Aluminum paste impurity filtering device for aluminum powder production

Abstract

The invention relates to the technical field of aluminum paste impurity filtering, and discloses an aluminum paste impurity filtering device for aluminum powder production, which comprises a filtering frame, the top of the filtering frame is communicated with a feeding frame, the surface of the filtering frame is provided with a discharging hole, the bottom of the filtering frame is communicated with a vertical pipe, and the lower surface of the vertical pipe is communicated with a transmission pipe. A sealing door is hinged to the end, away from the conveying pipe, of the vertical pipe, and a sealing block is fixedly connected to the inner wall of the filtering frame. Screen holes can filter aluminum paste, large particles and impurities in the aluminum paste can remain in a triangular groove frame, the large particles and impurities can flow into the top of a filter plate through a screen hole inclined plate to be accumulated, the aluminum paste can be filtered again through the screen hole inclined plate and the filter plate when flowing, and after the aluminum paste is filtered by the triangular groove frame, the aluminum paste can be separated from the triangular groove frame. An electric push rod is started to push a baffle to move, at the moment, a sieve pore inclined plate and a filter plate can slide in a positioning hole, the filter plate is limited by utilizing the positioning hole, and the stability of the filter plate during movement is improved.

Description

TECHNICAL FIELD

[0001] The application relates to the technical field of aluminum paste impurity filtration, and particularly relates to an aluminum paste impurity filtration device for aluminum powder production. BACKGROUND

[0002] The aluminum paste is also called aluminum powder paste, flash paste and silver paste. The aluminum paste is mainly composed of snowflake-shaped aluminum particles and petroleum solvent and has a paste shape. The aluminum paste has the characteristics of smooth and flat aluminum sheet surface, concentrated particle size distribution and regular shape, excellent light reflection capacity and metallic luster, and the like. When the aluminum paste is mixed with transparent color pigments, the paint film has obvious 'goniochromatic effect' and very gorgeous and beautiful decoration effect. The aluminum paste is mainly composed of aluminum powder, solvent and additives. In the preparation process of the aluminum paste, the aluminum sheet is ground into fine particles by a ball mill. After the aluminum sheet is ground, the aluminum paste is filtered by a filtering device. After the filtering, some large particles are re-ground. However, when the filtering device filters the aluminum paste, the particles and impurities in the aluminum paste are prone to be accumulated together, so that the aluminum paste cannot flow in the filtering device, and the filtering device is blocked. SUMMARY

[0003] The application aims to provide an aluminum paste impurity filtration device for aluminum powder production to solve the problems in the background.

[0004] To solve the above technical problems, the application is implemented by the following technical scheme. The application is an aluminum paste impurity filtration device for aluminum powder production, which comprises a filter frame. The top of the filter frame is connected with a feeding frame. The surface of the filter frame is provided with a discharging hole. The bottom of the filter frame is connected with a vertical pipe. The lower surface of the vertical pipe is connected with a transmission pipe. The end of the vertical pipe away from the transmission pipe is hinged with a sealing door. The inner wall of the filter frame is fixedly connected with a sealing block. The top of the sealing block is provided with an inclined chute. The inner wall of the sealing block is provided with a circular hole. The inner wall of the filter frame is fixedly connected with a conical frame. The bottom of the conical frame is fixedly connected with the top of the vertical pipe. The inside of the sealing block is provided with a sliding hole. The inside of the filter frame is provided with a filtering component. The filtering component includes a shaft rod, the end of the shaft rod is fixedly connected with the inner wall of the conical frame, the surface of the shaft rod is rotationally connected with a rotating frame, the top of the rotating frame is fixedly connected with a triangular groove frame, the inner wall of the triangular groove frame is provided with a sieve hole, the surface of the triangular groove frame is fixedly connected with a protective plate, the inside of the triangular groove frame is provided with a filter plate, the surface of the filter plate is fixedly connected with a sieve hole inclined plate, the surface of the filter plate is fixedly connected with a baffle, the surface of the triangular groove frame is provided with a positioning hole, the surface of the baffle is hingedly connected with an electric push rod, the end of the electric push rod away from the baffle is fixedly connected with the inner wall of a circular hole, the top of the filter plate is provided with an anti-blocking component, and the surface of the triangular groove frame is provided with a shaking component.

