A separation and demisting device and a separator demisting system

Abstract

This invention provides a separation and defoaming device and a separator defoaming system. The separation and defoaming device and system include: an outer rust-proof protective housing; a first water pump fixedly connected to the side surface of the outer rust-proof protective housing; an outlet pipe fixedly connected to the output end of the first water pump; an inlet pipe fixedly connected to the input end of the first water pump; a first partition fixedly connected to the inner surface of the outer rust-proof protective housing; a second partition fixedly connected to the inner surface of the outer rust-proof protective housing and below the first partition; a water tank fixedly connected to the side surface of the outer rust-proof protective housing; and a second water pump fixedly connected inside the water tank. This separation and defoaming device and system separates liquid by raising it, applying impact and gravity, and then centrifugal force. The liquid is then separated by streamlined partitions to prevent air bubbles from forming, and the upper first partition allows unfiltered debris to settle at the bottom.

Description

Technical Field

[0001] This invention relates to the field of separation and defoaming technology, specifically to a separation and defoaming device and a separator defoaming system. Background Technology

[0002] "Separation and demisting devices" and "separator demisting systems" are primarily used in industrial processes, particularly in chemical, petroleum processing, and other liquid handling processes, to remove foam, bubbles, or other unwanted substances from liquid streams. The following is a brief description of these devices and systems: Separation and Demisting Devices:

[0003] In liquid handling processes, especially during liquid flow, bubbles, foam, or other unstable substances are often generated. These bubbles or foam can interfere with flow, reduce efficiency, and even cause equipment damage or other problems. Therefore, a device is needed to remove these unwanted substances. Physical methods, such as gravity settling, cyclone separation, and filtration, are typically used to remove these bubbles or foam. The specific structure of the demisting device varies depending on the application. Common devices include demisters, separators, and cyclone separators. A separator demisting system: To provide continuous demisting throughout a complete process, a complete system may be needed to ensure demisting efficiency and stability. The system may include pumps, piping, sensors, controllers, and the demisting device itself. Liquid first enters the system through a pump and then flows through the demisting device, where unwanted bubbles and foam are removed. Sensors can detect the bubble or foam content in the fluid and send this information to the controller, which adjusts the flow rate or other parameters as needed to maximize demisting efficiency.

[0004] However, in practical applications, separation and defoaming devices may encounter a series of problems, such as internal blockage, especially when there are a large number of particles or other solid substances in the fluid, and in some cases, the defoamed fluid may generate foam again. Summary of the Invention

[0005] (a) Technical problems to be solved

[0006] To address the shortcomings of existing technologies, this invention provides a separation and defoaming device and a separator defoaming system, which solves the problems of potential clogging and the re-generation of foam in the defoamed fluid.

[0007] (II) Technical Solution

[0008] To achieve the above objectives, the present invention provides the following technical solution: a separation and defoaming device, comprising:

[0009] An outer rust-proof protective box is provided. A first water pump is fixedly connected to the side surface of the outer rust-proof protective box. An outlet pipe is fixedly connected to the output end of the first water pump. An inlet pipe is fixedly connected to the input end of the first water pump. A first partition is fixedly connected to the inner surface of the outer rust-proof protective box. A second partition is fixedly connected to the inner surface of the outer rust-proof protective box and located below the first partition. A water tank is fixedly connected to the side surface of the outer rust-proof protective box. A second water pump is fixedly connected inside the water tank. A drain pipe is fixedly connected to the output end of the second water pump.

[0010] A separation device includes an outer protective plate, an inner separation plate, a spiral plate, a through hole, and a storage cavity. The inner surface of the inner separation plate is fixedly connected to the spiral plate, and the spiral plate extends to the outer side of the inner separation plate. The inner surface of the outer protective plate is fixedly connected to the spiral plate. The through hole is located on the side surface of the inner separation plate, and a storage cavity is formed between the inner separation plate and the outer protective plate.

[0011] Preferably, the end of the water inlet pipe away from the first water pump extends into the interior of the outer rust-proof protective housing, a gap is formed between the first partition and the second partition, and both the first partition and the second partition are streamlined to prevent the regeneration of foam.

[0012] Preferably, the outer rust-proof protective enclosure has a door on its side surface, a handle is fixedly connected to the side surface of the door, and a sealing layer is provided on the inner surface of the door.

[0013] Preferably, a partition plate is fixedly connected to the inner surface of the outer rust-proof protective box, and a water storage cavity is formed between the upper surface of the partition plate and the outer rust-proof protective box.

