Graphene polymer heat exchanger
By using spray and rinsing structures in graphene polymer heat exchangers for cleaning, the problem of disassembly and cleaning of existing heat exchangers is solved, and the continuous operation of the equipment and material performance protection is achieved.
Patent Information
- Application Number
- CN202420090042.8
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-01-12
- Publication Date
- 2025-02-07
- Estimated Expiration
- 2034-01-12
AI Technical Summary
Existing heat exchangers need to be removed when cleaning, resulting in extended system downtime, increasing maintenance costs and labor costs, and potentially damage pipes and seals, affecting equipment operation stability and material performance.
A graphene polymer heat exchanger was designed, and the outer wall of the heat exchange tube was cleaned using a spray structure, and the interior of the heat exchange tube was cleaned through the flushing structure, so as to achieve cleaning and maintenance without dismantling the heat exchange tube.
It improves the continuous operation capability of the equipment, reduces equipment downtime and maintenance time, reduces maintenance costs and safety risks, and protects the performance and durability of graphene polymer materials.
Smart Images
Figure CN222438668U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the technical field of heat exchangers, in particular to a graphene polymer heat exchanger. Background Art
[0002] Heat exchangers are devices that transfer part of the heat of hot fluid to cold fluid, also known as heat exchangers. Heat exchangers play an important role in chemical, petroleum, and many other industrial production. In chemical production, heat exchangers can be used as heaters and coolers, etc., and are widely used.
[0003] In the prior art, the heat exchange tubes need to be disassembled for cleaning. The disassembly of the heat exchange tubes requires shutdown for maintenance, which will extend the system downtime and affect production or equipment operation. The disassembly and reinstallation of the heat exchange tubes require additional manpower, time and tools, which increases maintenance costs and labor costs. The disassembly of the heat exchange tubes may cause destruction or damage to the pipelines, interfaces and seals, resulting in subsequent water leakage or other problems. After disassembly and reinstallation, the operating stability of the equipment may be affected, resulting in performance degradation or the need for debugging time. Frequent disassembly and assembly may affect the structure or performance of the graphene polymer material, thereby affecting its heat exchange efficiency and durability. Utility Model Content
[0004] The purpose of the utility model is to provide a graphene polymer heat exchanger to solve the problems raised in the above background technology.
[0005] In order to achieve the above purpose, the utility model provides the following technical solutions:
[0006] A graphene polymer heat exchanger comprises a support structure, wherein the support structure comprises a support frame, a support plate is fixedly mounted on the top of the support frame, a mounting structure is arranged on the support plate, the mounting structure comprises an outer shell, heat exchange structures are arranged at both ends of the outer shell, a spray structure is arranged on the top of the outer shell, a movable structure is arranged at one end of the support frame, the movable structure comprises a movable frame and a roller, the roller is mounted on the bottom end of the movable frame, a fixed frame is fixedly mounted on one end of the movable frame, a flushing structure is arranged on the top of the movable frame, and a driving structure is arranged on the movable frame.
[0007] As a further solution of the utility model: the shell is installed on the top of the support plate, the top of the shell is provided with a water inlet, and the bottom of the shell is provided with a water outlet.
[0008] As a further solution of the utility model: the heat exchange structure includes a head, a mounting plate and a heat exchange tube, the heat exchange tube is mounted on the mounting plate, the mounting plate is slidably mounted inside the shell, and the head is mounted on both ends of the shell through flanges.
[0009] As a further solution of the utility model: the spray structure includes a spray box, which is installed on the top of the shell, and the spray box is connected to the inside of the shell, a plurality of nozzles are installed inside the spray box, a water inlet pipe is installed on the top of the spray box, a screw rod is rotatably installed on the mounting plate, a scraper is threadedly installed on the screw rod, and the scraper wraps the heat exchange tube.
[0010] As a further solution of the utility model: the flushing structure includes a connecting pipe and a water storage tank, the water storage tank is fixedly installed on the top of the mobile frame, a plurality of high-pressure nozzles are installed at one end of the water storage tank, and the water storage tank is connected to the water inlet pipe through the connecting pipe.
[0011] As a further solution of the utility model: the driving structure includes a motor and a first rotating shaft, the first rotating shaft is rotatably mounted on a fixed frame, the motor is mounted at the bottom of the fixed frame, the motor shaft is connected to the first rotating shaft, a first gear is fixedly mounted on the top of the first rotating shaft, a second rotating shaft is rotatably mounted in the middle of the water tank, a second gear is fixedly mounted on one end of the second rotating shaft, and the second gear is meshed with the first gear.
