Efficient and energy-saving vertical tube nest condenser

Abstract

The invention belongs to the field of vertical tube bundle condensers, and particularly relates to an efficient and energy-saving vertical tube bundle condenser. Comprising a condenser shell, an air inlet pipe fixed to the top of one side of the peripheral face of the condenser shell in a communicating mode, a liquid discharging pipe fixed to the bottom of one side of the peripheral face of the condenser shell in a communicating mode, an air outlet pipe fixed to the bottom of the other side of the peripheral face of the condenser shell in a communicating mode and a water inlet pipe fixed to the top of the condenser shell in a communicating mode. The water outlet pipe is fixed to the bottom of the condenser shell in a communicating mode, the heat exchange pipes are evenly fixed to the middle position of an inner cavity of the condenser shell, and the movable cleaning mechanism acts on the heat exchange pipes and comprises a rotary wiping assembly used for cleaning dust attached to the outer walls of the heat exchange pipes. Dust and other impurities attached to the outer wall of the heat exchange pipe can be cleaned in the vertical direction through the rotary wiping assembly, and therefore the situation that the heat exchange efficiency is reduced due to the fact that a heat insulation layer is formed when the impurities are attached to the pipe wall, heat transfer is hindered is avoided.

Description

Technical Field

[0001] The invention belongs to the field of vertical tube condensers, in particular to a high-efficiency and energy-saving vertical tube condenser. Background Art

[0002] The vertical shell and tube condenser is a high-efficiency heat exchange equipment with a vertical tube bundle as its core structure. It achieves gas condensation and heat recovery by optimizing the fluid path and heat transfer mechanism. It is widely used in chemical, refrigeration, energy and other fields.

[0003] When the vertical shell and tube condenser in the prior art condenses hot steam through the cooling medium on the inner wall of the vertically arranged condenser tube, the outer wall of the condenser tube is easily attached with dust and other impurities brought in by the hot steam after long-term use. These impurities adhere to the tube wall to form an insulating layer, which hinders heat transfer and reduces the heat exchange efficiency. As a result, the vertical shell and tube condenser needs to consume more electricity to achieve gas condensation, causing additional energy loss. In addition, droplets will be generated when condensing hot steam. These droplets adhere to the tube wall to form a liquid film, which hinders the effective contact between the tube wall and the cooling medium, resulting in a further decrease in the heat transfer coefficient and a further decrease in the temperature difference utilization rate. If the liquid film continues to thicken, a local insulating layer may be formed, further weakening the condensation efficiency, which is not conducive to user use.

[0004] To this end, the present invention provides a high-efficiency and energy-saving vertical tube condenser. Summary of the Invention

[0005] In order to make up for the deficiencies of the prior art, at least one technical problem raised in the background technology is solved.

[0006] The technical solution adopted by the present invention to solve its technical problem is as follows: the high-efficiency and energy-saving vertical tube condenser of the present invention comprises a condenser shell, an air inlet pipe connected and fixed to the top of one side of the outer peripheral surface of the condenser shell, a liquid discharge pipe connected and fixed to the bottom of one side of the outer peripheral surface of the condenser shell, an air outlet pipe connected and fixed to the bottom of the other side of the outer peripheral surface of the condenser shell, a water inlet pipe connected and fixed to the top of the condenser shell, a water outlet pipe connected and fixed to the bottom of the condenser shell, a plurality of heat exchange tubes evenly fixed at the middle position of the inner cavity of the condenser shell, and a movable cleaning mechanism acting on the heat exchange tubes;

[0007] The movable cleaning mechanism includes a rotating and wiping component for cleaning dust adhering to the outer wall of the heat exchange tube.

[0008] Preferably, the wiping assembly includes a threaded rod rotatably connected to one side of the inner cavity of the condenser shell, a rotating shaft rotatably connected to the other side of the inner cavity of the condenser shell, two ring plates arranged at a middle position between the threaded rod and the rotating shaft, two threaded sleeves threadedly connected to the outer circumference of the threaded rod, a limiting shaft inserted through one side of the threaded sleeve, and a driving component acting on the threaded rod and the rotating shaft, the upper and lower ends of the limiting shaft are fixed to the inner wall of the condenser shell, and one side of the threaded sleeve is fixed to the surface of the ring plate at an adjacent position.

