Electrolytic manganese metal press filter residue cleaning equipment

Abstract

The invention discloses electrolytic manganese metal filter press residue cleaning equipment, and relates to the technical field of filter press residue cleaning equipment.The electrolytic manganese metal filter press residue cleaning equipment comprises two sets of main bodies, sliding rails are fixed to the two sides between the two sets of main bodies, the tops of the two sets of sliding rails are slidably connected with multiple sets of filter plates, and the outer sides of the two sets of sliding rails are slidably connected with movable frames. When the moving frame moves forwards, the moving frame drives the transmission toothed plate to synchronously move forwards, at the moment, the transmission toothed plate is meshed with the transmission gear to enable the transmission gear to rotate, at the moment, the walking gear rotates synchronously in the same direction, and due to the fact that the walking gear and the second fixed rack are in a meshed state, the walking gear moves reversely relative to the second fixed rack at the moment; the filter plates are driven by the fixed plate and the sliding angle plate to reversely move on the sliding rail, the moving frame and the cleaning frame are sequentially moved forwards in a stepping manner, the multiple groups of filter plates can be sequentially opened to be cleaned, the cleaning speed of the whole filter plates is effectively increased, and the working efficiency is improved.

Description

Technical Field

[0001] The present invention relates to the technical field of filter press residue cleaning equipment, and specifically to an electrolytic manganese metal filter press residue cleaning equipment. Background Art

[0002] During the preparation of electrolyte for electrolytic manganese, usually manganese ore raw ore powder is added with concentrated sulfuric acid and anolyte generated by electrolysis. After the manganese in the ore powder is leached into the solution, the leaching liquor is then neutralized (adjusting the pH value), oxidized (removing iron), sulfided (removing heavy metals) and filtered by a filter press to obtain a qualified electrolyte. Among them, the slurry is filtered by a box filter press, and after filtration, solid electrolytic manganese sheets will be formed inside the filter press.

[0003] The working principle of the filter press is to use a pressure pump to press the slurry into the closed filter chamber formed by two adjacent filter plates, so as to form a pressure difference on both sides of the filter cloth, thereby realizing solid-liquid separation. The filter press generally consists of a head plate, a tail plate, filter plates, hydraulic cylinders, main beams, transmission and pulling devices, etc. The piston of the hydraulic cylinder pushes the head plate to press the adjacent filter plates to form a filter chamber. The slurry is sent into the filter chamber by a slurry pump, the liquid passes through the filter cloth and is discharged through the drain port, and the solid slurry forms a filter cake in the filter chamber. Among them, the transmission chain on the transmission and pulling device successively pulls open the filter plates, the filter cake falls off by its own weight, and is transported away by the conveyor below. Finally, the filter cloth on the inner side of the filter plate is cleaned by a cleaning device.

[0004] In the prior art, the filter press uses a pulling device to pull open the filter plates for discharging materials. After all the discharging is completed, the pulling device is used again to pull open the filter plates in sequence. Secondly, a cleaning device is used to clean the impurities remaining on the filter cloth on the inner side of the two groups of filter plates. The whole operation is not only cumbersome, but also requires the frequent reciprocating movement of the pulling device to pull open and clean the filter plates, which will increase a large amount of operation time in the whole operation process, thus reducing the overall working efficiency. Summary of the Invention

[0005] Based on this, the purpose of the present invention is to provide an electrolytic manganese metal filter press residue cleaning equipment to solve the technical problem that after all the discharging is completed in the prior art, the pulling device is used again to pull open the filter plates in sequence, and then a cleaning device is used to clean the impurities remaining on the filter cloth on the inner side of the two groups of filter plates. The whole operation is not only cumbersome, but also requires the frequent reciprocating movement of the pulling device to pull open and clean the filter plates, which will increase a large amount of operation time in the whole operation process, thus reducing the overall working efficiency.

