Electrolyte corrosion-resistant sleeve device for cooling

Abstract

The utility model relates to the technical field of electrolyte cooling, and discloses an electrolyte corrosion-resistant sleeve device for cooling, which comprises a guide pipe, one end of the guide pipe is fixedly connected with a shunt pipe, the guide pipe and the shunt pipe are internally and fixedly connected with an adsorption layer, the inner wall of the adsorption layer is fixedly connected with a first corrosion-resistant layer, and the inner wall of the first corrosion-resistant layer is fixedly connected with a second corrosion-resistant layer. And a first anti-corrosion layer is fixedly connected to the outer portion of the guide pipe, a heat exchange pipe is fixedly connected to the outer portion of the guide pipe, heat exchange boxes are fixedly connected to the two sides of the heat exchange pipe, and heat exchange interlayers are fixedly connected to the interiors of the heat exchange boxes. The utility model has the following advantages and effects: the heat exchange tube is arranged outside the guide tube, so that the heat exchange tube is not contacted with electrolyte, the phenomenon of corrosion of the heat exchange tube can be prevented, and the effects of prolonging the service life of the heat exchange tube and reducing the cooling cost of the electrolyte are achieved; and meanwhile, the corrosion phenomenon of the guide pipe and the shunt pipe can be reduced.

Description

Technical Field

[0001] The utility model relates to the technical field of electrolyte cooling, in particular to an electrolyte corrosion-resistant casing device for cooling. Background Art

[0002] In the process of PS plate production, the electrolysis process belongs to the electrochemical reaction process. A large amount of heat will be generated during the reaction. However, the normal operation of the electrolysis process needs to be carried out within a specific temperature range, otherwise it will affect the quality performance of the product.

[0003] In the prior art, Chinese patent publication number CN204198866U discloses an auxiliary electrolytic cell extracorporeal circulation cooling device, which relates to a cooling device. The purpose of the utility model is to solve the problem that the electrolyte of the existing electrolytic cell seriously corrodes the electric pump during the extracorporeal cooling process and the electric pump needs to be replaced frequently, which consumes a lot of financial resources. The cooling tube body is wound outside the cooling main shell and is arranged in a gap with the cooling main shell. One side of the cooling main shell has an electrolyte inlet end, the first pipeline is connected to the electrolyte inlet end, the other side of the cooling main shell has an electrolyte outlet end, the second pipeline is connected to the electrolyte outlet end, the vertical distance h from the electrolyte outlet end to the bottom of the cooling main shell is less than the vertical distance H from the electrolyte inlet end to the bottom of the cooling main shell, the stepped diverter plate is inclined in the cooling main shell and the two ends are respectively connected to the electrolyte inlet and the electrolyte outlet, and the outer cover body is covered on the cooling main shell and the cooling tube body. The utility model is low in cost and saves electricity. The utility model is used to cool the electrolytic cell.

[0004] However, the electrolyte is an acidic liquid, and the heat exchanger tube is severely corroded during operation, which seriously limits its service life. The existing stainless steel plate heat exchanger is very expensive and will corrode under acidic and alkaline conditions, so it needs to be improved. Utility Model Content

[0005] The utility model aims to provide an electrolyte corrosion-resistant casing device for cooling, which has the effect of reducing the corrosion of the conduit and the heat exchanger.

[0006] The above-mentioned technical purpose of the utility model is achieved through the following technical solutions: a corrosion-resistant sleeve device for cooling an electrolyte, comprising a catheter, one end of the catheter is fixedly connected to a shunt pipe, the catheter and the shunt pipe are fixedly connected to an adsorption layer, the inner wall of the adsorption layer is fixedly connected to a first anti-corrosion layer, the material of the first anti-corrosion layer is tri-propylene, the outside of the catheter is fixedly connected to a heat exchange tube, both sides of the heat exchange tube are fixedly connected to a heat exchange box, the inside of the heat exchange box is fixedly connected to a heat exchange interlayer, an ice bag is arranged inside the heat exchange interlayer, ice cubes are arranged inside the ice bag, there are two heat exchange boxes, and the insides of the two heat exchange boxes are fixedly connected to a circulation pipe, the inside of the circulation pipe is provided with coolant, the circulation pipe is coiled on the inner wall of the heat exchange tube, a circulation pump is fixedly installed in the middle of the circulation pipe, and locks are fixedly installed on both sides of the heat exchange box.

