Clean suction filtration device for silver powder production

Abstract

The utility model relates to the field of silver powder production, in particular to a cleaning suction filtration device for silver powder production, which comprises a cylinder, a separation cover is arranged at the center of the bottom of the cylinder, a bearing groove is arranged at the center of the outer wall of the top of the cylinder, a filtering structure is arranged in the bearing groove and the cylinder, and guide blocks are arranged at two ends of the inner wall of the bottom of the cylinder. A discharge pipe is arranged at the bottom of one side of the cylinder, the other end of the discharge pipe is connected with a separation assembly, and an auxiliary assembly is arranged at the top of the inner wall of one side of the cylinder. The inclined plate in the box body is matched with the filtering holes to conduct secondary filtering on liquid, the hole diameter of the filtering holes is smaller than that of the filtering cylinder, interception is facilitated, and the separation efficiency of silver powder is improved; the filter cartridge rotates in the cylinder, and the rotating cylinder throws out liquid, so that the solid-liquid separation efficiency is improved; liquid falls into the inner wall of the bottom of the cylinder and is guided into the discharge pipe by the guide block, so that solid-liquid separation is facilitated by gravity, and use is facilitated.

Description

Technical Field

[0001] This utility model relates to the field of silver powder production technology, and in particular to a clean filtration device for silver powder production. Background Technology

[0002] Silver powder, a silvery metallic pigment, is lightweight, has high buoyancy, strong hiding power, and excellent light and heat reflectivity. It is widely used in the manufacturing and processing of electronic products.

[0003] Metal powder refers to a group of metal particles with a size of less than 1 mm. It includes single metal powders, alloy powders, and powders of certain refractory compounds with metallic properties. It is the main raw material for powder metallurgy. In the production and processing of silver powder, water is used to mix the powder. The resulting liquid undergoes solid-liquid separation to facilitate the transport and collection of the silver powder. However, silver powder can easily cause blockages during separation, leading to reduced solid-liquid separation efficiency. Furthermore, the separated liquid still contains some silver powder, requiring further solid-liquid separation, which is inconvenient. Utility Model Content

[0004] The purpose of this utility model is to address the aforementioned problems and deficiencies by proposing a clean filtration device for silver powder production: an inclined plate inside the housing, in conjunction with filter holes, performs secondary filtration of the liquid. The diameter of the filter holes is smaller than that of the filter cylinder, facilitating interception and improving the separation efficiency of silver powder; a rotary motor drives the filter cylinder to rotate inside the cylinder via a drive block, and the rotating cylinder throws the liquid out, improving the efficiency of solid-liquid separation.

[0005] To achieve the above objectives, the present invention adopts the following technical solution:

[0006] A cleaning and filtration device for silver powder production includes a cylinder with a partition cover at the center of the bottom and a bearing groove at the center of the outer wall of the top. A filter structure is provided inside the cylinder and the bearing groove. Guide blocks are provided at both ends of the inner wall of the bottom of the cylinder. A discharge pipe is provided at the bottom of one side of the cylinder, and a separation component is connected to the other end of the discharge pipe. An auxiliary component is provided at the top of the inner wall of one side of the cylinder. The filter structure includes a rotary motor installed on the inner wall of the partition cover, a drive block installed at one end of the output shaft of the rotary motor, a filter cylinder placed on the outer wall of the top of the drive block, and a bearing installed at the top of the outer wall of the filter cylinder.

[0007] Preferably, the other end of the bearing is inserted into the inner wall of the bearing groove, and handles are welded to both ends of the top outer wall of the filter cartridge.

[0008] Preferably, a drive groove adapted to the drive block is provided at the center of the bottom outer wall of the filter cylinder, and the drive block is inserted into the drive groove. Support legs are installed on the bottom outer wall of the cylinder.

[0009] Preferably, the auxiliary component includes an electric push rod embedded in the inner wall of the cylinder, a cleaning plate installed at the output end of the electric push rod, and a cleaning brush fixed at equal distances to one side of the outer wall of the cleaning plate, wherein one side of the outer wall of the cleaning brush is in contact with the outer wall of the filter cartridge.