[0006] To achieve the above purpose, the present invention provides the following technical solution: An electrolytic manganese metal filter press residue cleaning equipment, including two groups of main bodies, two slide rails are fixed on both sides between the two groups of main bodies, multiple filter plates are slidably connected to the tops of the two slide rails, and a moving frame is slidably connected to the outside of the two slide rails;

[0007] On both sides of multiple groups of the filter plates, sliding angle plates are fixedly installed. On the top and bottom of the outer sides of the two groups of sliding angle plates, fixed plates are fixedly installed. On both sides of the filter plates and inside the fixed plates, transmission shafts are rotatably connected. On the top and bottom of the outer sides of the transmission shafts, a transmission gear and a traveling gear are respectively fixedly installed. On both sides inside the two groups of moving frames, transmission toothed plates meshing with the transmission gears are fixedly installed. On both sides inside the two groups of slide rails, second fixed toothed racks meshing with the traveling gears are fixedly installed. Inside the two groups of moving frames, traveling motors are installed. At the output end of the traveling motors, drive gears are fixedly installed. On both sides inside the two groups of slide rails, first fixed toothed racks meshing with the drive gears are fixedly installed;

[0008] On the top of the two groups of moving frames, a cleaning frame is fixedly arranged. Inside the top end of the cleaning frame, a reciprocating sliding block is slidably connected. Inside the reciprocating sliding block, a water spraying and cleaning rod is rotatably connected. And between the water spraying and cleaning rod and the reciprocating sliding block, they are rotatably connected through a rotating shaft. On the surface of the water spraying and cleaning rod, multiple groups of water spraying holes are evenly arranged. And on one side of the water spraying and cleaning rod, it is connected with an external water supply device through a corrugated water pipe.

[0009] By adopting the above technical solution, when the two traveling motors drive the drive gears to rotate relative to the first fixed toothed racks, the moving frames and the cleaning frame slide on the two groups of slide rails. When the moving frames move forward, the moving frames drive the transmission toothed plates to move forward synchronously. At this time, the transmission toothed plates mesh with the transmission gears to make them rotate. Since the transmission gear and the traveling gear are connected by the same transmission shaft, at this time, the traveling gears rotate synchronously and in the same direction. Since the traveling gears and the second fixed toothed racks are in a meshing state, and the second fixed toothed racks and the slide rails are fixedly connected, when the traveling gears rotate along with the transmission gears through the transmission shaft, the traveling gears move in the opposite direction relative to the second fixed toothed racks. Then, through the fixed plates and the sliding angle plates, the filter plates are driven to move in the opposite direction on the slide rails. That is to say, when the moving frames and the cleaning frame move forward on the slide rails, the first group of filter plates that are first contacted slide in the opposite direction, so that the two mutually attached filter plates are separated by a certain distance. Thus, the water spraying and cleaning rod inside the cleaning frame moves to the upper part between the two groups of filter plates. Then, by flipping the water spraying and cleaning rod into the two groups of filter plates and reciprocatingly moving, the inner sides of the two groups of filter plates are cleaned. According to the above, by stepwise moving the moving frames and the cleaning frame forward in turn, multiple groups of filter plates can be sequentially opened and cleaned, effectively improving the cleaning speed of the overall filter plates and enhancing the working efficiency.

[0010] The present invention is further configured that on one side of the top of the cleaning frame, a power motor is installed. At the output end of the power motor, a lead screw penetrating the reciprocating sliding block is fixedly installed, and between the lead screw and the cleaning frame, it is movably and limitedly connected.

[0011] By adopting the above technical solution, during the cleaning process, the power motor drives the screw rod to rotate, and then drives the water spraying cleaning rod to reciprocate between the two groups of filter plates through the reciprocating sliding block, further improving the cleaning effect of the filter cloth.

[0012] The present invention is further configured such that a turning motor is installed at one end inside the cleaning frame. The output end of the turning motor is fixedly connected to the rotating shaft. One end inside the cleaning frame is slidably connected with a mounting frame that cooperates with the turning motor, and a sliding groove that cooperates with the mounting frame is provided at the top of the cleaning frame.

[0013] By adopting the above technical solution, the turning motor plays a role in turning the water spraying cleaning rod. During use, the water spraying cleaning rod can be turned into the space between the two groups of filter plates for cleaning. When not in use, the water spraying cleaning rod can be turned and folded, without affecting the movement of the filter plates.

[0014] The present invention is further configured such that a hydraulic cylinder is provided inside one of the main bodies. The output end of the hydraulic cylinder is fixed with a push plate located at the inner end of the main body. A fixing groove that cooperates with the hydraulic cylinder is provided inside one of the main bodies, and the hydraulic cylinder is connected to an external oil supply device.

