Large-flow water degassing equipment

Abstract

The invention discloses large-flow water degassing equipment, and relates to the field of aquaculture water treatment, the large-flow water degassing equipment comprises a water inlet assembly, a filler cavity and a liquid collection cavity, the filler cavity is used for placing filler and is communicated with the water inlet assembly, the liquid collection cavity is located below the filler cavity and is communicated with the filler cavity, and the filler cavity is communicated with the liquid collection cavity. A water outlet structure is arranged on the inner wall of the liquid collecting cavity, a supporting assembly used for supporting the filler is arranged on the upper portion of a cavity body of the liquid collecting cavity, a flow guide mechanism used for increasing the flow speed of water is installed at the lower end of the supporting assembly, and the flow guide mechanism comprises a liquid flow guide inclined plate and a liquid separation assembly; the liquid diversion inclined plate is arranged in an inclined mode, the lower end of the liquid diversion inclined plate is close to the water outlet structure, the liquid separation assembly is located above the liquid diversion inclined plate, and a gap for a water body to flow through exists between the liquid separation assembly and the liquid diversion inclined plate. According to the degassing device, the water flow speed can be increased through the liquid flow guide inclined plate and the liquid separation assembly, the degassing efficiency of the device is improved, and therefore large-flow and large-scale water degassing is met, and the device cost is reduced.

Description

Technical Field

[0001] The present application relates to the field of aquaculture water treatment, and in particular to a large-flow water degassing device. Background Art

[0002] Degassing is necessary in aquaculture, mainly because the gases dissolved in 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 quickly, causing bubbles to form in fish and other aquatic organisms, which is called "bubble disease" and can have serious effects on their health or even be fatal. In addition, high concentrations of carbon dioxide can affect the pH of water, making the water environment acidic, which is not good for fish respiration and growth and may increase the incidence of fish diseases.

[0003] Various degassing equipment is also used in the existing aquaculture process, but these equipment are often difficult to meet the needs of large-scale and large-flow water applications in actual use. In order to cope with this scenario, some process executors will use multiple degassing equipment at the same time in the existing solutions, but this will undoubtedly lead to an increase in production costs.

[0004] To sum up, how to propose a water degassing equipment suitable for large-scale and large-flow scenarios has become a technical problem that needs to be urgently solved by technicians in this field. Summary of the invention

[0005] In order to degas water efficiently and at low cost in large-scale, high-flow aquaculture scenarios, the present application provides a high-flow water degassing device.

[0006] A large-flow water degassing device comprises a water inlet assembly, a filler cavity and a liquid collecting cavity, wherein the filler cavity is used for placing filler and is communicated with the water inlet assembly, the liquid collecting cavity is located below the filler cavity and is communicated with the filler cavity, a water outlet structure is provided on the inner wall of the liquid collecting cavity, a support assembly for supporting the filler is provided on the upper part of the liquid collecting cavity body, a guide mechanism for accelerating the flow rate of the water body is installed at the lower end of the support assembly, the guide mechanism comprises a liquid guide inclined plate and a liquid separation assembly, the liquid guide inclined plate is arranged at an angle, and the lower end of the two ends of the liquid guide inclined plate is close to the water outlet structure, the liquid separation assembly is located above the liquid guide inclined plate and there is a gap between the liquid guide inclined plate and the liquid guide inclined plate for water to flow through.

[0007] By adopting the above-mentioned technical means, setting up liquid guide inclined plates and liquid separation components, the speed of water flowing to the water outlet structure is accelerated, thereby improving the overall operating efficiency of the equipment and meeting the needs of large-flow, large-scale water degassing.

[0008] Preferably, a ventilation assembly is further provided in the filler cavity, and the ventilation assembly includes a plurality of ventilation pipes with the same spacing and an air source device installed at the top end of each ventilation pipe.

