Cyclone separator

Abstract

The utility model relates to the technical field of separators, in particular to a cyclone separator, which comprises a cyclone separator body, an air inlet and an air outlet, and is characterized in that a connecting pipe is arranged at the air outlet, a filtering part is arranged at the top of the connecting pipe, symmetrical filtering plates are fixedly mounted in the filtering part, and the filtering plates are connected with the cyclone separator body. A filtering ball is arranged at the position, located between the two sets of filtering plates, of the filtering part, an air outlet pipe is arranged at one end of the filtering part, rotating rods which are evenly distributed are rotationally arranged on the filtering part, and stirring rods which are evenly distributed are fixedly installed on the rotating rods; and a driving piece for driving the rotating rod and the stirring rod to rotate at the same time is arranged on the side, away from the gas outlet pipe, of the filtering part. By means of the cyclone separator, solid particles in gas can be effectively separated, the separated gas can be efficiently filtered, and residual fine particles and dust in the gas can be effectively removed; and a reliable guarantee is provided for subsequent production processes or emission requirements.

Description

Technical Field

[0001] The utility model belongs to the technical field of separators, and in particular relates to a cyclone separator. Background Art

[0002] A cyclone separator is a common gas-solid separation device. It allows gas containing solid particles to enter the cylindrical cavity of the separator at a specific speed along the tangential direction, thereby generating a high-speed rotating airflow. Under the action of centrifugal force, the solid particles are thrown toward the wall of the device and slide along the wall to the collection area at the bottom, while the cleaner gas forms an upward internal vortex and is discharged from the top of the separator. The cyclone separator has the characteristics of simple structure, low cost, and high separation efficiency. It plays an important role in many industrial fields such as chemical industry, environmental protection, and energy.

[0003] After separating solid particles from the gas, traditional cyclone separators lack further high-efficiency filtration capabilities for the separated gas and are unable to effectively remove fine particles and dust remaining in the gas. This means that the gas processed by the traditional cyclone separator may still contain a certain amount of impurities, making it difficult to meet the demand for high-purity gas in subsequent production processes and may also fail to meet emission requirements. Improvements are needed, and for this purpose, a cyclone separator is proposed. Utility Model Content

[0004] The purpose of the present invention is to provide a cyclone separator to solve the problems raised in the above background technology.

[0005] In order to achieve the above-mentioned purpose, the present invention adopts the following technical solutions: a cyclone separator, comprising a cyclone separator body, an air inlet, and an air outlet, a connecting pipe is provided at the air outlet, a filter portion is provided on the top of the connecting pipe, symmetrical filter plates are fixedly installed in the filter portion, the filter portion is provided with filter balls between two groups of filter plates, an air outlet pipe is provided at one end of the filter portion, evenly distributed rotating rods are rotatably provided on the filter portion, evenly distributed stirring rods are fixedly installed on the rotating rods, and a driving member for driving the rotating rod and the stirring rod to rotate simultaneously is provided on the side of the filter portion away from the air outlet pipe.

[0006] Preferably, the driving member includes a motor fixedly mounted on the side of the filter portion, a driving gear disc rotatably arranged on the side of the filter portion, and a driven gear disc fixedly mounted on the ends of multiple groups of rotating rods. The end of the motor output shaft is fixedly mounted on the middle of the driving gear disc, and the multiple groups of driven gear discs are respectively engaged with the driving gear disc for transmission connection.

[0007] Preferably, the connecting pipe is slidably arranged on the air outlet, and a damper is provided between the connecting pipe and the air outlet.

[0008] Preferably, a limiting member is provided on the inner wall of the air outlet, and the limiting member includes mounting openings evenly distributed on the inner wall of the air outlet, a spring provided in the mounting opening, and a limiting block slidably provided on the mounting opening.

[0009] Preferably, the spring is pressed between the air outlet and the limit block, the limit block is in contact with the surface of the connecting pipe on the side away from the spring, and the edge of the limit block on the side away from the spring is set as an arc edge.

[0010] Preferably, a controller is provided on the cyclone separator body shell, and the controller is electrically connected to the cyclone separator body and the motor respectively.

[0011] In summary, compared with the prior art, the beneficial effects of the present invention are:

[0012] 1. The utility model provides a cyclone separator body, an air inlet, an air outlet, a connecting pipe, a filter part, a filter plate, a filter ball, an air outlet pipe, a rotating rod, a stirring rod, and a driving part to cooperate with each other, which can not only effectively separate the solid particles in the gas, but also efficiently filter the separated gas, effectively remove the fine particles and dust remaining in the gas, and provide reliable protection for subsequent production processes or emission requirements.

