Titanium cathode plate with anti-deformation structure for electrolysis

Abstract

The utility model relates to the technical field of electrolysis, and particularly discloses an electrolysis titanium cathode plate with an anti-deformation structure, which comprises a titanium copper rod assembly, a top titanium plate assembly is welded at the bottom of the titanium copper rod assembly, and a bottom titanium plate assembly is arranged below the top titanium plate assembly. An adjusting assembly is arranged between the bottom titanium plate assembly and the top titanium plate assembly; the top titanium plate assembly and the bottom titanium plate assembly each comprise an outer titanium plate, and a plurality of adjusting holes are formed in the surface of each outer titanium plate. The adjusting assembly comprises an inner titanium plate, the two ends of the inner titanium plate are connected with the outer titanium plate in a sleeved mode, two mounting holes are formed in the inner portion of the inner titanium plate, adjusting titanium bolts are arranged in the mounting holes in a penetrating mode, and the tail ends of the adjusting titanium bolts are in threaded connection with titanium nuts. The outer titanium plate can slide outside the inner titanium plate, so that the overall length of the top titanium plate assembly, the inner titanium plate and the bottom titanium plate assembly can be adjusted, and the titanium cathode plate is matched with the depth of an electrolytic bath.

Description

Technical Field

[0001] This utility model relates to the field of electrolysis technology, and in particular to a titanium cathode plate for electrolysis with an anti-deformation structure. Background Technology

[0002] Electrolysis is an electrochemical process that uses electrical energy to drive chemical reactions. By applying direct current, ions in the electrolyte solution undergo redox reactions at the electrodes, thereby achieving the decomposition, synthesis, or purification of substances. Based on this principle, electrolysis technology is widely used in electrochemical industries such as chlor-alkali, metal smelting, electroplating, and water treatment. Electrolytic cells, electrode materials (anode and cathode), electrolytes, and power sources are indispensable key components in electrolysis technology. Because titanium has good corrosion resistance and mechanical strength, although its electrical conductivity is not as high as copper or aluminum, it can meet the requirements of electrolysis through coating optimization and is widely used in the cathode portion of electrolytic cells.

[0003] Titanium cathode plates have a plate-like structure, which is simple in structure and the factory size is often fixed. The fixed size of titanium cathode plates is not convenient to adapt to electrolytic cells of different depths.

[0004] An existing publicly available technical solution, CN203513807U, discloses an electrolytic cell cathode titanium plate assembly, including a spacing adjustment mechanism. The top of the spacing adjustment mechanism is provided with a depth adjustment mechanism, and the top of the depth adjustment mechanism is provided with a depth adjustment plate. The meshing gear is meshed with the meshing rack. By utilizing the meshing action between the meshing rack and the meshing gear, the relative sliding between the depth adjustment plate and the titanium plate body is realized, thereby adjusting the depth of the titanium plate body so that the depth adjustment plate can contact the bottom of the electrolytic cell.

[0005] In actual implementation, the above technical solution achieves the relative sliding between the depth adjustment plate and the titanium plate body by meshing between the meshing rack and the meshing gear, thereby adjusting the depth of the titanium plate body. However, the rack and gear need to be cleaned and lubricated regularly to ensure the meshing of the rack and gear teeth, which makes later maintenance quite troublesome. Summary of the Invention

[0006] The purpose of this invention is to provide a titanium cathode plate for electrolysis with an anti-deformation structure. The outer titanium plate can slide outside the inner titanium plate, allowing adjustment of the overall length of the top, inner, and bottom titanium plate assemblies. This ensures the titanium cathode plate is compatible with the depth of the electrolytic cell. Locking is achieved through adjustable titanium bolts, without the need for gear and rack engagement, facilitating future maintenance. This addresses the problems mentioned in the background section.

[0007] To achieve the above objectives, the present invention provides the following technical solution: a titanium cathode plate for electrolysis with an anti-deformation structure, comprising a titanium copper rod assembly, a top titanium plate assembly welded to the bottom of the titanium copper rod assembly, and a bottom titanium plate assembly disposed below the top titanium plate assembly, and an adjustment assembly disposed between the bottom titanium plate assembly and the top titanium plate assembly;

[0008] Both the top titanium plate assembly and the bottom titanium plate assembly include an outer titanium plate, and the surface of the outer titanium plate is provided with multiple adjustment holes.

