A water body degassing apparatus

Abstract

The application relates to the technical field of aquaculture equipment, in particular to a water body degassing device which comprises a degassing cylinder, an upper filter plate and a lower filter plate are arranged in the degassing cylinder, the upper filter plate and the lower filter plate are sequentially and spacedly arranged from top to bottom, the upper filter plate and the lower filter plate divide the degassing cylinder into a liquid inlet cavity, a filler cavity and a liquid collecting cavity which are sequentially arranged from top to bottom, the filler cavity is internally provided with fillers for dispersing water bodies, a liquid inlet pipe for conveying water bodies into the liquid inlet cavity is arranged through the side wall of the degassing cylinder, an air inlet pipe and an exhaust pipe are arranged through the side wall of the degassing cylinder, the air inlet pipe is communicated with the top of the liquid collecting cavity, the exhaust pipe is communicated with the top of the filler cavity, and a liquid outlet pipe which is communicated with the bottom of the liquid collecting cavity is arranged on the side wall of the degassing cylinder. The application has the effects of improving the degassing efficiency of the degassing device on water bodies and reducing the cost of degassing treatment of water bodies.

Description

Technical Field

[0001] This invention relates to the field of aquaculture equipment technology, and in particular to a water deaeration device. Background Technology

[0002] Degassing is essential in aquaculture primarily because dissolved gases in the water (such as oxygen and carbon dioxide, especially carbon dioxide) can become supersaturated under certain conditions. When water temperature changes, pressure drops, or water quality deteriorates, supersaturated gases may be released rapidly, causing gas bubbles to form in fish and other aquatic organisms. This condition, known as "gas bubble disease," can severely impact their health and even be fatal. Furthermore, high concentrations of carbon dioxide can affect the pH of the water, making it acidic, which is detrimental to fish respiration and growth, potentially increasing their susceptibility to disease.

[0003] In existing aquaculture processes, various deaeration devices are commonly used to deaerate water. However, these devices are often inefficient in deaerating water, resulting in insufficient removal of gas and unsatisfactory deaeration. The current main approach to solving this problem is to replace the deaeration devices with larger ones, but this method significantly increases the cost of deaeration. Summary of the Invention

[0004] In order to improve the degassing efficiency of degassing equipment for water and reduce the cost of degassing water, this application provides a water degassing device.

[0005] This application provides a water degassing device, which adopts the following technical solution:

[0006] A water degassing device includes a degassing cylinder. An upper filter plate and a lower filter plate are arranged inside the degassing cylinder, spaced apart from top to bottom. The upper and lower filter plates divide the interior of the degassing cylinder into an inlet chamber, a packing chamber, and a collection chamber arranged from top to bottom. The packing chamber contains packing material for dispersing water. An inlet pipe for conveying water into the inlet chamber is provided through the side wall of the degassing cylinder. An air inlet pipe and an exhaust pipe are also provided through the side wall of the degassing cylinder. The air inlet pipe is connected to the top of the collection chamber, and the exhaust pipe is connected to the top of the packing chamber. An outlet pipe is provided on the side wall of the degassing cylinder and connected to the bottom of the collection chamber.

[0007] By adopting the above technical solution, the inlet pipe facilitates the delivery of water into the inlet chamber, allowing the water to pass through the upper filter plate and into the packing chamber under gravity, and then through the lower filter plate into the collection chamber. The upper filter plate, the packing material inside the packing chamber, and the lower filter plate help to disperse the water, thereby increasing the escape of gases from the water and improving the degassing efficiency. The air inlet pipe facilitates the supply of air into the degassing cylinder, allowing gases escaping from the water to be discharged through the exhaust pipe, preventing the escaped gases from dissolving back into the water and further improving the degassing efficiency. This enhances the degassing effect of the degassing equipment on the water, thereby reducing the cost of water degassing treatment. The outlet pipe facilitates the discharge of the degassed water, allowing for continuous water degassing treatment.

[0008] In one specific implementation, one end of the inlet pipe is inserted into the degassing cylinder and passes through the middle of the upper filter plate. The upper filter plate is provided with a fixed pipe that is fixedly connected to the inlet pipe, and the fixed pipe is located in the inlet chamber. The inlet chamber is provided with a diversion component for dispersing water.

