Assembly type electrolysis device and application process thereof

Abstract

The invention discloses an assembly type electrolysis device and an application process thereof.The assembly type electrolysis device comprises a first-stage pipe, a first-stage pipe front flange is installed at the front end of the first-stage pipe, a segmented splicing structure is arranged in the assembly type electrolysis device, the whole device is disassembled into a pipeline structure of a plurality of standardized electrolysis units, flexible combination can be achieved through modular design, and the assembly type electrolysis device is convenient to assemble and disassemble. The equipment is segmented to form a long pipe, and the segments are connected in a partition insulation manner, so that the equipment in the segments is not connected and is kept in an insulation state, the charge load is reduced, the hidden danger of electrocorrosion is avoided, and the normal and safe production of the system is ensured; according to the segmented splicing structure, electric charges in the operation process can be separated and discontinuous, then the probability of electrocorrosion is reduced to about 5%, the flexibility and economical efficiency of the equipment are balanced through the modular design of the segmented splicing structure, electrocorrosion can be avoided, and therefore follow-up normal use of the electrolysis device is improved.

Description

Technical Field

[0001] The present application relates to the field of electrolysis technology, and specifically relates to an assembled electrolysis device and its application process. Background Art

[0002] The chlorate (sodium) electrolysis system uses high current and low voltage to electrolyze brine. The electrolyte carries an electric charge. If it accumulates to a certain amount, some titanium equipment in the system will produce electrical corrosion, which will bring hidden dangers to production operation and safe production. Production suspension and maintenance will also increase production costs accordingly. In order to reduce the electrical corrosion of equipment, equipment improvements are made to reduce the accumulation of charge and prevent electrical corrosion of equipment.

[0003] However, the existing traditional electrolysis device is a whole, and it is inevitable that electrical corrosion will occur during operation (the probability of electrical corrosion is about 20%), and then dense pitting appears on the inner wall of the electrolysis device, affecting the subsequent normal use of the electrolysis device, so it needs to be improved.

[0004] To this end, the present invention provides an assembled electrolysis device and an application process thereof. Summary of the Invention

[0005] In order to make up for the shortcomings of the existing technology and solve the problem mentioned in the background technology that the existing traditional electrolysis device is a whole, which will inevitably undergo electrical corrosion during operation (the probability of electrical corrosion is about 20%), and then dense pitting will appear on the inner wall of the electrolysis device, affecting the subsequent normal use of the electrolysis device, an assembled electrolysis device and its application process are proposed.

[0006] The technical solution adopted by the present invention to solve its technical problems is: the assembled electrolysis device and its application process described in the present invention include a primary tube, the front end of the primary tube is equipped with a primary tube front flange, the front surface of the primary tube front flange is fixedly connected to the front delivery pipe flange, the center position of the front surface of the front delivery pipe flange is provided with a fixed shell, the front end of the fixed shell is fixedly connected to the front delivery pipe, the rear end of the primary tube is equipped with a primary tube rear flange, the rear end surface of the primary tube rear flange is fixedly equipped with a sealing gasket, the rear end surface of the sealing gasket is equipped with a secondary tube front flange, the rear surface of the secondary tube front flange is fixedly connected to the secondary tube, the rear end edge of the secondary tube is fixedly connected to the tertiary tube, the rear end of the tertiary tube is fixedly connected to the rear delivery pipe flange, the rear end surface of the rear delivery pipe flange is provided with a rear delivery pipe, a segmented splicing structure is provided in the assembled electrolysis device, the overall equipment is disassembled into a pipeline structure of several standardized electrolysis units, through modular design. It can be flexibly combined. During transportation, the segmented units are small in size and light in weight, which can reduce the cost of logistics and transportation and avoid the difficulties in transporting traditional integral equipment. During installation, the pipes of each segment can be quickly connected through standardized interfaces, shortening the on-site assembly time. The equipment is segmented into a long pipe, and the connection between the segments adopts a partition insulation connection, so that the equipment between the segments is not connected and remains insulated from each other, reducing the charge load, avoiding the hidden danger of electrical corrosion, and ensuring the normal operation of the system and safe production. Since the electrolysis device is composed of multiple segments, the charge during its operation can be separated and discontinuous, thereby reducing the probability of electrical corrosion to about 5%. During device maintenance, if an electrolysis unit fails, it can be independently disassembled and replaced to reduce maintenance time. This segmented splicing structure balances the flexibility and economy of the equipment through modular design, can avoid electrical corrosion and thus improve the subsequent normal use of the electrolysis device.

