Vertical gas-water separator for water treatment

Abstract

The utility model discloses a vertical gas-water separator for water treatment, which comprises a frame and a shunting header pipe, the shunting header pipe is mounted at the top end of the frame, a plurality of groups of shunting branch pipes are symmetrically mounted on the outer wall of the shunting header pipe, and mechanical valves are mounted at one ends, far away from the shunting header pipe, of the shunting branch pipes. And control valves are installed at the ends, away from the flow dividing branch pipes, of the mechanical valves correspondingly, bases are installed at the positions, on one sides of the control valves, of the top end of the rack correspondingly, separator bodies are installed at the top ends of the bases correspondingly, air inlet pipes are installed on the positions, on one sides of the control valves, of the outer walls of the separator bodies correspondingly, and the air inlet pipes are connected with the control valves. According to the vertical gas-water separator for water treatment, not only is multi-group matched gas-water separation use realized, each group of independent gas-water separator convenient to stop and maintain, but also incomplete gas-water separation caused by too high gas flow speed is prevented, and the gas-water separation quality of the vertical gas-water separator for water treatment is improved.

Description

Technical Field

[0001] This utility model relates to the field of gas-water separator technology, specifically a vertical gas-water separator for water treatment. Background Technology

[0002] A gas-liquid separator is a device used to separate gaseous and liquid components in a liquid mixture. It is widely used in industries such as petroleum, chemical, and food processing. Its main function is to effectively separate gas and liquid, allowing each phase to be processed or recycled separately. Its working principle is as follows: Steam and compressed air enter the separator and move downwards at an angle due to the centrifugal force of the neutral vortex. Due to the difference in density between gas and liquid, the liquid is filtered onto the filter, while the gas can pass through. When steam enters the vortex cylinder through the inlet pipe, the airflow changes from linear motion to circular motion. Most of the rotating airflow spirals downwards along the cylinder wall towards the cone, which is the external vortex. During the rotation, the steam generates centrifugal force, throwing denser liquid droplets toward the cylinder wall. Once the droplets come into contact with the cylinder wall, they lose inertial force and fall along the wall due to the momentum of the inlet velocity and downward gravity, entering the underflow port.

[0003] As disclosed in the authorization announcement number CN222033968U, a vertical air-water separator for water treatment relates to the field of water treatment technology. It includes a lower cylinder and an upper cylinder. A lower connecting plate is fixedly installed at the top of the lower cylinder. An upper connecting plate is movably connected to the top surface of the lower connecting plate. An upper cylinder is fixedly installed on the top surface of the upper connecting plate. An input pipe and an air outlet pipe are respectively installed on the top two sides of the upper cylinder. An air-water separation mechanism is provided inside the upper and lower cylinders.

[0004] Although it achieves the connection between the lower cylinder and the upper cylinder in the vertical air-water separator for water treatment through the lower connecting plate and the upper connecting plate, and then uses the connecting mechanism to realize the positioning connection between the lower cylinder and the upper cylinder, the setting of the connecting mechanism also facilitates the separation of the lower cylinder and the upper cylinder to realize convenient internal cleaning work. The air-water separation mechanism set inside the lower cylinder and the upper cylinder can perform spiral flow and separation of air-water mixture, improving separation efficiency and effect;

[0005] However, this does not solve the problem that existing gas-water separators of this type are generally not suitable for multi-unit gas-water separation, are not convenient for independent shutdown and maintenance of each unit, and the excessively fast gas flow rate can easily lead to incomplete gas-water separation, which greatly affects the quality of gas-water separation in vertical gas-water separators used for water treatment. Utility Model Content

[0006] The purpose of this utility model is to provide a vertical gas-water separator for water treatment, in order to solve the problems mentioned in the background art, such as the inconvenience of multiple gas-water separators working together, the inconvenience of individual shutdown maintenance for each group, and the problem that excessively fast gas flow rate can easily lead to incomplete gas-water separation, thus affecting the quality of gas-water separation in the vertical gas-water separator for water treatment.

[0007] To achieve the above objectives, this utility model provides the following technical solution: a vertical air-water separator for water treatment, comprising a frame and a main distribution pipe. The main distribution pipe is installed at the top of the frame. Multiple branch distribution pipes are symmetrically installed on the outer wall of the main distribution pipe. A mechanical valve is installed at the end of each branch distribution pipe away from the main distribution pipe. A control valve is installed at the end of each mechanical valve away from the branch distribution pipe. A base is installed at the top of the frame on the side of the control valve. A separator body is installed at the top of each base. An air inlet pipe is installed on the outer wall of the separator body on the side of the control valve and is connected to the control valve. A staircase is installed at the top of the frame away from the main distribution pipe. An exhaust fan is installed on the outer wall of the frame on the side of the staircase. An air duct is installed on the outer wall of the exhaust fan and extends into the interior of the main distribution pipe.

