Diaphragm electrolysis anti-sticking bag device

Abstract

The utility model discloses an anti-sticking bag device for diaphragm electrolysis, which relates to the technical field of diaphragms for electrolysis and comprises a diaphragm frame, a diaphragm bag, a fixed support and a fastening rope, a plurality of rope penetrating holes are formed in the side face of the long edge of the diaphragm bag. The fixing supports are arranged on the two sides of the long edge of the diaphragm frame and arranged on the side face of the short edge of the diaphragm bag. A groove matched with the rope penetrating hole is formed in the outer side of the fixing support. The number of the grooves corresponds to that of the fastening ropes; the fastening rope penetrates through the rope penetrating hole of the diaphragm bag and the groove of the fixing support, and the fastening rope surrounds the diaphragm bag and the fixing support by a circle. The technical problems that in the prior art, a diaphragm bag is prone to expanding or being squashed, the diaphragm bag and a cathode plate or an anode plate are bonded together, consequently, the current efficiency is affected, energy waste is prone to being caused, and the production cost is increased are solved.

Description

Technical Field

[0001] The utility model relates to the technical field of diaphragms for electrolysis, in particular to a diaphragm electrolysis anti-sticking bag device. Technical Background

[0002] In the prior art, electrolysis is usually used to purify metals. However, the following technical problems often occur during the electrolytic purification process: 1. During the electrolytic purification process, the diaphragm bag is prone to bulging or being compressed; 2. During the electrolytic purification process, the diaphragm bag is attached to the cathode plate or the anode plate, thereby affecting the electrolytic efficiency; 3. It is easy to cause energy waste, increase production costs, and other technical problems. Therefore, during the electrolytic purification process, the diaphragm bag needs to be effectively isolated from the cathode plate and the anode plate to ensure current efficiency. Utility Model Content

[0003] In view of the deficiencies in the prior art, the purpose of the utility model is to provide a diaphragm electrolysis anti-sticking bag device to solve the technical problems in the prior art such as "the diaphragm bag is prone to bulging or being compressed, the diaphragm bag is stuck to the cathode plate or the anode plate, thereby affecting the current efficiency, and it is easy to cause energy waste and increase production costs".

[0004] In order to achieve the above purpose, the technical solution adopted by the utility model is:

[0005] The long side of the diaphragm bag is provided with a plurality of rope threading holes;

[0006] The fixed supports are arranged on both sides of the long side of the diaphragm frame, and the fixed supports are arranged on the side of the short side of the diaphragm bag;

[0007] The outer side of the fixed support is provided with grooves adapted to the rope threading holes; the number of the grooves corresponds to the number of the fastening ropes;

[0008] The fastening rope passes through the rope threading hole of the diaphragm bag and the groove of the fixed support, and the fastening rope surrounds the diaphragm bag and the fixed support.

[0009] The beneficial technical effects of the above technical scheme are as follows: compared with the existing technology, the diaphragm electrolysis anti-sticking bag device has made effective improvements to the overall structure and assembly method of the diaphragm frame, diaphragm bag and fixed support; by arranging rope holes on the diaphragm bag, the fastening rope passes through the rope holes and wraps around the diaphragm bag and the fixed support for one week, so as to strengthen the rigidity of the diaphragm bag and restrain the lateral deformation of the diaphragm bag; ensure that the fastening operation of the fastening rope is simple and easy to replace; and during the electrolytic purification process, ensure that the diaphragm bag will not swell or be flattened and stick to the cathode plate or the anode plate, thereby ensuring that the distance between the diaphragm bags tends to the theoretical value, and further ensures that the current efficiency is improved and the production cost is reduced.

[0010] Preferably, the number of the fixed supports is twice that of the diaphragm bags, and the fixed supports are symmetrically arranged on both sides of the long sides of the diaphragm frame.

[0011] The beneficial technical effect of the above technical solution is: by setting the number of fixed supports to be twice that of the diaphragm bag, the stable installation of the diaphragm bag is ensured, and the rigidity of the diaphragm bag is further enhanced.

[0012] Preferably, the position of the groove corresponds to the position of the rope threading hole.

[0013] The beneficial technical effects of the above technical solution are: by making the groove position correspond to the rope threading hole position, the stable installation of the diaphragm bag is ensured, the rigidity of the diaphragm bag is further ensured, and the lateral deformation of the diaphragm bag is restrained; and the tightening operation of the tightening rope is ensured to be simple and easy to replace.

[0014] Preferably, a plurality of rope threading holes are correspondingly arranged in each groove, and the plurality of rope threading holes are symmetrically distributed on the long side surfaces of the diaphragm bag.

