A sludge collecting device for copper foil production filtration

Abstract

The present application relates to the technical field of sludge collection, in particular to a sludge collecting device for copper foil production filtering, which comprises a workbench, a quantitative feeding mechanism, a compression mechanism, a cleaning mechanism, a classification collecting structure, a rotating mechanism and a filtering and separating mechanism; the workbench has a first station, a second station and a third station; the quantitative feeding mechanism, the compression mechanism and the cleaning mechanism are respectively arranged at the first station, the second station and the third station; the classification collecting structure is arranged below the workbench; the rotating mechanism comprises a rotating disc, which is arranged above the workbench and parallel to the working surface of the workbench, and the axis of the rotating disc is collinear with the central axis of the workbench; the filtering and separating mechanism is arranged on the rotating disc and comprises three filtering assemblies, which are arranged in an annular array on the rotating disc; the workbench, the quantitative feeding mechanism, the compression mechanism, the rotating mechanism and the filtering and separating mechanism are arranged, so that the feeding and extrusion are realized at the same time, and the processing efficiency of the sludge is improved.

Description

Technical Field

[0001] The invention relates to the technical field of sludge collection, in particular to a sludge collection device for copper foil production filtration. Background Art

[0002] Chinese patent CN210656635U discloses an automatic sludge collection device for copper foil production, and its working principle is as follows: first, the motor is connected to an external power supply to make it work, and the motor drives the spiral plate to rotate to rotate one of the first cylinders to the bottom of the compression sleeve. Secondly, the first cylinder is started to push the supporting plate to the highest point and clamp it into the compression sleeve. At this time, the feed pipe pours an appropriate amount of sewage into the compression sleeve, and the water in the sewage overflows through the filter screen. Then the second cylinder is started to push the compression plate downward to compress the sewage, so that the water is quickly discharged and the sludge is squeezed to form a mud cake. Then the first cylinder and the second cylinder shrink at the same time. At this time, the motor continues to run to drive the spiral plate to rotate so that the supporting plate with the mud cake is turned away from the compression sleeve, and the next supporting plate without the mud cake is rotated to the bottom of the compression sleeve. Then the worker removes the mud cake, and repeats the above process to continuously compress and collect the sludge.

[0003] The above solution still has the following problems: the device combines the four processes of feeding, draining, extruding and discharging in one workstation. Feeding, draining, extruding and discharging can only be performed again after the previous processes are completed, resulting in a long time for a complete processing, which makes the working efficiency of the device low. Summary of the Invention

[0004] In response to the above problems, a sludge collection device for copper foil production filtration is provided. The present invention is provided with a workbench, a quantitative feeding mechanism, a compression mechanism, a cleaning mechanism, a rotating mechanism and a filtering and separating mechanism, thereby achieving simultaneous feeding and extrusion, and improving the sludge treatment efficiency.

[0005] In order to solve the problems of the prior art, the present invention provides a sludge collection device for copper foil production filtration, comprising a workbench, a quantitative feeding mechanism, a compression mechanism, a cleaning mechanism, a classification and collection structure, a rotating mechanism and a filtering and separating mechanism; the workbench has a first station, a second station and a third station; the quantitative feeding mechanism, the compression mechanism and the cleaning mechanism are respectively arranged at the first station, the second station and the third station; the classification and collection structure is arranged below the workbench; the rotating mechanism comprises a turntable, which is arranged above the workbench, the turntable is parallel to the working surface of the workbench, and the axis of the turntable is collinear with the central axis of the workbench; the filtering and separating mechanism is arranged on the turntable, and the filtering and separating mechanism comprises three filtering components, and the three filtering components are arranged in a ring array on the turntable.

[0006] Preferably, the filter assembly includes an annular filter screen and a bottom plate; a plurality of filter meshes are provided on the side wall of the annular filter screen, and the axis of the annular filter screen is parallel to the axis of the turntable; the bottom plate is arranged at the lower end of the annular filter screen, and the diameter of the bottom plate is larger than the outer diameter of the annular filter screen, and the bottom plate is tightly pressed against the lower end of the annular filter screen.