[0009] Preferably, the driving component includes a ring plate fixed to the top of the other side of the outer circumference of the condenser shell, a first circular gear fixedly mounted on the outer circumference of the threaded rod and extending to the bottom position outside the condenser shell and the output end of the motor, a pulley fixedly mounted on the outer circumference of the threaded rod and the rotating shaft and extending to the top position outside the condenser shell, and a connecting belt mounted in the middle position of the two pulleys.

[0010] Preferably, the wiping assembly further includes a first gear ring rotatably connected to the bottom of one of the ring plates, a second gear ring rotatably connected to the bottom of one of the ring plates and located in the middle of the first gear ring, a third gear ring rotatably connected to the bottom of one of the ring plates and located in the middle of the second gear ring, a third circular gear rotatably connected to the bottom of one of the ring plates and located in the middle of the third gear ring, a fourth circular gear sleeved on the outer circumferential surface of the heat exchange tube, and a rotation guide component acting on the first gear ring, and the inner wall of the fourth circular gear is glued with a rubber pad.

[0011] Preferably, one group of the fourth circular gears is meshedly connected with the second ring gear and the first ring gear, another group of the fourth circular gears is meshedly connected with the second ring gear and the third ring gear, and the remaining fourth circular gears are meshedly connected with the third ring gear and the third circular gear.

[0012] Preferably, the guide rotation component includes a second circular gear sleeved on the outer circumference of the rotating shaft, a connecting seat slidably sleeved on the outer circumference of the rotating shaft and located at the upper and lower ends of the second circular gear, a strip groove opened on both sides of the outer circumference of the rotating shaft and an interference strip slidably inserted in the inner cavity of the strip groove, the side of the two interference strips close to each other is fixed to the inner circumference of the second circular gear, one side of the two connecting seats is fixed to the surface of the adjacent ring plate, the end of the two connecting seats close to each other is in contact with the surfaces of the upper and lower ends of the second circular gear, and the second circular gear and the first ring gear are meshed and connected.

[0013] Preferably, the movable cleaning mechanism also includes a vibration component, which includes a plurality of fixed shells fixed to the first gear ring, the second gear ring, the third gear ring and the bottom of the third circular gear, the inner cavity of the fixed shell is slidably inserted in the sliding disk, a connecting shaft fixed to one side of the sliding disk, a knocking block fixed to one side of the connecting shaft, a support rod inserted through the upper and lower ends of the sliding disk, and a spring sleeved on the outer circumference of the support rod.

[0014] Preferably, the two ends of the knocking block away from the surface of one side of the adjacent position connecting shaft are set in an arc shape with a convex length, the middle position of the knocking block away from the surface of one side of the adjacent position connecting shaft is set in a concave arc shape, and the surface of the knocking block away from one end of the adjacent position connecting shaft is glued with a rubber pad.

[0015] The beneficial effects of the present invention are as follows:

[0016] 1. The present invention can clean dust and other impurities attached to the outer wall of the heat exchange tube in the vertical direction through the rotary wiping component, thereby preventing impurities from adhering to the tube wall to form an insulation layer, hindering heat transfer, and causing a decrease in heat exchange efficiency. Therefore, there is no need to consume more electricity and cause additional energy loss after long-term use, thereby improving the heat exchange efficiency of the device after long-term use and achieving energy-saving effects.