[0007] Preferably, output pipes are arranged at intervals along the front transverse center line of the outer circumferential surface of the secondary tube, and an output port is opened at the center position of the front surface of the output pipe. The output pipe is arranged at the front end of the outer circumferential surface of the segmented pipeline, which shortens the connection distance between the output pipeline and the external equipment, reduces the loss of flow resistance and pressure, improves the output efficiency, and facilitates the fixing and sealing of the pipeline during installation, reduces the difficulty of disassembly during later maintenance, and also facilitates centralized monitoring and maintenance, improving maintenance convenience. At the same time, this design can also enhance the adaptability of the device to the external system, and the front-end output interface can be quickly docked, reducing the time cost of on-site modification.

[0008] Preferably, a fixing ring is fixedly installed at the midline position of the outer circumferential surface of the primary tube and the tertiary tube, and a support column is provided at the midline position of the fixing ring. A fixing ring is provided on the outer circumferential surface of the device, and the support columns are connected at the midline position of the front and rear ends thereof, so as to improve the structural stability and practicality of the device. The fixing ring can limit the deformation of the outer shell, and reduce the risk of local deformation when there is vibration during transportation or fluctuations during operation. The support columns on the front and rear sides can disperse the overall weight of the device, reduce the bearing pressure at the bottom, and extend the overall service life.

[0009] Preferably, a connecting pipe is provided through the upper end of the external circumferential surface of the tertiary tube, and a fixing plate is welded to the upper end of the connecting pipe. Providing a connecting pipe at the upper end of the external circumferential surface of the device can reduce flow resistance and energy loss, improve transmission efficiency, and facilitate quick connection with external storage tanks, pumps, valves and other equipment. There is no need to adjust the angle during installation, which shortens the assembly time. At the same time, it can provide a more convenient operating environment for later maintenance. Maintenance personnel can quickly carry out maintenance, reducing maintenance difficulty and safety risks. The setting of the upper end interface can quickly adapt to different work needs.

[0010] Preferably, a telescopic machine is installed through the lower surface of the support column, a telescopic rod is installed on the lower surface of the telescopic machine, the lower end of the telescopic rod is fixedly connected to a supporting foot, and a movable column is installed through the center position of the lower surface of the supporting foot. A telescopic structure is arranged in the supporting structure to improve the adaptability of the equipment to the external working environment and the convenience of operation. The telescopic structure can be adjusted in height according to the differences in the working environment to ensure that the device can remain stable on uneven ground. At the same time, when docking with external equipment such as hydrogen storage tanks, the telescopic structure can quickly adjust the overall height of the device, shorten the docking time, and improve the adaptability of the overall device.

[0011] Preferably, connecting rods are connected to the upper and lower ends of the gap between the primary tube rear flange and the secondary tube front flange, a screw is connected through the upper end of the front surface of the primary tube rear flange, and an insulating block is installed on the front end surface of the screw. The flanges connected by screws are used at the segmented connections of the electrolysis device to improve the practicality and reliability of the equipment. The screws can be quickly aligned with the interfaces at the connections by rotating the nuts during installation, and it is also convenient for later disassembly and maintenance. When a segmented structure needs to be replaced, it can be removed by loosening the corresponding screw. During long-term operation of the device, the mechanical structure of the screw connection can ensure the stability of the device and is not easily loosened due to vibration.

[0012] Preferably, a screw gasket is fixedly installed at the front end of the insulating block, and a fixing screw is rotatably set at the front end of the screw gasket. The flange at the segment connection is fixed with a screw and a gasket. During installation, the gasket can make the screw bear the force more evenly, avoiding forced tightening and causing metal deformation. During maintenance, the segment can be quickly disassembled by loosening the screw. The gasket replacement cost is low, and there is no need to replace the parts as a whole, which greatly reduces the difficulty of maintenance. The buffering effect of the screw and the gasket can reduce the risk of loosening due to vibration during operation, and it is more stable for long-term use, ensuring the reliability of the segment connection.