[0007] Preferably, a plurality of water leakage holes are provided on the surface of the bottom plate, and the plurality of water leakage holes are located outside the vertical projection of the annular filter screen on the bottom plate.

[0008] Preferably, the filtering and separating mechanism further comprises a rotating arm assembly, which is arranged in the middle of the turntable, and the turntable assembly is connected to the three filtering assemblies.

[0009] Preferably, the filtering and separating mechanism further comprises a vibration structure, and there are three vibration structures, which are arranged in a circular array on the turntable, and the three vibration structures correspond to the three filtering components respectively.

[0010] Preferably, the filtering and separating mechanism further comprises a separation structure, and there are three separation structures, the three separation structures are arranged in a circular array on the turntable, and the three separation structures correspond to the three vibration structures respectively.

[0011] Preferably, the rotating mechanism also includes a main rotating shaft and a rotating drive structure; the axis of the main rotating shaft is colinear with the axis of the turntable, one end of the main rotating shaft is connected to the turntable, and the other end of the main rotating shaft passes downward through the workbench; the rotating drive structure is arranged at the lower end of the workbench, and the rotating drive structure is used to drive the main rotating shaft to rotate.

[0012] Preferably, the rotating mechanism also includes a supporting structure, which includes a plurality of fan-shaped support blocks and an annular support track; the plurality of fan-shaped support blocks are arranged in an annular array on the edge of the turntable, and a plurality of rollers are provided on the fan-shaped support blocks; the annular support track is fixed on the turntable, and the axis of the annular support track is collinear with the axis of the turntable, and the upper surface of the annular support track is tangent to the roller.

[0013] Preferably, the cleaning mechanism includes a third bracket, a second lifting drive, a first rotary drive and a cleaning brush; one end of the third bracket is connected to the workbench; the second lifting drive is installed at the other end of the third bracket; the first rotary drive is connected to the output end of the second lifting drive; the cleaning brush is connected to the output shaft of the first rotary drive, and the cleaning brush includes a horizontal cleaning surface and an annular cleaning surface.

[0014] Preferably, the classification collection structure includes a collection box and three collection bins; the collection box is located at the lower end of the workbench, and the interior of the collection box is divided into three cavities, which correspond to the first station, the second station and the third station of the workbench respectively; the three collection bins are respectively arranged in the three cavities.

[0015] Compared with the prior art, the present invention has the following beneficial effects:

[0016] 1. The present invention is provided with a workbench, a quantitative feeding mechanism, a compression mechanism, a cleaning mechanism, a classification and collection structure, a rotating mechanism and a filtering and separating mechanism. The three filtering components on the turntable correspond to the first station, the second station and the third station respectively. The quantitative feeder puts a fixed volume of sludge onto the filtering component. The sludge is separated into solid and liquid on the filtering component. The solid components in the sludge remain inside the filtering component, and the water in the sludge flows into the classification and collection structure through the drop hole. The turntable rotates to rotate the filtering component containing the sludge to the lower end of the compression mechanism. The first lifting drive drives the extrusion plate to move toward the filtering component, and the extrusion plate presses the filtering component The sludge in the filter is squeezed into a cake shape, and then the cake-shaped sludge is discharged into the classification and collection structure through the drop hole. The filter component that discharges the cake-shaped sludge rotates to the lower end of the cleaning mechanism, and the cleaning mechanism cleans the filter component. The cleaned filter component is then rotated to the lower end of the quantitative feeding mechanism. Through the cooperation of the turntable and the three filter components, the three filter components always correspond to the quantitative feeding mechanism, the compression mechanism and the cleaning mechanism. When the compression mechanism squeezes the sludge in the square filter component below it, the quantitative feeding mechanism feeds the filter component below it, thereby realizing simultaneous feeding and squeezing, and improving the sludge treatment efficiency.

