CN216808988U

CN216808988U - Cathode diaphragm cover plate for electrolytic cell

Info

Publication number: CN216808988U
Application number: CN202220588155.1U
Authority: CN
Inventors: 廉志安; 胡伟刚; 李玉湘
Original assignee: Qidong Xinzhizao Machinery Equipment Co ltd
Current assignee: Qidong Xinzhizao Machinery Equipment Co ltd
Priority date: 2022-03-17
Filing date: 2022-03-17
Publication date: 2022-06-24
Anticipated expiration: 2032-03-17

Abstract

The utility model discloses a cathode diaphragm cover plate for an electrolytic cell, wherein a panel is provided with a through groove, side plates are symmetrically arranged on the lower surface of the panel and positioned at two sides of the through groove, end plates are symmetrically arranged on the lower surface of the panel and positioned at two ends of the through groove, two sides of each end plate are respectively connected with the end parts of the two side plates, a transverse plate is arranged at the middle position of each side plate and the end plate, anode plate placing grooves are arranged on two sides of the transverse plate, a U-shaped plate between the end plates is positioned below the transverse plate and positioned at the middle position of the two anode plate placing grooves, two cathode conducting rod mounting openings are symmetrically arranged at two ends of the panel respectively, a plurality of reinforcing plates are arranged on the lower surface of the panel and positioned at the outer sides of the side plates, the structure of the cathode diaphragm cover plate is reasonable, the transverse plate is transversely arranged below the panel and positioned between the side plates and the end plates, the through transverse plate can greatly isolate the through groove of the panel from the inside of the electrolytic cell, and reduce the influence of corrosive gas and ions generated by the cell body on an upper anode hanger, thereby improving the service life of the anode hanger.

Description

Cathode diaphragm cover plate for electrolytic cell

Technical Field

The utility model relates to the technical field of a cathode diaphragm cover plate of an electrolytic cell, in particular to a cathode diaphragm cover plate for an electrolytic cell.

Background

At present, the cathode diaphragm cover plate for the electrolytic cell is internally and directly provided with a channel for forming two anode plates by adopting a U-shaped frame, when the electrolytic cell is used, an internal corrosive substance is generated to corrode an anode hanger on the upper part very easily, so that the service life is greatly reduced, and therefore, the problem existing in the prior art is solved by an improved technology.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide a cathode diaphragm cover plate for an electrolytic cell, wherein a transverse plate is transversely arranged below a panel and between a side plate and an end plate, through the transverse plate, a through groove of the panel can be substantially isolated from the inside of the electrolytic cell, and the influence of corrosive substances generated by the cell body on an upper anode hanger frame is reduced, so that the service life of the anode hanger frame is prolonged, and the problems in the background art are solved.

In order to achieve the purpose, the utility model provides the following technical scheme: a cathode diaphragm cover plate for an electrolytic cell, which comprises a panel, side plates, end plates, a transverse plate and a U-shaped plate, the panel is provided with a through groove, the lower surface of the panel and the two sides of the through groove are symmetrically provided with side plates, end plates are symmetrically arranged on the lower surface of the panel and positioned at two ends of the through groove, two sides of each end plate are respectively connected with the end parts of the two side plates, the lower parts of the end plates are provided with U-shaped grooves, a U-shaped plate is erected between the two end plates, the two ends of the U-shaped plate are respectively matched with the U-shaped grooves of the two end plates, a transverse plate is arranged at the middle position of the side plate and the end plate, anode plate placing grooves are arranged at the two sides of the transverse plate, the U-shaped plate is positioned below the transverse plate and in the middle of the two anode plate placing grooves, two cathode conducting rod installing openings are symmetrically formed in two ends of the panel, and a plurality of reinforcing plates are arranged on the lower surface of the panel and on the outer side of the side plate.

Preferably, the cathode diaphragm cover plate for the electrolytic cell provided by the utility model is characterized in that a plurality of electrolytic cell connecting thread holes are formed in the periphery of the panel in a penetrating manner so as to be connected with a cell body of a motor cell, and a plurality of anode hanger cover plate connecting thread holes are formed in the upper surface of the panel and positioned on the inner periphery of the panel so as to be connected with a cover plate of an anode hanger.

Preferably, the cathode diaphragm cover plate for the electrolytic cell provided by the utility model is characterized in that lifting lugs are further arranged at two ends of the panel and between the corresponding cathode conducting rod mounting openings, so that the integral suspension is realized.

