Efficient gas-liquid separation device

Abstract

The utility model relates to the technical field of gas-liquid separation, and discloses an efficient gas-liquid separation device which comprises a separation tank, the bottom of the separation tank is fixedly connected with a servo motor, the output end of the servo motor penetrates through the bottom of the separation tank and is fixedly connected with a centrifugal barrel, and the bottom of the inner side of the centrifugal barrel is fixedly connected with a rotating rod. The outer wall of the rotating rod is fixedly connected with centrifugal blades, the top of the centrifugal barrel is rotationally connected with a connecting cover, the top of the connecting cover communicates with a feeding groove, the top of the feeding groove is fixedly connected with a gas collecting cover, and the bottom of the gas collecting cover is fixedly connected with water absorption sponge. According to the device, the servo motor is started to drive the centrifugal barrel to be matched with the centrifugal blades, so that gas in liquid is completely discharged, the discharged gas absorbs residual liquid through the water absorption sponge and returns to the centrifugal barrel again to be subjected to secondary separation, finally, the gas is further pushed to be discharged through the exhaust fan, and the exhaust efficiency is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of gas-liquid separation, in particular to an efficient gas-liquid separation device. Background Technique

[0002] Gas-liquid separation is an important industrial process, which is widely used in the fields of petroleum, chemical industry and environmental protection. Its main purpose is to effectively separate the gas and liquid in the mixture to obtain pure gas-phase and liquid-phase products. The core of gas-liquid separation technology lies in using the differences in physical properties between gas and liquid, such as density, viscosity and surface tension, to achieve efficient separation through various separation devices.

[0003] In chemical production, the gas-liquid separation device plays a crucial role. The main function of the gas-liquid separation device is to effectively separate the mixed gas and liquid, ensure the smooth progress of the production process and the quality of the final product. By using different physical principles, such as gravity sedimentation, centrifugal force or filtration methods, the gas-liquid separation device can efficiently separate the gas and liquid, thus avoiding potential production bottlenecks and product quality problems.

[0004] Most of the existing gas-liquid separation devices discharge the gas in the liquid by means of centrifugal force through high-speed rotation. However, due to the long-term use of the centrifugal separation device, a small amount of liquid contained in the internal gas cannot be completely filtered out, resulting in poor separation effect. Therefore, an efficient gas-liquid separation device is proposed to solve the above problems. Content of the Utility Model

[0005] In order to make up for the above deficiencies, the utility model provides an efficient gas-liquid separation device, aiming to improve the problem that a small amount of liquid in the internal gas of the separation device in the prior art cannot be completely filtered out, resulting in poor separation effect.

[0006] In order to achieve the above purpose, the utility model adopts the following technical scheme: An efficient gas-liquid separation device, including a separation tank, a servo motor is fixedly connected to the bottom of the separation tank, the output end of the servo motor penetrates through the bottom of the separation tank and is fixedly connected to a centrifugal barrel, a rotating rod is fixedly connected to the inner bottom of the centrifugal barrel, centrifugal blades are fixedly connected to the outer wall of the rotating rod, a connecting cover is rotatably connected to the top of the centrifugal barrel, a feed tank is communicated with the top of the connecting cover, a gas collecting hood is fixedly connected to the top of the feed tank, a water-absorbing sponge is fixedly connected to the bottom of the gas collecting hood, a sealing cover is fixedly connected to the top of the separation tank, an air outlet pipe is communicated with the top of the sealing cover, the bottom end of the air outlet pipe penetrates through the top of the sealing cover and is communicated with the top of the gas collecting hood, a connecting pipe is communicated with the outer wall of the air outlet pipe, an exhaust fan is communicated with the bottom end of the connecting pipe, and a replacement mechanism is arranged on the top of the separation tank, and the replacement mechanism is used for filtering and processing the discharged gas.