[0010] Preferably, the separation assembly includes a housing connected to the other end of the discharge pipe, a mounting plate installed on the inner wall of the top of the housing, a plug hole opened on the outer wall of the mounting plate, and an inclined plate slidably connected to the inner wall of the plug hole.

[0011] Preferably, the outer wall of one end of the inclined plate is provided with filter holes that are evenly distributed, and the outer wall of one end of the inclined plate is in contact with the inner wall of the box. The outer wall of the top end of the inclined plate is provided with a strip-shaped hole.

[0012] Preferably, a supporting protrusion is welded to the inner wall of the box on one side of the inclined plate, and the outer wall of the inclined plate is slidably connected to the outer wall of the supporting protrusion. A water pump is provided at the other end of the box, and the water pump input end is connected to the bottom inner wall of the box.

[0013] Preferably, the water pump, electric actuator, and rotary motor are connected to a switch via wires, and the switch is connected to a power source via wires.

[0014] The beneficial effects of this utility model are as follows:

[0015] 1. The liquid falls into the inner wall of the bottom of the cylinder and is guided into the discharge pipe by the guide block, which facilitates solid-liquid separation by gravity and is easy to use;

[0016] 2. The inclined plate inside the box, together with the filter holes, performs secondary filtration of the liquid. The diameter of the filter holes is smaller than that of the filter cylinder, which facilitates interception and improves the separation efficiency of silver powder.

[0017] 3. The rotary motor drives the filter cylinder to rotate inside the cylinder via the drive block. The rotating cylinder throws the liquid out, improving the efficiency of solid-liquid separation. Attached Figure Description

[0018] Figure 1 This is a schematic diagram of the overall structure of a clean filtration device for silver powder production proposed in this utility model.

[0019] Figure 2 This is a schematic diagram of the cylindrical cross-sectional structure of a cleaning and filtration device for silver powder production proposed in this utility model.

[0020] Figure 3 This is a cross-sectional unfolded structural diagram of a clean filtration device for silver powder production proposed in this utility model.

[0021] Figure 4 This is a schematic diagram of the unfolded cross-sectional structure of the housing of a cleaning and filtration device for silver powder production proposed in this utility model.

[0022] In the diagram: 1. Cylinder, 2. Bearing groove, 3. Separator cover, 4. Filter structure, 5. Discharge pipe, 6. Separation component, 7. Rotary motor, 8. Drive block, 9. Filter cartridge, 10. Drive groove, 11. Handle, 12. Auxiliary component, 13. Electric push rod, 14. Cleaning plate, 15. Cleaning brush, 16. Guide block, 17. Box body, 18. Mounting plate, 19. Plug hole, 20. Support protrusion, 21. Inclined plate, 22. Filter hole, 23. Water pump. Detailed Implementation

[0023] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments of the present utility model. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments.

[0024] Example 1:

[0025] Reference Figure 1-3 A cleaning and filtration device for silver powder production includes a cylinder 1, a partition cover 3 at the bottom center of the cylinder 1, a bearing groove 2 at the top outer wall center of the cylinder 1, a filter structure 4 inside the bearing groove 2 and the cylinder 1, guide blocks 16 at both ends of the bottom inner wall of the cylinder 1, a discharge pipe 5 at the bottom of one side of the cylinder 1, and a separation component 6 connected to the other end of the discharge pipe 5, and an auxiliary component 12 at the top of the inner wall of one side of the cylinder 1.

[0026] The filter structure 4 includes a rotary motor 7 installed on the inner wall of the partition cover 3, a drive block 8 installed on one end of the output shaft of the rotary motor 7, a filter cylinder 9 placed on the top outer wall of the drive block 8, and a bearing installed at the top of the outer wall of the filter cylinder 9. The partition cover 3 in the cylinder 1 separates the rotary motor 7 from the inner wall of the cylinder 1, which facilitates the heat dissipation of the rotary motor 7 and prevents the liquid from contacting the rotary motor 7.

[0027] The other end of the bearing is inserted into the inner wall of the bearing groove 2, and handles 11 are welded to both ends of the top outer wall of the filter cylinder 9. After the separation of silver powder is stopped, the inclined plate 21 and the filter cylinder 9 need to be cleaned. The filter cylinder 9 and the inclined plate 21 are taken out from the cylinder 1 and the mounting plate 18 respectively through the handles 11 and the strip hole, which is convenient for cleaning and easy to remove and replace filter cylinders 9 and inclined plates 21 with different apertures.

