Blade type separator for gas-liquid separation

Abstract

The utility model discloses a blade type separator for gas-liquid separation, which comprises a lower shell, the top of the lower shell is rotatably connected with an upper shell, the top end of the upper shell is provided with a gas inlet pipe, one side of the lower shell is provided with a gas outlet pipe, a separation blade frame is arranged in the lower shell, and the inner surface of the lower shell is fixedly clamped with a bearing frame. A motor is fixedly connected to the top end of the bearing frame, a square rod is fixedly connected to the output end of the motor, a square barrel is fixedly clamped to the inner wall of the top of the separation blade frame, and the bottom end of the square rod is slidably inserted into the square barrel. Through the design that the upper shell and the lower shell are rotationally connected, the upper shell can be turned over to be opened, so that the separation blade frame can be taken out conveniently, the blades on the separation blade frame can be cleaned or replaced conveniently, and through the design that the square rod and the square cylinder are combined, the motor can drive the separation blade frame to rotate conveniently when rotating. And the rotating separation blade frame is limited by the concave surface pressing block, so that the position deviation of the rotating separation blade frame is avoided.

Description

Technical Field

[0001] The utility model relates to the technical field of vane separators, in particular to a vane separator for gas-liquid separation. Background Technique

[0002] At present, the separation principle of the vane separator is that the feed buffer device at the gas-liquid two-phase inlet can help slow down the kinetic energy of the gas-liquid two-phase fluid entering the separator, and at the same time remove large-sized liquid droplets and slug flows entrained in the gas.

[0003] Among them, through retrieval, the Chinese patent with the publication number CN217613504U discloses an efficient vertical conical vane separator. The above patent realizes the function of gas-liquid separation with the structural scheme of the rotation of conical vanes. However, due to the fact that more impurities will adhere to the vanes after long-term use, and the vanes are not convenient to take out for cleaning and maintenance. Therefore, for the progress of the industry technology, to better realize the maintenance function of the vane separator and improve the core technology competitiveness, this application proposes a new implementation scheme different from the vane separator structure in the prior art. Summary of the Utility Model

[0004] The purpose of the utility model is to solve the problem that the vanes in the existing separator are not convenient to take out for cleaning and maintenance, and a vane separator for gas-liquid separation is proposed.

[0005] In order to achieve the above purpose, the utility model adopts the following technical scheme:

[0006] A vane separator for gas-liquid separation, including a lower housing, the top of the lower housing is rotatably connected with an upper housing, an air inlet pipe is arranged at the top end of the upper housing, an air outlet pipe is arranged on one side of the lower housing, a separation vane frame is arranged inside the lower housing, a bearing frame is fixedly clamped on the inner surface of the lower housing, a motor is fixedly connected to the top end of the bearing frame, a square rod is fixedly connected to the output end of the motor, a square tube is fixedly clamped on the top inner wall of the separation vane frame, and the bottom end of the square rod is slidably inserted into the square tube. A fixing frame is fixedly clamped on the inner surface of the upper housing, a movable shaft is rotatably inserted at the bottom end of the fixing frame, a concave pressing block is fixedly connected to the bottom end of the movable shaft, and the concave pressing block presses on the top of the separation vane frame.

[0007] Further, a threaded rod is rotatably connected to the outer surface of the upper housing, and a butterfly nut is threadedly sleeved at one end of the threaded rod.

[0008] Further, a clamping block is fixedly connected to the outer surface of the lower housing, the clamping block is of a C-shaped structure, the threaded rod passes through the clamping block, and the top end of the butterfly nut abuts against the bottom end of the clamping block.

[0009] Further, a guide cover is hermetically clamped on the inner surface of the upper housing.

[0010] Further, a protective cover is snap-connected to the upper surface of the carrier, and the motor is located inside the protective cover.

[0011] Further, a liquid outlet pipe is provided at the bottom end of the lower housing, and a valve body is fixedly connected to the bottom end of the liquid outlet pipe.

[0012] Further, a transparent pipe is fixedly connected to the outer surface of the liquid outlet pipe, and a sealing cover is sleeved on the top end of the transparent pipe in a sealed manner.

[0013] The beneficial effects of the present utility model are as follows:

[0014] 1. Through the design of the upper housing being rotatably connected to the lower housing, the upper housing can be turned over and opened, so as to facilitate the removal of the separation blade frame, which is convenient for cleaning or replacing the blades thereon. The design of combining the square rod and the square tube facilitates the separation blade frame to rotate when the motor rotates, and the concave surface pressing block limits the rotating separation blade frame to prevent the rotating separation blade frame from shifting in position.