[0013] 2. In the utility model, the air outlet, the connecting pipe, and the cooperation between the limiting parts are provided, so that the filter part can be easily disassembled and assembled, which is convenient for the maintenance and repair of the filter part and has strong practicality. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 It is a three-dimensional structural diagram of the utility model;

[0015] Figure 2 This is a structural diagram of the filter unit of the present utility model;

[0016] Figure 3 This is a structural diagram of the filter unit, rotating rod, and driving member of the utility model;

[0017] Figure 4 This is a structural diagram of the rotating rod, stirring rod, and driving member of the utility model;

[0018] Figure 5 This is a side cross-sectional structural diagram of the filter portion of the present invention;

[0019] Figure 6 This is a structural diagram of the air outlet and the connecting pipe connection of the utility model.

[0020] Legend:

[0021] 1. Cyclone separator body; 2. Air inlet; 3. Air outlet; 4. Connecting pipe; 5. Filter unit; 6. Filter plate; 7. Filter ball; 8. Exhaust pipe; 9. Rotating rod; 10. Stirring rod; 11. Driving element; 111. Motor; 112. Driving gear disc; 113. Driven gear disc; 12. Limiting element; 121. Mounting port; 122. Spring; 123. Limiting block. DETAILED DESCRIPTION

[0022] The following will be combined with the accompanying drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the embodiments described are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without making creative efforts are within the scope of protection of the present invention.

[0023] See also Figure 1-6 , the utility model provides a technical solution:

[0024] A cyclone separator includes a cyclone separator body 1, an air inlet 2, and an air outlet 3. A connecting pipe 4 is provided at the air outlet 3. A filter portion 5 is provided on the top of the connecting pipe 4. Symmetrical filter plates 6 are fixedly installed in the filter portion 5. Filter balls 7 are provided between two groups of filter plates 6 in the filter portion 5. An air outlet pipe 8 is provided at one end of the filter portion 5. Evenly distributed rotating rods 9 are rotatably provided on the filter portion 5. Evenly distributed stirring rods 10 are fixedly installed on the rotating rods 9. A driving member 11 for driving the rotating rod 9 and the stirring rod 10 to rotate simultaneously is provided on the side of the filter portion 5 away from the air outlet pipe 8. The driving member 11 includes a motor 111 fixedly mounted on the side of the filter portion 5, a driving gear disc 112 rotatably arranged on the side of the filter portion 5, and a plurality of driven gear discs 113 fixedly mounted on the ends of the rotating rod 9. The end of the output shaft of the motor 111 is fixedly mounted on the middle of the driving gear disc 112, and the plurality of driven gear discs 113 are respectively engaged with the driving gear disc 112 for transmission connection.

[0025] When the cyclone separator is in use, dust-laden gas enters the cyclone separator body 1 from the air inlet 2. After the cyclone separation, the solid particles are separated. The separated gas enters the connecting pipe 4 from the air outlet 3 and then reaches the filter part 5. The filter plate 6 in the filter part 5 first performs a preliminary filtration on the gas. The gas then flows through the filter ball 7. The filter ball 7 further absorbs and filters the fine particles and dust in the gas. At this time, the driving part 11 starts to work, and the motor 111 drives the active gear disc 112 to rotate. Since the active gear disc 112 is meshed with the multiple driven gear discs 113 for transmission connection, the driving gear disc 112 is driven. The multiple groups of rotating rods 9 rotate, and the stirring rods 10 on the rotating rods 9 also rotate accordingly. The rotation of the stirring rods 10 can drive the filter balls 7 to move in the filter part 5. On the one hand, it can prevent the filter balls 7 from being blocked. On the other hand, it can make the gas fully contact with the filter balls 7, thereby improving the filtration efficiency. Finally, the gas that has been efficiently filtered is discharged from the outlet pipe 8. The cyclone separator can not only effectively separate the solid particles in the gas, but also efficiently filter the separated gas, effectively remove the fine particles and dust remaining in the gas, and provide reliable protection for subsequent production processes or emission requirements.

[0026] The connecting pipe 4 is slidably arranged on the air outlet 3, and a damper is provided between the connecting pipe 4 and the air outlet 3. A limit member 12 is provided on the inner wall of the air outlet 3, and the limit member 12 includes mounting openings 121 evenly distributed on the inner wall of the air outlet 3, a spring 122 provided in the mounting opening 121, and a limit block 123 slidably arranged on the mounting opening 121. The spring 122 is pressed between the air outlet 3 and the limit block 123. The side of the limit block 123 away from the spring 122 is in contact with the surface of the connecting pipe 4, and the edge of the limit block 123 away from the spring 122 is set as an arc edge;

[0027] When the filter unit 5 needs to be disassembled and assembled for maintenance and inspection, since the connecting pipe 4 is slidably arranged on the air outlet 3 and a damping is provided between the two, the connecting pipe 4 can be pulled with appropriate force to slide on the air outlet 3. In this process, the limit piece 12 on the inner wall of the air outlet 3 plays a role. In a normal state, the spring 122 is pressed between the air outlet 3 and the limit block 123, so that the side of the limit block 123 away from the spring 122 is in contact with the surface of the connecting pipe 4, which plays a role in fixing the position of the connecting pipe 4. When the connecting pipe 4 slides, since the edge of the limit block 123 away from the spring 122 is set as an arc edge, the sliding of the connecting pipe 4 will squeeze the limit block 123 to retract it into the installation opening 121, thereby smoothly realizing the sliding of the connecting pipe 4. When the position of the connecting pipe 4 needs to be fixed, the elastic force of the spring 122 will make the limit block 123 fit the surface of the connecting pipe 4 again, realizing simple disassembly and assembly, and strong practicality.