[0009] By adopting the above technical solution, the use of fixed pipes and diversion components helps to disperse the water, thereby further improving the escape effect of gas inside the water and further improving the degassing efficiency of the water.

[0010] In one specific implementation, the diversion assembly includes a rotating inner cylinder, a rotating outer cylinder, a propeller, and multiple diversion plates. The rotating inner cylinder is rotatably sleeved around the circumferential periphery of the fixed pipe. The propeller is disposed on the inner wall of the rotating inner cylinder and faces the opening of the fixed pipe. The multiple diversion plates are disposed on the circumferential outer wall of the rotating inner cylinder. The rotating outer cylinder is fixedly connected to the end of the multiple diversion plates away from the rotating inner cylinder and is located around the circumferential periphery of the rotating inner cylinder. The multiple diversion plates divide the area between the rotating inner cylinder and the rotating outer cylinder into multiple diversion channels. The rotating inner cylinder is provided with multiple diversion holes for communicating with the diversion channels.

[0011] By adopting the above technical solution, the fixed pipe helps guide the flow of water transported in the inlet pipe, thereby helping to drive the propeller to rotate, which in turn helps to drive the inner cylinder, outer cylinder and multiple flow dividers to rotate synchronously; at the same time, the water sprayed out of the fixed pipe enters multiple flow channels through multiple flow holes, which helps to disperse the water under the action of the flow dividers, further improving the escape effect of gas inside the water and further improving the degassing efficiency of the water.

[0012] In one specific implementation, there are multiple and the same number of intake pipes and exhaust pipes, and the multiple intake pipes and multiple exhaust pipes are arranged in a circular array along the central axis of the degassing cylinder.

[0013] By adopting the above technical solution, the positioning of multiple air inlet pipes and exhaust pipes helps to improve the uniformity of airflow inside the degassing cylinder, thereby improving the effect of airflow in carrying away the gas escaping from the water body and further improving the degassing efficiency of the water body.

[0014] In one specific implementation scheme, a gas guide ring is provided inside the liquid collection chamber. The circumferential outer wall of the gas guide ring is fixedly fitted to the inner wall of the degassing cylinder. An air delivery chamber is provided inside the gas guide ring, and multiple air inlet pipes are connected to the air delivery chamber. An air blowing groove is provided on the inner side wall of the gas guide ring. A connecting hole for connecting the air delivery chamber and the air blowing groove is provided inside the gas guide ring. A diffuser plate is provided on the inner side wall of the gas guide ring.

[0015] By adopting the above technical solution, when the air inlet pipe supplies air into the degassing cylinder, the air delivery chamber and air blowing groove inside the air guide ring help improve the uniformity of the airflow into the degassing cylinder, thereby enhancing the effect of the airflow carrying away the gas escaping from the water and further improving the degassing efficiency of the water. The diffuser plate further disperses the airflow blowing into the degassing cylinder, further improving the uniformity of airflow within the degassing cylinder, further enhancing the effect of the airflow carrying away the gas escaping from the water and further improving the degassing efficiency of the water.

[0016] In one specific implementation, a fixing ring is provided inside the packing cavity, the outer circumferential wall of the fixing ring is fixedly fitted to the inner wall of the degassing cylinder, an exhaust groove is provided on the inner side wall of the fixing ring, an exhaust chamber is provided inside the fixing ring and multiple exhaust pipes are connected to the exhaust chamber, baffles are provided on the opposite two chamber walls of the exhaust chamber to prevent water from passing through the exhaust chamber, and multiple drain holes are provided on the bottom surface of the fixing ring, the multiple drain holes are connected to the exhaust chamber and are used to discharge the water blocked by the baffles.

[0017] By adopting the above technical solution, the setting of the exhaust groove and exhaust chamber inside the fixed ring helps to facilitate the wind to drive the overflow gas out of the degassing cylinder, the baffle helps to prevent water from entering the exhaust pipe, and the drain hole helps to discharge the water blocked by the baffle into the degassing cylinder.

[0018] In one specific implementation, the packing material is a Pall ring.

