Electrolytic bath busbar and polar plate thereof
By using the structure of pad plate, live busbar, positioning member and overlapping member in the electrolytic cell, the problem of lack of efficient overlapping measures between the plate and the busbar is solved, and the stable and fixed connection of the plate is achieved, and the working efficiency and safety of the electrolytic cell are improved.
Patent Information
- Application Number
- CN202421495506.X
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-06-27
- Publication Date
- 2025-06-20
- Estimated Expiration
- 2034-06-27
AI Technical Summary
There is a lack of efficient, reliable and stable overlapping measures between the existing plates and busbars, which leads to the plates being easily slipped or offset, interfering with the normal operation of the electrolytic cell.
The structure includes a pad plate, live busbar, positioning member and overlapping member. Through the coordination of the positioning member and overlapping member, the fixed connection of the electrode plate is realized to ensure that it cannot slide forward and backward or move laterally.
The stable and firm connection between the plate and the busbar is achieved, avoiding the problem of plate sliding or offset, ensuring the normal operation of the electrolytic cell and improving production efficiency.
Smart Images
Figure CN223003047U_ABST
Abstract
Description
Technical Field
[0001] The present application relates to the technical field of metal electrolysis preparation, and in particular to an electrolytic cell busbar and a pole plate thereof. Background Art
[0002] The electrolytic cell consists of a cell body, an anode and a cathode, and most of them use a diaphragm to separate the anode chamber and the cathode chamber. According to the different electrolytes, it can be divided into three categories: aqueous solution electrolytic cell, molten salt electrolytic cell and non-aqueous solution electrolytic cell. When direct current passes through the electrolytic cell, an oxidation reaction occurs at the interface between the anode and the solution, and a reduction reaction occurs at the interface between the cathode and the solution to produce the desired product. Optimizing the design of the electrolytic cell structure and reasonably selecting the electrode and diaphragm materials are the key to improving current efficiency, reducing cell voltage and saving energy consumption. When preparing non-ferrous metals by electrolysis, the electrolyte is usually fed into the electrolytic cell and then multiple side-by-side plates are inserted and replaced by electricity.
[0003] The existing electrode plates are directly overlapped on the smooth and charged busbars on both sides through the overlapping blocks on both sides. This overlapping method makes the electrode plates easy to slide along the busbar due to the flow of electrolytic liquid or other external factors during the production process, resulting in changes in the spacing between the electrode plates or left and right deviations, thereby seriously interfering with the normal operation of the electrolytic cell, affecting production efficiency, and even causing accidents. Therefore, in order to solve the above problems, an electrolytic cell busbar and its electrode plates are proposed. Utility Model Content
[0004] In view of the deficiencies of the prior art, the present application provides an electrolytic cell busbar and its electrode plate, which overcome the deficiencies of the prior art and aim to solve the problem of hidden dangers caused by the lack of efficient, reliable and stable overlapping measures between the electrode plate and the busbar.
[0005] To achieve the above objectives, this application provides the following technical solutions:
[0006] An electrolytic cell busbar and its electrode plate, comprising a pad, a live busbar, a positioning piece and a lap joint, wherein the live busbar is fixedly arranged on the upper end surface of the pad and arranged in the center, the positioning piece is fixedly arranged on the live busbar and arranged equidistantly along the length direction of the live busbar, the lap joint is inserted into a positioning groove formed by adjacent positioning pieces, the positioning piece comprises a positioning block body, both sides of which are provided with oblique slots, and the lap joint comprises a lap joint block body, both sides of which are fixedly provided with oblique clips with sizes matching the oblique slots.
[0007] By adopting the above technical solution, the position of the electrode plate fixedly connected to the lap joint can be fixed in such a way that the main body of the lap joint block is inserted into the positioning groove formed by the adjacent main bodies of the positioning blocks, so that it cannot slide back and forth on the live busbar. At the same time, the inclined clamping strip will also be embedded into the inclined clamping groove, making it impossible for the main body of the lap joint block to move horizontally, ensuring that the electrode plate cannot move horizontally. Thus, the fixation of the position of the electrode plate can be completed, making it impossible to easily change its position and ensuring the stability and firmness of the connection between the electrode plate and the busbar.
