A cyclone separator of the type having a rotating plate

Abstract

The utility model discloses a cyclone separator of cyclone plate, including vertical separator body, its lateral wall is equipped with air inlet, top is equipped with air outlet, the cross section presents cyclone plate of arc shape, along the inside of air inlet and the inner wall of separator body are tangent and weld fixed, for making the airflow that enters produces centrifugal rotation, disc baffle, located cyclone plate below, and through support piece and separator body inner wall weld fixed, the outer periphery of disc baffle and vertical separator body inner wall form annular settlement gap between. The utility model discloses through setting up cyclone plate and baffle, force air intake to enter centrifugal motion state, by centrifugal force, can effectively make liquid drop and solid particle swing to the peripheral edge of shell and downwardly lead into collection cavity, realize high -efficient separation, and keep stable excellent separation effect in the wide flow range.

Description

Technical Field

[0001] This utility model relates to a cyclone separator with a cyclone plate. Background Technology

[0002] Cyclone separators are widely used in petroleum, chemical, and environmental protection fields to separate solid particles and / or droplets from airflow.

[0003] Traditional cyclone separators have complex structures, and their inlet guide vanes are mostly flat or spiral, which have weak tangential acceleration capabilities for airflow. Their processing efficiency is limited by changes in flow rate, and their separation efficiency needs to be improved. At the same time, cyclone separators have complex structures, high manufacturing costs, and are inconvenient to install and maintain.

[0004] Therefore, a cyclone separator with a swirl plate is proposed. Utility Model Content

[0005] The purpose of this invention is to provide a cyclone separator with a swirl plate to solve the problems mentioned in the background art, such as the weak tangential acceleration capability of traditional cyclone separators, the limited processing efficiency due to flow rate changes, and the need to improve separation efficiency.

[0006] To solve the above-mentioned technical problems, this utility model provides the following technical solution: a cyclone separator with a cyclone plate, comprising: The vertical separator body has an air inlet on its side wall and an air outlet at its top. A swirl plate with a circular arc cross-section is tangent to and welded to the inner wall of the separator body along the inner side of the air inlet, and is used to make the incoming airflow generate centrifugal rotation. A disc-shaped baffle is located below the cyclone plate and is welded and fixed to the inner wall of the separator body by a support member. An annular settling gap is formed between the outer periphery of the disc-shaped baffle and the inner wall of the vertical separator body. The collection chamber, located directly below the disc-shaped baffle and communicating with the settling gap, is used to receive the separated droplets and / or solid particles; The vertical separator body generates a centrifugal vortex in the incoming airflow through a swirl plate. The vortex is supported by a disc-shaped baffle. Under the action of centrifugal force, droplets and / or solid particles are thrown towards the wall of the vertical separator body and fall into the collection chamber through the settling gap. The purified gas is discharged from the outlet after passing through the outlet baffle.

[0007] Preferably, the lower part of the disc-shaped baffle is connected to the interior of the vertical separator body through a support member, and the support member is distributed in a cross shape.

[0008] Preferably, the upper part of the disc-shaped baffle is spherical, and the lower part of the disc-shaped baffle is planar.

[0009] Preferably, the upper and lower ends of the swirl plate are respectively provided with an upper cover plate and a lower support plate, so that the upper and lower ends of the swirl plate are welded to the inner wall of the vertical separator body through the upper cover plate and the lower support plate, respectively, to form a complete airflow inlet channel.

[0010] Preferably, the upper part of the vertical separator body is provided with an outlet baffle below the air outlet, and the outlet baffle is in the shape of a ring plate and is horizontally arranged so that the airflow is smoothly discharged from the air outlet.

[0011] Preferably, the upper cover plate is located above the swirl plate to ensure the cutting direction of the gas entering the interior of the vertical separator body.

[0012] Preferably, the vertical separator body has a drain port at the bottom of the collection chamber for periodically discharging the collected liquid phase and / or solid phase impurities.

[0013] Compared with the prior art, the beneficial effects of this utility model are: This invention uses a swirl plate and baffles to force the intake air into a centrifugal motion state. With the help of centrifugal force, it can effectively throw droplets and solid particles to the outer edge of the shell and guide them downward into the collection chamber, achieving high-efficiency separation and maintaining a stable and excellent separation effect over a wide flow range.

