Solid-liquid separation device for electrolytic aluminum overhaul slag treatment and use method

Abstract

The invention provides a solid-liquid separation device for electrolytic aluminum overhaul slag treatment and a use method. The solid-liquid separation device comprises a workbench; and the mounting plates are fixedly mounted at the two ends of the top of the workbench correspondingly, telescopic pieces are fixedly mounted in the mounting plates, pushing plates are fixedly mounted at the moving ends of the telescopic pieces, and sliding rods are fixedly mounted on one sides of the mounting plates. According to the solid-liquid separation device for electrolytic aluminum overhaul slag treatment and the use method, through mutual cooperation of the mounting frame, the sliding cavity, the penetrating groove, the moving plate, the positioning block, the threaded sleeve, the bidirectional threaded rod, the positioning plate, the plate frame and other structures, when the solid-liquid separation device is used, a user only needs to rotate a rocking handle, and the solid-liquid separation device is convenient to use. And the rocking handle drives the two-way threaded rod to be in threaded connection on the inner side face of the threaded sleeve, and then the two positioning blocks can be driven to move out of the inner side face of the positioning hole at the same time, so that a user can conveniently disassemble the plate frame, the operation steps are reduced, and the working efficiency is improved.

Description

Technical Field

[0001] The present invention relates to the technical field of filter presses, and in particular to a solid-liquid separation device for treating electrolytic aluminum overhaul slag and a use method thereof. Background Art

[0002] Overhaul slag is the waste cathode material and refractory insulation material replaced in the process of electrolytic aluminum production. Its main components are cathode carbon, aluminum oxide, silicon oxide, calcium oxide and fluoride salts, etc. The main harmful substances in overhaul slag are soluble fluoride and cyanide. The leaching liquid of overhaul slag accumulated for a long time may pollute surface water and groundwater. When the overhaul slag is harmlessly treated, a plate and frame filter press is used for filtration.

[0003] For example, a filter press in the prior art is fixedly connected with a supporting leg through the lower surface of a mounting plate, a hydraulic cylinder is fixedly connected to the side of the mounting plate on the right side, a pressure plate is fixedly connected to the telescopic end of the hydraulic cylinder, an injection pipe is fixedly connected to the side of the mounting plate on the left side, mounting strips are fixedly connected to the front and back sides of the mounting plate, a concave plate is slidably connected to the upper surface of the mounting strip, a concave seat is fixedly connected to the back side of the concave plate, and mounting blocks are fixedly connected to the front and back sides of the plate frame; in the present invention, the arrangement of the mounting block, the mounting box, the sliding plate, the arc block and the spring facilitates the installation of the plate frame on the mounting seat, and the arrangement of the sliding rod, the iron bar, the concave block and the magnetic block facilitates the removal of the arc block from the clamping groove, thereby facilitating the disassembly of the plate frame on the mounting seat, so that the plate frame can be disassembled and assembled without tools, and the replacement of the filter membrane is convenient.

[0004] However, when the plate frame is disassembled, the user needs to pull the iron sheets at both ends of the plate frame respectively before the plate frame can be removed, which increases the operating steps of the staff and reduces the work efficiency.

[0005] Therefore, it is necessary to provide a solid-liquid separation device and a method of use for treating electrolytic aluminum overhaul slag to solve the above-mentioned technical problems. Summary of the invention

[0006] The present invention provides a solid-liquid separation device for treating electrolytic aluminum overhaul slag and a use method thereof, which solves the problem of increasing operation steps and reducing work efficiency.

[0007] In order to solve the above technical problems, the present invention provides a solid-liquid separation device for treating electrolytic aluminum overhaul slag and a method for using the device, comprising:

[0008] Workbench;

[0009] A mounting plate, the mounting plates are fixedly mounted on both ends of the top of the workbench, a telescopic member is fixedly mounted inside the mounting plate, a push plate is fixedly mounted on the movable end of the telescopic member, and a slide rod is fixedly mounted on one side of the mounting plate;

[0010] The mounting frame is arranged on the inner side surface of the workbench, and sliding cavities are opened inside at both ends of the mounting frame, and a through groove is opened at the top of one side of the inner side surface of the sliding cavity, and positioning plates are fixedly installed at both ends of the mounting frame, a two-way threaded rod is fixedly installed on one side of one positioning plate, one end of the two-way threaded rod passes through one side of the other positioning plate and extends to the other side, a crank handle is fixedly installed on one end of the two-way threaded rod, a threaded sleeve is threadedly connected to the outer side surface of the two-way threaded rod, and a movable plate is fixedly installed on the outer side surface of the threaded sleeve, the top of the movable plate is arranged on the inner side surface of the sliding cavity, and a positioning block is fixedly installed on the top of one side of the movable plate, and the positioning block is arranged on one side of the through groove.

