Silicon carbide mixing and filtering device

Abstract

The utility model relates to the technical field of filtering devices, in particular to a silicon carbide mixing and filtering device which comprises a device shell, a connecting frame and a screen, the upper end of the device shell is fixedly connected with a feeding port and a motor, the tail end of a main shaft of the motor is fixedly connected with a rotating rod, and the outer side of the lower end of the rotating rod is fixedly connected with a connecting ring. The right end of the connecting ring is fixedly connected with a connecting plate, the lower end of the connecting plate is fixedly connected with a brush, and the inner side of the device shell is fixedly connected with a supporting plate. The motor drives the brush to rotate through the rotating rod, the connecting ring and the connecting plate, and the lower end of the brush is tightly attached to the upper end of the screen, so that the brush brushes away silicon carbide mixed materials blocked on the screen, the phenomenon that the silicon carbide mixed materials are blocked in the screen is reduced, and the filtering and screening speed of the silicon carbide mixed materials is increased.

Description

Technical Field

[0001] The utility model relates to the technical field of filtering devices, in particular to a silicon carbide mixed material filtering device. Background Art

[0002] Silicon carbide is an inorganic substance made from quartz sand, petroleum coke, sawdust and other raw materials through high-temperature smelting in a resistance furnace. Silicon carbide can also be called refractory sand. During the production process of silicon carbide mixture, a filtering device needs to be used to filter out impurities to obtain high-quality silicon carbide mixture.

[0003] The following problems are prone to occur during the use of the silicon carbide mixture filtering device. First, the existing silicon carbide mixture is usually screened using a sieve plate during filtering and screening. However, due to the unevenness of the surface of the silicon carbide mixture, the silicon carbide mixture is easily stuck in the sieve holes of the sieve plate, thereby causing the sieve holes to be blocked, affecting subsequent screening and filtration. Second, when the silicon carbide mixture is filtered and screened, the powder on the surface of the silicon carbide mixture will float in the air, causing pollution to the working environment and endangering the lives and health of workers. Therefore, in response to the above problems, we proposed a silicon carbide mixture filtering device. Utility Model Content

[0004] The purpose of the utility model is to provide a silicon carbide mixture filtering device to solve the following problems: first, the existing silicon carbide mixture is usually screened using a sieve plate during filtering and screening, but due to the unevenness of the surface of the silicon carbide mixture, the silicon carbide mixture is easily stuck in the sieve holes of the sieve plate, thereby causing the sieve holes to be blocked, affecting subsequent screening and filtration; second, when the silicon carbide mixture is filtered and screened, the powder on the surface of the silicon carbide mixture will float in the air, causing pollution to the working environment and endangering the life and health of workers.

[0005] In order to achieve the above purpose, the utility model provides the following technical solutions:

[0006] The cam is provided with a plurality of camshafts, each of which is provided with a plurality of camshafts, each of which is provided with a plurality of camshafts, each of which is provided with a plurality of camshafts, each of which is provided with a plurality of camshafts.

[0007] Preferably, the outer shell of the device is rectangular, the inner shell of the device is hollow, the outer shell of the device is an inverted trapezoid, and the number of the inlets is two.

[0008] Preferably, the connecting plate is located inside the connecting frame, the lower end of the brush and the upper end of the screen are tightly fitted, the support plate has a rectangular shape, and the support plate is hollow inside.

[0009] Preferably, the number of the rubber columns is two, the number of the compression springs is two, and the upper ends of the compression springs are fixedly connected to a connecting frame.

[0010] Preferably, the screen is circular in shape, the number of the vacuum cleaners is two, the number of the dust collecting boxes is two, the left end of the dust suction port is fixedly connected to the device housing, and the number of the dust suction ports is two.