[0012] Compared with the prior art, the beneficial effects of the present invention are as follows:
[0013] 1. The outer wall of the heat exchange tube is cleaned by the spray structure, and the inside of the heat exchange tube is cleaned by the flushing structure. It can be directly installed and then cleaned without disassembling the heat exchange tube. The heat exchange operation can be continuously performed, which improves the continuous operation capability of the equipment, ensures the continuous performance of production or system, reduces the time of equipment downtime maintenance, improves production efficiency, reduces the loss caused by shutdown, avoids the influence of frequent disassembly on the structure and performance of graphene polymer materials, helps to maintain its superior heat exchange performance and durability, and avoids disassembly operation to reduce the safety risks in the maintenance process and reduce the possibility of accidental injury during personnel operation. BRIEF DESCRIPTION OF THE DRAWINGS
[0014] Figure 1 It is a three-dimensional schematic diagram of the utility model.
[0015] Figure 2 It is a schematic diagram of the heat exchange structure of the utility model.
[0016] Figure 3 It is a schematic diagram of the spray structure of the utility model.
[0017] Figure 4 It is a schematic diagram of the driving structure of the utility model.
[0018] Figure 5 It is a schematic diagram of the flushing structure of the utility model.
[0019] Notes on figure numbers: 1. Support structure; 11. Support frame; 12. Support plate; 2. Mounting structure; 21. Shell; 22. Water inlet; 23. Water outlet; 3. Heat exchange structure; 31. Head; 32. Mounting plate; 33. Heat exchange tube; 4. Moving structure; 41. Moving frame; 42. Roller; 43. Fixed frame; 5. Flushing structure; 51. Connecting pipe; 52. Water storage tank; 53. High-pressure nozzle; 6. Driving structure; 61. Motor; 62. First rotating shaft; 63. First gear; 64. Second gear; 65. Second rotating shaft; 7. Spraying structure; 71. Spraying box; 72. Water inlet pipe; 73. Nozzle; 74. Screw; 75. Scraper. DETAILED DESCRIPTION
[0020] The following embodiments will be combined with the accompanying drawings to describe the utility model in detail. In the drawings or descriptions, similar or identical parts use the same reference numerals, and in actual applications, the shape, thickness or height of each component can be enlarged or reduced. The various embodiments listed in the utility model are only used to illustrate the utility model, and are not used to limit the scope of the utility model. Any obvious modifications or changes made to the utility model do not depart from the spirit and scope of the utility model.
[0021] Example
[0022] See also Figure 1 to Figure 5In an embodiment of the utility model, a graphene polymer heat exchanger includes a support structure 1, the support structure 1 includes a support frame 11, a support plate 12 is fixedly installed on the top of the support frame 11, a mounting structure 2 is arranged on the support plate 12, the mounting structure 2 includes a shell 21, the shell 21 is installed on the top of the support plate 12, a water inlet end 22 is arranged on the top of the shell 21, a water outlet end 23 is arranged on the bottom of the shell 21, and heat exchange structures 3 are arranged at both ends of the shell 21, the heat exchange structure 3 includes a head 31, a mounting plate 32 and a heat exchange tube 33, the heat exchange tube 33 is installed on the mounting plate 32, the mounting plate 32 is slidably installed in the shell 21, and the heat exchange tube 33 is installed in the shell 21 through the mounting plate 32, and the head 31 is installed at both ends of the shell 21 through a flange, and a spray structure 7 is arranged on the top of the shell 21, and the spray structure 7 includes a spray A shower box 71, the shower box 71 is installed at the top of the shell 21, and the shower box 71 is connected to the inside of the shell 21, a plurality of nozzles 73 are installed inside the spray box 71, a water inlet pipe 72 is installed at the top of the spray box 71, a screw rod 74 is rotatably installed on the mounting plate 32, a scraper 75 is threadedly installed on the screw rod 74, and the scraper 75 wraps the heat exchange tube 33. A mobile structure 4 is set at one end of the support frame 11, and the mobile structure 4 includes a mobile frame 41 and a roller 42. The roller 42 is installed at the bottom of the mobile frame 41, and a fixed frame 43 is fixedly installed at one end of the mobile frame 41. A flushing structure 5 is set at the top of the mobile frame 41, and the flushing structure 5 includes a connecting pipe 51 and a water storage tank 52. The water storage tank 52 is fixedly installed at the top of the mobile frame 41, and a plurality of high-pressure nozzles 53 are installed at one end of the water storage tank 52. The water storage tank 52 is connected to the water inlet pipe 72 through the connecting pipe 51;
[0023] See also Figure 1 to Figure 5, a driving structure 6 is arranged on the movable frame 41, and the driving structure 6 comprises a motor 61 and a first rotating shaft 62, the first rotating shaft 62 is rotatably mounted on the fixed frame 43, the motor 61 is mounted at the bottom end of the fixed frame 43, the motor shaft of the motor 61 is connected with the first rotating shaft 62, the first rotating shaft 62 is fixedly mounted with a first gear 63 at the top, a second rotating shaft 65 is rotatably mounted in the middle of the water storage tank 52, a second rotating shaft 64 is fixedly mounted at one end of the second rotating shaft 65, the second gear 64 and the first gear 63 are meshed with each other, the end cap 31 is removed, the movable frame 41 is moved to align the high-pressure nozzle 53 with the port of the heat exchange tube 33, the second rotating shaft 65 is connected with the screw rod 74, water is added to the water inlet pipe 72, the water enters the spray box 71 and then is sprayed out through the nozzle 73, the motor 61 is started, and through The motor shaft of the motor 61 drives the first rotating shaft 62 to rotate, and the first rotating shaft 62 drives the first gear 63 to rotate. Because the first gear 63 and the second gear 64 are meshed with each other, the first gear 63 drives the second gear 64 to rotate, and the second gear 64 drives the second rotating shaft 65 to rotate. The second rotating shaft 65 drives the screw rod 74 to rotate, and the movement of the scraper 75 is controlled by the screw rod 74. The outer wall of the heat exchange tube 33 is scraped by the scraper 75, and the scraped stains are cleaned by the sprayed water. The cleaned sewage is discharged from the water outlet 23, and the water in the water inlet pipe 72 enters the water storage tank 52 from the connecting pipe 51, and then is sprayed from the high-pressure nozzle 53. The water sprayed by the high-pressure nozzle 53 flushes the heat exchange tube 33, and the outer wall and inner wall of the heat exchange tube 33 are cleaned by the flushing structure 5 and the spraying structure 7.
