Novel silica sand filter press

Abstract

The utility model relates to the technical field of filter presses, and discloses a novel silica sand filter press which comprises a filter press main body, supporting plates are fixedly connected to the left side and the right side of the bottom of the filter press main body, and rotating shafts are rotationally connected to the opposite sides of the two supporting plates through bearings; according to the silica sand solid-liquid separation filter press, silica sand can be subjected to solid-liquid separation by arranging the filter press main body, and the silica sand can be subjected to solid-liquid separation by arranging the supporting plate, the rotating shafts, the water receiving frame, the water outlet pipe, the filtering box, the filtering cotton, the activated carbon, the water receiving box and the guide pipe; the solid-liquid separation device has the advantages that liquid can be secondarily filtered, the solid-liquid separation effect can be improved, the rotating shaft can drive the water receiving frame to rotate and turn over by arranging the driving assembly, accordingly, materials can be conveniently guided and discharged, and the solid-liquid separation device can have the secondary filtering function by arranging the structure, so that the use requirements of customers can be met.

Description

A new type of silica sand filter press Technical Field

[0001] This utility model relates to the field of filter press technology, and in particular to a novel silica sand filter press. Background Technology

[0002] A filter press is a device used for solid-liquid separation, typically for treating suspensions with fine or high concentrations of solid particles. It separates solids and liquids by injecting the suspension into a filter medium (such as filter cloth, filter screen, or filter plate) and applying pressure to force it through the filter media. During the process, solid particles are captured on the filter medium to form a solid filter cake, while the liquid flows out through the filter medium. Filter presses are used in silica sand production for solid-liquid separation.

[0003] Existing filter presses can squeeze out water from fine gravel when they compress silica sand. However, when silica sand is compressed, it breaks into silica sand particles of different sizes. Smaller gravel particles will flow out with the water through the gaps, resulting in a large number of gravel particles mixed in the water. This affects the subsequent purification effect and efficiency of the squeezed water, and thus cannot meet the needs of customers.

[0004] Therefore, those skilled in the art have provided a novel silica sand filter press to solve the problems mentioned in the background art. Summary of the Invention

[0005] To address the issue of the lack of secondary filtration, this invention provides a novel silica sand filter press.

[0006] This utility model provides a novel silica sand filter press, which adopts the following technical solution:

[0007] A novel silica sand filter press includes a filter press body. Support plates are fixedly connected to the left and right sides of the bottom of the filter press body. A rotating shaft is rotatably connected to one side of each of the two support plates via bearings. A water receiving frame is fixedly connected to one end of each of the two rotating shafts. A water outlet pipe is connected to the bottom left side of the water receiving frame. A drive assembly is located on the right side of the right support plate. A filter box is fixedly connected to the bottom left side of the left support plate. Filter cotton and activated carbon are placed sequentially from top to bottom inside the filter box. A water receiving box for use with the water outlet pipe is fixedly connected to the right side of the left support plate and below the rotating shaft. A conduit is connected to the bottom left side of the water receiving box, with one end of the conduit penetrating the support plate and communicating with the filter box.

[0008] By adopting the above technical solution, the filter press body can perform solid-liquid separation of silica sand. By setting up a support plate, rotating shaft, water receiving frame, water outlet pipe, filter box, filter cotton, activated carbon, water receiving box and conduit, the liquid can be filtered twice to improve the solid-liquid separation effect. By setting up a drive component, the rotating shaft can drive the water receiving frame to rotate and flip, thereby facilitating the flow and feeding of materials.

[0009] Optionally, the drive assembly includes a servo motor, the output end of which is fixedly connected to a drive gear, and the right side of the rotating shaft passes through a support plate and is fixedly connected to a driven gear, wherein the drive gear and the driven gear mesh.

[0010] By adopting the above technical solution, the servo motor, servo motor and driven gear configuration can facilitate the rotating shaft to drive the water receiving frame to rotate and flip over.

[0011] Optionally, a protective box is fixedly connected to the right side of the support plate on the right side, and the bottom of the inner cavity of the protective box is fixedly connected to the connection point of the servo motor.

[0012] By adopting the above technical solution, the protective box can protect the servo motor.

[0013] Optionally, a guide plate for use with the water outlet pipe is fixedly connected to the bottom of the inner cavity of the water receiving frame, and a V-shaped plate is fixedly connected to the bottom of the water receiving frame.

[0014] By adopting the above technical solution, the guide plate can be set to facilitate the flow of liquid filtered out by the main body of the water frame filter press, and the V-shaped plate can facilitate the flow and discharge of the filtered material.

[0015] Optionally, a drain pipe is connected to the bottom of the left side of the filter box, and a valve is provided on the outer surface of the drain pipe.

[0016] By adopting the above technical solution, the installation of drain pipes and valves facilitates the discharge of liquid filtered from the inner cavity of the filter box.

[0017] Optionally, a base plate is fixedly connected to the bottom of the support plate, and a rubber pad is fixedly connected to the bottom of the base plate.

[0018] By adopting the above technical solution, the base plate and rubber pad can increase the support area of ​​the support plate and improve the stability of the support placement.

