Sealing device for efficient rotor turbulence dust removal system

Abstract

The utility model is applicable to the technical field of rotor turbulence beds, and provides a sealing device for a rotor turbulence efficient dust removal system, which comprises a support beam, a support ring plate is arranged on the top surface of the support beam, the support beam and the support ring plate are both connected with a dust removal tower wall plate, support grids are arranged on the top surfaces of the support beam and the support ring plate, and the support grids are connected with the dust removal tower wall plate. The support grid is connected with the rotor turbulence bed; the sealing ring plate is arranged above the rotor wing turbulent flow bed, the sealing ring plate is fixedly connected with a dust removal tower wall plate, and the top surface of the sealing ring plate is fixedly connected with a plurality of fixing bolts; the auxiliary sealing plate is arranged above the sealing ring plate, the inner ring side wall of the auxiliary sealing plate is matched with the rotor wing turbulence bed, and the outer ring side wall of the auxiliary sealing plate is matched with the sealing ring plate. Therefore, according to the utility model, a good sealing effect can be provided, the dust removal efficiency and the dust removal effect are improved, good connection strength can be ensured, and the workload of a user is reduced.

Description

Technical Field

[0001] The utility model relates to the technical field of rotor turbulent beds, in particular to a sealing device for a rotor turbulent high-efficiency dust removal system. Background Art

[0002] The rotor turbulent bed high-efficiency dust removal and mist eliminator is a device for post-stage fine dust removal of wet flue gas desulfurization and wet dust removal. The function of the sealing device in the rotor turbulent bed is to isolate the high-concentration dust-containing gas from the treated clean flue gas, and to promote the high-concentration exhaust gas to pass through the inside of the rotor turbulent bed module. The dust in the flue gas is separated from the flue gas under the action of centrifugal, inertial, adsorption and other forces, and adheres to the bed layer of the rotor turbulent bed. The quality of the sealing device directly affects the dust removal efficiency of the cyclone turbulent bed. The design and construction must ensure the tightness of the device.

[0003] For example, the publication number CN206996246U is an integrated flue gas ultra-clean direct discharge device for desulfurization, dust removal and mist removal, which includes a spray tower, a droplet removal system is provided above the spray system of the spray tower, a wet electrostatic precipitator is provided above the droplet removal system, and an oxidation tank is provided at the bottom of the spray tower; a direct discharge chimney is installed on the top of the spray tower, and a flue demister is provided in the chimney; a turbulator is provided below the spray system of the spray tower, the turbulator is a central opening, and the edge of the turbulator is sealed with the inner wall of the spray tower; the smoke of the spray tower The flue inlet is located below the turbulator, and a cooling spray system is provided at the flue inlet. The cooling spray system is a clean water spray system, and the spray coverage of the cooling spray system is not less than 100%; the spray system is a limestone slurry spray system, which can ensure a good flue gas treatment effect. However, the sealing connection relationship between the turbulator and the spray tower is not described in detail in the above device. Most of the sealing structures in the prior art use a single sealing rubber ring for sealing, which is prone to leakage after long-term use, and is still inconvenient to use.

[0004] In summary, the existing technology obviously has inconveniences and defects in practical use, so it is necessary to improve it. Utility Model Content

[0005] In view of the above-mentioned defects, the purpose of the utility model is to provide a sealing device for a rotor turbulent high-efficiency dust removal system, which can not only provide a good sealing effect, improve the dust removal efficiency and effect, but also ensure good connection strength and reduce the workload of users.

[0006] In order to achieve the above-mentioned purpose, the utility model provides a sealing device for a rotor turbulent high-efficiency dust removal system, comprising: a support beam, a top surface of which is provided with a support ring plate, the support beam and the support ring plate are both connected to the dust removal tower wall panel, the top surfaces of the support beam and the support ring plate are provided with a support grille, the support grille is connected to the rotor turbulent bed; a sealing ring plate, which is arranged above the rotor turbulent bed, the sealing ring plate is fixedly connected to the dust removal tower wall panel, and the top surface of the sealing ring plate is fixedly connected with a plurality of fixing bolts; an auxiliary sealing plate, the auxiliary sealing plate is arranged above the sealing ring plate, the inner ring side wall of the auxiliary sealing plate cooperates with the rotor turbulent bed, and the outer ring side wall of the auxiliary sealing plate cooperates with the sealing ring plate.

