Novel carbon dioxide degassing device

Abstract

The utility model provides a novel carbon dioxide degassing device, which comprises an oblique-flow high-pressure silent fan, a water inlet perforated pipe and a box body, and is characterized in that a bottom plate and side surfaces of the box body are arranged into an integrally formed structure, the box body is divided into a filler cavity and a ventilation cavity by a filler support plate, the filler support plate is provided with a preset number of filter holes, and the filter holes are communicated with the ventilation cavity. The left end of the top face of the box body is provided with a transverse water inlet perforated pipe through a water inlet pipe support, the side face, facing the porous uniform distribution plate, of the water inlet perforated pipe is provided with a preset number of holes, and the upper end of the filler cavity is provided with the porous uniform distribution plate through a porous plate support. The left end of the ventilation cavity is separated by a baffle II, a baffle III and a water surface to form an air sealing chamber; a water outlet is formed in the lower end of the left side surface of the box body; the utility model has the beneficial effects that the problems that ventilation equipment with higher efficiency and lower noise cannot be used, equipment for controlling the flow rate of raw water cannot be used, equipment for uniformly distributing water flow cannot be used and the like are effectively solved.

Description

Technical Field

[0001] The utility model relates to the technical field of carbon dioxide degassing equipment, in particular to a novel carbon dioxide degassing device. Background Art

[0002] The carbon dioxide degassing device is also called a carbon removal device. The device sprays raw water from above and blows air upward from below. The air flow and water droplets are fully in contact in the packing area. Since the carbon dioxide content in the air is very low, according to Henry's law, the high concentration of carbon dioxide in the raw water will be carried away by the air flow, thereby removing the carbon dioxide in the raw water. However, during use, the carbon dioxide degassing device in the prior art cannot use ventilation equipment with higher efficiency and lower noise, cannot increase the air volume, wind pressure and reduce noise, cannot use equipment to control the flow rate of raw water, cannot evenly distribute the raw water on the uniform distribution plate, cannot use equipment to evenly distribute the water flow, cannot effectively reduce the flow rate and noise, and cannot synchronously drip the water flow into the entire packing cavity.

[0003] The invention patent with patent number ZL202321458051.X discloses a "self-circulating carbon dioxide removal device". The utility model includes a removal box and a breeding pond. A fixing mechanism is fixedly arranged at the bottom of the removal box. The fixing mechanism includes a fixing seat. By adjusting the telescopic tube, the removed water can be discharged to other positions of the breeding pond, which is convenient for diffusion into the interior of the breeding pond to avoid being extracted to continue carbon dioxide removal. The carbon dioxide removal efficiency is high; the double-axis motor can use an electric fan to draw the outside air into the interior of the removal box through the air inlet pipe. At the same time, the double-axis motor draws the water inside the breeding pond into the interior of the removal box through the shaft, impeller, and water inlet pipe. The water distribution plate disperses the water and makes it contact with the air. According to Henry's law, the pressure of the high-speed airflow through the water surface is small, and the carbon dioxide in the water overflows and is discharged through the exhaust pipe, thereby achieving the purpose of removing carbon dioxide from the water; the device can be easily fixed and disassembled through the fixing mechanism. Summary of the invention

[0004] In order to solve the above-mentioned technical problems, the utility model provides a novel carbon dioxide degassing device, which is equipped with an oblique flow high-pressure silent fan, a water inlet porous pipe and a porous uniform distribution plate, etc., so as to increase the air volume and air pressure in the ventilation chamber, greatly improve the ventilation efficiency and reduce the noise, control the water flow speed, evenly distribute the raw water to the porous uniform distribution plate, effectively reduce the flow rate and noise, and synchronously drip the water into the entire filler cavity, effectively solving the above-mentioned technical problems.

