017] 1. Sealing cover; 2. Mounting plate; 3. Mounting hole; 4. Connecting groove; 5. Sealing gasket; 6. Sealing sleeve; 7. Moving plate; 8. Fixed block; 9. Telescopic rod; 10. Guide rod; 11. First limit block; 12. Sealing cover; 13. Stirring motor; 14. Stirring shaft; 15. Mounting sleeve; 16. Stirring tube; 17. Extension tube; 18. Support rod; 19. Cleaning plate; 20. Cleaning brush; 21. Moving frame; 22. Driving motor; 23. One-way screw; 24. Second limit block. Detailed implementation manners

[0018] It should be noted that, without conflict, the embodiments in the present utility model and the features in the embodiments may be combined with each other.

[0019] To make the purposes, technical solutions and advantages of the embodiments of the present utility model clearer, the embodiments of the present utility model will be described in detail below with reference to the accompanying drawings. However, those of ordinary skill in the art can understand that in the embodiments of the present utility model, many technical details are proposed for the convenience of readers to understand the present application. However, even without these technical details and various changes and modifications based on the following embodiments, the technical solutions required to be protected by the present application can still be realized.

[0020] The present utility model will be described in detail below with reference to the drawings and in combination with the embodiments.

[0021] Refer to Figures 1-4 , in the embodiment of the present utility model, a stirring device for a disk vacuum filter includes a sealing cover 1. Mounting plates 2 are arranged at the front and rear ends of the sealing cover 1. A sealing assembly is arranged at the bottom of the mounting plate 2. Sealing sleeves 6 are arranged inside the concave openings on the left and right sides of the sealing cover 1; A plurality of moving plates 7 are arranged at equal intervals inside the sealing cover 1. The top of the moving plate 7 is slidably connected to the inner wall of the sealing cover 1 through a limiting assembly. A first moving driving assembly for driving the moving plate 7 to move is installed on the sealing cover 1 on one side of the moving plate 7; A sealing cover 12 is arranged at the bottom of the moving plate 7. A stirring motor 13 is arranged inside the sealing cover 12. A stirring shaft 14 is arranged on the motor shaft of the stirring motor 13. A mounting sleeve 15 is arranged on the stirring shaft 14. A stirring tube 16 is fixedly installed on the outer side of the mounting sleeve 15. An extension tube 17 is slidably arranged at the outer end of the stirring tube 16. The outer end of the extension tube 17 is connected to a cleaning plate 19 through a support rod 18; A moving frame 21 is fixedly installed inside the extension tube 17. A second moving driving assembly for driving the moving frame 21 to move is installed inside the stirring tube 16.

[0022] The utility model realizes the sealed connection between the sealing cover 1 and the housing of the disk vacuum filter through the mounting plate 2. The moving plate 7 is inserted between the filter disks of the disk vacuum filter, and the first moving drive assembly drives the moving plate 7 to move under the limit of the limiting assembly. The stirring motor 13 drives the stirring shaft 14 to drive the mounting sleeve 15 to rotate, and the mounting sleeve 15 drives the stirring pipe 16 to rotate and stir. The second moving drive assembly drives the moving frame 21 to move, the moving frame 21 drives the extension pipe 17 to move synchronously, the extension pipe 17 drives the support rod 18 to move synchronously, and the support rod 18 drives the cleaning plate 19 to move synchronously, so as to realize the rotational cleaning treatment of the surface of the filter disk, thereby facilitating the cleaning of the surface of the filter disk of the disk vacuum filter and facilitating the working process of the disk vacuum filter.

[0023] Refer to Figure 1 In an embodiment of the present utility model, a plurality of mounting holes 3 are equidistantly installed at the outer end of the mounting plate 2. The arrangement of the mounting holes 3 can realize the threaded mounting treatment between the mounting plate 2 and the disk vacuum filter, thereby facilitating the sealed connection treatment of the sealing cover 1.

[0024] Refer to Figure 2 In an embodiment of the present utility model, the sealing assembly includes a connection groove 4 opened on the mounting plate 2, and a sealing gasket 5 is arranged inside the connection groove 4. The arrangement of the sealing gasket 5 can realize the sealing treatment of the connection between the mounting plate 2 and the disk vacuum filter, thereby realizing the sealed connection treatment of the sealing cover 1.

[0025] Refer to Figure 1 In an embodiment of the present utility model, the first moving drive assembly includes a fixed block 8 connected to the inner wall of the sealing cover 1. A telescopic rod 9 is embedded in the fixed block 8, and the telescopic end of the telescopic rod 9 is connected to the moving plate 7. The telescopic rod 9 drives the moving plate 7 to move horizontally under the limit of the limiting assembly, so as to facilitate the adjustment of the orientation of the moving plate 7.

[0026] Refer to Figure 3 In an embodiment of the present utility model, the limiting assembly includes a guide rod 10 fixedly connected to the fixed block 8. A first limiting block 11 is arranged at the end of the guide rod 10. The guide rod 10 is slidably connected to the moving plate 7. The arrangement of the guide rod 10 can realize the limiting and guiding treatment of the moving plate 7, and the arrangement of the first limiting block 11 can realize the limiting treatment of the moving plate 7, so as to ensure the stable movement of the moving plate 7.