[0007] According to the sealing device for a rotor turbulent high-efficiency dust removal system of the utility model, the auxiliary sealing plate is connected to the sealing ring plate through a connecting assembly, the connecting assembly includes a base and a top seat, a connecting plate is provided between the base and the top seat, a screw is rotatably provided between the base and the top seat, a locking piece is slidably provided at the bottom end of the screw, and the locking piece is passed through the base.

[0008] According to the sealing device for the rotor turbulence high-efficiency dust removal system of the utility model, the locking member is a nut with a sealing plate on the top, and the sealing plate cannot pass through the base.

[0009] According to the sealing device for a rotor turbulence high-efficiency dust removal system of the utility model, a rotating plate is rotatably provided on one side of the top seat, a driven plate elastically connected to the base is provided below the rotating plate, a plurality of self-tapping screws are rotatably connected to the driven plate, a threaded hole matching the self-tapping screws is provided on the base, a lifting seat is threadedly connected to the screw rod, and a plurality of connecting rods are rotatably provided between the lifting seat and the rotating plate.

[0010] According to the sealing device for the rotor turbulence high-efficiency dust removal system of the utility model, a plurality of elastic telescopic shafts are arranged between the driven plate and the base.

[0011] According to the sealing device for the rotor turbulence high-efficiency dust removal system of the utility model, the auxiliary sealing plate is made of plastic with flame-retardant properties.

[0012] The purpose of the utility model is to provide a sealing device for a rotor turbulence high-efficiency dust removal system, and its beneficial effects are as follows:

[0013] 1. By setting the sealing ring plate and the auxiliary sealing plate, the gap between the rotor turbulent bed and the wall plate of the dust removal tower can be effectively blocked, avoiding the direct discharge of high-concentration exhaust gas without treatment, thereby improving the dust removal efficiency and effect.

[0014] 2. By setting up the connection assembly, the connection between the auxiliary sealing plate and the rotor turbulent bed can be automatically completed during the connection process between the auxiliary sealing plate and the sealing ring plate, thereby ensuring good connection strength and reducing the workload of the user.

[0015] In summary, the beneficial effects of the utility model are: it can provide a good sealing effect, improve the dust removal efficiency and dust removal effect, and ensure a good connection strength, reducing the workload of users. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 It is a front view of the utility model;

[0017] Figure 2 It is a top view of the utility model;

[0018] Figure 3 It is a schematic diagram of the connecting piece structure;

[0019] In the figure: 1-dust removal tower wall panel, 2-support beam, 3-support ring plate, 4-support grille, 5-sealing ring plate, 6-auxiliary sealing plate, 7-gasket, 8-fixing bolt, 9-drilling screw, 10-turbulence assembly, 11-base, 12-top seat, 13-screw, 14-lifting seat, 15-rotating plate, 16-connecting rod, 17-driven plate, 18-self-tapping screw, 19-elastic telescopic shaft. DETAILED DESCRIPTION

[0020] In order to make the purpose, technical solution and advantages of the utility model more clear, the utility model is further described in detail below in conjunction with the accompanying drawings. It should be understood that the specific embodiments described here are only used to explain the utility model and are not used to limit the utility model.

[0021] See also Figure 1 to Figure 3 The utility model provides a sealing device for a rotor turbulence high-efficiency dust removal system, comprising:

[0022] A support beam 2 is fixedly connected to a dust removal tower wall panel 1 (the dust removal tower wall panel 1 is a part of the dust removal tower). A support ring plate 3 is fixedly connected to the top surface of the support beam 2. The support ring plate 3 is fixedly connected to the dust removal tower wall panel 1. The top surface of the support beam 2 is flush with the top surface of the support ring plate 3. A support grille 4 is provided on the top surfaces of the support beam 2 and the support ring plate 3. The support grille 4 is used to provide support for the rotor turbulent bed. A turbulent component 10 is arranged in the rotor turbulent bed. The turbulent component 10 includes a central cylinder and a spinning ball mechanism. The spinning ball mechanism is arranged in the central cylinder. The rotor turbulent bed is a mature prior art. Its internal structure and operation are common knowledge to those skilled in the art, so they are not described in detail in the present utility model.