[0011] Compared with the prior art, the beneficial effects of the utility model are:

[0012] In the utility model, a motor, a rotating rod, a connecting ring, a connecting plate, a brush and a vibrator are provided, and the vibrator drives the connecting frame to vibrate, thereby accelerating the silicon carbide mixture to fall from the screen. The motor drives the brush to rotate through the rotating rod, the connecting ring and the connecting plate, and the lower end of the brush is tightly fitted with the upper end of the screen, so that the brush can brush off the silicon carbide mixture blocked on the screen, thereby reducing the blockage of the silicon carbide mixture in the screen and accelerating the filtering and screening rate of the silicon carbide mixture. By providing a vacuum cleaner, a connecting pipe and a dust suction port, the powder on the surface of the silicon carbide mixture during screening enters the vacuum cleaner through the dust suction port and the connecting pipe, thereby reducing the pollution to the working environment caused by the powder on the surface of the silicon carbide floating in the air, and protecting the life and health of the staff. By providing a rubber column and a compression spring, the supporting plate is buffered when the connecting frame vibrates, thereby buffering and protecting the entire device shell and the vacuum cleaner, thereby extending the service life of the entire device shell and the vacuum cleaner. BRIEF DESCRIPTION OF THE DRAWINGS

[0013] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0014] Figure 2 This is a schematic diagram of the structure of the vibrator of the utility model;

[0015] Figure 3 It is a schematic diagram of the top view structure of the support plate of the utility model.

[0016] In the figure: 1. device housing; 2. feed port; 3. motor; 4. rotating rod; 5. connecting ring; 6. connecting plate; 7. brush; 8. support plate; 9. rubber column; 10. compression spring; 11. connecting frame; 12. screen; 13. vacuum cleaner; 14. dust collecting box; 15. connecting pipe; 16. dust suction port; 17. vibrator; 18. collection box. DETAILED DESCRIPTION

[0017] 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.

[0018] See also Figure 1-3 , the utility model provides a technical solution:

[0019] A silicon carbide mixed material filtering device comprises a device housing 1, a connecting frame 11 and a screen 12, wherein the upper end of the device housing 1 is fixedly connected to a material inlet 2, the upper end of the device housing 1 is fixedly connected to a motor 3, the end of the main shaft of the motor 3 is fixedly connected to a rotating rod 4, the outer side of the lower end of the rotating rod 4 is fixedly connected to a connecting ring 5, the right end of the connecting ring 5 is fixedly connected to a connecting plate 6, the lower end of the connecting plate 6 is fixedly connected to a brush 7, the inner side of the device housing 1 is fixedly connected to a support plate 8, the upper end of the support plate 8 is fixedly connected to a rubber The rubber column 9 and the support plate 8 are fixedly connected with a compression spring 10 at the upper end, the rubber column 9 is fixedly connected with a connecting frame 11 at the upper end, a screen 12 is fixedly connected to the inner side of the connecting frame 11, a vacuum cleaner 13 is fixedly connected to the lower end of the support plate 8, a dust collecting box 14 is provided at the lower end of the vacuum cleaner 13, a connecting pipe 15 is fixedly connected to the left end of the vacuum cleaner 13, a dust suction port 16 is fixedly connected to the right end of the connecting pipe 15, a vibrator 17 is fixedly connected to the upper end of the connecting frame 11, and a collecting box 18 is provided on the inner side of the lower end of the device housing 1.

