A condenser tube device for increasing steam condensation in a paper machine

Abstract

This utility model relates to a condenser tube device for increasing steam condensation capacity in a paper machine. It includes a paper machine frame and a condenser tube structure. The condenser tube structure is disposed within the paper machine frame, and a condensation assembly is installed within the frame to extend the contact area between the condenser tube structure and the steam. The condensation assembly includes a temporary storage frame, a condenser frame, a temporary storage plate, a torsion spring, an arc-shaped frame, a rotating shaft, a finned plate, a gear, a gear chain, a connecting shaft, a motor, a finned frame, a guide plate, a baffle, a condensation mechanism, a first discharge pipe, and a second discharge pipe. The temporary storage frame is fixedly connected to one end of the condenser tube structure, and the condenser frame is fixedly installed between the temporary storage frames. The temporary storage plate is rotatably installed within the temporary storage frames. This utility model, through its condensation assembly, enables the condenser tube structure to extend its contact area with the steam, thereby preventing situations where the contact area between the condenser tube structure and the steam is limited during operation.

Description

Technical Field

[0001] This utility model relates to the field of condenser tube technology, and in particular to a condenser tube device for increasing the amount of steam condensation in a paper machine. Background Technology

[0002] In the paper machine production process, in order to improve drying efficiency and product quality, it is often necessary to increase the steam condensation amount. Steam condensation amount refers to the amount of heat released and condensed water formed when steam is cooled and converted into liquid water in a steam system. A condenser is a device used to realize the conversion of a substance from a gaseous state to a liquid state. It is commonly used in steam systems, chemical processes, and refrigeration cycles.

[0003] A search revealed that Chinese patent CN210952219U discloses a corrugated paper drying device, including a condensing base, a drying chamber connected to the top of the condensing base, a condensing plate fixedly installed inside the condensing base, a first fan connected to the right side of the condensing base, an mounting base fixedly installed on the bottom wall of the inner cavity of the drying chamber, a connecting rod fixedly installed inside the mounting base, and two limiting plates fixedly installed outside the connecting rod.

[0004] In actual use, this patent has the following drawbacks:

[0005] During the operation of the corrugated base paper drying device, a fan is used to blow hot air onto the corrugated base paper through the heating plate, and the fan is also used to guide the steam generated during drying so that the steam passes through the condenser plate for condensation. However, the condenser plate cannot make extended contact with the steam, which results in the condenser plate not being able to completely condense the steam, thus reducing the condenser plate's condensation efficiency. Utility Model Content

[0006] In view of the technical problem in the prior art that the condenser plate cannot make extended contact with the steam, resulting in incomplete condensation when the condenser plate condenses the steam, this utility model provides a condenser tube device for increasing the amount of steam condensation in a paper machine.

[0007] The technical solution adopted by this utility model is: a condenser tube device for increasing the steam condensation capacity of a paper machine, comprising a paper machine frame and a condenser tube structure. The condenser tube structure is disposed within the paper machine frame. A condensation assembly for extending the contact between the condenser tube structure and the steam is disposed within the paper machine frame. The condensation assembly includes a temporary storage frame, a condenser frame, a temporary storage plate, a torsion spring, an arc-shaped frame, a rotating shaft, a finned plate, a gear, a gear chain, a connecting shaft, a motor, a finned frame, a guide plate, a baffle, a condensation mechanism, a first discharge pipe, and a second discharge pipe. The temporary storage frame is fixedly connected to one end of the condenser tube structure. The condenser frame is fixedly installed between the temporary storage frames. The temporary storage plate is rotatably installed within the temporary storage frame. The torsion spring is fixedly installed between the temporary storage plate and the temporary storage frame. A first groove is provided on the top of the condenser frame, and the arc-shaped frame is fixedly installed within the first groove.

[0008] Furthermore, the arc-shaped frame has circular grooves on both sides, the rotating shaft is rotatably installed in the circular grooves, the rotating shaft has a second groove on its outer side, and the fin plate is fixedly installed on the outer side of the rotating shaft.

[0009] Furthermore, the gear is rotatably mounted on the front side of the condenser frame, the gear chain is sleeved between the gears, the connecting shaft is fixedly mounted on the front side of the gear, the motor is fixedly mounted on the front side of the paper machine frame, and the connecting shaft is connected to the output end of the motor.

