Dust removal and collection equipment for cement plant

Abstract

The utility model provides dust removal and collection equipment for a cement plant, which relates to the technical field of dust removal equipment and comprises a cyclone dust removal component, a dust collection component and a dust collection component, the cyclone dust removal component consists of a cyclone dust removal mechanism and four fixing supports, and the fixing supports are annularly distributed on the cyclone dust removal mechanism; firstly, under the action of a protection buffer assembly, normal operation of the cyclone dust removal mechanism in use is guaranteed, when the cyclone dust removal mechanism shakes in the use process, firstly, under the action of four arranged inclined buffer pieces, rotating extrusion force in different directions is offset, and the situation that the cyclone dust removal mechanism shakes due to the too large shaking amplitude is avoided; furthermore, under the action of a protective baffle arranged on a bottom arc-shaped connecting rod, the cyclone dust removal mechanism is in contact with the protective baffle in the rotating direction in the shaking process, at the moment, under the action of a spring, the extrusion force is weakened, and the situation that the cyclone dust removal mechanism shakes too much, so that the dust removal efficiency is improved is avoided. And the cyclone dust removal mechanism is damaged.

Description

Technical Field

[0001] This utility model relates to the field of dust removal equipment technology, and in particular to a dust collection device for cement plants. Background Technology

[0002] During the production process of cement plants, a large amount of waste gas containing dust is generated. If this dust is directly emitted into the atmosphere, it will not only cause serious environmental pollution and affect the quality of life of surrounding residents, but also harm the health of production equipment and workers.

[0003] Cyclone dust collectors have many beneficial effects: they utilize the principle of centrifugal force to efficiently separate dust, significantly improving dust removal efficiency; they require only small power equipment, reducing energy consumption; they use wear-resistant and corrosion-resistant materials to enhance equipment durability; their ash discharge device has a good seal, ensuring system stability, reducing external interference, and resulting in low operating costs.

[0004] However, in actual use, since cyclone dust collectors rely on the principle of centrifugal force, it is impossible to install and fix the cyclone dust collector tightly during the installation process. Because the cyclone dust collector will shake during use, if the cyclone dust collector is installed and fixed tightly, the screws will loosen and the equipment will be damaged.

[0005] Therefore, this utility model proposes a dust collection device for cement plants. Utility Model Content

[0006] The purpose of this invention is to address the shortcomings of existing technologies and propose a dust collection device for cement plants.

[0007] To achieve the above objectives, the present invention adopts the following technical solution: a dust collection device for cement plants, comprising:

[0008] A cyclone dust removal assembly, comprising a cyclone dust removal mechanism and four fixed supports, wherein the fixed supports are arranged in a ring on the cyclone dust removal mechanism;

[0009] The protective buffer assembly consists of a connecting collar and an annular mounting frame disposed below the four fixed supports. The top of the annular mounting frame is provided with a mounting base, and an inclined buffer is provided between the mounting base and the connecting collar. The bottom of the annular mounting frame is provided with an arc-shaped connecting rod, and a mounting plate, a spring, and a protective baffle are sequentially provided on the side of the arc-shaped connecting rod near the cyclone dust removal mechanism.

[0010] The bottom limiting component consists of a limiting collar sleeved on the bottom of the cyclone dust collector and an annular limiting frame. A threaded rod is threadedly connected to the annular limiting frame, and a rotating seat is rotatably connected to the side of the threaded rod near the limiting collar. A transverse buffer is provided between the rotating seat and the limiting collar.

[0011] Furthermore, a second mounting plate is provided on the outer side of the annular limiting frame. There are four second mounting plates in total, and the four second mounting plates are arranged in a ring. The included angle between two adjacent second mounting plates is equal.

[0012] The beneficial effects of adopting the above-mentioned further solution are as follows: Four second mounting plates are cleverly arranged on the outer side of the annular limiting frame. They are evenly distributed in a ring, with adjacent plates having equal included angles. This layout not only greatly improves the stability and symmetry of the overall structure, but also evenly distributes the force during installation, effectively avoiding component damage caused by uneven local force distribution, making the equipment more reliable in long-term use and extending its service life.

[0013] Furthermore, a total of four threaded rods are provided, all of which are threadedly connected to the annular limiting frame, and the four threaded rods are arranged in a ring, with the distribution of the four threaded rods interspersed with the distribution of the four second mounting pieces.

[0014] The beneficial effects of adopting the above-mentioned further solution are as follows: the annular limiting frame is equipped with four threaded rods, which are threadedly connected to the annular limiting frame and distributed in a ring, and are staggered with the four second mounting plates. This staggered layout, on the one hand, strengthens the fastening force of the annular limiting frame in different directions, ensuring its accurate positioning; on the other hand, it provides more flexible space for installation and adjustment, meets diverse installation needs, and improves the overall adaptability and reliability of the equipment.