[0008] As a preferred technical solution of the present application, the cross-section of the main body of the positioning block is a regular isosceles trapezoid, the cross-section of the positioning groove formed between adjacent main bodies of the positioning blocks is an inverted isosceles trapezoid, the cross-section of the main body of the lap joint block is an inverted isosceles trapezoid, and both the main body of the positioning block and the main body of the lap joint block are made of insulating materials.
[0009] By adopting the above technical solution, the main body of the positioning block and the main body of the lap joint block can be closely attached when they come into contact, making it impossible for the main body of the lap joint block to shake easily after the insertion is completed, and improving the stability of the fixation of the electrode plate.
[0010] As a preferred technical solution of the present application, an installation groove is centrally opened on the lower end surface of the main body of the lap joint block, and a contact piece is fixedly installed in the installation groove.
[0011] By adopting the above technical solution, the live busbar and the electrode plate can be electrically connected through the contact piece, providing a necessary path for the transmission of electric energy.
[0012] As a preferred technical solution of the present application, a guiding chamfer is fixedly arranged on the outer side of the inclined clamping strip, and a layer of rubber patch with a rough surface is fixedly attached to its outer surface.
[0013] By adopting the above technical solution, due to the existence of the guiding chamfer, it is more convenient for the inclined clamping strip to be inserted into the inclined clamping groove, and the rubber patch can improve the tightness of the connection between the two.
[0014] As a preferred technical solution of the present application, fixing feet are fixedly arranged at the bottoms of the front and rear end faces of the main body of the positioning block, a plugging shaft arranged centrally is fixedly arranged at the lower end face of the fixing feet, the bottom of the plugging shaft is sharp, and several anti-detachment rubber rings are fixedly sleeved on its outer side surface. A plurality of equally spaced fixing insertion holes are opened on the upper end face of the backing plate, and the aperture of the fixing insertion holes is the same as the shaft diameter of the plugging shaft.
[0015] By adopting the above technical solution, the detachable connection between the whole positioning member and the backing plate can be realized, that is, after aligning the plugging shaft with the fixing insertion hole and pressing it down, at this time, due to the frictional force between the fixing insertion hole and the anti-detachment rubber rings on the plugging shaft, the whole positioning member will be firmly covered above the live busbar. This fixing method is convenient for disassembly and will not cause damage to the live busbar.
[0016] A pole plate comprises a pole plate body and a connector, wherein the connector comprises a connecting folding plate, and a conductive member electrically connected to the pole plate body is embedded in the connecting folding plate.
[0017] By adopting the above technical solution, the connection between the entire electrode plate and the lap joint can be achieved by connecting the folded plate, so that the entire electrode plate can be firmly and stably lapped on the live busbar and electrically connected thereto.
[0018] The beneficial effects of the present application are as follows: the position of the pole plate fixedly connected to the overlapping piece is fixed by inserting the overlapping block body into the positioning groove formed by the adjacent positioning block body, so that it cannot slide back and forth on the live busbar, and at the same time the oblique clamping strip is also embedded in the oblique clamping groove, so that the overlapping block body cannot move laterally, ensuring that the pole plate cannot move laterally, thereby fixing the position of the pole plate, making it impossible to change its position easily, and ensuring the stability and firmness of the connection between the pole plate and the busbar. BRIEF DESCRIPTION OF THE DRAWINGS
[0019] Figure 1 This is a schematic diagram of the overall structure of this application;
[0020] Figure 2 This is a schematic diagram of the electrolytic cell busbar structure of the present application;
[0021] Figure 3 This is a schematic diagram of the positioning member fixing structure of the present application;
[0022] Figure 4 This is a schematic diagram of the local structure of this application.
[0023] In the figure: 11, pad; 111, fixed socket; 12, live busbar; 13, positioning piece; 131, positioning block body; 132, oblique slot; 133, fixing foot; 134, plug-in shaft; 135, anti-stripping rubber ring; 14, lap piece; 141, lap block body; 142, oblique clip; 143, mounting groove; 144, contact piece; 145, guide chamfer; 21, plate body; 22, connector; 221, connecting folding plate; 222, conductive member. DETAILED DESCRIPTION
[0024] The following will be combined with the drawings in the embodiments of the present application to clearly and completely describe the technical solutions in the embodiments of the present application. Obviously, the described embodiments are only part of the embodiments of the present application, not all of the embodiments. Based on the embodiments in the present application, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of this application.
