Tubular anode film convenient to disassemble

Abstract

The utility model relates to the technical field of tubular anode films, and discloses a tubular anode film convenient to disassemble, which comprises an end cover device, a film cover head is arranged on one side of the outer surface of the end cover device, the end cover device comprises an end cover, a connecting pipe is arranged on one side of the outer surface of the end cover, a connecting box is arranged on one side of the outer surface of the connecting pipe, and the connecting box is arranged on the other side of the outer surface of the connecting pipe. A device pipe is arranged in the connecting box, an inserting rod is arranged in the device pipe, a movable rod is arranged on one side of the outer surface of the inserting rod, a movable plate is arranged on one side of the outer surface of the movable rod, and a threaded rod is arranged in the connecting box. When the threaded rod rotates, the poke rod moves up and down, when the poke rod extrudes the movable plate, the movable plate drives the movable rod to move, when the movable plate and the poke rod are disconnected, the movable rod moves under the action of the spring, so that the inserting rod moves left and right, and when the inserting rod and the connecting pipe are disconnected, the connecting pipe can be taken down. And therefore, the effect of conveniently replacing the film cover head is achieved.

Description

Technical Field

[0001] The utility model relates to the technical field of tubular anode membranes, in particular to a tubular anode membrane which is easy to disassemble. Background Art

[0002] Tubular anode membrane is an anode material used in ion exchange membrane electrolysis cells. It is usually composed of a polymer substrate and an anode layer coated with a catalyst. During the electrolysis process, the anode membrane plays a role in selectively transmitting cations while preventing the permeation of anions and oxygen to ensure the effective electrolysis process. Tubular anode membranes are widely used in fields such as hydrogen production by water electrolysis and chlorine-alkali production by brine electrolysis.

[0003] After searching, the patent number is (CN203846124U) an electrophoretic paint tubular anode membrane that is easy to disassemble and clean, a through hole coaxial with the inner perforated bracket is made at the center of the lower end cover, the inner edge of the through hole is made with an internal thread, a detachable plugging cover is meshed and connected on the internal thread, and the annular boss made on the lower edge of the plugging cover is crimped on the surface of the lower end cover outside the through hole. In the utility model, when in normal use, the polar liquid enters the inside of the tubular anode membrane from the polar liquid inlet. After a period of use, the operator unscrews the plugging cover and thoroughly cleans the fungi attached to the inner perforated bracket and the rest of the internal surface. The operation is simple, the service life of the tubular anode membrane is extended, and the use effect is improved. However, when the structure is used, it is not convenient to replace the membrane cover head, which makes it very limited in use. Therefore, a new structure is now proposed to solve this technical problem. Utility Model Content

[0004] 1. Technical issues to be resolved

[0005] In view of the deficiencies in the prior art, the utility model provides an easily disassembled tubular anode membrane having the advantages of easy replacement of the membrane cover head, etc., solving the problem that the conventional device mentioned in the above background technology is not convenient for replacing the membrane cover head.

[0006] (II) Technical solution

[0007] In order to achieve the purpose of facilitating the replacement of the membrane cover head mentioned in the above background technology, the utility model provides the following technical solutions: a tubular anode membrane that is easy to disassemble, comprising an end cover device, wherein a membrane cover head is provided on one side of the outer surface of the end cover device;

[0008] The end cover device includes an end cover, a connecting tube is provided on one side of the outer surface of the end cover, a connecting box is provided on one side of the outer surface of the connecting tube, a device tube is provided inside the connecting box, an insertion rod is provided inside the device tube, a movable rod is provided on one side of the outer surface of the insertion rod, a movable plate is provided on one side of the outer surface of the movable rod, a threaded rod is provided inside the connecting box, a toggle rod is provided at one end of the threaded rod, a support rod is provided on one side of the outer surface of the movable rod, and a spring is provided on one side of the outer surface of the movable rod.

[0009] Preferably, there are two connection boxes, and the two connection boxes are evenly arranged on the left and right sides of the outer surface of the connecting pipe.

[0010] Preferably, one side of the outer surface of the connection box contacts one side of the outer surface of the connection pipe, penetrates one side of the outer surface of the connection pipe, reaches the inside of the connection pipe, and is fixedly connected to the connection pipe.

[0011] Preferably, the number of the device pipes is two, and the two device pipes are evenly arranged in the left and right connection boxes.

[0012] Preferably, one end of the device pipe contacts one side of the inner wall of the connection box, passes through one side of the inner wall of the connection box, reaches one side of the outer surface of the connection box, and is fixedly connected to the connection box.