[0013] Preferably, rubber pads are installed on the lower surfaces of the support feet at the left and right ends of the movable column. Rubber pads are arranged on the lower surface of the bottom support structure to improve the operating stability and safety of the equipment. The vibration generated by the flow of fluid inside the device will be absorbed by the elastic deformation of the rubber pads, reducing the transmission of vibration to the support structure and reducing damage to device parts caused by long-term vibration. In addition, the ground in the installation environment is often uneven, and the rubber pads can automatically adjust the contact pressure to avoid loose connections of the support structure due to excessive local force.

[0014] Preferably, the front surface of the output pipe is provided with fixing holes at intervals along the circumference of the output port. The fixing holes are arranged in a ring shape on the front surface of the output pipe of the device. The annularly distributed fixing holes can be used to fix the output pipe with bolts, so as to quickly complete the connection with the external pipeline and reduce the risk of loosening of the interface. The evenly arranged fixing holes can make disassembly more convenient and reduce the difficulty of maintenance.

[0015] Preferably, a rubber ring is installed along the circumferential edge of the lower surface of the moving column. The rubber ring is arranged on the lower surface of the moving column, which can effectively cushion the instantaneous impact when the moving column contacts the ground, avoiding damage to components caused by collision. When adjusting the height, the rubber ring can increase the friction between the moving column and the ground, reduce the risk of sliding, and ensure the accuracy of the telescopic operation.

[0016] Preferably, the application process of the assembled electrolysis device, used to realize the assembled electrolysis device, comprises the following steps: S1: Segmented modular assembly: The entire electrolysis device is disassembled into a pipeline structure of standardized electrolysis units such as a primary tube (1), a secondary tube (12), and a tertiary tube (13). The shell (4) and the front delivery tube (3) are fixed by connecting the primary tube front flange (2) with the front delivery tube flange (5); the rear end of the primary tube (1) is connected to the secondary tube (12) through the primary tube rear flange (6) and the sealing gasket (20) and the secondary tube front flange (19); the rear end edge of the secondary tube (12) is fixed to the tertiary tube (13), and the rear end of the tertiary tube (13) is connected to the rear delivery tube (14) through the rear delivery tube flange (15), forming a long tube structure; S2: Segmented insulation connection: The gap between the primary tube rear flange (6) and the secondary tube front flange (19) is connected by connecting rods (21) at the upper and lower ends, and a screw (22) is used to penetrate the primary tube rear flange (6). The front end of the screw (22) is provided with an insulation block (23), a screw washer (25) and a fixing screw (24); S3: Support and stabilization structure installation: A fixing ring (11) is installed at the center line of the outer circumference of the first-stage tube (1) and the third-stage tube (13), and the center line of the fixing ring (11) is connected to the support column (10); the lower end of the support column (10) is penetrated by the telescopic machine (26), the telescopic rod (27) and the support foot (28), and the lower surface of the support foot (28) is provided with a rubber pad (16) and a moving column (30) with a rubber ring (29); the fixing ring (11) limits the deformation of the shell, and the support column (10) disperses the weight of the device; the telescopic machine (26) can be adjusted in height to adapt to uneven ground, the rubber pad (16) absorbs vibration, and the rubber ring (29) cushions the impact of movement; S4: Output and connection pipe configuration: Output pipes (7) are arranged at intervals at the transverse midline position of the front end of the secondary pipe (12), and fixing holes (8) are provided at the front end of the output pipe (7) along the circumference of the output port (9); a connecting pipe (17) is provided through the upper end of the external tertiary pipe (13), and a fixing plate (18) is welded to the upper end of the connecting pipe (17); the output pipe (7) is fixed to the external pipe with bolts through the fixing hole (8); S5: Operation, maintenance and troubleshooting: When the device is in operation, the charge is discontinuous due to the segmented design; if a segment fails, the faulty unit can be replaced by loosening the screw (22), disassembling the first-stage rear flange (6) or the second-stage front flange (19) and other standardized interfaces.