[0005] Further, the number of the sealing blocks is two, the two sealing blocks are symmetrically arranged with the triangular groove frame as the center, the top of the inclined groove is communicated with the feeding frame, the bottom of the inclined groove is located above the protective plate, and the sliding hole and the discharging hole are communicated with each other.

[0006] Further, the number of the protective plates is two, the two protective plates are symmetrically arranged with the triangular groove frame as the center, the ends of the two protective plates away from each other are in contact with the surface of the sealing block, the number of the sieve hole inclined plates is two, the two sieve hole inclined plates are symmetrically arranged with the filter plate as the center, and the ends of the two sieve hole inclined plates away from each other are in contact with the inner wall of the triangular groove frame.

[0007] Further, the end of the sieve hole inclined plate away from the filter plate is in contact with the inner wall of the positioning hole, the end of the filter plate is in contact with the inner wall of the positioning hole, the surface of the baffle is matched with the inner wall of the protective plate, and the surface of the baffle is in contact with the inner wall of the sliding hole.

[0008] Further, the anti-blocking component includes a fixed plate, the top of the fixed plate is fixedly connected with the inner wall top of the filtering frame, the bottom of the fixed plate is fixedly connected with an electric rod, the bottom of the electric rod is fixedly connected with an elastic frame, the end of the elastic frame is fixedly connected with a pushing plate, the lower surface of the electric rod is fixedly connected with a circular rod, the surface of the circular rod is hingedly connected with a triangular frame, the end of the triangular frame away from the circular rod is hingedly connected with a sliding frame, the bottom of the sliding frame is fixedly connected with an elastic rod, the bottom of the elastic rod is fixedly connected with a cleaning plate, and the inner wall of the triangular groove frame is fixedly connected with a sliding rod.

[0009] Further, the number of the pushing plates is two, the two pushing plates are symmetrically arranged with the elastic frame as the center, and the ends of the two pushing plates away from each other are in contact with the inner wall of the triangular groove frame, the inner wall of the sliding frame is slidingly connected with the surface of the sliding rod, and the inner wall of the sliding frame and the surface of the sliding rod are provided with a distance.

[0010] Furthermore, there are two cleaning plates, which are symmetrically arranged around the round rod. The bottom of the cleaning plate contacts the top of the filter plate, and the end of the cleaning plate contacts the surface of the baffle. The end of the cleaning plate is inclined.

[0011] Furthermore, the shaking component includes a synchronizing rod, the inner wall of which is fixedly connected to the lower surface of the electric rod, a connecting plate fixedly connected to the end of the synchronizing rod, a pressing rod fixedly connected to the end of the connecting plate away from the synchronizing rod, a mounting bracket fixedly connected to the upper surface of the triangular groove frame, a grooved plate fixedly connected to the bottom of the mounting bracket, a damping spring rod fixedly connected to the end of the mounting bracket away from the triangular groove frame, and the end of the damping spring rod away from the mounting bracket fixedly connected to the inner wall of the filter frame.

[0012] Furthermore, the synchronizing rod is located above the round rod, and the synchronizing rod is symmetrically arranged with the electric rod as the center. The end of the triangular groove frame near the mounting frame is spaced apart from the inner wall of the filter frame, and the damping spring rod is inclined.

[0013] Furthermore, the number of damping spring rods is set to four, and the four damping spring rods are set to two groups, with two in each group. The two groups of damping spring rods are symmetrically arranged with the triangular groove frame as the center, and the end of the extrusion rod away from the linkage plate contacts the inner wall of the groove plate.

[0014] The present invention has the following beneficial effects: This invention involves pouring the ground aluminum slurry into the feed rack. The slurry flows through the feed rack into the inclined chute, where it is confined and flows into the triangular groove frame. After being filtered through the sieve holes in the triangular groove frame, the slurry flows into the conical frame. Larger aluminum particles and impurities remain inside the triangular groove frame, thus completing the filtration of the aluminum slurry. The filtered slurry then flows through the conical frame into the vertical pipe. A transfer pipe is installed on the surface of the vertical pipe to transport the filtered slurry. The sealing block contacts the surface of the protective plate, improving the sealing between the triangular groove frame and the sealing block. The aluminum slurry enters the triangular groove frame... After entering the filter, the sieve holes filter the aluminum slurry. Larger particles and impurities in the slurry remain inside the triangular groove frame. These large particles and impurities flow through the sieve hole inclined plate to the top of the filter plate and accumulate. As the aluminum slurry flows, the sieve hole inclined plate and the filter plate filter it again. After the aluminum slurry is filtered by the triangular groove frame, the electric actuator is activated to move the baffle. At this time, the sieve hole inclined plate and the filter plate slide inside the positioning hole. The positioning hole limits the position of the filter plate and improves its stability during movement. The filter plate moves to the outer end of the filter frame through the sliding hole to process the particles and impurities on the top of the filter plate. Larger particles accumulate together, making it easier to perform secondary grinding.