[0017] 2. The present invention is provided with an annular filter screen and a bottom plate. The annular filter screen and the bottom plate are provided. The annular filter screen and the bottom plate are designed to be split. When the sludge is squeezed, the bottom plate is pressed against the lower end of the annular filter screen, so that the bottom plate can provide an upward force to the sludge in the annular filter screen. After the sludge is squeezed into a cake shape, the bottom plate is separated from the annular filter screen, so that the lower end of the annular filter screen is opened, and the first lifting drive continues to apply a downward force to the squeezing plate, and the squeezing plate pushes the cake-shaped sludge out of the annular filter screen, thereby realizing timely discharge of the extruded cake-shaped sludge and reducing the time that the filter component stays at the compression mechanism. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] Figure 1 A three-dimensional diagram of a sludge collection device for filtering copper foil production.

[0019] Figure 2 This is a front view of a sludge collection device for copper foil production filtration.

[0020] Figure 3 yes Figure 2 Cross-sectional view at AA in the middle.

[0021] Figure 4 The present invention is a three-dimensional diagram of a quantitative feeding mechanism and a filter assembly in a sludge collection device for filtering copper foil production.

[0022] Figure 5 A three-dimensional diagram of a compression mechanism and filter assembly in a sludge collection device for filtering copper foil production.

[0023] Figure 6 The present invention is a three-dimensional diagram of a workbench, a rotating mechanism and a filtering and separating mechanism in a sludge collecting device for filtering copper foil production.

[0024] Figure 7 The present invention is a three-dimensional diagram of a filter component in a sludge collection device for filtering copper foil production.

[0025] Figure 8 A three-dimensional diagram of an annular filter screen and rotating arm assembly in a sludge collection device for filtering copper foil production.

[0026] Figure 9 A three-dimensional diagram of the filter assembly and vibration structure of a sludge collection device used for copper foil production filtration.

[0027] Figure 10 The present invention is a three-dimensional diagram of the filter assembly, vibration structure and separation structure of a sludge collection device for copper foil production filtration.

[0028] Figure 11 It is a three-dimensional diagram of the rotating mechanism in the sludge collection device used for filtering copper foil production.

[0029] Figure 12 A three-dimensional diagram of the workbench, turntable, and support structure of a sludge collection device used in copper foil production filtration.

[0030] Figure 13 The present invention is a three-dimensional diagram of the cleaning mechanism and filter components in a sludge collection device for filtering copper foil production.

[0031] Figure 14 It is a three-dimensional diagram of the classification and collection structure in a sludge collection device for copper foil production filtration.

[0032] The numbers in the figure are: 1. workbench; 2. quantitative feeding mechanism; 21. first bracket; 22. quantitative feeder; 3. compression mechanism; 31. second bracket; 32. first lifting drive; 33. extrusion plate; 4. cleaning mechanism; 41. third bracket; 42. second lifting drive; 43. first rotary drive; 44. cleaning brush; 5. classification and collection structure; 51. collection box; 52. collection bin; 6. rotating mechanism; 61. turntable; 611. drop hole; 62. main rotating shaft; 63. rotary drive structure; 631. driven gear; 632. driving gear; 633. second rotary drive; 64. supporting structure; 641. fan-shaped support block; 6411. Roller; 642. Annular support track; 7. Filtering and separating mechanism; 71. Filter assembly; 711. Annular filter screen; 712. Bottom plate; 7121. Leakage hole; 72. Rotating arm assembly; 721. Fixed column; 722. Mounting arm; 73. Vibration structure; 731. U-shaped frame; 732. Connecting assembly; 7321. Arc plate; 7322. Connecting plate; 7323. Fixed plate; 7324. Guide column; 7325. Spring; 733. Vibrator; 74. Separation structure; 741. Guide assembly; 7411. Rectangular frame; 7412. Guide crossbar; 7413. Slider; 742. Connecting column; 743. Linear drive. DETAILED DESCRIPTION

[0033] In order to further understand the features, technical means, specific objectives and functions achieved by the present invention, the present invention is further described in detail below with reference to the accompanying drawings and specific embodiments.