[0009] The adjustment assembly includes an inner titanium plate that is sleeved with the outer titanium plate at both ends. The inner titanium plate has two mounting holes, and an adjustment titanium bolt passes through the mounting holes. The end of the adjustment titanium bolt is threaded with a titanium nut.

[0010] Preferably, the surface of the adjusting titanium bolt is further fitted with two sets of shock-absorbing pads, and the shock-absorbing pads are located on the front and rear sides of the outer titanium plate.

[0011] Preferably, the outer titanium plate has a cavity inside to accommodate the inner titanium plate, and a reinforcing rib is fixed to the outside of the cavity of the outer titanium plate.

[0012] Preferably, the top titanium plate assembly further includes a connector fixed to the top of the outer titanium plate, and the top of the outer titanium plate has a groove.

[0013] Preferably, the titanium-copper rod assembly includes a titanium-copper rod body, and a welding groove is provided at the connection between the titanium-copper rod body and the connector, and the welding groove is adapted to the external dimensions of the connector.

[0014] Preferably, the interior of the titanium-copper rod body is provided with two adjusting grooves, and adjusting rods are inserted inside the adjusting grooves.

[0015] Preferably, the top of the adjusting slide is provided with a positioning screw hole opened on the top of the titanium copper rod body, and a positioning titanium screw is threaded inside the positioning screw hole. The positioning titanium screw passes through the positioning screw hole, the adjusting slide, and abuts against the adjusting slide rod.

[0016] Compared with the prior art, the beneficial effects of this utility model are:

[0017] 1. The two sets of outer titanium plates can slide outside the inner titanium plate, which allows the overall length of the top titanium plate assembly, inner titanium plate and bottom titanium plate assembly to be adjusted so that the titanium cathode plate is matched with the depth of the electrolytic cell. The titanium bolts are tightened by adjustment instead of gear and rack engagement, which makes maintenance more convenient in the later stage.

[0018] 2. By locking the titanium copper rod body and the adjusting slide rod with positioning titanium screws, the distance between the two sets of titanium copper rod bodies can be adjusted. Attached Figure Description

[0019] To more clearly illustrate the specific embodiments of this utility model or the technical solutions in the prior art, the drawings used in the description of the specific embodiments or the prior art will be briefly introduced below. Obviously, the drawings described below are some embodiments of this utility model. For those skilled in the art, other drawings can be obtained from these drawings without creative effort.

[0020] Figure 1 This is an overall structural view of the present invention;

[0021] Figure 2 This is a schematic diagram of the structure of the adjustment component of this utility model;

[0022] Figure 3 For the present utility model Figure 1 Enlarged view of A in the middle;

[0023] Figure 4 This is a schematic diagram of the structure of the titanium-copper rod assembly of this utility model.

[0024] Explanation of reference numerals in the attached figures:

[0025] 1. Titanium-copper rod assembly; 101. Titanium-copper rod body; 102. Positioning screw hole; 103. Adjusting slide groove; 104. Adjusting slide rod; 105. Positioning titanium screw; 106. Welding slot; 2. Top titanium plate assembly; 201. Outer titanium plate; 202. Groove; 203. Reinforcing rib; 204. Adjusting hole; 205. Connector; 3. Bottom titanium plate assembly; 4. Adjusting assembly; 401. Inner titanium plate; 402. Mounting hole; 403. Adjusting titanium bolt; 404. Titanium nut; 405. Vibration damping pad. Detailed Implementation

[0026] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0027] This utility model provides a technical solution:

[0028] Please see Figures 1 to 4 An electrolytic titanium cathode plate with an anti-deformation structure includes a titanium copper rod assembly 1, a top titanium plate assembly 2 welded to the bottom of the titanium copper rod assembly 1, a bottom titanium plate assembly 3 disposed below the top titanium plate assembly 2, and an adjustment assembly 4 disposed between the bottom titanium plate assembly 3 and the top titanium plate assembly 2.

[0029] Both the top titanium plate assembly 2 and the bottom titanium plate assembly 3 include an outer titanium plate 201, and the surface of the outer titanium plate 201 is provided with a plurality of adjustment holes 204.

[0030] The adjustment assembly 4 includes an inner titanium plate 401 that is sleeved with the outer titanium plate 201 at both ends. The inner titanium plate 401 has two mounting holes 402 inside, and an adjustment titanium bolt 403 passes through the mounting holes 402. The end of the adjustment titanium bolt 403 is threaded with a titanium nut 404. Two sets of shock-absorbing pads 405 are also sleeved on the surface of the adjustment titanium bolt 403, and the shock-absorbing pads 405 are located on the front and rear sides of the outer titanium plate 201.