[0014] Preferably, the input end of the second water pump is fixedly connected to an inflow pipe, the end of the inflow pipe away from the second water pump extends to the bottom of the water tank, and the side surface of the water tank is fixedly connected to a connecting pipe, the end of the connecting pipe away from the water tank extends into the interior of the water storage cavity.

[0015] Preferably, a drop tube is fixedly connected inside the outer rust-proof protective box, and the lower end of the drop tube extends to the lower side of the partition plate.

[0016] Preferably, the number of through holes is multiple and distributed in a ring array, the separation device further includes a drop hole located on the lower side of the outer protective plate, the drain pipe located on the upper side of the inner separation plate, and a central column fixedly connected to the inner surface of the spiral plate.

[0017] A separator demisting system includes a circulation tank, a circulation pump, and any one of the separation demisting devices described above.

[0018] (III) Beneficial Effects

[0019] This invention provides a separation and defogging device and a separator defogging system. It has the following beneficial effects:

[0020] This separation and defoaming device and separator defoaming system separates liquid by raising it, using impact force and gravity, and then centrifugal force. The liquid is then separated by a streamlined baffle to prevent the formation of bubbles, and the upper first baffle can settle unfiltered debris at the bottom. Attached Figure Description

[0021] Figure 1 This is a schematic diagram of the overall structure of the present invention;

[0022] Figure 2 This is a partial structural schematic diagram of the present invention;

[0023] Figure 3 This is a schematic diagram of the overall structure of the present invention;

[0024] Figure 4 for Figure 1 Enlarged schematic diagram of the structure at point A in the middle;

[0025] Figure 5 for Figure 2 Enlarged schematic diagram of the structure at point B.

[0026] The components include: 1. Outer rust-proof protective enclosure; 2. Enclosure door; 3. First water pump; 4. Outlet pipe; 5. Inlet pipe; 6. First partition; 7. Second partition; 8. Gap; 9. Water tank; 10. Second water pump; 11. Drain pipe; 12. Water storage cavity; 13. Connecting pipe; 14. Drop pipe; 15. Separation device; 16. Outer protective plate; 17. Inner separation plate; 18. Spiral plate; 19. Through hole; 20. Storage cavity; 21. Drop hole; 22. Central column. Detailed Implementation

[0027] The technical solutions of the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings. Obviously, the described embodiments are only some embodiments of the present invention, and not all embodiments. Based on the embodiments of the present invention, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the scope of protection of the present invention.

[0028] like Figure 1-5As shown, this embodiment of the invention provides a separation and defoaming device, including an outer rust-proof protective box 1, a box door 2 provided on the side surface of the outer rust-proof protective box 1, a handle fixedly connected to the side surface of the box door 2, a sealing layer provided on the inner surface of the box door 2, a partition plate fixedly connected to the inner surface of the outer rust-proof protective box 1, a water storage cavity 12 formed between the upper surface of the partition plate and the outer rust-proof protective box 1, a drop pipe 14 fixedly connected inside the outer rust-proof protective box 1, the lower end of the drop pipe 14 extending to the lower side of the partition plate, a first water pump 3 fixedly connected to the side surface of the outer rust-proof protective box 1, a water outlet pipe 4 fixedly connected to the output end of the first water pump 3, a water inlet pipe 5 fixedly connected to the input end of the first water pump 3, and the end of the water inlet pipe 5 away from the first water pump 3 extending to the outer rust-proof protective box 1. Inside the protective housing 1, a gap 8 is formed between the first partition 6 and the second partition 7. Both the first partition 6 and the second partition 7 are streamlined to prevent the regeneration of foam. The first partition 6 is fixedly connected to the inner surface of the outer rust-proof protective housing 1. The second partition 7 is fixedly connected to the inner surface of the outer rust-proof protective housing 1 and located below the first partition 6. A water tank 9 is fixedly connected to the side surface of the outer rust-proof protective housing 1. A second water pump 10 is fixedly connected inside the water tank 9. An inflow pipe is fixedly connected to the input end of the second water pump 10. The end of the inflow pipe away from the second water pump 10 extends to the bottom of the water tank 9. A connecting pipe 13 is fixedly connected to the side surface of the water tank 9. The end of the connecting pipe 13 away from the water tank 9 extends to the interior of the water storage cavity 12. A drain pipe 11 is fixedly connected to the output end of the second water pump 10.