[0011] Preferably, side panels are fixedly mounted on both sides of the top of the workbench, a slide groove is opened on the top of the side panel, and a plurality of rotating shafts are rotatably connected to the inner side surface of the slide groove.

[0012] Preferably, a limiting member is provided on the outer side surface of the side plate, a sliding plate is fixedly mounted on the top of the inner side surface of the limiting member, and the sliding plate is provided on the top of the rotating shaft.

[0013] Preferably, one side of the limiting member is fixedly mounted on an end surface of the mounting frame.

[0014] Preferably, a plate frame is provided on the inner side surface of the installation frame, and positioning holes are provided on both sides of the plate frame.

[0015] Preferably, the internal thread on the other side of the limit member is connected to a threaded rod, a rotating plate is fixedly installed on one end of the threaded rod, and a clamping plate is rotatably connected to the other end of the threaded rod, a rubber pad is fixedly installed on one side of the clamping plate, and the rubber pad is arranged on one side of the side plate.

[0016] A method for using a solid-liquid separation device for treating electrolytic aluminum overhaul slag, comprising the following steps: S1, placing a plate frame on the inner side of a mounting frame, and then the user rotates a crank so that the crank drives a bidirectional threaded rod to rotate, so that the bidirectional threaded rod is threadedly connected to the inner side of a threaded sleeve, so that two threaded sleeves drive a movable plate to move toward the middle, so that the movable plate is inserted into the inner side of a through groove and a positioning hole, thereby limiting and fixing the plate frame;

[0017] S2, the user then moves the limiting member, so that the limiting member drives the installation frame and the plate frame to move to a suitable position. When the limiting member moves, the sliding plate moves on the inner side of the sliding groove, and the sliding plate is rolled and connected on the top of the rotating shaft;

[0018] S3. Then the user starts the telescopic member, so that one end of the telescopic member pushes the push plate, so that the push plate slides on the outer side of the slide rod, and then the two push plates clamp and squeeze the plate frame.

[0019] Compared with the related art, the solid-liquid separation device for treating electrolytic aluminum overhaul slag and the use method thereof provided by the present invention have the following beneficial effects:

[0020] The present invention provides a solid-liquid separation device for treating slag during overhaul of electrolytic aluminum and a method for using the device. The device cooperates with each other through structures such as an installation frame, a sliding cavity, a through groove, a movable plate, a positioning block, a threaded sleeve, a bidirectional threaded rod, a positioning plate and a plate frame. When using the device, the user only needs to turn a crank so that the crank drives the bidirectional threaded rod to be threadedly connected to the inner side surface of the threaded sleeve, thereby driving two positioning blocks to move out from the inner side surface of the positioning hole at the same time, thereby facilitating the user to disassemble the plate frame, reducing the operation steps and increasing work efficiency. BRIEF DESCRIPTION OF THE DRAWINGS

[0021] Figure 1 A schematic structural diagram of a first embodiment of a solid-liquid separation device for treating electrolytic aluminum overhaul slag provided by the present invention;

[0022] Figure 2 for Figure 1 The schematic diagram of the push plate structure shown;

[0023] Figure 3 for Figure 1 The schematic diagram of the side cross-section structure of the installation frame shown;

[0024] Figure 4 for Figure 2 An enlarged schematic diagram of part A is shown;

[0025] Figure 5 A schematic structural diagram of a second embodiment of a solid-liquid separation device for treating electrolytic aluminum overhaul slag provided by the present invention.