[0010] Furthermore, the fin frame is fixedly installed on the outside of the condenser tube structure, a third groove is provided between the fin frame and the condenser tube structure, the guide plate is fixedly installed inside the fin frame, and the baffle is fixedly installed inside the condenser tube structure.

[0011] Furthermore, the condensation mechanism is located on one side of the paper machine frame, the first discharge pipe is fixedly installed on one side of the paper machine frame, and the second discharge pipe is fixedly installed on one side of the paper machine frame.

[0012] Furthermore, a connecting component for connecting and limiting the temporary storage frame and the condenser tube structure is provided between the temporary storage frame and the condenser tube structure. The connecting component includes a U-shaped plate, a clamping plate, a first limiting plate, a second limiting plate, and a buckle. The U-shaped plates are fixedly installed on both sides of the temporary storage frame, and the clamping plate is fixedly installed on the outside of the condenser tube structure.

[0013] Furthermore, the first limiting plate is fixedly installed at the bottom of the U-shaped plate, the second limiting plate is rotatably installed at the top of the U-shaped plate, and the buckle is fixedly installed on one side of the U-shaped plate.

[0014] The beneficial effects of this utility model are:

[0015] 1. This utility model enables the condenser tube structure to extend its contact with steam through the condenser assembly, thereby preventing the condenser tube device from having a limited contact surface with steam during use, thus increasing the amount of steam condensed by the condenser tube device.

[0016] 2. Secondly, this utility model can temporarily store high-temperature steam in the condenser frame through a temporary storage plate, thereby improving the condensation effect of the condenser tube device.

[0017] 3. This utility model also enables the connection and limiting of the temporary storage frame and the condenser tube structure through the connecting component, thereby improving the flexibility of the condenser tube device during use. Attached Figure Description

[0018] Figure 1 This is a schematic diagram of the structure of this utility model;

[0019] Figure 2 This is a schematic diagram of the internal structure of this utility model;

[0020] Figure 3 This is a schematic diagram of the condenser assembly structure of this utility model;

[0021] Figure 4 This is a schematic diagram of the connecting component structure of this utility model.

[0022] The following are labeled in the diagram: 1. Paper machine frame; 2. Condenser tube structure; 3. Condenser assembly; 301. Temporary storage frame; 302. Condenser frame; 303. Temporary storage plate; 304. Torsion spring; 305. Arc frame; 306. Rotating shaft; 307. Finned plate; 308. Gear; 309. Gear chain; 310. Connecting shaft; 311. Motor; 312. Finned frame; 313. Guide plate; 314. Baffle; 315. Condenser mechanism; 316. First discharge pipe; 317. First groove; 318. Circular groove; 319. Second groove; 320. Third groove; 321. Second discharge pipe; 4. Connecting assembly; 401. U-shaped plate; 402. Clamping plate; 403. First limiting plate; 404. Second limiting plate; 405. Buckle. Detailed Implementation

[0023] In the description of this utility model, it should be noted that the terms "front", "up", "down", "left", "right", "vertical", "horizontal", etc., indicate the orientation or positional relationship based on the orientation or positional relationship shown in the accompanying drawings. They are only for the convenience of describing this utility model and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, or be constructed and operated in a specific orientation. Therefore, they should not be construed as limitations on this utility model.

[0024] In the description of this utility model, it should be noted that, unless otherwise explicitly specified and limited, the terms "installation," "connection," and "joining" should be interpreted broadly. For example, they can refer to a fixed connection, a detachable connection, or an integral connection; they can refer to a direct connection or an indirect connection through an intermediate medium; and they can refer to the internal connection of two components. Those skilled in the art can understand the specific meaning of the above terms in this utility model based on the specific circumstances.

[0025] The following is in conjunction with the appendix Figures 1-4 The present invention will be further described below.

[0026] In order to solve the problems existing in the background art, this application proposes the following technical solution: a condenser tube device for increasing the steam condensation of a paper machine.

[0027] The system includes a paper machine frame 1 and a condenser tube structure 2. The condenser tube structure 2 is disposed within the paper machine frame 1. A condenser assembly 3 is provided within the paper machine frame 1 to allow the condenser tube structure 2 to extend into contact with steam. The condenser assembly 3 includes a temporary storage frame 301, a condenser frame 302, a temporary storage plate 303, a torsion spring 304, an arc-shaped frame 305, a rotating shaft 306, a finned plate 307, a gear 308, a gear chain 309, a connecting shaft 310, a motor 311, a finned frame 312, and a guide plate 313. The baffle 314, condensation mechanism 315, first discharge pipe 316 and second discharge pipe 321, temporary storage frame 301 is fixedly connected to one end of condensation pipe structure 2, condensation frame 302 is fixedly installed between temporary storage frames 301, temporary storage plate 303 is rotatably installed in temporary storage frame 301, torsion spring 304 is fixedly installed between temporary storage plate 303 and temporary storage frame 301, a first groove 317 is opened on the top of condensation frame 302, and arc frame 305 is fixedly installed in the first groove 317.