[0009] By adopting the above-mentioned technical means, a ventilation component is set up, and the air source equipment is used to increase the contact between the generated wind and the water body, thereby accelerating the flow rate of water entering the filler cavity, improving the degassing effect, and increasing the degassing rate; at the same time, gas is continuously input into the ventilation pipe through the air source equipment, and these gases are in full contact with the falling water body during the rising process, thereby more effectively removing the dissolved gas in the water body and improving the degassing effect.

[0010] Preferably, the water inlet assembly comprises a water inlet, a water inlet main pipe connected to the water inlet, and a plurality of water inlet branch pipes parallel to each other, the water inlet and the water inlet main pipe are arranged outside the packing cavity, and the water inlet branch pipes are arranged inside the packing cavity; All the water inlet branch pipes are parallel to each other and installed above the filler. One end of the water inlet branch pipe passes through the cavity wall of the filler cavity and is connected to the water inlet main pipe, and the other end is fixedly connected to the cavity wall on the opposite side of the filler cavity. Each of the water inlet branch pipes is evenly provided with a plurality of water outlet holes with the same spacing.

[0011] By adopting the above-mentioned technical means, multiple water inlet branches are arranged above the filler to ensure that the water can enter the filler cavity more evenly and stably and fully contact the filler, which provides good conditions for subsequent degassing treatment and improves the degassing effect. At the same time, multiple water outlet holes are evenly opened on the water inlet branch, which further disperses the water flow on the basis of the above-mentioned dispersed water body, breaks up the water body more completely, and thus achieves a better degassing effect.

[0012] Preferably, one ventilation pipe is arranged between every two water inlet branch pipes along the gravity direction, and the ventilation pipe and the water inlet branch pipe are perpendicular to each other.

[0013] By adopting the above technical means, the ventilation pipes are evenly distributed among all the water inlet branches, ensuring uniform blowing of the water body and ensuring the degassing effect and rate.

[0014] Preferably, the filler is placed in a filler area of ​​the filler cavity, the filler area includes multiple horizontally arranged filler layers, each of the filler layers includes multiple parallel stick-shaped fillers, and every two filler layers are arranged in a criss-cross pattern.

[0015] By adopting the above-mentioned technical means and setting up multiple layers of criss-cross arranged stick-shaped fillers, the water flow can be broken up and the contact area between the water body and the stick-shaped fillers can be increased, thereby making it easier for the gas in the water body to escape, thereby improving the degassing effect of the water body and also improving the dissolved oxygen efficiency of the water body.

[0016] Preferably, a detachable filling bin baffle is provided on the side of the filling chamber.

[0017] By adopting the above technical means, a removable stuffing bin baffle is provided to facilitate replacement or repair of the stuffing. If it cannot be removed, it will be very troublesome once the stuffing is blocked and needs to be replaced. The above technical solution improves the practicality of the equipment.

[0018] Preferably, the liquid separation assembly includes a first separation plate and a second separation plate parallel to each other, the left and right ends of the first separation plate and the second separation plate are fixedly connected to the inner wall of the liquid collecting chamber, the second separation plate is located between the water outlet structure and the first separation plate, and the width of the gap formed between the lower end of the first separation plate and the upper end surface of the liquid guide inclined plate is greater than the width of the gap formed between the lower end of the second separation plate and the upper end surface of the liquid guide inclined plate.

[0019] By adopting the above-mentioned technical means and setting a first partition plate and a second partition plate, the water falling into the liquid collecting chamber can be secondary separated. The water first flows through the gap under the first partition plate, and then flows through the smaller gap under the second partition plate. Through the decreasing gap width, the flow rate of the water can be gradually accelerated, further increasing the rate at which the water flows to the outlet, thereby improving the overall degassing efficiency of the equipment and meeting the dehydration needs under large scale and large flow.

[0020] Preferably, a gas escape port is provided at the top of the liquid collecting chamber, and the gas escape port is communicated with the outside.