[0015] The beneficial technical effects of the above technical solution are: by arranging a plurality of rope threading holes on the diaphragm bag, the plurality of rope threading holes are symmetrically distributed, thereby further ensuring the stable installation of the diaphragm bag, and further ensuring the rigidity of the diaphragm bag, restraining the lateral deformation of the diaphragm bag; ensuring that the tightening operation of the tightening rope is simple and easy to replace, etc.

[0016] Preferably, the distance between the grooves at both ends of the fixed support and the end portion is smaller than the distance between any two grooves.

[0017] The beneficial technical effects of the above technical solution are: by making effective improvements in the distance between the grooves, the stable installation of the diaphragm bag is further ensured, the rigidity of the diaphragm bag is enhanced, the lateral deformation of the diaphragm bag is restrained, and the tightening operation of the tightening rope is ensured to be simple and easy to replace.

[0018] Preferably, the width and depth of the groove are equal.

[0019] The beneficial technical effects of the above technical solution are: by making effective improvements in the groove width and depth, the stable installation of the diaphragm bag is further ensured, the rigidity of the diaphragm bag is enhanced, the lateral deformation of the diaphragm bag is restrained, and the tightening operation of the tightening rope is ensured to be simple and easy to replace.

[0020] Preferably, the fastening rope is tightened at a groove on the outer side of the fixing support.

[0021] The beneficial technical effects of the above technical scheme are as follows: by tightening the fastening rope at the groove on the outer side of the fixed support, the fastening rope is ensured to pass through the two rope holes of the diaphragm bag respectively, around the diaphragm bag and the fixed support, and is tightened and fixed at the groove of the fixed support, thereby further ensuring the strengthening of the rigidity of the diaphragm bag and restraining the lateral deformation of the diaphragm bag; ensuring that the fastening operation of the fastening rope is simple and easy to replace; and during the electrolytic purification process, ensuring that the diaphragm bag will not swell or be flattened and stick to the cathode plate or the anode plate, thereby ensuring that the distance between the diaphragm bags approaches the theoretical value, and further ensuring the improvement of current efficiency and the reduction of production costs and other technical issues. BRIEF DESCRIPTION OF THE DRAWINGS

[0022] In order to more clearly illustrate the specific implementation of the utility model or the technical solution in the prior art, the drawings required for use in the specific implementation or the prior art description will be briefly introduced below. Obviously, the drawings described below are some implementations of the utility model. For ordinary technicians in this field, other drawings can be obtained based on these drawings without creative work.

[0023] Figure 1 This is a schematic diagram of the overall structure of a diaphragm electrolysis anti-sticking bag device provided in Example 1 of the utility model;

[0024] Figure 2 A schematic diagram of the assembly of the diaphragm bag and the fixed support provided in Example 1 of the utility model;

[0025] Figure 3 A schematic diagram of the overall structure of the fixed support provided in Example 1 of the utility model;

[0026] Figure 4 A schematic diagram of the overall structure of the diaphragm bag provided in Example 1 of the utility model;

[0027] Description of reference numerals;

[0028] 1-diaphragm frame; 2-diaphragm bag; 3-fixed support; 4-rope threading hole; 5-groove; 6-fastening rope; A-long side; B-short side; DETAILED DESCRIPTION

[0029] Example 1

[0030] In order to make the purpose, technical solutions and advantages of the present invention more clearly understood, the present invention is further described in detail below in conjunction with embodiments.

[0031] like Figures 1 to 4 As shown, a diaphragm electrolysis anti-sticking bag device includes a diaphragm frame 1, a diaphragm bag 2, a fixed support 3 and a fastening rope 6;

[0032] A plurality of rope threading holes 4 are provided on the long side of the diaphragm bag 2;

[0033] The fixed support 3 is arranged on both sides of the long side of the diaphragm frame 1, and the fixed support 3 is arranged on the side of the short side of the diaphragm bag 2;

[0034] The outer side of the fixed support 3 is provided with grooves 5 adapted to the rope threading holes 4; the number of the grooves 5 corresponds to the number of the fastening ropes 6;