[0008] Preferably, a reversing plate is installed inside the separator body, a swirling reversing tube is installed at the center of the reversing plate, and the swirling reversing tube extends into the interior of the separator body. A spiral guide vane is fitted on the outer wall of the swirling reversing tube.

[0009] Preferably, a liquid guide pipe is installed at the bottom end of the reversing plate, and the liquid guide pipe extends to the bottom of the separator body. An automatic drain valve is installed at the bottom end of the separator body. A liquid distribution plate is installed inside the separator body above the automatic drain valve. A liquid outlet pipe is installed on the outer wall of the separator body on one side of the reversing plate. A waste liquid pipe is installed at the bottom end of the automatic drain valve.

[0010] Preferably, a center plate is installed at the center of the control valve, and a cross is installed on the outer wall of the center plate, extending to the inner wall of the control valve.

[0011] Preferably, multiple sets of movable sleeves with equal spacing are installed on the outer wall of the center plate. A valve shaft is movably installed on the end of each movable sleeve away from the center plate, and the valve shaft extends to the outside of the control valve.

[0012] Preferably, a valve plate is installed on the outer wall of the valve shaft on one side of the movable sleeve, a positioning sleeve is movably fitted on the outer wall of the valve shaft on one side of the control valve, and the positioning sleeve is connected to the control valve, and an annular ring is fitted on the outer wall of the control valve.

[0013] Preferably, a positioning frame is installed on the outer wall of the control valve on one side of the annular ring, a servo motor is installed on the outer wall of the positioning frame, and a rotating shaft is installed at the output end of the servo motor, and the rotating shaft is connected to the valve shaft.

[0014] Preferably, a rocker arm is fixedly mounted on the outer wall of each valve shaft, and a connecting shaft is installed at the end of each rocker arm near the annular ring, and the rocker arm is connected to the annular ring through the connecting shaft.

[0015] Compared with the prior art, the beneficial effects of this utility model are: the gas-water separator not only realizes the multi-group coordinated use of vertical gas-water separators for water treatment, which facilitates the independent shutdown and maintenance of each group, and prevents incomplete gas-water separation caused by excessive gas flow rate, but also improves the quality of gas-water separation of vertical gas-water separators for water treatment.

[0016] (1) The gas generated by water treatment is transported to the inside of the air duct by the air pump, then to the inside of the main branch pipe, and then to the inside of the multi-group branch pipe. The gas is then transported to the inside of the separator body by the control valve through the air inlet pipe for gas-water separation. The gas is discharged through the liquid outlet pipe and the liquid is discharged through the waste liquid pipe. When a set of separator bodies needs to be shut down for maintenance, the mechanical valve corresponding to the set of separator bodies is closed to facilitate the inspection and maintenance of the separator body. The other separator bodies operate normally to prevent the entire set from shutting down and affecting the operation. This realizes the multi-group coordinated gas-water separation of vertical gas-water separators for water treatment, which facilitates the independent shutdown and maintenance of each set and avoids the impact of the entire set of vertical gas-water separators for water treatment on the operation.

[0017] (2) Gas and water enter the interior of the separator body. With the cooperation of the spiral guide plate, a large amount of water-containing steam moves downward in a swirling manner. Due to the decrease in speed, the water entrained in the swirling gas is separated and collected on the inner wall of the separator body under the action of centrifugal force. With the cooperation of the liquid separator plate, the water generated by the reversing plate flows into the bottom of the separator body through the liquid guide pipe. The separated water is collected and flows into the bottom of the separator body. It is discharged through the automatic drain valve and waste liquid pipe. Dry and clean steam is discharged from the liquid outlet pipe. This realizes the efficient gas-water separation of the vertical gas-water separator for water treatment, which facilitates the independent discharge of gas and water.

