CN213570783U

CN213570783U - Anticorrosion graphite electrode plate

Info

Publication number: CN213570783U
Application number: CN202022361343.4U
Authority: CN
Inventors: 庞广宇
Original assignee: Guangdong Donglin Carbon Technology Co ltd
Current assignee: Guangdong Donglin Carbon Technology Co ltd
Priority date: 2020-10-21
Filing date: 2020-10-21
Publication date: 2021-06-29
Anticipated expiration: 2030-10-21

Abstract

The utility model discloses an anticorrosive graphite electrode board, including the electrolysis trough, the inboard bottom welded mounting of electrolysis trough has first spring, and first spring is located the middle department in inboard bottom of electrolysis trough, and the free end welded mounting of first spring has the second stripper plate, and the inboard bottom of electrolysis trough is located the both sides welded mounting of first spring has the mounting. This anticorrosive graphite electrode board, through dip-coating resin film on graphite electrode board, improved graphite electrode board's corrosion resistance when not influencing graphite electrode board performance greatly, the connection of electric wire is located the outside of top cap in this device simultaneously to avoided the electric wire oxygen to a certain extent and the short circuit that causes, improved electrolysis efficiency greatly, and this device uses through the cooperation of stripper plate and makes the device can be effectual carry on spacingly to its graphite electrode board, thereby reduce graphite electrode board and influence the condition emergence of electrolysis efficiency because of rocking.

Description

Anticorrosion graphite electrode plate

Technical Field

The utility model relates to a graphite electrode board technical field especially relates to an anticorrosive graphite electrode board.

Background

As a material excellent in conductivity and corrosion resistance, graphite plates are used as electrode plates in many industrial fields such as anode plates in zinc-ammonia complex electrolytic zinc processes and cathode plates and anode plates in electrochemical wastewater treatment fields.

The positive pole wiring end of traditional graphite electrode board easily oxidizes, causes the circuit break, has seriously influenced electrolysis efficiency, and traditional graphite electrode board itself has corrosion resistance when really needing to carry out the operation in succession, just needs the corrosion resisting property of further reinforcing graphite electrode board, traditional graphite electrode board is when installing, because graphite electrode board is lossy behind the continuity of operation, leads to graphite electrode board volume to reduce and causes graphite electrode board to be located the electrolysis trough and rocks to lead to the electrolysis flow situation to appear.

SUMMERY OF THE UTILITY MODEL

The utility model provides a not enough to prior art, the utility model provides an anticorrosive graphite plate electrode, the easy oxidation of positive pole wiring end of having solved traditional graphite plate electrode, cause and open circuit, the electrolysis efficiency has been influenced seriously, and traditional graphite plate electrode itself has when corrosion resistance is really needed to carry out the operation in succession, just need the corrosion resisting property of further reinforcing graphite plate electrode, traditional graphite plate electrode is when installing, because graphite plate electrode is lossy behind the continuity of operation, lead to graphite plate electrode volume to reduce and cause graphite plate electrode to be located the electrolysis trough and rock, thereby lead to the problem that the situation appears in the electrolysis flow.

In order to achieve the above purpose, the utility model adopts the following technical scheme:

an anti-corrosion graphite electrode plate comprises an electrolytic bath, wherein a first spring is welded and installed at the bottom of the inner side of the electrolytic bath, the first spring is located in the center of the bottom of the inner side of the electrolytic bath, a second extrusion plate is welded and installed at the free end of the first spring, fixing parts are welded and installed at the two sides of the bottom of the inner side of the electrolytic bath, a limiting rod is embedded and installed on the fixing parts, the limiting rod is in sliding connection with the fixing parts, the top end of the limiting rod is in welding connection with the bottom of the second extrusion plate, the graphite electrode plate is placed at the top of the second extrusion plate, second springs are welded and installed on the inner walls of the two sides of the electrolytic bath, the first extrusion plate is welded and installed at the free end of the second spring, a top cover is placed at the top of the electrolytic bath, a first bolt is installed on the top cover in a threaded manner, the top cover is fixedly connected with the, the bottom welded mounting of electrically conductive copper billet has the fixed block, and the spout has been seted up to the bottom of electrically conductive copper billet, and the built-in slider of spout, slider and spout sliding connection set up, and the side inner wall welded mounting has the slide bar around the spout, and the slider cover is established with the slide bar on and with slide bar sliding connection setting, and the slider is located the spout and is installed the movable block with outside intercommunication a lateral wall welded mounting, and the top of graphite electrode board is located in the middle of movable block and the fixed block.

