Water-gas separator

Abstract

The utility model relates to the technical field of soft soil foundation treatment equipment, in particular to a water-gas separator which comprises a lower tank, a first tank opening is formed in the top of the lower tank, and a plurality of first water pipes communicated with the interior of the lower tank are arranged on the side of the lower tank; the middle tank is arranged at the top of the lower tank, a second tank opening communicated with the first tank opening is formed in the bottom of the middle tank, a third tank opening is formed in the top of the middle tank, and a plurality of second water pipes communicated with the interior of the middle tank are arranged; the upper tank is arranged at the top of the middle tank, the bottom of the upper tank is provided with a fourth tank opening communicated with the third tank opening, the top of the upper tank is provided with a cover plate and a plurality of third water pipes communicated with the interior, and the cover plate is provided with a plurality of through fourth water pipes; the drainage pump is fixedly arranged in the lower tank, and the drainage end of the drainage pump is communicated with the third water pipe through a drainage pipe. According to the water-gas separator, the drainage pump is integrated in the lower tank, so that water in the water-gas separator can be effectively emptied, and the equipment mounting process is simplified.

Description

Technical Field

[0001] The utility model relates to the technical field of soft soil foundation treatment equipment, and particularly relates to a water-air separator. Background Technique

[0002] In the prior art, vacuum preloading and other methods are usually used for soft soil foundation reinforcement. During the soft soil foundation reinforcement process, water is drained through the combination of a water-air separator and a vacuum pump. The water-containing gas stream passes through the water-air separator for water-air separation to prevent water from entering the vacuum pump. The existing water-air separation tank has low water-air separation efficiency, incomplete water-air separation, and it is difficult to monitor and maintain in time when a failure occurs. Content of the Utility Model

[0003] The utility model provides a water-air separator. By integrating a drainage pump in the lower tank, the water in the water-air separator can be effectively emptied, and the equipment installation process is simplified.

[0004] To achieve the above purpose, the utility model provides the following technical solution: a water-air separator, which includes: a lower tank, the bottom of the lower tank is provided with a bottom seal, the top is provided with a first tank opening, and the side is provided with a plurality of first water pipes communicating with the inside; a middle tank, the middle tank is arranged on the top of the lower tank, the bottom of the middle tank is provided with a second tank opening communicating with the first tank opening, the top of the middle tank is provided with a third tank opening, and the side of the middle tank is provided with a plurality of second water pipes communicating with the inside; an upper tank, the upper tank is arranged on the top of the middle tank, the bottom of the upper tank is provided with a fourth tank opening communicating with the third tank opening, the top of the upper tank is provided with a cover plate, and the side of the upper tank is provided with a plurality of third water pipes communicating with the inside, and the cover plate is provided with a plurality of penetrating fourth water pipes; a drainage pump, the drainage pump is fixedly arranged in the lower tank, and the drainage end of the drainage pump is communicated with the third water pipe through a drainage pipe.

[0005] Preferably, the first tank opening and the second tank opening are communicated with each other through an inner flange; the third tank opening and the fourth tank opening are communicated with each other through an outer flange.

[0006] Preferably, each of the inner flanges and each of the outer flanges are respectively provided with a plurality of reinforcing ribs in the circumferential direction.

[0007] Preferably, the cover plate is connected to the top of the upper tank by a plurality of bolts arranged in the circumferential direction.

[0008] Preferably, the top of the cover plate is further provided with a pressure interface communicating with the inside.

[0009] The beneficial effects of the present utility model are as follows: During the working process, a vacuum device is used to create a negative pressure inside the water-gas separator, so that the water in the soil enters the water-gas separator through the drainage board and the ring pipe network via the first water pipe and the second water pipe. Finally, by starting the drainage pump, the accumulated water in the water-gas separator is discharged through the third water pipe, thus completing the soft soil foundation reinforcement process. Since the drainage pump is integrated into the lower tank in this structure, the water in the water-gas separator can be effectively emptied, and the equipment installation process is simplified. The design of the inner flange facilitates the installation of the middle tank, avoids the bolts from contacting the external soil and rusting, and improves the service life of the equipment. The design of the outer flange facilitates the installation of the upper tank. The application of the reinforcing ribs improves the physical strength of the water-gas separator. The cover plate that can be detachably removed facilitates the internal maintenance of the water-gas separator, and the pressure interface facilitates the connection of the pressure gauge to directly read the internal pressure of the water-gas separator, providing a basis for later maintenance and parameter setting. BRIEF DESCRIPTION OF THE DRAWINGS

[0010] In order to more clearly illustrate the technical solutions in the embodiments of the present utility model or the prior art, the following will briefly introduce the drawings required for the description of the embodiments or the prior art. Obviously, the drawings in the following description are only some embodiments of the present utility model. For those of ordinary skill in the art, without creative efforts, other drawings can be obtained based on these drawings.

[0011] Figure 1 It is a schematic diagram of the overall structure of the present utility model;

[0012] Figure 2 It is a cross-sectional view of the internal structure of the present utility model.

[0013] In the figure: 1, lower tank; 2, first water pipe; 3, middle tank; 4, second water pipe; 5, upper tank; 6, third water pipe; 7, cover plate; 8, fourth water pipe; 9, drainage pump; 10, inner flange; 11, outer flange; 12, reinforcing rib; 13, pressure interface. DETAILED DESCRIPTION OF THE EMBODIMENTS

[0014] The following will clearly and completely describe the technical solutions of the present utility model in conjunction with the drawings of the present utility model. Obviously, the described embodiments are only some embodiments of the present utility model, rather than all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative efforts fall within the protection scope of the present utility model.

