Open cooling tower scattered steam recovery device and process thereof

Abstract

The invention belongs to the technical field of scattered steam recovery, and discloses an open type cooling tower scattered steam recovery device and a process thereof.The open type cooling tower scattered steam recovery device comprises a shell, the bottom of the shell is sleeved with a condensate pool, a fixed cooling assembly is fixedly connected to the lower portion of an inner cavity of the shell, and the open type cooling tower scattered steam recovery device further comprises a movable cooling assembly located above the inner cavity of the shell; through cooperation of structures such as the arc-edge sliding groove plate and the telescopic rod, the condensation process of scattered steam is accelerated, due to the fact that the outer wall of the arc-edge sliding groove plate is perpendicularly and fixedly connected with the inner cavity of the shell, and the arc-edge sliding groove plate protrudes outwards in an axial symmetry mode, the arc-edge sliding groove plate can enable the telescopic rod to do reciprocating contraction and ejection motion, and the condensation effect of the scattered steam is improved. The angle of the movable cooling plate is changed, the continuous activity of the movable cooling plate is guaranteed in cooperation with vertical vibration, the contact area and the contact frequency of the cooling plate and scattered steam are increased, and therefore the heat exchange efficiency is improved, and the scattered steam condensation process is accelerated.

Description

Technical Field

[0001] The invention belongs to the technical field of waste steam recovery, and particularly relates to an open cooling tower waste steam recovery device and its process. Background Art

[0002] In an open cooling tower, cooling water is sprayed on the packing and directly contacts with air for heat exchange. Although the heat dissipation effect is good, a large amount of steam generated by the hot water will be lost. In order to recover the moisture in the steam discharged from the cooling tower, reduce water resource waste, improve the efficiency of the cooling system, and reduce the impact of environmental humidity, a waste steam recovery device and process are needed to convert the steam into cooling water for recycling.

[0003] However, the existing open cooling tower waste steam recovery devices still have drawbacks in actual use: in the traditional recovery device, waste steam is recovered through a condensation plate. However, the traditional condensation plate usually adopts a fixed installation or only supports a simple adjustment design, resulting in significant limitations in its condensation effect. Therefore, when dealing with complex and changeable industrial environments, the traditional condensation plate often fails to meet the requirements of high efficiency, energy conservation, and stable operation, and needs to be optimized to improve its performance. Summary of the Invention

[0004] To solve the problem of significant limitations in the condensation effect of the traditional condensation plate proposed in the above background art, the invention provides an open cooling tower waste steam recovery device and its process.

[0005] To achieve the above object, the invention provides the following technical solution: an open cooling tower waste steam recovery device, including a housing, a condensation pool is sleeved at the bottom of the housing, and a fixed cooling component is fixedly connected to the lower part of the inner cavity of the housing. The device further includes: A movable cooling component, which is located above the inner cavity of the housing; A disturbance component, which is located in the middle of the inner cavity of the housing; Among them, the movable cooling component includes a longitudinal moving part and a transverse moving part. The longitudinal moving part is arranged on one side of the movable cooling component close to the disturbance component, and the transverse moving part is arranged on one side of the movable cooling component far from the disturbance component; The transverse moving part includes an arc-edge chute plate, the outer wall of the arc-edge chute plate is vertically fixedly connected to the inner cavity of the housing, and the arc-edge chute plate protrudes into the inner cavity in an axisymmetric form.

[0006] Preferably, the longitudinal moving part includes a servo motor fixedly connected to the side wall of the housing. The output end of the servo motor rotates through the inner cavity of the housing and is fixedly connected to a turntable. A pair of dome-shaped extrusion blocks are symmetrically fixedly connected to the outer wall of the turntable.

[0007] Preferably, a slider is jointly abutted against the outer walls of the turntable and the dome extrusion block. There are a pair of sliders. The outer walls of the pair of sliders are both slidably connected to the inner cavity of the housing. The slider is elastically connected to the housing through a return spring.

[0008] Preferably, a pair of support rods are fixedly connected in the middle of the pair of sliders. A plurality of movable cooling plates are rotatably connected to the outer walls of the pair of support rods at equal intervals. The plurality of movable cooling plates are all arranged in an S-shaped thin plate structure.