Preferably, the other side wall of the first extrusion plate is attached to two side walls of the graphite electrode plate.

Preferably, the outer wall of the graphite electrode plate is coated with a resin film.

Preferably, the movable block and the fixed block are the same in size and shape, and the movable block and the fixed block are arranged correspondingly.

Preferably, holes are formed in the movable block and the fixed block, a second bolt is arranged in each hole, and the fixed block is in threaded connection with the second bolt.

Preferably, the top of the top cover is connected with an electric wire in a welding mode, and the electric wire is communicated with the conductive copper block.

Compared with the prior art, the beneficial effects of the utility model are that: this anticorrosive graphite electrode board, through dip-coating resin film on graphite electrode board, improved graphite electrode board's corrosion resistance when not influencing graphite electrode board performance greatly, the connection of electric wire is located the outside of top cap in this device simultaneously to avoided the electric wire oxygen to a certain extent and the short circuit that causes, improved electrolysis efficiency greatly, and this device uses through the cooperation of stripper plate and makes the device can be effectual carry on spacingly to its graphite electrode board, thereby reduce graphite electrode board and influence the condition emergence of electrolysis efficiency because of rocking.

Drawings

Fig. 1 is a schematic structural view of the present invention;

fig. 2 is a schematic diagram of the structure of the conductive copper block of the present invention.

In the figure: the device comprises a first bolt 1, a top cover 2, a conductive copper block 3, a first extrusion plate 4, a limiting rod 5, a first spring 6, a fixing part 7, a second extrusion plate 8, an electrolytic cell 9, a second spring 10, a sliding chute 11, a sliding rod 12, a sliding block 13, a second bolt 14, a movable block 15, a graphite electrode plate 16, a fixed block 17, a resin film 18 and an electric wire 19.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

In order to achieve the above purpose, as shown in fig. 1-2, the present invention adopts the following technical solutions: an anti-corrosion graphite electrode plate comprises an electrolytic cell 9, wherein a first spring 6 is welded and installed at the bottom of the inner side of the electrolytic cell 9, the first spring 6 is located in the center of the bottom of the inner side of the electrolytic cell 9, a second extrusion plate 8 is welded and installed at the free end of the first spring 6, fixing parts 7 are welded and installed at the two sides of the first spring 6 at the bottom of the inner side of the electrolytic cell 9, a limiting rod 5 is embedded and installed on each fixing part 7, the limiting rod 5 is slidably connected with the fixing parts 7, the top end of the limiting rod 5 is welded and connected with the bottom of the second extrusion plate 8, a graphite electrode plate 16 is placed at the top of the second extrusion plate 8, a resin film 18 is coated on the outer wall of the graphite electrode plate 16 in an immersed manner, second springs 10 are welded and installed on the inner walls of the two sides of the electrolytic cell 9, a first extrusion plate 4 is welded and installed at the free end of, a top cover 2 is placed at the top of an electrolytic bath 9, a first bolt 1 is installed on the top cover 2 in a threaded mode, the top cover 2 is fixedly connected with the electrolytic bath 9 through the first bolt 1, a conductive copper block 3 is installed at the bottom of the top cover 2 in the electrolytic bath 9 in a welded mode, a fixed block 17 is installed at the bottom of the conductive copper block 3 in a welded mode, a sliding groove 11 is formed in the bottom of the conductive copper block 3, a sliding block 13 is arranged in the sliding groove 11, the sliding block 13 is arranged in the sliding groove 11 in a sliding mode, sliding rods 12 are installed on the inner walls of the front side and the rear side of the sliding groove 11 in a welded mode, the sliding block 13 is sleeved on the sliding rod 12 and is arranged in a sliding mode, a movable block 15 is installed on one side wall of the sliding groove 11 communicated with the outside in a welded mode, the movable block 15 is identical to the fixed block 17 in size and shape, the movable block 15 is arranged corresponding to the fixed block, the top end of the graphite electrode plate 16 is positioned between the movable block 15 and the fixed block 17, the top of the top cover 2 is connected with an electric wire 19 in a welding mode, and the electric wire 19 is communicated with the conductive copper block 3.