[0035] The fastening rope 6 passes through the rope threading hole 4 of the diaphragm bag 2 and the groove 5 of the fixed support 3, and the fastening rope 6 surrounds the diaphragm bag 2 and the fixed support 3 for a circle; compared with the prior art, the diaphragm electrolysis anti-sticking bag device has made effective improvements to the overall structure and assembly method of the diaphragm frame 1, the diaphragm bag 2 and the fixed support 3; by arranging the rope threading hole 4 on the diaphragm bag 2, the fastening rope 6 passes through the rope threading hole 4 and surrounds the diaphragm bag 2 and the fixed support 3 for a circle, so as to strengthen the rigidity of the diaphragm bag 2 and restrain the lateral deformation of the diaphragm bag 2; ensure that the fastening operation of the fastening rope 6 is simple and easy to replace; and in the process of electrolytic purification, ensure that the diaphragm bag 2 will not swell or be compressed and stick to the cathode plate or the anode plate, thereby ensuring that the distance between the diaphragm bag 2 and the diaphragm bag 2 tends to the theoretical value, and further ensures the technical problems such as improving the current efficiency and reducing the production cost.

[0036] In this embodiment, the number of fixed supports 3 is twice that of the diaphragm bag 2, and the fixed supports 3 are symmetrically arranged on both sides of the long side of the diaphragm frame 1; by setting the number of fixed supports 3 to be twice that of the diaphragm bag 2, the stable installation of the diaphragm bag 2 is ensured, and technical issues such as strengthening the rigidity of the diaphragm bag 2 are further achieved.

[0037] In this embodiment, the position of the groove 5 corresponds to the position of the rope threading hole 4; by making the position of the groove 5 correspond to the position of the rope threading hole 4, the stable installation of the diaphragm bag 2 is ensured, the rigidity of the diaphragm bag 2 is further ensured, and the lateral deformation of the diaphragm bag 2 is restrained; and the tightening operation of the tightening rope 6 is ensured to be simple and easy to replace and other technical issues.

[0038] In the present embodiment, two rope threading holes 4 are provided in each groove 5 corresponding to the position of the diaphragm bag, and the rope threading holes 4 are symmetrically distributed on the two long side surfaces of the diaphragm bag 2; by providing the rope threading holes 4 on the diaphragm bag 2 and symmetrically distributing the rope threading holes 4, the stable installation of the diaphragm bag 2 is further ensured, and the rigidity of the diaphragm bag 2 is further ensured, and the lateral deformation of the diaphragm bag 2 is restrained; the fastening rope 6 is ensured to be simple to fasten and easy to replace and other technical issues.

[0039] In this embodiment, the distance between the two end grooves 5 of the fixed support 3 is smaller than the distance between any two grooves 5; by making effective improvements in the distance between the grooves 5 and the grooves 5, the stable installation of the diaphragm bag 2 is further ensured, the rigidity of the diaphragm bag 2 is enhanced, the lateral deformation of the diaphragm bag 2 is restrained, and the tightening operation of the tightening rope 6 is ensured to be simple and easy to replace.

[0040] In this embodiment, the width and depth of the groove 5 are equal; by making effective improvements in the width and depth of the groove 5, the stable installation of the diaphragm bag 2 is further ensured, the rigidity of the diaphragm bag 2 is strengthened, the lateral deformation of the diaphragm bag 2 is restrained, and the tightening operation of the tightening rope 6 is ensured to be simple and easy to replace.

[0041] In this embodiment, the fastening rope 6 is tightened at the groove 5 on the outer side of the fixed support 3; by tightening the fastening rope 6 at the groove 5 on the outer side of the fixed support 3, it is ensured that the fastening rope 6 passes through the two rope holes 4 of the diaphragm bag 2 respectively, goes around the diaphragm bag 2 and the fixed support 3, and is tightened and fixed at the groove 5 of the fixed support 3, further ensuring that the rigidity of the diaphragm bag 2 is strengthened and the lateral deformation of the diaphragm bag 2 is restrained; ensuring that the fastening operation of the fastening rope 6 is simple and easy to replace; and during the electrolytic purification process, ensuring that the diaphragm bag 2 will not swell or be compressed and stick to the cathode plate or the anode plate, thereby ensuring that the distance between the diaphragm bag 2 and the diaphragm bag 2 approaches the theoretical value, and further ensuring the technical problems of improving current efficiency and reducing production costs.

[0042] In this embodiment, the fixed support 3 is made of the same material as the diaphragm frame 1 to ensure ease of welding or integral molding, reduce production costs, etc.

[0043] In this embodiment, the fastening rope 6 can be any one of fishing line, carbon fiber rope, nylon rope and rubber rope to ensure that the diaphragm bag 2 will not swell or be compressed and stick to the cathode plate or anode plate during the electrolysis process, thereby further improving the current efficiency and reducing production costs.

[0044] In this embodiment, a clamping strip is provided at the bag opening of each diaphragm bag 2 , which is directly clamped between the long sides of the diaphragm frame 1 , further ensuring the stable installation of the diaphragm bag 2 .