[0007] As a further description of the above technical solution:

[0008] The replacement mechanism includes a fixing frame, the outer wall of the fixing frame is fixedly connected to the middle part of the inner wall of the air outlet pipe, an installation hole is opened at the top of the fixing frame, a connecting bolt is threadedly connected inside the installation hole, a filter plate is slidably connected to the outer wall of the connecting bolt, an activated carbon plate is slidably connected to the outer wall of the connecting bolt, a nut is threadedly connected to the bottom end of the connecting bolt, the top end of the outer wall of the connecting bolt is rotatably connected to a housing, and a sealing ring is fixedly connected to the inner wall of the housing.

[0009] As a further description of the above technical solution:

[0010] Fixing members are fixedly connected to the peripheries of the outer walls of the separation tank, and buckles are fixedly connected to the peripheries of the outer walls of the sealing cover.

[0011] As a further description of the above technical solution:

[0012] A handle is fixedly connected to the top of the sealing cover, and an anti-slip sleeve is fixedly connected to the outer wall of the handle.

[0013] As a further description of the above technical solution:

[0014] A pressure detector is fixedly connected to the left side of the outer wall of the separation tank, a feed pipe is communicated with the outer wall of the feed tank, and the other end of the feed pipe penetrates through the inner wall of the separation tank and is fixedly connected to a valve seat.

[0015] As a further description of the above technical solution:

[0016] A limiting ring is slidably connected to the outer wall of the connecting pipe, and the outer wall of the limiting ring is fixedly connected to the outer wall of the separation tank.

[0017] As a further description of the above technical solution:

[0018] Support columns are fixedly connected to the peripheries of the outer walls of the separation tank, rubber pads are fixedly connected to the bottom ends of the plurality of support columns, and reinforcing rods are fixedly connected to the outer walls of the plurality of support columns.

[0019] As a further description of the above technical solution:

[0020] A support plate is fixedly connected to the left side of the outer wall of the separation tank, a placement plate is fixedly connected to the top of the support plate, and a control box is fixedly connected to the top of the placement plate.

[0021] The utility model has the following beneficial effects:

[0022] 1. In the present utility model, gas-liquid is poured into the centrifugal barrel through the feed chute. The servo motor is started to drive the centrifugal barrel to rotate at a high speed, so that the centrifugal blades and the centrifugal barrel enable the gas inside the liquid to be completely discharged during rotation. The discharged gas is discharged into the gas collection hood through the connection cover. At this time, the gas will absorb the residual liquid in the gas through the water-absorbing sponge and flow back into the centrifugal barrel for secondary separation. Finally, the exhaust fan further promotes the discharge of the gas, improving the exhaust efficiency.

[0023] 2. In the present utility model, the filter plate and the activated carbon plate are slidably installed through the connecting bolts respectively. The discharged gas is filtered by the filter plate and the activated carbon plate. The nut is connected to the connecting bolt to ensure the firmness between the filter plate and the activated carbon plate. Finally, the outer shell is matched with the sealing ring to ensure the sealing performance of the air outlet pipe, prevent gas leakage, and ensure the filtering effect. Description of the Drawings

[0024] Figure 1 It is a three-dimensional view of an efficient gas-liquid separation device proposed by the present utility model;

[0025] Figure 2 It is a front view of an efficient gas-liquid separation device proposed by the present utility model;

[0026] Figure 3 It is an exploded view of an efficient gas-liquid separation device proposed by the present utility model;

[0027] Figure 4 It is a sectional view of an efficient gas-liquid separation device proposed by the present utility model;

[0028] Figure 5 It is a disassembled view of an efficient gas-liquid separation device proposed by the present utility model.

[0029] Legend Explanation:

[0030] 1. Separation tank; 2. Replacement mechanism; 201. Fixed frame; 202. Installation hole; 203. Connecting bolt; 204. Filter plate; 205. Activated carbon plate; 206. Nut; 207. Outer shell; 208. Sealing ring; 3. Servo motor; 4. Centrifugal barrel; 5. Rotating rod; 6. Centrifugal blade; 7. Connection cover; 8. Feed chute; 9. Water-absorbing sponge; 10. Gas collection hood; 11. Air outlet pipe; 12. Connecting pipe; 13. Exhaust fan; 14. Feed pipe; 15. Valve seat; 16. Limit ring; 17. Sealing cover; 18. Handle; 19. Anti-slip sleeve; 20. Pressure detector; 21. Support column; 22. Rubber pad; 23. Reinforcing rod; 24. Support plate; 25. Placing plate; 26. Control box; 27. Fixing piece; 28. Buckle. Detailed Implementation Modes

[0031] The following will clearly and completely describe the technical solutions in the embodiments of the present utility model with reference to the accompanying drawings in the embodiments of the present utility model. Obviously, the described embodiments are only a part of the embodiments of the present utility model, rather than all the embodiments. All other embodiments obtained by those of ordinary skill in the art based on the embodiments of the present utility model without making creative efforts belong to the protection scope of the present utility model.