[0017] The beneficial effects of the present invention are as follows: a segmented splicing structure is set in the assembled electrolysis device, and the overall equipment is disassembled into a pipeline structure of several standardized electrolysis units. Flexible combination can be achieved through modular design. During transportation, the segmented units are small in size and light in weight, which can reduce the cost of logistics transportation and avoid the difficulties in transporting traditional integral equipment. During installation, the pipelines of each segment can be quickly connected through standardized interfaces, shortening the on-site assembly time. After the equipment is segmented, it is formed into a long pipe. The connection between the segments adopts a partition insulation connection, so that the equipment between the segments is not connected and remains insulated from each other, reducing the charge load, avoiding the hidden danger of electrical corrosion, and ensuring normal and safe production of the system. Since the electrolysis device is composed of multiple segments, the charge during its operation can be separated and discontinuous, thereby reducing the probability of electrical corrosion to about 5%. During device maintenance, if an electrolysis unit fails, it can be independently disassembled and replaced, reducing maintenance time. This segmented splicing structure balances the flexibility and economy of the equipment through modular design, can avoid electrical corrosion, and thus improve the subsequent normal use of the electrolysis device. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] The present invention will be further described below with reference to the accompanying drawings.

[0019] Figure 1 This is a schematic diagram of the overall structure of the assembled electrolysis device in the present invention; Figure 2 This is a rear view of the overall structure of the assembled electrolysis device of the present invention; Figure 3 It is an enlarged view of the connection structure in the present invention; Figure 4 This is an enlarged view of the support foot structure in the present invention.

[0020] Markings in the figure: 1. Primary pipe; 2. Primary pipe front flange; 3. Front delivery pipe; 4. Fixed shell; 5. Front delivery pipe flange; 6. Primary pipe rear flange; 7. Output pipe; 8. Fixed hole; 9. Output port; 10. Support column; 11. Fixed ring; 12. Secondary pipe; 13. Tertiary pipe; 14. Rear delivery pipe; 15. Rear delivery pipe flange; 16. Rubber pad; 17. Connecting pipe; 18. Fixed plate; 19. Secondary pipe front flange; 20. Sealing gasket; 21. Connecting rod; 22. Screw; 23. Insulating block; 24. Fixing screw; 25. Screw gasket; 26. Telescopic machine; 27. Telescopic rod; 28. Support foot; 29. ​​Rubber ring; 30. Moving column. DETAILED DESCRIPTION

[0021] The following will clearly and completely describe the technical solutions in the embodiments of the present invention in conjunction with the accompanying drawings. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without making any creative efforts shall fall within the scope of protection of the present invention.

[0022] Specific embodiments are given below: like Figure 1-4 As shown, an assembled electrolysis device and its application process include a primary tube 1, a primary tube front flange 2 is installed at the front end of the primary tube 1, a front surface of the primary tube front flange 2 is fixedly connected to a front delivery pipe flange 5, a fixed shell 4 is provided at the center position of the front surface of the front delivery pipe flange 5, a front end of the fixed shell 4 is fixedly connected to a front delivery pipe 3, a primary tube rear flange 6 is installed at the rear end of the primary tube 1, a sealing gasket 20 is fixedly installed on the rear end surface of the primary tube rear flange 6, a secondary tube front flange 19 is installed on the rear end surface of the sealing gasket 20, a secondary tube 12 is fixedly connected to the rear end surface of the secondary tube front flange 19, a tertiary tube 13 is fixedly connected to the rear end edge of the secondary tube 12, a rear end of the tertiary tube 13 is fixedly connected to a rear delivery pipe flange 15, and a rear end surface of the rear delivery pipe flange 15 is provided with a rear delivery pipe 14, a segmented splicing structure is provided in the assembled electrolysis device, and the overall equipment is disassembled into a pipeline structure of several standardized electrolysis units, and flexibility can be achieved through modular design. Flexible combination, the segmented units are small in size and light in weight during transportation, which can reduce the cost of logistics transportation and avoid the difficulties in transporting traditional integral equipment. During installation, the pipes of each segment can be quickly connected through standardized interfaces, shortening the on-site assembly time, and the equipment is segmented into a long pipe. The connection between the segments adopts partition insulation connection, so that the equipment between the segments is not connected and remains insulated from each other, reducing the charge load, avoiding the hidden danger of electrical corrosion, and ensuring the normal operation of the system and safe production. Since the electrolysis device is composed of multiple segments, the charge during its operation can be separated and discontinuous, thereby reducing the probability of electrical corrosion to about 5%. During device maintenance, if an electrolysis unit fails, it can be disassembled and replaced independently, reducing maintenance time. This segmented splicing structure balances the flexibility and economy of the equipment through modular design, can avoid electrical corrosion and thus improve the subsequent normal use of the electrolysis device.

