Condenser tube nest structure for industrial bromine

Abstract

The utility model relates to the technical field of condensers, and discloses a condenser tube nest structure for industrial bromine, which comprises a condensation outer tube and a waterproof motor, the output end of the waterproof motor is connected with a rotating shaft, the rotating shaft is connected with a shaft body moving sleeve, a first magnet is fixedly arranged in the shaft body moving sleeve, and a second magnet is fixedly arranged in the shaft body moving sleeve. The shaft body moving sleeve is fixedly connected with a communicating pipe, the communicating pipe is coaxially provided with a connecting rod, the connecting rod is fixedly provided with a centrifugal rotating part, a buffer rubber pad is arranged at the bottom end of the condensation outer pipe in an attached mode, and the buffer rubber pad is connected with a fixing block through a telescopic rod; the first magnet is fixedly arranged in the shaft body moving sleeve, the centrifugal rotating piece is fixedly installed on the connecting rod, the centrifugal rotating piece is drawn in a reciprocating mode through mutual attraction of the magnets and the reset effect of the spring, the connecting rod drives the centrifugal rotating piece to rotate synchronously, condensate in the cylindrical heat exchange tube nest is evenly distributed, and the bromine condensation effect is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of condensers, in particular to a condenser tube structure for industrial bromine. Background Technique

[0002] Bromine is one of the important chemical raw materials and is a major branch of marine chemical industry. A wide variety of inorganic bromides, bromates and bromine-containing organic compounds derived from it have special values in the national economy and the development of science and technology. A condenser is a device used to realize the heat exchange between cold and hot fluids. As a typical heat exchanger, the shell-and-tube condenser has the advantages of large heat transfer area per unit volume, processing capacity and operation flexibility, etc., and has become the most widely used condenser in industry. The shell-and-tube condenser mainly includes structures such as a shell, tube sheets at both ends, internal semi-circular baffles, tube plates, heat transfer tubes and fluid tubes, etc.

[0003] The existing condenser tube structure for industrial bromine often uses multiple cylindrical heat exchange tubes in combination with condensate to condense bromine. When the condenser is in a horizontal state, the condensate in the condenser will accumulate on one side of the condenser, resulting in the condensate being unable to be evenly distributed in the cylindrical heat exchange tubes, making the bromine condensation effect poor. In addition, the existing support structure of the condenser is unstable and cannot adjust the height of the condenser, resulting in a small space below the condenser, which is not conducive to the heat dissipation of the condenser.

[0004] Therefore, we have designed a condenser tube structure for industrial bromine. Summary of the Invention

[0005] The purpose of the utility model is to solve the problems of poor bromine condensation effect and inconvenient heat dissipation of the condenser in the existing technology, and to propose a condenser tube structure for industrial bromine.

[0006] In order to achieve the above purpose, the utility model adopts the following technical scheme:

[0007] A condenser tube structure for industrial bromine, including a condensation outer tube and a waterproof motor. The output end of the waterproof motor is connected with a rotating shaft. The rotating shaft is connected with a shaft body movement sleeve. A first magnet is fixedly arranged in the shaft body movement sleeve. The shaft body movement sleeve is fixedly connected with a communicating pipe. The communicating pipe is coaxially provided with a connecting rod. The connecting rod is fixedly installed with a centrifugal rotating part. A buffer rubber pad is attached to the bottom end of the condensation outer tube. The buffer rubber pad is connected with a fixed block through a telescopic rod. The fixed block is rotatably connected with a bidirectional screw. Movement blocks are threadedly installed on both sides of the bidirectional screw. The movement blocks are rotatably connected with the buffer rubber pad through acting rods.

[0008] Preferably, a mounting plate is fixedly arranged inside the condensation outer tube, a cylindrical heat exchange tube bank is mounted on the mounting plate, a tube bank cavity disc is fixed on the cylindrical heat exchange tube bank, and the tube bank cavity disc is located at the middle position of the cylindrical heat exchange tube bank.

[0009] Preferably, the waterproof motor is connected to the tube bank cavity disc, a plurality of shaft roller blades are fixed on the surface of the shaft body moving sleeve, the shaft roller blades are arranged in a circumferential array, and the shaft roller blades are in close fit with the inner wall of the tube bank cavity disc.

[0010] Preferably, the connecting rod is fixedly connected with a second magnet, a return spring is arranged inside the shaft body moving sleeve, and the second magnet is connected to the shaft body moving sleeve through the return spring.

[0011] Preferably, the first magnet and the second magnet are respectively located at two ends of the shaft body moving sleeve, the first magnet and the second magnet are coaxially arranged, and the second magnet is in close fit with the inner wall of the shaft body moving sleeve.