[0018] (3) The servo motor drives the rotating shaft to rotate, the rotating shaft drives the valve shaft to rotate, the positioning sleeve provides movable support for the valve shaft, the control valve supports the center plate through the cross, the center plate supports the valve plate through the movable sleeve, the valve shaft drives the valve plate to rotate, the valve shaft drives the rocker arm to move, the rocker arm drives the ring to move through the connecting shaft, and under the transmission of the ring, it drives multiple sets of valve plates to rotate, so as to facilitate the adjustment and control of the flow of the control valve, and to facilitate the control of the gas flow rate. This realizes the convenient control of the gas flow rate of the vertical gas-water separator for water treatment, prevents the gas flow rate from being too fast and causing incomplete gas-water separation, and improves the gas-water separation quality of the vertical gas-water separator for water treatment. Attached Figure Description

[0019] Figure 1 This is a three-dimensional structural diagram of the present invention;

[0020] Figure 2 This is a front view structural diagram of the present utility model;

[0021] Figure 3 This is a top view of the structure of this utility model;

[0022] Figure 4 This is a front view cross-sectional structural diagram of the separator body of this utility model;

[0023] Figure 5 This is a front view structural diagram of the separator body of this utility model;

[0024] Figure 6 This is a side view of the structure of this utility model;

[0025] Figure 7 This is a three-dimensional structural diagram of the control valve of this utility model;

[0026] Figure 8 This is a schematic diagram of the three-dimensional structure of the annular ring of this utility model;

[0027] Figure 9 This is a side view of the control valve structure of this utility model;

[0028] Figure 10 This is a front view schematic diagram of the valve plate structure of this utility model;

[0029] Figure 11 This is a three-dimensional structural diagram of the valve shaft of this utility model.

[0030] In the diagram: 1. Frame; 2. Staircase; 3. Exhaust fan; 4. Duct; 5. Main branch pipe; 6. Branch pipe; 7. Mechanical valve; 8. Control valve; 9. Inlet pipe; 10. Separator body; 11. Base; 12. Liquid distribution plate; 13. Swirl reversing pipe; 14. Spiral guide vane; 15. Reversing plate; 16. Liquid outlet pipe; 17. Waste liquid pipe; 18. Liquid guide pipe; 19. Automatic drain valve; 20. Annular ring; 21. Connecting shaft; 22. Rocker arm; 23. Rotating shaft; 24. Servo motor; 25. Positioning frame; 26. Valve shaft; 27. Positioning sleeve; 28. Valve plate; 29. ​​Movable sleeve; 30. Center plate; 31. Cross. Detailed Implementation

[0031] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. All other embodiments obtained by those skilled in the art based on the embodiments of the present utility model without creative effort are within the scope of protection of the present utility model.

[0032] Please see Figure 1-11 An embodiment of this utility model provides: a vertical air-water separator for water treatment, including a frame 1 and a main branch pipe 5. The main branch pipe 5 is installed at the top of the frame 1. Multiple branch pipes 6 are symmetrically installed on the outer wall of the main branch pipe 5. Mechanical valves 7 are installed at the ends of the branch pipes 6 away from the main branch pipe 5. Control valves 8 are installed at the ends of the mechanical valves 7 away from the branch pipes 6. A base 11 is installed at the top of the frame 1 on the side of the control valve 8. A separator body 10 is installed at the top of the base 11. An air inlet pipe 9 is installed on the outer wall of the separator body 10 on the side of the control valve 8 and is connected to the control valve 8. A staircase 2 is installed at the top of the frame 1 away from the main branch pipe 5. An exhaust fan 3 is installed on the outer wall of the frame 1 on the side of the staircase 2. An air duct 4 is installed on the outer wall of the exhaust fan 3 and extends into the interior of the main branch pipe 5.

[0033] The gas generated by water treatment is transported to the interior of the air duct 4 by the air pump 3, then to the interior of the main distribution pipe 5, and finally to the interior of the multi-group branch pipes 6 by the main distribution pipe 5. The gas is then transported to the interior of the separator body 10 through the air inlet pipe 9 by the control valve 8 for gas-water separation. The gas is discharged through the liquid outlet pipe 16, and the liquid is discharged through the waste liquid pipe 17. When one group of separator bodies 10 needs to be shut down for maintenance, the mechanical valve 7 corresponding to that group of separator bodies 10 is closed to facilitate the inspection and maintenance of the separator body 10. The remaining separator bodies 10 operate normally to prevent the operation from being affected by a complete shutdown. This realizes the multi-group coordinated gas-water separation of vertical gas-water separators for water treatment, which facilitates the independent shutdown and maintenance of each group and avoids the operation being affected by a complete shutdown of vertical gas-water separators for water treatment.

[0034] A reversing plate 15 is installed inside the separator body 10. A swirling reversing tube 13 is installed at the center of the reversing plate 15 and extends into the interior of the separator body 10. A spiral guide vane 14 is fitted on the outer wall of the swirling reversing tube 13.