[0019] Optionally, a sealing plate is provided on the front of the filter box, and the sealing plate is fixedly connected to the connection of the filter box by screws.

[0020] By adopting the above technical solution, the sealing plate allows staff to easily replace and clean the filter media inside the filter box on a regular basis.

[0021] In summary, this utility model has the following beneficial effects:

[0022] 1. This utility model, by setting up a filter press body, can perform solid-liquid separation of silica sand. By setting up a support plate, rotating shaft, water receiving frame, water outlet pipe, filter box, filter cotton, activated carbon, water receiving box and conduit, it can perform secondary filtration of liquid, improving the solid-liquid separation effect. By setting up a drive component, the rotating shaft can drive the water receiving frame to rotate and flip, thereby facilitating the guiding and feeding of materials. By setting up the above structure, it can have the advantage of secondary filtration function, thus meeting the needs of customers.

[0023] 2. This utility model, by incorporating a servo motor, a servo motor, and a driven gear, facilitates the rotation and flipping of the water receiving frame by the rotating shaft. The protective box protects the servo motor. The guide plate facilitates the flow of liquid filtered by the filter press within the water receiving frame cavity. The V-shaped plate facilitates the flow and discharge of the filtered material. The drain pipe and valve facilitate the discharge of the filtered liquid from the filter chamber cavity. The base plate and rubber pad increase the support area of ​​the support plate, improving the stability of the support placement. The sealing plate facilitates the regular replacement and cleaning of the filter media within the filter chamber cavity by the operator. Attached Figure Description

[0024] Figure 1 is a schematic diagram of the structure of this utility model;

[0025] Figure 2 is a cross-sectional view of the protective box structure of this utility model;

[0026] Figure 3 is an enlarged view of section A of the structure shown in Figure 2 of this utility model;

[0027] Figure 4 is a bottom view of the water receiving frame structure of this utility model.

[0028] Explanation of reference numerals in the attached figures:

[0029] 1. Filter press body; 2. Support plate; 3. Rotating shaft; 4. Water receiving frame; 5. Water outlet pipe; 6. Drive assembly; 601. Servo motor; 602. Drive gear; 603. Driven gear; 7. Filter box; 8. Filter cotton; 9. Activated carbon; 10. Water receiving box; 11. Guide tube; 12. Protective box; 13. Guide plate; 14. V-shaped plate; 15. Drain pipe; 16. Base plate; 17. Sealing plate. Detailed Implementation

[0030] The present application will be further described in detail below with reference to Figures 1-4.

[0031] Example 1:

[0032] Please refer to Figures 1-4. A novel silica sand filter press includes a filter press body 1. Support plates 2 are fixedly connected to the left and right sides of the bottom of the filter press body 1. A rotating shaft 3 is rotatably connected to the opposite side of each support plate 2 via bearings. A water receiving frame 4 is fixedly connected to the opposite end of each rotating shaft 3. A water outlet pipe 5 is connected to the bottom left side of the water receiving frame 4. A drive assembly 6 is located on the right side of the right support plate 2. A filter box 7 is fixedly connected to the bottom left side of the left support plate 2. Filter cotton 8 and activated carbon 9 are placed sequentially from top to bottom inside the filter box 7. A water outlet pipe is fixedly connected to the right side of the left support plate 2, below the rotating shaft 3. The water receiving box 10 is used in conjunction with the filter box 7. The bottom left side of the water receiving box 10 is connected to the conduit 11. One end of the conduit 11 passes through the support plate 2 and is connected to the filter box 7. The bottom of the inner cavity of the water receiving frame 4 is fixedly connected to the guide plate 13, which is used in conjunction with the water outlet pipe 5. The bottom of the water receiving frame 4 is fixedly connected to the V-shaped plate 14. The bottom left side of the filter box 7 is connected to the drain pipe 15. The outer surface of the drain pipe 15 is provided with a valve. The bottom of the support plate 2 is fixedly connected to the bottom plate 16. The bottom of the bottom plate 16 is fixedly connected to the rubber pad. The front of the filter box 7 is provided with a sealing plate 17. The sealing plate 17 is fixedly connected to the connection of the filter box 7 by screws.

[0033] In this embodiment: By setting the filter press body 1, the present invention can perform solid-liquid separation of silica sand. By setting the support plate 2, rotating shaft 3, water receiving frame 4, water outlet pipe 5, filter box 7, filter cotton 8, activated carbon 9, water receiving box 10 and conduit 11, the liquid can be filtered twice to improve the solid-liquid separation effect. By setting the above structure, it has the advantage of secondary filtration function, thereby meeting the needs of customers.

[0034] Example 2:

[0035] Referring to Figures 2 and 4, the drive assembly 6 includes a servo motor 601. The output end of the servo motor 601 is fixedly connected to a drive gear 602. The right side of the right rotating shaft 3 passes through the support plate 2 and is fixedly connected to a driven gear 603. The drive gear 602 and the driven gear 603 mesh. The right side of the right support plate 2 is fixedly connected to a protective box 12. The bottom of the inner cavity of the protective box 12 is fixedly connected to the connection point of the servo motor 601.