[0027] Refer to Figure 3 In an embodiment of the present utility model, a cleaning brush 20 is installed on the cleaning plate 19. The arrangement of the cleaning brush 20 can facilitate the rotational cleaning treatment of the surface of the cleaning disk.

[0028] Refer to Figure 2 , in an embodiment of the present utility model, the second moving drive assembly includes a drive motor 22 fixedly connected to the inner wall of the stirring tube 16. A unidirectional screw 23 is installed on the motor shaft of the drive motor 22. A second limit block 24 is provided at the end of the unidirectional screw 23. The unidirectional screw 23 is threadedly connected to the moving frame 21. By the operation of the drive motor 22, the drive motor 22 drives the unidirectional screw 23 to rotate, and the unidirectional screw 23 drives the threadedly connected moving frame 21 to move. The moving frame 21 realizes the movement azimuth adjustment of the extension tube 17, so as to conveniently adjust the azimuth of the cleaning plate 19.

[0029] Working principle: The present utility model is connected to the disc vacuum filter through the installation bolts passing through the installation holes 3. The settings of the sealing gasket 5 and the sealing sleeve 6 can realize the sealed connection between the sealing cover 1 and the disc vacuum filter. By the telescopic rod 9 driving the moving plate 7 to move under the guidance of the guide rod 10, during the movement of the moving plate 7, the stirring motor 13 drives the stirring shaft 14 to drive the installation sleeve 15 to rotate, and the installation sleeve 15 synchronously drives the stirring tube 16 to rotate. The stirring tube 16 synchronously drives the extension tube 17 to rotate and stir. During the rotation and stirring process of the extension tube 17, the drive motor 22 drives the unidirectional screw 23 to rotate, and the unidirectional screw 23 drives the threadedly connected moving frame 21 to move. The moving frame 21 drives the extension tube 17 to adjust the movement azimuth. The extension tube 17 realizes the rotation stirring and mixing treatment of the disc vacuum filter. During the rotation process of the extension tube 17, the extension tube 17 drives the cleaning plate 19 to move through the support rod 18, and the cleaning plate 19 realizes the rotation cleaning treatment of the surface of the filter disc of the disc vacuum filter, so as to facilitate the working treatment of the disc vacuum filter.

[0030] For those skilled in the art, it is obvious that the present utility model is not limited to the details of the above exemplary embodiments, and can be implemented in other specific forms without departing from the spirit or basic characteristics of the present utility model. Therefore, in any aspect, the embodiments should be regarded as exemplary and non-limiting. The scope of the present utility model is defined by the appended claims rather than the above description. Therefore, it is intended to include all changes falling within the meaning and scope of the equivalent elements of the claims in the present utility model. Any reference signs in the claims should not be regarded as limiting the claimed rights.

Claims

1. A stirring device for a disk vacuum filter, comprising a sealing cover, characterized in that, Installation plates are provided at the front and rear ends of the sealing cover, a sealing assembly is provided at the bottom of the installation plate, and sealing sleeves are arranged inside the notches on both left and right sides of the sealing cover; A number of moving plates are equidistantly arranged inside the sealing cover, the top of the moving plate is slidably connected to the inner wall of the sealing cover through a limiting assembly, and a first moving drive assembly for driving the moving plate to move is installed on the sealing cover on one side of the moving plate; A sealing cover is provided at the bottom of the moving plate, a stirring motor is arranged inside the sealing cover, a stirring shaft is arranged on the motor shaft of the stirring motor, an installation sleeve is arranged on the stirring shaft, a stirring pipe is fixedly installed on the outer side of the installation sleeve, an extension pipe is slidably arranged at the outer end of the stirring pipe, and the outer end of the extension pipe is connected to a cleaning plate through a support rod; A moving frame is fixedly installed inside the extension pipe, and a second moving drive assembly for driving the moving frame to move is installed inside the stirring pipe.

2. The stirring device of a disc vacuum filter according to claim 1, characterized in that, A number of installation holes are equidistantly installed at the outer end of the installation plate.

3. The stirring device of a disc vacuum filter according to claim 1, wherein, The sealing assembly includes a connection groove opened on the installation plate, and a sealing gasket is arranged inside the connection groove.

4. The stirring device of a disk vacuum filter according to claim 1, characterized in that The first moving drive assembly includes a fixed block connected to the inner wall of the sealing cover, a telescopic rod is embedded on the fixed block, and the telescopic end of the telescopic rod is connected to the moving plate.

5. A stirring device for a disk vacuum filter according to claim 1, characterized in that The limiting assembly includes a guide rod fixedly connected to the fixed block, a first limiting block is arranged at the end of the guide rod, and the guide rod is slidably connected to the moving plate.

6. The stirring device of a disc vacuum filter according to claim 1, wherein, The second moving drive assembly includes a drive motor fixedly connected to the inner wall of the stirring pipe, a one-way screw rod is installed on the motor shaft of the drive motor, a second limiting block is arranged at the end of the one-way screw rod, and the one-way screw rod is threadedly connected to the moving frame.

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