[0019] By adopting the above technical solution, the use of Pall rings helps to reduce the cost of packing material while ensuring the effect of dispersing water, thereby helping to reduce the cost of degassing water.

[0020] In one specific implementation, an overflow pipe is provided through the side wall of the degassing cylinder. The portion of the overflow pipe inserted into the degassing cylinder is located inside the liquid collection chamber. The connection point between the overflow pipe and the liquid collection chamber is located at the top of the liquid collection chamber, and the connection point between the overflow pipe and the liquid collection chamber is lower than the connection point between the air inlet pipe and the liquid collection chamber.

[0021] By adopting the above technical solution, the overflow pipe helps to allow water in the collection chamber that is above the set water level to overflow to the outside, thereby helping to control the highest water level inside the collection chamber.

[0022] In one specific implementation scheme, a movable frame is slidably installed inside the overflow pipe, and a float plate is provided on the movable frame. The float plate is used to seal the end of the overflow pipe that is inserted into the degassing cylinder.

[0023] By adopting the above technical solution, the float plate helps to seal the opening of the overflow pipe, thereby helping to prevent falling water from directly falling into the overflow pipe; when the water in the collection chamber is higher than the set water level, the float plate floats on the water surface under the action of buoyancy, thereby driving the movable frame to move upward, which helps the water to flow out through the overflow pipe.

[0024] In one specific implementation scheme, a drain valve is provided on the bottom side wall of the degassing cylinder. The drain valve is used to drain the water inside the liquid collection chamber, and the connection position between the drain valve and the liquid collection chamber is lower than the connection position between the liquid outlet pipe and the liquid collection chamber.

[0025] By adopting the above technical solution, the drain valve helps to drain the water inside the liquid collection chamber, which in turn facilitates the maintenance and repair of the degassing equipment.

[0026] In summary, this application includes at least one of the following beneficial technical effects:

[0027] 1. This application, through the arrangement of an upper filter plate, a lower filter plate, packing material, an air inlet pipe, and an exhaust pipe, helps to disperse the water entering the degassing cylinder, thereby improving the gas escape effect from the water and thus improving the degassing efficiency of the water, reducing the cost of degassing the water. The air inlet pipe and exhaust pipe facilitate the flow of air inside the degassing cylinder, thereby helping to use air force to carry away the gas escaping from the water, thus preventing the escaped gas from dissolving back into the water, further improving the degassing efficiency of the water, enhancing the degassing effect of the degassing equipment on the water, and reducing the cost of degassing the water.

[0028] 2. By setting up a diversion component, this application helps to disperse the water after it is transported into the degassing cylinder, thereby further improving the gas escape effect inside the water and further improving the degassing efficiency of the water. Attached Figure Description

[0029] Figure 1 This is a schematic diagram of the overall structure of an embodiment of this application.

[0030] Figure 2 It is a partial sectional view showing the specific internal structure of the degassing cylinder.

[0031] Figure 3 yes Figure 2 Enlarged view of point A in the middle.

[0032] Figure 4 yes Figure 2 Enlarged view of point B in the middle.

[0033] Figure 5 yes Figure 2 Enlarged view of point C in the middle.

[0034] Explanation of reference numerals in the attached drawings: 1. Degassing cylinder; 2. Upper filter plate; 3. Lower filter plate; 4. Liquid inlet chamber; 5. Packing chamber; 6. Liquid collection chamber; 7. Liquid inlet pipe; 8. Air inlet pipe; 9. Exhaust pipe; 10. Liquid outlet pipe; 11. Fixed pipe; 12. Diverter assembly; 121. Rotating inner cylinder; 122. Rotating outer cylinder; 123. Propeller; 124. Diverter plate; 13. Diverter channel; 14. Diverter hole; 15. Air guide ring; 16. Air delivery chamber; 17. Air blowing groove; 18. Connecting hole; 19. Diffuser plate; 20. Fixed ring; 21. Exhaust groove; 22. Exhaust chamber; 23. Baffle plate; 24. Drain hole; 25. Pall ring; 26. Overflow pipe; 27. Movable frame; 28. Float plate; 29. ​​Drain valve. Detailed Implementation

[0035] The present application will be further described in detail below with reference to the accompanying drawings.