[0005] In order to achieve the above-mentioned purpose, the technical solution adopted by the utility model to solve its technical problems is:

[0006] The novel carbon dioxide degassing device comprises an oblique flow high pressure silent fan, a water inlet porous pipe and a box body, and is characterized in that:

[0007] The bottom plate and the side of the box body are assembled into an integrally formed structure, a packing bracket is fixedly assembled horizontally in the middle position of the box body, a packing support plate is fixedly assembled on the packing bracket, a preset number of filter holes are evenly assembled on the packing support plate, a packing cavity is assembled on the upper part of the packing support plate, a ventilation cavity is assembled on the lower part of the packing support plate, two circular holes are symmetrically opened on the right side of the ventilation cavity, the circular holes are sealed and connected to the ventilation duct, and the other end of the ventilation duct is sealed and connected to an oblique flow high-pressure silent fan through an elbow;

[0008] The left end of the top surface of the box body is fixedly equipped with a water inlet pipe bracket, and the upper end of the water inlet pipe bracket is fixedly and horizontally equipped with a water inlet porous pipe;

[0009] A water outlet is provided at the lower end of the left side surface of the box body, and a flange connector is installed at the water outlet port.

[0010] The upper end of the filling chamber is equipped with a porous plate bracket, the right end of the porous plate bracket is fixedly connected to the inner wall of the right end of the box body, the left end of the porous plate bracket is fixedly connected to the inner wall of the left end of the box body, the porous plate bracket is fixedly equipped with a porous uniformly distributed plate, the open hole area of ​​the porous uniformly distributed plate is adapted to the filling chamber, the left end of the filling chamber is equipped with a baffle I, the upper end of the baffle I is sealedly connected to the bottom surface of the porous uniformly distributed plate, and the lower end of the baffle I is sealedly connected to the top surface of the filling support plate.

[0011] The air outlet pipe of the oblique flow high pressure silent fan is assembled into a vertical upward structure, and the oblique flow high pressure silent fan is fixed to the outer wall of the right side of the box body through a fixing component.

[0012] A flange connector is installed at one end of the water inlet porous tube, and a sealing structure is installed at the other end of the water inlet porous tube. A preset number of holes are evenly opened on the side of the water inlet porous tube facing the porous uniformly distributed plate, and the width of the opening area of ​​the holes is adapted to the width of the box.

[0013] The left end of the ventilation cavity is equipped with an air sealing chamber, and the right end of the air sealing chamber is equipped with baffles II and baffles III. The upper end of the baffle II is fixedly assembled on the lower end of the filler bracket, and the lower end of the baffle III is sealingly assembled on the top surface of the bottom plate. The baffle III is assembled at a preset position on the left side of the baffle II, and the height of the baffle III is higher than the position of the lower end of the baffle II.

[0014] The front and rear ends of the baffle I are respectively sealed to the front and rear inner walls of the filling cavity, the front and rear ends of the baffle II are respectively sealed to the front and rear inner walls of the ventilation cavity, and the front and rear ends of the baffle III are respectively sealed to the front and rear inner walls of the ventilation cavity.

[0015] The side wall of the box body is higher than the opening position of the hole.

[0016] The beneficial effects of the utility model are:

[0017] The utility model is provided with an oblique flow high-pressure silent fan, and corresponding air outlets, ventilation chambers, circular holes and ventilation ducts, etc., which can increase the air volume and air pressure in the ventilation chamber, greatly improve the ventilation efficiency and reduce noise, and effectively solve the problem of not being able to use ventilation equipment with higher efficiency and lower noise, and unable to increase the air volume and air pressure and reduce noise.

[0018] The utility model is provided with a water inlet porous pipe, and a corresponding porous uniform distribution plate, a water inlet pipe bracket and holes, etc., which can control the speed of the water flow and evenly distribute the raw water on the porous uniform distribution plate, effectively solving the problem that the equipment for controlling the raw water flow rate cannot be used and the raw water cannot be evenly distributed on the uniform distribution plate.

[0019] The utility model is provided with a porous uniformly distributed plate, and a corresponding porous plate bracket and a filling cavity, etc., which can effectively reduce the flow velocity and noise, and synchronously drip the water flow into the entire filling cavity, effectively solving the problem that the equipment with uniformly distributed water flow cannot be used, the flow velocity and noise cannot be effectively reduced, and the water flow cannot be synchronously dripped into the entire filling cavity. BRIEF DESCRIPTION OF THE DRAWINGS

[0020] Attached Figure 1 It is a structural schematic diagram of the utility model;

[0021] Attached Figure 2 It is a front view cross-sectional structural schematic diagram of the utility model.