[0012] Preferably, the shaft roller blade is provided with a panel groove, a rubber buffer film is arranged in the panel groove, the centrifugal rotating member includes a plurality of centrifugal blades, and the centrifugal blades are in a curved shape.

[0013] Preferably, a "U"-shaped frame is arranged below the condensation outer tube, a bidirectional screw rod is installed on the "U"-shaped frame, the bidirectional screw rod is connected with a rotating handle, and a bearing is arranged at the connection of the bidirectional screw rod and the "U"-shaped frame.

[0014] The beneficial effects of the present utility model are as follows:

[0015] In the present utility model, a first magnet is fixedly arranged inside the shaft body moving sleeve, the connecting rod is fixedly installed with a centrifugal rotating member, the centrifugal rotating member reciprocates by the mutual attraction of the magnets and the reset function of the spring, the connecting rod drives the centrifugal rotating member to rotate synchronously, so that the condensate in the cylindrical heat exchange tube bank is evenly distributed, and the bromine condensation effect is improved.

[0016] In the present utility model, moving blocks are threadedly installed on both sides of the bidirectional screw rod, the moving blocks are rotationally connected with buffer rubber pads through acting rods, the bidirectional screw rod is rotated to make the moving blocks move towards each other, and the moving blocks adjust the height of the buffer rubber pads through the acting rods, increasing the space below the condenser and facilitating the heat dissipation of the condenser.

[0017] In summary, the design of the present utility model is reasonable, which can not only improve the bromine condensation effect, but also facilitate the heat dissipation of the condenser. Description of the Drawings

[0018] Figure 1 It is a schematic diagram of the overall structure of a condenser tube bank structure for industrial bromine proposed by the present utility model;

[0019] Figure 2 The sectional view of the internal structure of the condenser tube with a tube structure for industrial bromine proposed by the present utility model;

[0020] Figure 3 The schematic diagram of the support structure of the condenser tube with a tube structure for industrial bromine proposed by the present utility model;

[0021] Figure 4 The schematic diagram of the transmission structure of the condenser tube with a tube structure for industrial bromine proposed by the present utility model;

[0022] Figure 5 The sectional view of the transmission structure of the condenser tube with a tube structure for industrial bromine proposed by the present utility model.

[0023] In the figure: 1. Condensing outer tube; 2. Waterproof motor; 3. Mounting plate; 4. Cylindrical heat exchange tubes; 5. Tube cavity plate; 6. Shaft body moving sleeve; 7. First magnet; 8. Return spring; 9. Shaft roller blade; 10. Connecting pipe; 11. Connecting rod; 12. Second magnet; 13. Centrifugal rotating part; 14. Buffer rubber pad; 15. Telescopic rod; 16. Fixed block; 17. Bidirectional screw; 18. Rotating handle; 19. Acting rod; 20. Moving block. Specific embodiments

[0024] Refer to Figures 1 - 5 , a condenser tube structure for industrial bromine, including a condensing outer tube 1 and a waterproof motor 2. Condensing connection covers are respectively and communicatively arranged at both ends of the condensing outer tube 1, and the condensing connection covers provide an input channel for the condensing liquid.

[0025] A liquid inlet pipe and a liquid discharge pipe are fixedly and communicatively arranged on the outside of the condensing outer tube 1. The liquid inlet pipe is located on one side of the condensing outer tube 1, and the liquid discharge pipe is located on the other side of the condensing outer tube 1. Industrial bromine is poured into the inside of the condensing outer tube 1 through the liquid inlet pipe.

[0026] A mounting plate 3 is fixedly arranged inside the condensing outer tube 1, and a cylindrical heat exchange tube 4 is mounted on the mounting plate 3. The cylindrical heat exchange tubes 4 are arranged in a circumferential array inside the condensing outer tube 1, so that it can condense industrial bromine in all directions inside the condensing outer tube 1.

[0027] A tube cavity plate 5 is fixed on the cylindrical heat exchange tube 4. The tube cavity plate 5 is located in the middle of the cylindrical heat exchange tube 4, and the inner cavity of the tube cavity plate 5 is connected to the cylindrical heat exchange tube 4, so that the cooling liquid inside the cylindrical heat exchange tube 4 can flow into the tube cavity plate 5.