[0031] By adopting the above technical solution, the top titanium plate assembly 2 and the bottom titanium plate assembly 3 are sleeved on the outside of the inner titanium plate 401. The overall length of the top titanium plate assembly 2, the inner titanium plate 401, and the bottom titanium plate assembly 3 is adjusted according to the depth of the electrolytic cell. During adjustment, the inner titanium plate 401 slides inside the outer titanium plate 201, and the adjusting titanium bolt 403 is inserted into the corresponding mounting hole 402 and multiple adjusting holes 204. The bolt is then locked by the titanium nut 404 at the end of the adjusting titanium bolt 403. A shock-absorbing pad 405 is fitted over the bolt 403. The shock-absorbing pad 405 is located on the front and rear sides of the outer titanium plate 201. The cavity size of the inner titanium plate 401 is adapted to that of the outer titanium plate 201. Since the two sets of outer titanium plates 201 can slide outside the inner titanium plate 401, the overall length of the top titanium plate assembly 2, the inner titanium plate 401 and the bottom titanium plate assembly 3 can be adjusted to make the titanium cathode plate match the depth of the electrolytic cell. The titanium bolt 403 is tightened by adjustment instead of by gear and rack engagement, which makes maintenance more convenient in the later stage.

[0032] Specifically, such as Figure 4 As shown, the outer titanium plate 201 has a cavity inside to accommodate the inner titanium plate 401, and a reinforcing rib 203 is fixed on the outside of the cavity of the outer titanium plate 201. The top titanium plate assembly 2 also includes a connector 205 fixed on the top of the outer titanium plate 201, and a groove 202 is provided on the top of the outer titanium plate 201.

[0033] The titanium-copper rod assembly 1 includes a titanium-copper rod body 101. A welding groove 106 is provided at the connection between the titanium-copper rod body 101 and the connector 205. The welding groove 106 is adapted to the external dimensions of the connector 205. Two adjusting grooves 103 are also provided inside the titanium-copper rod body 101. An adjusting slide rod 104 passes through the inside of the adjusting groove 103. A positioning screw hole 102 is provided at the top of the adjusting groove 103 and is provided at the top of the titanium-copper rod body 101. A positioning titanium screw 105 is threaded inside the positioning screw hole 102. The positioning titanium screw 105 passes through the positioning screw hole 102, the adjusting groove 103 and abuts against the adjusting slide rod 104.

[0034] By adopting the above technical solution, the outer titanium plate 201 has an internal cavity, and reinforcing ribs 203 are added to the outside of the cavity, which can improve the strength of the outer titanium plate 201, disperse stress, and reduce the probability of deformation of the outer titanium plate 201 during use. Simultaneously, the outer titanium plate 201 also has grooves 202, which can dissipate heat when welding the outer titanium plate 201 to the titanium-copper rod body 101. Before welding, the outer titanium plate 201 is engaged with the connector 205 through the welding slot 106, and the welding process can increase the strength of the outer titanium plate 201. The connection strength of the titanium copper rod body 101 is such that multiple titanium copper rod bodies 101 can move on the adjusting slide rod 104 through the adjusting slide groove 103, thereby adjusting the distance between two sets of titanium copper rod bodies 101. The positioning titanium screw 105 is threadedly connected to the positioning screw hole 102, passes through the positioning screw hole 102 and the adjusting slide groove 103 and abuts against the adjusting slide rod 104. The positioning titanium screw 105 locks the titanium copper rod body 101 and the adjusting slide rod 104, and the distance between the two sets of titanium copper rod bodies 101 can be adjusted.