[0022] Legend:

[0023] 1. Box body, 2. Bottom plate, 3. Oblique flow high-pressure silent fan, 4. Air outlet, 5. Water inlet pipe bracket, 6. Water inlet porous pipe, 7. Holes, 8. Filling bracket, 9. Filling support plate, 10. Filter holes, 11. Filling cavity, 12. Ventilation cavity, 13. Round holes, 14. Ventilation duct, 15. Water outlet, 16. Porous plate bracket, 17. Porous uniformly distributed plate, 18. Air sealing chamber, 19. Baffle I, 20. Baffle II, 21. Baffle III. DETAILED DESCRIPTION

[0024] Combination Figure 1 , Figure 2 The utility model is further described in detail with examples so that the public can better understand the implementation method of the utility model. The specific implementation method of the utility model is as follows:

[0025] The novel carbon dioxide degassing device comprises an oblique flow high pressure silent fan 3, a water inlet porous pipe 6 and a box 1, and is characterized in that:

[0026] The box body 1 includes a bottom plate 2 arranged at the bottom end thereof, the bottom plate 2 and the side of the box body 1 are arranged as an integrally formed structure, a packing bracket 8 is fixedly installed in the middle position of the box body 1, and a packing support plate 9 is fixedly installed on the packing bracket 8, and the packing support plate 9 is evenly equipped with a preset number of filter holes 10, a packing cavity 11 is installed on the upper part of the packing support plate 9, and a ventilation cavity 12 is installed on the lower part of the packing support plate 9, and two circular holes 13 are symmetrically opened on the right side of the ventilation cavity 12, and the circular holes 13 are sealed and connected to the ventilation duct 14, and the other end of the ventilation duct 14 is sealed and connected to an oblique flow high-pressure silent fan 3 through an elbow, and the oblique flow high-pressure silent fan 3 adopts an oblique impeller and an internal 45° oblique angle design, which can effectively change the air inlet direction and the air outlet direction, so that the air presents an arc-shaped rotating state when circulating inside the fan, which increases the air volume and air pressure in the ventilation cavity 12, greatly improves the ventilation efficiency and reduces the noise;

[0027] The left end of the top surface of the box body 1 is fixedly equipped with a water inlet pipe bracket 5, and the upper end of the water inlet pipe bracket 5 is fixedly and laterally equipped with a water inlet porous pipe 6;

[0028] A water outlet 15 is provided at the lower end of the left side of the box body 1 , and a flange connector is installed at the end of the water outlet 15 .

[0029] The upper end of the packing chamber 11 is equipped with a porous plate bracket 16, the right end of the porous plate bracket 16 is fixedly connected to the inner wall of the right end of the box body 1, and the left end of the porous plate bracket 16 is fixedly connected to the inner wall of the left end of the box body 1. The porous plate bracket 16 is fixedly equipped with a porous uniformly distributed plate 17, and the opening area width of the porous uniformly distributed plate 17 is adapted to the packing chamber 11. The left end of the packing chamber 11 is equipped with a baffle plate I19, the upper end of the baffle plate I19 is sealedly connected to the bottom surface of the porous uniformly distributed plate 17, and the lower end of the baffle plate I19 is sealedly connected to the top surface of the packing support plate 9.

[0030] The air outlet 4 of the oblique flow high pressure silent fan 3 is assembled into a vertical upward structure, and the oblique flow high pressure silent fan 3 is fixed to the outer wall of the right side of the box body 1 through a fixing component.

[0031] A flange connector is installed at one end of the water inlet porous tube 6, and a sealing structure is installed at the other end of the water inlet porous tube 6. A preset number of holes 7 are evenly opened on the side of the water inlet porous tube 6 facing the porous uniformly distributed plate. The width of the opening area of ​​the holes 7 is adapted to the width of the box body 1. The water inlet porous tube 6 passes the raw water in the pipeline through the preset number of holes 7, and disperses it into many small water flows when the water flows through the pipeline wall, thereby controlling the speed of the water flow and evenly distributing the raw water to the porous uniformly distributed plate 17.