[0028] Refer to Figure 5, a rotating shaft is connected to the output end of the waterproof motor 2, the rotating shaft is connected to a shaft body movement sleeve 6, the shaft body movement sleeve 6 is fixedly connected to a connecting pipe 10, a connecting rod 11 is coaxially arranged in the connecting pipe 10, a strip hole is opened in the connecting pipe 10, the strip holes are symmetrically arranged, and protruding blocks are symmetrically arranged on the connecting rod 11. The functions of the protruding blocks are as follows: while assisting the connecting rod 11 to rotate synchronously with the connecting pipe 10, the connecting rod 11 can slide on the connecting pipe 10.

[0029] The waterproof motor 2 is connected to a tube cavity disk 5. A plurality of shaft roller vanes 9 are fixedly arranged on the surface of the shaft body movement sleeve 6. The shaft roller vanes 9 are arranged in a circumferential array. The shaft roller vanes 9 are in close contact with the inner wall of the tube cavity disk 5. When the waterproof motor 2 is started to rotate the rotating shaft, the rotating shaft drives the shaft body movement sleeve 6 to rotate synchronously. The shaft body movement sleeve 6 simultaneously drives a plurality of shaft roller vanes 9 and the connecting rod 11 to rotate. The shaft roller vanes 9 agitate the coolant during the rotation process. During the agitation process, the condensate deposited below the tube cavity disk 5 follows the shaft roller vanes 9 to move. Part of the condensate transfers from the lower cylindrical heat exchange tube 4 to the upper cylindrical heat exchange tube 4 during the movement process, so that the condensate in the plurality of cylindrical heat exchange tubes 4 is evenly distributed.

[0030] The shaft roller vane 9 is provided with a panel groove, and a rubber buffer film is arranged in the panel groove. The rubber buffer film has elasticity and is made of a high-temperature resistant rubber film. When the liquid impacts the surface of the shaft roller vane 9, it causes the rubber buffer film to deform, thereby reducing the impact of the liquid on the shaft roller vane 9 and making the operation of the waterproof motor 2 more stable.

[0031] A first magnet 7 is fixedly arranged in the shaft body movement sleeve 6. The connecting rod 11 is fixedly connected to a second magnet 12. A return spring 8 is arranged in the shaft body movement sleeve 6. The second magnet 12 is connected to the shaft body movement sleeve 6 through the return spring 8. The second magnet 12 is attracted by the first magnet 7 in the shaft body movement sleeve 6. During the process of approaching the first magnet 7, the return spring 8 is compressed. The return spring 8 exerts a reaction force on the second magnet 12. After the second magnet 12 returns with the return spring 8, it is attracted by the first magnet 7 again. Under the combined action of the first magnet 7 and the return spring 8, the second magnet 12 always performs axial telescopic movement.

[0032] The first magnet 7 and the second magnet 12 are respectively located at both ends of the shaft body movement sleeve 6. The first magnet 7 and the second magnet 12 are coaxially arranged. The second magnet 12 is in close contact with the inner wall of the shaft body movement sleeve 6. The distance between the first magnet 7 and the second magnet 12 is controlled within an appropriate range so that the first magnet 7 and the return spring 8 can normally perform active cooperation.

[0033] The connecting rod 11 is fixedly installed with a centrifugal rotating member 13. The centrifugal rotating member 13 includes a plurality of centrifugal blades. The centrifugal blades are curved. The centrifugal blades can utilize the rotational movement of the centrifugal rotating member 13 to extract the liquid at the middle position and scatter and centrifugally throw it around, thereby increasing the interaction and flow rate of the liquid.

[0034] Further, while the connecting rod 11 drives the centrifugal rotating member 13 to rotate, the connecting rod 11 will also drive the centrifugal rotating member 13 to perform axial telescopic movement, thereby increasing the convection rate of the industrial bromine in the middle of the outer condensation tube 1 and the industrial bromine on both sides, improving the condensation uniformity effect of the industrial bromine, and increasing the action range.

[0035] A buffer rubber pad 14 is attached to the bottom end of the outer condensation tube 1. The buffer rubber pad 14 is connected to a fixed block 16 through a telescopic rod 15. The fixed block 16 is rotatably connected to a bidirectional screw 17. Both sides of the bidirectional screw 17 are threadedly installed with moving blocks 20. The moving blocks 20 are rotatably connected to the buffer rubber pad 14 through an acting rod 19. When the liquid in the outer condensation tube 1 generates an impact, the buffer rubber pad 14 effectively buffers the impact.

[0036] A "U"-shaped frame is arranged below the outer condensation tube 1. The bidirectional screw 17 is installed on the "U"-shaped frame. The bidirectional screw 17 is connected with a rotating handle 18. A bearing is arranged at the connection between the bidirectional screw 17 and the "U"-shaped frame. The "U"-shaped frame plays a supporting role for the bidirectional screw 17, and the bearing makes the rotation of the bidirectional screw 17 smoother.

