Anode plate

Abstract

The anode plate comprises a frame, a quick power connection mechanism and a lifting mechanism, bases are fixedly connected to the left side and the right side of the lower end of the frame, a transverse frame is connected between the left inner side face and the right inner side face of the frame in a sliding mode, a sliding groove is formed in the bottom end of the transverse frame, an installation block is connected into the sliding groove in a sliding mode, and a plate body is fixedly connected to the bottom end of the installation block. The right end of the transverse frame is rotationally connected with a limiting rotary knob, the left end of the limiting rotary knob and the right end of the plate body are installed in a matched mode, the quick power connection mechanism is arranged in the installation block, the lifting mechanism is arranged at the upper end of the base, and the scrapers are fixedly connected between the inner side faces of the frame. The anode plate has the advantages that the anode plate is provided with the automatic power connection mechanism, external wires can be quickly connected, the anode plate can be conveniently dismounted and mounted, anode mud can be automatically cleaned, the manual burden is relieved, and the production efficiency is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of electrolytic zinc, and specifically relates to an anode plate. Background Technique

[0002] Electrolytic zinc is a chemical reaction. Pure zinc is extracted through electrolysis, and a method of further extracting metallic zinc by the extraction electrolysis method. The electrolytic zinc process is an extremely important method for industrially producing pure zinc and is the last step in the hydrometallurgical process of zinc. The production process classification of electrolytic zinc can be divided into secondary zinc oxide electrolysis, zinc ash production electrolytic zinc production process, zinc sulfide concentrate suspension electrolysis, etc. During the process of electrolytic zinc, usually zinc concentrate fine powder is mixed with solvents such as sulfuric acid to form a solution containing zinc ions. Then, the purified solution with zinc ions is poured into the inside of the electrolytic cell. The anode plate and the cathode plate are inserted into the electrolytic cell, and then direct current is passed through. The mixed solution undergoes an electrochemical reaction on the anode plate and the cathode plate, respectively separating anode mud and zinc. Finally, the crude zinc obtained by electrolysis is refined to remove the impurity elements therein to obtain high-purity zinc. There are some problems. Industrial electrolytic zinc often has a large purification volume, so the area of the electrolytic cell and the anode plate is also large. During the process of electrolytic zinc, a large amount of anode mud will be generated on the anode plate. If it is not cleaned in time, it will affect the electrolysis effect. In traditional electrolytic zinc, the anode mud generated is mostly manually lifted out of the electrolytic cell and manually cleaned, which places a large burden on workers and is rather inconvenient. After the anode plate works for a long time, the plate surface will be corroded by the acidic solution, and the plate body needs to be replaced. The plate body is connected to the external wire. When replacing the plate body, the external wire often needs to be disassembled and installed, which affects the work efficiency. For this reason, we propose an anode plate. Content of the Utility Model

[0003] The technical problem to be solved by the utility model is to overcome the existing defects and provide an anode plate with an automatic power connection mechanism, which can quickly connect to the external power supply, facilitate the disassembly and installation of the anode plate, can automatically clean the anode mud, reduce the manual burden, improve the production efficiency, and can effectively solve the problems in the background technique.

[0004] To achieve the above purpose, the utility model provides the following technical scheme: including a frame, a quick power connection mechanism, and a lifting mechanism;

[0005] Frame: The left and right sides of its lower end are fixedly connected with bases. A cross frame is slidably connected between the left and right inner sides of the frame. A chute is opened at the bottom end of the cross frame. An installation block is slidably connected inside the chute. The bottom end of the installation block is fixedly connected with a plate body. The right end of the cross frame is rotatably connected with a limit knob, and the left end of the limit knob is cooperatively installed with the right end of the plate body;

[0006] Quick power connection mechanism: It is arranged inside the installation block;

[0007] Lifting mechanism: It is arranged at the upper end of the base, and the upper end of the lifting mechanism is fixedly connected to the left end of the cross frame;

[0008] Among them: It also includes a scraper. The scrapers are fixedly connected between the inner sides of the frame. The opposite inner sides of the two scrapers are fitted and installed with the front and rear ends of the plate body. It has an automatic power connection mechanism, which can quickly connect to an external power source, facilitating the disassembly and installation of the anode plate, and can automatically clean the anode mud, reducing the manual burden and improving production efficiency.