[0026] Numbers in the figure: 1. workbench, 11. mounting plate, 12. telescopic part, 13. pushing plate, 14. sliding rod, 2. side plate, 21. sliding groove, 22. rotating shaft, 3. limiting part, 31. sliding plate, 4. mounting frame, 41. sliding cavity, 42. through groove, 43. moving plate, 44. positioning block, 45. threaded sleeve, 46. bidirectional threaded rod, 47. positioning plate, 48. crank handle, 5. plate frame, 6. threaded rod, 61. rotating plate, 62. clamping plate, 63. rubber pad. DETAILED DESCRIPTION

[0027] The present invention will be further described below in conjunction with the accompanying drawings and implementation modes.

[0028] First embodiment

[0029] Please refer to Figure 1 , Figure 2 , Figure 3 , Figure 4 ,in, Figure 1 A schematic structural diagram of a first embodiment of a solid-liquid separation device for treating electrolytic aluminum overhaul slag provided by the present invention; Figure 2 for Figure 1 The schematic diagram of the push plate structure shown; Figure 3 for Figure 1 The schematic diagram of the side cross-section structure of the installation frame shown; Figure 4 for Figure 2 The enlarged schematic diagram of part A is shown. A solid-liquid separation device for treating electrolytic aluminum overhaul slag comprises: a workbench 1;

[0030] A mounting plate 11, the mounting plate 11 is fixedly mounted on both ends of the top of the workbench 1, a telescopic member 12 is fixedly mounted inside the mounting plate 11, a push plate 13 is fixedly mounted on the moving end of the telescopic member 12, and a slide rod 14 is fixedly mounted on one side of the mounting plate 11;

[0031] The mounting frame 4 is arranged on the inner side surface of the workbench 1, and a sliding cavity 41 is opened inside at both ends of the mounting frame 4, and a through groove 42 is opened at the top of one side of the inner side surface of the sliding cavity 41, and a positioning plate 47 is fixedly installed at both ends of the mounting frame 4, and a two-way threaded rod 46 is fixedly installed on one side of one positioning plate 47, and one end of the two-way threaded rod 46 penetrates one side of another positioning plate 47 and extends to the other side, and a crank 48 is fixedly installed on one end of the two-way threaded rod 46, and a threaded sleeve 45 is threadedly connected to the outer side surface of the two-way threaded rod 46, and a moving plate 43 is fixedly installed on the outer side surface of the threaded sleeve 45, and the top of the moving plate 43 is arranged on the inner side surface of the sliding cavity 41, and a positioning block 44 is fixedly installed on the top of one side of the moving plate 43, and the positioning block 44 is arranged on one side of the through groove 42.

[0032] Side plates 2 are fixedly mounted on both sides of the top of the workbench 1 . A slide groove 21 is opened on the top of the side plate 2 . A plurality of rotating shafts 22 are rotatably connected to the inner side surface of the slide groove 21 .

[0033] A limiting member 3 is disposed on the outer side surface of the side plate 2 , and a sliding plate 31 is fixedly mounted on the top of the inner side surface of the limiting member 3 . The sliding plate 31 is disposed on the top of the rotating shaft 22 .

[0034] One side of the limiting member 3 is fixedly mounted on the end surface of the mounting frame 4 .

[0035] A plate frame 5 is disposed on the inner side of the installation frame 4 , and positioning holes are provided on both sides of the plate frame 5 .

[0036] Positioning holes are provided on both sides of the plate frame 5, and the positioning holes and the through slots 42 are at the same height, so that when in use, the positioning block 44 can be inserted into the inner side of the positioning hole through the through slots 42, thereby installing the plate frame 5;

[0037] The sliding plate 31 rolls on the top of the rotating shaft 22, so that the user can move the limiting member 3 and the installation frame 4 conveniently;

[0038] The push plate 13 is pushed by the two telescopic members 12, so that the two ends of the plate frame 5 are squeezed, which increases the working efficiency.

[0039] The solid-liquid separation device for treating electrolytic aluminum overhaul slag provided by the present invention and its working principle are as follows:

[0040] When in use, the user places the plate frame 5 on the inner side of the installation frame 4, and then the user rotates the crank handle 48, so that the crank handle 48 drives the bidirectional threaded rod 46 to rotate, so that the bidirectional threaded rod 46 is threadedly connected on the inner side of the threaded sleeve 45, so that the two threaded sleeves 45 drive the movable plate 43 to move toward the middle, so that the movable plate 43 is inserted into the inner side of the through groove 42 and the positioning hole, so as to limit and fix the plate frame 5, and then the user moves the limiting member 3, so that the limiting member 3 drives the installation frame 4 and the plate frame 5 to move to a suitable position. When the limiting member 3 moves, the sliding plate 31 moves on the inner side of the sliding groove 21, and the sliding plate 31 is rolled and connected on the top of the rotating shaft 22. Then the user starts the telescopic member 12, so that one end of the telescopic member 12 pushes the push plate 13, so that the push plate 13 slides on the outer side of the sliding rod 14, and then the two push plates 13 clamp and squeeze the plate frame 5.