[0028] A drive groove 10 adapted to the drive block 8 is opened at the center of the bottom outer wall of the filter cylinder 9, and the drive block 8 is inserted into the drive groove 10. Support legs are installed on the bottom outer wall of the cylinder 1. When the rotary motor 7 is started, the filter cylinder 9 is driven to rotate in the cylinder 1 through the drive block 8. The rotating cylinder 1 throws out the liquid, thereby improving the efficiency of solid-liquid separation.

[0029] The auxiliary component 12 includes an electric push rod 13 embedded in the inner wall of the cylinder 1, a cleaning plate 14 installed at the output end of the electric push rod 13, and cleaning brushes 15 fixed at equal distances to one side of the outer wall of the cleaning plate 14. The outer wall of one side of the cleaning brushes 15 is in contact with the outer wall of the filter cartridge 9. When the electric push rod 13 is activated, the cleaning brushes 15 on the cleaning plate 14 are brought into contact with the outer wall of the filter cartridge 9. The rotary motor 7 drives the filter cartridge 9 to rotate, and the filter cartridge 9 is processed online to prevent silver powder from clogging the pores of the filter cartridge 9, achieve solid-liquid separation, and avoid reducing the separation efficiency.

[0030] Example 2:

[0031] Reference Figure 1 and Figure 4 The separation component 6 includes a housing 17 connected to the other end of the discharge pipe 5, a mounting plate 18 installed on the inner wall of the top of the housing 17, an insertion hole 19 opened on the outer wall of the mounting plate 18, and an inclined plate 21 slidably connected to the inner wall of the insertion hole 19. The liquid enters the housing 17 through the discharge pipe 5. The inclined plate 21 inside the housing 17 cooperates with the filter hole 22 to perform secondary filtration of the liquid. The pore diameter of the filter hole 22 is smaller than the pore diameter of the filter cylinder 9, which facilitates interception and improves the separation efficiency of silver powder.

[0032] One end of the inclined plate 21 has filter holes 22 evenly distributed on its outer wall, and one end of the outer wall of the inclined plate 21 is in contact with the inner wall of the box 17. The top outer wall of the inclined plate 21 has a strip-shaped hole.

[0033] A support protrusion 20 is welded to the inner wall of the box 17 on one side of the inclined plate 21, and the outer wall of one side of the inclined plate 21 is slidably connected to the outer wall of the support protrusion 20. A water pump 23 is provided at the other end of the box 17. The input end of the water pump 23 is connected to the bottom inner wall of the box 17. The inclined plate 21 contacts the inner wall of the box 17 through the mounting plate 18. The support protrusion 20 supports one end of the inclined plate 21.

[0034] The water pump 23, electric push rod 13 and rotary motor 7 are connected to the switch via wires, and the switch is connected to the power supply via wires. The silver powder mixture is poured into the inner wall of the filter cylinder 9, and the liquid and solid are separated in the filter cylinder 9. The liquid falls into the bottom inner wall of the cylinder 1 and is guided into the discharge pipe 5 by the guide block 16, which facilitates solid-liquid separation by gravity and is easy to use.

[0035] Working principle: In use, the filter cylinder 9 is placed in the cylinder 1 through the bearing, which is located in the bearing groove 2 of the cylinder 1. By rotating the filter cylinder 9 through the handle 11, the drive groove 10 is connected to the drive block 8. The silver powder mixture is poured into the inner wall of the filter cylinder 9, and the liquid and solid are separated in the filter cylinder 9. The liquid falls into the bottom inner wall of the cylinder 1 and is guided into the discharge pipe 5 by the guide block 16, which facilitates solid-liquid separation by gravity and is easy to use. The rotary motor 7 is started to drive the filter cylinder 9 to rotate in the cylinder 1 through the drive block 8. The rotating cylinder 1 throws the liquid out, which improves the efficiency of solid-liquid separation. The liquid enters the box 17 through the discharge pipe 5. The inclined plate 21 inside the box 17, together with the filter hole 22, performs secondary filtration on the liquid. The diameter of the filter hole 22 is smaller than that of the filter cylinder 9, which facilitates interception and improves the separation efficiency of silver powder. Finally, the water pump 23 transports the liquid away.