[0009] Furthermore, the quick power connection mechanism includes a connection head, a tapered head, a first spring, and a conductive head. A stepped hole is formed in the middle of the interior of the mounting block. The connection head is slidably connected inside the stepped hole. The lower end of the connection head is fixedly connected to the tapered head. There is a first spring between the upper end of the tapered head and the top wall of the stepped hole. The first spring is sleeved on the outer surface of the connection head. A conductive head is provided at the upper end of the connection head. The input end of the conductive head is electrically connected to the output end of the plate body through a wire, providing a guarantee for powering the plate body.

[0010] Furthermore, a contact groove is formed at the bottom end of the cross frame. A conductive sheet is provided on the top wall of the contact groove. The bottom end of the conductive sheet is fitted and installed with the upper end of the conductive head. The input end of the conductive sheet is electrically connected to an external power source, enabling the plate body to quickly connect to the external power source.

[0011] Furthermore, the quick power connection mechanism also includes a sliding column, a top sheet, and a second spring. A sliding hole is formed on the left side of the interior of the mounting block. The sliding column is slidably connected inside the sliding hole. The right end of the sliding column is fitted and installed with the bottom end of the tapered head. The left end of the sliding column is fixedly connected to the top sheet. The left end of the top sheet is in contact with the left side wall of the sliding groove. A spring hole is formed at the left end of the mounting block. The outer surface of the top sheet is slidably connected to the inner wall of the spring hole. There is a second spring between the right end of the mounting block and the inner wall of the spring hole. The second spring is sleeved on the outer surface of the left side of the sliding column, enabling the conductive head to automatically contact the conductive sheet.

[0012] Furthermore, avoidance grooves are formed at both the left and right ends of the frame. The avoidance grooves are horizontally adjacent to the plate body, allowing for quick replacement of the anode plate.

[0013] Furthermore, the lifting mechanism includes a lead screw, a connection block, a worm gear, a motor, and a worm. The lead screw is rotatably connected inside the avoidance groove on the left side. The connection block is fixedly connected to the left side of the cross frame. The interior of the connection block is threadedly connected to the outer surface of the lead screw. A worm gear is provided at the lower end of the lead screw. The motor is fixedly connected to the upper end of the left side of the base. The input end of the motor is electrically connected to the output end of the single-chip microcomputer. A worm is provided at the right end of the output shaft of the motor. The worm is meshed with the worm gear, providing a lifting effect for the anode plate.

[0014] Furthermore, it also includes a single-chip microcomputer. The single-chip microcomputer is fixedly connected to the right end of the frame. The input end of the single-chip microcomputer is electrically connected to an external power source, providing a control effect for the electrolysis of the anode plate.

[0015] Compared with the prior art, the beneficial effects of the present utility model are as follows: The present anode plate has the following advantages:

[0016] 1. When installing the anode plate, there is no need to manually connect the external power supply. Since the right end of the sliding column is fitted with the bottom end of the tapered head, by installing the mounting block from right to left, the left end of the top piece is fitted with the left side wall of the sliding groove, the connecting head can be quickly lifted, the conductive head contacts the conductive sheet, and the plate body is electrified. When disassembling, pull the mounting block from left to right, the top piece is not stressed, due to the elastic potential energy of the second spring, the sliding column slides to the left, the bottom end of the tapered head is not stressed, the first spring rebounds without stress, the connecting head retracts into the mounting block, and the conductive head leaves the conductive sheet, which is convenient for replacing the new anode plate, can quickly connect the external power supply, and is convenient for the disassembly and installation of the anode plate.

[0017] 2. The single-chip microcomputer controls the operation of the motor. The worm is fitted with the worm gear, thereby driving the lead screw to rotate, so that the cross frame drives the plate body to make a reciprocating up and down movement, realizing the lifting of the anode plate. The relative inner sides of the two scrapers are fitted with the front and rear ends of the plate body. When the plate body passes through the scraper, the anode mud attached to the plate body will be scraped off by the scraper, which can automatically clean the anode mud, reduce the manual burden, and improve the production efficiency. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] Figure 1 is a schematic structural diagram of the present utility model;

[0019] Figure 2 is a schematic cross-sectional structural diagram of the automatic power connection mechanism and the lifting mechanism of the present utility model;

[0020] Figure 3 is a schematic upper cross-sectional structural diagram of the present utility model;

[0021] Figure 4 is a schematic enlarged structural diagram at position A of the present utility model.