[0015] The electric rod moves through the synchronous rod to push the linkage plate to move, the linkage plate moves to drive the extrusion rod to move, two extrusion rods are arranged in a staggered manner, one extrusion rod is in contact with the inner wall of the groove plate, and the other extrusion rod is in contact with the surface of the groove plate, the extrusion rod moves to extrude the groove plate, the groove plate is extruded to push the triangular groove frame to shake, the triangular groove frame slightly shakes and vibrates around the shaft rod, the aluminum slurry quickly flows under the action of the shaking and vibrating of the triangular groove frame, the filtering efficiency of the triangular groove frame on the aluminum slurry is further improved, and the aluminum slurry collides with the inner wall of the triangular groove frame under the action of the shaking, so that the aluminum slurry is prevented from being blocked in the triangular groove frame.

[0016] The electric rod moves through the synchronous rod to push the linkage plate to move, the linkage plate moves to drive the extrusion rod to move, two extrusion rods are arranged in a staggered manner, one extrusion rod is in contact with the inner wall of the groove plate, and the other extrusion rod is in contact with the surface of the groove plate, the extrusion rod moves to extrude the groove plate, the groove plate is extruded to push the triangular groove frame to shake, the triangular groove frame slightly shakes and vibrates around the shaft rod, the aluminum slurry quickly flows under the action of the shaking and vibrating of the triangular groove frame, the filtering efficiency of the triangular groove frame on the aluminum slurry is further improved, and the aluminum slurry collides with the inner wall of the triangular groove frame under the action of the shaking, so that the aluminum slurry is prevented from being blocked in the triangular groove frame.

[0017] Of course, it is not necessary for any product embodying the present application to achieve all of the advantages set forth above. BRIEF DESCRIPTION OF DRAWINGS

[0018] In order to more clearly illustrate the technical solutions of the embodiments of the present application, the following will briefly introduce the drawings needed to be used in the embodiment description. Obviously, the drawings in the following description only some embodiments of the present application, and for those skilled in the art, other drawings can also be obtained without creative labor.

[0019] Figure 1 It is a schematic diagram of the overall structure of the present application; Figure 2 It is a schematic diagram of the sectional structure of the sealing block of the present application; Figure 3The schematic diagram of the cross section structure of the filter frame of the present application; Figure 4 The schematic diagram of the overall structure of the filter part of the present application; Figure 5 The schematic diagram of another structure of the filter part of the present application; Figure 6 The schematic diagram of the overall structure of the anti-blocking part of the present application; Figure 7 The schematic diagram of another structure of the anti-blocking part of the present application; Figure 8 The schematic diagram of the overall structure of the shaking part of the present application.

[0020] In the drawings, the components represented by each reference numeral are listed as follows: In the drawings, 1 is a filter frame, 2 is a feeding frame, 3 is a discharging hole, 4 is a transmission pipe, 5 is a vertical pipe, 6 is a chute, 7 is a circular hole, 8 is a sealing block, 9 is a sliding hole, 10 is a sealing door, 11 is a filter part, 12 is an anti-blocking part, 13 is a shaking part, 20 is a triangular recess frame, 21 is a sieve hole, 22 is a protective plate, 23 is a shaft rod, 24 is a rotating frame, 25 is an electric push rod, 26 is a positioning hole, 27 is a baffle, 28 is a sieve hole inclined plate, 29 is a filter plate, 30 is a fixed plate, 31 is a elastic frame, 32 is a sliding rod, 33 is an electric rod, 34 is a pushing plate, 35 is a triangular frame, 36 is a sliding frame, 37 is an elastic rod, 38 is a round rod, 39 is a cleaning plate, 50 is a synchronous rod, 51 is a mounting frame, 52 is a damping elastic rod, 53 is a linkage plate, 54 is a recess plate, and 55 is an extrusion rod. DETAILED DESCRIPTION

[0021] The technical solutions in the embodiments of the present application will be clearly and completely described below with reference to the drawings in the embodiments of the present application. Obviously, the described embodiments are only part of the embodiments of the present application, rather than all the embodiments. Based on the embodiments in the present application, all other embodiments obtained by those skilled in the art without creative work fall within the scope of the present application.