[0021] By adopting the above-mentioned technical means, the gas in the water flowing through the filler cavity will be discharged from the gas escape port driven by the wind force generated by the gas source equipment, and the escaped gas will be discharged from the equipment in time through the gas escape port to avoid the accumulation of gas in the equipment which may affect the degassing effect of the water body.

[0022] Preferably, the water outlet structure comprises a first water outlet and a second water outlet, and the highest water outlet levels of the first water outlet and the second water outlet are at the same level; The bottom end of the liquid collecting chamber is also connected to an overflow pipe, which is located between the first water outlet and the second water outlet. The overflow water inlet of the overflow pipe is located in the liquid collecting chamber, and the horizontal height of the overflow water inlet is higher than the height of the highest water outlet.

[0023] By adopting the above-mentioned technical means, a water outlet structure including a first water outlet and a second water outlet, and an overflow pipe located therebetween is provided, so as to ensure that the equipment always maintains a stable water level during operation, and avoid the normal operation of the equipment being affected by excessively high or low water levels; the horizontal height of the overflow water inlet is made higher than the height of the highest water outlet, so as to avoid the overflow pipe from losing its function.

[0024] Preferably, the air source device is a fan.

[0025] In summary, this application has at least the following beneficial effects: (1) The present application realizes effective guidance of the water in the liquid collecting chamber through the liquid guide inclined plate and the liquid separation component, accelerates the speed of the water flowing to the water outlet structure, thereby improving the overall operating efficiency of the equipment, and further meeting the needs of large-flow and large-scale water degassing; at the same time, by setting up multiple water inlet branches and ventilation pipes, it can adapt to water bodies with different flow rates and flow rates, ensuring the degassing effect while meeting the needs of large-scale water degassing, and has significant practical value and broad market prospects.

[0026] (2) The present application sets up multiple layers of overlapping stick packing, which increases the contact area between the water body and the packing, effectively breaks up the water flow, promotes the separation of gas and liquid, and makes it easier for the gas in the water body to escape. At the same time, it cooperates with the ventilation component to act on the water body, promotes the discharge of gas, and further improves the degassing efficiency.

[0027] (3) The present application provides a removable stuffing bin baffle on the side of the stuffing chamber, which makes it convenient to replace and clean the stuffing and reduces maintenance costs; at the same time, the equipment structure is relatively simple and easy to operate and manage. BRIEF DESCRIPTION OF THE DRAWINGS

[0028] Figure 1 It is a three-dimensional schematic diagram of a large-flow water degassing device in this embodiment; Figure 2 This is a three-dimensional perspective view of a large-flow water degassing device according to this embodiment; Figure 3 It is a side view of a large flow water degassing device of this embodiment; Figure 4 It is a side perspective view of a large-flow water degassing device according to this embodiment.

[0029] Description of reference numerals: 1. Filling cavity; 2. Liquid collecting cavity; 3. Water outlet structure; 31. First water outlet; 32. Second water outlet; 4. Support assembly; 41. Support plate; 5. Liquid guide inclined plate; 6. Ventilation pipe; 7. Air source equipment; 8. Water inlet; 9. Water inlet main pipe; 10. Water inlet branch pipe; 11. Water outlet hole; 12. Stick-shaped filler; 13. Filling bin baffle; 14. First partition plate; 15. Second partition plate; 16. Gas escape port; 17. Overflow pipe; 18. Overflow water inlet. DETAILED DESCRIPTION

[0030] The exemplary embodiments of the present disclosure are described in more detail below in conjunction with the accompanying drawings of the specification. Although the exemplary embodiments of the present disclosure are shown in the drawings, it should be understood that the present disclosure can be implemented in various forms and should not be limited by the embodiments described herein. On the contrary, these embodiments are provided to enable a more thorough understanding of the present disclosure and to fully convey the scope of the present disclosure to those skilled in the art.