[0015] By adopting the above technical solution, multiple groups of filter plates can be mutually attached under the action of the push plate, and then the pressure filtration operation is carried out.

[0016] In summary, the present invention mainly has the following beneficial effects: When the two walking motors drive the driving gears to rotate relative to the first fixed rack, the moving frame and the cleaning frame slide on the two groups of slide rails. When the moving frame advances, the moving frame drives the transmission tooth plate to advance synchronously. At this time, the transmission tooth plate meshes with the transmission gear to make it rotate. Since the transmission gear and the walking gear are connected by the same transmission shaft, the walking gear rotates synchronously and in the same direction at this time. Since the walking gear and the second fixed rack are in a meshing state, and the second fixed rack and the slide rail are fixedly connected, when the walking gear rotates along with the transmission gear through the transmission shaft, the walking gear moves in the opposite direction relative to the second fixed rack. Then, through the fixing plate and the sliding angle plate, the filter plate is driven to move in the opposite direction on the slide rail. That is to say, when the moving frame and the cleaning frame advance on the slide rail, the first group of filter plates that are first contacted slide in the opposite direction, so that the two attached filter plates are separated by a certain distance, so that the water spraying cleaning rod inside the cleaning frame moves to the upper part between the two groups of filter plates. Then, by turning the water spraying cleaning rod into the two groups of filter plates and reciprocatingly moving it, the inner sides of the two groups of filter plates are cleaned. According to the above, by advancing the moving frame and the cleaning frame step by step in sequence, multiple groups of filter plates can be sequentially opened and cleaned, effectively improving the overall cleaning speed of the filter plates and enhancing the working efficiency. Description of the Drawings

[0017] Figure 1 is a schematic structural diagram of the present invention;

[0018] Figure 2 is a front sectional view of the present invention;

[0019] Figure 3 is a side sectional view of the present invention;

[0020] Figure 4 is a schematic internal structure diagram of the present invention;

[0021] Figure 5 is of the present invention Figure 4 an enlarged view of part A;

[0022] Figure 6 is a schematic partial structure diagram of the present invention;

[0023] Figure 7 is of the present invention Figure 6 an enlarged view of part B;

[0024] Figure 8 is a schematic structural diagram of the filter plate of the present invention;

[0025] Figure 9 is a schematic internal structure diagram of the cleaning mechanism of the present invention.

[0026] In the figure: 1, main body; 2, slide rail; 3, filter plate; 4, sliding angle plate; 5, moving frame; 6, traveling motor; 7, driving gear; 8, first fixed rack; 9, fixing plate; 10, transmission shaft; 11, transmission gear; 12, traveling gear; 13, transmission tooth plate; 14, second fixed rack; 15, cleaning frame; 16, power motor; 17, lead screw; 18, reciprocating sliding block; 19, water spraying cleaning rod; 20, rotating shaft; 21, flipping motor; 22, mounting frame; 23, hydraulic cylinder; 24, push plate. Detailed implementation manners

[0027] Next, the technical solutions in the embodiments of the present invention will be clearly and completely described in conjunction with the accompanying drawings in the embodiments of the present invention. The embodiments described below by referring to the drawings are exemplary and are only used to explain the present invention and should not be construed as a limitation to the present invention.

[0028] Next, the embodiments of the present invention will be described according to the overall structure of the present invention.

[0029] An electrolytic manganese metal press filter residue cleaning device, as Figures 1-9 shown, includes two groups of main bodies 1, two slide rails 2 are fixed on both sides between the two groups of main bodies 1, multiple groups of filter plates 3 are slidably connected to the tops of the two slide rails 2, and moving frames 5 are slidably connected to the outer sides of the two slide rails 2;