[0022] Please refer to Figures 1-8 The present application is an aluminum slurry impurity filtering device for aluminum powder production, which comprises a filter frame 1. The top of the filter frame 1 is connected with a feeding frame 2. The surface of the filter frame 1 is provided with a discharging hole 3. The bottom of the filter frame 1 is connected with a vertical pipe 5. The lower surface of the vertical pipe 5 is connected with a transmission pipe 4. The end of the vertical pipe 5 away from the transmission pipe 4 is hingedly connected with a sealing door 10. The inner wall of the filter frame 1 is fixedly connected with a sealing block 8. The top of the sealing block 8 is provided with a chute 6. The inner wall of the sealing block 8 is provided with a circular hole 7. The inner wall of the filter frame 1 is fixedly connected with a conical frame. The bottom of the conical frame is fixedly connected with the top of the vertical pipe 5. The inside of the sealing block 8 is provided with a sliding hole 9. The inside of the filter frame 1 is provided with a filter part 11. The filtering part 11 comprises a shaft 23, the end of the shaft 23 is fixedly connected with the inner wall of the conical frame, the surface of the shaft 23 is rotationally connected with a rotating frame 24, the top of the rotating frame 24 is fixedly connected with a triangular groove frame 20, the inner wall of the triangular groove frame 20 is provided with a sieve hole 21, the surface of the triangular groove frame 20 is fixedly connected with a protective plate 22, the inside of the triangular groove frame 20 is provided with a filter plate 29, the surface of the filter plate 29 is fixedly connected with a sieve inclined plate 28, the surface of the filter plate 29 is fixedly connected with a baffle 27, the surface of the triangular groove frame 20 is provided with a positioning hole 26, the surface of the baffle 27 is hingedly connected with an electric push rod 25, one end of the electric push rod 25 away from the baffle 27 is fixedly connected with the inner wall of the circular hole 7, the aluminum sheet slurry after grinding is poured into the inside of the feeding frame 2, the aluminum slurry flows into the inside of the chute 6 through the feeding frame 2, the aluminum slurry flows into the inside of the triangular groove frame 20 under the limiting of the chute 6, the aluminum slurry flows into the inside of the conical frame after being filtered through the sieve hole 21 in the triangular groove frame 20, some larger aluminum sheet particles and impurities are left in the inside of the triangular groove frame 20, so that the filtering of the aluminum slurry is completed, the aluminum slurry after filtering flows into the inside of the vertical pipe 5 through the conical frame, the transmission pipe 4 is arranged on the surface of the vertical pipe 5, so that the aluminum slurry after filtering is transmitted through the transmission pipe 4, the top of the filter plate 29 is provided with an anti-blocking part 12, the surface of the triangular groove frame 20 is provided with a shaking part 13.

[0023] The number of sealing blocks 8 is two, the two sealing blocks 8 are symmetrically arranged with the triangular groove frame 20 as the center, the top of the chute 6 is communicated with the feeding frame 2, the bottom of the chute 6 is located above the protective plate 22, the sliding hole 9 is communicated with the discharging hole 3.

[0024] The number of protective plates 22 is two, the two protective plates 22 are symmetrically arranged with the triangular groove frame 20 as the center, the ends of the two protective plates 22 away from each other are in contact with the surface of the sealing block 8, the number of sieve inclined plates 28 is two, the two sieve inclined plates 28 are symmetrically arranged with the filter plate 29 as the center, the ends of the two sieve inclined plates 28 away from each other are in contact with the inner wall of the triangular groove frame 20, after the aluminum slurry enters the inside of the triangular groove frame 20, the sieve hole 21 filters the aluminum slurry, and larger particles and impurities in the aluminum slurry are left in the inside of the triangular groove frame 20, the large particles and impurities flow to the top of the filter plate 29 through the sieve inclined plate 28, the sieve inclined plate 28 and the filter plate 29 filter the aluminum slurry again when the aluminum slurry flows, after the aluminum slurry is filtered by the triangular groove frame 20, the electric push rod 25 is started to push the baffle 27 to move, at this time, the sieve inclined plate 28 and the filter plate 29 slide in the inside of the positioning hole 26, the positioning hole 26 limits the filter plate 29 to improve the stability of the filter plate 29 when moving.