[0009] Preferably, the transverse moving member includes a telescopic rod. The outer wall of the telescopic rod movably penetrates through the middle parts above the plurality of movable cooling plates. The movable cooling plates are all rotatably sleeved on the telescopic rod.

[0010] Preferably, one end of the telescopic rod is fixedly connected with a pulley. The outer wall of the pulley is slidably connected in the chute of the arc-edge chute plate. The other end of the telescopic rod is slidably sleeved with a sleeve. A groove is formed in the inner cavity of the housing. The outer wall of the sleeve is slidably connected in the groove.

[0011] Preferably, the disturbance assembly includes a rotating seat. There are a pair of rotating seats. The centers of the pair of rotating seats are both rotatably connected to the middle of the housing. A toothed tooth sleeve is fixedly connected to the outer wall of one side of the rotating seat. The outer wall of the toothed tooth sleeve is slidably abutted against the turntable. The depth of the toothed tooth sleeve is adapted to the length of the dome extrusion block.

[0012] Preferably, a plurality of long plates are rotatably connected in the middle of the pair of rotating seats. The long plates are arranged at equal angles along the circumferential direction of the rotating seat. An air inlet pipe is fixedly penetrated through the side wall of the housing. The air inlet pipe extends into the inner cavity of the housing and is inclined relative to the housing.

[0013] Preferably, a filter plate is fixedly connected to the bottom of the inner cavity of the housing. A plurality of inclined plates are fixedly connected to the top of the inner cavity of the housing at equal intervals. A fan is fixedly communicated with the top of the housing.

[0014] The present application also proposes an open cooling tower steam recovery process. The recovery process is as follows: S1. Lead the steam released from the open cooling tower to the middle of the inner cavity of the housing. Start the servo motor to drive the turntable to rotate. The dome extrusion block fixed on the turntable also rotates accordingly. Whenever the dome extrusion block reaches the position of the slider, the slider can be pushed up by extrusion. After that, with the gravity of the movable cooling plate and the elastic force of the return spring, the slider is reset. In this way, through the continuous intermittent extrusion of the dome extrusion block, the plurality of movable cooling plates can be driven to vibrate up and down through the slider and the support rod, so as to quickly shake off the condensed water on the surface of the movable cooling plate; S2. When the movable cooling plate vibrates up and down, the telescopic rod above the movable cooling plate can be driven synchronously. When the telescopic rod vibrates up and down, the pulley fixed at its end slides back and forth in the arc-edge slide plate. Since the outer wall of the arc-edge slide plate is vertically fixedly connected to the inner cavity of the shell, and the arc-edge slide plate is convexly arranged outward in an axially symmetrical form, the arc-edge slide plate can make the telescopic rod reciprocate and contract and eject. Under the cooperation of the limit of the sleeve and the groove, when the movable cooling plate vibrates up and down, the telescopic rod performs both up and down vibration and axial reciprocating motion, thereby pulling the upper part of the movable cooling plate back and forth laterally, thereby changing the angle of the movable cooling plate, and coordinating the up and down vibrations to ensure the continuous activity of the movable cooling plate and fully contact the scattered steam; S3. When the dome extrusion block rotates, it can mesh with the tooth sleeve every time it passes through. Such continuous meshing makes the tooth sleeve rotate at a reduced speed, and the rotating seat fixed to the tooth sleeve can rotate accordingly, thereby synchronously driving the rotation of multiple long plates arranged at equal angles along the circumference of the rotating seat. Since the steam inlet pipe continuously discharges the scattered steam into the inner cavity of the shell, the cyclic movement of the multiple long plates can accelerate the disturbance of the scattered steam and diffuse it to all sides; S4. A small part of the diffused steam reaches the fixed cooling component below for condensation, and the condensed water droplets gather and flow down. Most of the steam rises to the surface of the movable cooling plate. The movable cooling plate reciprocates and vibrates, and after fully contacting the steam, it accelerates condensation into water droplets, which are then quickly shaken off. Then, the water droplets on the fixed cooling component gather and flow down, reach the filter plate for pre-filtration, enter the condensation water pool, and finally flow back to the open cooling tower to continue cooling operations. After the water in the steam is condensed and recovered, the remaining gas is discharged through the fan.