[0007] By adopting the above technical solution, the conduit is fixedly connected to the middle of the shunt pipe, the conduit collects the electrolyte, and the electrolyte is diverted through the shunt pipe to achieve the purpose of shunting the electrolyte. The material of the first anti-corrosion layer is tri-polypropylene, and the first anti-corrosion layer is fixed to the inner wall of the conduit and the shunt pipe through the adsorption layer. The first anti-corrosion layer has an acid-resistant effect, thereby greatly reducing the corrosion of the conduit and the shunt pipe. At the same time, when the electrolyte is heat-exchanged, the heat exchange pipe is fixed to the middle of the conduit, the circulation pipe is coiled on the inner wall of the heat exchange pipe, and the circulation pipe is in contact with the outer wall of the conduit, and the heat exchange box is fixed on the heat exchange pipe. On the upper and lower sides, the circulation pipe extends to the inner wall of the heat exchange box, and the coolant is circulated in the circulation pipe by a circulation pump. During the circulation of the coolant, the coolant in the circulation pipe is cooled by the ice cubes in the ice bag. The circulation of the coolant achieves the purpose of cooling and exchanging heat with the electrolyte in the conduit, and the heat exchange pipe is arranged outside the conduit, so that the heat exchange pipe does not contact the electrolyte, thereby preventing the heat exchange pipe from corroding, thereby achieving the effect of increasing the service life of the heat exchange setting and reducing the cost of cooling the electrolyte, and at the same time, it can also reduce the purpose of reducing the corrosion of the conduit and the shunt pipe.

[0008] The utility model is further configured as follows: a round handle is fixedly connected inside the conduit, a rotating shaft is rotatably connected inside the round handle, and a sealing plate is fixedly connected to one end of the rotating shaft.

[0009] By adopting the above technical solution, when the electrolyte inside the catheter is intercepted, the staff rotates the shaft so that the shaft drives the sealing plate to rotate inside the catheter. When the sealing plate is closed inside the catheter, the electrolyte inside the catheter will be intercepted in time.

[0010] The utility model is further configured as follows: a first limiting block and a second limiting block are respectively fixedly connected to two sides of the inner wall of the conduit.

[0011] By adopting the above technical solution, when the two sides of the sealing plate are in contact with the first limiting block and the second limiting block respectively, the sealing plate will be in a sealed state.

[0012] The utility model is further configured as follows: the other end of the rotating shaft is fixedly connected with a handle, and the outside of the handle is fixedly connected with an anti-slip sheath.

[0013] By adopting the above technical solution, the staff holds the handle, and the handle drives the shaft to rotate, thereby achieving the purpose of convenient operation.

[0014] The utility model is further configured as follows: a second anti-corrosion layer is fixedly connected to both sides of the sealing plate, and the material of the second anti-corrosion layer is tripropylene.

[0015] By adopting the above technical solution, the outside of the sealing plate is wrapped by the second anti-corrosion layer, thereby preventing the sealing plate from being corroded.

[0016] The utility model is further configured as follows: a flange is fixedly mounted on one end of the shunt pipe, and a guide pipe is movably mounted on the shunt pipe via the flange.

[0017] By adopting the above technical solution, the electrolyte is discharged through the outlet pipe, and the outlet pipe is movably installed through the flange, so that the outlet pipe is easy to disassemble.

[0018] The beneficial effects of the utility model are:

[0019] 1. The utility model is provided with a conduit, a shunt pipe, an adsorption layer, a first anti-corrosion layer, a heat exchange pipe, a heat exchange box, a heat exchange interlayer, an ice bag, a circulation pipe, a circulation pump and a lock. The conduit is fixedly connected to the middle of the shunt pipe, the conduit collects the electrolyte, and the electrolyte is diverted through the shunt pipe to achieve the purpose of diverting the electrolyte. The material of the first anti-corrosion layer is tri-polypropylene, and the first anti-corrosion layer is fixed to the inner wall of the conduit and the shunt pipe through the adsorption layer. The first anti-corrosion layer has an acid-resistant effect, thereby greatly reducing the corrosion of the conduit and the shunt pipe. At the same time, when the electrolyte is exchanged for heat, the heat exchange pipe is fixed to the middle of the conduit, and the circulation pipe is coiled on the inner wall of the heat exchange pipe. The circulation pipe is in contact with the outer wall of the conduit, the heat exchange box is fixed on the upper and lower sides of the heat exchange pipe, the circulation pipe extends to the inner wall of the heat exchange box, and the coolant is circulated in the circulation pipe by a circulation pump. During the circulation of the coolant, the coolant in the circulation pipe is cooled by the ice cubes in the ice bag, and the circulation of the coolant is used to cool the electrolyte in the conduit. The purpose of cooling and exchanging heat with the electrolyte in the conduit is achieved through the circulation of the coolant. The heat exchange pipe is arranged on the outside of the conduit, so that the heat exchange pipe does not contact the electrolyte, thereby preventing the heat exchange pipe from corroding, thereby increasing the service life of the heat exchange setting and reducing the cost of cooling the electrolyte, and at the same time, it can also reduce the purpose of corrosion of the conduit and the shunt pipe.

[0020] 2. The utility model, through the arrangement among the rotating shaft, the sealing plate, the second anti-corrosion layer, the first limit block, the second limit block and the handle, when the electrolyte inside the catheter is intercepted, the staff rotates the rotating shaft so that the rotating shaft drives the sealing plate to rotate inside the catheter. When the sealing plate is closed inside the catheter, the electrolyte inside the catheter will be intercepted in time. After the two sides of the sealing plate are respectively in contact with the first limit block and the second limit block, the sealing plate will be in a sealed state, and the outside of the sealing plate will be wrapped by the second anti-corrosion layer, thereby preventing the sealing plate from corrosion. BRIEF DESCRIPTION OF THE DRAWINGS

[0021] In order to more clearly illustrate the technical solutions in the embodiments of the present invention, the drawings required for use in the description of the embodiments will be briefly introduced below. Obviously, the drawings described below are only some embodiments of the present invention. For ordinary technicians in this field, other drawings can be obtained based on these drawings without creative work.

[0022] Figure 1 It is a schematic diagram of the structure of the utility model;

[0023] Figure 2 This is a schematic diagram of the internal structure of the catheter of the utility model;

[0024] Figure 3 This is a schematic diagram of the internal structure of the heat exchange tube of the utility model;

[0025] Figure 4 This is a schematic diagram of the top view of the sealing plate of the utility model.

[0026] In the figure, 1. catheter; 2. shunt pipe; 3. adsorption layer; 4. first anti-corrosion layer; 5. heat exchange tube; 6. heat exchange box; 7. heat exchange interlayer; 8. ice bag; 9. circulation pipe; 10. circulation pump; 11. lock; 12. round handle; 13. rotating shaft; 14. sealing plate; 15. second anti-corrosion layer; 16. first limit block; 17. second limit block; 18. handle; 19. flange; 20. outlet pipe. DETAILED DESCRIPTION

[0027] The technical solution of the utility model will be described clearly and completely below in conjunction with specific embodiments. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of them. Based on the embodiments of 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.