[0025] The end of the sieve inclined plate 28 away from the filter plate 29 is in contact with the inner wall of the positioning hole 26, the end of the filter plate 29 is in contact with the inner wall of the positioning hole 26, the surface of the baffle 27 is matched with the inner wall of the protection plate 22, and the surface of the baffle 27 is in contact with the inner wall of the sliding hole 9.

[0026] The anti-blocking component 12 comprises a fixed plate 30, the top of the fixed plate 30 is fixedly connected with the inner wall top of the filter frame 1, the bottom of the fixed plate 30 is fixedly connected with an electric rod 33, the bottom of the electric rod 33 is fixedly connected with an elastic frame 31, the end of the elastic frame 31 is fixedly connected with a pushing plate 34, the lower surface of the electric rod 33 is fixedly connected with a round rod 38, the surface of the round rod 38 is hinged with a triangular frame 35, the end of the triangular frame 35 away from the round rod 38 is hinged with a sliding frame 36, the bottom of the sliding frame 36 is fixedly connected with a spring rod 37, the bottom of the spring rod 37 is fixedly connected with a cleaning plate 39, the inner wall of the triangular groove frame 20 is fixedly connected with a sliding rod 32, when the aluminum paste is filtered in the triangular groove frame 20, the electric rod 33 is started to move up and down in the filter frame 1, the electric rod 33 moves to push the pushing plate 34 to move on the inner wall of the triangular groove frame 20 through the elastic frame 31, the pushing plate 34 moves up and down with the electric rod 33 to push the aluminum paste to flow in the triangular groove frame 20, so as to avoid the aluminum paste from being accumulated in the triangular groove frame 20 to cause blockage, the electric rod 33 moves to pull the center of the triangular frame 35 to move through the round rod 38, and the sliding frame 36 cooperates with the sliding rod 32 to limit the end of the triangular frame 35, at this time, the center of the triangular frame 35 moves to pull the sliding frame 36 to move on the surface of the sliding rod 32, the sliding frame 36 moves to push the cleaning plate 39 to move on the surface of the filter plate 29 through the spring rod 37, the aluminum paste is pushed to flow on the top of the filter plate 29 by the cleaning plate 39, so as to avoid a large amount of aluminum paste from being accumulated on the top of the filter plate 29 to cause blockage.

[0027] The number of the pushing plates 34 is two, the two pushing plates 34 are symmetrically arranged with the elastic frame 31 as the center, the ends of the two pushing plates 34 away from each other are in contact with the inner wall of the triangular groove frame 20, the inner wall of the sliding frame 36 is slidingly connected with the surface of the sliding rod 32, and the inner wall of the sliding frame 36 and the surface of the sliding rod 32 are provided with a distance.

[0028] The number of the cleaning plates 39 is two, the two cleaning plates 39 are symmetrically arranged with the round rod 38 as the center, the bottom of the cleaning plate 39 is in contact with the top of the filter plate 29, the end of the cleaning plate 39 is in contact with the surface of the baffle 27, and the end of the cleaning plate 39 is inclined.

[0029] The shaking part 13 comprises a synchronous rod 50, the inner wall of the synchronous rod 50 is fixedly connected with the lower surface of the electric rod 33, the end of the synchronous rod 50 is fixedly connected with a linkage plate 53, the end of the linkage plate 53 away from the synchronous rod 50 is fixedly connected with a pressing rod 55, the upper surface of the triangular groove frame 20 is fixedly connected with a mounting frame 51, the bottom of the mounting frame 51 is fixedly connected with a groove plate 54, the end of the mounting frame 51 away from the triangular groove frame 20 is fixedly connected with a damping spring rod 52, the end of the damping spring rod 52 away from the mounting frame 51 is fixedly connected with the inner wall of the filter frame 1, the electric rod 33 pushes the linkage plate 53 to move through the synchronous rod 50 when moving, the linkage plate 53 drives the pressing rod 55 to move when moving, the pressing rod 55 is provided with two, and the two pressing rods 55 are staggered, one pressing rod 55 is in contact with the inner wall of the groove plate 54, and the other pressing rod 55 is in contact with the surface of the groove plate 54, the pressing rod 55 extrudes the groove plate 54 when moving, the groove plate 54 pushes the triangular groove frame 20 to shake after being extruded, the triangular groove frame 20 slightly shakes and vibrates around the shaft rod 23, and the aluminum paste quickly flows under the action of the shaking and vibrating of the triangular groove frame 20.