[0028] A controller is provided on the housing of the cyclone separator body 1, and the controller is electrically connected to the cyclone separator body 1 and the motor 111 respectively;

[0029] The controller on the shell of the cyclone separator body 1 is electrically connected to the cyclone separator body 1 and the motor 111 respectively. The controller can control the working state of the cyclone separator body 1, such as adjusting the air intake speed of the air inlet 2, controlling the pressure inside the cyclone separator, etc. At the same time, the controller can also control the start and stop of the motor 111, thereby controlling the rotation of the stirring rod 10 in the filter part 5 according to actual needs, so as to realize the regulation of the filtration efficiency and ensure the stable operation of the entire cyclone separator system.

[0030] Working principle:

[0031] When the cyclone separator is in use, dust-laden gas enters the cyclone separator body 1 from the air inlet 2. After the cyclone separation, the solid particles are separated. The separated gas enters the connecting pipe 4 from the air outlet 3 and then reaches the filter part 5. The filter plate 6 in the filter part 5 first performs a preliminary filtration on the gas. The gas then flows through the filter ball 7. The filter ball 7 further absorbs and filters the fine particles and dust in the gas. At this time, the driving part 11 starts to work, and the motor 111 drives the active gear disc 112 to rotate. Since the active gear disc 112 is meshed with the multiple driven gear discs 113 for transmission connection, the driving gear disc 112 is driven. The multiple groups of rotating rods 9 rotate, and the stirring rods 10 on the rotating rods 9 also rotate accordingly. The rotation of the stirring rods 10 can drive the filter balls 7 to move in the filter part 5. On the one hand, it can prevent the filter balls 7 from being blocked. On the other hand, it can make the gas fully contact with the filter balls 7, thereby improving the filtration efficiency. Finally, the gas that has been efficiently filtered is discharged from the outlet pipe 8. The cyclone separator can not only effectively separate the solid particles in the gas, but also efficiently filter the separated gas, effectively remove the fine particles and dust remaining in the gas, and provide reliable protection for subsequent production processes or emission requirements.

[0032] The above is only a preferred specific implementation method of the present invention, but the protection scope of the present invention is not limited to this. Any technician familiar with the technical field within the technical scope disclosed by the present invention can make equivalent replacements or changes based on the technical solution and utility model concept of the present invention, which should be covered by the protection scope of the present invention.

Claims

1. A cyclone separator, comprising a cyclone separator body (1), an air inlet (2), and an air outlet (3), characterized in that: A connecting pipe (4) is provided at the air outlet (3), a filter portion (5) is provided at the top of the connecting pipe (4), symmetrical filter plates (6) are fixedly installed in the filter portion (5), a filter ball (7) is provided between two groups of filter plates (6) in the filter portion (5), an air outlet pipe (8) is provided at one end of the filter portion (5), rotating rods (9) are evenly distributed and rotatably provided on the filter portion (5), stirring rods (10) are evenly distributed and fixedly installed on the rotating rods (9), and a driving member (11) for driving the rotating rods (9) and the stirring rods (10) to rotate simultaneously is provided on the side of the filter portion (5) away from the air outlet pipe (8).

2. A cyclone separator according to claim 1, characterized in that: The driving member (11) comprises a motor (111) fixedly mounted on the side of the filter portion (5), a driving gear disc (112) rotatably mounted on the side of the filter portion (5), and a driven gear disc (113) fixedly mounted on the ends of multiple groups of rotating rods (9). The end of the output shaft of the motor (111) is fixedly mounted on the middle of the driving gear disc (112), and the multiple groups of driven gear discs (113) are respectively meshed and transmission-connected with the driving gear disc (112).

3. A cyclone separator according to claim 1, characterized in that: The connecting pipe (4) is slidably arranged on the air outlet (3), and a damper is provided between the connecting pipe (4) and the air outlet (3).

4. A cyclone separator according to claim 3, characterized in that: A limiting member (12) is provided on the inner wall of the air outlet (3), and the limiting member (12) comprises mounting openings (121) evenly distributed on the inner wall of the air outlet (3), a spring (122) provided in the mounting openings (121), and a limiting block (123) slidably provided on the mounting openings (121).

5. A cyclone separator according to claim 4, characterized in that: The spring (122) is pressed between the air outlet (3) and the limit block (123), the side of the limit block (123) away from the spring (122) is in contact with the surface of the connecting pipe (4), and the edge of the side of the limit block (123) away from the spring (122) is set as an arc edge.

6. The cyclone separator according to claim 1, characterized in that: The cyclone separation A controller is provided on the shell of the cyclone separator body (1), and the controller is respectively connected to the cyclone separator body (1), And the motor (111) is electrically connected.

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