[0015] Furthermore, the arc-shaped connecting rod has an arc-shaped structure, the top of the arc-shaped connecting rod is connected to the bottom of the annular mounting bracket, the limiting collar is connected to the mounting plate on the side near the cyclone dust removal mechanism, and the spring is disposed between the mounting plate and the protective baffle.

[0016] The beneficial effects of adopting the above-mentioned further solutions are as follows: the arc-shaped connecting rod is designed with an arc structure, and the top is firmly connected to the bottom of the ring mounting bracket, giving the overall structure good spatial adaptability and being able to cleverly fit into specific installation environments. The limiting collar is movably connected to the bottom of the cyclone dust removal mechanism through the mounting plate, ensuring accurate positioning. The spring between the mounting plate and the protective baffle can buffer external impacts, protect internal components, and extend the service life of the equipment.

[0017] Furthermore, two springs are provided, and the two springs are symmetrical about the center of the mounting plate.

[0018] The beneficial effects of adopting the above-mentioned further solution are as follows: Two springs are set in total, symmetrically arranged about the center of the mounting plate. This symmetrical layout allows the protective baffle to obtain a stable and uniform buffering force under the balanced action of the two springs when subjected to external impact. Regardless of the direction of the impact, it can effectively disperse the impact and avoid deformation or damage to components caused by uneven force, thereby effectively improving the protective performance and durability of the equipment.

[0019] Furthermore, the protective baffle has an arc-shaped structure on the side near the cyclone dust removal mechanism, and the arc of the protective baffle is adapted to the arc of the bottom of the cyclone dust removal mechanism.

[0020] The beneficial effect of adopting the above-mentioned further solution is that the protective baffle is arc-shaped on the side near the cyclone dust removal mechanism, and its curvature is perfectly matched with the bottom of the cyclone dust removal mechanism. The fitting curvature can fit the bottom of the equipment, ensuring stable operation of the equipment.

[0021] Furthermore, the outer side of the annular mounting bracket is provided with a first mounting piece, and there are four first mounting pieces in total, which are arranged in a ring, and the included angle between two adjacent first mounting pieces is equal.

[0022] The advantages of adopting the above-mentioned further solution are as follows: The outer side of the ring-shaped mounting bracket has four first mounting plates arranged in a ring, with adjacent plates having equal included angles. This design allows the ring-shaped mounting bracket to be flexibly fixed at different positions during installation, evenly distributing the force and ensuring installation stability. Furthermore, the equal-angle distribution makes the installation process more convenient, enabling quick and accurate positioning in any scenario, thus improving installation efficiency.

[0023] Compared with the prior art, the advantages and positive effects of this utility model are as follows:

[0024] 1. In this utility model, the protective buffer components ensure the normal operation of the cyclone dust collector during use. When the cyclone dust collector shakes during use, the four inclined buffer components first counteract the rotational pressure in different directions, preventing damage to the cyclone dust collector due to excessive shaking. Furthermore, the protective baffle on the bottom arc-shaped connecting rod allows the cyclone dust collector to contact the protective baffle in the direction of rotation during shaking. At this time, the spring weakens the pressure, preventing excessive shaking of the cyclone dust collector and thus preventing damage.

[0025] 2. In this utility model, the bottom limiting component limits the bottom of the cyclone dust collector, preventing the bottom of the cyclone dust collector from shaking during use and causing excessive swaying of the equipment. Furthermore, under the action of the threaded rod, the actual position of the threaded rod on the annular limiting frame can be adjusted by rotating and adjusting the tightness of the transverse buffer, thereby controlling the limiting range of the limiting collar on the bottom of the cyclone dust collector. Attached Figure Description

[0026] Figure 1 This is a front view of a dust collection device for a cement plant according to the present invention.

[0027] Figure 2 This is an exploded view of a dust collection device for a cement plant according to the present invention;

[0028] Figure 3 This is an exploded view of a protective buffer component in a dust collection device for a cement plant according to the present invention.

[0029] Figure 4 This is an exploded view of the bottom limiting component in a dust collection device for cement plants according to this utility model.

[0030] Attached Figure

[0031] 1. Cyclone dust collector assembly; 11. Cyclone dust collector mechanism; 12. Fixed bracket;

[0032] 2. Protective buffer assembly; 21. Circular mounting bracket; 22. First mounting plate; 23. Mounting base; 24. Angled buffer component; 25. Connecting collar; 26. Arc-shaped connecting rod; 27. Mounting plate; 28. Spring; 29. ​​Protective baffle;

[0033] 3. Bottom limiting assembly; 31. Circular limiting bracket; 32. Second mounting plate; 33. Threaded rod; 34. Rotary seat; 35. Lateral buffer; 36. Limiting collar. Detailed Implementation

[0034] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not 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 effort are within the protection scope of the present utility model.