[0034] Reference Figures 1 to 14 As shown: A sludge collection device for copper foil production filtration, characterized in that it includes a workbench 1, a quantitative feeding mechanism 2, a compression mechanism 3, a cleaning mechanism 4, a classification collection structure 5, a rotating mechanism 6 and a filtering and separating mechanism 7; the workbench 1 has a first station, a second station and a third station; the quantitative feeding mechanism 2, the compression mechanism 3 and the cleaning mechanism 4 are respectively arranged at the first station, the second station and the third station, the quantitative feeding mechanism 2 includes a first bracket 21 and a quantitative feeder 22, the compression mechanism 3 includes a second bracket 31, a first lifting drive 32 and an extrusion plate 33; the classification collection structure 5 is arranged below the workbench 1; the rotating mechanism 6 includes a turntable 61, which is arranged above the workbench 1. The turntable 61 is parallel to the working surface of the workbench 1, and the axis of the turntable 61 is collinear with the central axis of the workbench 1. Three blanking holes 611 are opened on the turntable 61, and the three blanking holes 611 are arranged in a circular array about the central axis of the turntable 61; the filtering and separation mechanism 7 is arranged on the turntable 61, and the filtering and separation mechanism 7 includes three filter assemblies 71. The three filter assemblies 71 are arranged in a circular array on the turntable 61, and the three filter assemblies 71 are respectively located above the three blanking holes 611.

[0035] The three filter assemblies 71 on the turntable 61 correspond to the first station, the second station and the third station respectively. The quantitative feeder 22 puts a fixed volume of sludge onto the filter assembly 71. The sludge is separated into solid and liquid on the filter assembly 71. The solid components in the sludge remain inside the filter assembly 71, and the water in the sludge flows into the classification and collection structure 5 through the drop hole 611. The turntable 61 rotates to rotate the filter assembly 71 containing the sludge to the lower end of the compression mechanism 3. The first lifting driver 32 drives the extrusion plate 33 to move toward the filter assembly 71. The extrusion plate 33 squeezes the sludge in the filter assembly 71 into a cake shape, and then the cake-shaped sludge is passed through the drop hole 611 is discharged into the classification and collection structure 5, and the filter component 71 that discharges the cake-like sludge is rotated to the lower end of the cleaning mechanism 4. The cleaning mechanism 4 cleans the filter component 71. The cleaned filter component 71 is then rotated to the lower end of the quantitative feeding mechanism 2. Through the cooperation of the turntable 61 and the three filter components 71, the three filter components 71 always correspond to the quantitative feeding mechanism 2, the compression mechanism 3 and the cleaning mechanism 4. When the compression mechanism 3 squeezes the sludge in the square filter component 71 below it, the quantitative feeding mechanism 2 feeds the filter component 71 below it, thereby realizing simultaneous feeding and squeezing, and improving the sludge treatment efficiency.

[0036] Reference Figure 6 and Figure 7 As shown: the filter assembly 71 includes an annular filter screen 711 and a bottom plate 712; a plurality of filter meshes are provided on the side wall of the annular filter screen 711, and the axis of the annular filter screen 711 is parallel to the axis of the turntable 61; the bottom plate 712 is arranged at the lower end of the annular filter screen 711, and the diameter of the bottom plate 712 is larger than the outer diameter of the annular filter screen 711, and the bottom plate 712 is tightly pressed against the lower end of the annular filter screen 711.

[0037] The squeezing plate 33 squeezes the sludge in the filter assembly 71 from the upper end of the sludge. The lower end of the filter assembly 71 needs to provide an upward supporting force. The lower end of the filter assembly 71 needs to be closed. When the cake-shaped sludge in the filter assembly 71 is discharged, the filter assembly 71 needs to be turned over so that the open end of the filter assembly 71 faces the direction to facilitate the discharge of the cake-shaped sludge. By setting the annular filter screen 711 and the bottom plate 712, the annular filter screen 711 and the bottom plate 712 are designed to be split. When squeezing the sludge, the bottom plate 712 and the annular filter screen 711 are separated. The lower end of the annular filter screen 711 is pressed tightly, so that the bottom plate 712 can provide an upward force on the sludge in the annular filter screen 711. After the sludge is squeezed into a cake shape, the bottom plate 712 is separated from the annular filter screen 711, so that the lower end of the annular filter screen 711 is opened, and the first lifting driver 32 continues to apply a downward force to the squeezing plate 33, and the squeezing plate 33 pushes the cake-shaped sludge out of the annular filter screen 711, thereby realizing timely discharge of the extruded cake-shaped sludge and reducing the time that the filter component 71 stays at the compression mechanism 3.