[0032] The left end of the ventilation cavity 12 is equipped with an air sealing chamber 18, and the right end of the air sealing chamber 18 is equipped with a baffle II 20 and a baffle III 21. The upper end of the baffle II 20 is fixedly assembled on the lower end of the filler bracket 8, and the lower end of the baffle III 21 is sealed and assembled on the top surface of the bottom plate 2. The baffle III 21 is assembled at a preset position on the left side of the baffle II 20, and the height of the baffle III 21 is higher than the position of the lower end of the baffle II 20.

[0033] The front and rear ends of the baffle I19 are respectively sealed to the front and rear inner walls of the filling cavity 11, the front and rear ends of the baffle II20 are respectively sealed to the front and rear inner walls of the ventilation cavity 12, and the front and rear ends of the baffle III21 are respectively sealed to the front and rear inner walls of the ventilation cavity 12.

[0034] The side wall of the box body 1 is higher than the opening position of the hole 7.

[0035] The working principle and working process of the utility model are as follows: Specific embodiments

[0036] Before using the novel carbon dioxide degassing device, the device is first comprehensively inspected to ensure that all components are normal. The staff then connects the external pipe with a submersible pump installed at one end to the water inlet porous pipe 6 through a flange connector to ensure that the submersible pump is fixed at the bottom of the pool to be degassed. The outlet pipe is connected to the water outlet 15 through a flange connector, and the other end of the pipe is introduced into a clean container. The oblique flow high-pressure silent fan 3 and the submersible pump are electrically connected. At the same time, the oblique flow high-pressure silent fan 3 and the submersible pump switches are turned on. The raw water passes through the force of the submersible pump. Enter the water inlet porous pipe 6 through the pipeline, and a preset number of holes 7 are evenly opened on the right side of the water inlet porous pipe 6. When the water flows through the pipe wall, it is dispersed into many small water flows, and the speed of the water flow is controlled to evenly distribute the raw water to the entire porous uniform distribution plate 17. Through the multiple small holes opened in the porous uniform distribution plate 17, the raw water is turned into smaller water droplets, which drip into the entire packing cavity 11 from top to bottom at a low speed. During operation, observe the water supply situation, increase or decrease the speed of the submersible pump as needed, so that the amount of raw water on the porous uniform distribution plate 17 remains balanced;

[0037] At the same time, the oblique flow high-pressure silent fan 3 works at high speed. The oblique flow high-pressure silent fan 3 adopts an oblique impeller and an internal 45° oblique angle design, which can effectively change the air inlet direction and the air outlet direction, so that the air presents an arc-shaped rotation state when circulating inside the fan, thereby improving ventilation efficiency and reducing noise, greatly increasing the air volume and air pressure of the ventilation chamber 12 for ventilation with the fresh air from the outside, and always keeping the concentration of carbon dioxide in the air in the ventilation chamber 12 basically consistent with that of the outside. Under the action of wind pressure, the air in the ventilation chamber 12 enters the packing chamber 11 upward through the filter hole 10, and the air flow and water droplets are fully in contact with each other through the action of the packing in the packing chamber 11. According to Henry's law, the high partial pressure of carbon dioxide in the raw water will escape into the low partial pressure air flow. Under the condition that the oblique flow high-pressure silent fan 3 provides high-efficiency air volume and air pressure, ventilation with the outside world is always carried out. The air flow that escapes into the carbon dioxide is extracted and discharged through the air outlet 4, thereby removing the carbon dioxide in the raw water. At the same time, under the action of wind pressure, fresh air is sent into the filling cavity 11 to fully contact with the water droplets. The purified water drips into the ventilation cavity 12 through the filter hole 10. The purified water surface is combined with the ingenious design of the baffle II 20 and the baffle III 21, so that the ventilation cavity 12 becomes a sealed cavity. When the purified water surface is higher than the height of the baffle III 21, it flows out from the water outlet 15 and flows into the clean container through the outlet pipe. The new carbon dioxide degassing device continues to work and can continuously obtain purified water. When the raw water degassing is completed, the staff turns off the submersible pump switch and stops supplying raw water to the new carbon dioxide degassing device. After no purified water flows out of the outlet pipe, the oblique flow high-pressure silent fan 3 switch is turned off, and the raw water carbon dioxide degassing work is completed.

