A chip separation and filtration device with solid-liquid separation function

Abstract

This utility model relates to the field of chip separation and filtration technology with solid-liquid separation function. Specifically, it relates to a chip separation and filtration device with solid-liquid separation function, which includes a separation and filtration device. A discharge pipe is installed at the bottom of the separation and filtration device. A separation box is included in the separation component. The separation box has a structural cavity inside. A feed cylinder is installed at the top of the separation box near the discharge pipe. A first conveyor belt is installed inside the structural cavity through a fixed frame. A screen is installed on the first conveyor belt. A second conveyor belt is installed inside the structural cavity. A shaking plate is set at the top of the first conveyor belt. Scrapers are fixed at equal intervals at the bottom of the shaking plate. A cleaning component is installed on the separation and filtration device to act on the screen and the second conveyor belt. Through the coordinated operation of the separation component and the cleaning component, the solid particles are separated in time when the solid debris is discharged, which improves the efficiency of the entire solid-liquid separation operation and realizes timely cleaning of the separation and chip removal component.

Description

Technical Field

[0001] This utility model relates to the field of chip separation and filtration technology with solid-liquid separation function, and more specifically, to a chip separation and filtration device with solid-liquid separation function. Background Technology

[0002] In some industrial operations, it is necessary to use filtration devices to filter the mixture and separate the liquid from the solid particles.

[0003] A search revealed that publication number (CN206950792U) discloses a solid-liquid separation and filtration device, which describes "a device body and a device cover that cooperates with the device body. The device body has a first cavity and a second cavity inside. The device cover has a first channel and a second channel on both sides, respectively. The first channel communicates with the first cavity, and the second channel communicates with the second cavity. The first cavity and the second cavity are both connected on the side away from the device cover. A filter tube is adapted to be disposed in the first cavity, and a filter plug is adapted to be disposed at the communication point between the first cavity and the second cavity. This utility model can be used in the technical field of solid-liquid filtration devices."

[0004] The aforementioned patent still has shortcomings in actual use. When the existing device is in operation, it can only separate liquids from solids. The separated solid fragments need to be screened according to the usage requirements, which increases the operation steps. Moreover, when the chip removal device is in operation, because the surface of the solid fragments still carries liquid, some solid fragments are easy to adhere to the screening structure, which affects the subsequent screening operation.

[0005] Based on this, this utility model discloses a chip separation and discharge filtration device with solid-liquid separation function. Utility Model Content

[0006] To address the issues raised in the background art, where the separated solid debris requires further sieving according to usage requirements, increasing the operational steps, and where the solid debris, still carrying liquid on its surface, easily adheres to the sieving structure during operation, affecting subsequent sieving, this invention provides a solid-liquid separation and filtration device. This device includes a separation and filtration unit with a discharge pipe installed at its bottom. A sorting component is located at the discharge end of the discharge pipe. The sorting component includes a sorting box with a structural cavity inside. A feed cylinder is installed at the top of the sorting box near the discharge pipe. The structural cavity is equipped with a mounting bracket. The system includes a first conveyor belt, a discharge port (No. 1) extending through the plate at the end of the sorting box away from the discharge pipe, and one end of the first conveyor belt extending out to the outside through the discharge port. A screen is installed on the first conveyor belt. A second conveyor belt is installed inside the structural cavity. A second discharge port (No. 2) extending through the plate on one side of the sorting box, and one end of the second conveyor belt extending out to the outside through the discharge port, is installed at a position perpendicular to the first conveyor belt in the horizontal direction. The second conveyor belt passes between the upper and lower sections of the first conveyor belt. A swaying plate is installed on the top of the first conveyor belt, and scraper strips are fixedly connected at equal intervals to the bottom of the swaying plate. A cleaning component is installed on the separation and filtering device to act on the screen and the second conveyor belt.

[0007] As a further improvement to this technical solution, the cleaning assembly includes a first mounting frame. The sorting box is symmetrically mounted with the first mounting frame via bolts below the first discharge port. A rotating shaft is installed between the first mounting frames. A cleaning brush is mounted around the upper part of the rotating shaft. A drive motor is installed on one side of the frame of the first mounting frame. The output shaft end of the drive motor is connected to the end of the rotating shaft. The rotation trajectory of the cleaning brush is in contact with the working surface of the screen.

[0008] As a further improvement to this technical solution, the sorting box is fixed with a second mounting frame by bolts at a position below the second discharge port. A scraper is fixed to the frame of the second mounting frame, and the working end of the scraper is tangent to the working surface of the second conveyor belt.