[0028] Reference Figure 1-4, an electrolyte corrosion-resistant casing device for cooling, comprising a catheter 1, one end of the catheter 1 is fixedly connected to a shunt pipe 2, an adsorption layer 3 is fixedly connected to the inside of the catheter 1 and the shunt pipe 2, the inner wall of the adsorption layer 3 is fixedly connected to a first anti-corrosion layer 4, the material of the first anti-corrosion layer 4 is tri-polypropylene, a heat exchange tube 5 is fixedly connected to the outside of the catheter 1, both sides of the heat exchange tube 5 are fixedly connected to a heat exchange box 6, the inside of the heat exchange box 6 is fixedly connected to a heat exchange interlayer 7, an ice bag 8 is arranged inside the heat exchange interlayer 7, ice cubes are arranged inside the ice bag 8, there are two heat exchange boxes 6, and the insides of the two heat exchange boxes 6 are fixedly connected to a circulation pipe 9, the inside of the circulation pipe 9 is provided with a coolant, the circulation pipe 9 is coiled on the inner wall of the heat exchange pipe 5, and the middle of the circulation pipe 9 is fixedly installed A circulation pump 10 is installed, and lock buckles 11 are fixedly installed on both sides of the heat exchange box 6. The conduit 1 is fixedly connected to the middle of the shunt pipe 2. The conduit 1 collects the electrolyte and diverts the electrolyte through the shunt pipe 2 to achieve the purpose of diverting the electrolyte. The first anti-corrosion layer 4 is made of tri-polypropylene, and the first anti-corrosion layer 4 is fixed to the inner wall of the conduit 1 and the shunt pipe 2 through the adsorption layer 3. The first anti-corrosion layer 4 has an acid-resistant effect, thereby greatly reducing the corrosion of the conduit 1 and the shunt pipe 2. At the same time, when the electrolyte is exchanged for heat, the heat exchange pipe 5 is fixed to the middle of the conduit 1, the circulation pipe 9 is coiled on the inner wall of the heat exchange pipe 5, and the circulation pipe 9 is in contact with the outer wall of the conduit 1. The heat exchange box 6 is fixed on the upper and lower sides of the heat exchange pipe 5, and the circulation pipe 9 extends To the inner wall of the heat exchange box 6, the coolant is circulated in the circulation pipe 9 through the circulation pump 10, and in the process of circulation of the coolant, the coolant in the circulation pipe 9 is cooled by the ice cubes in the ice bag 8, and the purpose of cooling and exchanging heat for the electrolyte in the conduit 1 is achieved through the circulation of the coolant, and the heat exchange pipe 5 is arranged outside the conduit 1, so that the heat exchange pipe 5 does not contact with the electrolyte, thereby preventing the heat exchange pipe 5 from corrosion, thereby achieving the effect of increasing the service life of the heat exchange setting and reducing the cost of cooling the electrolyte, and at the same time, it can also reduce the purpose of corrosion of the conduit 1 and the shunt pipe 2, the conduit 1 is fixedly connected with a round handle 12 inside, and the round handle 12 is rotatably connected with a rotating shaft 13 inside, and one end of the rotating shaft 13 is fixedly connected There is a sealing plate 14. When the electrolyte inside the catheter 1 is intercepted, the staff rotates the rotating shaft 13 so that the rotating shaft 13 drives the sealing plate 14 to rotate inside the catheter 1. When the sealing plate 14 is closed inside the catheter 1, the electrolyte inside the catheter 1 will be intercepted in time. The first limit block 16 and the second limit block 17 are fixedly connected to the two sides of the inner wall of the catheter 1. When the two sides of the sealing plate 14 are in contact with the first limit block 16 and the second limit block 17 respectively, the sealing plate 14 will be in a sealed state. The other end of the rotating shaft 13 is fixedly connected with a handle 18. The outside of the handle 18 is fixedly connected with an anti-slip sheath. The staff holds the handle 18, and the handle 18 drives the rotating shaft 13 to rotate, thereby achieving the purpose of convenient operation.The sealing plate 14 is fixedly connected to both sides with a second anti-corrosion layer 15, which is made of tri-polypropylene. The outside of the sealing plate 14 is wrapped by the second anti-corrosion layer 15, thereby preventing the sealing plate 14 from corrosion. A flange 19 is fixedly installed at one end of the shunt pipe 2, and a guide pipe 20 is movably installed on the shunt pipe 2 through the flange 19. The electrolyte is discharged through the guide pipe 20, and the guide pipe 20 is movably installed through the flange 19, so as to facilitate the disassembly of the guide pipe 20.