[0022] In the figure: 1 frame, 2 base, 3 cross frame, 4 mounting block, 5 plate body, 6 quick power connection mechanism, 61 connecting head, 62 tapered head, 63 first spring, 64 conductive head, 65 sliding column, 66 top piece, 67 second spring, 7 lifting mechanism, 71 lead screw, 72 connecting block, 73 worm gear, 74 motor, 75 worm, 8 scraper, 9 limit knob, 10 single-chip microcomputer, 11 avoidance groove, 12 stepped hole, 13 contact groove, 14 sliding hole, 15 spring hole. DETAILED DESCRIPTION OF THE EMBODIMENTS

[0023] 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. Obviously, the described embodiments are only a part of the embodiments of the present invention, rather than all the embodiments. All other embodiments obtained by those of ordinary skill in the art based on the embodiments of the present invention without creative efforts shall fall within the protection scope of the present invention.

[0024] Please refer to Figures 1-4 , this embodiment provides a technical solution: an anode plate, which includes a frame 1, a quick power connection mechanism 6, and a lifting mechanism 7;

[0025] Frame 1: At the lower ends of its left and right sides, there are fixedly connected with bases 2. A cross frame 3 is slidably connected between the left and right inner sides of the frame 1. A chute is opened at the bottom end of the cross frame 3, and a mounting block 4 is slidably connected inside the chute. A plate body 5 is fixedly connected to the bottom end of the mounting block 4. The right end of the cross frame 3 is rotatably connected with a limit knob 9, and the left end of the limit knob 9 is cooperatively installed with the right end of the plate body 5 to provide a limiting effect for the plate body 5. It also includes a single-chip microcomputer 10, which is fixedly connected to the right end of the frame 1. The input end of the single-chip microcomputer 10 is electrically connected to an external power supply to provide a control effect for the electrolysis of the anode plate. Avoidance grooves 11 are opened at both the left and right ends of the frame 1, and the avoidance grooves 11 are horizontally adjacent to the plate body 5, so that the anode plate can be quickly replaced;

[0026] Quick power connection mechanism 6: It is arranged inside the mounting block 4. The quick power connection mechanism 6 includes a connection head 61, a taper head 62, a first spring 63, and a conductive head 64. A stepped hole 12 is opened in the middle inside the mounting block 4, and the connection head 61 is slidably connected inside the stepped hole 12. The lower end of the connection head 61 is fixedly connected with a taper head 62. There is a first spring 63 between the upper end of the taper head 62 and the top wall of the stepped hole 12, and the first spring 63 is sleeved on the outer surface of the connection head 61. A conductive head 64 is provided at the upper end of the connection head 61. The input end of the conductive head 64 is electrically connected to the output end of the plate body 5 through a wire to ensure power supply for the plate body. A contact groove 13 is opened at the bottom end of the cross frame 3, and a conductive sheet is provided on the top wall of the contact groove 13. The bottom end of the conductive sheet is cooperatively installed with the upper end of the conductive head 64, and the input end of the conductive sheet is electrically connected to an external power supply, enabling the plate body to quickly connect to the external power supply. The quick power connection mechanism 6 also includes a sliding column 65, a top sheet 66, and a second spring 67. A sliding hole 14 is opened on the left side inside the mounting block 4, and the sliding column 65 is slidably connected inside the sliding hole 14. The right end of the sliding column 65 is cooperatively installed with the bottom end of the taper head 62. The left end of the sliding column 65 is fixedly connected with a top sheet 66, and the left end of the top sheet 66 is attached to the left side wall of the chute. A spring hole 15 is opened at the left end of the mounting block 4, and the outer surface of the top sheet 66 is slidably connected to the inner wall of the spring hole 15. There is a second spring 67 between the right end of the mounting block 4 and the inner wall of the spring hole 15, and the second spring 67 is sleeved on the left side of the outer surface of the sliding column 65 to make the conductive head automatically contact the conductive sheet;

[0027] Lifting mechanism 7: It is arranged at the upper end of the base 2, and the upper end of the lifting mechanism 7 is fixedly connected to the left end of the cross frame 3. The lifting mechanism 7 includes a lead screw 71, a connecting block 72, a worm gear 73, a motor 74 and a worm 75. The lead screw 71 is rotatably connected to the inside of the left avoidance groove 11. The connecting block 72 is fixedly connected to the left side of the cross frame 3. The inside of the connecting block 72 is threadedly connected to the outer surface of the lead screw 71. A worm gear 73 is provided at the lower end of the lead screw 71. The motor 74 is fixedly connected to the upper end of the left base 2. The input end of the motor 74 is electrically connected to the output end of the single-chip microcomputer 10. A worm 75 is provided at the right end of the output shaft of the motor 74. The worm 75 is meshed with the worm gear 73 to provide a lifting effect for the anode plate;