[0009] As a further improvement to this technical solution, sliding grooves are symmetrically installed on the inner wall surfaces at both ends of the structural cavity, and translation rods are slidably installed between the sliding grooves. A fixing block is fixedly connected to the translation rod, the bottom of the fixing block is fixedly connected to the top of the rocking plate, and a driving component is installed on the fixing block.

[0010] As a further improvement to this technical solution, the drive assembly includes a small motor. The small motor is installed on the top end face of the inner wall of the structural cavity. A rotating disk is installed at the end of the output shaft of the small motor. A connecting rod is rotatably installed on the side of the fixed block via a pin, and the end of the connecting rod is rotatably connected to the rotating disk via a bolt.

[0011] As a further improvement to this technical solution, the swaying trajectory of the scraper is parallel to the movement direction of the second conveyor belt, and the projection of the working range of the second conveyor belt can cover the projection of the working range of the scraper.

[0012] Compared with existing technologies, the beneficial effects of this utility model are:

[0013] 1. In this chip separation and filtration device with solid-liquid separation function, the sorting components work together to separate solid particles in a timely manner when solid chips are discharged, which simplifies the solid-liquid separation chip separation operation process, improves the efficiency of the entire solid-liquid separation operation, and avoids the accumulation of solid chips at the discharge position.

[0014] 2. In this chip separation and discharge filter device with solid-liquid separation function, the timely cleaning of the chip separation and discharge components is achieved through the coordinated operation of the cleaning components, which prevents chips from adhering to the chip discharge structure, ensures the timely discharge of solid particles, and ensures the normal operation of the chip discharge structure afterwards. Attached Figure Description

[0015] Figure 1 This is a schematic diagram of the overall structure of this utility model;

[0016] Figure 2 This is a schematic diagram of the structure of the sorting box in this utility model;

[0017] Figure 3 This is a structural diagram showing the installation positions of the first and second conveyor belts in this utility model;

[0018] Figure 4 This is a structural diagram showing the installation positions of the screen and cleaning brush in this practical application;

[0019] Figure 5 This is a structural diagram showing the installation position of the second conveyor belt and scraper in this utility model.

[0020] The meanings of the labels in the diagram are as follows:

[0021] 1. Separation and filtration device; 2. Discharge pipe; 3. Sorting box; 4. Structural cavity; 5. First conveyor belt; 6. Screen; 7. Second conveyor belt; 8. Sliding groove; 9. Translation rod; 10. Fixed block; 11. Shaking plate; 12. Scraper; 13. Drive assembly; 14. First mounting frame; 15. Rotating shaft; 16. Cleaning brush; 17. Drive motor; 18. Second mounting frame; 19. Scraper; 20. Feed cylinder. Detailed Implementation

[0022] The technical solutions of this utility model will be clearly and completely described below with reference to the accompanying drawings. Obviously, the described embodiments are only some embodiments of this utility model, and not all embodiments. Based on the embodiments of this utility model, all other embodiments obtained by those skilled in the art without creative effort are within the scope of protection of this utility model.

[0023] Therefore, this utility model provides a chip separation and filtration device with solid-liquid separation function. See [link to relevant documentation]. Figures 1-3 As shown, it includes a separation and filtration device 1, with a discharge pipe 2 installed at the bottom of the separation and filtration device 1. A sorting assembly is provided at the discharge end of the discharge pipe 2, which includes a sorting box 3. A structural cavity 4 is opened inside the sorting box 3. A feed cylinder 20 is installed at the top of the sorting box 3 near the discharge pipe 2. A first conveyor belt 5 is installed inside the structural cavity 4 via a fixing frame. A discharge port is opened through the plate at the end of the sorting box 3 away from the discharge pipe 2, and one end of the first conveyor belt 5 extends out to the outside through the discharge port. A screen 6 is installed on the first conveyor belt 5. The second conveyor belt 7 is installed inside the structural cavity 4. A second discharge port is opened through one side plate of the sorting box 3, and one end of the second conveyor belt 7 extends out to the outside through the second discharge port. The installation position of the second conveyor belt 7 is perpendicular to the installation position of the first conveyor belt 5 in the horizontal direction, and the installation position of the second conveyor belt 7 passes between the upper and lower belts of the first conveyor belt 5. A shaking plate 11 is provided on the top of the first conveyor belt 5, and scraper strips 12 are fixed at equal intervals at the bottom of the shaking plate 11. A cleaning component is installed on the separation and filtering device 1 to act on the screen 6 and the second conveyor belt 7. A feed inlet is provided at the top of the sorting box 3 near the discharge pipe 2, and a feed cylinder 20 is fixedly connected to the top of the sorting box 3 directly above the feed inlet. The side plate of the feed cylinder 20 near the discharge pipe 2 is lower than the installation position of the discharge pipe 2. A first drive motor is installed inside the structural cavity 4 at the end of the first conveyor belt 5, which can provide driving force for the rotation of the first conveyor belt 5 and the screen 6. A second drive motor is installed inside the structural cavity 4 at the end of the second conveyor belt 7, which can provide driving force for the movement of the second conveyor belt 7. The swaying trajectory of the scraper 12 is always within the working range of the screen 6, and the bottom working surface of the scraper 12 is higher than the top working surface of the first conveyor belt 5.