[0017] 2. The present invention causes the outer wall of the heat exchange tube to vibrate due to the collision between the vibration component and the outer wall of the heat exchange tube, so that the droplets adhering to the outer wall of the heat exchange tube can flow downward under the action of vibration, so as not to form a thick liquid film that hinders the effective contact between the tube wall and the cooling medium, resulting in a further decrease in the heat transfer coefficient and a further decrease in the temperature difference utilization rate. In addition, the droplets can be cleaned before the wiping component is cleaned to ensure the cleaning effect. BRIEF DESCRIPTION OF THE DRAWINGS

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

[0019] Figure 1 It is a schematic diagram of the three-dimensional structure of the present invention in the front view direction;

[0020] Figure 2 It is a schematic cross-sectional view of the three-dimensional structure of the present invention in the front view direction;

[0021] Figure 3 In the present invention Figure 2 A schematic diagram of the structure at center A;

[0022] Figure 4 In the present invention Figure 2 A magnified schematic diagram of the structure at B in the middle;

[0023] Figure 5It is a schematic cross-sectional view of a three-dimensional structure of a local structure in the present invention;

[0024] Figure 6 It is a three-dimensional structural diagram of a local structure in the present invention;

[0025] Figure 7 This is a schematic diagram of the structure of the local structure in the present invention when viewed from above;

[0026] Figure 8 It is a schematic cross-sectional view of the three-dimensional structure of 25 in the present invention.

[0027] In the figure: 1. Condenser shell; 2. Air inlet pipe; 3. Drain pipe; 4. Air outlet pipe; 5. Water inlet pipe; 6. Water outlet pipe; 7. Heat exchange tube; 8. Motor; 9. Ring plate; 10. Threaded rod; 11. Threaded sleeve; 12. Limiting shaft; 13. First circular gear; 14. First ring gear; 15. Rotating shaft; 16. Connecting seat; 17. Second circular gear; 18. Strip groove; 19. Interference strip; 20. Pulley; 21. Connecting belt; 22. Second ring gear; 23. Third ring gear; 24. Third circular gear; 25. Fixed shell; 26. Fourth circular gear; 27. Sliding plate; 28. Support rod; 29. Spring; 30. Connecting shaft; 31. Knocking block. DETAILED DESCRIPTION

[0028] In order to make the technical means, creative features, objectives and effects achieved by the present invention easier to understand, the present invention is further described below in conjunction with specific implementation methods.

[0029] Example 1:

[0030] like Figures 1 to 8 As shown, an efficient and energy-saving vertical tube condenser according to an embodiment of the present invention comprises a condenser shell 1, an air inlet pipe 2 connected and fixed to the top of one side of the outer peripheral surface of the condenser shell 1, a liquid discharge pipe 3 connected and fixed to the bottom of one side of the outer peripheral surface of the condenser shell 1, an air outlet pipe 4 connected and fixed to the bottom of the other side of the outer peripheral surface of the condenser shell 1, a water inlet pipe 5 connected and fixed to the top of the condenser shell 1, a water outlet pipe 6 connected and fixed to the bottom of the condenser shell 1, a plurality of heat exchange tubes 7 evenly fixed at the middle position of the inner cavity of the condenser shell 1, and a movable cleaning mechanism acting on the heat exchange tubes 7;

[0031] The movable cleaning mechanism includes a rotary wiping component for cleaning dust adhering to the outer wall of the heat exchange tube 7;

[0032] The inlet pipe 2 is connected to a pipe for conveying hot steam, the outlet pipe 4 is connected to a pipe for conveying cooled gas, the water inlet pipe 5 is connected to a pipe for conveying coolant, the drain pipe 3 is connected to a pipe for discharging condensate, and the outlet pipe 6 is a pipe for discharging recovered coolant. The coolant flows through the inner cavity of the condenser shell 1 to the inside of the heat exchange tube 7. The hot steam enters the inner cavity of the condenser shell 1 through the inlet pipe 2 and exchanges heat with the coolant on the inner wall of the heat exchange tube 7 under the conduction of the heat exchange tube 7, thereby condensing the hot steam. The condensed gas will be discharged to the outside through the drain pipe 3. In this process, the outer wall of the heat exchange tube 7 is easily attached to dust and other impurities brought in by the hot steam. These impurities adhere to the tube wall and form an insulating layer, which hinders heat transfer and reduces the heat exchange efficiency. As a result, the vertical shell and tube condenser consumes more electricity when condensing gas, resulting in additional energy loss. The dust and other impurities attached to the outer wall of the heat exchange tube 7 can be cleaned by the wiping component, thereby improving the heat exchange efficiency of the device after long-term use and saving energy.