[0035] A liquid guide pipe 18 is installed at the bottom end of the reversing plate 15, and the liquid guide pipe 18 extends to the bottom of the separator body 10. An automatic drain valve 19 is installed at the bottom end of the separator body 10. A liquid distribution plate 12 is installed inside the separator body 10 above the automatic drain valve 19. A liquid outlet pipe 16 is installed on the outer wall of the separator body 10 on one side of the reversing plate 15. A waste liquid pipe 17 is installed at the bottom end of the automatic drain valve 19.

[0036] Gas and water enter the interior of the separator body 10. With the cooperation of the spiral guide plate 14, a large amount of water-containing steam moves downward in a swirling, inclined manner. Due to the decrease in speed, the water entrained in the swirling gas is separated and collected on the inner wall of the separator body 10 under the action of centrifugal force. With the cooperation of the liquid separating plate 12 and the swirling reversing pipe 13, the water generated by the reversing plate 15 flows into the bottom of the separator body 10 through the liquid guiding pipe 18. The separated water is collected and flows into the bottom of the separator body 10, and is discharged through the automatic drain valve 19 and the waste liquid pipe 17. Dry and clean steam is discharged from the liquid outlet pipe 16. This realizes efficient gas-water separation in the vertical gas-water separator for water treatment, and facilitates the independent discharge of gas and water.

[0037] A center plate 30 is installed at the center of the control valve 8, and a cross 31 is installed on the outer wall of the center plate 30, extending to the inner wall of the control valve 8.

[0038] Multiple sets of movable sleeves 29 with equal spacing are installed on the outer wall of the center plate 30. A valve shaft 26 is movably installed on the end of each movable sleeve 29 away from the center plate 30, and the valve shaft 26 extends to the outside of the control valve 8.

[0039] A valve plate 28 is installed on the outer wall of the valve shaft 26 on one side of the movable sleeve 29. A positioning sleeve 27 is movably fitted on the outer wall of the valve shaft 26 on one side of the control valve 8, and the positioning sleeve 27 is connected to the control valve 8. An annular ring 20 is fitted on the outer wall of the control valve 8.

[0040] A positioning frame 25 is installed on the outer wall of the control valve 8 on one side of the annular ring 20. A servo motor 24 is installed on the outer wall of the positioning frame 25. A rotating shaft 23 is installed at the output end of the servo motor 24, and the rotating shaft 23 is connected to the valve shaft 26.

[0041] A rocker arm 22 is fixedly mounted on the outer wall of the valve shaft 26. A connecting shaft 21 is installed at the end of the rocker arm 22 near the annular ring 20, and the rocker arm 22 is connected to the annular ring 20 through the connecting shaft 21.

[0042] By activating the servo motor 24, supported by the positioning frame 25, the servo motor 24 drives the rotating shaft 23 to rotate, which in turn drives the valve shaft 26 to rotate. The positioning sleeve 27 provides movable support for the valve shaft 26. The control valve 8 is supported by the cross 31 on the center plate 30, which in turn supports the valve plate 28 via the movable sleeve 29. The valve shaft 26 drives the valve plate 28 to rotate, which in turn drives the rocker arm 22 to move. The rocker arm 22 drives the annular ring 20 to move via the connecting shaft 21. Under the transmission of the annular ring 20, multiple sets of valve plates 28 are rotated, which facilitates the adjustment and control of the flow rate of the control valve 8 and the gas flow rate. This enables convenient control of the gas flow rate in the vertical gas-water separator for water treatment, preventing incomplete gas-water separation due to excessively high gas flow rate and improving the quality of gas-water separation in the vertical gas-water separator for water treatment.

[0043] In this embodiment, during use: An external power supply is connected. First, the gas generated from water treatment is transported to the interior of the duct 4 via the air pump 3. From the duct 4, it is transported to the interior of the main distribution pipe 5. From the main distribution pipe 5, it is transported to the interior of the multi-component branch pipes 6. The control valve 8 then transports the gas through the inlet pipe 9 to the interior of the separator body 10 for gas-water separation. The gas is discharged through the liquid outlet pipe 16, and the liquid is discharged through the waste liquid pipe 17. When one set of separator bodies 10 needs to be shut down for maintenance, the mechanical valve 7 corresponding to that set of separator bodies 10 is closed to facilitate maintenance. The remaining separator bodies 10 operate normally to prevent a complete shutdown from affecting operation. Then, gas and water enter the interior of the separator body 10. With the cooperation of the spiral guide vanes 14, a large amount of water-containing steam moves downwards in a swirling, inclined motion. The water entrained in the swirling gas, due to its reduced speed, is further dispersed by centrifugal force. Under the action of the separator, the water is separated and gathers on the inner wall of the separator body 10. With the cooperation of the liquid separating plate 12 and the cyclone reversing pipe 13, the water generated by the reversing plate 15 flows into the bottom of the separator body 10 through the liquid guide pipe 18. The separated water is collected and flows into the bottom of the separator body 10, and is discharged through the automatic drain valve 19 and the waste liquid pipe 17. Dry and clean steam is discharged from the liquid outlet pipe 16. The servo motor 24 drives the rotating shaft 23 to rotate, and the rotating shaft 23 drives the valve shaft 26 to rotate. The center plate 30 supports the valve plate 28 through the movable sleeve 29. The valve shaft 26 drives the valve plate 28 to rotate and drives the rocker arm 22 to move. The rocker arm 22 drives the ring ring 20 to move through the connecting shaft 21. Under the transmission of the ring ring 20, multiple sets of valve plates 28 are driven to rotate, so as to facilitate the adjustment and control of the flow rate of the control valve 8 and the control of the gas flow rate, thereby completing the operation of the gas-water separator.