[0029] Separation device 15 includes an outer protective plate 16, an inner separation plate 17, a spiral plate 18, through holes 19, and a storage cavity 20. The through holes 19 are multiple and arranged in a ring array. Separation device 15 also includes a drop hole 21 located below the outer protective plate 16. A drain pipe 11 is located above the inner separation plate 17. A central column 22 is fixedly connected to the inner surface of the spiral plate 18. The inner surface of the inner separation plate 17 is fixedly connected to the spiral plate 18, and the spiral plate 18 extends to the inner separation plate 17. On the outside of 7, the inner surface of the outer protective plate 16 is fixedly connected to the spiral plate 18. The through hole 19 is located on the side surface of the inner separation plate 17. A storage cavity 20 is formed between the inner separation plate 17 and the outer protective plate 16. During spiral centrifugal separation, the liquid enters from the center and flows to the outside along the spiral path. Due to the centrifugal force, the solid particles are pushed to the outside, while the clean liquid remains in the center. When the liquid flows to the outside of the blade, the solid particles have been deposited on the surface of the blade due to their higher density and gravity.

[0030] A separator defoaming system, characterized in that it includes a circulation tank, a circulation pump, and a separation and defoaming device of any one of these components.

[0031] Working principle: The liquid is injected into the water storage cavity 12 for storage, and then pumped into the separation device 15 by the second water pump 10. The liquid begins to circulate by gravity, and the solid flows into the storage cavity 20 through the through hole 19. The clean liquid flows to the upper side of the first partition 6. The streamlined shape of the first partition 6 guides the water flow and avoids the formation of a large number of air bubbles. The concave position of the first partition 6 can further enhance solid-liquid separation.

[0032] Although embodiments of the invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made to these embodiments without departing from the principles and spirit of the invention, the scope of which is defined by the appended claims and their equivalents.

Claims

1. A separation and defoaming device, characterized in that, include: An outer rust-proof protective box (1) is provided with a first water pump (3) fixedly connected to its side surface. The output end of the first water pump (3) is fixedly connected to a water outlet pipe (4). The input end of the first water pump (3) is fixedly connected to a water inlet pipe (5). The inner surface of the outer rust-proof protective box (1) is fixedly connected to a first partition plate (6). The inner surface of the outer rust-proof protective box (1) and located below the first partition plate (6) is fixedly connected to a second partition plate (7). The side surface of the outer rust-proof protective box (1) is fixedly connected to a water tank (9). The inside of the water tank (9) is fixedly connected to a second water pump (10). The output end of the second water pump (10) is fixedly connected to a drain pipe (11). The separation device (15) includes an outer protective plate (16), an inner separation plate (17), a spiral plate (18), a through hole (19), and a storage cavity (20). The inner surface of the inner separation plate (17) is fixedly connected to the spiral plate (18), and the spiral plate (18) extends to the outer side of the inner separation plate (17). The inner surface of the outer protective plate (16) is fixedly connected to the spiral plate (18). The through hole (19) is located on the side surface of the inner separation plate (17). The storage cavity (20) is formed between the inner separation plate (17) and the outer protective plate (16). The end of the water inlet pipe (5) away from the first water pump (3) extends into the interior of the outer rust-proof protective box (1), and a gap (8) is formed between the first partition (6) and the second partition (7). Both the first partition (6) and the second partition (7) are streamlined. The number of through holes (19) is multiple and distributed in a ring array. The separation device (15) also includes a drop hole (21). The drop hole (21) is located on the lower side of the outer protective plate (16). The drain pipe (11) is located on the upper side of the inner separation plate (17). A central column (22) is fixedly connected to the inner surface of the spiral plate (18). A partition plate is fixedly connected to the inner surface of the outer rust-proof protective box (1), and a water storage cavity (12) is formed between the upper surface of the partition plate and the outer rust-proof protective box (1).

2. The separation and defoaming device according to claim 1, characterized in that: The outer rust-proof protective box (1) has a door (2) on its side surface. The door (2) has a handle fixedly connected to its side surface, and the inner surface of the door (2) has a sealing layer.

3. The separation and defoaming device according to claim 1, characterized in that: The input end of the second water pump (10) is fixedly connected to an inflow pipe. The end of the inflow pipe away from the second water pump (10) extends to the bottom of the water tank (9). The side surface of the water tank (9) is fixedly connected to a connecting pipe (13). The end of the connecting pipe (13) away from the water tank (9) extends to the interior of the water storage cavity (12).

4. The separation and defoaming device according to claim 1, characterized in that: The outer rust-proof protective box (1) is internally fixedly connected to a drop tube (14), the lower end of which extends to the lower side of the partition plate.

5. A separator defogging system, characterized in that: It includes a circulation tank, a circulation pump, and a separation and defoaming device as described in any one of claims 1-4.

Images