[0041] Compared with the related art, the solid-liquid separation device for treating electrolytic aluminum overhaul slag provided by the present invention has the following beneficial effects:

[0042] By means of the cooperation of the structures including the mounting frame 4, the sliding cavity 41, the through groove 42, the movable plate 43, the positioning block 44, the threaded sleeve 45, the bidirectional threaded rod 46, the positioning plate 47 and the plate frame 5, when in use, the user only needs to turn the crank 48 so that the crank 48 drives the bidirectional threaded rod 46 to be threadedly connected to the inner side surface of the threaded sleeve 45, thereby driving the two positioning blocks 44 to move out from the inner side surface of the positioning hole at the same time, thereby making it convenient for the user to disassemble the plate frame 5, reducing the operation steps and increasing the work efficiency.

[0043] Second embodiment

[0044] Please refer to Figure 5 Based on the solid-liquid separation device for treating electrolytic aluminum overhaul slag provided in the first embodiment of the present application, the second embodiment of the present application proposes another solid-liquid separation device for treating electrolytic aluminum overhaul slag. The second embodiment is only a preferred embodiment of the first embodiment, and the implementation of the second embodiment will not affect the independent implementation of the first embodiment.

[0045] Specifically, the second embodiment of the present application provides a solid-liquid separation device for treating electrolytic aluminum overhaul slag, which is different in that it is a solid-liquid separation device for treating electrolytic aluminum overhaul slag and a method of use, wherein the internal thread on the other side of the limit member 3 is connected to a threaded rod 6, one end of the threaded rod 6 is fixedly mounted with a rotating plate 61, and the other end of the threaded rod 6 is rotatably connected with a clamping plate 62, one side of the clamping plate 62 is fixedly mounted with a rubber pad 63, and the rubber pad 63 is arranged on one side of the side plate 2.

[0046] The working principle of the solid-liquid separation device for treating electrolytic aluminum overhaul slag provided by the present invention is as follows:

[0047] When in use, when the plate frame 5 needs to be disassembled to replace the filter, the user can rotate the rotating plate 61 so that the rotating plate 61 drives the threaded rod 6 to connect inside the limit member 3, thereby causing the threaded rod 6 to drive the clamping plate 62 and the rubber pad 63 to move to one side of the side frame 2, thereby limiting the limit member 3.

[0048] Compared with the related art, the solid-liquid separation device for treating electrolytic aluminum overhaul slag provided by the present invention has the following beneficial effects:

[0049] The threaded rod 6, rotating plate 61, clamping plate 62 and rubber pad 63 cooperate with each other. When in use, the rotating plate 61 is rotated to make the threaded rod 6 threadedly connected inside the limiting member 3, thereby driving the clamping plate 62 and the rubber pad 63 to move to one side of the side plate 2, thereby limiting the limiting member 3 and preventing the plate frame 5 and the installation frame 4 from moving when the plate frame 5 is disassembled.

[0050] A method for using a solid-liquid separation device for treating electrolytic aluminum overhaul slag, comprising the following steps: S1, placing a plate frame 5 on the inner side of a mounting frame 4, and then the user rotates a crank 48, so that the crank 48 drives a bidirectional threaded rod 46 to rotate, so that the bidirectional threaded rod 46 is threadedly connected to the inner side of a threaded sleeve 45, so that the two threaded sleeves 45 drive a moving plate 43 to move toward the middle, so that the moving plate 43 is inserted into the inner side of a through groove 42 and a positioning hole, thereby limiting and fixing the plate frame 5;

[0051] S2, the user then moves the limiting member 3, so that the limiting member 3 drives the installation frame 4 and the plate frame 5 to move to a suitable position. When the limiting member 3 moves, the sliding plate 31 moves on the inner side of the slide groove 21, and the sliding plate 31 is rollingly connected to the top of the rotating shaft 22;

[0052] S3, the user then starts the telescopic member 12, so that one end of the telescopic member 12 pushes the push plate 13, so that the push plate 13 slides on the outer side of the slide rod 14, and then the two push plates 13 clamp and squeeze the plate frame 5.