[0023] The sealing ring plate 5 is arranged above the rotor turbulent bed. The sealing ring plate 5 is fixedly connected to the dust removal tower wall plate 1, and the top surface of the sealing ring plate 5 is flush with the top surface of the rotor turbulent bed. A plurality of fixing bolts 8 are evenly arranged on the top surface of the sealing ring plate 5, and the fixing bolts 8 and the sealing ring plate 5 are fixedly connected.

[0024] The auxiliary sealing plate 6 is arranged above the sealing ring plate 5 . The inner side of the auxiliary sealing plate 6 cooperates with the rotor turbulent bed, and the outer side of the auxiliary sealing plate 6 cooperates with the sealing ring plate 5 . The auxiliary sealing plate 6 is provided with a plurality of through holes that cooperate with the fixing bolts 8 .

[0025] See also Figure 1 to Figure 3 Preferably, the auxiliary sealing plate 6 is made of plastic with flame retardant properties. After its size is determined, it is processed by CNC cutting, which can reduce the cost of use.

[0026] See also Figure 1 to Figure 3 As another embodiment of the utility model, the user installs the auxiliary sealing plate 6 through a connecting assembly, and the connecting assembly includes:

[0027] The base 11 has a top seat 12 on its top surface, and connecting plates are provided at both ends of the top surface of the base 11, and the bottom ends of the connecting plates are fixedly connected to the top seat 12. A screw 13 is rotatably provided between the base 11 and the top seat 12, and a locking piece is slidably passed through the bottom end of the screw 13. The locking piece is a nut with a sealing plate on the top, and the sealing plate is arranged between the base 11 and the top seat 12, and the sealing plate cannot pass through the base 11. A slide groove is provided on the screw 13, and a slider matching the slide groove is provided on the locking piece, so that the locking piece can both slide along the screw 13 (the bottom surface of the screw 13 is not provided with threads, but a smooth surface, and the locking piece does not interfere with the threads during movement), and can also rotate synchronously with the screw 13. The locking piece can cooperate with the fixing bolt 8, and the top of the screw 13 passes through the top seat 12, and the top of the screw 13 is provided with a cross groove for easy rotation by the user.

[0028] A rotating plate 15 is provided at one end of the top seat 12. The rotating plate 15 is rotatably connected to the top seat 12. The rotating plate 15 can rotate at a certain angle with the connection point with the top seat 12 as the center of the circle. A driven plate 17 is elastically connected to the base 11 below the rotating plate 15. A plurality of elastic telescopic shafts 19 are provided between the driven plate 17 and the base 11. The elastic telescopic shafts 19 include an inner shaft and an outer shaft. The inner shaft is slidably sleeved inside the outer shaft, and a spring is provided between the inner shaft and the outer shaft. The inner shaft and the outer shaft are respectively connected to the driven plate 17 and the base 11. A plurality of self-tapping screws 18 are rotatably provided on the driven plate 17. A threaded hole matching the self-tapping screws 18 is provided on the base 11. A lifting seat 14 is threadedly connected to the screw 13. A plurality of connecting rods 16 are rotatably provided between the lifting seat 14 and the rotating plate 15 (that is, one end of the connecting rod 16 is rotatably connected to the lifting seat 14, and the other end of the connecting rod 16 is rotatably connected to the rotating plate 15).

[0029] During the implementation of the utility model: during installation, the through holes on the auxiliary sealing plate 6 are made to correspond one by one with the plurality of fixing bolts 8 on the sealing ring plate 5. At this time, the inner ring side wall of the auxiliary sealing plate 6 is aligned with the central cylinder of the rotor turbulent bed, and the outer side of the auxiliary sealing plate 6 is pressed on the sealing ring plate 5. The auxiliary sealing plate 5 is fixed to the sealing ring plate 5 using nuts and gaskets 7, and then the auxiliary sealing plate and the rotor turbulent bed are connected by a plurality of self-drilling screws 9 to ensure good sealing.