[0020] The outer shell 1 of the device is rectangular in shape, and the inner shell 1 is hollow. The upper end of the device shell 1 is fixedly connected with a feed port 2, and the outer shape of the feed port 2 is an inverted trapezoid. There are two feed ports 2. The upper end of the device shell 1 is fixedly connected with a motor 3, which is convenient for setting the motor 3, the rotating rod 4, the connecting ring 5, the connecting plate 6, the brush 7 and the vibrator 17. The vibrator 17 drives the connecting frame 11 to vibrate, and accelerates the silicon carbide mixture to fall from the screen 12. The motor 3 drives the brush 7 to rotate through the rotating rod 4, the connecting ring 5 and the connecting plate 6. The lower end of the brush 7 is tightly fitted with the upper end of the screen 12, so that the brush 7 can brush off the silicon carbide mixture blocked on the screen 12. Thereby reducing the blockage of silicon carbide mixture in the screen 12 and accelerating the filtering and screening rate of silicon carbide mixture; the end of the main shaft of the motor 3 is fixedly connected to the rotating rod 4, the outer side of the lower end of the rotating rod 4 is fixedly connected to the connecting ring 5, the right end of the connecting ring 5 is fixedly connected to the connecting plate 6, the connecting plate 6 is located inside the connecting frame 11, the lower end of the connecting plate 6 is fixedly connected to the brush 7, the lower end of the brush 7 and the upper end of the screen 12 are tightly fitted, the inner side of the device housing 1 is fixedly connected to the supporting plate 8, the supporting plate 8 is rectangular in shape, the inside of the supporting plate 8 is hollow, and the upper end of the supporting plate 8 is fixedly connected to the rubber column 9, which is convenient for setting the rubber column 9 and the compression spring 10, so that the connecting frame 11 shakes The support plate 8 is buffered when the device moves, and then the device housing 1 and the dust collector 13 are buffered and protected, thereby extending the service life of the device housing 1 and the dust collector 13; the number of rubber columns 9 is two, and the upper end of the support plate 8 is fixedly connected with a compression spring 10, the number of compression springs 10 is two, and the upper end of the compression spring 10 is fixedly connected with a connecting frame 11, and the upper end of the rubber column 9 is fixedly connected with a connecting frame 11, and the inner side of the connecting frame 11 is fixedly connected with a screen 12, and the screen 12 is circular in shape. The lower end of the support plate 8 is fixedly connected with a dust collector 13, which is convenient for setting the dust collector 13, the connecting pipe 15 and the dust suction port 16, so that the silicon carbide mixing screen When selecting, the powder on the surface enters the vacuum cleaner 13 through the dust suction port 16 and the connecting pipe 15, thereby reducing the pollution to the working environment caused by the powder on the surface of silicon carbide floating in the air, and protecting the life and health of the staff; there are two vacuum cleaners 13, and a dust collecting box 14 is provided at the lower end of the vacuum cleaner 13. There are two dust collecting boxes 14. The left end of the vacuum cleaner 13 is fixedly connected to the connecting pipe 15, and the right end of the connecting pipe 15 is fixedly connected to the dust suction port 16. The left end of the dust suction port 16 is fixedly connected to the device housing 1. There are two dust suction ports 16. The upper end of the connecting frame 11 is fixedly connected to a vibrator 17, and a collecting box 18 is provided on the inner side of the lower end of the device housing 1.