[0030] On both sides of multiple groups of filter plates 3, sliding angle plates 4 are fixed. On the top and bottom of the outer sides of the two groups of sliding angle plates 4, fixing plates 9 are fixed. On both sides of the filter plates 3 and inside the fixing plates 9, transmission shafts 10 are rotatably connected. On the top and bottom of the outer sides of the transmission shafts 10, transmission gears 11 and traveling gears 12 are respectively fixed. On both sides inside the two groups of moving frames 5, transmission toothed plates 13 meshing with the transmission gears 11 are fixed. On both sides inside the two groups of slide rails 2, second fixed toothed racks 14 meshing with the traveling gears 12 are fixed. Inside both sides of the two groups of moving frames 5, traveling motors 6 are installed. At the output end of the traveling motors 6, driving gears 7 are fixed. On the inner sides of the two groups of slide rails 2, first fixed toothed racks 8 meshing with the driving gears 7 are fixed. When the moving frames 5 move forward, the moving frames 5 drive the transmission toothed plates 13 to move forward synchronously. At this time, the transmission toothed plates 13 mesh with the transmission gears 11 to make them rotate. Since the transmission gears 11 and the traveling gears 12 are connected by the same transmission shaft 10, at this time, the traveling gears 12 rotate synchronously in the same direction. Since the traveling gears 12 and the second fixed toothed racks 14 are in a meshing state, and the second fixed toothed racks 14 and the slide rails 2 are fixedly connected, when the traveling gears 12 rotate along with the transmission gears 11 through the transmission shaft 10, the traveling gears 12 move in the reverse direction relative to the second fixed toothed racks 14. Then, through the fixing plates 9 and the sliding angle plates 4, the filter plates 3 are driven to move in the reverse direction on the slide rails 2;

[0031] That is to say, when the moving frames 5 and the cleaning frame 15 move forward on the slide rails 2, the first group of filter plates 3 that are first contacted slide in the reverse direction, so that the two groups of attached filter plates 3 are separated by a certain distance, so that the water spraying cleaning rod 19 inside the cleaning frame 15 moves to the upper part between the two groups of filter plates 3. Then, by flipping the water spraying cleaning rod 19 into the two groups of filter plates 3 and reciprocatingly moving, the inner sides of the two groups of filter plates 3 are cleaned;

[0032] On the top of the two groups of moving frames 5, a cleaning frame 15 is fixedly arranged. Inside the top end of the cleaning frame 15, a reciprocating sliding block 18 is slidably connected. Inside the reciprocating sliding block 18, a water spraying cleaning rod 19 is rotatably connected. And between the water spraying cleaning rod 19 and the reciprocating sliding block 18, they are rotatably connected through a rotating shaft 20. On the surface of the water spraying cleaning rod 19, multiple groups of water spraying holes are evenly arranged. And one side of the water spraying cleaning rod 19 is connected to an external water supply device through a corrugated water pipe.

[0033] Please refer to Figure 4 and Figure 9 , on one side of the top of the cleaning frame 15, a power motor 16 is installed. At the output end of the power motor 16, a lead screw 17 passing through the reciprocating sliding block 18 is fixed. And between the lead screw 17 and the cleaning frame 15, they are movably and limitedly connected. Through the above structure set in the present invention, during the cleaning process, the power motor drives the lead screw 17 to rotate, and then through the reciprocating sliding block 18, the water spraying cleaning rod 19 is driven to reciprocatingly move and clean between the two groups of filter plates 3, further improving the cleaning effect of the filter cloth.

[0034] Please refer to Figure 9 Figure 9 , at one end inside the cleaning frame 15, a flipping motor 21 is installed. The output end of the flipping motor 21 is fixedly connected to the rotating shaft 20. One end inside the cleaning frame 15 is slidably connected to a mounting frame 22 that cooperates with the flipping motor 21, and a chute that cooperates with the mounting frame 22 is provided at the top of the cleaning frame 15. By setting the above structure in the present invention, the flipping motor 21 plays a role in flipping the water spraying and cleaning rod 19. During use, the water spraying and cleaning rod 19 can be flipped into the space between the two groups of filter plates 3 for cleaning. When not in use, the water spraying and cleaning rod 19 can be flipped and folded, which will not affect the movement of the filter plates 3.

[0035] Please refer to Figure 3 Figure 3 , inside one of the main bodies 1, a hydraulic cylinder 23 is provided. The output end of the hydraulic cylinder 23 is fixed with a push plate 24 located at the inner end of the main body 1. A fixing groove that cooperates with the hydraulic cylinder 23 is provided inside one of the main bodies 1, and the hydraulic cylinder 23 is connected to an external oil supply device. By setting the above structure in the present invention, multiple groups of filter plates 3 can be mutually attached under the action of the push plate 24, and thus a pressure filtration operation can be performed.