[0013] Preferably, one end of the threaded rod contacts one side of the outer surface of the toggle rod, passes through one side of the outer surface of the toggle rod, reaches the other side of the outer surface of the toggle rod, and is threadedly connected to the toggle rod.

[0014] Slide grooves are arranged on the upper and lower sides of the inner wall of the device tube, and one side of the outer surface of the slide groove contacts one side of the inner wall of the device tube and penetrates one side of the inner wall of the device tube to one side of the outer surface of the device tube, and the insertion rod is arranged in the device tube, and a sliding rod is arranged on one side of the outer surface of the insertion rod, and one end of the sliding rod is fixedly connected to one side of the outer surface of the insertion rod, and the other end of the sliding rod is slidably connected to the slide groove, so that the insertion rod has more stability when moving left and right;

[0015] An inclined surface is provided on one side of the outer surface of the movable plate, and the inclined surface contacts one end of the toggle rod, and when the toggle rod moves up and down, it can press the inclined surface to make the movable plate move;

[0016] An upper and lower slide groove is provided on one side of the inner wall of the connection box, and one side of the outer surface of the upper and lower slide groove contacts one side of the inner wall of the connection box and passes through one side of the inner wall of the connection box to one side of the outer surface of the connection box, and the toggle rod passes through the upper and lower slide grooves and is slidably connected with the upper and lower slide grooves, so that the toggle rod can only move up and down.

[0017] Compared with the prior art, the utility model provides a tubular anode membrane that is easy to disassemble, and has the following beneficial effects:

[0018] 1. The utility model, through the threaded rod arranged in the end cover device, when the threaded rod is rotated, the toggle rod moves up and down, when the toggle rod presses the movable plate, the movable plate drives the movable rod to move, when the movable plate is disconnected from the toggle rod, the movable rod moves under the action of the spring, so that the insertion rod moves left and right, when the insertion rod is disconnected from the connecting pipe, the connecting pipe can be removed, thereby achieving the effect of facilitating the replacement of the membrane cover head.

[0019] 2. The utility model provides two connection boxes in the end cover device, and both connection boxes are provided with plug rods. When multiple plug rods are plugged into the membrane cover head, the membrane cover head is more stable when in use. BRIEF DESCRIPTION OF THE DRAWINGS

[0020] Figure 1 This is a front view cross-sectional schematic diagram of the structure of the utility model;

[0021] Figure 2 This is a front cross-sectional schematic diagram of the end cover device of the utility model structure;

[0022] Figure 3 It is a partially enlarged schematic diagram of the front view and cross-section of the end cover device of the utility model.

[0023] Wherein: 1. end cover device; 2. membrane cover head; 101. end cover; 102. connecting pipe; 103. connecting box; 104. device pipe; 105. plug rod; 106. movable rod; 107. movable plate; 108. threaded rod; 109. toggle rod; 110. support rod; 111. spring. DETAILED DESCRIPTION

[0024] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0025] See also Figure 1-Figure 3 , a tubular anode membrane that is easy to disassemble, comprising an end cap device 1;

[0026] like Figure 1 As shown, a membrane cover head 2 is provided on one side of the outer surface of the end cover device 1;

[0027] like Figure 2 and Figure 3As shown, the end cover device 1 includes an end cover 101, a connecting tube 102 is provided on one side of the outer surface of the end cover 101, a connecting box 103 is provided on one side of the outer surface of the connecting tube 102, a device tube 104 is provided inside the connecting box 103, an insertion rod 105 is provided inside the device tube 104, a movable rod 106 is provided on one side of the outer surface of the insertion rod 105, a movable plate 107 is provided on one side of the outer surface of the movable rod 106, a threaded rod 108 is provided inside the connecting box 103, a toggle rod 109 is provided at one end of the threaded rod 108, a support rod 110 is provided on one side of the outer surface of the movable rod 106, and a spring 111 is provided on one side of the outer surface of the movable rod 106.

[0028] Specifically, Figure 2 and Figure 3 As shown, there are two connection boxes 103 , and the two connection boxes 103 are evenly arranged on the left and right sides of the outer surface of the connection pipe 102 .

[0029] Specifically, Figure 2 and Figure 3 As shown, one side of the outer surface of the connection box 103 contacts one side of the outer surface of the connection pipe 102 , penetrates one side of the outer surface of the connection pipe 102 , reaches the inside of the connection pipe 102 , and is fixedly connected to the connection pipe 102 .

[0030] Specifically, Figure 2 and Figure 3 As shown, there are two device pipes 104 , and the two device pipes 104 are evenly arranged in the connection boxes 103 on the left and right sides.

[0031] Specifically, Figure 2 and Figure 3 As shown, one end of the device pipe 104 contacts one side of the inner wall of the connection box 103 , passes through one side of the inner wall of the connection box 103 , reaches one side of the outer surface of the connection box 103 , and is fixedly connected to the connection box 103 .