[0053] The above descriptions are merely embodiments of the present invention and are not intended to limit the patent scope of the present invention. Any equivalent structure or equivalent process transformation made using the contents of the present invention specification and drawings, or directly or indirectly applied in other related technical fields, are also included in the patent protection scope of the present invention.

Claims

1. A solid-liquid separation device for treating electrolytic aluminum overhaul slag, characterized in that: include: Workbench; A mounting plate, the mounting plates are fixedly mounted on both ends of the top of the workbench, a telescopic member is fixedly mounted inside the mounting plate, a push plate is fixedly mounted on the movable end of the telescopic member, and a slide rod is fixedly mounted on one side of the mounting plate; The mounting frame is arranged on the inner side surface of the workbench, and sliding cavities are opened inside at both ends of the mounting frame, and a through groove is opened at the top of one side of the inner side surface of the sliding cavity, and positioning plates are fixedly installed at both ends of the mounting frame, a two-way threaded rod is fixedly installed on one side of one positioning plate, one end of the two-way threaded rod passes through one side of the other positioning plate and extends to the other side, a crank handle is fixedly installed on one end of the two-way threaded rod, a threaded sleeve is threadedly connected to the outer side surface of the two-way threaded rod, and a movable plate is fixedly installed on the outer side surface of the threaded sleeve, the top of the movable plate is arranged on the inner side surface of the sliding cavity, and a positioning block is fixedly installed on the top of one side of the movable plate, and the positioning block is arranged on one side of the through groove.

2. The solid-liquid separation device for treating electrolytic aluminum overhaul slag according to claim 1, characterized in that: Side plates are fixedly installed on both sides of the top of the workbench, a slide groove is opened on the top of the side plate, and a plurality of rotating shafts are rotatably connected to the inner side surface of the slide groove.

3. The solid-liquid separation device for treating electrolytic aluminum overhaul slag according to claim 2, characterized in that: A limiting member is arranged on the outer side surface of the side plate, a sliding plate is fixedly mounted on the top of the inner side surface of the limiting member, and the sliding plate is arranged on the top of the rotating shaft.

4. The solid-liquid separation device for treating electrolytic aluminum overhaul slag according to claim 3, characterized in that: One side of the limiting member is fixedly mounted on the end surface of the mounting frame.

5. The solid-liquid separation device for treating electrolytic aluminum overhaul slag according to claim 4, characterized in that: A plate frame is arranged on the inner side surface of the installation frame, and positioning holes are arranged on both sides of the plate frame.

6. The solid-liquid separation device for treating electrolytic aluminum overhaul slag according to claim 5, characterized in that: The inner thread on the other side of the limiter is connected with a threaded rod, one end of the threaded rod is fixedly mounted with a rotating plate, the other end of the threaded rod is rotatably connected with a clamping plate, one side of the clamping plate is fixedly mounted with a rubber pad, and the rubber pad is arranged on one side of the side plate.

7. The method for using the solid-liquid separation device for treating electrolytic aluminum overhaul slag according to claim 1 comprises the following steps: S1. Place the plate frame on the inner side of the installation frame, and then the user rotates the crank to drive the bidirectional threaded rod to rotate, so that the bidirectional threaded rod is threadedly connected to the inner side of the threaded sleeve, so that the two threaded sleeves drive the movable plate to move toward the middle, so that the movable plate is inserted into the inner side of the through groove and the positioning hole, thereby limiting and fixing the plate frame; S2, the user then moves the limiting member, so that the limiting member drives the installation frame and the plate frame to move to a suitable position. When the limiting member moves, the sliding plate moves on the inner side of the sliding groove, and the sliding plate is rolled and connected on the top of the rotating shaft; S3. Then the user starts the telescopic member, so that one end of the telescopic member pushes the push plate, so that the push plate slides on the outer side of the slide rod, and then the two push plates clamp and squeeze the plate frame.

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