[0028] The condenser assembly 3 allows the condenser tube structure 2 to extend its contact with steam, thus preventing the condenser tube structure 2 from having a limited contact surface with steam during use, thereby increasing the amount of steam condensed by the condenser tube device.

[0029] The temporary storage plate 303 can temporarily store the high-temperature steam in the condenser frame 302, thereby improving the condensation effect of the condenser tube device.

[0030] Reference Figure 3 In this embodiment, the arc frame 305 has circular grooves 318 on both sides, the rotating shaft 306 is rotatably installed in the circular grooves 318, the rotating shaft 306 has a second groove 319 on the outside, and the fin plate 307 is fixedly installed on the outside of the rotating shaft 306.

[0031] Gear 308 is rotatably mounted on the front side of condenser frame 302, gear chain 309 is sleeved between gear 308, connecting shaft 310 is fixedly mounted on the front side of gear 308, motor 311 is fixedly mounted on the front side of paper machine frame 1, and connecting shaft 310 is connected to the output end of motor 311.

[0032] The fin frame 312 is fixedly installed on the outside of the condenser tube structure 2. A third groove 320 is provided between the fin frame 312 and the condenser tube structure 2. The guide plate 313 is fixedly installed inside the fin frame 312, and the baffle 314 is fixedly installed inside the condenser tube structure 2.

[0033] The condensation mechanism 315 is located on one side of the paper machine frame 1, the first discharge pipe 316 is fixedly installed on one side of the paper machine frame 1, and the second discharge pipe 321 is fixedly installed on one side of the paper machine frame 1.

[0034] Reference Figure 4 In this embodiment, a connecting component 4 is provided between the temporary storage frame 301 and the condenser tube structure 2 for connecting and limiting the temporary storage frame 301 and the condenser tube structure 2. The connecting component 4 includes a U-shaped plate 401, a clamping plate 402, a first limiting plate 403, a second limiting plate 404 and a buckle 405. The U-shaped plates 401 are fixedly installed on both sides of the temporary storage frame 301, and the clamping plate 402 is fixedly installed on the outside of the condenser tube structure 2.

[0035] The connection component 4 can be used to limit the connection between the temporary frame 301 and the condenser structure 2, thereby improving the flexibility of the condenser device during use.

[0036] The first limiting plate 403 is fixedly installed at the bottom of the U-shaped plate 401, the second limiting plate 404 is rotatably installed at the top of the U-shaped plate 401, and the buckle 405 is fixedly installed on one side of the U-shaped plate 401.

[0037] To ensure that those skilled in the art can fully understand the technical solution, this application provides the following overall overview:

[0038] When the condenser tube device is needed, first hold the condenser frame 302 and insert the clamping plate 402 into the U-shaped plate 401. Rotate the second limiting plate 404 to limit and fix the clamping plate 402. Use the buckle 405 to limit and fix the second limiting plate 404. Start the condenser mechanism 315 and the motor 311. The motor 311 drives the gear 308 to rotate through the connecting shaft 310. The gear 308 drives other gears 308 to rotate through the gear chain 309. The gear 308 drives the finned plate 307 to rotate through the rotating shaft 306. The condenser mechanism 315 injects high-temperature steam into the condenser tube structure 2. The high-temperature steam enters the temporary storage frame 3 through the finned frame 312. Within 01, the heat of the high-temperature steam is conducted to the paper machine frame 1 through the finned frame 312. The high-temperature steam compresses the temporary storage plate 303, which in turn compresses the torsion spring 304. The high-temperature steam enters the condenser frame 302 through the temporary storage plate 303. The heat of the high-temperature steam is conducted to the arc frame 305. The finned plate 307 rotates to discharge the contents of the arc frame 305. The high-temperature steam enters the rotating shaft 306 and conducts its heat to the finned plate 307. The finned plate 307 conducts its heat to the paper machine frame 1. The torsion spring 304 compresses the temporary storage plate 303, which temporarily stores the high-temperature steam, ensuring complete heat conduction.