[0032] Referring to Figure 1 、 Figure 3 and Figure 4 , an embodiment provided by the present utility model: An efficient gas-liquid separation device includes a separation tank 1. A servo motor 3 is fixedly connected to the bottom of the separation tank 1. The output end of the servo motor 3 penetrates the bottom of the separation tank 1 and is fixedly connected to a centrifugal barrel 4. A rotating rod 5 is fixedly connected to the inner bottom of the centrifugal barrel 4. Centrifugal blades 6 are fixedly connected to the outer wall of the rotating rod 5. The top of the centrifugal barrel 4 is rotatably connected to a connecting cover 7. The top of the connecting cover 7 communicates with a feed trough 8. A gas collecting hood 10 is fixedly connected to the top of the feed trough 8. A water-absorbing sponge 9 is fixedly connected to the bottom of the gas collecting hood 10. A sealing cover 17 is fixedly connected to the top of the separation tank 1. An air outlet pipe 11 communicates with the top of the sealing cover 17. The bottom end of the air outlet pipe 11 penetrates the top of the sealing cover 17 and communicates with the top of the gas collecting hood 10. A connecting pipe 12 communicates with the outer wall of the air outlet pipe 11. The bottom end of the connecting pipe 12 communicates with an exhaust fan 13. A replacement mechanism 2 is provided on the top of the separation tank 1. The replacement mechanism 2 is used for filtering the discharged gas. A pressure detector 20 is fixedly connected to the left side of the outer wall of the separation tank 1. A feed pipe 14 communicates with the outer wall of the feed trough 8. The other end of the feed pipe 14 penetrates the inner wall of the separation tank 1 and is fixedly connected to a valve seat 15. A limiting ring 16 is slidably connected to the outer wall of the connecting pipe 12. The outer wall of the limiting ring 16 is fixedly connected to the outer wall of the separation tank 1;

[0033] Specifically, a servo motor 3 is fixedly installed at the bottom of the separation tank 1. The model of the servo motor 3 is 28BYJ-48. The output end of the servo motor 3 passes through the bottom of the separation tank 1 and is firmly connected to the centrifugal barrel 4. At the same time, a rotating rod 5 is installed inside the centrifugal barrel 4, and a plurality of centrifugal blades 6 are fixedly connected through the rotating rod 5. When the centrifugal barrel 4 rotates, the centrifugal blades 6 can completely discharge the gas inside the liquid. The top of the centrifugal barrel 4 is installed with a connecting cover 7 in a rotatable connection manner. The top of the connecting cover 7 is connected to a feeding trough 8. The material to be separated is poured through the feeding trough 8 and flows into the centrifugal barrel 4 through the connecting cover 7. A gas collecting cover 10 is fixedly installed at the top of the feeding trough 8. The separated gas is discharged through the air outlet pipe 11 at the top of the gas collecting cover 10. At the same time, the gas passes through the water-absorbing sponge 9 to absorb the residual liquid in the gas. To ensure the smooth discharge of the gas, a connecting pipe 12 is connected to the outer wall of the air outlet pipe 11, and the connecting pipe 12 is connected to an exhaust fan 13. The exhaust fan 13 further promotes the discharge of the gas and improves the exhaust efficiency.