[0015] Compared with the prior art, the present invention has the following beneficial effects: The present invention accelerates the condensation process of the scattered steam by arranging the coordination of structures such as the arc-edge slide plate and the telescopic rod. Since the outer wall of the arc-edge slide plate is vertically fixedly connected to the inner cavity of the shell, and the arc-edge slide plate is arranged to protrude outward in an axially symmetrical form, the arc-edge slide plate can make the telescopic rod perform reciprocating contraction and ejection movements, thereby changing the angle of the movable cooling plate, and coordinating with the up and down vibration to ensure the continuous activity of the movable cooling plate, increase the contact area and contact frequency between the cooling plate and the scattered steam, thereby improving the heat exchange efficiency and accelerating the condensation process of the scattered steam.

[0016] The present invention improves the cooling effect by arranging the coordination of structures such as dome extrusion blocks and movable cooling plates. Through continuous intermittent extrusion of the dome extrusion blocks, multiple movable cooling plates can be driven to vibrate up and down through sliders and support rods, so as to quickly shake off condensed water on the surfaces of the movable cooling plates. In combination with the movable cooling plates with S-shaped thin plate structures, not only the surface area of ​​the movable cooling plates is increased, but also the residence time of steam on the plate surface can be prolonged, thereby improving the cooling effect.

[0017] The present invention facilitates the accelerated disturbance of the scattered steam by arranging the cooperation of structures such as long plates. During the rotation process, the dome extrusion block can synchronously drive the rotation of multiple long plates arranged at equal angles along the circumference of the rotating seat. Since the steam inlet pipe continuously transports the scattered steam to the inner cavity of the shell, the cyclical movement of the multiple long plates can accelerate the disturbance of the steam and promote its uniform diffusion to the surroundings. The rotation and movement of the long plates make the scattered steam more evenly distributed in the inner cavity, avoiding local steam accumulation or flow dead corners, and further improving the condensation efficiency. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] Figure 1 It is a schematic diagram of the front cross-section structure of the present invention; Figure 2 It is a schematic diagram of the three-dimensional structure of the present invention; Figure 3 It is a schematic diagram of the structural matching relationship between the steam inlet pipe and the housing of the present invention; Figure 4 A schematic diagram of the structural matching relationship between the filter plate and the housing of the present invention; Figure 5 A schematic diagram of the structural matching relationship between the movable cooling plate and the housing of the present invention; Figure 6 For the present invention Figure 5 A schematic diagram of the partially enlarged structure at center A; Figure 7 It is a schematic diagram of the structural matching relationship between the telescopic rod and the movable cooling plate of the present invention; Figure 8 It is a schematic diagram of the structural matching relationship between the sleeve and the groove of the present invention; Figure 9 It is a schematic diagram of the structural matching relationship between the turntable and the dome extrusion block of the present invention; Figure 10 It is a schematic diagram of the structural matching relationship between the rotating seat and the long thin plate of the present invention; Figure 11 It is a schematic diagram of the structural matching relationship between the turntable and the toothed brace of the present invention.

[0019] In the figure: 1. Shell; 2. Condensate pool; 3. Filter plate; 4. Inclined plate; 5. Fan; 6. Fixed cooling assembly; 7. Movable cooling assembly; 71. Longitudinal moving part; 711. Servo motor; 712. Movable cooling plate; 713. Support rod; 714. Slider; 715. Return spring; 716. Turntable; 717. Dome extrusion block; 72. Transverse moving part; 721. Arc edge slide plate; 722. Telescopic rod; 723. Pulley; 724. Sleeve; 725. Groove; 8. Disturbance assembly; 81. Steam inlet pipe; 82. Long plate; 83. Gear sleeve; 84. Rotating seat. DETAILED DESCRIPTION

[0020] The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only a part of the embodiments of the present invention, rather than all the embodiments. All other embodiments obtained by those of ordinary skill in the art based on the embodiments of the present invention without creative efforts shall fall within the protection scope of the present invention.

