Steam recovery device for cooling tower

Abstract

The invention discloses a steam recovery device for a cooling tower, and relates to the technical field of steam recovery, a spherical bottom cover and a spherical top cover are fixedly connected to the ends, away from a supporting frame, of a steam inlet pipe and a sewer pipe correspondingly, and rolling grooves are formed in the opposite faces of the spherical bottom cover and the spherical top cover correspondingly; an upper annular piece and a lower annular piece are rotationally connected into the rolling grooves of the spherical bottom cover and the spherical top cover correspondingly, the upper annular piece and the lower annular piece can rotate relatively, and condensation pipes are fixedly connected into the upper annular piece and the lower annular piece correspondingly. And a driving mechanism capable of driving the upper annular piece and the lower annular piece to rotate in the horizontal direction and swing in the vertical direction is arranged on the steam inlet pipe. Through the arrangement of the driving mechanism, the inclination angle of the two rows of condensation pipes can be adjusted in real time, so that small water drops condensed on the condensation pipes are gathered into large water drops, the dripping speed is increased, meanwhile, the contact area of the condensation pipes and steam can be guaranteed, and the condensation and collection efficiency of the steam is higher.

Description

Technical Field

[0001] The invention relates to the technical field of steam recovery, and more particularly to a steam recovery device for a cooling tower. Background Art

[0002] Cooling towers are widely used heat exchange equipment in the industrial and commercial fields. They are mainly used to transfer the heat generated in the process to the atmosphere through the evaporation of water. However, traditional cooling towers produce a large amount of steam (i.e., drift water or evaporated water) during operation. This steam not only wastes water resources, but also may carry chemicals and pollutants, causing adverse effects on the environment. In order to improve the energy efficiency of cooling towers, reduce water waste and reduce environmental pollution, steam recovery devices came into being.

[0003] However, in the prior art, condensers are usually arranged horizontally or vertically when condensing steam. The horizontal arrangement easily leads to excessive small water droplets condensing on the condenser, which are not easy to drip off, resulting in a smaller contact area between the condenser and the steam. Although the small water droplets in the vertically arranged condenser slide down quickly, the contact area between the condenser and the steam is smaller, resulting in lower condensation efficiency for the steam.

[0004] Therefore, it is necessary to propose a steam recovery device for cooling tower to solve the above problems. Summary of the invention

[0005] The purpose of the present invention is to solve the problems in the background technology.

[0006] In order to achieve the above-mentioned purpose, the present invention specifically adopts the following technical solutions:

[0007] A steam recovery device for a cooling tower comprises a support frame, wherein a steam inlet pipe and a downpipe are respectively fixed to the upper and lower ends of the support frame, and a spherical bottom cover and a spherical top cover are respectively fixedly connected to the ends of the steam inlet pipe and the downpipe away from the support frame, and rolling grooves are provided on the opposite sides of the spherical bottom cover and the spherical top cover, and an upper ring member and a lower ring member are respectively rotatably connected in the rolling grooves of the spherical bottom cover and the spherical top cover, and the upper ring member and the lower ring member can rotate relative to each other, and a condenser is fixedly connected to the upper ring member and the lower ring member, and a driving mechanism is provided on the steam inlet pipe, which can drive the upper ring member and the lower ring member to rotate in the horizontal direction and swing in the vertical direction.

[0008] Furthermore, the ends of the upper ring part and the lower ring part located outside the rolling groove are both thick ring parts, the thickness of the two thick ring parts is the same as the thickness of the spherical bottom cover and the spherical top cover, the inner and outer side surfaces of the two thick ring parts and the inner and outer side surfaces of the spherical bottom cover and the spherical top cover are respectively located on the same spherical surface, the condenser is inserted into the thick ring part, and when the thick ring part is horizontal, a distance is set between the thick ring part and the spherical bottom cover and the spherical top cover for the upper ring part and the lower ring part to swing.

[0009] Furthermore, scrapers are symmetrically arranged on the inner side surfaces of the two thick annular members, and the scrapers are respectively fitted to the inner side surfaces of the spherical bottom cover and the spherical top cover.

[0010] Furthermore, the driving mechanism includes a cylinder rotatably connected to the outer side of the steam inlet pipe, an arc-shaped guide rod symmetrically fixedly connected to the outer side of the cylinder and fitting the outer side of the spherical top cover, a connecting component slidably arranged between the two arc-shaped guide rods, a second driving component for driving the connecting component to slide, and a first driving component arranged in the cylinder for driving the cylinder to rotate.