[0029] In the utility model, the conduit 1 is fixedly connected to the middle part of the shunt pipe 2. The conduit 1 collects the electrolyte and diverts the electrolyte through the shunt pipe 2 to achieve the purpose of diverting the electrolyte. The material of the first anti-corrosion layer 4 is tripropylene, and the first anti-corrosion layer 4 is fixed to the inner wall of the conduit 1 and the shunt pipe 2 through the adsorption layer 3. The first anti-corrosion layer 4 is acid-resistant, thereby greatly reducing the corrosion of the conduit 1 and the shunt pipe 2. At the same time, when the electrolyte is exchanged for heat, the heat exchange pipe 5 is fixed to the middle part of the conduit 1, the circulation pipe 9 is coiled on the inner wall of the heat exchange pipe 5, and the circulation pipe 9 is in contact with the outer wall of the conduit 1. The heat exchange box 6 is fixed on the upper and lower sides of the heat exchange pipe 5, and the circulation pipe 9 extends to the inner wall of the heat exchange box 6. The coolant is circulated in the circulation pipe 9 by the circulation pump 10, and during the circulation of the coolant, the coolant in the circulation pipe 9 is cooled by the ice cubes in the ice bag 8. The circulation of the coolant achieves the purpose of cooling and exchanging heat for the electrolyte inside the conduit 1, and the heat exchange tube 5 is arranged on the outside of the conduit 1, so that the heat exchange tube 5 does not contact the electrolyte, thereby preventing the heat exchange tube 5 from corroding, thereby achieving the effect of increasing the service life of the heat exchange setting and reducing the electrolyte cooling cost, and at the same time, it can also reduce the purpose of corrosion of the conduit 1 and the shunt tube 2. When the electrolyte inside the conduit 1 is intercepted, the staff rotates the rotating shaft 13 so that the rotating shaft 13 drives the sealing plate 14 to rotate inside the conduit 1. When the sealing plate 14 is closed inside the conduit 1, the electrolyte inside the conduit 1 will be intercepted in time. When the two sides of the sealing plate 14 are respectively in contact with the first limit block 16 and the second limit block 17, the sealing plate 14 will be in a sealed state, and the outside of the sealing plate 14 is wrapped by the second anti-corrosion layer 15, thereby preventing the sealing plate 14 from corroding.

[0030] 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. An electrolyte corrosion-resistant casing device for cooling, comprising a conduit (1), characterized in that: One end of the conduit (1) is fixedly connected to a shunt pipe (2); an adsorption layer (3) is fixedly connected to the inside of the conduit (1) and the shunt pipe (2); the inner wall of the adsorption layer (3) is fixedly connected to a first anti-corrosion layer (4); the first anti-corrosion layer (4) is made of tri-propylene; the outside of the conduit (1) is fixedly connected to a heat exchange pipe (5); both sides of the heat exchange pipe (5) are fixedly connected to a heat exchange box (6); the inside of the heat exchange box (6) is fixedly connected to a heat exchange interlayer (7); An ice bag (8) is arranged inside the heat exchange interlayer (7), and ice cubes are arranged inside the ice bag (8). There are two heat exchange boxes (6), and the insides of the two heat exchange boxes (6) are fixedly connected with a circulation pipe (9), and the inside of the circulation pipe (9) is provided with a cooling liquid. The circulation pipe (9) is coiled on the inner wall of the heat exchange pipe (5), and a circulation pump (10) is fixedly installed in the middle of the circulation pipe (9). Lock buckles (11) are fixedly installed on both sides of the heat exchange box (6).

2. The electrolyte corrosion-resistant casing device for cooling according to claim 1, characterized in that: A round handle (12) is fixedly connected inside the conduit (1), a rotating shaft (13) is rotatably connected inside the round handle (12), and a sealing plate (14) is fixedly connected to one end of the rotating shaft (13).

3. The electrolyte corrosion-resistant casing device for cooling according to claim 1, characterized in that: A first limit block (16) and a second limit block (17) are respectively fixedly connected to the two sides of the inner wall of the conduit (1).

4. The electrolyte corrosion-resistant casing device for cooling according to claim 2, characterized in that: The other end of the rotating shaft (13) is fixedly connected to a handle (18), and the outside of the handle (18) is fixedly connected to an anti-slip protective sleeve.

5. The electrolyte corrosion-resistant casing device for cooling according to claim 2, characterized in that: A second anti-corrosion layer (15) is fixedly connected to both sides of the sealing plate (14), and the material of the second anti-corrosion layer (15) is tripropylene.

6. The electrolyte corrosion-resistant casing device for cooling according to claim 1, characterized in that: A flange (19) is fixedly mounted on one end of the diverter pipe (2), and a guide pipe (20) is movably mounted on the diverter pipe (2) via the flange (19).

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