[0015] 2. Through the design of combining the threaded rod, the wing nut and the block, it can be fixed when the upper housing and the lower housing are closed. In this way, not only can the normal use of the blade type separator be ensured, but also the operation of the operator is facilitated.

[0016] 3. Through the design of the transparent pipe on the liquid outlet pipe, the liquid level of the separated liquid droplets accumulated in the lower housing can be observed, which is convenient for the operator to directly view and ensures the timely cleaning of the separated liquid in the blade type separator. Description of the Drawings

[0017] Figure 1 is a three-dimensional structural schematic diagram of a blade type separator for gas-liquid separation proposed by the present utility model;

[0018] Figure 2 is a sectional structural schematic diagram of a blade type separator for gas-liquid separation proposed by the present utility model;

[0019] Figure 3 is a partial sectional structural schematic diagram of a blade type separator for gas-liquid separation proposed by the present utility model;

[0020] Figure 4 is a sectional structural schematic diagram of the operation of removing the separation blade frame of a blade type separator for gas-liquid separation proposed by the present utility model.

[0021] In the figure: 1. Lower housing; 2. Upper housing; 3. Intake pipe; 4. Exhaust pipe; 5. Separation blade frame; 6. Carrier frame; 7. Motor; 8. Square rod; 9. Square tube; 10. Fixed frame; 11. Movable shaft; 12. Concave pressing block; 13. Guide cover; 14. Protective cover; 15. Threaded rod; 16. Wing nut; 17. Block; 18. Liquid outlet pipe; 19. Valve body; 20. Transparent pipe; 21. Sealing cover. Detailed implementation mode

[0022] Next, the technical solutions in the embodiments of the present invention will be clearly and completely described in conjunction with the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only a part of the embodiments of the present invention, rather than all the embodiments.

[0023] Refer to Figures 1 - 4 , a vane separator for gas-liquid separation, including a lower housing 1. The top of the lower housing 1 is rotatably connected to an upper housing 2. Through the design of the rotational connection between the upper housing 2 and the lower housing 1, the upper housing 2 can be flipped open, so as to facilitate the removal of the separation blade frame 5 and facilitate the cleaning or replacement of the blades thereon. An intake pipe 3 is provided at the top end of the upper housing 2, and an exhaust pipe 4 is provided on one side of the lower housing 1. The intake pipe 3 and the exhaust pipe 4 are respectively used for the input and output before and after gas separation.

[0024] Among them, a separation blade frame 5 is arranged inside the lower housing 1. A carrier frame 6 is fixedly clamped on the inner surface of the lower housing 1. A motor 7 is fixed to the top end of the carrier frame 6 by bolts. The output end of the motor 7 is flange-connected to a square rod 8. A square tube 9 is fixedly clamped on the top inner wall of the separation blade frame 5, and the bottom end of the square rod 8 is slidably inserted into the square tube 9. The combination design of the square rod 8 and the square tube 9 facilitates the rotation of the separation blade frame 5 driven by the motor 7. At the same time, it is also convenient for the removal of the separation blade frame 5. A fixed frame 10 is fixedly clamped on the inner surface of the upper housing 2. The bottom end of the fixed frame 10 is rotatably inserted with a movable shaft 11. The bottom end of the movable shaft 11 is fixedly clamped with a concave pressing block 12, and the concave pressing block 12 presses on the top of the separation blade frame 5. The rotating separation blade frame 5 is limited by the concave pressing block 12 to prevent the rotating separation blade frame 5 from shifting in position, and the rotating movable shaft 11 avoids affecting the rotation of the separation blade frame 5, ensuring the use of the vane separator.

[0025] And a threaded rod 15 is rotatably connected to the outer surface of the upper housing 2. A wing nut 16 is threadedly sleeved at one end of the threaded rod 15. A block 17 is fixed to the outer surface of the lower housing 1 by bolts. The block 17 is of a C-shaped structure. The threaded rod 15 passes through the block 17, and the top end of the wing nut 16 abuts against the bottom end of the block 17. Through the combination design of the threaded rod 15, the wing nut 16 and the block 17, the upper housing 2 and the lower housing 1 can be fixed when they are closed.