[0036] The working principle of the present invention is as follows: During use, on both sides between the two main bodies 1, slide rails 2 are fixedly provided. Multiple groups of filter plates 3 are slidably arranged on the tops of the two slide rails 2. Under the action of the hydraulic cylinder 23 and the push plate 24, the multiple groups of filter plates 3 are mutually closely attached. Then, the electrolytic manganese slurry is introduced between the multiple groups of filter plates 3. Under the action of pressure, a solid electrolytic manganese sheet is formed in the cavity between every two filter plates 3. Then, the attached filter plates 3 are sequentially pulled apart by a pulling device, so that the solid electrolytic manganese sheets fall off under their own gravity;

[0037] When it is necessary to clean the filter plates inside the filter plates 3, when the two traveling motors 6 drive the driving gears 7 to rotate relative to the first fixed rack 8, the moving frame 5 and the cleaning frame 15 slide on the two slide rails 2;

[0038] When the moving frame 5 moves forward, the moving frame 5 drives the transmission tooth plate 13 to move forward synchronously. At this time, the transmission tooth plate 13 meshes with the transmission gear 11 to make it rotate. Since the transmission gear 11 and the traveling gear 12 are connected by the same transmission shaft 10, the traveling gear 12 rotates synchronously and in the same direction at this time. Since the traveling gear 12 and the second fixed rack 14 are in a meshing state, and the second fixed rack 14 and the slide rail 2 are fixedly connected, when the traveling gear 12 rotates with the transmission gear 11 through the transmission shaft 10, the traveling gear 12 moves in the opposite direction relative to the second fixed rack 14. Then, through the fixing plate 9 and the sliding angle plate 4, the filter plates 3 are driven to move in the opposite direction on the slide rail 2;

[0039] That is to say, when the moving frame 5 and the cleaning frame 15 move forward on the slide rail 2, the first group of filter plates 3 that are first contacted slide in the reverse direction, so that the two groups of fitted filter plates 3 are separated by a certain distance, so that the water spraying and cleaning rod 19 inside the cleaning frame 15 moves above the two groups of filter plates 3, and then the water spraying and cleaning rod 19 is flipped into the two groups of filter plates 3 to reciprocate for cleaning the inner sides of the two groups of filter plates 3;

[0040] As can be seen from the above, by sequentially moving the moving frame 5 and the cleaning frame 15 forward step by step, multiple groups of filter plates 3 can be sequentially opened and cleaned, effectively improving the cleaning speed of the overall filter plates 3 and enhancing the work efficiency;

[0041] Furthermore, when the moving frame 5 drives the transmission gear plate 13 to move forward, when driving the transmission gear 11 of the first group of filter plates 3 to rotate, at this time the first group of filter plates 3 move in the reverse direction. When the moving frame 5 and the cleaning frame 15 move between the two groups of filter plates 3, cleaning operations are carried out through the water spraying and cleaning rod 19. At this time, the end of the transmission gear plate 13 disengages from the transmission gear 11 of the first group of filter plates 3. When the transmission gear plate 13 moves forward again, the transmission gear plate 13 meshes with the transmission gear 11 of the second group of filter plates 3, thus facilitating the opening of the second group of filter plates 3;

[0042] Specifically, when the cleaning frame 15 moves above the two groups of filter plates 3, the flipping motor 21 drives the water spraying and cleaning rod 19 to flip 90 degrees through the rotating shaft 20, so that the water spraying and cleaning rod 19 is located between the two groups of filter plates 3. A plurality of groups of water spraying holes are evenly arranged at both ends of the water spraying and cleaning rod 19. The water spraying and cleaning rod 19 is connected to an external water supply device, so that the water spraying and cleaning rod 19 can clean the filter cloth on the inner sides of the two groups of filter plates 3. During the cleaning process, the power motor drives the lead screw 17 to rotate, and then drives the water spraying and cleaning rod 19 to reciprocate between the two groups of filter plates 3 through the reciprocating sliding block 18, further improving the cleaning effect of the filter cloth;

[0043] After sequentially cleaning multiple groups of filter plates 3, the moving frame 5 and the cleaning frame 15 move in the reverse direction on the slide rail 2, so that the multiple groups of filter plates 3 are opened in the reverse order again, and the multiple groups of filter plates 3 move to the other end of the main body 1 in turn. When the filter plates 3 are reset and move to open again, the water stains remaining on the inner walls of each group of filter plates 3 can slide off again, further improving the cleanliness of the inner sides of the filter plates 3. Then, the hydraulic cylinder 23 drives the push plate 24 to fit the multiple groups of filter plates 3 again for the next pressure filtration operation.