[0045] Specific usage of this utility model:

[0046] Step 1: The fixed supports 3 are symmetrically arranged on both sides of the long sides of the diaphragm frame 1, and the positions thereof correspond to the diaphragm bag 2;

[0047] Step 2: Fix the fixed support 3 to the diaphragm frame 1 by welding;

[0048] Step 3: Place the diaphragm bag 2 between the fixed supports 3 on both sides of the long side of the diaphragm frame 1;

[0049] Step 4: Pass the fastening rope 6 through the rope threading hole 4 and wrap it around the diaphragm bag 2 and the fixed support 3 for one circle, and finally tighten and fix it at the groove 5 on the outer side of the fixed support 3.

[0050] Compared with the prior art, the utility model discloses a diaphragm electrolysis anti-sticking bag device which effectively improves the overall structure and assembly method of the diaphragm frame 1, the diaphragm bag 2 and the fixed support 3; a rope threading hole 4 is provided on the diaphragm bag 2, and the fastening rope 6 passes through the rope threading hole 4 and wraps around the diaphragm bag 2 and the fixed support 3 for one circle, so as to strengthen the rigidity of the diaphragm bag 2 and restrain the lateral deformation of the diaphragm bag 2; ensure that the fastening operation of the fastening rope 6 is simple and easy to replace; in the process of electrolytic purification, ensure that the diaphragm bag 2 will not swell or be compressed and stick to the cathode plate or the anode plate, thereby ensuring that the distance between the diaphragm bags 2 and the diaphragm bags 2 tends to the theoretical value, and further ensures that the current efficiency is improved and the production cost is reduced.

[0051] It should be noted that, in this article, the terms "comprises", "includes" or any other variations thereof are intended to cover non-exclusive inclusion, so that a process, method, article or apparatus that includes a series of elements includes not only those elements, but also other elements not explicitly listed, or also includes elements inherent to such process, method, article or apparatus.

[0052] This article uses specific examples to illustrate the principles and implementation methods of the present invention. The above examples are only used to help understand the method and core ideas of the present invention.

[0053] The above are only preferred implementations of the utility model. It should be pointed out that due to the limitations of textual expression and the objective existence of infinite specific structures, ordinary technicians in this technical field can make several improvements, modifications or changes without departing from the principles of the utility model, and can also combine the above technical features in an appropriate manner; these improvements, modifications, changes or combinations, or the direct application of the concept and technical solution of the utility model to other occasions without improvement, should all be regarded as protection of the utility model.

Claims

1. A diaphragm electrolysis anti-sticking bag device, characterized in that: It comprises a diaphragm frame (1), a diaphragm bag (2), a fixed support (3) and a fastening rope (6); The long side of the membrane bag (2) is provided with a plurality of rope threading holes (4); The fixed support (3) is arranged on both sides of the long side of the diaphragm frame (1), and the fixed support (3) is arranged on the side of the short side of the diaphragm bag (2); The outer side of the fixed support (3) is provided with a groove (5) adapted to the rope threading hole (4); the number of the grooves (5) corresponds to the number of the fastening ropes (6); The fastening rope (6) passes through the rope threading hole (4) of the diaphragm bag (2) and the groove (5) of the fixed support (3), and the fastening rope (6) surrounds the diaphragm bag (2) and the fixed support (3) for a circle.

2. The diaphragm electrolysis anti-sticking bag device according to claim 1, characterized in that: The number of the fixed supports (3) is twice the number of the diaphragm bags (2), and the fixed supports (3) are symmetrically arranged on both sides of the long sides of the diaphragm frame (1).

3. The diaphragm electrolysis anti-sticking bag device according to claim 1, characterized in that: The position of the groove (5) corresponds to the position of the rope threading hole (4).

4. The diaphragm electrolysis anti-sticking bag device according to claim 3, characterized in that: A plurality of rope-threading holes (4) are correspondingly arranged in each groove (5), and the plurality of rope-threading holes (4) are symmetrically distributed on the long side surfaces of the diaphragm bag (2).

5. The diaphragm electrolysis anti-sticking bag device according to claim 1, characterized in that: The distance between the grooves (5) at both ends of the fixed support (3) and the end is smaller than the distance between any two grooves (5).

6. A diaphragm electrolysis anti-sticking bag device according to claim 1 or 5, characterized in that: The width and depth of the groove (5) are equal.

7. The diaphragm electrolysis anti-sticking bag device according to claim 1, characterized in that: The tightening rope (6) is tightened at the groove (5) outside the fixed support (3).

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