[0028] Wherein: It further includes a scraper 8. The scrapers 8 are fixedly connected between the inner sides of the frame 1. The opposite inner sides of the two scrapers 8 are fitted and installed with the front and rear ends of the plate body 5, which can quickly scrape off the anode mud on the plate body 5. It has an automatic electrical connection mechanism, can quickly connect to an external power source, is convenient for the disassembly and installation of the anode plate, can automatically clean the anode mud, reduces the manual burden, and improves the production efficiency.

[0029] The working principle of an anode plate provided by the utility model is as follows: When electrolytic zinc is carried out, the frame (1) is first fixed at the upper end of the electrolytic cell. The plate body 5 is a lead-silver binary anode plate. The single-chip microcomputer controls the operation of the motor 74. The output shaft of the motor 74 drives the worm 75 to rotate. Since the worm 75 is installed in cooperation with the worm gear 73, the worm gear 73 will also rotate accordingly, and the lead screw 71 will also rotate. Since the inside of the connecting block 72 is threadedly connected to the outer surface of the lead screw 71, and the connecting block 72 is fixedly connected to the left side of the cross frame 3, the cross frame 3 will drive the plate body 5 to move downward with the operation of the motor 74, immerse the plate body 5 into the electrolytic cell, and start the electrolysis work. After the anode plate works for a period of time, a large amount of anode mud will adhere to the plate body 5. The single-chip microcomputer 10 controls the operation of the motor 74. The output shaft of the motor 74 drives the worm 75 to rotate. Since the worm 75 is installed in cooperation with the worm gear 73, the worm gear 73 will also rotate accordingly, and the lead screw 71 will also rotate. Since the inside of the connecting block 72 is threadedly connected to the outer surface of the lead screw 71, and the connecting block 72 is fixedly connected to the left side of the cross frame 3, the cross frame 3 will drive the plate body 5 to move upward with the operation of the motor 74. Also, since the opposite inner sides of the two scrapers 8 are installed in cooperation with the front and rear ends of the plate body 5, when the plate body 5 moves upward past the scraper 8, the scraper 8 will scrape off the anode mud on the plate body 5, thereby realizing automatic cleaning of the anode mud, being able to automatically clean the anode mud, reducing the manual burden, and improving the production efficiency. After the anode plate works for a long time, its surface is severely corroded and a new anode plate needs to be replaced. The bottom end of the mounting block 4 is fixedly connected to the plate body 5. Reverse the limit knob 9 so that the lower end of the limit knob 9 leaves the right end of the mounting block 4. At this time, the initial state of the second spring 67 is a compressed state. Then slowly pull out the mounting block 4 to the right, the top piece 66 leaves the left side wall of the chute, the second spring 67 rebounds without force, and the sliding column 65 also slides to the left. At this time, the initial state of the first spring 63 is a compressed state, the lower end of the cone head 62 is not stressed, and the first spring 63 rebounds, driving the connecting head 61 to slide downward, and then the entire mounting block 4 can be pulled out, and the plate body 5 will also be pulled out accordingly. The avoidance groove 11 is horizontally adjacent to the plate body 5, providing avoidance for the plate body 5, and the anode plate can be quickly replaced. Then take out a new anode plate and push the mounting block 4 into the chute to the left. When the left end of the top piece 66 fits with the left side wall of the chute, the second spring 67 is compressed by force, and the sliding column 65 slides to the right. Since the right end of the sliding column 65 is installed in cooperation with the bottom end of the cone head 62, the right end of the sliding column 65 will push up the bottom end of the cone head 62, the first spring 63 is compressed by force, and the connecting head 61 will slide upward, so that the conductive head 64 fits with the conductive sheet. Then rotate the limit knob 9 forward to fix the mounting block 4 and complete the replacement work. It has an automatic power connection mechanism, can quickly connect external wires, and is convenient for the disassembly and installation of the anode plate.

[0030] It should be noted that the single-chip microcomputer 10 disclosed in the above embodiments is an S7-200 single-chip microcomputer, and the motor is a 7440ZFHA1-0D10DQYM-SV motor. The single-chip microcomputer 10 controls the operation of the motor 74 by using a method commonly used in the prior art.