Preferably, the cathode diaphragm cover plate for the electrolytic cell provided by the utility model is characterized in that the end plate and the side plate are connected in a welding manner.

Preferably, the transverse plate, the side plates and the end plates are connected in a welding manner.

Preferably, the reinforcing plate is connected with the face plate and the side plate respectively in a welding manner.

Compared with the prior art, the utility model has the beneficial effects that:

(1) the diaphragm transversely is provided with below the panel and between being located curb plate and the end plate, through the diaphragm, can be with the logical groove department of panel and inside isolated of electrolysis trough roughly, reduces the cell body and produces the influence of corrosive substance to upper portion anode hanger to improve anode hanger's life.

(2) Be provided with a plurality of reinforcing plates between curb plate and the panel, improved the joint strength between curb plate and the panel greatly to guarantee to increase holistic structural strength behind the diaphragm.

Drawings

FIG. 1 is a schematic cross-sectional view of the present invention;

FIG. 2 is a schematic top view of the present invention;

FIG. 3 is a schematic side view of the present invention;

FIG. 4 is a schematic view of the position relationship between the anode hanger and the anode plate according to the present invention.

In the figure: the electrolytic cell comprises a panel 1, a side plate 2, an end plate 3, a transverse plate 4, a U-shaped plate 5, a through groove 6, an anode plate placing groove 7, a cathode conducting rod mounting opening 8, a reinforcing plate 9, an electrolytic cell connecting thread hole 10, an anode hanger cover plate connecting thread hole 11 and a lifting lug 12.

Detailed Description

The technical solutions of the present invention will be described clearly and completely with reference to the drawings in the embodiments of the present invention, and it should be understood that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments obtained by a person of ordinary skill in the art based on the embodiments of the present invention without any creative effort belong to the protection scope of the present invention;

it should be noted that, in the description of the present invention, it should be noted that the terms "inside", "outside", "upper", "lower", "both sides", "one end", "the other end", "left", "right", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, which are only for convenience of describing the present invention and simplifying the description, but do not indicate or imply that the referred device or element must have a specific orientation, be configured and operated in a specific orientation, and thus, should not be construed as limiting the present invention.

Referring to fig. 1-3, the present invention provides a technical solution: a cathode diaphragm cover plate for an electrolytic cell comprises a panel 1, side plates 2, end plates 3, a transverse plate 4 and a U-shaped plate 5, wherein the panel 1 is provided with a through groove 6, the side plates 2 are symmetrically arranged on the lower surface of the panel 1 and positioned on the two sides of the through groove 6, the end plates 3 are symmetrically arranged on the lower surface of the panel 1 and positioned on the two ends of the through groove 6, the two sides of each end plate 3 are respectively connected with the end parts of the two side plates 2, the end plates 3 are connected with the side plates 2 in a welding manner, the lower parts of the end plates 3 are provided with U-shaped grooves, the U-shaped plate 5 is erected between the two end plates 3, the two ends of each U-shaped plate 5 are respectively matched with the U-shaped grooves of the two end plates 3, the transverse plate 4 is arranged in the middle positions of the side plates 2 and the end plates 3, the transverse plate 4 is connected with the side plates 2 and the end plates 3 in a welding manner, the anode plate placing grooves 7 are arranged on the two sides of the transverse plate 4, the U-shaped plate 5 is positioned below the transverse plate 4 and positioned in the middle positions of the two anode plate placing grooves 7, two cathode conducting rod installing ports 8 are symmetrically arranged at two ends of a panel 1, lifting lugs 12 are further arranged at two ends of the panel 1 and between the corresponding cathode conducting rod installing ports 8, a plurality of reinforcing plates 9 are arranged on the lower surface of the panel 1 and outside the side plates 2, the reinforcing plates 9 are respectively connected with the panel 1 and the side plates 2 in a welding mode, a plurality of electrolytic tank connecting thread holes 10 are formed in the periphery of the panel 1 in a penetrating mode, and a plurality of anode hanger cover plate connecting thread holes 11 are formed in the upper surface of the panel 1 and inside the periphery of the panel 1.