[0036] The exemplary embodiments of the present invention have been described in detail herein with reference to examples. However, those skilled in the art will understand that various modifications and alterations can be made to the specific embodiments described above without departing from the spirit of the present invention, and various combinations can be made to the various technical features and structures proposed in the present invention without exceeding the protection scope of the present invention, which is determined by the appended claims. The foregoing description of specific exemplary embodiments of the present invention is not intended to limit the present invention to the precise forms disclosed, and it is obvious that many changes and variations can be made based on the above teachings. The exemplary embodiments were chosen and described in order to explain the specific principles of the present invention and its practical applications, thereby enabling those skilled in the art to implement and utilize various different exemplary embodiments of the present invention, as well as various different choices and variations. The scope of the present invention is intended to be defined by the claims and their equivalents.

Claims

1. A cleaning filtration device for silver powder production, comprising a cylinder (1), characterized in that, The cylinder (1) has a partition cover (3) at the bottom center and a bearing groove (2) at the top outer wall center. The bearing groove (2) and the cylinder (1) are provided with a filter structure (4). The bottom inner wall of the cylinder (1) is provided with guide blocks (16) at both ends. The bottom of one side of the cylinder (1) is provided with a discharge pipe (5) and the other end of the discharge pipe (5) is connected to a separation component (6). The top of one side inner wall of the cylinder (1) is provided with an auxiliary component (12). The filter structure (4) includes a rotary motor (7) installed on the inner wall of the partition cover (3), a drive block (8) installed on one end of the output shaft of the rotary motor (7), a filter cylinder (9) placed on the top outer wall of the drive block (8), and a bearing installed on the top of the outer wall of the filter cylinder (9).

2. The cleaning filtration device for silver powder production according to claim 1, characterized in that, The other end of the bearing is inserted into the inner wall of the bearing groove (2), and handles (11) are welded to both ends of the top outer wall of the filter cylinder (9).

3. The cleaning filtration device for silver powder production according to claim 1, characterized in that, The filter cylinder (9) has a drive groove (10) at the center of its bottom outer wall that is compatible with the drive block (8), and the drive block (8) is inserted into the drive groove (10). The bottom outer wall of the cylinder (1) is equipped with a support leg.

4. The cleaning filtration device for silver powder production according to claim 1, characterized in that, The auxiliary component (12) includes an electric push rod (13) embedded in the inner wall of the cylinder (1), a cleaning plate (14) installed at the output end of the electric push rod (13), and a cleaning brush (15) fixed at equal distances to one side of the outer wall of the cleaning plate (14), and one side of the outer wall of the cleaning brush (15) is in contact with the outer wall of the filter cylinder (9).

5. The cleaning filtration device for silver powder production according to claim 1, characterized in that, The separation assembly (6) includes a housing (17) connected to the other end of the discharge pipe (5), a mounting plate (18) installed on the inner wall of the top of the housing (17), a plug hole (19) opened on the outer wall of the mounting plate (18), and an inclined plate (21) slidably connected to the inner wall of the plug hole (19).

6. The cleaning filtration device for silver powder production according to claim 5, characterized in that, The outer wall of one end of the inclined plate (21) is provided with filter holes (22) distributed at equal intervals, and the outer wall of one end of the inclined plate (21) is attached to the inner wall of the box (17). The outer wall of the top end of the inclined plate (21) is provided with a strip hole.

7. The cleaning filtration device for silver powder production according to claim 5, characterized in that, The inner wall of the box (17) is welded with a support protrusion (20) on one side of the inclined plate (21), and the outer wall of one side of the inclined plate (21) is slidably connected to the outer wall of the support protrusion (20). The other end of the box (17) is provided with a water pump (23), and the input end of the water pump (23) is connected to the bottom inner wall of the box (17). 8.The cleaning and filtration device for silver powder production of claim 7, wherein, The water pump (23), electric push rod (13) and rotary motor (7) are connected to a switch via wires, and the switch is connected to a power source via wires.

Images