[0033] like Figures 1 to 8 As shown, the wiping assembly includes a threaded rod 10 rotatably connected to one side of the inner cavity of the condenser shell 1, a rotating shaft 15 rotatably connected to the other side of the inner cavity of the condenser shell 1, two ring plates 9 arranged at a position between the threaded rod 10 and the rotating shaft 15, two threaded sleeves 11 threadedly connected to the outer circumference of the threaded rod 10, a limiting shaft 12 inserted through one side of the threaded sleeve 11, and a driving component acting on the threaded rod 10 and the rotating shaft 15, the upper and lower ends of the limiting shaft 12 are fixed to the inner wall of the condenser shell 1, and one side of the threaded sleeve 11 is fixed to the surface of the ring plate 9 at an adjacent position;

[0034] The threaded rod 10 can be rotated by the action of the driving component. Since the limiting shaft 12 can limit the movement trajectory of the threaded sleeve 11 so that it can only move in the vertical direction, the two ring plates 9 can move synchronously in the vertical direction under the cooperation of the internal thread structure on the inner wall of the threaded sleeve 11 and the external thread structure on the outer peripheral surface of the threaded rod 10.

[0035] like Figures 1 to 8 As shown, the driving component includes a ring plate 9 fixed to the top of the other side of the outer circumference of the condenser shell 1, a first circular gear 13 fixedly sleeved on the outer circumference of the threaded rod 10 and extending to the bottom position of the outside of the condenser shell 1 and the output end of the motor 8, a pulley 20 fixedly sleeved on the outer circumference of the threaded rod 10 and the rotating shaft 15 and extending to the top position of the outside of the condenser shell 1, and a connecting belt 21 sleeved between the two pulleys 20;

[0036] By starting the motor 8, one of the first circular gears 13 is rotated, so that the threaded rod 10 can be rotated under the meshing action between the two first circular gears 13, thereby driving one of the pulleys 20 to rotate, and the rotating shaft 15 can be rotated synchronously under the connection action of the connecting belt 21.

[0037] like Figures 1 to 8 As shown, the wiping assembly also includes a first gear ring 14 rotatably connected to the bottom of one of the ring plates 9, a second gear ring 22 rotatably connected to the bottom of one of the ring plates 9 at a middle position of the first gear ring 14, a third gear ring 23 rotatably connected to the bottom of one of the ring plates 9 at a middle position of the second gear ring 22, a third circular gear 24 rotatably connected to the bottom of one of the ring plates 9 at a middle position of the third gear ring 23, a fourth circular gear 26 sleeved on the outer circumferential surface of the heat exchange tube 7, and a rotation guide component acting on the first gear ring 14, a rubber pad is glued to the inner wall of the fourth circular gear 26, wherein one group of fourth circular gears 26 is meshed with the second gear ring 22 and the first gear ring 14, another group of fourth circular gears 26 is meshed with the second gear ring 22 and the third gear ring 23, and the remaining fourth circular gears 26 are meshed with the third gear ring 23 and the third circular gear 24;

[0038] When the ring plate 9 moves in the vertical direction, the first gear ring 14 can be rotated under the action of the guide assembly, so that the first gear ring 14 and one group of fourth circular gears 26 are meshed to rotate, and under the meshing action between the remaining fourth circular gears 26 and the second gear ring 22, the third gear ring 23 and the third circular gear 24, and the clamping action of the two ring plates 9, the inner wall of the fourth circular gear 26 can be attached to the outer peripheral surface of the adjacent heat exchange tube 7 while moving in the vertical direction and rotating. Therefore, under the friction between the rubber pad on the inner wall of the fourth circular gear 26 and the outer wall of the heat exchange tube 7, the heat exchange tube 7 can be cleaned, thereby removing dust and other impurities attached to the outer wall of the heat exchange tube 7, thereby preventing these impurities from adhering to the outer wall of the heat exchange tube 7 to form an insulation layer that hinders heat transfer, resulting in reduced heat exchange efficiency. Therefore, during long-term use of the device, more electricity will not be consumed due to reduced heat exchange efficiency, resulting in additional energy loss, thereby achieving energy saving.