[0023] like Figure 1As shown, the outer circumferential surface of the secondary tube 12 is provided with output tubes 7 at intervals along the front transverse midline position, and an output port 9 is provided at the center position of the front surface of the output tube 7. The output tube is provided at the front end of the outer circumferential surface of the segmented pipeline, which shortens the connection distance between the output pipeline and the external equipment, reduces the loss of flow resistance and pressure, improves the output efficiency, facilitates the fixing and sealing of the pipeline during installation, reduces the difficulty of disassembly during later maintenance, and also facilitates centralized monitoring and maintenance, thereby improving maintenance convenience. At the same time, this design can also enhance the adaptability of the device to the external system, and the front output interface can be quickly connected, reducing the time cost of on-site modification.

[0024] like Figure 1-2 and Figure 4 As shown, a fixing ring 11 is fixedly installed at the midline position of the outer circumferential surface of the primary tube 1 and the tertiary tube 13, and a support column 10 is provided at the midline position of the fixing ring 11. The fixing ring is provided on the outer circumferential surface of the device, and the support columns are connected at the midline position of the front and rear ends thereof to improve the structural stability and practicality of the device. The fixing ring can limit the deformation of the outer shell, and reduce the risk of local deformation when there is vibration during transportation or fluctuations during operation. The support columns on the front and rear sides can disperse the overall weight of the device, reduce the bearing pressure at the bottom, and extend the overall service life.

[0025] like Figure 1-2 As shown, a connecting pipe 17 is provided through the upper end of the external circumferential surface of the tertiary tube 13, and a fixing plate 18 is welded to the upper end of the connecting pipe 17. The arrangement of the connecting pipe at the upper end of the external circumferential surface of the device can reduce flow resistance and energy loss, improve transmission efficiency, and facilitate quick connection with external storage tanks, pumps, valves and other equipment. There is no need to adjust the angle during installation, which shortens the assembly time. At the same time, it can provide a more convenient operating environment for later maintenance, and maintenance personnel can quickly carry out maintenance, reducing maintenance difficulty and safety risks. The setting of the upper end interface can quickly adapt to different work requirements.

[0026] like Figure 4 As shown, a telescopic machine 26 is installed through the lower surface of the support column 10, and a telescopic rod 27 is installed on the lower surface of the telescopic machine 26. The lower end of the telescopic rod 27 is fixedly connected to a support foot 28, and a movable column 30 is installed through the center position of the lower surface of the support foot 28. A telescopic structure is set in the support structure to improve the adaptability of the equipment to the external working environment and the convenience of operation. The telescopic structure can be adjusted in height according to the differences in the working environment to ensure that the device can remain stable on uneven ground. At the same time, when docking with external equipment such as hydrogen storage tanks, the telescopic structure can quickly adjust the overall height of the device, shorten the docking time, and improve the adaptability of the overall device.

[0027] like Figure 3As shown, connecting rods 21 are connected to the upper and lower ends of the gap between the primary tube rear flange 6 and the secondary tube front flange 19. A screw 22 is connected through the upper end of the front surface of the primary tube rear flange 6. An insulating block 23 is installed on the front end surface of the screw 22. The flange connected by screws at the segmented connection of the electrolysis device can improve the practicality and reliability of the equipment. The screw can be quickly aligned with the interface of the connection by rotating the nut during installation, and it is also convenient for later disassembly and maintenance. When a segmented structure needs to be replaced, it can be removed by loosening the corresponding screw. During the long-term operation of the device, the mechanical structure of the screw connection can ensure the stability of the device and is not easy to loosen due to vibration.

[0028] like Figure 3 As shown, a screw gasket 25 is fixedly installed at the front end of the insulating block 23, and a fixing screw 24 is rotatably provided at the front end of the screw gasket 25. The flange at the segment connection is fixed with screws and gaskets. During installation, the gasket can make the screws more evenly stressed, avoiding metal deformation caused by forced tightening. During maintenance, the segments can be quickly disassembled by loosening the screws. The gasket replacement cost is low, and there is no need to replace the entire component, which greatly reduces the difficulty of maintenance. The buffering effect of the screws and gaskets can reduce the risk of loosening due to vibration during operation, and is more stable for long-term use, ensuring the reliability of the segment connection.