[0030] The synchronous rod 50 is located above the round rod 38, the synchronous rod 50 is symmetrically arranged around the electric rod 33, the end of the triangular groove frame 20 close to the mounting frame 51 is provided with a distance from the inner wall of the filter frame 1, and the damping spring rod 52 is inclined.

[0031] The number of the damping spring rod 52 is four, the four damping spring rods 52 are arranged in two groups, and the number of each group is two, the two groups of damping spring rods 52 are symmetrically arranged around the triangular groove frame 20, and the end of the pressing rod 55 away from the linkage plate 53 is in contact with the inner wall of the groove plate 54.

[0032] When in use, the aluminum slurry after grinding is poured into the inside of the feeding rack 2, and the aluminum slurry flows into the inside of the chute 6 through the feeding rack 2, and then flows into the inside of the triangular groove frame 20 under the limitation of the chute 6, and then flows into the inside of the conical frame after being filtered through the sieve holes 21 in the triangular groove frame 20, and some larger aluminum particles and impurities are left in the inside of the triangular groove frame 20, so that the filtering of the aluminum slurry is completed, and then the filtered aluminum slurry flows into the inside of the vertical pipe 5 through the conical frame, and the transmission pipe 4 is arranged on the surface of the vertical pipe 5, so that the filtered aluminum slurry is transmitted through the transmission pipe 4, the sealing block 8 is in contact with the surface of the protection plate 22, the sealing between the triangular groove frame 20 and the sealing block 8 is improved, the sieve holes 21 filter the aluminum slurry after the aluminum slurry enters the inside of the triangular groove frame 20, and the larger particles and impurities in the aluminum slurry are left in the inside of the triangular groove frame 20, and the large particles and impurities flow into the top of the filter plate 29 through the sieve hole inclined plate 28, and the sieve hole inclined plate 28 and the filter plate 29 filter the aluminum slurry again when the aluminum slurry flows, and the aluminum slurry is filtered by the triangular groove frame 20, and then the electric push rod 25 is started to push the baffle 27 to move, at this time the sieve hole inclined plate 28 and the filter plate 29 slide in the inside of the positioning hole 26, the filter plate 29 is limited by the positioning hole 26, and the stability of the filter plate 29 during movement is improved, and the filter plate 29 moves to the outer end of the filter frame 1 through the sliding hole 9, so that the particles and impurities on the top of the filter plate 29 are treated, and the larger particles are accumulated together, so that the secondary grinding is facilitated; When the aluminum slurry is filtered in the inside of the triangular groove frame 20, the electric rod 33 is started to move up and down in the inside of the filter frame 1, the electric rod 33 pushes the pushing plate 34 to move on the inner wall of the triangular groove frame 20 through the elastic frame 31 when moving, the pushing plate 34 pushes the aluminum slurry to flow in the inside of the triangular groove frame 20 when moving up and down with the electric rod 33, so that the aluminum slurry is prevented from being accumulated in the inside of the triangular groove frame 20 to cause blockage, the center of the triangular frame 35 is moved by the round rod 38 when the electric rod 33 moves, the end of the triangular frame 35 is limited by the sliding frame 36 and the slide rod 32, at this time the center of the triangular frame 35 is moved to pull the sliding frame 36 to move on the surface of the slide rod 32, the cleaning plate 39 is pushed to move on the surface of the filter plate 29 by the elastic rod 37 when the sliding frame 36 moves, the aluminum slurry is pushed to flow on the top of the filter plate 29 by the cleaning plate 39, so that a large amount of aluminum slurry is prevented from being accumulated on the top of the filter plate 29 to cause blockage, the filtering efficiency of the aluminum slurry by the triangular groove frame 20 and the filter plate 29 is improved, the pushing plate 34 is kept in contact with the inner wall of the triangular groove frame 20 under the elastic pressure of the elastic frame 31, so that the pushing effect of the pushing plate 34 is improved, the cleaning plate 39 is pushed to move upward by the slope at the end of the cleaning plate 39 when the baffle 27 moves, so that the cleaning plate 39 is separated from the baffle 27, so that the filter plate 29 is pushed out of the outer end of the filter frame 1 to collect the large particles; The electric lever 33 pushes the linkage plate 53 to move through the synchronous lever 50 when moving, and the linkage plate 53 drives the extrusion lever 55 to move when moving, the extrusion lever 55 is provided with two, and the two extrusion levers 55 are staggered, one extrusion lever 55 is in contact with the inner wall of the groove plate 54, and the other extrusion lever 55 is in contact with the surface of the groove plate 54, when the extrusion lever 55 moves, the groove plate 54 is extruded, and the groove plate 54 is extruded to push the triangular groove frame 20 to shake, the triangular groove frame 20 slightly shakes and vibrates around the shaft 23, the aluminum slurry quickly flows under the action of the triangular groove frame 20 shaking and vibrating, further improves the filtering efficiency of the triangular groove frame 20 to the aluminum slurry, when the triangular groove frame 20 reciprocating shakes, the aluminum slurry will impact the inner wall of the triangular groove frame 20 under the action of shaking, avoiding the situation that the aluminum slurry is accumulated in the inside of the triangular groove frame 20 and is blocked.