[0034] Referring to Figure 5 , the replacement mechanism 2 includes a fixed frame 201. The outer wall of the fixed frame 201 is fixedly connected to the middle part of the inner wall of the air outlet pipe 11. An installation hole 202 is opened at the top of the fixed frame 201. A connecting bolt 203 is threadedly connected inside the installation hole 202. A filter plate 204 is slidably connected to the outer wall of the connecting bolt 203. An activated carbon plate 205 is slidably connected to the outer wall of the connecting bolt 203. A nut 206 is threadedly connected to the bottom end of the connecting bolt 203. The top end of the outer wall of the connecting bolt 203 is rotatably connected to a housing 207. A sealing ring 208 is fixedly connected to the inner wall of the housing 207.

[0035] Specifically, a fixed frame 201 is installed in the middle part of the inner wall of the air outlet pipe 11. At the top of the fixed frame 201, an installation hole 202 adapted to the connecting bolt 203 is opened. The outer wall of the connecting bolt 203 can be slidably installed with the filter plate 204 and the activated carbon plate 205 respectively, and finally connected to the bottom end of the connecting bolt 203 through the nut 206 to ensure the stability between the filter plate 204 and the activated carbon plate 205. The top end of the outer wall of the connecting bolt 203 is installed with a rotatable housing 207, and a sealing ring 208 is fixed to the inner wall of the housing 207.

[0036] Referring to Figure 1 and Figure 2, fixing parts 27 are fixedly connected to the outer walls around the separation tank 1, buckles 28 are fixedly connected to the outer walls around the sealing cover 17, a handle 18 is fixedly connected to the top of the sealing cover 17, an anti-slip sleeve 19 is fixedly connected to the outer wall of the handle 18, support columns 21 are fixedly connected to the outer walls around the separation tank 1, rubber pads 22 are fixedly connected to the bottoms of multiple support columns 21, reinforcing rods 23 are fixedly connected to the outer walls of multiple support columns 21, a support plate 24 is fixedly connected to the left side of the outer wall of the separation tank 1, a placement plate 25 is fixedly connected to the top of the support plate 24, and a control box 26 is fixedly connected to the top of the placement plate 25;

[0037] Specifically, a plurality of fixing parts 27 are evenly fixed around the separation tank 1. The fixing parts 27 cooperate with the multiple buckles 28 to ensure the tightness between the sealing cover 17 and the separation tank 1; a handle 18 is fixed to the top of the sealing cover 17, which is convenient for the operator to easily lift and move the sealing cover 17 when needed. Support columns 21 are also fixed around the outer wall of the separation tank 1. The support columns 21 not only provide additional stability but also can bear a greater load; the support plate 24 is connected to the placement plate 25, and the placement plate 25 is installed and fixed to the control box 26. The control box 26 can facilitate the simple operation and control of the operating equipment on the entire device.

[0038] Working principle: First, the material to be separated is poured through the feeding trough 8 and flows into the centrifugal barrel 4 through the connecting cover 7; by starting the servo motor 3 to drive the centrifugal barrel 4 to rotate at a high speed, at the same time, the centrifugal blades 6 inside the centrifugal barrel 4 cooperate with the centrifugal barrel 4, so that the gas inside the liquid can be completely discharged when rotating. The discharged gas is discharged into the gas collecting hood 10 through the connecting cover 7. At this time, the gas will absorb the residual liquid in the gas through the water-absorbing sponge 9. To ensure the smooth discharge of the gas, a connecting pipe 12 is connected to the outer wall of the air outlet pipe 11, and the connecting pipe 12 is connected to the exhaust fan 13. The exhaust fan 13 further promotes the discharge of the gas and improves the exhaust efficiency;

[0039] And a fixing frame 201 is installed in the middle of the inner wall of the air outlet pipe 11. It is connected to the connecting bolt 203 through the mounting hole 202 at the top of the fixing frame 201. The filter plate 204 and the activated carbon plate 205 are slidably installed on the outer wall of the connecting bolt 203 respectively. Finally, the nut 206 is connected to the bottom end of the connecting bolt 203, so as to ensure the firmness between the filter plate 204 and the activated carbon plate 205. Finally, the outer shell 207 cooperates with the sealing ring 208 to ensure the sealing performance of the air outlet pipe 11, prevent gas leakage, and ensure the filtering effect.