[0021] As Figures 1 to 11 shown, the present invention provides an open cooling tower steam recovery device, which includes a housing 1. A condensation pool 2 is sleeved at the bottom of the housing 1. A fixed cooling component 6 is fixedly connected below the inner cavity of the housing 1. The device further includes: a movable cooling component 7, which is located above the inner cavity of the housing 1; a disturbance component 8, which is located in the middle of the inner cavity of the housing 1; Among them, the movable cooling component 7 includes a longitudinal moving member 71 and a transverse moving member 72. The longitudinal moving member 71 is arranged on one side of the movable cooling component 7 close to the disturbance component 8, and the transverse moving member 72 is arranged on one side of the movable cooling component 7 far from the disturbance component 8; The transverse moving member 72 includes an arc-edge chute plate 721. The outer wall of the arc-edge chute plate 721 is vertically fixedly connected to the inner cavity of the housing 1, and the arc-edge chute plate 721 protrudes into the inner cavity in an axisymmetric form. A filter plate 3 is fixedly connected to the bottom of the inner cavity of the housing 1. A plurality of inclined plates 4 are fixedly connected to the top of the inner cavity of the housing 1 at equal intervals. A fan 5 is fixedly communicated with the top of the housing 1.

[0022] Adopting the above solution: The fixed cooling component 6 is mainly composed of a fixed cooling plate and a fixed connecting rod. The size and shape of the fixed cooling plate are consistent with those of the movable cooling plate 712, which is used to condense the diffused steam at the bottom of the inner cavity of the housing 1 and assist in guiding the condensed water dripped from the movable cooling plate 712 for convenient collection in the next step. The filter plate 3 can filter out suspended substances, oils and other impurities in the condensed water, improve the water quality, and make it more suitable for reuse or discharge. The inclined plates 4 are located above the movable cooling plate 712 and are mainly used for secondary condensation treatment of the residual steam that has not been fully condensed.

[0023] As Figure 5 、 Figure 6 、 Figure 9As shown in the figure, the longitudinal moving member 71 includes a servo motor 711 fixedly connected to the side wall of the housing 1. The output end of the servo motor 711 rotatably penetrates the inner cavity of the housing 1 and is fixedly connected with a turntable 716. A pair of dome-shaped extrusion blocks 717 are symmetrically and fixedly connected to the outer wall of the turntable 716. A slider 714 is jointly abutted against the outer walls of the turntable 716 and the dome-shaped extrusion blocks 717. There are a pair of sliders 714. The outer walls of the pair of sliders 714 are both slidably connected to the inner cavity of the housing 1. The slider 714 is elastically connected to the housing 1 through a return spring 715. A pair of support rods 713 are fixedly connected in the middle of the pair of sliders 714. A plurality of movable cooling plates 712 are rotatably connected to the outer walls of the pair of support rods 713 at equal intervals. The plurality of movable cooling plates 712 are all arranged in an S-shaped thin plate structure.

[0024] Adopting the above scheme: An electric control box is fixedly connected to the side wall of the housing 1. The electric control box is electrically connected to both the servo motor 711 and the fan 5 for starting and stopping the equipment. A water outlet pipe is fixedly communicated with the side wall of the condensate pool 2, and the water outlet pipe is connected to an external open cooling tower. The side of the steam inlet pipe 81 away from the housing 1 is also connected to the external open cooling tower. Thus, the scattered steam in the open cooling tower enters the housing 1 from the steam inlet pipe 81 for condensation operation. The recovered condensed water reaches the condensate pool 2 for collection, and then flows back to the open cooling tower from the water outlet pipe to continue working, so as to save water resources.

[0025] As Figures 5 to 9 As shown in the figure, the transverse moving member 72 includes a telescopic rod 722. The outer wall of the telescopic rod 722 movably penetrates through the middle part above the plurality of movable cooling plates 712. The movable cooling plates 712 are all rotatably sleeved on the telescopic rod 722. One end of the telescopic rod 722 is fixedly connected with a pulley 723. The outer wall of the pulley 723 is slidably connected in the chute of the arc-edge chute plate 721. The other end of the telescopic rod 722 is slidably sleeved with a sleeve 724. A groove 725 is opened in the inner cavity of the housing 1. The outer wall of the sleeve 724 is slidably connected in the groove 725.