[0031] The above are only the embodiments of the present invention, and do not limit the patent scope of the present invention accordingly. Any equivalent structure or equivalent process transformation made by using the content of the specification and drawings of the present invention, or directly or indirectly applied to other related technical fields, shall be equally included in the patent protection scope of the present invention.

Claims

1. An anode plate, characterized in that: It comprises a frame (1), a quick power connection mechanism (6) and a lifting mechanism (7); The frame (1) is fixedly connected to a base (2) on both left and right sides of the lower end thereof; a cross frame (3) is slidably connected between the left and right inner sides of the frame (1); a sliding groove is provided at the bottom end of the cross frame (3); a mounting block (4) is slidably connected inside the sliding groove; a plate (5) is fixedly connected to the bottom end of the mounting block (4); the right end of the cross frame (3) is rotatably connected to a limit knob (9); the left end of the limit knob (9) is mounted in cooperation with the right end of the plate (5); A quick power connection mechanism (6): arranged inside the mounting block (4); A lifting mechanism (7): the lifting mechanism (7) is arranged at the upper end of the base (2), and the upper end of the lifting mechanism (7) is fixedly connected to the left end of the horizontal frame (3); Wherein: it also includes scrapers (8), and the scrapers (8) are fixedly connected between the inner side surfaces of the frame (1), and the opposite inner side surfaces of the two scrapers (8) are matched and installed with the front and rear ends of the plate body (5).

2. An anode plate according to claim 1, characterized in that: It also comprises a single chip microcomputer (10), wherein the single chip microcomputer (10) is fixedly connected to the right end of the frame (1), and an input end of the single chip microcomputer (10) is electrically connected to an external power supply.

3. The anode plate according to claim 1, characterized in that: The quick electrical connection mechanism (6) comprises a connecting head (61), a cone head (62), a spring (63) and a conductive head (64); a stepped hole (12) is provided in the middle of the interior of the mounting block (4); the connecting head (61) is slidably connected to the interior of the stepped hole (12); the lower end of the connecting head (61) is fixedly connected to the cone head (62); a spring (63) is provided between the upper end of the cone head (62) and the top wall of the stepped hole (12); the spring (63) is sleeved on the outer surface of the connecting head (61); a conductive head (64) is provided at the upper end of the connecting head (61); the input end of the conductive head (64) is electrically connected to the output end of the plate body (5) through a wire.

4. An anode plate according to claim 3, characterized in that: A contact groove (13) is provided at the bottom end of the cross frame (3), a conductive sheet is provided on the top wall of the contact groove (13), the bottom end of the conductive sheet is mounted in cooperation with the upper end of the conductive head (64), and the input end of the conductive sheet is electrically connected to an external power supply.

5. An anode plate according to claim 4, characterized in that: The quick electrical connection mechanism (6) also includes a slide post (65), a top plate (66) and a second spring (67). A slide hole (14) is provided on the left side of the interior of the mounting block (4). The slide post (65) is slidably connected to the interior of the slide hole (14). The right end of the slide post (65) is mounted in cooperation with the bottom end of the cone head (62). The left end of the slide post (65) is fixedly connected to the top plate (66). The left end of the top plate (66) is in contact with the left side wall of the slide groove. A spring hole (15) is provided on the left end of the mounting block (4). The outer surface of the top plate (66) is slidably connected to the inner wall of the spring hole (15). A second spring (67) is provided between the right end of the mounting block (4) and the inner wall of the spring hole (15). The second spring (67) is sleeved on the left side of the outer surface of the slide post (65).

6. An anode plate according to claim 2, characterized in that: The frame (1) is provided with avoidance grooves (11) at both left and right ends, and the avoidance grooves (11) are laterally adjacent to the plate body (5).

7. An anode plate according to claim 6, characterized in that: The lifting mechanism (7) comprises a screw (71), a connecting block (72), a worm gear (73), a motor (74) and a worm (75); the screw (71) is rotatably connected to the inside of the avoidance groove (11) on the left side; the connecting block (72) is fixedly connected to the left side of the cross frame (3); the inside of the connecting block (72) is threadedly connected to the outer surface of the screw (71); the lower end of the screw (71) is provided with a worm gear (73); the motor (74) is fixedly connected to the upper end of the base (2) on the left side; the input end of the motor (74) is electrically connected to the output end of the single chip microcomputer (10); the right end of the output shaft of the motor (74) is provided with a worm (75); the worm (75) is meshedly connected to the worm gear (73).

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