[0036] This application discloses a water degassing device, referring to... Figure 1 and Figure 2 The system includes a degassing cylinder 1. Inside the degassing cylinder 1, an upper filter plate 2 and a lower filter plate 3 are fixedly installed at intervals from top to bottom. The outer circumferential walls of the upper filter plate 2 and the lower filter plate 3 are fixedly attached to the inner circumferential wall of the degassing cylinder 1. The upper filter plate 2 and the lower filter plate 3 divide the internal space of the degassing cylinder 1 into a liquid inlet chamber 4, a packing chamber 5, and a liquid collection chamber 6 arranged sequentially from top to bottom. Multiple packing materials are fixedly placed inside the packing chamber 5. In this embodiment, the packing material is a Pall ring 25.

[0037] Reference Figure 1 and Figure 2 An inlet pipe 7 is fixedly inserted through the top side wall of the degassing cylinder 1. One end of the inlet pipe 7 is inserted into the middle of the upper filter plate 2 with the pipe opening facing upwards. A fixing pipe 11 is fixedly installed on the upper filter plate 2, and the fixing pipe 11 is fixedly connected to the inlet pipe 7 and located inside the inlet chamber 4. An outlet pipe 10 is fixedly inserted through the bottom side wall of the degassing cylinder 1, and the outlet pipe 10 is connected to the bottom of the collection chamber 6.

[0038] Reference Figure 2 and Figure 3 The liquid inlet chamber 4 is equipped with a flow-dividing assembly 12, which includes a rotating inner cylinder 121, a rotating outer cylinder 122, a propeller 123, and multiple flow-dividing plates 124. The rotating inner cylinder 121 is rotatably sleeved on the circumferential periphery of the fixed pipe 11. The propeller 123 is fixedly installed on the inner top wall of the rotating inner cylinder 121, with the opening of the fixed pipe 11 facing the propeller 123. The multiple flow-dividing plates 124 are fixedly installed on the circumferential outer wall of the rotating inner cylinder 121 and arranged in a ring array. The rotating outer cylinder 122 is fixedly connected to the end of the multiple flow-dividing plates 124 away from the rotating inner cylinder 121 and is fixedly attached to the circumferential inner wall of the degassing cylinder 1. The multiple flow-dividing plates 124 divide the area between the rotating inner cylinder 121 and the rotating outer cylinder 122 into multiple flow-dividing channels 13. Multiple flow-dividing holes 14 are provided through the rotating inner cylinder 121, and each flow-dividing hole 14 is connected to a flow-dividing channel 13.

[0039] Reference Figure 2 and Figure 3 During the degassing process, the operator delivers water through the inlet pipe 7. The water flowing out of the inlet pipe 7 is guided by the fixed pipe 11 to the propeller 123 and enters the rotating inner cylinder 121. The propeller 123 rotates under the impact of the water, simultaneously driving the rotating inner cylinder 121, the rotating outer cylinder 122, and multiple flow dividers 124 to rotate synchronously. Simultaneously, the water passes through the flow divider hole 14 into the flow divider channel 13. The multiple flow dividers 124 disperse the water as they rotate, facilitating the escape of gas from the water.

[0040] Reference Figure 2 The dispersed water, under the influence of gravity, passes through the upper filter plate 2 and enters the packing chamber 5. It then passes through the Pall rings 25 and the lower filter plate 3 before falling into the collection chamber 6 and being discharged through the outlet pipe 10. The upper filter plate 2, Pall rings 25, and lower filter plate 3 help to disperse the falling water, thereby increasing the escape of gas from the water and further improving the degassing efficiency.

[0041] Reference Figure 1 and Figure 2 An air inlet pipe 8 and an exhaust pipe 9 are fixedly connected through the side wall of the degassing cylinder 1. The air inlet pipe 8 is fixedly connected to the top of the liquid collection chamber 6, and the exhaust pipe 9 is fixedly connected to the top of the packing chamber 5. In this embodiment, there are three air inlet pipes 8 and three exhaust pipes 9, and the three air inlet pipes 8 and the three exhaust pipes 9 are arranged in a circular array along the central axis of the degassing cylinder 1.