[0026] Adopting the above scheme: When the movable cooling plate 712 vibrates up and down, the telescopic rod 722 not only makes up and down vibration movements but also makes axial reciprocating movements, thereby horizontally reciprocatingly pulling the upper part of the movable cooling plate 712, so as to change the angle of the movable cooling plate 712. By continuously changing the angle and position, the movable cooling plate 712 can more evenly cover the cooling area, avoiding local overheating or uneven cooling phenomena. And the compound movement helps to disperse mechanical stress, reduce the wear of the equipment caused by a single movement mode, and improve the operation stability and reliability of the system.

[0027] As Figures 9 to 11As shown, the perturbation component 8 includes a rotating seat 84. There are a pair of rotating seats 84. The centers of the pair of rotating seats 84 are rotatably connected to the middle of the outer shell 1. An outer tooth sleeve 83 is fixedly connected to the outer wall of one side rotating seat 84. The outer wall of the outer tooth sleeve 83 is in sliding contact with the turntable 716. The depth of the outer tooth sleeve 83 is adapted to the length of the dome extrusion block 717.

[0028] As Figure 10 , Figure 11 shown, a plurality of long plates 82 are rotatably connected in the middle of the pair of rotating seats 84. The long plates 82 are arranged at equal angles along the circumferential direction of the rotating seats 84. A steam inlet pipe 81 is fixedly penetrated through the side wall of the outer shell 1. The steam inlet pipe 81 extends into the inner cavity of the outer shell 1 and is inclined relative to the outer shell 1.

[0029] Adopting the above solution: The steam inlet pipe 81 extends to the middle area of the inner cavity of the outer shell 1, which can directly introduce the scattered steam into the center of the inner cavity, thereby improving the uniformity of steam diffusion. In addition, the steam inlet pipe 81 is designed to be inclined to ensure that the condensed water that may be generated on the pipe wall can flow naturally along the inclined angle into the inner cavity of the outer shell 1 and be collected together with other condensed water, effectively avoiding the problem of condensed water backflow.

[0030] The working principle and usage process of the present invention: S1. Lead the scattered steam of the open cooling tower to the middle of the inner cavity of the outer shell 1. Start the servo motor 711 to drive the turntable 716 to rotate. The dome extrusion block 717 fixed to the turntable 716 also rotates accordingly. Whenever the dome extrusion block 717 reaches the position of the slider 714, the slider 714 can be pushed up by extrusion. Then, with the gravity of the movable cooling plate 712 and the elastic force of the return spring 715, the slider 714 is reset. In this way, through the continuous intermittent extrusion of the dome extrusion block 717, the plurality of movable cooling plates 712 can be driven to vibrate up and down through the slider 714 and the support rod 713, so as to quickly shake off the condensed water on the surface of the movable cooling plate 712; S2. When the movable cooling plate 712 vibrates up and down, the telescopic rod 722 above the movable cooling plate 712 can be synchronously driven. When the telescopic rod 722 vibrates up and down, the pulley 723 fixedly connected to its end reciprocates and slides in the arc-edge chute plate 721. Since the outer wall of the arc-edge chute plate 721 is vertically fixedly connected to the inner cavity of the outer shell 1 and the arc-edge chute plate 721 protrudes outward in an axisymmetric form, the arc-edge chute plate 721 can make the telescopic rod 722 perform reciprocating contraction and ejection movements. Under the limit of the sleeve 724 and the cooperation of the groove 725, when the movable cooling plate 712 vibrates up and down, the telescopic rod 722 not only makes up and down vibration movements but also makes axial reciprocating movements, thereby horizontally reciprocatingly pulling the upper part of the movable cooling plate 712, so as to change the angle of the movable cooling plate 712, and cooperate with the up and down vibration to ensure the continuous activity of the movable cooling plate 712 and fully contact the scattered steam; S3, when the dome extrusion block 717 rotates, it can mesh with the tooth sleeve 83 every time it passes through. Such continuous meshing makes the tooth sleeve 83 rotate at a reduced speed, and the rotating seat 84 fixed to the tooth sleeve 83 can rotate accordingly, thereby synchronously driving the multiple long plates 82 arranged at equal angles along the circumference of the rotating seat 84 to rotate. Since the steam inlet pipe 81 continuously discharges the scattered steam into the inner cavity of the shell 1, the cyclic movement of the multiple long plates 82 can accelerate the disturbance of the scattered steam and diffuse it to the surroundings; S4. A small part of the diffused steam reaches the fixed cooling component 6 below for condensation, and the condensed water droplets gather and flow down. Most of the steam rises to the surface of the movable cooling plate 712. The movable cooling plate 712 reciprocates and vibrates, and after fully contacting the steam, it accelerates condensation into water droplets, which are then quickly shaken off, and then flow down along the water droplets of the fixed cooling component 6, reach the filter plate 3 for pre-filtration, enter the condensation water pool 2, and finally flow back to the open cooling tower to continue cooling. After the water in the steam is condensed and recovered, the remaining gas is discharged through the fan 5.