Claims

1. A novel carbon dioxide degassing device, comprising an oblique flow high pressure silent fan (3), a water inlet porous pipe (6) and a housing (1), characterized in that: The box body (1) comprises a bottom plate (2) arranged at the bottom end thereof, the bottom plate (2) and the side of the box body (1) are arranged as an integrally formed structure, a packing bracket (8) is fixedly arranged in the middle position of the box body (1) in a transverse direction, a packing support plate (9) is fixedly arranged on the packing bracket (8), the packing support plate (9) is evenly provided with a preset number of filter holes (10), a packing cavity (11) is arranged on the upper part of the packing support plate (9), a ventilation cavity (12) is arranged on the lower part of the packing support plate (9), two circular holes (13) are symmetrically opened on the right side surface of the ventilation cavity (12), the circular holes (13) are sealedly connected to the ventilation duct (14), and the other end of the ventilation duct (14) is sealedly connected to the oblique flow high-pressure silent fan (3) through an elbow; A water inlet pipe bracket (5) is fixedly arranged at the left end of the top surface of the box body (1), and a water inlet porous pipe (6) is fixedly arranged laterally at the upper end of the water inlet pipe bracket (5); A water outlet (15) is provided at the lower end of the left side surface of the box body (1), and a flange connection piece is provided at the end of the water outlet (15).

2. A novel carbon dioxide degassing device as claimed in claim 1, characterized in that: A porous plate support (16) is provided at the upper end of the packing cavity (11); the right end of the porous plate support (16) is fixedly connected to the inner wall of the right end of the box body (1); the left end of the porous plate support (16) is fixedly connected to the inner wall of the left end of the box body (1); the porous plate support (16) is fixedly provided with a porous uniformly distributed plate (17); the opening area of ​​the porous uniformly distributed plate (17) is adapted to the packing cavity (11); a baffle plate I (19) is provided at the left end of the packing cavity (11); the upper end of the baffle plate I (19) is sealedly connected to the bottom surface of the porous uniformly distributed plate (17); and the lower end of the baffle plate I (19) is sealedly connected to the top surface of the packing support plate (9).

3. A novel carbon dioxide degassing device as claimed in claim 1, characterized in that: The outlet (4) of the oblique-flow high-pressure silent fan (3) is arranged as a vertically upward structure, and the oblique-flow high-pressure silent fan (3) is fixed to the outer wall of the right side of the box body (1) by means of a fixing assembly.

4. A novel carbon dioxide degassing device as claimed in claim 1, characterized in that: A flange connection is provided at one end of the water inlet porous tube (6), and a sealing structure is provided at the other end of the water inlet porous tube (6). A preset number of holes (7) are evenly provided on the side of the water inlet porous tube (6) facing the porous uniformly distributed plate (17), and the width of the opening area of ​​the holes (7) is adapted to the width of the box body (1).

5. A novel carbon dioxide degassing device as claimed in claim 1, characterized in that: An air sealing chamber (18) is disposed at the left end of the ventilation cavity (12), and a baffle plate II (20) and a baffle plate III (21) are disposed at the right end of the air sealing chamber (18), wherein the upper end of the baffle plate II (20) is fixedly disposed at the lower end of the packing support (8), and the lower end of the baffle plate III (21) is sealingly disposed on the top surface of the bottom plate (2), and the baffle plate III (21) is disposed at a preset position on the left side of the baffle plate II (20), and the height of the baffle plate III (21) is higher than the position of the lower end of the baffle plate II (20).

6. A novel carbon dioxide degassing device as claimed in claim 5, characterized in that: The front and rear ends of the baffle plate I (19) are respectively sealed to the front and rear inner walls of the stuffing chamber (11), the front and rear ends of the baffle plate II (20) are respectively sealed to the front and rear inner walls of the ventilation chamber (12), and the front and rear ends of the baffle plate III (21) are respectively sealed to the front and rear inner walls of the ventilation chamber (12).

7. A novel carbon dioxide degassing device as claimed in claim 1, characterized in that: The side wall of the box body (1) is higher than the opening position of the hole (7).

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