[0039] like Figures 1 to 8As shown, the guide rotation component includes a second circular gear 17 provided on the outer circumference of the rotating shaft 15, a connecting seat 16 slidably provided on the outer circumference of the rotating shaft 15 and located at the upper and lower ends of the second circular gear 17, a strip groove 18 provided on both sides of the outer circumference of the rotating shaft 15, and a friction strip 19 slidably inserted into the inner cavity of the strip groove 18. The two friction strips 19 are fixed to the inner circumference of the second circular gear 17 on one side close to each other, and one side of the two connecting seats 16 is fixed to the surface of the adjacent ring plate 9. The two connecting seats 16 are fitted with the upper and lower surfaces of the second circular gear 17 at one end close to each other, and the second circular gear 17 is meshed with the first ring gear 14.

[0040] When the rotating shaft 15 rotates, the second circular gear 17 can be rotated due to the interference effect of the inner wall of the strip groove 18 on the interference bar 19. Since the ring plate 9 moves in the vertical direction, it will drive the connecting seat 16 to move, thereby driving the second circular gear 17 to move in the vertical direction. Therefore, under the meshing action between the second circular gear 17 and the first ring gear 14, the first ring gear 14 can rotate while moving in the vertical direction.

[0041] Example 2:

[0042] Although the above method solves the problem that impurities adhering to the tube wall will form an insulating layer, hindering heat transfer and resulting in reduced heat exchange efficiency, thereby requiring the vertical shell and tube condenser to consume more electricity when condensing gas, causing additional energy loss, the outer wall of the heat exchange tube 7 is not only easily attached with impurities such as dust when condensing hot steam, but also the hot steam will produce droplets during the rapid condensation process. If these droplets condense on the outside of the heat exchange tube 7 and do not flow downward, the liquid film formed by the droplets will become thicker and thicker, hindering the effective contact between the tube wall and the cooling medium, resulting in a further decrease in the heat transfer coefficient, a step-by-step decrease in the temperature difference utilization rate, and further weakening the condensation efficiency.

[0043] Therefore Figures 1 to 8 As shown, the movable cleaning mechanism also includes a vibration component, which includes a plurality of fixed shells 25 fixed to the first gear ring 14, the second gear ring 22, the third gear ring 23 and the bottom of the third circular gear 24, the inner cavity of the fixed shell 25 is slidably inserted in the sliding disk 27, the connecting shaft 30 fixed to one side of the sliding disk 27, the knocking block 31 fixed to one side of the connecting shaft 30, the support rod 28 inserted through the upper and lower ends of the sliding disk 27 and the spring 29 sleeved on the outer circumferential surface of the support rod 28, one side of the spring 29 is fixed to the inner wall of the fixed shell 25, and the other side of the spring 29 is fixed to the surface of the sliding disk 27, the connecting shaft 30 is slidably connected to the inner wall of the fixed shell 25, and the fixed shell 25 is slidably connected to another ring plate 9;

[0044] When the first gear ring 14, the second gear ring 22, the third gear ring 23 and the third circular gear 24 rotate, they can drive the fixed shell 25 to make a circular motion. During the circular motion of the fixed shell 25, the surface of the knocking block 31 collides with the outer wall of the heat exchange tube 7, so that the knocking block 31 can extend deep into the inner cavity of the adjacent fixed shell 25, so that the sliding plate 27 can move towards the inner wall of the fixed shell 25 away from the middle position of the inner cavity of the condenser shell 1 under the limiting action of the support rod 28, thereby resisting the adjacent position spring 29 to cause it to Deformation, so that when the surface of the knocking block 31 is separated from the outer wall of the heat exchange tube 7, it can be reset under the action of the rebound force of the spring 29, so that the outer wall of the heat exchange tube 7 can be vibrated by the collision of the knocking block 31 with the outer wall of the heat exchange tube 7, so that the droplets attached to the outer wall of the heat exchange tube 7 can flow downward under the action of vibration, so that a thick liquid film will not be formed to hinder the effective contact between the tube wall and the cooling medium, resulting in a further decrease in the heat transfer coefficient and a step-down in the temperature difference utilization rate, and the droplets can be cleaned before the wiping component is cleaned to ensure the cleaning effect.