[0040] Finally, it should be noted that the above are only the preferred embodiments of the present invention and are not intended to limit the present invention. Although the present invention has been described in detail with reference to the foregoing embodiments, those skilled in the art can still modify the technical solutions described in the foregoing embodiments, or perform equivalent replacements for some of the technical features. Any modifications, equivalent replacements, improvements, etc. made within the spirit and principle of the present invention shall be included within the protection scope of the present invention.

Claims

1. An efficient gas-liquid separation device, comprising a separation tank (1), characterized in that: A servo motor (3) is fixedly connected to the bottom of the separation tank (1). The output end of the servo motor (3) penetrates through the bottom of the separation tank (1) and is fixedly connected to a centrifugal barrel (4). A rotating rod (5) is fixedly connected to the inner bottom of the centrifugal barrel (4). Centrifugal blades (6) are fixedly connected to the outer wall of the rotating rod (5). A connecting cover (7) is rotatably connected to the top of the centrifugal barrel (4). A feed trough (8) communicates with the top of the connecting cover (7). A gas collecting hood (10) is fixedly connected to the top of the feed trough (8). A water-absorbing sponge (9) is fixedly connected to the bottom of the gas collecting hood (10). A sealing cover (17) is fixedly connected to the top of the separation tank (1). An air outlet pipe (11) communicates with the top of the sealing cover (17). The bottom end of the air outlet pipe (11) penetrates through the top of the sealing cover (17) and communicates with the top of the gas collecting hood (10). A connecting pipe (12) communicates with the outer wall of the air outlet pipe (11). An exhaust fan (13) communicates with the bottom end of the connecting pipe (12). A replacement mechanism (2) is arranged on the top of the separation tank (1), and the replacement mechanism (2) is used for filtering the discharged gas.

2. An efficient gas-liquid separation device according to claim 1, characterized in that: The replacement mechanism (2) includes a fixing frame (201). The outer wall of the fixing frame (201) is fixedly connected to the middle of the inner wall of the air outlet pipe (11). An installation hole (202) is opened at the top of the fixing frame (201). A connecting bolt (203) is threadedly connected to the inside of the installation hole (202). A filter plate (204) is slidably connected to the outer wall of the connecting bolt (203). An activated carbon plate (205) is slidably connected to the outer wall of the connecting bolt (203). A nut (206) is threadedly connected to the bottom end of the connecting bolt (203). The top end of the outer wall of the connecting bolt (203) is rotatably connected to a housing (207). A sealing ring (208) is fixedly connected to the inner wall of the housing (207).

3. An efficient gas-liquid separation device according to claim 1, characterized in that: Fixing members (27) are fixedly connected to the outer periphery of the separation tank (1). Buckles (28) are fixedly connected to the outer periphery of the sealing cover (17).

4. An efficient gas-liquid separation device according to claim 1, characterized in that: A handle (18) is fixedly connected to the top of the sealing cover (17). An anti-slip sleeve (19) is fixedly connected to the outer wall of the handle (18).

5. An efficient gas-liquid separation device according to claim 1, characterized in that: A pressure detector (20) is fixedly connected to the left side of the outer wall of the separation tank (1). A feed pipe (14) communicates with the outer wall of the feed trough (8). The other end of the feed pipe (14) penetrates through the inner wall of the separation tank (1) and is fixedly connected to a valve seat (15).

6. An efficient gas-liquid separation device according to claim 1, characterized in that: A limiting ring (16) is slidably connected to the outer wall of the connecting pipe (12). The outer wall of the limiting ring (16) is fixedly connected to the outer wall of the separation tank (1).

7. An efficient gas-liquid separation device according to claim 1, characterized in that: Support columns (21) are fixedly connected to the outer periphery of the separation tank (1). Rubber pads (22) are fixedly connected to the bottom ends of the plurality of support columns (21). Reinforcing rods (23) are fixedly connected to the outer walls of the plurality of support columns (21).

8. An efficient gas-liquid separation device according to claim 1, characterized in that: On the left side of the outer wall of the separation tank (1), a support plate (24) is fixedly connected. On the top of the support plate (24), a placement plate (25) is fixedly connected. On the top of the placement plate (25), a control box (26) is fixedly connected.

Images