[0024] It is obvious to those skilled in the art that the present invention is not limited to the details of the exemplary embodiments described above, and that the present invention can be implemented in other specific forms without departing from the spirit or essential features of the present invention. Therefore, the embodiments should be regarded as exemplary and non-restrictive from any point of view, and the scope of the present invention is defined by the appended claims rather than the above description, and it is intended that all changes falling within the meaning and scope of the equivalent elements of the claims be included in the present invention. Any reference numeral in a claim should not be regarded as limiting the claim to which it relates.
[0025] In addition, it should be understood that although the present specification is described according to implementation modes, not every implementation mode contains only one independent technical solution. This description of the specification is only for the sake of clarity. Those skilled in the art should regard the specification as a whole. The technical solutions in each embodiment may also be appropriately combined to form other implementation modes that can be understood by those skilled in the art.
Claims
1. A graphene polymer heat exchanger, comprising a support structure (1), wherein the support structure (1) comprises a support frame (11), a support plate (12) is fixedly mounted on the top of the support frame (11), and characterized in that: A mounting structure (2) is arranged on the support plate (12), the mounting structure (2) comprising an outer shell (21), heat exchange structures (3) are arranged at both ends of the outer shell (21), a spray structure (7) is arranged at the top of the outer shell (21), a moving structure (4) is arranged at one end of the support frame (11), the moving structure (4) comprises a moving frame (41) and a roller (42), the roller (42) is mounted at the bottom end of the moving frame (41), a fixed frame (43) is fixedly mounted at one end of the moving frame (41), a flushing structure (5) is arranged at the top of the moving frame (41), and a driving structure (6) is arranged on the moving frame (41).
2. A graphene polymer heat exchanger according to claim 1, characterized in that: The housing (21) is mounted on the top of the support plate (12); a water inlet (22) is arranged on the top of the housing (21); and a water outlet (23) is arranged on the bottom of the housing (21).
3. A graphene polymer heat exchanger according to claim 2, characterized in that: The heat exchange structure (3) comprises a head (31), a mounting plate (32) and a heat exchange tube (33); the heat exchange tube (33) is mounted on the mounting plate (32); the mounting plate (32) is slidably mounted inside the outer shell (21); and the head (31) is mounted on both ends of the outer shell (21) via flanges.
4. A graphene polymer heat exchanger according to claim 3, characterized in that: The spray structure (7) comprises a spray box (71), the spray box (71) is mounted on the top of the outer shell (21), and the spray box (71) and the inside of the outer shell (21) are mutually connected, a plurality of spray heads (73) are installed inside the spray box (71), a water inlet pipe (72) is installed on the top of the spray box (71), a screw rod (74) is rotatably mounted on the mounting plate (32), a scraper (75) is threadedly mounted on the screw rod (74), and the scraper (75) wraps the heat exchange tube (33).
5. A graphene polymer heat exchanger according to claim 4, characterized in that: The flushing structure (5) comprises a connecting pipe (51) and a water storage tank (52). The water storage tank (52) is fixedly mounted on the top of the mobile frame (41). A plurality of high-pressure nozzles (53) are mounted on one end of the water storage tank (52). The water storage tank (52) is connected to a water inlet pipe (72) via the connecting pipe (51).
6. A graphene polymer heat exchanger according to claim 5, characterized in that: The driving structure (6) comprises a motor (61) and a first rotating shaft (62), wherein the first rotating shaft (62) is rotatably mounted on a fixing frame (43), the motor (61) is mounted at the bottom end of the fixing frame (43), the motor shaft of the motor (61) is connected to the first rotating shaft (62), a first gear (63) is fixedly mounted on the top end of the first rotating shaft (62), a second rotating shaft (65) is rotatably mounted in the middle of the water storage tank (52), a second gear (64) is fixedly mounted on one end of the second rotating shaft (65), and the second gear (64) and the first gear (63) are meshed with each other.