[0033] The preferred embodiments of the application disclosed above are only used to help explain the application. The preferred embodiments do not describe all the details, and the application is not limited to the specific embodiments described. Obviously, according to the content of the specification, many modifications and changes can be made. The specification selects and specifically describes these embodiments in order to better explain the principles and practical applications of the application, so that those skilled in the art can well understand and utilize the application. The application is limited by the claims and their entire scope and equivalents.

Claims

1. An aluminum slurry impurity filtration device for aluminum powder production, comprising a filter frame (1), a feed rack (2) connected to the top of the filter frame (1), a discharge hole (3) provided on the surface of the filter frame (1), a vertical pipe (5) connected to the bottom of the filter frame (1), a transmission pipe (4) connected to the lower surface of the vertical pipe (5), a sealing door (10) hinged to one end of the vertical pipe (5) away from the transmission pipe (4), a sealing block (8) fixedly connected to the inner wall of the filter frame (1), a sloping groove (6) provided on the top of the sealing block (8), a round hole (7) provided on the inner wall of the sealing block (8), a conical frame fixedly connected to the inner wall of the filter frame (1), the bottom of the conical frame fixedly connected to the top of the vertical pipe (5), and a sliding hole (9) provided inside the sealing block (8), characterized in that, The filter frame (1) is provided with a filter component (11) inside. The filter component (11) includes a shaft (23), the end of which is fixedly connected to the inner wall of a conical frame. A rotating frame (24) is rotatably connected to the surface of the shaft (23). A triangular groove frame (20) is fixedly connected to the top of the rotating frame (24). A sieve hole (21) is opened on the inner wall of the triangular groove frame (20). A protective plate (22) is fixedly connected to the surface of the triangular groove frame (20). A filter plate (29) is arranged inside the triangular groove frame (20). The surface of the filter plate (29) is fixedly connected to a sieve hole inclined plate (28), the surface of the filter plate (29) is fixedly connected to a baffle (27), the surface of the triangular groove frame (20) is provided with a positioning hole (26), the surface of the baffle (27) is hinged with an electric push rod (25), the end of the electric push rod (25) away from the baffle (27) is fixedly connected to the inner wall of the round hole (7), the top of the filter plate (29) is provided with an anti-clogging component (12), and the surface of the triangular groove frame (20) is provided with a shaking component (13).

2. The aluminum slurry impurity filtration device for aluminum powder production according to claim 1, characterized in that: The number of the sealing blocks (8) is set to two, and the two sealing blocks (8) are symmetrically arranged with the triangular groove frame (20) as the center. The top of the inclined groove (6) is connected to the feed frame (2), the bottom of the inclined groove (6) is located above the protective plate (22), and the sliding hole (9) is connected to the discharge hole (3).