[0045] like Figures 1 to 8 As shown, the two ends of the surface of the knocking block 31 away from the adjacent position connecting shaft 30 are arranged in an arc shape with a convex length, and the middle position of the surface of the knocking block 31 away from the adjacent position connecting shaft 30 is arranged in a concave arc shape, and the surface of the knocking block 31 away from the adjacent position connecting shaft 30 is glued with a rubber pad;

[0046] Due to the shape of the knocking block 31, when the knocking block 31 collides with the outer wall of the adjacent heat exchange tube 7, first one of the convex arc surfaces of the knocking block 31 will come into contact with the heat exchange tube 7, and when the arc surface of the heat exchange tube 7 is away from the outer wall of the heat exchange tube 7, the connecting shaft 30 can move toward the direction of the adjacent heat exchange tube 7 under the action of the rebound force of the spring 29, so that the outer wall of the heat exchange tube 7 fits the concave position of the knocking block 31, and the knocking block 31 continues to break the fixed shell 25 to make a circular motion, which will cause the other convex arc surface of the knocking block 31 to come into contact with the heat exchange tube 7. The arc-shaped surface will contact the heat exchange tube 7, thereby increasing the number of times the outer wall of the heat exchange tube 7 is struck in a single rotation of 360 degrees, thereby improving the vibration effect, and because the fixed shell 25 in the middle is not centered on the middle position of the third circular gear 24 when performing circular motion, the striking block 31 in the middle position can also intermittently contact the outer wall of the heat exchange tube 7 at the middle position to strike it, thereby ensuring the auxiliary flow effect of forming droplets on the outer wall of the heat exchange tube 7 at the middle position of the kitchen waste.

[0047] The above-mentioned front, back, left, right, up and down are all based on the Figure 1 As a benchmark, according to the person's observation perspective, the side of the device facing the observer is defined as the front, the left side of the observer is defined as the left, and so on.

[0048] In the description of the present invention, it should be understood that the terms "center", "longitudinal", "lateral", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inside", "outside", etc., indicating the orientation or position relationship, are based on the orientation or position relationship shown in the accompanying drawings, and are only for the convenience of describing the present invention and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore cannot be understood as limiting the scope of protection of the present invention.

[0049] 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. A high-efficiency and energy-saving vertical tube condenser, comprising a condenser shell (1), an air inlet pipe (2) connected and fixed to the top of one side of the outer peripheral surface of the condenser shell (1), a liquid discharge pipe (3) connected and fixed to the bottom of one side of the outer peripheral surface of the condenser shell (1), and an air outlet pipe (4) connected and fixed to the bottom of the other side of the outer peripheral surface of the condenser shell (1), characterized in that: It also includes a water inlet pipe (5) connected and fixed to the top of the condenser shell (1), a water outlet pipe (6) connected and fixed to the bottom of the condenser shell (1), a plurality of heat exchange tubes (7) evenly fixed at the middle position of the inner cavity of the condenser shell (1), and a movable cleaning mechanism acting on the heat exchange tubes (7); The movable cleaning mechanism comprises a rotary wiping component for cleaning dust adhering to the outer wall of the heat exchange tube (7).

2. The high-efficiency and energy-saving vertical tube condenser according to claim 1, characterized in that: The wiping assembly comprises a threaded rod (10) rotatably connected to one side of the inner cavity of the condenser shell (1), a rotating shaft (15) rotatably connected to the other side of the inner cavity of the condenser shell (1), two ring plates (9) arranged at a middle position between the threaded rod (10) and the rotating shaft (15), two threaded sleeves (11) threadedly connected to the outer peripheral surface of the threaded rod (10), a limiting shaft (12) inserted through one side of the threaded sleeve (11), and a driving component acting on the threaded rod (10) and the rotating shaft (15), wherein the upper and lower ends of the limiting shaft (12) are fixed to the inner wall of the condenser shell (1), and one side of the threaded sleeve (11) is fixed to the surface of the ring plate (9) at an adjacent position.