[0031] It should be noted that, in this article, relational terms such as first and second, etc. are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Moreover, the terms "include", "comprise" or any other variants thereof are intended to cover non-exclusive inclusion, so that a process, method, article or device including a series of elements includes not only those elements, but also other elements not explicitly listed, or also includes elements inherent to such process, method, article or device.

[0032] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. An open cooling tower steam recovery device, comprising a housing (1), a condensate pool (2) being sleeved on the bottom of the housing (1), and a fixed cooling assembly (6) being fixedly connected to the lower part of the inner cavity of the housing (1), characterized in that: Also includes: A movable cooling assembly (7), wherein the movable cooling assembly (7) is located above the inner cavity of the housing (1); A disturbance component (8), wherein the disturbance component (8) is located in the middle of the inner cavity of the housing (1); The active cooling component (7) comprises a longitudinal moving member (71) and a transverse moving member (72), wherein the longitudinal moving member (71) is arranged on a side of the active cooling component (7) close to the disturbance component (8), and the transverse moving member (72) is arranged on a side of the active cooling component (7) away from the disturbance component (8); The transverse moving member (72) comprises an arc-edge slide plate (721), the outer wall of the arc-edge slide plate (721) is vertically fixed to the inner cavity of the outer shell (1), and the arc-edge slide plate (721) is arranged to protrude toward the inner cavity in an axisymmetric manner.

2. The open cooling tower steam recovery device according to claim 1, characterized in that: The longitudinal moving member (71) comprises a servo motor (711) fixedly connected to the side wall of the outer shell (1); the output end of the servo motor (711) rotates through the inner cavity of the outer shell (1) and is fixedly connected to a turntable (716); and a pair of dome extrusion blocks (717) are symmetrically fixedly connected to the outer wall of the turntable (716).

3. The open cooling tower steam recovery device according to claim 2 is characterized in that: The outer walls of the rotating disk (716) and the dome extrusion block (717) are jointly abutted against a slider (714), and a pair of the sliders (714) are provided. The outer walls of the pair of sliders (714) are both slidably connected to the inner cavity of the outer shell (1), and the sliders (714) are elastically connected to the outer shell (1) via a return spring (715).

4. The open cooling tower steam recovery device according to claim 3 is characterized in that: A pair of support rods (713) are fixedly connected in the middle of the pair of sliders (714), and a plurality of movable cooling plates (712) are equidistantly rotatably connected to the outer walls of the pair of support rods (713), and the plurality of movable cooling plates (712) are all configured as S-shaped thin plate structures.

5. The open cooling tower steam recovery device according to claim 4, characterized in that: The transverse moving member (72) comprises a telescopic rod (722), the outer wall of which movably penetrates the upper middle part of a plurality of movable cooling plates (712), and the movable cooling plates (712) are all rotatably sleeved on the telescopic rod (722).

6. The open cooling tower steam recovery device according to claim 5, characterized in that: One end of the telescopic rod (722) is fixedly connected to a pulley (723), the outer wall of the pulley (723) is slidably connected to the slide groove of the arc-edge slide groove plate (721), the other end of the telescopic rod (722) is slidably sleeved with a sleeve (724), the inner cavity of the housing (1) is provided with a groove (725), and the outer wall of the sleeve (724) is slidably connected to the groove (725).

7. The open cooling tower steam recovery device according to claim 2, characterized in that: The disturbance assembly (8) comprises a rotating seat (84), wherein a pair of the rotating seats (84) are provided, wherein the centers of the pair of rotating seats (84) are both rotatably connected to the middle part of the housing (1), and an outer wall of the rotating seat (84) on one side is fixedly connected to a toothed sleeve (83), wherein the outer wall of the toothed sleeve (83) is in sliding contact with the rotating disk (716), and the depth of the toothed sleeve (83) is adapted to the length of the dome extrusion block (717).