[0031] In the description of the present invention, it should be understood that the terms "center", "longitudinal", "lateral", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inside", "outside" and the like indicate positions or positional relationships based on the positions or positional relationships shown in the accompanying drawings, and are only for the convenience of describing the present invention and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore cannot be understood as limiting the present invention. In addition, the terms "first", "second", and the like are only used for descriptive purposes, and cannot be understood as indicating or implying relative importance or implicitly indicating the number of the indicated technical features. Thus, features defined as "first", "second", and the like may explicitly or implicitly include one or more of the features.

[0032] The embodiment of the present application provides a large flow water degassing device, which adopts the following technical solution: like Figure 1 As shown, it includes a water inlet assembly, a filler chamber 1 and a liquid collecting chamber 2.

[0033] The filling cavity 1 is used for placing filling. In this embodiment, the filling is a stick-shaped filling 12. The filling cavity 1 is provided with a filling area, and the stick-shaped filling 12 is placed in the filling area.

[0034] Specifically, if Figure 2 As shown, the packing area is composed of multiple horizontally arranged packing layers, each packing layer is composed of multiple parallel stick-shaped packings 12, and these stick-shaped packings 12 are arranged in a criss-cross pattern between adjacent packing layers.

[0035] This staggered layout ensures sufficient contact between water and gas while avoiding mutual interference. It can more effectively break up the water flow and make the gas in the water body escape more easily, thereby improving the degassing efficiency.

[0036] Of course, in other embodiments, the above-mentioned filler can also be designed into other shapes according to needs, as long as it can play the role of breaking up the water flow and promoting the escape of gas.

[0037] The filler cavity 1 is connected to the water inlet assembly, so that water can smoothly enter the filler cavity 1 through the water inlet assembly.

[0038] like Figure 3 As shown, in this embodiment, the water inlet assembly includes a water inlet 8, a water inlet main pipe 9 connected to the water inlet 8, and a plurality of water inlet branches 10 parallel to each other. The water inlet 8 and the water inlet main pipe 9 are arranged outside the filling chamber 1. Specifically, the water inlet main pipe 9 is fixedly installed on the outer wall of the filling chamber 1.

[0039] like Figure 2 As shown, the water inlet branch pipe 10 is arranged inside the packing cavity 1, and all the water inlet branch pipes 10 are parallel to each other and installed above the packing. As shown in the figure, in this embodiment, there are 6 water inlet branch pipes 10, and the water inlet branch pipes 10 are evenly distributed above the uppermost packing layer and do not contact the packing layer. One end of each water inlet branch pipe 10 passes through the cavity wall of the packing cavity 1 and is connected to the water inlet main pipe 9, and the other end is fixedly connected to the cavity wall on the opposite side of the packing cavity 1, and each water inlet branch pipe 10 is evenly opened with a plurality of water outlet holes 11 with the same spacing.

[0040] After the water flows out from the outlet holes 11 of the multiple water inlet branch pipes 10, it can enter the stick-shaped filler 12 below under the action of gravity. Multiple water inlet branch pipes 10 can accommodate a larger water flow rate. The uniform distribution of the water inlet branch pipes 10 and the uniformly opened water outlet holes 11 on the water inlet branch pipes 10 also ensure that the water can enter the filler area uniformly and stably, providing good conditions for subsequent degassing treatment.

[0041] A ventilation assembly is also provided in the filling chamber 1 , and the ventilation assembly includes a plurality of ventilation pipes 6 with the same spacing and an air source device 7 installed at the top end of each ventilation pipe 6 .

[0042] In this embodiment, the air source device 7 is a fan. In other practicable specific embodiments, the air source device may also be an air pump or other device capable of providing air source power.

[0043] The ventilation pipes 6 are evenly distributed in the filler cavity 1 , and one ventilation pipe 6 is arranged between every two water inlet branch pipes 10 along the gravity direction. In this embodiment, there are five ventilation pipes 6 , and the ventilation pipes 6 and the water inlet branch pipes 10 are perpendicular to each other.

[0044] A fan is fixed above the ventilation pipe 6, and the lower port faces the filler area below.