[0036] In this embodiment: By setting a servo motor 601 and a driven gear 603, the present invention can easily drive the rotating shaft 3 to rotate and flip the water receiving frame 4.

[0037] The implementation principle of this utility model is as follows: When in use, the operator connects the device to the mains power. Then, the operator starts the external controller of the filter press body 1, so that when the filter press body 1 filters the silica sand, the filtered liquid flows into the inner cavity of the water receiving frame 4. The liquid in the inner cavity of the water receiving frame 4 flows into the inner cavity of the water receiving box 10 through the water outlet pipe 5. At the same time, the liquid in the inner cavity of the water receiving box 10 enters the inner cavity of the filter box 7 through the conduit 11. The filter cotton 8 and activated carbon 9 in the inner cavity of the filter box 7 work together to perform secondary filtration of the liquid, thereby filtering out small particles of silica sand and other small particulate impurities in the liquid, thus completing the thorough filtration and purification of the liquid.

[0038] After the solid-liquid separation is completed, the operator activates the external controller of the servo motor 601, causing the output of the servo motor 601 to drive the drive gear 602 to rotate. The drive gear 602 then drives the driven gear 603 to rotate, which in turn drives the rotating shaft 3 to rotate. This causes the rotating shafts 3 on both sides to rotate the water receiving frame 4 by 180 degrees, which in turn causes the V-shaped plate 14 to rotate upward. Next, the operator activates the external controller of the filter press body 1 again, causing the filter press body 1 to discharge the material after solid-liquid separation. The discharged material rolls down to both sides through the V-shaped plate 14, preventing material accumulation at the bottom of the filter press body 1 and affecting its normal operation. This device is simple to operate and convenient for secondary filtration, thus meeting the needs of customers.

[0039] All standard parts used in this application can be purchased from the market, and can be customized according to the description and drawings. The specific connection methods of each part adopt conventional methods such as bolts, rivets, and welding that are mature in the prior art. The machinery, parts and equipment adopt conventional models in the prior art. The control method is automatic control through a controller. The control circuit of the controller can be implemented by simple programming by those skilled in the art and is common knowledge in the field. Since this application is mainly used to protect mechanical devices, the control method and circuit connection will not be explained in detail in this application.

[0040] The above description is only a preferred embodiment of the present utility model, but the protection scope of the present utility model is not limited thereto. Any equivalent substitutions or changes made by those skilled in the art within the technical scope disclosed in the present utility model, based on the technical solution and the inventive concept of the present utility model, should be included within the protection scope of the present utility model.

Claims

1. A novel silica sand filter press, comprising a filter press body (1), characterized in that: Support plates (2) are fixedly connected to the bottom left and right sides of the filter press body (1). The two support plates (2) are rotatably connected to the opposite side of the two support plates (2) through bearings. A water receiving frame (4) is fixedly connected to the opposite end of the two rotating shafts (3). A water outlet pipe (5) is connected to the bottom left side of the water receiving frame (4). A drive assembly (6) is provided on the right side of the support plate (2) on the right side. A filter box (7) is fixedly connected to the bottom left side of the support plate (2) on the left side. Filter cotton (8) and activated carbon (9) are placed in the inner cavity of the filter box (7) from top to bottom. A water receiving box (10) for use with the water outlet pipe (5) is fixedly connected to the right side of the support plate (2) on the left side and below the rotating shaft (3). A conduit (11) is connected to the bottom left side of the water receiving box (10). One end of the conduit (11) passes through the support plate (2) and is connected to the filter box (7).

2. The novel silica sand filter press according to claim 1, characterized in that: The drive assembly (6) includes a servo motor (601), the output end of which is fixedly connected to a drive gear (602), and the right side of the rotating shaft (3) passes through the support plate (2) and is fixedly connected to a driven gear (603), the drive gear (602) and the driven gear (603) meshing.

3. A novel silica sand filter press according to claim 2, characterized in that: A protective box (12) is fixedly connected to the right side of the support plate (2) on the right side, and the bottom of the inner cavity of the protective box (12) is fixedly connected to the connection of the servo motor (601).

4. A novel silica sand filter press according to claim 1, characterized in that: The bottom of the inner cavity of the water receiving frame (4) is fixedly connected to a guide plate (13) that works with the water outlet pipe (5), and the bottom of the water receiving frame (4) is fixedly connected to a V-shaped plate (14).

5. A novel silica sand filter press according to claim 1, characterized in that: The bottom left side of the filter box (7) is connected to a drain pipe (15), and a valve is provided on the outer surface of the drain pipe (15).

6. A novel silica sand filter press according to claim 1, characterized in that: The bottom of the support plate (2) is fixedly connected to a base plate (16), and the bottom of the base plate (16) is fixedly connected to a rubber pad.

7. A novel silica sand filter press according to claim 1, characterized in that: The front of the filter box (7) is provided with a sealing plate (17), which is fixedly connected to the filter box (7) by screws.

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