[0030] When using the connecting assembly to install the auxiliary sealing plate 6, the user first makes the locking piece cooperate with the fixing bolt 8, then makes the self-tapping screw 18 be located above the rotor turbulent bed, and then rotates the screw 13 through the cross groove at the top of the screw 13, and the screw 13 drives the locking piece to rotate. During the rotation of the locking piece, it cooperates with the fixing bolt 8 to drive the sealing plate at its top to descend and squeeze the base 11, thereby fixing the base 11. During this process, the lifting seat 14 moves downward, and under the action of the connecting rod 16, it drives the rotating plate 15 to rotate a certain angle, so that the rotating plate 15 presses down the driven plate 17, and the self-tapping screw 18 moves synchronously with the driven plate 17. Under the action of the threaded holes on the driven plate 17 and the base 11, the self-tapping screw 18 moves downward while rotating, thereby connecting the auxiliary sealing plate 6 and the rotor turbulent bed.

[0031] The utility model provides a sealing device for a rotor turbulence high-efficiency dust removal system, and its beneficial effects are as follows:

[0032] 1. By setting the sealing ring plate and the auxiliary sealing plate, the gap between the rotor turbulent bed and the wall plate of the dust removal tower can be effectively blocked, avoiding the direct discharge of high-concentration exhaust gas without treatment, thereby improving the dust removal efficiency and effect.

[0033] 2. By setting up the connection assembly, the connection between the auxiliary sealing plate and the rotor turbulent bed can be automatically completed during the connection process between the auxiliary sealing plate and the sealing ring plate, thereby ensuring good connection strength and reducing the workload of the user.

[0034] In summary, the beneficial effects of the utility model are: it can provide a good sealing effect, improve the dust removal efficiency and dust removal effect, and ensure a good connection strength, reducing the workload of users.

[0035] Of course, the present invention may have a variety of embodiments. Without departing from the spirit and essence of the present invention, technicians familiar with the field can make corresponding changes and deformations based on the present invention, but these corresponding changes and deformations should all fall within the scope of protection of the claims attached to the present invention.

Claims

1. A sealing device for a rotor turbulent high-efficiency dust removal system, characterized in that: include: A support beam, the top surface of which is provided with a support ring plate, the support beam and the support ring plate are both connected to the dust removal tower wall plate, the top surfaces of the support beam and the support ring plate are provided with a support grille, and the support grille is connected to the rotor turbulent bed; A sealing ring plate is arranged above the rotor turbulent bed, the sealing ring plate is fixedly connected to the dust removal tower wall plate, and the top surface of the sealing ring plate is fixedly connected with a plurality of fixing bolts; An auxiliary sealing plate is arranged above the sealing ring plate, the inner ring side wall of the auxiliary sealing plate cooperates with the rotor turbulent bed, and the outer ring side wall of the auxiliary sealing plate cooperates with the sealing ring plate.

2. The sealing device for a rotor turbulent high-efficiency dust removal system according to claim 1, characterized in that: The auxiliary sealing plate is connected to the sealing ring plate through a connecting assembly, and the connecting assembly includes a base and a top seat. A connecting plate is provided between the base and the top seat. A screw is rotatably provided between the base and the top seat. A locking piece is slidably provided at the bottom end of the screw, and the locking piece is passed through the base.

3. The sealing device for a rotor turbulent high-efficiency dust removal system according to claim 2, characterized in that: The locking piece is a nut with a sealing plate on the top, and the sealing plate cannot pass through the base.

4. The sealing device for a rotor turbulent high-efficiency dust removal system according to claim 2, characterized in that: A rotating plate is rotatably provided on one side of the top seat, a driven plate elastically connected to the base is provided below the rotating plate, a plurality of self-tapping screws are rotatably connected to the driven plate, threaded holes matching the self-tapping screws are provided on the base, a lifting seat is threadedly connected to the screw rod, and a plurality of connecting rods are rotatably provided between the lifting seat and the rotating plate.

5. The sealing device for a rotor turbulent high-efficiency dust removal system according to claim 4, characterized in that: A plurality of elastic telescopic shafts are arranged between the driven plate and the base.

6. The sealing device for a rotor turbulence high-efficiency dust removal system according to claim 1, characterized in that: The auxiliary sealing plate is made of plastic with flame retardant properties.

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