[0025] Reference Figure 1-2, An electrolytic cell busbar and its electrode plate, including a backing plate 11, a live busbar 12, a positioning member 13, and a lap joint 14. The live busbar 12 is fixedly arranged on the upper end surface of the backing plate 11 and is centered. The positioning member 13 is fixedly arranged on the live busbar 12 and is equidistantly arranged along the length direction of the live busbar 12. The lap joint 14 is inserted into the positioning groove formed by adjacent positioning members 13. By adopting the above technical solution, the position of the electrode plate fixedly connected to the lap joint 14 can be fixed in such a way that the lap joint body 141 is inserted into the positioning groove formed by adjacent positioning block bodies 131, preventing it from sliding back and forth on the live busbar 12 and ensuring the stability and firmness of the connection between the electrode plate and the busbar.
[0026] In addition, the positioning member 13 includes a positioning block body 131, and inclined card slots 132 are formed on both sides of the positioning block body 131. The lap joint 14 includes a lap joint body 141, and inclined card strips 142 with dimensions matching those of the inclined card slots 132 are fixedly arranged on both sides of the lap joint body 141. By adopting the above technical solution, when the lap joint 14 is inserted, the inclined card strips 142 will also be embedded into the inclined card slots 132, preventing the lap joint body 141 from moving horizontally and ensuring that the electrode plate cannot move horizontally. Thus, the position of the electrode plate can be fixed, making it unable to easily change its position and ensuring the stability and firmness of the connection between the electrode plate and the busbar.
[0027] Refer to Figure 2 , The cross-section of the positioning block body 131 is a regular isosceles trapezoid, the cross-section of the positioning groove formed between adjacent positioning block bodies 131 is an inverted isosceles trapezoid, and the cross-section of the lap joint body 141 is an inverted isosceles trapezoid. The positioning block body 131 and the lap joint body 141 are both made of insulating materials. By adopting the above technical solution, the positioning block body 131 and the lap joint body 141 can be closely attached when they come into contact, preventing the lap joint body 141 from easily shaking after the insertion is completed and improving the stability of the fixation of the electrode plate. In addition, a guiding chamfer 145 is fixedly arranged on the outer side of the inclined card strip 142, and a layer of rubber patch with a rough surface is fixedly attached to its outer surface. Due to the existence of the guiding chamfer 145, it is more convenient for the inclined card strip 142 to be inserted into the inclined card slot 132, and the rubber patch can improve the tightness of the connection between the two.
[0028] Refer to Figure 2 , A mounting groove 143 is centrally formed on the lower end surface of the lap joint body 141, and a contact piece 144 is fixedly installed in the mounting groove 143. By adopting the above technical solution, the live busbar 12 and the electrode plate can be electrically connected through the contact piece 144, providing a necessary path for the transmission of electric energy.
[0029] Refer to Figure 3, fixing feet 133 are fixedly arranged at the bottoms of the front and rear end faces of the positioning block main body 131. An insertion shaft 134 arranged in the center is fixedly arranged on the lower end face of the fixing feet 133. The bottom of the insertion shaft 134 is sharp and several anti-detachment rubber rings 135 are fixedly sleeved on the outer side surface thereof. A plurality of equally spaced fixing jacks 111 are opened on the upper end face of the backing plate 11. The aperture of the fixing jack 111 is consistent with the shaft diameter of the insertion shaft 134. By adopting the above technical solution, the detachable connection between the whole positioning member 13 and the backing plate 11 can be realized. That is, after aligning the insertion shaft 134 with the fixing jack 111 and pressing it down, at this time, due to the friction between the fixing jack 111 and the anti-detachment rubber rings 135 on the insertion shaft 134, the whole positioning member 13 will be firmly covered above the live busbar 12. This fixing method is convenient to disassemble and will not cause damage to the live busbar 12.
[0030] Refer to Figure 4 , a plate electrode, comprising a plate electrode main body 21 and a connecting member 22. The connecting member 22 includes a connecting folding plate 221. A conductive member 222 electrically connected to the plate electrode main body 21 is embedded in the connecting folding plate 221. The connection between the whole plate electrode and the overlapping member 14 can be realized by the connecting folding plate 221, so that the whole plate electrode can be firmly and stably overlapped on the live busbar 12 and electrically connected thereto.