Claims

1. A vertical gas-water separator for water treatment, characterized by: The utility model provides a kind of air separation device, including rack (1) and shunt manifold (5), the top of rack (1) is equipped with shunt manifold (5), the outer wall of shunt manifold (5) is symmetrically equipped with multiple groups of shunt branch pipe (6), the end of shunt branch pipe (6) away from shunt manifold (5) is equipped with mechanical valve (7), the end of mechanical valve (7) away from shunt branch pipe (6) is equipped with control valve (8), the top of rack (1) on the side of control valve (8) is equipped with base (11), the top of base (11) is equipped with separator body (10), the outer wall of separator body (10) on the side of control valve (8) is equipped with air inlet pipe (9), and air inlet pipe (9) is connected with control valve (8), the side of stair (2) away from shunt manifold (5) is installed on the top of rack (1), the outer wall of rack (1) on the side of stair (2) is equipped with air extractor (3), the outer wall of air extractor (3) is equipped with air pipe (4), and air pipe (4) extends to the inside of shunt manifold (5).

2. A vertical gas-water separator for water treatment according to claim 1, characterized in that: The inside of the separator body (10) is provided with a reversing plate (15), the center of the reversing plate (15) is provided with a cyclone reversing pipe (13), and the cyclone reversing pipe (13) extends to the inside of the separator body (10). The outer wall of the cyclone reversing pipe (13) is sleeved with a spiral guide vane (14).

3. A vertical gas-water separator for water treatment according to claim 2, characterized in that: The bottom end of the reversing plate (15) is provided with a liquid guide pipe (18), and the liquid guide pipe (18) extends to the bottom of the separator body (10). The bottom end of the separator body (10) is provided with an automatic drain valve (19). The inside of the separator body (10) above the automatic drain valve (19) is provided with a liquid distribution plate (12). The outer wall of the separator body (10) on the side of the reversing plate (15) is provided with a liquid outlet pipe (16). The bottom end of the automatic drain valve (19) is provided with a waste liquid pipe (17).

4. The vertical gas-water separator for water treatment according to claim 1, characterized in that: The center of the control valve (8) is provided with a center plate (30). The outer wall of the center plate (30) is provided with a cross (31), and the cross (31) extends to the inner wall of the control valve (8).

5. A vertical gas-water separator for water treatment according to claim 4, characterized in that: The outer wall of the center plate (30) is provided with multiple groups of movable sleeves (29) at equal intervals. The end of each movable sleeve (29) away from the center plate (30) is movably provided with a valve shaft (26), and the valve shaft (26) extends to the outside of the control valve (8).

6. A vertical gas-water separator for water treatment according to claim 5, characterized in that: The outer wall of the valve shaft (26) on the side of the movable sleeve (29) is provided with a valve plate (28). The outer wall of the valve shaft (26) on the side of the control valve (8) is movably sleeved with a positioning sleeve (27), and the positioning sleeve (27) is connected with the control valve (8). The outer wall of the control valve (8) is sleeved with an annular ring (20).

7. A vertical gas-water separator for water treatment according to claim 6, characterized in that: The outer wall of the control valve (8) on the side of the annular ring (20) is provided with a positioning frame (25). The outer wall of the positioning frame (25) is provided with a servo motor (24). The output end of the servo motor (24) is provided with a rotating shaft (23), and the rotating shaft (23) is connected with the valve shaft (26).

8. A vertical gas-water separator for water treatment according to claim 5, characterized in that: The outer wall of the valve shaft (26) is fixedly sleeved with a rocker arm (22), one end of the rocker arm (22) is provided with a connecting shaft (21), and the rocker arm (22) is connected with the ring (20) through the connecting shaft (21).

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