[0042] Reference Figure 1 and Figure 2 As the water falls inside the degassing cylinder 1, the external blowing device blows air into the degassing cylinder 1 through the air inlet pipe 8. This helps to use the wind power to drive the gas escaping from the water body out through the exhaust pipe 9, which helps to prevent the escaping gas from dissolving back into the water body. This further improves the degassing efficiency of the water body and enhances the degassing effect of the degassing equipment on the water body, thereby reducing the cost of degassing the water body.

[0043] Reference Figure 2 and Figure 4 A guide ring 15 is fixedly installed on the top of the liquid collection chamber 6. The outer circumferential wall of the guide ring 15 is fixedly fitted to the inner circumferential wall of the degassing cylinder 1. An annular air delivery chamber 16 is opened inside the guide ring 15. Three air inlet pipes 8 are connected to the air delivery chamber 16. An annular air blowing groove 17 is opened on the inner side wall of the guide ring 15. Multiple connecting holes 18 are opened inside the guide ring 15. One end of the connecting hole 18 is connected to the air delivery chamber 16, and the other end is connected to the air blowing groove 17. An annular diffuser plate 19 is fixedly installed on the inner side wall of the guide ring 15.

[0044] Reference Figure 2 and Figure 4 When the air inlet pipe 8 blows air into the degassing cylinder 1, the air blown out by the air inlet pipe 8 first enters the air delivery chamber 16, and then blows into the annularly arranged air blowing groove 17 through multiple connecting holes 18. It passes through the diffuser plate 19 and blows into the degassing cylinder 1, which helps to improve the uniformity of the air force blowing into the degassing cylinder 1, thereby helping to improve the effect of the air force carrying away the gas escaping from the water body, and further improving the degassing efficiency of the water body.

[0045] Reference Figure 2 and Figure 5A fixing ring 20 is fixedly installed at the top of the inner side of the packing chamber 5, and the outer circumferential wall of the fixing ring 20 is fixedly fitted to the inner wall of the degassing cylinder 1. An annular exhaust groove 21 is formed on the inner side wall of the fixing ring 20, and an exhaust chamber 22 is formed inside the fixing ring 20. All three exhaust pipes 9 are connected to the exhaust chamber 22. Baffles 23 are fixedly installed on the opposite walls of the exhaust chamber 22, and multiple exhaust holes 24 communicating with the exhaust chamber 22 are formed through the bottom surface of the fixing ring 20.

[0046] Reference Figure 2 and Figure 5 When the gas escaping from the water moves upward under the influence of the wind, the wind will carry the escaping gas through the exhaust channel 21 into the exhaust chamber 22, and then out through the exhaust pipe 9, which helps to improve the exhaust effect of the escaping gas. The baffle 23 helps to block the water entering the exhaust chamber 22, and the water blocked by the baffle 23 is discharged into the degassing cylinder 1 through the drain hole 24.

[0047] Reference Figure 2 An overflow pipe 26 is fixedly installed through the side wall of the degassing cylinder 1. The portion of the overflow pipe 26 inserted into the degassing cylinder 1 is located inside the liquid collection chamber 6 with its opening facing upwards. The connection point between the overflow pipe 26 and the liquid collection chamber 6 is located at the top of the liquid collection chamber 6, and this connection point is lower than the connection point between the air inlet pipe 8 and the liquid collection chamber 6. A movable frame 27 is slidably installed inside the end of the overflow pipe 26 inserted into the degassing cylinder 1, and a float 28 is fixedly installed at the top of the movable frame 27.

[0048] Reference Figure 2 When water falls inside the degassing cylinder 1, the float 28 helps to seal the opening of the overflow pipe 26, thus helping to prevent the falling water from directly entering the overflow pipe 26. When the water level inside the collection chamber 6 exceeds the set water level, the float 28 floats on the water surface under the action of buoyancy, thereby driving the movable frame 27 to move upward, which helps to allow the water level in the collection chamber 6 that exceeds the set water level to overflow to the outside through the overflow pipe 26, thus helping to control the highest water level inside the collection chamber 6.