[0024] Sliding grooves 8 are symmetrically installed on the inner walls at both ends of the structural cavity 4. A translation rod 9 is slidably installed between the sliding grooves 8. A fixing block 10 is fixed to the translation rod 9. The bottom of the fixing block 10 is fixed to the top of the shaking plate 11. A drive assembly 13 is installed on the fixing block 10. Both ends of the translation rod 9 are inserted into the sliding grooves 8 on both sides. When the drive assembly 13 is activated, it provides driving force for the movement of the fixing block 10. The translation rod 9 can move back and forth along the opening space of the sliding groove 8, driving the shaking plate 11 and the scraper 12 to move back and forth, so as to gently press and sweep the solid particles on the top of the screen 6.

[0025] The drive assembly 13 includes a small motor. The small motor is mounted on the top surface of the inner wall of the structural cavity 4. A rotating disk is mounted on the end of the output shaft of the small motor. A connecting rod is rotatably mounted on the side of the fixed block 10 via a pin, and the end of the connecting rod is rotatably connected to the rotating disk via a bolt. When screening solid particles, the small motor is started, the rotating disk rotates, and the connecting rod rotates accordingly, causing the fixed block 10 to move back and forth in the horizontal direction along the sliding groove 8, thereby providing driving force for the movement of the scraper 12.

[0026] The swaying trajectory of the scraper 12 is parallel to the movement direction of the second conveyor belt 7, and the projection of the working range of the second conveyor belt 7 can cover the projection of the working range of the scraper 12.

[0027] During operation, thanks to the structural design of the sorting components, after the waste liquid is separated into solid and liquid components by the separation and filtration device 1, the solid particles are discharged through the discharge pipe 2 and enter the structural cavity 4 of the sorting box 3 through the feed cylinder 20, falling onto the top of the screen 6. The first conveyor belt 5 moves to transport the solid debris to the working range of the scraper 12. At the same time, the drive component 13 starts working. With the cooperation of the translation rod 9, the fixed block 10 drives the shaking plate 11 and the scraper 12 to move back and forth along the sliding groove 8, so as to ensure that the solid particles entering the working range of the scraper 12 are handled properly. The solid particles are gently swept and pressed, causing some small particles in the solid debris to pass through the screen 6 and fall onto the top of the second conveyor belt 7. The movement of the second conveyor belt 7 drives the small solid particles to be discharged through the second discharge port, while the large solid particles left on the top of the screen 6 are discharged to the outside through the first discharge port along with the first conveyor belt 5. This process sorts the filtered solid debris, simplifies the entire solid-liquid separation and debris separation process, and ensures that the solid debris is carried away in time, avoiding the accumulation of solid debris at the end of the discharge pipe 2.

[0028] Further, see Figures 4-5As shown, the cleaning assembly includes a first mounting frame 14. The sorting box 3 is symmetrically mounted with the first mounting frame 14 via bolts below the first discharge port. A rotating shaft 15 is installed between the first mounting frames 14. A cleaning brush 16 is mounted around the upper part of the rotating shaft 15. A drive motor 17 is installed on one side of the frame of the first mounting frame 14. The output shaft end of the drive motor 17 is connected to the end of the rotating shaft 15. The rotation trajectory of the cleaning brush 16 is in contact with the working surface of the screen 6. The rotation direction of the cleaning brush 16 is opposite to the movement direction of the screen 6. When the first conveyor belt 5 moves, the drive motor 17 is started, the rotating shaft 15 rotates, and the cleaning brush 16 rotates along the working surface of the screen 6, thereby sweeping off the solid particles adhering to the screen 6 and achieving timely cleaning of the screen 6.

[0029] The sorting box 3 is located below the second discharge port and is fixed with a second mounting bracket 18 by bolts. A scraper 19 is fixed to the frame of the second mounting bracket 18, and the working end of the scraper 19 is tangent to the working surface of the second conveyor belt 7. The scraper 19 is installed at an angle, and its top is away from the sorting box 3.