[0035] like Figure 1-4 As shown, this utility model provides a technical solution: a dust collection device for cement plants, comprising:

[0036] Cyclone dust removal component 1, which consists of cyclone dust removal mechanism 11 and four fixed supports 12, with the fixed supports 12 arranged in a ring on the cyclone dust removal mechanism 11;

[0037] The protective buffer assembly 2 consists of a connecting collar 25 located below four fixed supports 12 and an annular mounting frame 21. The top of the annular mounting frame 21 is provided with a mounting base 23. An inclined buffer 24 is provided between the mounting base 23 and the connecting collar 25. The bottom of the annular mounting frame 21 is provided with an arc-shaped connecting rod 26. On the side of the arc-shaped connecting rod 26 near the cyclone dust removal mechanism 11, a mounting plate 27, a spring 28, and a protective baffle 29 are arranged in sequence.

[0038] The bottom limiting component 3 consists of a limiting collar 36 fitted onto the bottom of the cyclone dust collector 11 and an annular limiting frame 31. A threaded rod 33 is threadedly connected to the annular limiting frame 31. A rotating seat 34 is rotatably connected to the side of the threaded rod 33 near the limiting collar 36. A transverse buffer 35 is provided between the rotating seat 34 and the limiting collar 36. Four second mounting plates 32 are provided on the outer side of the annular limiting frame 31, arranged in a ring, with equal included angles between adjacent plates. The arc-shaped connecting rod 26 has an arc-shaped structure, with its top connected to the bottom of the annular mounting frame 21. The limiting collar 36 is connected to the mounting plate 27 on the side near the cyclone dust collector 11. A spring 28 is provided between the mounting plate 27 and the protective baffle 29. A first... Mounting plates 22: Four first mounting plates 22 are provided in a ring, and the included angle between two adjacent first mounting plates 22 is equal. First, under the action of the protective buffer assembly 2, the cyclone dust collector 11 is ensured to operate normally during use. When the cyclone dust collector 11 shakes during use, the four inclined buffers 24 firstly offset the rotational extrusion forces in different directions, preventing the cyclone dust collector 11 from being damaged due to excessive shaking. Furthermore, under the action of the protective baffle 29 set on the bottom arc-shaped connecting rod 26, the cyclone dust collector 11 contacts the protective baffle 29 in the direction of rotation during shaking. At this time, under the action of the spring 28, the extrusion force is weakened, preventing the cyclone dust collector 11 from shaking excessively and causing damage.

[0039] Furthermore, such as Figures 2-4As shown: There are four threaded rods 33 in total. All four threaded rods 33 are threadedly connected to the annular limiting frame 31, and the four threaded rods 33 are distributed in an annular pattern. The distribution of the four threaded rods 33 and the distribution of the four second mounting plates 32 are intertwined. Through the setting of the bottom limiting component 3, the bottom of the cyclone dust collector 11 is limited to prevent the bottom of the cyclone dust collector 11 from shaking during use, which would cause the equipment to swing too much. Furthermore, under the action of the threaded rods 33, the actual position of the threaded rods 33 on the annular limiting frame 31 can be adjusted by rotating and adjusting the tension of the transverse buffer 35 during actual use, thereby controlling the limiting range of the limiting collar 36 on the bottom of the cyclone dust collector 11.

[0040] The above solutions also have the problem of buffering and unloading force with the protective baffle 29, such as... Figure 3 As shown, in this design, two springs 28 are provided, and the two springs 28 are symmetrical about the center of the mounting plate 27. This symmetrical layout allows the protective baffle 29 to obtain a stable and uniform buffering force under the balanced action of the two springs 28 when subjected to external impact. Regardless of the direction of the impact, it can effectively disperse the impact and avoid deformation or damage to components caused by uneven force, thereby effectively improving the protective performance and durability of the equipment.

[0041] The above solutions also have the problem of blind spots in the protection of the protective baffle 29, such as... Figure 3 As shown: In this solution, the protective baffle 29 has an arc-shaped structure on the side near the cyclone dust removal mechanism 11. The arc of the protective baffle 29 matches the arc of the bottom of the cyclone dust removal mechanism 11. The protective baffle 29 is arc-shaped on the side near the cyclone dust removal mechanism 11, and its arc perfectly matches the bottom of the cyclone dust removal mechanism 11. The fitting arc can fit the bottom of the equipment, ensuring stable operation of the equipment.