[0038] Reference Figure 7 As shown, a plurality of water leakage holes 7121 are opened on the surface of the bottom plate 712 , and the plurality of water leakage holes 7121 are located outside the vertical projection of the annular filter 711 on the bottom plate 712 .

[0039] The surface of the bottom plate 712 is flat, and the water that passes through the annular filter screen 711 may remain on the bottom plate 712. After the compression mechanism 3 squeezes the sludge in the annular filter screen 711, the bottom plate 712 is separated from the annular filter screen 711. During this process, the residual water on the bottom plate 712 may fall into the classification and collection structure 5 through the drop hole 611 and be collected together with the cake-like sludge. By opening a number of leakage holes 7121 on the surface of the bottom plate 712, the water on the bottom plate 712 will fall from the leakage holes 7121. During the rotation of the turntable 61, the residual water on the bottom plate 712 is subjected to inertia and is relatively displaced from the bottom plate 712. The residual water on the bottom plate 712 will be discharged from the adjacent leakage port, thereby achieving the goal of keeping the surface of the bottom plate 712 in a relatively dry state at the compression mechanism 3, avoiding excessive water from contacting the cake-like sludge.

[0040] Reference Figure 6 and Figure 8 As shown: the filtering and separating mechanism 7 also includes a rotating arm assembly 72, which is arranged in the middle of the turntable 61, and the turntable 61 assembly is connected to the three filtering assemblies 71, and the rotating arm assembly 72 includes a fixed column 721 and a mounting arm 722, one end of the fixed column 721 is connected to the turntable 61, and the axis of the fixed column 721 is collinear with the axis of the turntable 61, and the mounting arm 722 is connected to the three annular filter screens 711.

[0041] When the turntable 61 rotates, it drives the fixed column 721 to rotate, and the fixed column 721 drives the mounting arm 722 to rotate. Since the distances between the three filter components 71 are the same, after the rotating arm component 72 rotates one filter component 71 to the bottom of the quantitative feeding mechanism 2, the other two filter components 71 are respectively located under the compression mechanism 3 and the cleaning mechanism 4, thereby realizing the synchronous movement of the three filter components 71 to the corresponding workstations.

[0042] Reference Figure 6 and Figure 9As shown: the filtering and separating mechanism 7 also includes a vibration structure 73, which has three vibration structures 73. The three vibration structures 73 are arranged in a ring array on the turntable 61. The three vibration structures 73 correspond to the three filtering components 71 respectively. The vibration structure 73 includes a U-shaped frame 731, two connecting components 732 and two vibrators 733. The U-shaped frame 731 is semi-wrapped to cover the bottom plate 712. The two connecting components 732 are respectively arranged at both ends of the U-shaped frame 731. The connecting component 732 includes an arc plate 7321, a connecting plate 7322, a fixing plate 7323, two guide columns 7324 and two springs 7325. The arc plate 7321 is connected to one side of the bottom plate 712, the connecting plate 7322 is connected to the arc plate 7321, and the fixing plate 7323 is fixed. The fixed plate 7323 is connected to one end of the U-shaped frame 731, and the connecting plate 7322 is parallel to the fixed plate 7323. The two guide columns 7324 are respectively arranged at both ends of the connecting plate 7322, one end of the guide column 7324 is connected to one end of the connecting plate 7322, and the other end of the guide column 7324 passes through the connecting plate 7322 and is slidably connected to the connecting plate 7322. The two springs 7325 are respectively mounted on the two guide columns 7324, and the two ends of the spring 7325 are respectively abutted against the connecting plate 7322 and the fixed plate 7323. The two vibrators 733 are respectively arranged on the two connecting components 732, and the vibrators 733 are fixedly mounted on the fixed plate 7323. The output end of the vibrator 733 is abutted against the connecting plate 7322.