[0045] The ventilation pipe 6 cooperates with the water inlet branch pipe 10 to form a three-dimensional water-gas exchange structure. The fan continuously inputs gas into the ventilation pipe 6, which can prompt the water to pass through the packing area more quickly, ensuring the efficiency of water passing, and the gas is fully in contact with the falling water, which can more effectively take away the gas to be degassed in the water, ensuring the degassing effect.

[0046] The liquid collecting chamber 2 is located below the filler chamber 1 and is communicated with the filler chamber 1 for collecting water dispersed by the filler.

[0047] It should be noted that if Figure 3 As shown, in this embodiment, the footprints of the filling chamber 1 and the liquid collecting chamber 2 are different. The liquid collecting chamber 2 is located below, and the filling chamber 1 is stacked above the liquid collecting chamber 2. The footprint of the filling chamber 1 is smaller than the footprint of the liquid collecting chamber 2. In this embodiment, the footprint is the top view area, so part of the top area of ​​the liquid collecting chamber 2 is not blocked by the filling chamber 1. The top of this part is open to the outside world, and the open position serves as a gas escape port 16 for discharging the escaped gas.

[0048] The gas escape port 16 ensures that the gas being released can be discharged from the outside of the device in a timely manner, thereby avoiding the accumulation of gas inside the device and affecting the degassing effect.

[0049] In an practicable specific solution, a detachable stuffing bin baffle 13 is provided on the side of the stuffing chamber 1. The stuffing bin baffle 13 facilitates the maintenance of the equipment and facilitates the removal and replacement of the stuffing when stuffing is clogged.

[0050] A support assembly 4 is provided at the upper part of the liquid collecting chamber 2 . The main function of the support assembly 4 is to support the filler to ensure that the filler can be stably placed in the filler chamber 1 .

[0051] like Figure 2 As shown, the support assembly 4 in this embodiment is composed of four support plates 41, and the two ends of the support plates 41 in the long axis direction are fixedly installed on the inner wall of the liquid collecting chamber 2 so that each support plate 41 can support the stick-shaped filler 12 in the filling chamber 1 above it, thereby ensuring the stability of the filler layer.

[0052] A water outlet structure 3 is provided on the inner wall of the liquid collecting chamber 2 so that the treated water can be discharged smoothly.

[0053] A guide mechanism is installed at the lower end of the support assembly 4, and the guide mechanism includes a liquid guide inclined plate 5 and a liquid separation assembly. The liquid guide inclined plate 5 is fixedly installed at the bottom of the liquid collecting chamber 2 and is inclined. The lower end of the two ends of the liquid guide inclined plate 5 is close to the water outlet structure 3. The purpose of this arrangement is to utilize the guiding effect of the liquid guide inclined plate 5 so that the water body can flow to the water outlet structure more naturally and quickly under the action of gravity.

[0054] Specifically, Figure 2 As shown, the liquid separation assembly is fixedly installed above the liquid guide inclined plate 5, and there is a gap between the liquid guide inclined plate 5 for water to flow through. The setting of this gap not only ensures that the water can flow smoothly, but also plays a role in accelerating the flow rate of the water to a certain extent.

[0055] Specifically, the liquid separation assembly includes a first partition plate 14 and a second partition plate 15 which are parallel to each other. The left and right ends of the first partition plate 14 and the second partition plate 15 are fixedly connected to the inner wall of the liquid collecting chamber 2. The first partition plate 14 and the second partition plate 15 are parallel to each other and the long axis direction of the two is perpendicular to the long axis direction of the above-mentioned support plate 41. The two are clamped with the support plate 41. Such a structure can further ensure the stability of the first partition plate 14 and the second partition plate 15 in the liquid collecting chamber 2, and when the equipment is working, it can prevent the structures of the two from being destroyed by the impact force generated by excessive water flow.