[0011] Furthermore, the connecting assembly includes an arc plate slidably arranged between two arc guide rods and a sliding rod fixedly connected to the lower end of the inner side surface of the arc plate, the outer side surface of the thick ring part on the upper ring part is provided with a sliding groove for installing the sliding rod, and the arc plate is threadedly connected with a tightening nut.

[0012] Furthermore, the second driving assembly includes an arc-shaped limit rod fixedly connected to the cylinder between the two arc-shaped guide rods, a spring sleeved on the outside of the arc-shaped limit rod between the arc plate and the cylinder, a rotating part rotatably connected to the bottom of the inner side surface of the cylinder, a connecting rope fixedly connected to the end of the arc-shaped guide rod, and a driving module for driving the rotating part to rotate, the connecting rope passes through the cylinder and is wrapped around an annular groove opened on the outer side surface of the rotating part, and the two ends of the spring are respectively fixed to the arc-shaped guide rod and the outer side surface of the cylinder.

[0013] Furthermore, the driving module includes a motor fixedly connected to the top of the inner side surface of the cylinder, a gear slidably connected to the output shaft of the motor, and an inner gear ring fixedly connected to the upper end of the rotating member, and the gear can be meshed with the inner gear ring.

[0014] Furthermore, the driving module also includes an electric push rod fixedly connected to the upper end of the cylinder, a transmission plate fixedly connected to the output end of the electric push rod, a plug rod fixedly connected to the upper end of the transmission plate, and an annular tooth fixedly connected to the outer side of the steam inlet pipe and used for plugging the plug rod. The transmission plate passes through the upper end of the cylinder, and the lower end of the transmission plate located in the cylinder is rotatably connected to the upper end of the gear.

[0015] Furthermore, the first driving assembly comprises an outer gear ring fixedly connected to the outer side surface of the steam inlet pipe in the cylinder, and the outer gear ring can be meshedly connected with the gear.

[0016] Furthermore, the outer side surface of the arc-shaped guide rod is fixedly connected to a first mounting block, the upper end of the arc-shaped plate is fixedly connected to a second mounting block, and the first mounting block and the second mounting block are plugged with an insertion shaft to make the condenser horizontal, and the outer side surfaces of the upper ring member and the lower ring member are plugged with a U-shaped rod.

[0017] Compared with the prior art, the present invention has the following beneficial effects:

[0018] 1. The present invention can adjust the inclination angle of the two rows of condensers in real time through the setting of the driving mechanism, so that the small water droplets condensed on the condensers gather into large water droplets, accelerate the dripping speed, and at the same time ensure the contact area between the condensers and the steam, so as to improve the condensation and collection efficiency of the steam.

[0019] 2. The present invention, through the matching arrangement between the upper annular member, the lower annular member and the scraper, ensures that the scraper will not interfere with the spherical bottom cover and the spherical top cover. BRIEF DESCRIPTION OF THE DRAWINGS

[0020] Figure 1 It is a three-dimensional schematic diagram of the structure of the present invention.

[0021] Figure 2 It is a three-dimensional side view schematic diagram of the structure of the present invention.

[0022] Figure 3 It is a three-dimensional cross-sectional schematic diagram of the structure of the present invention.

[0023] Figure 4 For the present invention Figure 1 Enlarged schematic diagram at point A in the middle.

[0024] Figure 5 For the present invention Figure 1 Enlarged schematic diagram of point B in the middle.

[0025] Figure 6 For the present invention Figure 3 Enlarged schematic diagram at point C in the middle.

[0026] 1. The spherical bottom cover is provided with a plurality of teeth, and a plurality of teeth are provided at the bottom of the spherical bottom cover, and a plurality of teeth are provided at the bottom of the spherical top cover ... DETAILED DESCRIPTION

[0027] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the present invention.