[0026] At the same time, the inner surface of the upper shell 2 is sealed and clamped with a guide cover 13, which can guide the droplets separated by the separation blade frame 5. The upper surface of the support frame 6 is clamped with a protective cover 14, and the motor 7 is located in the protective cover 14, which can protect the motor 7. A liquid outlet pipe 18 is provided at the bottom end of the lower shell 1, and the bottom end flange of the liquid outlet pipe 18 is connected to a valve body 19, and the valve body 19 is used to control the discharge of the liquid accumulated in the lower shell 1. A transparent tube 20 is fixedly inserted through the outer surface of the liquid outlet pipe 18, and a sealing cover 21 is provided at the top sealing sleeve of the transparent tube 20. Through the design of the transparent tube 20 on the liquid outlet pipe 18, the liquid level of the separated droplets gathered in the lower shell 1 can be observed, so as to facilitate the intuitive viewing of the operating personnel, thereby ensuring the timely cleaning of the separated liquid in the blade separator.

[0027] The working principle of this embodiment: when using the blade separator, the operator first starts the motor 7, and the motor 7 drives the square rod 8 thereon to rotate, and then drives the square cylinder 9 and the separation blade rack 5 thereon to rotate, and then the gas carrying liquid droplets and solid particles flows into the upper shell 2 through the air inlet pipe 3, and the gas will fall on the surface of the separation blade rack 5, and the driven separation blade rack 5 generates centrifugal force, forcing the gas to fully contact the entire surface, and the liquid droplets or solid particles are thrown out from the high-speed rotating gas, and collide with the inner wall of the lower shell 1 or the upper shell 2 to be separated. After complete purification, the clean gas that no longer contains liquid droplets or solid particles passes through the separation blade rack 5 and is discharged from the lower shell 1 through the air outlet pipe 4, and the liquid droplets or solid particles will gather on the bottom inner wall of the lower shell 1. In this way, the gas-liquid separation operation application of the blade separator is completed;

[0028] When the blades need to be cleaned or replaced, when the blade separator is not in use, the operator first unscrews the butterfly nut 16 and flips the threaded rod 15 out of the block 17, and then flips the upper shell 2. At this time, the concave pressure block 12 is separated from the separation blade rack 5. Since the square tube 9 is slidably mounted on the square rod 8, the operator can remove the separation blade rack 5 and clean or replace the blades in the separation blade rack 5.

[0029] The above description is only a preferred specific implementation manner of the present invention, but the protection scope of the present invention is not limited thereto. Any technician familiar with the technical field can make equivalent replacements or changes within the technical scope disclosed by the present invention according to the technical scheme and the utility model concept of the present invention, which should be covered by the protection scope of the present invention.

Claims

1. A blade separator for gas-liquid separation, comprising a lower shell (1), the top of which is rotatably connected to an upper shell (2), an air inlet pipe (3) being arranged at the top of the upper shell (2), and an air outlet pipe (4) being arranged at one side of the lower shell (1), characterized in that: A separation blade rack (5) is arranged in the lower shell (1), a bearing frame (6) is fixedly connected to the inner surface of the lower shell (1), a motor (7) is fixedly connected to the top of the bearing frame (6), a square rod (8) is fixedly connected to the output end of the motor (7), a square tube (9) is fixedly connected to the top inner wall of the separation blade rack (5), and the bottom end of the square rod (8) is slidably inserted in the square tube (9), a fixing frame (10) is fixedly connected to the inner surface of the upper shell (2), a movable shaft (11) is rotatably inserted at the bottom end of the fixing frame (10), a concave pressing block (12) is fixedly connected to the bottom end of the movable shaft (11), and the concave pressing block (12) is pressed on the top of the separation blade rack (5).

2. A blade separator for gas-liquid separation according to claim 1, characterized in that: A threaded rod (15) is rotatably connected to the outer surface of the upper shell (2), and a butterfly nut (16) is threadedly sleeved on one end of the threaded rod (15).

3. A blade separator for gas-liquid separation according to claim 2, characterized in that: A clamping block (17) is fixedly connected to the outer surface of the lower shell (1); the clamping block (17) is a C-shaped structure; the threaded rod (15) passes through the clamping block (17), and the top end of the butterfly nut (16) abuts against the bottom end of the clamping block (17).

4. The blade separator for gas-liquid separation according to claim 1, characterized in that: The inner surface of the upper shell (2) is sealed and clamped with a guide cover (13).

5. The blade separator for gas-liquid separation according to claim 1, characterized in that: A protective cover (14) is clamped on the upper surface of the carrier (6), and the motor (7) is located inside the protective cover (14).

6. The blade separator for gas-liquid separation according to claim 1, characterized in that: The bottom end of the lower shell (1) is provided with a liquid outlet pipe (18), and the bottom end of the liquid outlet pipe (18) is fixedly connected to a valve body (19).

7. A blade separator for gas-liquid separation according to claim 6, characterized in that: A transparent tube (20) is fixedly connected to the outer surface of the liquid outlet tube (18), and a sealing cover (21) is provided at the top sealing sleeve of the transparent tube (20).

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