[0044] Although embodiments of the present invention have been shown and described, the specific embodiments are merely explanations of the present invention and not limitations thereof. The specific features, structures, materials or characteristics described may be combined in a suitable manner in any one or more embodiments or examples. After reading this specification, those skilled in the art may make modifications, substitutions and variations that do not make creative contributions to the embodiments as needed, but as long as they are within the scope of the claims of the present invention, they are protected by the patent law.

Claims

1. An electrolytic manganese metal filter press residue cleaning device, comprising two groups of main bodies (1), characterized in that: Sliding rails (2) are fixed on both sides between the two groups of the main bodies (1). A plurality of filter plates (3) are slidably connected to the tops of the two groups of sliding rails (2). Moving frames (5) are slidably connected to the outer sides of the two groups of sliding rails (2). Sliding angle plates (4) are fixed on both sides of the plurality of filter plates (3). Fixing plates (9) are fixed to the top and bottom of the outer sides of the two groups of sliding angle plates (4). Transmission shafts (10) are rotatably connected to the inside of the fixing plates (9) on both sides of the filter plates (3). Transmission gears (11) and walking gears (12) are respectively fixed to the top and bottom of the outer sides of the transmission shafts (10). Transmission toothed plates (13) meshing with the transmission gears (11) are fixed to both sides inside the two groups of moving frames (5). Second fixed toothed racks (14) meshing with the walking gears (12) are fixed to both sides inside the two groups of sliding rails (2). Cleaning frames (15) are fixedly arranged on the tops of the two groups of moving frames (5). A reciprocating sliding block (18) is slidably connected to the inner top end of the cleaning frame (15). A water spraying and cleaning rod (19) is rotatably connected to the inside of the reciprocating sliding block (18), and the water spraying and cleaning rod (19) and the reciprocating sliding block (18) are rotatably connected through a rotating shaft (20).

2. The electrolytic manganese metal filter press residue cleaning device according to claim 1, characterized in that: Walking motors (6) are installed on the inner sides of the two groups of moving frames (5). Driving gears (7) are fixed to the output ends of the walking motors (6). First fixed toothed racks (8) meshing with the driving gears (7) are fixed to the inner sides of the two groups of sliding rails (2).

3. The electrolytic manganese metal filter press residue cleaning device according to claim 1, characterized in that: A power motor (16) is installed on one side of the top of the cleaning frame (15). A lead screw (17) penetrating through the reciprocating sliding block (18) is fixed to the output end of the power motor (16), and the lead screw (17) and the cleaning frame (15) are movably and limit-connected.

4. The electrolytic manganese metal filter press residue cleaning device according to claim 1, characterized in that: A turning motor (21) is installed at one end inside the cleaning frame (15). The output end of the turning motor (21) is fixedly connected to the rotating shaft (20).

5. The electrolytic manganese metal filter press residue cleaning device according to claim 4, characterized in that: An installation frame (22) cooperating with the turning motor (21) is slidably connected to one end inside the cleaning frame (15), and a sliding groove cooperating with the installation frame (22) is formed in the top of the cleaning frame (15).

6. The electrolytic manganese metal filter press residue cleaning device according to claim 1, characterized in that: A plurality of water spraying holes are uniformly formed on the surface of the water spraying and cleaning rod (19), and one side of the water spraying and cleaning rod (19) is connected to an external water supply device through a corrugated water pipe.

7. The electrolytic manganese metal filter press residue cleaning device according to claim 1, characterized in that: A hydraulic cylinder (23) is arranged inside one of the main bodies (1). A push plate (24) located inside the main body (1) is fixed to the output end of the hydraulic cylinder (23).

8. The electrolytic manganese metal filter press residue cleaning device according to claim 7, characterized in that: A fixing groove cooperating with the hydraulic cylinder (23) is formed inside one of the main bodies (1), and the hydraulic cylinder (23) is communicated with an external oil supply device.

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