[0028] See also Figure 1-Figure 6A steam recovery device for a cooling tower includes a support frame 1, which is a frame structure that is perpendicular to each other. A steam inlet pipe 2 and a downpipe 3 are fixed to the upper and lower ends of the support frame 1, respectively. The steam inlet pipe 2 is used to connect the steam pipeline of the cooling tower. The ends of the steam inlet pipe 2 and the downpipe 3 that are away from the support frame 1 are respectively fixedly connected with a spherical bottom cover 5 and a spherical top cover 6. The spherical bottom cover 5 and the spherical top cover 6 are supported or suspended. To ensure their stability, four support rods 4 are arranged below the spherical bottom cover 5. The spherical bottom cover 5 and the spherical top cover 6 are opposite to each other. The surfaces are provided with rolling grooves 7, and the rolling grooves 7 of the spherical bottom cover 5 and the spherical top cover 6 are respectively rotatably connected with an upper ring member 8 and a lower ring member 9, wherein the spherical bottom cover 5, the spherical top cover 6, the upper ring member 8 and the lower ring member 9 are equivalent to a hollow sphere as a whole, and under the action of the spherical surface, there is a force between each adjacent two, and they can support each other, wherein the upper ring member 8 and the lower ring member 9 can rotate relatively, and the fitting surfaces are respectively provided with annular convex sliders and convex slide grooves, and there is friction between the convex slider and the convex slide groove, and under the action of external force, the upper ring member The upper ring member 8 and the lower ring member 9 can rotate relative to each other to ensure that the upper ring member 8 and the lower ring member 9 are not separated. The upper ring member 8 and the lower ring member 9 are fixedly connected with a condenser 10. The two rows of condenser tubes 10 can be connected by a connecting hose 11. In this way, the two rows of condenser tubes 10 have only one water inlet end and one water outlet end. Similarly, they can be connected without the connecting hose 11. In this way, there can be two water inlets and two water outlets. The water inlet end and the water outlet end are both arranged in the condensation water pool. The condensed water is transported to the water inlet end by a water pump, and then flows into the cooling water from the water outlet end. In the condensation pool, when water vapor contacts the condenser 10, it can be liquefied into small water droplets and adsorbed on it, thereby recovering the steam. The steam inlet pipe 2 is provided with a driving mechanism that can drive the upper ring 8 and the lower ring 9 to rotate in the horizontal direction and swing in the vertical direction. Through this arrangement, the small water droplets adsorbed on the condenser 10 can slide along the condenser 10 under the action of power, thereby gathering into larger small water droplets. In this way, the small water droplets condensed on the condenser 10 can drip quickly without affecting the contact area between the condenser 10 and the subsequent steam.

[0029] Specific, combined Figure 1-Figure 3As shown, the ends of the upper ring member 8 and the lower ring member 9 located outside the rolling groove 7 are both thick ring members, and the remaining parts can be slidably connected in the rolling groove 7. The thickness of the two thick ring members is the same as the thickness of the spherical bottom cover 5 and the spherical top cover 6, which can limit the swing amplitude of the upper ring member 8 and the lower ring member 9, and the inner and outer side surfaces of the thick ring members and the inner and outer side surfaces of the spherical bottom cover 5 and the spherical top cover 6 are respectively located on the same spherical surface and the inner and outer side surfaces of the spherical bottom cover 5 and the spherical top cover 6 are symmetrically arranged on the inner side surfaces, and the scrapers 35 are respectively attached to the inner side surfaces of the spherical bottom cover 5 and the spherical top cover 6. Regardless of whether the upper ring member 8 and the lower ring member 9 swing or rotate, the scraper 35 will not collide with the outer side surfaces of the spherical bottom cover 5 or the spherical top cover 6 or the condenser 10. The condenser 10 is inserted in the thick ring member. When the thick ring member is horizontal, a distance for the upper ring member 8 and the lower ring member 9 to swing is set between the thick ring member and the spherical bottom cover 5 and the spherical top cover 6, that is, the swing amplitude mentioned above.

[0030] Specific, combined Figure 1 , Figure 4-Figure 6 As shown, the driving mechanism includes a cylinder 16 rotatably connected to the outer side of the steam inlet pipe 2, an arc-shaped guide rod 17 symmetrically fixedly connected to the outer side of the cylinder 16 and fitting the outer side of the spherical top cover 6, a connecting component slidably arranged between the two arc-shaped guide rods 17, a second driving component for driving the connecting component to slide, and a first driving component arranged in the cylinder 16 for driving the cylinder 16 to rotate.