[0039] All standard parts used in this utility model can be purchased from the market, and irregular parts can be customized according to the description and drawings. The specific connection methods of each part adopt conventional methods such as bolts, rivets, and welding that are mature in the prior art. The machinery, parts and equipment adopt conventional models in the prior art. In addition, the circuit connection adopts conventional connection methods in the prior art, which will not be described in detail here. The contents not described in detail in this specification belong to the prior art known to those skilled in the art.

[0040] Although embodiments of the present invention have been shown and described, the scope of the present invention will be defined by the appended claims and their equivalents for those skilled in the art.

Claims

1. A condenser tube arrangement for a paper machine to increase the amount of steam condensed, characterized in that The system includes a paper machine frame (1) and a condenser tube structure (2). The condenser tube structure (2) is disposed within the paper machine frame (1). The paper machine frame (1) is provided with a condenser assembly (3) for extending the contact between the condenser tube structure (2) and steam. The condenser assembly (3) includes a temporary storage frame (301), a condenser frame (302), a temporary storage plate (303), a torsion spring (304), an arc frame (305), a rotating shaft (306), a finned plate (307), a gear (308), a gear chain (309), a connecting shaft (310), a motor (311), a finned frame (312), a guide plate (313), and a baffle (314). 14) Condensation mechanism (315), first discharge pipe (316) and second discharge pipe (321), the temporary storage frame (301) is fixedly connected to one end of the condenser pipe structure (2), the condensation frame (302) is fixedly installed between the temporary storage frames (301), the temporary storage plate (303) is rotatably installed in the temporary storage frame (301), the torsion spring (304) is fixedly installed between the temporary storage plate (303) and the temporary storage frame (301), the top of the condensation frame (302) is provided with a first groove (317), and the arc frame (305) is fixedly installed in the first groove (317).

2. A condenser tube arrangement for a paper machine to increase the amount of steam condensed, according to claim 1, characterized in that The arc-shaped frame (305) has circular grooves (318) on both sides, the rotating shaft (306) is rotatably installed in the circular grooves (318), the rotating shaft (306) has a second groove (319) on the outside, and the fin plate (307) is fixedly installed on the outside of the rotating shaft (306).

3. A condenser tube arrangement for a paper machine to increase the amount of steam condensed, according to claim 1, characterized in that, The gear (308) is rotatably mounted on the front side of the condenser frame (302), the gear chain (309) is sleeved between the gears (308), the connecting shaft (310) is fixedly mounted on the front side of the gears (308), the motor (311) is fixedly mounted on the front side of the paper machine frame (1), and the connecting shaft (310) is connected to the output end of the motor (311).

4. A condenser tube arrangement for a paper machine to increase the amount of steam condensed, according to claim 1, characterized in that, The fin frame (312) is fixedly installed on the outside of the condenser tube structure (2). A third groove (320) is provided between the fin frame (312) and the condenser tube structure (2). The guide plate (313) is fixedly installed inside the fin frame (312). The baffle (314) is fixedly installed inside the condenser tube structure (2).

5. A condenser tube arrangement for a paper machine to increase the amount of steam condensed, according to claim 1, characterized in that, The condensation mechanism (315) is located on one side of the paper machine frame (1), the first discharge pipe (316) is fixedly installed on one side of the paper machine frame (1), and the second discharge pipe (321) is fixedly installed on one side of the paper machine frame (1).

6. A condenser tube arrangement for a paper machine to increase the amount of steam condensed, according to claim 1, characterized in that, A connecting component (4) for connecting and limiting the temporary storage frame (301) and the condenser tube structure (2) is provided between the temporary storage frame (301) and the condenser tube structure (2). The connecting component (4) includes a U-shaped plate (401), a clamping plate (402), a first limiting plate (403), a second limiting plate (404), and a buckle (405). The U-shaped plates (401) are fixedly installed on both sides of the temporary storage frame (301), and the clamping plate (402) is fixedly installed on the outside of the condenser tube structure (2).

7. A condenser tube arrangement for a paper machine to increase the amount of steam condensed, according to claim 6, characterized in that The first limiting plate (403) is fixedly installed at the bottom of the U-shaped plate (401), the second limiting plate (404) is rotatably installed at the top of the U-shaped plate (401), and the buckle (405) is fixedly installed on one side of the U-shaped plate (401).

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