[0037] By rotating the bidirectional screw 17, the moving blocks 20 move in opposite directions on the bidirectional screw 17. The moving blocks 20 drive the acting rod 19 to jack up the buffer rubber pad 14, thereby raising the height of the outer condensation tube 1 and increasing the space below the outer condensation tube 1, facilitating the heat dissipation of the outer condensation tube 1.

[0038] The working principle of the present utility model is as follows: Start the waterproof motor 2 to make the rotating shaft drive the shaft body moving sleeve 6 to rotate. During the rotation of the shaft body moving sleeve 6, the communicating pipe 10 is driven to rotate synchronously, so that the condensate in the cylindrical heat exchange tube 4 is evenly distributed, improving the bromine condensation effect. Rotate the bidirectional screw 17 to make the acting rod 19 drive the buffer rubber pad 14 to rise and fall, thereby realizing the height adjustment of the buffer rubber pad 14 and increasing the space below the condenser, facilitating the heat dissipation of the condenser.

[0039] The above is only a preferred specific embodiment of the present utility model, but the protection scope of the present utility model is not limited thereto. Any person skilled in the art within the technical scope disclosed by the present utility model, according to the technical solution and the inventive concept of the present utility model, makes equivalent substitutions or changes, and all should be covered within the protection scope of the present utility model.

Claims

1. A condenser tube structure for industrial bromine includes a condensation outer tube (1) and a waterproof motor (2), characterized in that, The output end of the waterproof motor (2) is connected to a rotating shaft, the rotating shaft is connected to a shaft body motion sleeve (6), a first magnet (7) is fixedly arranged inside the shaft body motion sleeve (6), the shaft body motion sleeve (6) is fixedly connected to a connecting pipe (10), the connecting pipe (10) is coaxially provided with a connecting rod (11), a centrifugal rotating member (13) is fixedly installed on the connecting rod (11), a buffer rubber pad (14) is attached to the bottom end of the condensation outer tube (1), the buffer rubber pad (14) is connected to a fixed block (16) through a telescopic rod (15), the fixed block (16) is rotatably connected to a bidirectional screw rod (17), motion blocks (20) are threadedly installed on both sides of the bidirectional screw rod (17), and the motion blocks (20) are rotatably connected to the buffer rubber pad (14) through an acting rod (19).

2. The tube bundle structure of the condenser for industrial bromine according to claim 1, wherein An installation plate (3) is fixedly arranged inside the condensation outer tube (1), a cylindrical heat exchange tube bank (4) is installed on the installation plate (3), a tube bank cavity disc (5) is fixed on the cylindrical heat exchange tube bank (4), and the tube bank cavity disc (5) is located at the middle position of the cylindrical heat exchange tube bank (4).

3. The tube bundle structure of the condenser for industrial bromine according to claim 1, characterized in that, The waterproof motor (2) is connected to the tube bank cavity disc (5), a plurality of shaft roller blades (9) are fixed on the surface of the shaft body motion sleeve (6), the shaft roller blades (9) are arranged in a circumferential array, and the shaft roller blades (9) are in close contact with the inner wall of the tube bank cavity disc (5).

4. The tube bundle structure of the condenser for industrial bromine according to claim 1, characterized in that, The connecting rod (11) is fixedly connected to a second magnet (12), a return spring (8) is arranged inside the shaft body motion sleeve (6), and the second magnet (12) is connected to the shaft body motion sleeve (6) through the return spring (8).

5. The condenser tube structure for industrial bromine according to claim 4, characterized in that, The first magnet (7) and the second magnet (12) are respectively located at both ends of the shaft body motion sleeve (6), the first magnet (7) and the second magnet (12) are coaxially arranged, and the second magnet (12) is in close contact with the inner wall of the shaft body motion sleeve (6).

6. The tube bundle structure of the condenser for industrial bromine according to claim 3, characterized in that, Panel grooves are formed in the shaft roller blades (9), rubber buffer membranes are arranged inside the panel grooves, the centrifugal rotating member (13) includes a plurality of centrifugal blades, and the centrifugal blades are curved.

7. The tube structure of the condenser for industrial bromine according to claim 1, characterized in that, A "U"-shaped frame is arranged below the condensation outer tube (1), the bidirectional screw rod (17) is installed on the "U"-shaped frame, the bidirectional screw rod (17) is connected to a rotating handle (18), and bearings are arranged at the connection between the bidirectional screw rod (17) and the "U"-shaped frame.

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