The assembly method and the use principle are as follows: firstly, the end parts of the two end plates 3 and the two side plates 2 are respectively welded, then the transverse plate 4 is welded in the cavity formed by the end plates 3 and the side plates 2, anode plate placing grooves 7 are respectively arranged on two sides of the transverse plate 4, and then the U-shaped plate 5 stretches across between the two end plates 3 and corresponds to the U-shaped grooves of the end plates 3. The top ends of the side plates 2 and the end plates 3 are welded with the lower surface of the panel 1, the top ends of the side plates 2 and the end plates 3 are just positioned at the through grooves 6 formed in the panel 1, and finally the reinforcing plates 9 are welded at the connecting positions of the side plates 2 and the panel 1 to finish assembly. When the cathode diaphragm is used, the cathode diaphragm is connected with the cathode conducting rod, and the cathode conducting rod is arranged at the cathode conducting rod mounting opening 8. Connecting the anode hanger with the anode frame cover plate, placing the anode hanger above the transverse plate 4 and in the barrel groove of the panel 1, and enabling the anode plate to penetrate through the anode plate placing groove 7 of the transverse plate 4, as shown in fig. 4, corresponding the anode frame cover plate with the anode hanger cover plate connecting thread hole 11 of the panel 1 through a bolt and connecting with the panel 1, and connecting the panel 1 with the tank body of the electrolytic tank through the electrolytic tank connecting thread hole 10 and the bolt to complete installation. The structure of the utility model is reasonable, the transverse plate 4 is transversely arranged below the panel 1 and between the side plate 2 and the end plate 3, the through groove 6 of the panel 1 can be isolated from the inside of the electrolytic cell by the transverse plate 4, the influence of corrosive substances generated by the cell body on the upper anode hanger frame is reduced, and the service life of the anode hanger frame is prolonged; be provided with a plurality of reinforcing plates 9 between curb plate 2 and the panel 1, improved the joint strength between curb plate 2 and the panel 1 greatly to guarantee to increase holistic structural strength behind diaphragm 4.

The utility model is not described in detail, but is well known to those skilled in the art.

Finally, it is to be noted that: although the present invention has been described in detail with reference to examples, it will be understood by those skilled in the art that various changes may be made and equivalents may be substituted without departing from the spirit and scope of the utility model as defined in the appended claims.

Claims

1. A cathode diaphragm cover plate for an electrolytic cell is characterized in that: including panel (1), curb plate (2), end plate (3), diaphragm (4) and U template (5), logical groove (6) have been seted up in panel (1), the bilateral symmetry that panel (1) lower surface just is located logical groove (6) is provided with curb plate (2), the both ends symmetry that panel (1) lower surface just is located logical groove (6) is provided with end plate (3), the both sides of end plate (3) link to each other with the tip of two curb plates (2) respectively, U type groove has been seted up to end plate (3) lower part, two U template (5) have been erect between end plate (3), the both ends of U template (5) cooperate with the U type groove of two end plates (3) respectively, the intermediate position of curb plate (2) and end plate (3) is provided with diaphragm (4), diaphragm (4) both sides have been seted up and have been placed groove (7), U template (5) are located the below of diaphragm (4) and are located the centre placed groove (7) of two anode plates Two cathode conducting rod installing openings (8) are symmetrically formed in two ends of the panel (1), and a plurality of reinforcing plates (9) are arranged on the lower surface of the panel (1) and located on the outer side of the side plate (2).

2. The cathode diaphragm cover plate for electrolytic cells according to claim 1, wherein: the electrolytic cell is characterized in that a plurality of electrolytic cell connecting threaded holes (10) are formed in the periphery of the panel (1) in a penetrating mode, and a plurality of anode hanger cover plate connecting threaded holes (11) are formed in the upper surface of the panel (1) and located on the inner periphery of the panel.

3. The cathode diaphragm cover plate for electrolytic cells according to claim 1, wherein: lifting lugs (12) are further arranged at the two ends of the panel (1) and between the corresponding cathode conducting rod mounting openings (8).

4. The cathode diaphragm cover plate for electrolytic cells according to claim 1, wherein: the end plates (3) are connected with the side plates (2) in a welding mode.

5. The cathode diaphragm cover plate for electrolytic cells according to claim 1, wherein: the transverse plate (4) is connected with the side plates (2) and the end plates (3) in a welding mode.

6. The cathode diaphragm cover plate for electrolytic cells according to claim 1, wherein: the reinforcing plate (9) is respectively connected with the panel (1) and the side plate (2) in a welding mode.