[0015] According to Figure 1 , Figure 2As shown in the figure, a water and gas separator includes: a lower tank 1 with a bottom seal at the bottom, a first tank opening at the top, and a plurality of first water pipes 2 communicating with the inside on the side; a middle tank 3 disposed on top of the lower tank 1, the middle tank 3 having a second tank opening at the bottom communicating with the first tank opening, a third tank opening at the top, and a plurality of second water pipes 4 communicating with the inside on the side of the middle tank 3; an upper tank 5 disposed on top of the middle tank 3, the upper tank 5 having a fourth tank opening at the bottom communicating with the third tank opening, a cover plate 7 at the top, and a plurality of third water pipes 6 communicating with the inside on the side of the upper tank 5, and the cover plate 7 having a plurality of fourth water pipes 8 passing through; a drainage pump 9 fixedly arranged in the lower tank 1, and the drainage end of the drainage pump 9 is communicated with the third water pipe 6 through a drainage pipe.

[0016] With the above settings, during the actual installation and use process, the lower tank 1 is the part under the membrane and is sunk into the ground, while the middle tank 3 and the upper tank 5 are the parts above the membrane and are higher than the ground. Among them, the fourth water pipe 8 is communicated with a vacuum device, the first water pipe 2 and the second water pipe 4 are respectively communicated with a ring pipe, and the third water pipe 6 serves as a drainage port. During the working process, a negative pressure is formed in the water and gas separator by using the vacuum device, so that the water in the soil enters the water and gas separator through the drainage board and the ring pipe network via the first water pipe 2 and the second water pipe 4, and finally, by starting the drainage pump 9, the accumulated water in the water and gas separator is discharged through the third water pipe 6, thus completing the soft soil foundation reinforcement process. Since the drainage pump 9 is integrated into the lower tank 1, this structure can effectively empty the water in the water and gas separator and simplifies the equipment installation process.

[0017] The first tank opening and the second tank opening are communicated with each other through an inner flange 10; the third tank opening and the fourth tank opening are communicated with each other through an outer flange 11. Each of the inner flanges 10 and each of the outer flanges 11 are respectively provided with a plurality of reinforcing ribs 12 in the circumferential direction.

[0018] Through the design of the inner flange 10, it is beneficial to the installation of the middle tank 3, avoids the bolts from contacting the external soil and rusting, and improves the service life of the equipment. The design of the outer flange 11 facilitates the installation work of the upper tank 5. The application of the reinforcing ribs 12 improves the physical strength of the water and gas separator.

[0019] The cover plate 7 is connected to the top of the upper tank 5 by a number of bolts arranged circumferentially. The top of the cover plate 7 is also provided with a pressure interface 13 communicating with the inside.

[0020] In this setting, the cover plate 7 that can be detachably removed facilitates the internal maintenance of the water and gas separator, while the pressure interface 13 facilitates the connection of a pressure gauge to directly read the internal pressure of the water and gas separator, providing a basis for later maintenance and parameter setting.

[0021] As described above, it is only the specific implementation manner of the present utility model. However, the protection scope of the present utility model is not limited thereto. Any person skilled in the art within the technical scope disclosed by the present utility model can easily think of changes or substitutions, which should all be covered within the protection scope of the present utility model. Therefore, the protection scope of the present utility model shall be subject to the protection scope of the claims.

Claims

1. A water-vapor separator, characterized in that , including: Lower tank (1), the bottom of the lower tank (1) is provided with a bottom seal, the top is provided with a first tank opening, and the side is provided with a plurality of first water pipes (2) communicating with the inside; Middle tank (3), the middle tank (3) is arranged on the top of the lower tank (1), the bottom of the middle tank (3) is provided with a second tank opening communicating with the first tank opening, the top of the middle tank (3) is provided with a third tank opening, and the side of the middle tank (3) is provided with a plurality of second water pipes (4) communicating with the inside; Upper tank (5), the upper tank (5) is arranged on the top of the middle tank (3), the bottom of the upper tank (5) is provided with a fourth tank opening communicating with the third tank opening, the top of the upper tank (5) is provided with a cover plate (7), and the side of the upper tank (5) is provided with a plurality of third water pipes (6) communicating with the inside, and the cover plate (7) is provided with a plurality of penetrating fourth water pipes (8); Drainage pump (9), the drainage pump (9) is fixedly arranged in the lower tank (1), and the drainage end of the drainage pump (9) is communicated with the third water pipe (6) through a drain pipe.

2. The water-vapor separator according to claim 1, wherein: The first tank opening and the second tank opening are communicated with each other through an inner flange (10); the third tank opening and the fourth tank opening are communicated with each other through an outer flange (11).

3. The water-vapor separator according to claim 2, wherein: Each of the inner flanges (10) and each of the outer flanges (11) are respectively provided with a plurality of reinforcing ribs (12) circumferentially.

4. The water-vapor separator according to claim 1, wherein: The cover plate (7) is connected to the top of the upper tank (5) by a plurality of bolts arranged circumferentially.

5. The water-vapor separator according to claim 1, characterized in that: The top of the cover plate (7) is further provided with a pressure interface (13) communicating with the inside.

Images