[0029] like Figure 4 As shown, rubber pads 16 are installed on the lower surface of the supporting feet 28 at the left and right ends of the movable column 30. The rubber pads are arranged on the lower surface of the bottom supporting structure to improve the operating stability and safety of the equipment. The vibration generated by the flow of fluid inside the device will be absorbed by the elastic deformation of the rubber pads, reducing the transmission of vibration to the supporting structure and reducing the damage to the device parts caused by long-term vibration. In addition, the ground in the installation environment is often uneven, and the rubber pads can automatically adjust the contact pressure to avoid loose connections of the supporting structure due to excessive local force.

[0030] like Figure 1 As shown, the front surface of the output pipe 7 is provided with fixing holes 8 at intervals along the circumference of the output port 9. The fixing holes are arranged in a ring shape on the front surface of the output pipe of the device. The annularly distributed fixing holes can be used to fix the output pipe with bolts, so as to quickly complete the connection with the external pipeline and reduce the risk of loosening of the interface. The evenly arranged fixing holes can make disassembly more convenient and reduce the difficulty of maintenance.

[0031] like Figure 4 As shown, a rubber ring 29 is installed along the circumferential edge of the lower surface of the moving column 30. The rubber ring is arranged on the lower surface of the moving column, which can effectively cushion the instantaneous impact when the moving column contacts the ground, avoiding damage to components caused by collision. When adjusting the height, the rubber ring can increase the friction between the moving column and the ground, reduce the risk of sliding, and ensure the accuracy of the telescopic operation.

[0032] The application process of the assembled electrolysis device includes the following steps: S1: Segmented modular assembly: The entire electrolysis device is disassembled into a standardized electrolysis unit piping structure consisting of a primary tube 1, a secondary tube 12, and a tertiary tube 13. The shell 4 and the front pipe 3 are fixed together by connecting the primary tube front flange 2 with the front pipe flange 5. The rear end of the primary tube 1 is connected to the secondary tube 12 via the primary tube rear flange 6, the sealing gasket 20, and the secondary tube front flange 19. The rear edge of the secondary tube 12 is fixed to the tertiary tube 13, and the rear end of the tertiary tube 13 is connected to the rear pipe 14 via the rear pipe flange 15, forming a long pipe structure. This step provides the basic framework for the subsequent insulation connection S2 and support structure S3. The standardized interface facilitates subsequent rapid docking and adjustment. S2: Segmented, insulated connection: The gap between the primary pipe rear flange 6 and the secondary pipe front flange 19 is connected by connecting rods 21 at the upper and lower ends. A screw 22 penetrates the primary pipe rear flange 6. The front end of the screw 22 is equipped with an insulating block 23, a screw washer 25, and a fixing screw 24. This design is closely related to the segmented assembly of S1. The insulating block 23 keeps the equipment between segments disconnected and insulated, reducing the charge load and avoiding the risk of electrical corrosion. The probability of electrical corrosion is reduced to about 5%, providing key protection for the subsequent long-term operation of S5. S3: Support and stabilization structure installation: A fixing ring 11 is installed at the centerline of the outer circumference of the primary tube 1 and the tertiary tube 13. The centerline of the fixing ring 11 is connected to the support column 10. The lower end of the support column 10 is penetrated by a telescopic mechanism 26, a telescopic rod 27, and a support foot 28. The lower surface of the support foot 28 is provided with a rubber pad 16 and a movable column 30 with a rubber ring 29. The fixing ring 11 limits the deformation of the outer shell, and the support column 10 distributes the weight of the device. The telescopic mechanism 26 can be adjusted in height to adapt to uneven ground. The rubber pad 16 absorbs vibration, and the rubber ring 29 cushions the impact of movement. This step complements the segmented structure of S1, improving stability during transportation and operation, and providing a stable foundation for subsequent fluid transmission S4 and external docking. S4: Output and connection piping configuration: Output pipes 7 are spaced apart at the transverse midline of the front end of the secondary pipe 12. Fixing holes 8 are provided at the front end of the output pipe 7 along the circumference of the output port 9. A connecting pipe 17 is provided through the upper end of the external tertiary pipe 13, and a fixing plate 18 is welded to the upper end of the connecting pipe 17. The output pipe 7 is bolted to the external pipe through the fixing hole 8, shortening the connection distance and reducing flow resistance. The connecting pipe 17 is quickly connected to the external storage tank, pump, and valve through the fixing plate 18. This step, combined with the segmented structure of S1, optimizes fluid transmission efficiency and provides convenient interface conditions for subsequent maintenance of S5. S5: Operation, maintenance and troubleshooting: When the device is in operation, the segmented design discontinuously associates the charge with the insulation connection of S2, reducing the risk of electrical corrosion. If a segment, such as the primary tube 1, secondary tube 12 or tertiary tube 13, fails, the faulty unit can be quickly replaced by loosening the screw 22 and disassembling the standardized interfaces such as the primary tube rear flange 6 or the secondary tube front flange 19. This step directly relies on the modular design of S1 and the convenient connection structure of S2, reducing maintenance time and ensuring continuous operation of the system.