[0043] The filter assembly 71 rotates to the bottom of the quantitative feeding mechanism 2, and the quantitative feeder 22 injects a fixed volume of sludge into the space surrounded by the annular filter screen 711 and the bottom plate 712. At this time, the sludge gathers in the middle of the bottom plate 712 to form a sludge pile. The water in the sludge gathers in the middle of the sludge pile, which is not conducive to the discharge of water in the sludge. By setting the vibration structure 73, the two vibrators 733 work successively, and the two ends of the bottom plate 712 move back and forth along the axis direction of the guide column 7324. Under the action of the reciprocating vibration of the bottom plate 712, the sludge pile collapses and spreads toward the surrounding areas of the bottom plate 712, and the water in the middle of the sludge pile is released, thereby achieving the discharge of most of the water in the sludge and preventing the sludge with a large water content from being transferred to the bottom of the compression mechanism 3.

[0044] Reference Figure 3 and Figure 10As shown: the filtering and separating mechanism 7 also includes a separation structure 74, which has three separation structures 74. The three separation structures 74 are arranged in an annular array on the turntable 61, and the three separation structures 74 correspond to the three vibration structures 73 respectively. The separation structure 74 includes a guide structure, a connecting column 742 and two linear drivers 743. The guide structure is arranged at the lower end of the U-shaped frame 731. The guide structure includes a rectangular frame 7411, a guide cross bar 7412 and a slider 7413. The rectangular frame 7411 is fixedly mounted on the turntable 61. The guide The two ends of the cross bar 7412 are respectively connected to the two ends of the rectangular frame 7411, the slider 7413 is slidably set on the guide cross bar 7412, the upper end of the slider 7413 is connected to the U-shaped frame 731, the connecting column 742 is set at the lower end of the slider 7413, and one end of the connecting column 742 is fixedly connected to the slider 7413, the two linear drivers 743 are respectively set on both sides of the connecting column 742, one end of the linear driver 743 is axially connected to the turntable 61, and the output end of the linear driver 743 is axially connected to the connecting column 742.

[0045] Since the sludge has strong viscosity and the cake-shaped sludge has a large contact area with the bottom plate 712, although the vibration structure 73 can make the bottom plate 712 and the cake-shaped sludge slidingly connected to reduce the viscosity between the cake-shaped sludge and the bottom plate 712, when the bottom plate 712 is separated from the annular filter 711, the bottom plate 712 may still stick to the sludge. By setting the separation structure 74, the two linear drives 743 work at the same time, and the force exerted by the two linear drives 743 on the connecting column 742 A combined force is formed at the connecting column 742, so that the connecting column 742 is subjected to a force toward the center of the turntable 61. The connecting column 742 drives the slider 7413 to slide along the guide cross bar 7412, and the slider 7413 drives the U-shaped frame 731 to move horizontally toward the center of the turntable 61. The U-shaped frame 731 drives the bottom plate 712 to move horizontally through two connecting components 732. The lower end of the annular filter screen 711 and the surface of the bottom plate 712 act as a scraper, thereby preventing sludge from sticking to the bottom plate 712.

[0046] Reference Figure 3 and Figure 11 As shown: the rotating mechanism 6 also includes a main rotating shaft 62 and a rotating drive structure 63; the axis of the main rotating shaft 62 is collinear with the axis of the turntable 61, one end of the main rotating shaft 62 is connected to the turntable 61, and the other end of the main rotating shaft 62 passes downward through the workbench 1; the rotating drive structure 63 is arranged at the lower end of the workbench 1, and the rotating drive structure 63 is used to drive the main rotating shaft 62 to rotate. The rotating drive structure 63 includes a driven gear 631, a driving gear 632 and a second rotating driver 633, the driven gear 631 is connected to the main rotating shaft 62, the driving gear 632 is meshed with the driven gear 631, and the output shaft of the second rotating driver 633 is connected to the driving gear 632.

[0047] The second rotary driver 633 drives the driving gear 632 to rotate, the driving gear 632 drives the driven gear 631 to rotate, the driven gear 631 drives the main rotating shaft 62 to rotate, and the main rotating shaft 62 drives the turntable 61 to rotate, thereby driving the three filter components 71 to switch between the first station, the second station and the third station.