[0056] like Figure 4 As shown, the second partition plate 15 is located between the water outlet structure 3 and the first partition plate 14, and the gap width formed between the lower end of the first partition plate 14 and the upper end surface of the liquid guide inclined plate 5 is greater than the gap width formed between the lower end of the second partition plate 15 and the upper end surface of the liquid guide inclined plate 5.

[0057] After the water falls from the filling chamber 1 into the liquid collecting chamber 2, most of the water first passes through the larger gap between the first partition plate 14 and the liquid guide inclined plate 5, and then passes through the smaller gap between the second partition plate 15 and the liquid guide inclined plate 5. In this way, the flow rate of the water will gradually increase as it passes through these two gaps in turn, thereby improving the overall operating efficiency of the equipment, enabling the equipment to accommodate a larger water flow rate within a certain period of time and achieving large-scale water degassing.

[0058] Furthermore, in an implementable specific scheme, the water outlet structure 3 is optimized, and the water outlet structure 3 includes a first water outlet 31 and a second water outlet 32. The highest water levels of the first water outlet 31 and the second water outlet 32 ​​are at the same level, ensuring that the equipment can stably output treated water to the outside during operation. The two water outlets can also alleviate the problem of water outlet blockage.

[0059] like Figure 2As shown, the bottom end of the liquid collecting chamber 2 is also connected to an overflow pipe 17, which is located between the first water outlet 31 and the second water outlet 32. When the water flow is too large, the equipment will discharge excess water in time through the overflow pipe 17 to ensure the safe and stable operation of the equipment.

[0060] like Figure 4 As shown, the overflow water inlet 18 of the overflow pipe 17 is located in the liquid collecting chamber 2, and the level of the overflow water inlet 18 is higher than the height of the highest water level. This can prevent overflow caused by excessively high water levels and ensure that the equipment will not be affected by overflow during normal operation.

[0061] The implementation principle of a large-flow water degassing device in this embodiment is as follows: water enters the packing cavity 1 from the water inlet 8 and the water inlet main pipe 9, flows out through the water outlet holes 11 of the multiple water inlet branch pipes 10 connected to the water inlet main pipe 9, enters the stick-shaped packing 12 below under the action of gravity, is broken up by the stick-shaped packing 12, and at the same time, under the action of the wind blown by the fan on the ventilation pipe 6, the downstream speed is accelerated, and enters the liquid collecting cavity 2 below the packing cavity 1. In the process of the water being broken up by the stick-shaped packing 12, the gas to be degassed in the water escapes, and the gas to be degassed is brought into the liquid collecting cavity 2 below under the action of the wind blown by the fan, and then escapes to the outside from the open gas escape port 16 of the liquid collecting cavity 2, thereby achieving degassing of the water; The degassed water volume in the liquid collecting chamber 2 first passes through the larger gap between the first partition plate 14 and the liquid guide inclined plate 5, and then passes through the smaller gap between the second partition plate 15 and the liquid guide inclined plate 5, so that the flow rate of the water body is gradually accelerated, and is discharged through the first water outlet 31 and the second water outlet 32, thereby realizing efficient degassing of large-flow water bodies.

[0062] Through the detailed description of the above embodiments, those skilled in the art can clearly understand the specific structure and implementation method of the large-flow water degassing equipment provided by the present application. These embodiments are only used to illustrate the technical solution of the present application, and are not intended to limit the scope of protection thereof. For example, different materials or features can be selected according to actual needs to replace some or all of the technical features in the above embodiments; the technical features in the above embodiments can also be combined or split to form a new technical solution. In short, any simple modification, equivalent replacement or improvement of the technical solution of the present application should be included in the scope of protection of the present application.