[0049] Reference Figure 1 A drain valve 29 is fixedly installed through the bottom side wall of the degassing cylinder 1, and the connection position between the drain valve 29 and the liquid collection chamber 6 is lower than the connection position between the liquid outlet pipe 10 and the liquid collection chamber 6. When maintenance and repair of the degassing equipment are required, opening the drain valve 29 helps to drain the water inside the liquid collection chamber 6, thereby facilitating maintenance and repair of the degassing equipment.

[0050] The implementation principle of this embodiment is as follows: When degassing water, the operator delivers water through the inlet pipe 7. The water flowing out of the inlet pipe 7 is guided by the fixed pipe 11 to the propeller 123 and enters the rotating inner cylinder 121. The propeller 123 rotates under the impact of the water, simultaneously driving the rotating inner cylinder 121, the rotating outer cylinder 122, and multiple flow dividers 124 to rotate synchronously. At the same time, the water passes through the flow divider hole 14 and enters the flow divider channel 13. The multiple flow dividers 124 disperse the water while rotating, which helps to facilitate the escape of gas from the water.

[0051] The dispersed water, under the influence of gravity, passes through the upper filter plate 2 and enters the packing chamber 5. It then passes through the Pall rings 25 and the lower filter plate 3 before falling into the collection chamber 6 and being discharged through the outlet pipe 10. The upper filter plate 2, Pall rings 25, and lower filter plate 3 help to disperse the falling water, thereby increasing the release of gas from the water and further improving the degassing efficiency.

[0052] As the water falls inside the degassing cylinder 1, the external blowing equipment blows air into the degassing cylinder 1 through the air inlet pipe 8. This helps to use the wind power to drive the gas escaping from inside the water out through the exhaust pipe 9, which helps to prevent the escaping gas from dissolving back into the water. This further improves the degassing efficiency of the water and enhances the degassing effect of the degassing equipment on the water, thereby reducing the cost of degassing the water.

[0053] When the air inlet pipe 8 blows air into the degassing cylinder 1, the air blown out by the air inlet pipe 8 first enters the air delivery chamber 16, and then blows through multiple connecting holes 18 into the annularly arranged air blowing groove 17. After passing through the diffuser plate 19, it blows into the degassing cylinder 1, which helps to improve the uniformity of the air force blowing into the degassing cylinder 1, thereby helping to improve the effect of the air force carrying away the gas escaping from the water, and further improving the degassing efficiency of the water.

[0054] When the gas escaping from the water moves upward under the influence of the wind, the wind will carry the escaping gas through the exhaust channel 21 into the exhaust chamber 22, and then out through the exhaust pipe 9, which helps to improve the exhaust effect of the escaping gas. The baffle 23 helps to block the water entering the exhaust chamber 22, and the water blocked by the baffle 23 is discharged into the degassing cylinder 1 through the drain hole 24.

[0055] The above are all preferred embodiments of this application and are not intended to limit the scope of protection of this application. Therefore, all equivalent changes made in accordance with the structure, shape and principle of this application should be covered within the scope of protection of this application.