[0048] Reference Figure 6 and Figure 12 As shown: the rotating mechanism 6 also includes a support structure 64, the support structure 64 includes a plurality of fan-shaped support blocks 641 and an annular support track 642; the plurality of fan-shaped support blocks 641 are arranged in a circular array on the edge of the turntable 61, and a plurality of rollers 6411 are provided on the fan-shaped support blocks 641; the annular support track 642 is fixed on the turntable 61, and the axis of the annular support track 642 is collinear with the axis of the turntable 61, and the upper surface of the annular support track 642 is tangent to the roller 6411.

[0049] The filter assembly 71 located below the quantitative feeding mechanism 2 and the compression mechanism 3 both has sludge, and the filter assembly 71 located below the compression mechanism 3 will receive a downward force, so that one side of the turntable 61 is subjected to a larger downward force, which can easily cause one side of the turntable 61 to bend. By setting the support structure 64, the roller 6411 abuts against the annular support track 642, and the annular support track 642 applies an upward force to the roller 6411. The roller 6411 applies an upward support force to the edge of the turntable 61 through the fan-shaped support block 641, thereby preventing the turntable 61 from bending.

[0050] Reference Figure 1 and Figure 13 As shown: the cleaning mechanism 4 includes a third bracket 41, a second lifting drive 42, a first rotary drive 43 and a cleaning brush 44; one end of the third bracket 41 is connected to the workbench 1; the second lifting drive 42 is installed at the other end of the third bracket 41; the first rotary drive 43 is connected to the output end of the second lifting drive 42; the cleaning brush 44 is connected to the output shaft of the first rotary drive 43, and the cleaning brush 44 includes a horizontal cleaning surface and an annular cleaning surface.

[0051] When the compression mechanism 3 squeezes the sludge in the annular filter 711, some of the sludge will be squeezed into the mesh of the annular filter 711. As the number of working times of the annular filter 711 increases, the mesh is gradually blocked, and it is difficult for water to pass through the annular filter 711. By setting the cleaning mechanism 4, the filter assembly 71 is rotated to the bottom of the cleaning mechanism 4, and the second lifting drive 42 drives the cleaning brush 44 to extend into the annular filter 711. The first rotation drive 43 drives the cleaning brush 44 to rotate, and the inner cavity of the cleaning brush 44 is connected to a water source. The horizontal cleaning surface of the cleaning brush 44 cleans the bottom plate 712, and the annular cleaning surface of the cleaning brush 44 cleans the annular filter 711, thereby preventing the mesh of the annular filter 711 from being blocked.

[0052] Reference Figure 3 and Figure 14 As shown: the classification collection structure 5 includes a collection box 51 and three collection bins 52; the collection box 51 is located at the lower end of the workbench 1, and the interior of the collection box 51 is divided into three cavities, which correspond to the first station, the second station and the third station of the workbench 1 respectively; the three collection bins 52 are respectively arranged in the three cavities.

[0053] When the filter assembly 71 is located below the quantitative feeding mechanism 2, the water in the sludge falls into the collecting bin 52 below the first station; when the filter assembly 71 is located below the compression mechanism 3, the compression mechanism 3 pushes the sludge squeezed into a cake shape to fall into the collecting bin 52 below the second station; when the filter assembly 71 is located below the cleaning mechanism 4, the sewage cleaned out by the cleaning mechanism 4 flows into the collecting bin 52 below the third station, thereby realizing the classified collection of water in the sludge, cake-shaped sludge and cleaned sewage.

[0054] The above embodiments merely represent one or more embodiments of the present invention, and their descriptions are relatively specific and detailed, but they should not be construed as limiting the scope of the present invention. It should be noted that a person skilled in the art may make various modifications and improvements without departing from the scope of the present invention, and these modifications and improvements fall within the scope of protection of the present invention. Therefore, the scope of protection of the present invention shall be determined by the appended claims.