[0030] During operation, thanks to the structural design of the cleaning components, when the first conveyor belt 5 and the second conveyor belt 7 move, the drive motor 17 on the first mounting frame 14 is activated, and the rotating shaft 15 drives the cleaning brush 16 to rotate, thereby sweeping off some solid particles adhering to the screen 6. This prevents solid particles from adhering to the screen 6 and affecting the chip removal and sorting operation. Furthermore, during the rotation of the second conveyor belt 7, the drive motor 17 can scrape off some small particles adhering to the surface of the second conveyor belt 7, ensuring the smooth operation of the second conveyor belt 7 and timely cleaning of the sorting and chip removal components, preventing debris from adhering to the chip removal structure.

[0031] In summary, this effectively solves the problem that existing methods require further screening of separated solid debris according to usage requirements, which increases the number of steps in the process. Furthermore, during operation, the solid debris still carries liquid on its surface, causing some solid debris to easily adhere to the screening structure and affecting subsequent screening operations.

[0032] It should be noted that, in this document, relational terms such as "first" and "second" are used only to distinguish one entity or operation from another, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Furthermore, the terms "comprising," "including," or any other variations thereof are intended to cover non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements includes not only those elements but also other elements not expressly listed, or elements inherent to such process, method, article, or apparatus.

[0033] Although embodiments of the present utility have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made to these embodiments without departing from the principles and spirit of the present utility, the scope of which is defined by the appended claims and their equivalents.

Claims

1. A chip separation and filtration device with solid-liquid separation function, comprising a separation and filtration device (1), wherein a discharge pipe (2) is installed at the bottom of the separation and filtration device (1), and a sorting component is provided at the discharge end of the discharge pipe (2), characterized in that: The sorting assembly includes a sorting box (3), the sorting box (3) has a structural cavity (4) inside, a feed cylinder (20) is installed on the top of the sorting box (3) near the discharge pipe (2), a first conveyor belt (5) is installed inside the structural cavity (4) by a fixing frame, a discharge port is opened through the plate at the end of the sorting box (3) away from the discharge pipe (2), and one end of the first conveyor belt (5) extends out to the outside through the discharge port. A screen (6) is installed on the first conveyor belt (5), and a second conveyor belt (7) is installed inside the structural cavity (4). The sorting box (3) has a second discharge port through one side plate, and one end of the second conveyor belt (7) extends out through the second discharge port. The installation position of the second conveyor belt (7) is perpendicular to the installation position of the first conveyor belt (5) in the horizontal direction, and the installation position of the second conveyor belt (7) passes between the upper and lower belts of the first conveyor belt (5). A swaying plate (11) is provided on the top of the first conveyor belt (5), and scraper strips (12) are fixed at equal intervals at the bottom of the swaying plate (11). A cleaning component is installed on the separation and filtering device (1) to act on the screen (6) and the second conveyor belt (7).

2. The chip separation and filtration device with solid-liquid separation function according to claim 1, characterized in that: The cleaning assembly includes a first mounting bracket (14). The sorting box (3) is located below the first discharge port and the first mounting bracket (14) is symmetrically mounted with bolts. A rotating shaft (15) is installed between the first mounting brackets (14). A cleaning brush (16) is mounted around the rotating shaft (15). A drive motor (17) is installed on one side of the frame of the first mounting bracket (14). The output shaft end of the drive motor (17) is connected to the end of the rotating shaft (15). The rotation trajectory of the cleaning brush (16) is in contact with the working surface of the screen (6).

3. A chip separation and filtration device with solid-liquid separation function according to claim 2, characterized in that: The sorting box (3) is located below the second discharge port and is fixed with a second mounting frame (18) by bolts. A scraper (19) is fixed to the frame of the second mounting frame (18), and the working end of the scraper (19) is tangent to the working surface of the second conveyor belt (7).

4. The chip separation and filtration device with solid-liquid separation function according to claim 1, characterized in that: Sliding grooves (8) are symmetrically installed on the inner wall surfaces at both ends of the structural cavity (4). A translation rod (9) is slidably installed between the sliding grooves (8). A fixing block (10) is fixedly connected to the translation rod (9). The bottom of the fixing block (10) is fixedly connected to the top of the shaking plate (11). A drive assembly (13) is installed on the fixing block (10).

5. A chip separation and filtration device with solid-liquid separation function according to claim 4, characterized in that: The drive assembly (13) includes a small motor. The small motor is installed on the top end face of the inner wall of the structural cavity (4). A rotating disk is installed at the end of the output shaft of the small motor. A connecting rod is rotatably installed on the side of the fixed block (10) by means of a pin, and the end of the connecting rod is rotatably connected to the rotating disk by means of a bolt.

6. A chip separation and filtration device with solid-liquid separation function according to claim 5, characterized in that: The swaying trajectory of the scraper (12) is parallel to the movement direction of the second conveyor belt (7), and the projection of the working range of the second conveyor belt (7) can cover the projection of the working range of the scraper (12).

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