[0031] Working principle: When installing the plate electrode, the overlapping block main body 141 fixedly connected to the connecting folding plates 221 at both ends is inserted into the positioning groove formed by the adjacent positioning block main bodies 131. Due to the existence of the positioning block main bodies 131 on both sides, the plate electrode fixedly connected to the overlapping block main body 141 can no longer slide back and forth on the live busbar 12. At the same time, when the overlapping block main body 141 is inserted in place, the inclined clamping strip 142 fixedly arranged thereon will also be embedded into the inclined clamping grooves 132 opened on both sides of the positioning block main body 131, so that the overlapping block main body 141 cannot move horizontally, ensuring that the plate electrode cannot move horizontally. Thus, the fixing of the position of the plate electrode can be completed, making it impossible to easily change its position and ensuring the stability and firmness of the connection between the plate electrode and the busbar. In particular, the installation distance between the plate electrodes can be adjusted by spacing different numbers of positioning block main bodies 131.
[0032] After the above overlapping operation is completed, the contact piece 144 below the overlapping block main body 141 will contact the live busbar 12 to achieve electrical connection, and transmit the electric energy to the plate electrode main body 21 through the conductive member 222 electrically connected to the contact piece 144, constituting an electrolysis circuit.
[0033] The above are only the preferred embodiments of the present application and are not intended to limit the present application. Although the present application has been described in detail with reference to the foregoing embodiments, those skilled in the art can still modify the technical solutions described in the foregoing embodiments or perform equivalent replacements for some of the technical features. Any modifications, equivalent replacements, improvements, etc. made within the spirit and principle of the present application shall be included in the protection scope of the present application.
Claims
1. An electrolytic cell busbar, comprising a backing plate (11), a live busbar (12), a positioning member (13) and a bridging member (14), characterized in that: The live busbar (12) is fixedly arranged on the upper end surface of the pad (11) and arranged in the center; the positioning piece (13) is fixedly arranged on the live busbar (12) and arranged equidistantly along the length direction of the live busbar (12); the lap joint (14) is inserted into a positioning groove formed by adjacent positioning pieces (13); the positioning piece (13) comprises a positioning block body (131); both sides of the positioning block body (131) are provided with oblique grooves (132); the lap joint (14) comprises a lap joint block body (141); both sides of the lap joint block body (141) are fixedly provided with oblique clamping strips (142) whose sizes match the oblique clamping grooves (132).
2. The electrolytic cell busbar according to claim 1, characterized in that: The cross section of the positioning block body (131) is an upright isosceles trapezoid, the cross section of the positioning groove formed between adjacent positioning block bodies (131) is an inverted isosceles trapezoid, the cross section of the lap block body (141) is an inverted isosceles trapezoid, and the positioning block body (131) and the lap block body (141) are both made of insulating material.
3. The electrolytic cell busbar according to claim 1, characterized in that: A mounting groove (143) is centrally provided on the lower end surface of the bridging block body (141), and a contact piece (144) is fixedly mounted in the mounting groove (143).
4. The electrolytic cell busbar according to claim 1, characterized in that: A guide chamfer (145) is fixedly provided on the outside of the oblique clamping strip (142), and a layer of a rubber patch with a rough surface is fixedly attached to the outer surface of the oblique clamping strip (142).
5. The electrolytic cell busbar according to claim 1, characterized in that: The bottoms of the front and rear end surfaces of the positioning block body (131) are fixedly provided with fixing feet (133); the lower end surface of the fixing feet (133) is fixedly provided with a centrally arranged plug shaft (134); the bottom of the plug shaft (134) is sharp and a plurality of anti-stripping rubber rings (135) are fixedly sleeved on the outer side surface thereof; the upper end surface of the pad (11) is provided with a plurality of equidistant fixing holes (111); the hole diameter of the fixing holes (111) is consistent with the shaft diameter of the plug shaft (134).
6. A polar plate, characterized in that: The invention comprises a pole plate body (21) and a connecting member (22), wherein the connecting member (22) comprises a connecting folded plate (221), wherein a conductive member (222) electrically connected to the pole plate body (21) is embedded in the connecting folded plate (221), and the pole plate works in conjunction with the electrolytic cell busbar according to any one of claims 1 to 5.