Claims

1. A sludge collection device for copper foil production filtration, characterized in that: It comprises a workbench (1), a quantitative feeding mechanism (2), a compression mechanism (3), a cleaning mechanism (4), a classification and collection structure (5), a rotating mechanism (6) and a filtering and separating mechanism (7); The workbench (1) has a first workstation, a second workstation and a third workstation; The quantitative feeding mechanism (2), the compression mechanism (3) and the cleaning mechanism (4) are respectively arranged at the first station, the second station and the third station; The classification and collection structure (5) is arranged below the workbench (1); The rotating mechanism (6) includes a turntable (61), which is arranged above the workbench (1), the turntable (61) is parallel to the working surface of the workbench (1), and the axis of the turntable (61) is collinear with the central axis of the workbench (1); The filter separation mechanism (7) is arranged on the turntable (61). The filter separation mechanism (7) includes three filter assemblies (71). The three filter assemblies (71) are arranged in an annular array on the turntable (61). The filter assembly (71) includes an annular filter screen (711) and a bottom plate (712). A plurality of filter meshes are provided on the side wall of the annular filter screen (711). The axis of the annular filter screen (711) is parallel to the axis of the turntable (61). The bottom plate (712) is provided at the lower end of the annular filter screen (711). The diameter of the bottom plate (712) is larger than the outer diameter of the annular filter screen (711). The bottom plate (712) is tightly pressed against the lower end of the annular filter screen (711). A plurality of water leakage holes (7121) are provided on the surface of the bottom plate (712). Located outside the vertical projection of the annular filter screen (711) on the bottom plate (712), the filtering and separating mechanism (7) further includes a rotating arm assembly (72), which is arranged in the middle of the turntable (61) and connected to the three filter assemblies (71). The filtering and separating mechanism (7) further includes a vibration structure (73), which has three vibration structures (73), which are arranged in an annular array on the turntable (61), and the three vibration structures (73) respectively correspond to the three filter assemblies (71). The filtering and separating mechanism (7) further includes a separation structure (74), which has three separation structures (74), which are arranged in an annular array on the turntable (61), and the three separation structures (74) respectively correspond to the three vibration structures (73).

2. The sludge collection device for copper foil production filtration according to claim 1, characterized in that: The rotating mechanism (6) further includes a main rotating shaft (62) and a rotating driving structure (63); The axis of the main rotating shaft (62) is collinear with the axis of the turntable (61), one end of the main rotating shaft (62) is connected to the turntable (61), and the other end of the main rotating shaft (62) passes downward through the workbench (1); The rotary drive structure (63) is arranged at the lower end of the workbench (1), and the rotary drive structure (63) is used to drive the main shaft (62) to rotate.

3. The sludge collection device for copper foil production filtration according to claim 2, characterized in that: The rotating mechanism (6) further includes a supporting structure (64), wherein the supporting structure (64) includes a plurality of fan-shaped supporting blocks (641) and an annular supporting track (642); A plurality of fan-shaped support blocks (641) are arranged in an annular array on the edge of the turntable (61), and a plurality of rollers (6411) are provided on the fan-shaped support blocks (641); The annular support track (642) is fixed on the workbench (1), and the axis of the annular support track (642) is colinear with the axis of the turntable (61), and the upper surface of the annular support track (642) is tangent to the roller (6411).

4. The sludge collection device for copper foil production filtration according to claim 1, characterized in that: The cleaning mechanism (4) includes a third bracket (41), a second lifting drive (42), a first rotating drive (43) and a cleaning brush (44); One end of the third bracket (41) is connected to the workbench (1); The second lifting driver (42) is installed at the other end of the third bracket (41); The first rotary driver (43) is connected to the output end of the second lifting driver (42); The cleaning brush (44) is connected to the output shaft of the first rotary driver (43), and the cleaning brush (44) includes a horizontal cleaning surface and an annular cleaning surface.

5. The sludge collection device for copper foil production filtration according to claim 1, characterized in that: The classification and collection structure (5) includes a collection box (51) and three collection bins (52); The collecting box (51) is located at the lower end of the workbench (1), and the interior of the collecting box (51) is divided into three cavities, which respectively correspond to the first station, the second station, and the third station of the workbench (1); The three collecting chambers (52) are respectively arranged in the three cavities.

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