[0021] Working process: When the device is in use, the external power supply is powered on, the upper end of the device housing 1 is fixedly connected with a feed port 2, and the silicon carbide mixed material enters the device housing 1 through the feed port 2. The inner side of the device housing 1 is fixedly connected with a support plate 8, and the upper end of the support plate 8 is fixedly connected with a rubber column 9 and a compression spring 10. The upper ends of the rubber column 9 and the compression spring 10 are fixedly connected with a connection frame 11, so that when the connection frame 11 shakes, the support plate 8 is buffered, and then the entire device housing 1 and the dust collector 13 are buffered and protected, extending the device housing 1 and the dust collector The service life of the device 13 is extended. A screen 12 is fixedly connected to the inner side of the connecting frame 11. A vibrator 17 is fixedly connected to the upper end of the connecting frame 11. The vibrator 17 is started. The vibrator 17 drives the connecting frame 11 to vibrate, so that the silicon carbide mixed material passes through the screen 12 for filtering and screening. A motor 3 is fixedly connected to the upper end of the device housing 1. A rotating rod 4 is fixedly connected to the end of the main shaft of the motor 3. A connecting ring 5 is fixedly connected to the outer side of the lower end of the rotating rod 4. A connecting plate 6 is fixedly connected to the right end of the connecting ring 5. A brush 7 is fixedly connected to the lower end of the connecting plate 6. The motor 3 is started. The motor 3 The brush 7 is driven to rotate by the rotating rod 4, the connecting ring 5 and the connecting plate 6, and the lower end of the brush 7 is closely fitted with the upper end of the screen 12, so that the brush 7 can brush off the silicon carbide mixture blocked on the screen 12, thereby reducing the blockage of the silicon carbide mixture in the screen 12 and accelerating the filtering and screening rate of the silicon carbide mixture. A collecting box 18 is provided on the inner side of the lower end of the device housing 1, and the collecting box 18 collects the filtered and screened silicon carbide mixture. A dust collector 13 is fixedly connected to the lower end of the support plate 8, and a connecting pipe 15 is fixedly connected to the left end of the dust collector 13, and a connecting pipe 15 is fixedly connected to the right end of the connecting pipe 15. A dust suction port 16 is fixedly connected so that the powder on the surface of the silicon carbide mixture can enter the dust collector 13 through the dust suction port 16 and the connecting pipe 15 during screening, thereby reducing the pollution to the working environment caused by the powder on the surface of the silicon carbide floating in the air and protecting the life and health of the staff. A dust box 14 is provided at the lower end of the dust collector 13 to collect the powder. When the dust box 14 collects a lot of powder when the vacuum cleaner 13 works for a long time, the dust box 14 is rotated outward, the dust box 14 is removed to remove the internal powder, and then restored to its original state for continued use.

[0022] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A silicon carbide mixed material filtering device, comprising a device housing (1), a connecting frame (11) and a screen (12), characterized in that: The upper end of the device housing (1) is fixedly connected to a feed port (2), the upper end of the device housing (1) is fixedly connected to a motor (3), the end of the main shaft of the motor (3) is fixedly connected to a rotating rod (4), the outer side of the lower end of the rotating rod (4) is fixedly connected to a connecting ring (5), the right end of the connecting ring (5) is fixedly connected to a connecting plate (6), the lower end of the connecting plate (6) is fixedly connected to a brush (7), the inner side of the device housing (1) is fixedly connected to a support plate (8), the upper end of the support plate (8) is fixedly connected to a rubber column (9), and the upper end of the support plate (8) is fixedly connected to A compression spring (10) is provided. The upper end of the rubber column (9) is fixedly connected to a connection frame (11). A screen (12) is fixedly connected to the inner side of the connection frame (11). The lower end of the support plate (8) is fixedly connected to a dust collector (13). A dust collecting box (14) is provided at the lower end of the dust collector (13). A connecting pipe (15) is fixedly connected to the left end of the dust collector (13). A dust suction port (16) is fixedly connected to the right end of the connecting pipe (15). A vibrator (17) is fixedly connected to the upper end of the connection frame (11). A collecting box (18) is provided at the inner side of the lower end of the device housing (1).

2. A silicon carbide mixed material filtering device according to claim 1, characterized in that: The outer shape of the device housing (1) is rectangular, the interior of the device housing (1) is hollow, the outer shape of the feed inlet (2) is an inverted trapezoid, and the number of the feed inlets (2) is two.

3. The silicon carbide mixed material filtering device according to claim 1, characterized in that: The connecting plate (6) is located inside the connecting frame (11), the lower end of the brush (7) and the upper end of the screen (12) are tightly fitted, the supporting plate (8) has a rectangular shape, and the inside of the supporting plate (8) is hollow.

4. The silicon carbide mixed material filtering device according to claim 1, characterized in that: The number of the rubber columns (9) is two, the number of the compression springs (10) is two, and the upper ends of the compression springs (10) are fixedly connected to a connection frame (11).

5. The silicon carbide mixed material filtering device according to claim 1, characterized in that: The screen (12) is circular in shape, the number of the vacuum cleaners (13) is two, the number of the dust collection boxes (14) is two, the left end of the dust suction port (16) is fixedly connected to the device housing (1), and the number of the dust suction ports (16) is two.

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