[0031] Specific, combined Figure 1 , Figure 4-Figure 6 As shown, the connecting assembly includes an arc plate 15 slidably arranged between two arc guide rods 17 and a sliding rod 13 fixedly connected to the lower end of the inner side surface of the arc plate 15. The curvature of the inner side surfaces of the arc guide rods 17 and the arc plate 15 is consistent with the curvature of the outer side surface of the spherical top cover 6, ensuring smooth sliding of the arc plate 15. In order to be able to adjust the distance between the arc plate 15 and the condenser 10 on the upper ring member 8, a sliding groove 12 for installing the sliding rod 13 is provided on the outer side surface of the thick ring member on the upper ring member 8. The arc plate 15 is threadedly connected with a tightening nut 14. The sliding rod 13 is tightened in the sliding groove 12 by the tightening nut 14, which can prevent displacement between the upper ring member 8 and the arc plate 15 when it swings.

[0032] Specific, combined Figure 1 , Figure 4-Figure 6 As shown, the second drive assembly includes:

[0033] An arc-shaped limit rod 18 is fixedly connected to the cylinder 16 between the two arc-shaped guide rods 17. The arc-shaped limit rod 18 has the same arc as the spherical top cover 6. An arc-shaped groove for the arc-shaped limit rod 18 to be inserted is provided on the outer side of the arc-shaped plate 15.

[0034] The spring 19 is sleeved on the outer side of the arc-shaped limiting rod 18 between the arc-shaped plate 15 and the cylinder 16, and the two ends of the spring 19 are respectively fixed to the arc-shaped guide rod 17 and the outer side of the cylinder 16. Figure 1 The spring 19 shown is in a compressed state. After the spring 19 is fully released, the condenser tube 10 tilts, that is, the elastic force of the spring 19 drives the upper ring member 8 to tilt downward, and the driving module drives the upper ring member 8 to reset and tilt upward;

[0035] A rotating member 21 rotatably connected to the bottom of the inner side of the cylinder 16;

[0036] A connecting rope 20 is fixedly connected to the end of the arc-shaped guide rod 17, and the connecting rope 20 passes through the cylinder 16 and is wound into an annular groove 22 formed on the outer side of the rotating member 21;

[0037] A driving module for driving the rotating member 21 to rotate.

[0038] Specific, combined Figure 6 As shown, the drive module includes:

[0039] A motor 25 is fixedly connected to the top of the inner side of the cylinder 16. The motor 25 is a servo motor, which can control the number of revolutions and thus control the rotation angle of the gear 26.

[0040] The gear 26 is slidably connected to the output shaft of the motor 25 and is fixedly connected to the inner gear ring 23 at the upper end of the rotating member 21. The gear 26 can be meshed with the inner gear ring 23. When meshed, the motor 25 is used to drive the rotating member 21 to rotate, thereby driving the upper ring member 8 and the lower ring member 9 to swing.

[0041] Specific, combined Figure 4 As shown, the driving module also includes:

[0042] An electric push rod 28 is fixedly connected to the upper end of the cylinder 16, with the output end of the electric push rod 28 facing upward and the fixed end fixed to the upper end surface of the cylinder 16;

[0043] A transmission plate 27 is fixedly connected to the output end of the electric push rod 28, and the transmission plate 27 passes through the upper end of the cylinder 16;

[0044] A plug rod 29 is fixedly connected to the upper end of the transmission plate 27, and the lower end of the plug rod 29 is a tip;

[0045] The annular tooth 30 is fixedly connected to the outer side surface of the steam inlet pipe 2 and is used for inserting the rod 29. After the rod 29 is inserted, it can prevent relative rotation between the cylinder 16 and the steam inlet pipe 2, thereby ensuring that the upper annular member 8 and the lower annular member 9 always swing in a vertical plane. A circular ring extends upward from the upper end of the gear 26, and the lower end of the transmission plate 27 located in the cylinder 16 is rotatably connected to the outer side surface of the circular ring at the upper end of the gear 26.

[0046] Specific, combined Figure 6 As shown, the first driving assembly includes an outer gear ring 24 fixedly connected to the outer side of the steam inlet pipe 2 in the cylinder 16. The outer gear ring 24 can be meshed with the gear 26. After meshing, it is used to drive the upper ring member 8 and the lower ring member 9 to rotate horizontally.