[0033] The working principle of the assembled electrolysis device and its application process in the present invention is as follows: a first-stage tube front flange 2 is installed at the front end of the first-stage tube 1, the front surface of the first-stage tube front flange 2 is fixedly connected to the front delivery pipe flange 5, a fixed shell 4 is set at the center of the front surface of the front delivery pipe flange 5, the front end of the fixed shell 4 is fixedly connected to the front delivery pipe 3, the rear end of the first-stage tube 1 is installed with a first-stage tube rear flange 6, the rear end surface of the first-stage tube rear flange 6 is fixedly installed with a sealing gasket 20, the rear end surface of the sealing gasket 20 is installed with a second-stage tube front flange 19, the rear surface of the second-stage tube front flange 19 is fixedly connected to the second-stage tube 12, the rear end edge of the second-stage tube 12 is fixedly connected to the tertiary tube 13, the rear end of the tertiary tube 13 is fixedly connected to the rear delivery pipe flange 15, and the rear delivery pipe 3 is fixedly connected to the tertiary tube 13. A rear delivery pipe 14 is provided on the rear end surface of the pipe flange 15, and a plurality of electrolysis mechanisms are assembled into the entire electrolysis device through segmented splicing. Partition insulation connections are adopted at the joints between the segments, so that the equipment between the segments are not connected and are kept insulated from each other, thereby reducing the charge load. After the equipment is segmented, a long pipe is formed, and the connections between the segments are partition insulation connections, so that the equipment between the segments are not connected and are kept insulated from each other, thereby reducing the charge load, avoiding the hidden dangers of electrical corrosion, and ensuring the normal operation and safe production of the system. Since the electrolysis device is composed of multiple segments, the charge during its operation can be separated and discontinuous, thereby reducing the probability of electrical corrosion to about 5%.

[0034] The basic principles, main features, and advantages of the present invention are shown and described above. Those skilled in the art should understand that the present invention is not limited to the foregoing embodiments. The foregoing embodiments and descriptions are merely illustrative of the principles of the present invention. Various changes and modifications may be made to the present invention without departing from the spirit and scope of the present invention. Such changes and modifications are intended to fall within the scope of the present invention. The scope of protection claimed in the present invention is defined by the appended claims and their equivalents.

Claims

1. An assembled electrolysis device comprising a primary tube (1), characterized in that: A first-stage pipe front flange (2) is installed at the front end of the first-stage pipe (1), a front surface of the first-stage pipe front flange (2) is fixedly connected to a front delivery pipe flange (5), a fixed shell (4) is provided at the center of the front surface of the front delivery pipe flange (5), a front end of the fixed shell (4) is fixedly connected to the front delivery pipe (3), a first-stage pipe rear flange (6) is installed at the rear end of the first-stage pipe (1), a sealing gasket (20) is fixedly installed on the rear end surface of the first-stage pipe rear flange (6), a second-stage pipe front flange (19) is installed on the rear end surface of the sealing gasket (20), a second-stage pipe front flange (19) is fixedly connected to the rear end surface of the second-stage pipe (12), a third-stage pipe (13) is fixedly connected to the rear end edge of the second-stage pipe (12), a third-stage pipe (13) is fixedly connected to the rear delivery pipe flange (15), and a rear delivery pipe (14) is provided on the rear end surface of the rear delivery pipe flange (15).

2. The assembled electrolysis device according to claim 1, characterized in that: Output tubes (7) are arranged at intervals along the front transverse midline of the outer circumferential surface of the secondary tube (12), and an output port (9) is provided at the center of the front surface of the output tube (7).