Claims

1. A large flow water degassing device, characterized by: The invention comprises a water inlet assembly, a packing cavity (1) and a liquid collecting cavity (2), wherein the packing cavity (1) is used for placing packing and is in communication with the water inlet assembly, the liquid collecting cavity (2) is located below the packing cavity (1) and is in communication with the packing cavity (1), a water outlet structure (3) is provided on the inner wall of the liquid collecting cavity (2), a support assembly (4) for supporting the packing is provided at the upper part of the cavity of the liquid collecting cavity (2), a flow guiding mechanism for accelerating the flow rate of water is installed at the lower end of the support assembly (4), the flow guiding mechanism comprises a liquid flow guiding inclined plate (5) and a liquid separation assembly, the liquid flow guiding inclined plate (5) is arranged obliquely, and the lower end of the two ends of the liquid flow guiding inclined plate (5) is close to the water outlet structure (3), and the liquid separation assembly is located above the liquid flow guiding inclined plate (5) and there is a gap between the liquid flow guiding inclined plate (5) and the liquid flow guiding inclined plate (5) for water to flow through.

2. A large flow water degassing device according to claim 1, characterized in that: A ventilation assembly is also provided in the filler cavity (1), the ventilation assembly comprising a plurality of ventilation pipes (6) with equal spacing and an air source device (7) installed at the top end of each ventilation pipe (6).

3. A large flow water degassing device according to claim 2, characterized in that: The water inlet assembly comprises a water inlet (8), a water inlet main pipe (9) connected to the water inlet (8), and a plurality of water inlet branch pipes (10) parallel to each other, the water inlet (8) and the water inlet main pipe (9) being arranged outside the packing cavity (1), and the water inlet branch pipes (10) being arranged inside the packing cavity (1); All of the water inlet branch pipes (10) are parallel to each other and are installed above the filler. One end of the water inlet branch pipe (10) passes through the cavity wall of the filler cavity (1) to communicate with the water inlet main pipe (9), and the other end is fixedly connected to the cavity wall on the opposite side of the filler cavity (1). Each of the water inlet branch pipes (10) is evenly provided with a plurality of water outlet holes (11) with the same spacing.

4. A large flow water degassing device according to claim 3, characterized in that: One ventilation pipe (6) is arranged between every two water inlet branch pipes (10) along the gravity direction, and the ventilation pipe (6) and the water inlet branch pipe (10) are perpendicular to each other.

5. A large flow water degassing device according to claim 1, characterized in that: The filler is placed in a filler area of ​​the filler cavity (1), the filler area comprising a plurality of horizontally arranged filler layers, each of the filler layers comprising a plurality of parallel stick-shaped fillers (12), and every two of the filler layers being arranged in a crisscross pattern.

6. A large flow water degassing device according to claim 1, characterized in that: A detachable filling bin baffle (13) is provided on the side of the filling chamber (1).

7. A large flow water degassing device according to claim 1, characterized in that: The liquid separation assembly comprises a first separation plate (14) and a second separation plate (15) which are parallel to each other, the left and right ends of the first separation plate (14) and the second separation plate (15) are fixedly connected to the inner wall of the liquid collecting chamber (2), the second separation plate (15) is located between the water outlet structure (3) and the first separation plate (14), and the width of the gap formed between the lower end of the first separation plate (14) and the upper end surface of the liquid guide inclined plate (5) is greater than the width of the gap formed between the lower end of the second separation plate (15) and the upper end surface of the liquid guide inclined plate (5).

8. A large flow water degassing device according to claim 2, characterized in that: A gas escape port (16) is provided at the top of the liquid collecting chamber (2), and the gas escape port (16) is connected to the outside.

9. A large flow water degassing device according to claim 1, characterized in that: The water outlet structure (3) comprises a first water outlet (31) and a second water outlet (32), wherein the highest water outlet levels of the first water outlet (31) and the second water outlet (32) are at the same level; The bottom end of the liquid collecting chamber (2) is also connected to an overflow pipe (17), the overflow pipe (17) is located between the first water outlet (31) and the second water outlet (32), the overflow water inlet (18) of the overflow pipe (17) is located in the liquid collecting chamber (2), and the horizontal height of the overflow water inlet (18) is higher than the height of the highest water outlet level.

10. A large flow water degassing device according to claim 2, characterized in that: The air source equipment (7) is a fan.

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