[0047] Specific, combined Figure 5 As shown, in order to ensure that the inner side surfaces of the spherical bottom cover 5 and the spherical top cover 6 are scraped more comprehensively, the condenser 10 needs to be adjusted to a horizontal position. Therefore, a first mounting block 31 is fixedly connected to the outer side surface of the arc-shaped guide rod 17, and a second mounting block 32 is fixedly connected to the upper end of the arc-shaped plate 15. An insertion shaft 33 is inserted in the first mounting block 31 and the second mounting block 32, so that the condenser 10 can be horizontal. In order to prevent the upper ring member 8 and the lower ring member 9 from being misaligned when they rotate horizontally, a U-shaped rod 34 is inserted into the outer side surfaces of the upper ring member 8 and the lower ring member 9, and the U-shaped rod 34 is used to limit the misalignment of the upper ring member 8 and the lower ring member 9 when they rotate horizontally.

[0048] Working principle: When in use, connect the steam inlet pipe 2 and the down pipe 3, then connect the condenser 10, and let the condensed water pass through the condenser 10. When it is necessary to adjust the angle between the upper and lower rows of condenser tubes 10, tighten the top nut 14, fix the sliding rod 13 in the slide slot 12, and then control the electric push rod 28 to extend, so that the transmission plate 27 drives the gear 26 to mesh with the outer gear ring 24. Then the staff holds the lower ring member 9, starts the motor 25, drives the gear 26 to rotate, and the gear 26 will roll along the outer gear ring 24, thereby driving the cylinder 16 to rotate along the axis of the steam inlet pipe 2, and adjust the angle between the two rows of condenser tubes 10.

[0049] Then the electric push rod 28 is controlled to retract to the lower limit position, driving the transmission plate 27 to push the gear 26 to move downward, so that the gear 26 meshes with the inner gear ring 23, and at the same time the insertion rod 29 is inserted into the annular gear 30. At this time, the cylinder 16 and the steam inlet pipe 2 will not rotate relative to each other. At this time, the motor 25 is started to rotate forward, driving the rotating member 21 to rotate, and the rotating member 21 drives the connecting rope 20 to be wound in the annular groove 22, and then the connecting rope 20 pulls the arc plate 15 toward the cylinder 16, driving the upper annular member 8 and the lower annular member 9 to move in the rolling groove 7, and driving the condenser 10 to swing. At this time, the small water droplets on the condenser 10 will slide along the condenser 10 and gather into large water droplets, so that they can drip quickly under the gravity of the large water droplets, thereby ensuring the contact area between the condenser 10 and the steam and accelerating the condensation efficiency;

[0050] When the spherical bottom cover 5 and the spherical top cover 6 need to be cleaned, the two rows of condensers 10 are adjusted to a horizontal position, the gear 26 and the outer gear ring 24 are meshed, and then the U-shaped rod 34 is inserted and the motor 25 is started to drive the cylinder 16 to rotate, and then the cylinder 16 drives the upper ring member 8 and the lower ring member 9 to rotate, thereby driving the scraper 35 to scrape the inner side surfaces of the spherical bottom cover 5 and the spherical top cover 6.

[0051] The above are only preferred embodiments of the present invention and are not intended to limit the present invention. The patent protection scope of the present invention shall be based on the claims. All equivalent structural changes made using the contents of the description and drawings of the present invention should also be included in the protection scope of the present invention.

Claims

1. A steam recovery device for a cooling tower, comprising a support frame (1), characterized in that: The upper and lower ends of the support frame (1) are respectively fixed with a steam inlet pipe (2) and a water down pipe (3); the ends of the steam inlet pipe (2) and the water down pipe (3) away from the support frame (1) are respectively fixedly connected with a spherical bottom cover (5) and a spherical top cover (6); the opposite sides of the spherical bottom cover (5) and the spherical top cover (6) are provided with rolling grooves (7); the rolling grooves (7) of the spherical bottom cover (5) and the spherical top cover (6) are respectively rotatably connected with an upper ring member (8) and a lower ring member (9); the upper ring member (8) and the lower ring member (9) are relatively rotatable; the upper ring member (8) and the lower ring member (9) are both fixedly connected with a condenser pipe (10); and the steam inlet pipe (2) is provided with a driving mechanism that can drive the upper ring member (8) and the lower ring member (9) to rotate in the horizontal direction and swing in the vertical direction.