The working principle is as follows: when the device starts to be used, the graphite electrode plate 16 is dried after being dip-coated with the resin film 18, the graphite electrode plate 16 is placed between the fixed block 17 and the movable block 15 after drying, meanwhile, a worker rotates the second bolt 14 to fixedly lock the graphite electrode plate 16, the graphite electrode plate 16 is placed in the electrolytic cell 9, the bottom of the graphite electrode plate 16 is attached to the second extrusion plate 8, and meanwhile, the top cover 2 and the electrolytic cell 9 are fixed through the first bolt 1.

In summary, the following steps: this anticorrosive graphite electrode board 16, through dip-coating resin film 18 on graphite electrode board 16, the corrosion resistance of graphite electrode board 16 has been improved greatly when not influencing graphite electrode board 16 performance, the connection of electric wire 19 is located the outside of top cap 2 in this device simultaneously, thereby avoided the electric wire 19 oxygen to a certain extent and the short circuit that causes, electrolysis efficiency has been improved greatly, and this device uses through the cooperation of stripper plate to make the device can be effectual carry on spacingly to its graphite electrode board 16, thereby reduce graphite electrode board 16 and influence the condition emergence of electrolysis efficiency because of rocking.

It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The anti-corrosion graphite electrode plate comprises an electrolytic bath (9) and is characterized in that a first spring (6) is welded and installed at the bottom of the inner side of the electrolytic bath (9), the first spring (6) is located in the center of the bottom of the inner side of the electrolytic bath (9), a second extrusion plate (8) is welded and installed at the free end of the first spring (6), fixing parts (7) are welded and installed at the bottom of the inner side of the electrolytic bath (9) and located at the two sides of the first spring (6), limiting rods (5) are embedded and installed on the fixing parts (7), the limiting rods (5) are slidably connected with the fixing parts (7), the top ends of the limiting rods (5) are welded and connected with the bottom of the second extrusion plate (8), a graphite electrode plate (16) is placed at the top of the second extrusion plate (8), second springs (10) are welded and installed on the inner walls of the two sides of the electrolytic bath (9), and first extrusion plate (4) is welded and installed at the free, top cap (2) have been placed at the top of electrolysis trough (9), first bolt (1) is installed to the screw thread on top cap (2), top cap (2) set up through first bolt (1) and electrolysis trough (9) fixed connection, the inside welding that the bottom of top cap (2) is located electrolysis trough (9) installs electrically conductive copper billet (3), the bottom welded mounting of electrically conductive copper billet (3) has fixed block (17), spout (11) have been seted up to the bottom of electrically conductive copper billet (3), spout (11) built-in slider (13), slider (13) and spout (11) sliding connection set up, side inner wall welded mounting has slide bar (12) around spout (11), slider (13) cover establish with slide bar (12) and with slide bar (12) sliding connection setting, slider (13) are located spout (11) and outside intercommunication lateral wall welded mounting have movable block (15), the top of graphite electrode board (16) is located in the middle of movable block (15) and fixed block (17).

2. An anti-corrosion graphite electrode plate according to claim 1, characterized in that the other side wall of the first squeeze plate (4) is attached to both side walls of the graphite electrode plate (16).

3. The anti-corrosion graphite electrode plate of claim 1, wherein the outer wall of the graphite electrode plate (16) is impregnated with a resin film (18).

4. The anti-corrosion graphite electrode plate according to claim 1, wherein the movable block (15) and the fixed block (17) are the same in size and shape, and the movable block (15) and the fixed block (17) are correspondingly arranged.

5. The anti-corrosion graphite electrode plate according to claim 1, wherein the movable block (15) and the fixed block (17) are both provided with holes, the second bolt (14) is arranged in the holes, and the fixed block (17) and the second bolt (14) are in threaded connection.

6. The anti-corrosion graphite electrode plate of claim 1, wherein the top of the top cover (2) is welded with an electric wire (19), and the electric wire (19) is communicated with the conductive copper block (3).