[0014] The disc-shaped baffle plays a crucial role. It supports the vortex formed by centrifugal force, keeping it in a uniform vertical position and preventing the vortex from becoming disordered or deviating. This reduces fluctuations in separation efficiency and ensures that the gas maintains an orderly and stable flow state throughout the separation process.

[0015] When the purified gas passes through the outlet baffle, the airflow direction changes and becomes more stable, and then it is discharged evenly from the outlet, reducing the impact and disturbance of the gas on downstream pipelines or equipment, and improving the operational stability and reliability of the entire system.

[0016] This cyclone separator features a simple structure, is easy to install and maintain, and reduces costs for customers, including equipment purchase costs, operating costs, and subsequent maintenance costs. It has significant economic advantages and is easily accepted and widely used in the market. Attached Figure Description

[0017] Figure 1 This is a schematic diagram of the overall structure of an embodiment of the present utility model; Figure 2 This is a schematic diagram of the airflow direction at the swirl plate in an embodiment of the present invention; Figure 3 This is a schematic diagram of the support structure according to an embodiment of the present utility model; Figure 4 This is a schematic diagram of the disc-shaped baffle structure according to an embodiment of the present utility model; Figure 5 This is a schematic diagram of the outlet baffle structure according to an embodiment of the present utility model.

[0018] In the diagram: 1. Vertical separator body; 11. Air inlet; 12. Air outlet; 2. Swirl plate; 3. Disc baffle; 4. Annular settling gap; 5. Collection chamber; 6. Support component; 7. Upper cover plate; 8. Lower support plate; 9. Outlet baffle; 10. Drain port. Detailed Implementation

[0019] To address the shortcomings of traditional cyclone separators, such as weak tangential acceleration of airflow, limited processing efficiency due to flow rate variations, and insufficient separation efficiency, this invention provides a cyclone plate type cyclone separator. The technical solutions of this invention will be clearly and completely described below with reference to the accompanying drawings. Obviously, the described embodiments are only a part of the embodiments of this invention, not all of them. All other embodiments obtained by those skilled in the art based on the embodiments of this invention without creative effort are within the scope of protection of this invention.

[0020] Please see Figure 1-5 This utility model provides a cyclone separator with a cyclone plate, comprising: The vertical separator body 1 has an air inlet 11 on its side wall and an air outlet 12 at its top. A swirl plate 2 with an arc-shaped cross-section is tangentially welded to the inner wall of the separator body along the inner side of the air inlet 11, used to generate centrifugal rotation of the incoming airflow. An upper cover plate 7 and a lower support plate 8 are respectively provided at the upper and lower ends of the swirl plate 2, so that the upper and lower ends of the swirl plate 2 are welded to the inner wall of the vertical separator body 1 through the upper cover plate 7 and the lower support plate 8, respectively, to form a complete airflow ingress channel. The upper cover plate 7 is located above the swirl plate 2, used to ensure the ingress direction of the gas entering the interior of the vertical separator body 1.

[0021] A disc-shaped baffle 3 is located below the cyclone plate 2 and is welded and fixed to the inner wall of the separator body 1 via a support member 6. An annular settling gap 4 is formed between the outer periphery of the disc-shaped baffle 3 and the inner wall of the vertical separator body 1. The lower part of the disc-shaped baffle 3 is connected to the interior of the vertical separator body 1 via the support member 6, and the support member 6 is distributed in a cross shape. The upper part of the disc-shaped baffle 3 is spherical, and the lower part of the disc-shaped baffle is planar.

[0022] The collecting chamber 5, located directly below the disc-shaped baffle 3 and communicating with the settling gap, is used to receive the separated droplets and / or solid particles. An outlet baffle 9 is provided on the upper part of the vertical separator body 1 below the air outlet 12. The outlet baffle 9 is annular and horizontally positioned to ensure that the airflow is smoothly discharged from the air outlet 12. A drain port 10 is provided at the bottom of the collection chamber 5 of the vertical separator body 1 for periodically discharging the collected liquid phase and / or solid phase impurities.

[0023] The vertical separator body 1 generates a centrifugal vortex in the incoming airflow through the swirl plate 2. The vortex is supported by the disc baffle 3. Under the action of centrifugal force, droplets and / or solid particles are thrown towards the wall of the vertical separator body 1 and fall into the collection chamber 5 through the settling gap. The purified gas is discharged from the outlet 12 after passing through the outlet baffle 9.