3. The aluminum slurry impurity filtration device for aluminum powder production according to claim 2, characterized in that: There are two protective plates (22), which are symmetrically arranged around the triangular groove frame (20). The ends of the two protective plates (22) that are far apart from each other are in contact with the surface of the sealing block (8). There are two sieve hole inclined plates (28), which are symmetrically arranged around the filter plate (29). The ends of the two sieve hole inclined plates (28) that are far apart from each other are in contact with the inner wall of the triangular groove frame (20).

4. The aluminum slurry impurity filtration device for aluminum powder production according to claim 3, characterized in that: The end of the inclined plate (28) away from the filter plate (29) is in contact with the inner wall of the positioning hole (26), the end of the filter plate (29) is in contact with the inner wall of the positioning hole (26), the surface of the baffle (27) is adapted to the inner wall of the protective plate (22), and the surface of the baffle (27) is in contact with the inner wall of the sliding hole (9).

5. The aluminum slurry impurity filtration device for aluminum powder production according to claim 4, characterized in that: The anti-clogging component (12) includes a fixed plate (30), the top of which is fixedly connected to the top of the inner wall of the filter frame (1), an electric rod (33) is fixedly connected to the bottom of the fixed plate (30), an elastic frame (31) is fixedly connected to the bottom of the electric rod (33), a pusher plate (34) is fixedly connected to the end of the elastic frame (31), a round rod (38) is fixedly connected to the lower surface of the electric rod (33), a triangular frame (35) is hinged to the surface of the round rod (38), a sliding frame (36) is hinged to the end of the triangular frame (35) away from the round rod (38), a spring rod (37) is fixedly connected to the bottom of the sliding frame (36), a cleaning plate (39) is fixedly connected to the bottom of the spring rod (37), and a sliding rod (32) is fixedly connected to the inner wall of the triangular groove frame (20).

6. The aluminum slurry impurity filtration device for aluminum powder production according to claim 5, characterized in that: There are two pusher plates (34). The two pusher plates (34) are symmetrically arranged with the elastic frame (31) as the center. The ends of the two pusher plates (34) that are far apart from each other are in contact with the inner wall of the triangular groove frame (20). The inner wall of the sliding frame (36) is slidably connected to the surface of the slide rod (32), and there is a distance between the inner wall of the sliding frame (36) and the surface of the slide rod (32).

7. The aluminum slurry impurity filtration device for aluminum powder production according to claim 6, characterized in that: There are two cleaning plates (39). The two cleaning plates (39) are symmetrically arranged with the round rod (38) as the center. The bottom of the cleaning plate (39) is in contact with the top of the filter plate (29). The end of the cleaning plate (39) is in contact with the surface of the baffle (27). The end of the cleaning plate (39) is inclined.

8. The aluminum slurry impurity filtration device for aluminum powder production according to claim 7, characterized in that: The shaking component (13) includes a synchronizing rod (50), the inner wall of which is fixedly connected to the lower surface of the electric rod (33), a connecting plate (53) is fixedly connected to the end of the synchronizing rod (50), a pressing rod (55) is fixedly connected to the end of the connecting plate (53) away from the synchronizing rod (50), a mounting bracket (51) is fixedly connected to the upper surface of the triangular groove frame (20), a groove plate (54) is fixedly connected to the bottom of the mounting bracket (51), a damping spring rod (52) is fixedly connected to the end of the mounting bracket (51) away from the triangular groove frame (20), and the end of the damping spring rod (52) away from the mounting bracket (51) is fixedly connected to the inner wall of the filter frame (1).

9. The aluminum slurry impurity filtration device for aluminum powder production according to claim 8, characterized in that: The synchronizing rod (50) is located above the round rod (38). The synchronizing rod (50) is symmetrically arranged with the electric rod (33) as the center. The end of the triangular groove frame (20) near the mounting frame (51) is spaced away from the inner wall of the filter frame (1). The damping spring rod (52) is inclined.

10. The aluminum slurry impurity filtration device for aluminum powder production according to claim 9, characterized in that: The number of damping spring rods (52) is set to four, and the four damping spring rods (52) are set to two groups, and each group has two. The two groups of damping spring rods (52) are symmetrically arranged with the triangular groove frame (20) as the center. The end of the extrusion rod (55) away from the connecting plate (53) contacts the inner wall of the groove plate (54).

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