3. The assembled electrolysis device according to claim 1, characterized in that: A fixing ring (11) is fixedly mounted at the centerline position of the outer circumferential surface of the primary tube (1) and the tertiary tube (13), and a support column (10) is provided at the centerline position of the fixing ring (11).

4. The assembled electrolysis device according to claim 1, characterized in that: A connecting pipe (17) is provided through the upper end of the outer circumferential surface of the tertiary tube (13), and a fixing plate (18) is welded to the upper end of the connecting pipe (17).

5. The assembled electrolysis device according to claim 3, characterized in that: A telescopic mechanism (26) is installed through the lower surface of the support column (10), a telescopic rod (27) is installed on the lower surface of the telescopic mechanism (26), a support foot (28) is fixedly connected to the lower end of the telescopic rod (27), a moving column (30) is installed through the center position of the lower surface of the support foot (28), and a rubber ring (29) is installed along the circumferential edge of the lower surface of the moving column (30).

6. The assembled electrolysis device according to claim 1, characterized in that: Connecting rods (21) are connected to the upper and lower ends of the gap between the primary tube rear flange (6) and the secondary tube front flange (19), a screw rod (22) is connected through the upper end of the front surface of the primary tube rear flange (6), and an insulating block (23) is installed at the front end surface of the screw rod (22).

7. The assembled electrolysis device according to claim 6, characterized in that: A screw washer (25) is fixedly mounted on the front end of the insulating block (23), and a fixing screw (24) is rotatably provided on the front end of the screw washer (25).

8. The assembled electrolysis device according to claim 5, characterized in that: The lower surface of the support foot (28) is located at the left and right ends of the movable column (30) and is provided with rubber pads (16).

9. The assembled electrolysis device according to claim 2, characterized in that: The front surface of the output pipe (7) is provided with fixing holes (8) at intervals along the circumference of the output port (9).

10. The application process of the assembled electrolysis device is characterized by: The method for realizing the assembled electrolysis device according to claim 1 comprises the following steps: S1: Segmented modular assembly: The entire electrolysis device is disassembled into a pipeline structure of standardized electrolysis units such as a primary tube (1), a secondary tube (12), and a tertiary tube (13). The shell (4) and the front delivery tube (3) are fixed by connecting the primary tube front flange (2) with the front delivery tube flange (5); the rear end of the primary tube (1) is connected to the secondary tube (12) through the primary tube rear flange (6) and the sealing gasket (20) and the secondary tube front flange (19); the rear end edge of the secondary tube (12) is fixed to the tertiary tube (13), and the rear end of the tertiary tube (13) is connected to the rear delivery tube (14) through the rear delivery tube flange (15), forming a long tube structure; S2: Segmented insulation connection: The gap between the primary tube rear flange (6) and the secondary tube front flange (19) is connected by connecting rods (21) at the upper and lower ends, and a screw (22) is used to penetrate the primary tube rear flange (6). The front end of the screw (22) is provided with an insulation block (23), a screw washer (25) and a fixing screw (24); S3: Support and stabilization structure installation: A fixing ring (11) is installed at the center line of the outer circumference of the first-stage tube (1) and the third-stage tube (13), and the center line of the fixing ring (11) is connected to the support column (10); the lower end of the support column (10) is penetrated by the telescopic machine (26), the telescopic rod (27) and the support foot (28), and the lower surface of the support foot (28) is provided with a rubber pad (16) and a movable column (30) with a rubber ring (29); the fixing ring (11) limits the deformation of the shell and distributes the weight of the device through the support column (10); S4: Output and connection pipe configuration: Output pipes (7) are arranged at intervals at the transverse midline position of the front end of the secondary pipe (12), and fixing holes (8) are provided at the front end of the output pipe (7) along the circumference of the output port (9); a connecting pipe (17) is provided through the upper end of the external tertiary pipe (13), and a fixing plate (18) is welded to the upper end of the connecting pipe (17); the output pipe (7) is fixed to the external pipe with bolts through the fixing hole (8); S5: Operation, maintenance and troubleshooting: When the device is in operation, the charge is discontinuous due to the segmented design; if a segment fails, the faulty unit can be replaced by loosening the screw (22) and disassembling the standardized interface of the rear flange of the first tube (6) or the front flange of the second tube (19).

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