[0035] Working principle: The outer titanium plate 201, inner titanium plate 401, and other accessories are all coated with a ruthenium-iridium coating to increase their corrosion resistance. The inner titanium plate 401 slides inside the outer titanium plate 201, and the adjusting titanium bolt 403 is inserted into the corresponding mounting hole 402 and multiple adjusting holes 204, and locked by the titanium nut 404 at the end of the adjusting titanium bolt 403. The shock-absorbing pad 405 is sleeved on the outside of the adjusting titanium bolt 403. The shock-absorbing pad 405 is located on the front and rear sides of the outer titanium plate 201. The cavity size of the inner titanium plate 401 and the outer titanium plate 201 is adapted. Since the two sets of outer titanium plates 201 can slide outside the inner titanium plate 401, the top titanium plate assembly 2, the inner titanium plate 401, and the bottom titanium plate assembly 2 can be adjusted. The overall length of the titanium plate assembly 3 is adjusted to match the depth of the titanium cathode plate with that of the electrolytic cell. Before welding, the outer titanium plate 201 is engaged with the connector 205 through the welding slot 106. When the outer titanium plate 201 is welded to the titanium copper rod body 101, the heat can be dissipated through the groove 202. Multiple titanium copper rod bodies 101 can move on the adjusting slide rod 104 through the adjusting slide 103, thereby adjusting the distance between the two sets of titanium copper rod bodies 101. The positioning titanium screw 105 is threadedly connected to the positioning screw hole 102, passes through the positioning screw hole 102 and the adjusting slide 103 and abuts against the adjusting slide rod 104. The positioning titanium screw 105 locks the titanium copper rod body 101 and the adjusting slide rod 104.

[0036] Finally, it should be noted that the above embodiments are only used to illustrate the technical solutions of this utility model, and are not intended to limit it. Although the utility model has been described in detail with reference to the foregoing embodiments, those skilled in the art should understand that modifications can still be made to the technical solutions described in the foregoing embodiments, or equivalent substitutions can be made to some or all of the technical features therein. Such modifications or substitutions do not cause the essence of the corresponding technical solutions to deviate from the scope of the technical solutions of the embodiments of this utility model.

Claims

1. A titanium cathode plate for electrolysis with anti-deformation structure comprising a titanium copper rod assembly (1), characterized in that: The bottom of the titanium copper rod assembly (1) is welded with a top titanium plate assembly (2), and the bottom of the top titanium plate assembly (2) is provided with a bottom titanium plate assembly (3), and the bottom titanium plate assembly (3) and the top titanium plate assembly (2) are provided with an adjusting assembly (4) therebetween. The top titanium plate assembly (2) and the bottom titanium plate assembly (3) each comprise an outer titanium plate (201), and a plurality of adjusting holes (204) are formed in the surface of the outer titanium plate (201). The adjusting assembly (4) comprises an inner titanium plate (401) which is sleeved with the outer titanium plate (201) at both ends, two mounting holes (402) are formed in the inner titanium plate (401), and an adjusting titanium bolt (403) is arranged in the mounting hole (402), and a titanium nut (404) is threadedly connected to the end of the adjusting titanium bolt (403).

2. The titanium cathode plate for electrolysis with anti-deformation structure according to claim 1, characterized in that: Two groups of shock absorbing washers (405) are further sleeved on the surface of the adjusting titanium bolt (403), and the shock absorbing washers (405) are located on the front and rear sides of the outer titanium plate (201).

3. The titanium cathode plate for electrolysis with anti-deformation structure according to claim 2, characterized in that: A cavity for accommodating the inner titanium plate (401) is formed in the inner titanium plate (201), and a reinforcing rib (203) is fixed outside the cavity of the outer titanium plate (201).

4. The titanium cathode plate for electrolysis with anti-deformation structure according to claim 3, characterized in that: The top titanium plate assembly (2) further comprises a connecting piece (205) fixed on the top of the outer titanium plate (201), and a groove (202) is formed in the top of the outer titanium plate (201).

5. The titanium cathode plate for electrolysis with anti-deformation structure according to claim 4, characterized in that: The titanium copper rod assembly (1) comprises a titanium copper rod body (101), a welding clamping groove (106) is formed at the connecting position of the titanium copper rod body (101) and the connecting piece (205), and the welding clamping groove (106) is matched with the outer shape size of the connecting piece (205).

6. The titanium cathode plate for electrolysis with anti-deformation structure according to claim 5, characterized in that: Two adjusting sliding grooves (103) are further formed in the titanium copper rod body (101), and an adjusting sliding rod (104) is arranged in the adjusting sliding groove (103).

7. The titanium cathode plate for electrolysis with anti-deformation structure according to claim 6, characterized in that: A positioning screw hole (102) is formed in the top of the titanium copper rod body (101) at the top of the adjusting sliding groove (103), a positioning titanium screw (105) is threadedly connected in the positioning screw hole (102), and the positioning titanium screw (105) abuts against the positioning screw hole (102), the adjusting sliding groove (103) and the adjusting sliding rod (104).

Images