8. The open cooling tower steam recovery device according to claim 7, characterized in that: A plurality of long plates (82) are rotatably connected in the middle of a pair of rotating seats (84), and the long plates (82) are arranged at equal angles along the circumference of the rotating seats (84). A steam inlet pipe (81) is fixedly passed through the side wall of the outer shell (1), and the steam inlet pipe (81) extends to the inner cavity of the outer shell (1) and is arranged at an inclination relative to the outer shell (1).

9. The open cooling tower steam recovery device according to claim 1, characterized in that: A filter plate (3) is fixedly connected to the bottom of the inner cavity of the shell (1), a plurality of inclined plates (4) are fixedly connected to the top of the inner cavity of the shell (1) at equal intervals, and a fan (5) is fixedly connected to the top of the shell (1).

10. An open cooling tower scattered steam recovery process, applied to the open cooling tower scattered steam recovery device according to any one of claims 1 to 9, characterized in that: The recovery process is as follows: S1. The steam from the open cooling tower is directed to the middle of the inner cavity of the outer shell (1), and the servo motor (711) is started to drive the turntable (716) to rotate. The dome extrusion block (717) fixed to the turntable (716) also rotates accordingly. Whenever the dome extrusion block (717) reaches the position of the slider (714), the slider (714) can be squeezed and pushed upward. Then, the slider (714) is reset by the gravity of the movable cooling plate (712) and the elastic force of the reset spring (715). In this way, the multiple movable cooling plates (712) can be driven to vibrate up and down by the slider (714) and the support rod (713) through continuous intermittent squeezing of the dome extrusion block (717), thereby quickly shaking off the condensed water on the surface of the movable cooling plate (712); S2. When the movable cooling plate (712) vibrates up and down, the telescopic rod (722) above the movable cooling plate (712) can be driven synchronously. When the telescopic rod (722) vibrates up and down, the pulley (723) fixed at the end thereof slides back and forth in the arc-edge slide plate (721). Since the outer wall of the arc-edge slide plate (721) is vertically fixedly connected to the inner cavity of the shell (1), and the arc-edge slide plate (721) is arranged to protrude outward in an axisymmetric form, the arc-edge slide plate (721) can be The telescopic rod (722) performs reciprocating contraction and ejection motions. With the cooperation of the limit of the sleeve (724) and the groove (725), when the movable cooling plate (712) vibrates up and down, the telescopic rod (722) performs both up and down vibration motions and axial reciprocating motions, thereby pulling the upper part of the movable cooling plate (712) back and forth laterally, thereby changing the angle of the movable cooling plate (712). The cooperation of the up and down vibrations ensures the continuous activity of the movable cooling plate (712) and sufficient contact with the dispersed steam. S3, when the dome extrusion block (717) rotates, it can mesh with the tooth sleeve (83) whenever it passes through it. Such continuous meshing causes the tooth sleeve (83) to rotate at a reduced speed, and the rotating seat (84) fixed to the tooth sleeve (83) can rotate accordingly, thereby synchronously driving the rotation of a plurality of long plates (82) arranged at equal angles along the circumference of the rotating seat (84). Since the steam inlet pipe (81) continuously discharges the scattered steam into the inner cavity of the shell (1), the cyclic movement of the plurality of long plates (82) can accelerate the disturbance of the scattered steam and diffuse it in all directions; S4. A small portion of the diffused steam reaches the fixed cooling assembly (6) below for condensation, and the condensed water droplets gather and flow down. Most of the steam rises to the surface of the movable cooling plate (712). The movable cooling plate (712) reciprocates and vibrates, and after fully contacting the steam, it accelerates condensation into water droplets, which are then quickly shaken off. Then, the water droplets on the fixed cooling assembly (6) converge and flow down, reach the filter plate (3) for pre-filtration, enter the condensation water pool (2), and finally flow back to the open cooling tower to continue cooling. After the water in the steam is condensed and recovered, the remaining gas is discharged through the fan (5).

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