3. The high-efficiency and energy-saving vertical tube condenser according to claim 2, characterized in that: The driving component comprises a ring plate (9) fixed to the top of the other side of the outer peripheral surface of the condenser shell (1), a first circular gear (13) fixedly sleeved on the outer peripheral surface of the threaded rod (10) and extending to the bottom position outside the condenser shell (1) and the output end of the motor (8), a pulley (20) fixedly sleeved on the outer peripheral surface of the threaded rod (10) and the rotating shaft (15) and extending to the top position outside the condenser shell (1), and a connecting belt (21) sleeved at a position between the two pulleys (20).

4. The high-efficiency and energy-saving vertical tube condenser according to claim 2, characterized in that: The rotary wiping assembly further comprises a first gear ring (14) rotatably connected to the bottom of one of the ring plates (9), a second gear ring (22) rotatably connected to the bottom of one of the ring plates (9) and located in the middle of the first gear ring (14), a third gear ring (23) rotatably connected to the bottom of one of the ring plates (9) and located in the middle of the second gear ring (22), a third circular gear (24) rotatably connected to the bottom of one of the ring plates (9) and located in the middle of the third gear ring (23), a fourth circular gear (26) sleeved on the outer peripheral surface of the heat exchange tube (7), and a rotation guide component acting on the first gear ring (14), wherein the inner wall of the fourth circular gear (26) is glued with a rubber pad.

5. The high-efficiency and energy-saving vertical tube condenser according to claim 4, characterized in that: One group of the fourth circular gears (26) is meshedly connected with the second ring gear (22) and the first ring gear (14), another group of the fourth circular gears (26) is meshedly connected with the second ring gear (22) and the third ring gear (23), and the remaining fourth circular gears (26) are meshedly connected with the third ring gear (23) and the third circular gear (24).

6. The high-efficiency and energy-saving vertical tube condenser according to claim 5, characterized in that: The rotary guide component comprises a second circular gear (17) provided on the outer circumference of the rotating shaft (15), a connecting seat (16) slidably provided on the outer circumference of the rotating shaft (15) and located at the upper and lower ends of the second circular gear (17), a strip groove (18) provided on both sides of the outer circumference of the rotating shaft (15), and a contact strip (19) slidably inserted into the inner cavity of the strip groove (18), the two contact strips (19) are fixed to the inner circumference of the second circular gear (17) on one side close to each other, the two connecting seats (16) are fixed to the surface of the adjacent ring plate (9), the two connecting seats (16) are fitted to the upper and lower surfaces of the second circular gear (17), and the second circular gear (17) is meshedly connected with the first gear ring (14).

7. The high-efficiency and energy-saving vertical tube condenser according to claim 6, characterized in that: The movable cleaning mechanism also includes a vibration component, which includes a plurality of fixed shells (25) fixed to the bottom of the first gear ring (14), the second gear ring (22), the third gear ring (23) and the third circular gear (24), the inner cavity of the fixed shell (25) is slidably inserted into the sliding disk (27), a connecting shaft (30) fixed to one side of the sliding disk (27), a knocking block (31) fixed to one side of the connecting shaft (30), a support rod (28) inserted through the upper and lower ends of the sliding disk (27), and a spring (29) sleeved on the outer peripheral surface of the support rod (28).

8. The high-efficiency and energy-saving vertical tube condenser according to claim 7, characterized in that: One side of the spring (29) is fixed to the inner wall of the fixed shell (25), and the other side of the spring (29) is fixed to the surface of the sliding disk (27). The connecting shaft (30) is slidably connected to the inner wall of the fixed shell (25), and the fixed shell (25) is slidably connected to the other ring plate (9).

9. The high-efficiency and energy-saving vertical tube condenser according to claim 8, characterized in that: The two ends of the knocking block (31) away from the surface of one side of the adjacent position connecting shaft (30) are arranged in an arc shape with a convex length, and the middle position of the knocking block (31) away from the surface of one side of the adjacent position connecting shaft (30) is arranged in a concave arc shape. The surface of the knocking block (31) away from one end of the adjacent position connecting shaft (30) is glued with a rubber pad.

Images