[0024] The working principle of the cyclone separator with a cyclone plate provided by this utility model is as follows: Connect the pipeline containing liquid and dust to be processed to the air inlet 11 of the vertical separator body 1, and open the air inlet valve to allow the gas to enter the separator.

[0025] When gas enters the separator through inlet 11, it enters tangentially along the swirl plate 2. The unique arc-shaped structure of the swirl plate 2 forces the gas to generate strong centrifugal rotation. Under the action of centrifugal force, droplets and solid particles in the gas are thrown towards the outer periphery of the separator body. These thrown droplets and particles move downward along the separator wall under the continuous action of their own gravity and centrifugal force, and finally enter the collection chamber 5 below the disc baffle 3 through the annular settling gap 4.

[0026] The disc-shaped baffle 3 plays a crucial supporting and guiding role. It not only stabilizes the vortex generated by the swirl plate 2, keeping it in a uniform vertical state and preventing the vortex turbulence from causing a decrease in separation efficiency, but also provides a relatively static storage space for droplets and particles, facilitating their smooth settling and collection.

[0027] The purified gas, after separation, flows upward through the outlet baffle 9. The outlet baffle 9 ensures a more stable and uniform airflow from the outlet 12, reducing the impact and disturbance of the gas on downstream pipelines or equipment, and ensuring the stable operation of the entire system.

[0028] Although embodiments of the present 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 present invention, the scope of which is defined by the appended claims and their equivalents.

Claims

1. A cyclone separator with a swirl plate, characterized in that, include: The vertical separator body (1) has an air inlet (11) on its side wall and an air outlet (12) at its top. A swirl plate (2) with a circular arc cross-section is welded and fixed to the inner wall of the separator body along the inner side of the air inlet (11) to generate centrifugal rotation of the incoming airflow. The disc-shaped baffle (3) is located below the swirl plate (2) and is welded and fixed to the inner wall of the separator body by the support (6). An annular settling gap (4) is formed between the outer periphery of the disc-shaped baffle (3) and the inner wall of the vertical separator body (1). The collection chamber (5) is located directly below the disc baffle (3) and communicates with the settling gap, and is used to receive the separated droplets and / or solid particles; The vertical separator body (1) generates a centrifugal vortex in the incoming airflow through the swirl plate (2). The vortex is supported by the disc baffle (3). Under the action of centrifugal force, droplets and / or solid particles are thrown towards the wall of the vertical separator body (1) and fall into the collection chamber (5) through the settling gap. The purified gas is discharged from the outlet (12) after passing through the outlet baffle (9).

2. The cyclone separator with a cyclone plate according to claim 1, characterized in that: The lower part of the disc baffle (3) is connected to the interior of the vertical separator body (1) through a support member (6), and the support member (6) is distributed in a cross shape.

3. A cyclone separator with a cyclone plate according to claim 2, characterized in that: The upper part of the disc-shaped baffle (3) is spherical, and the lower part of the disc-shaped baffle (3) is planar.

4. A cyclone separator with a cyclone plate according to claim 1, characterized in that: The upper and lower ends of the swirl plate (2) are respectively provided with an upper cover plate (7) and a lower support plate (8), so that the upper and lower ends of the swirl plate (2) are welded to the inner wall of the vertical separator body (1) through the upper cover plate (7) and the lower support plate (8) to form a complete airflow inlet channel.

5. A cyclone separator with a cyclone plate according to claim 1, characterized in that: The vertical separator body (1) is provided with an outlet baffle (9) located below the air outlet (12) on the upper part. The outlet baffle (9) is annular and is horizontally arranged so that the airflow can be smoothly discharged from the air outlet (12).

6. A cyclone separator with a cyclone plate according to claim 4, characterized in that: The upper cover plate (7) is located above the swirl plate (2) and is used to ensure the cutting direction of the gas entering the interior of the vertical separator body (1).

7. A cyclone separator with a cyclone plate according to claim 1, characterized in that: The vertical separator body (1) is provided with a drain port (10) at the bottom of the collection chamber (5) for periodically discharging the collected liquid phase and / or solid phase impurities.

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