2. A steam recovery device for a cooling tower according to claim 1, characterized in that: The ends of the upper ring member (8) and the lower ring member (9) located outside the rolling groove (7) are both thick ring members, the thickness of the two thick ring members is the same as the thickness of the spherical bottom cover (5) and the spherical top cover (6), the inner and outer side surfaces of the two thick ring members are respectively located on the same spherical surface as the inner and outer side surfaces of the spherical bottom cover (5) and the spherical top cover (6), the condenser (10) is inserted into the thick ring member, and when the thick ring member is horizontal, a distance is set between the thick ring member and the spherical bottom cover (5) and the spherical top cover (6) for the upper ring member (8) and the lower ring member (9) to swing.

3. A steam recovery device for a cooling tower according to claim 2, characterized in that: Scrapers (35) are symmetrically arranged on the inner side surfaces of the two thick annular members, and the scrapers (35) are respectively fitted to the inner side surfaces of the spherical bottom cover (5) and the spherical top cover (6).

4. A steam recovery device for a cooling tower according to claim 3, characterized in that: The driving mechanism comprises a cylinder (16) rotatably connected to the outer side of the steam inlet pipe (2), an arc-shaped guide rod (17) symmetrically fixedly connected to the outer side of the cylinder (16) and in contact with the outer side of the spherical top cover (6), a connecting component slidably arranged between the two arc-shaped guide rods (17), a second driving component for driving the connecting component to slide, and a first driving component arranged in the cylinder (16) for driving the cylinder (16) to rotate.

5. A steam recovery device for a cooling tower according to claim 4, characterized in that: The connecting assembly comprises an arc-shaped plate (15) slidably arranged between two arc-shaped guide rods (17) and a sliding rod (13) fixedly connected to the lower end of the inner side surface of the arc-shaped plate (15); a sliding groove (12) for installing the sliding rod (13) is provided on the outer side surface of the thick ring member on the upper ring member (8); and a locking nut (14) is threadedly connected to the arc-shaped plate (15).

6. A steam recovery device for a cooling tower according to claim 5, characterized in that: The second driving assembly comprises an arc-shaped limiting rod (18) fixedly connected to a cylinder (16) between two arc-shaped guide rods (17), a spring (19) sleeved on the outside of the arc-shaped limiting rod (18) between the arc-shaped plate (15) and the cylinder (16), a rotating member (21) rotatably connected to the bottom of the inner side surface of the cylinder (16), a connecting rope (20) fixedly connected to the end of the arc-shaped guide rod (17), and a driving module for driving the rotating member (21) to rotate, wherein the connecting rope (20) passes through the cylinder (16) and is wound into an annular groove (22) provided on the outer side surface of the rotating member (21), and the two ends of the spring (19) are respectively fixed to the arc-shaped guide rod (17) and the outer side surface of the cylinder (16).

7. A steam recovery device for a cooling tower according to claim 6, characterized in that: The driving module comprises a motor (25) fixedly connected to the top of the inner side surface of the cylinder (16), a gear (26) slidably connected to the output shaft of the motor (25), and an inner gear ring (23) fixedly connected to the upper end of the rotating member (21), wherein the gear (26) can be meshedly connected to the inner gear ring (23).

8. A steam recovery device for a cooling tower according to claim 7, characterized in that: The driving module further comprises an electric push rod (28) fixedly connected to the upper end of the cylinder (16), a transmission plate (27) fixedly connected to the output end of the electric push rod (28), an insertion rod (29) fixedly connected to the upper end of the transmission plate (27), and an annular gear (30) fixedly connected to the outer side of the steam inlet pipe (2) and used for inserting the insertion rod (29); the transmission plate (27) passes through the upper end of the cylinder (16); the lower end of the transmission plate (27) located in the cylinder (16) is rotatably connected to the upper end of the gear (26).

9. A steam recovery device for a cooling tower according to claim 8, characterized in that: The first driving assembly comprises an outer toothed ring (24) fixedly connected to the outer side surface of the steam inlet pipe (2) in the cylinder (16), and the outer toothed ring (24) can be meshedly connected with a gear (26).

10. A steam recovery device for a cooling tower according to claim 9, characterized in that: The outer side surface of the arc-shaped guide rod (17) is fixedly connected to a first mounting block (31), and the upper end of the arc-shaped plate (15) is fixedly connected to a second mounting block (32). An insertion shaft (33) is inserted into the first mounting block (31) and the second mounting block (32) to make the condenser (10) horizontal. The outer side surfaces of the upper ring member (8) and the lower ring member (9) are inserted into a U-shaped rod (34).

Images