[0042] Working principle:

[0043] like Figure 1-4As shown, firstly, the cyclone dust collector 11 is fixedly installed in the designated position. Secondly, the annular mounting bracket 21 is fixed to the outside of the cyclone dust collector 11 by the first mounting plate 22. Further, the annular limiting bracket 31 is fixed to the bottom of the cyclone dust collector 11 by the second mounting plate 32, so that the limiting collar 36 is fitted onto the bottom of the cyclone dust collector 11. During installation, the tightness of the transverse buffer 35 can be adjusted by rotating the adjusting threaded rod 33 on the annular limiting bracket 31, thereby controlling the limiting range of the limiting collar 36 on the bottom of the cyclone dust collector 11. At this time, the rotation... The cyclone dust removal mechanism 11 performs dust removal work. When the cyclone dust removal mechanism 11 shakes during use, the four inclined buffers 24 first counteract the rotational pressure in different directions to prevent the cyclone dust removal mechanism 11 from being damaged due to excessive shaking. Furthermore, the protective baffle 29 is set on the bottom arc-shaped connecting rod 26, so that the cyclone dust removal mechanism 11 comes into contact with the protective baffle 29 in the direction of rotation during shaking. At this time, the pressure is weakened by the spring 28 to prevent the cyclone dust removal mechanism 11 from shaking too much.

[0044] The above description is merely a preferred embodiment of the present utility model and is not intended to limit the present utility model in any other way. Any person skilled in the art may make changes or modifications to the above-disclosed technical content to create equivalent embodiments for application in other fields. However, any simple modifications, equivalent changes, and modifications made to the above embodiments based on the technical essence of the present utility model without departing from the technical solution of the present utility model shall still fall within the protection scope of the technical solution of the present utility model.

Claims

1. A dust collection device for cement plants, characterized in that, include: Cyclone dust removal assembly (1), the cyclone dust removal assembly (1) is composed of a cyclone dust removal mechanism (11) and four fixed supports (12), the fixed supports (12) are arranged in a ring on the cyclone dust removal mechanism (11); The protective buffer assembly (2) consists of a connecting collar (25) and an annular mounting frame (21) located below the four fixed supports (12). The top of the annular mounting frame (21) is provided with a mounting seat (23), and an inclined buffer (24) is provided between the mounting seat (23) and the connecting collar (25). The bottom of the annular mounting frame (21) is provided with an arc-shaped connecting rod (26). The side of the arc-shaped connecting rod (26) near the cyclone dust removal mechanism (11) is provided with a mounting plate (27), a spring (28), and a protective baffle (29). The bottom limiting component (3) consists of a limiting collar (36) sleeved on the bottom of the cyclone dust removal mechanism (11) and an annular limiting frame (31). A threaded rod (33) is threadedly connected to the annular limiting frame (31). A rotating seat (34) is rotatably connected to the side of the threaded rod (33) near the limiting collar (36). A transverse buffer (35) is provided between the rotating seat (34) and the limiting collar (36).

2. The dust collection equipment for cement plants according to claim 1, characterized in that: The outer side of the ring-shaped limiting frame (31) is provided with a second mounting piece (32). There are four second mounting pieces (32) in total, and the four second mounting pieces (32) are arranged in a ring. The included angle between two adjacent second mounting pieces (32) is equal.

3. The dust collection equipment for cement plants according to claim 2, characterized in that: There are four threaded rods (33), all of which are threadedly connected to the annular limiting frame (31) and are arranged in annular shape. The distribution of the four threaded rods (33) is interspersed with the distribution of the four second mounting pieces (32).

4. The dust collection equipment for cement plants according to claim 1, characterized in that: The arc-shaped connecting rod (26) has an arc-shaped structure. The top of the arc-shaped connecting rod (26) is connected to the bottom of the ring mounting bracket (21). The limiting collar (36) is connected to the mounting plate (27) on the side near the cyclone dust removal mechanism (11). The spring (28) is set between the mounting plate (27) and the protective baffle (29).

5. A dust collection device for cement plants according to claim 1, characterized in that: There are two springs (28), and the two springs (28) are symmetrical about the center of the mounting plate (27).

6. A dust collection device for cement plants according to claim 1, characterized in that: The protective baffle (29) has an arc-shaped structure on the side near the cyclone dust removal mechanism (11), and the arc of the protective baffle (29) is adapted to the arc of the bottom of the cyclone dust removal mechanism (11).

7. A dust collection device for cement plants according to claim 1, characterized in that: The outer side of the ring mounting bracket (21) is provided with a first mounting piece (22). There are four first mounting pieces (22) in total, and the four first mounting pieces (22) are arranged in a ring. The included angle between two adjacent first mounting pieces (22) is equal.

Images