[0032] Specifically, Figure 2 and Figure 3 As shown, one end of the threaded rod 108 contacts one side of the outer surface of the toggle rod 109 , passes through one side of the outer surface of the toggle rod 109 , reaches the other side of the outer surface of the toggle rod 109 , and is threadedly connected to the toggle rod 109 .

[0033] Through the above technical solution, slide grooves are provided on the upper and lower sides of the inner wall of the device tube 104, and one side of the outer surface of the slide groove contacts one side of the inner wall of the device tube 104, and penetrates one side of the inner wall of the device tube 104 to one side of the outer surface of the device tube 104, and the insertion rod 105 is provided in the device tube 104, and a sliding rod is provided on one side of the outer surface of the insertion rod 105, and one end of the sliding rod is fixedly connected to one side of the outer surface of the insertion rod 105, and the other end of the sliding rod is slidably connected to the slide groove, so that the insertion rod 105 has more stability when moving left and right;

[0034] An inclined surface is provided on one side of the outer surface of the movable plate 107, and the inclined surface contacts one end of the toggle rod 109, and when the toggle rod 109 moves up and down, it can press the inclined surface to move the movable plate 107;

[0035] An upper and lower slide groove is provided on one side of the inner wall of the connection box 103, and one side of the outer surface of the upper and lower slide groove contacts one side of the inner wall of the connection box 103, and passes through one side of the inner wall of the connection box 103 to one side of the outer surface of the connection box 103, and the toggle rod 109 passes through the upper and lower slide grooves and is slidably connected with the upper and lower slide grooves, so that the toggle rod 109 can only move up and down.

[0036] When in use, by the threaded rod 108 arranged in the end cover device 1, when the threaded rod 108 is rotated, the toggle rod 109 moves up and down, and when the toggle rod 109 squeezes the movable plate 107, the movable rod 106 drives the insertion rod 105 to move, and when the toggle rod 109 is disconnected from the movable plate 107, the movable rod 106 moves under the action of the spring 111, so that the insertion rod 105 moves left and right, and when the insertion rod 105 is connected with the membrane cover head 2, the membrane cover head 2 is connected to the equipment, and when the insertion rod 105 is disconnected from the membrane cover head 2, the membrane cover head 2 can be removed, thereby achieving the effect of replacing the membrane cover head 2.

[0037] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A tubular anode membrane that is easy to disassemble, comprising an end cap device (1), characterized in that: A membrane cover head (2) is provided on one side of the outer surface of the end cover device (1); The end cover device (1) comprises an end cover (101); a connecting pipe (102) is provided on one side of the outer surface of the end cover (101); a connecting box (103) is provided on one side of the outer surface of the connecting pipe (102); a device pipe (104) is provided inside the connection box (103); an insert rod (105) is provided inside the device pipe (104); a movable rod (106) is provided on one side of the outer surface of the insert rod (105); a movable plate (107) is provided on one side of the outer surface of the movable rod (106); a threaded rod (108) is provided inside the connection box (103); a toggle rod (109) is provided at one end of the threaded rod (108); a support rod (110) is provided on one side of the outer surface of the movable rod (106); and a spring (111) is provided on one side of the outer surface of the movable rod (106).

2. The easily disassembled tubular anode membrane according to claim 1, characterized in that: The number of the connection boxes (103) is two, and the two connection boxes (103) are evenly arranged on the left and right sides of the outer surface of the connection pipe (102).

3. The easily disassembled tubular anode membrane according to claim 1, characterized in that: One side of the outer surface of the connection box (103) contacts one side of the outer surface of the connection pipe (102), penetrates one side of the outer surface of the connection pipe (102), reaches the inside of the connection pipe (102), and is fixedly connected to the connection pipe (102).

4. The easily disassembled tubular anode membrane according to claim 1, characterized in that: The number of the device pipes (104) is two, and the two device pipes (104) are evenly arranged in the connection boxes (103) on the left and right sides.

5. The easily disassembled tubular anode membrane according to claim 1, characterized in that: One end of the device pipe (104) contacts one side of the inner wall of the connection box (103), passes through one side of the inner wall of the connection box (103), reaches one side of the outer surface of the connection box (103), and is fixedly connected to the connection box (103).

6. The easily disassembled tubular anode membrane according to claim 1, characterized in that: One end of the threaded rod (108) contacts one side of the outer surface of the toggle rod (109), passes through one side of the outer surface of the toggle rod (109), reaches the other side of the outer surface of the toggle rod (109), and is threadedly connected to the toggle rod (109).

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