Claims

1. A water degassing device, characterized in that: The system includes a degassing cylinder (1), which contains an upper filter plate (2) and a lower filter plate (3). The upper filter plate (2) and the lower filter plate (3) are arranged alternately from top to bottom. The upper filter plate (2) and the lower filter plate (3) divide the interior of the degassing cylinder (1) into a liquid inlet chamber (4), a packing chamber (5), and a liquid collection chamber (6) arranged alternately from top to bottom. The packing chamber (5) contains packing material for dispersing water. A liquid inlet pipe (7) for conveying water into the liquid inlet chamber (4) is provided through the side wall of the cylinder (1). An air inlet pipe (8) and an exhaust pipe (9) are provided through the side wall of the degassing cylinder (1). The air inlet pipe (8) is connected to the top of the liquid collection chamber (6). The exhaust pipe (9) is connected to the top of the packing chamber (5). An outlet pipe (10) is provided on the side wall of the degassing cylinder (1) and is connected to the bottom of the liquid collection chamber (6). One end of the inlet pipe (7) inserted into the degassing cylinder (1) passes through the middle position of the upper filter plate (2). The upper filter plate (2) is provided with a fixed pipe (11) that is fixedly connected to the inlet pipe (7), and the fixed pipe (11) is located in the inlet chamber (4). The inlet chamber (4) is provided with a diversion component (12) for dispersing water. The flow-dividing assembly (12) includes a rotating inner cylinder (121), a rotating outer cylinder (122), a propeller (123), and multiple flow-dividing plates (124). The rotating inner cylinder (121) is rotatably sleeved on the circumferential periphery of the fixed pipe (11). The propeller (123) is disposed on the inner wall of the rotating inner cylinder (121) and faces the opening of the fixed pipe (11). The multiple flow-dividing plates (124) are disposed on the circumferential outer wall of the rotating inner cylinder (121). The rotating outer cylinder (122) is fixedly connected to one end of the multiple diverting plates (124) away from the rotating inner cylinder (121) and located on the circumferential periphery of the rotating inner cylinder (121). The multiple diverting plates (124) divide the area between the rotating inner cylinder (121) and the rotating outer cylinder (122) into multiple diverting channels (13). The rotating inner cylinder (121) is provided with multiple diverting holes (14) for communicating with the diverting channels (13).

2. The water degassing device according to claim 1, characterized in that: The intake pipe (8) and the exhaust pipe (9) are provided in multiple and equal quantities, and the multiple intake pipes (8) and the multiple exhaust pipes (9) are arranged in a circular array along the central axis of the degassing cylinder (1).

3. The water degassing device according to claim 2, characterized in that: A gas guide ring (15) is provided inside the liquid collection chamber (6). The outer circumferential wall of the gas guide ring (15) is fixedly attached to the inner wall of the degassing cylinder (1). An air delivery chamber (16) is provided inside the gas guide ring (15), and multiple air inlet pipes (8) are connected to the air delivery chamber (16). An air blowing groove (17) is provided on the inner side wall of the gas guide ring (15). A connecting hole (18) for connecting the air delivery chamber (16) and the air blowing groove (17) is provided inside the gas guide ring (15). A diffuser plate (19) is provided on the inner side wall of the gas guide ring (15).

4. The water degassing device according to claim 2, characterized in that: A fixing ring (20) is provided inside the packing cavity (5). The outer circumferential wall of the fixing ring (20) is fixedly attached to the inner wall of the degassing cylinder (1). An exhaust groove (21) is provided on the inner side wall of the fixing ring (20). An exhaust chamber (22) is provided inside the fixing ring (20), and multiple exhaust pipes (9) are connected to the exhaust chamber (22). Baffles (23) for blocking water from passing through the exhaust chamber (22) are provided on the two opposite chamber walls of the exhaust chamber (22). Multiple drain holes (24) are provided on the bottom surface of the fixing ring (20). Multiple drain holes (24) are connected to the exhaust chamber (22) and are used to discharge the water blocked by the baffles (23).

5. The water degassing device according to claim 1, characterized in that: The packing material is a Pall ring (25).

6. The water degassing device according to claim 1, characterized in that: An overflow pipe (26) is provided through the side wall of the degassing cylinder (1). The portion of the overflow pipe (26) inserted into the degassing cylinder (1) is located inside the liquid collection chamber (6). The connection position between the overflow pipe (26) and the liquid collection chamber (6) is located at the top of the liquid collection chamber (6), and the connection position between the overflow pipe (26) and the liquid collection chamber (6) is lower than the connection position between the air inlet pipe (8) and the liquid collection chamber (6).

7. The water degassing device according to claim 6, characterized in that: A movable frame (27) is slidably installed inside the overflow pipe (26). A float plate (28) is provided on the movable frame (27), and the float plate (28) is used to seal the end of the overflow pipe (26) that is inserted into the degassing cylinder (1).

8. The water degassing device according to claim 1, characterized in that: A drain valve (29) is provided on the bottom side wall of the degassing cylinder (1). The drain valve (29) is used to drain the water inside the liquid collection chamber (6). The connection position between the drain valve (29) and the liquid collection chamber (6) is lower than the connection position between the liquid outlet pipe (10) and the liquid collection chamber (6).

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