Energy-saving variable frequency speed regulation centrifugal dust collector

Abstract

This utility model discloses an energy-saving variable frequency speed-regulating centrifugal dust collector, relating to the field of dust collector technology. The utility model includes a support frame and a centrifugal dust collector fixedly connected to the top of the support frame. It further includes: a support part mounted on the support frame; a movable part disposed on the support frame; the support part includes a support assembly mounted on the support frame; and a drive assembly disposed within the support frame; the support assembly includes several support legs disposed at the bottom of the support frame, with the tops of each support leg extending into the support frame. By providing a support part, this utility model solves the problem of existing centrifugal dust collectors where it is inconvenient to fix the device's position during use, affecting the stability of equipment operation, making it difficult to ensure the dust collector maintains a reliable and stable operating state during operation, and reducing operational efficiency.

Description

Technical Field

[0001] This utility model belongs to the field of dust collector technology, and in particular relates to an energy-saving variable frequency speed control centrifugal dust collector. Background Technology

[0002] With the increasing awareness of environmental protection and the continuous expansion of industrial production scale, dust pollution control has become a key link in the sustainable development of industry. As a high-efficiency dust removal equipment that relies on centrifugal force to separate dust from gas, centrifugal dust collectors have seen increasing demand in many high-dust-emission industries such as metallurgy, chemical industry, and building materials due to their advantages of simple structure and low operating cost. Among them, energy-saving variable frequency speed control centrifugal dust collectors have become an important development direction for dust control equipment due to their ability to flexibly adjust the speed according to working conditions and reduce energy consumption. Their dust removal efficiency and energy-saving effect are directly related to the environmental compliance and operating cost control of industrial enterprises.

[0003] However, existing centrifugal dust collectors are not convenient to fix in place during use, which affects the stability of equipment operation and makes it difficult to ensure that the dust collector maintains a reliable and stable operating state during operation, thus reducing operating efficiency. Utility Model Content

[0004] The purpose of this utility model is to provide an energy-saving variable frequency speed control centrifugal dust collector. By setting up a support part, it solves the problem that existing centrifugal dust collectors are inconvenient to fix the position of the device during use, which affects the stability of equipment operation, makes it difficult to ensure that the dust collector maintains a reliable and stable operating state during operation, and reduces the operating efficiency.

[0005] To solve the above-mentioned technical problems, this utility model is achieved through the following technical solution: This utility model relates to an energy-saving variable frequency speed-regulating centrifugal dust collector, comprising a support frame and a centrifugal dust collector fixedly connected to the top of the support frame, and further comprising: a support part mounted on the support frame; a movable part disposed on the support frame; the support part comprising a support assembly mounted on the support frame; and a drive assembly disposed within the support frame; the support assembly comprising a plurality of support legs disposed at the bottom of the support frame, the tops of the plurality of support legs extending into the support frame, the plurality of support legs being slidably connected to the support frame, the bottoms of the plurality of support legs being fixedly connected to support pads, and two connecting rods fixedly connected between the plurality of support legs; two sliding rods fixedly connected between the top inner wall and the bottom inner wall of the support frame; the two connecting rods are located on the left and right sides respectively, and are mirror images of each other, with one connecting rod fixedly connected to two support legs.

[0006] Furthermore, the movable part includes a connecting component mounted on a support frame; and a movable component mounted on the connecting component.

[0007] Furthermore, the drive assembly includes a drive plate slidably connected to the outer walls of the two slide rods, a hydraulic cylinder fixedly connected to the top inner wall of the support frame, the output shaft of the hydraulic cylinder fixedly connected to the drive plate, cylindrical rods fixedly connected to the left and right sides of the drive plate, drive components provided on the two cylindrical rods, and a sliding component provided on the bottom inner wall of the support frame; the two cylindrical rods are mirror images of each other, and the drive component includes L-shaped drive rods respectively hinged to the outer walls of the two cylindrical rods, with the sides of the two L-shaped drive rods that are far apart from each other respectively hinged to two connecting rods; the two L-shaped drive rods are mirror images of each other, and the sliding component includes two sliding grooves formed on the bottom inner wall of the support frame, with hinged sliders slidably connected in each of the two sliding grooves, and the two hinged sliders respectively hinged to the two L-shaped drive rods; the two sliding grooves are located on the left and right sides of the drive plate respectively, and are mirror images of each other.

[0008] Furthermore, the connecting assembly includes several support rods disposed within the support frame, the bottoms of which extend outside the support frame, and which are slidably connected to the support frame. A transmission rod is fixedly connected to the top of the front and rear sides of the drive plate, and the left and right sides of two transmission rods are respectively fixedly connected to several support rods. Four support rods are provided, with one transmission rod fixedly connected to two support rods.

[0009] Furthermore, the movable component includes limiting plates that are fixedly connected to the bottom of the support rod, and each of the limiting plates is rotatably connected to a universal wheel; there are four limiting plates and four universal wheels.

[0010] Furthermore, the centrifugal dust collector in this device is a cyclone dust collector. Its working principle is as follows: the dust-laden gas enters the cylinder tangentially, forming a high-speed rotating airflow. The dust particles are thrown against the cylinder wall under the action of centrifugal force and fall down the wall to the dust collection device at the bottom. The purified gas forms an upward internal vortex in the cylinder and is discharged from the exhaust pipe at the top.

[0011] This utility model has the following beneficial effects: 1. By setting up a support unit, after the hydraulic cylinder is activated, the hydraulic cylinder drives the drive plate to slide smoothly along two parallel slide bars. The drive plate drives two L-shaped drive rods to move through the cylindrical rod. The L-shaped drive rods rotate on the hinged slider, and at the same time push the hinged slider to slide in the slide groove and move closer to each other, so that the two L-shaped drive rods move downwards to the side away from each other. Then, the L-shaped drive rods drive the corresponding support legs to move downwards through the connecting rod, and finally let the support pad contact the ground, completing the support and fixation of the centrifugal dust collector. This simplifies the operation steps when installing or fixing the equipment, saves manpower and time costs, improves work efficiency, provides stable support for the dust collector, and reduces shaking during equipment use. 2. By setting up a moving part, the drive plate drives several support rods to move upward through two transmission rods, so that these support rods drive the universal wheels at the bottom of the corresponding limit plates to move away from the ground; and through the opposite operation, several support pads can be moved away from the ground, so that several universal wheels can contact the ground, thereby realizing the movement of the centrifugal dust collector, ensuring the stability of the equipment, and it can work reliably in both states, improving the stability and safety of the equipment, meeting the needs of the equipment in various scenarios, and enhancing the applicability of the equipment.

[0012] Of course, any product implementing this utility model does not necessarily need to achieve all of the advantages described above at the same time. Attached Figure Description

[0013] To more clearly illustrate the technical solutions of the embodiments of this utility model, the accompanying drawings used in the description of the embodiments will be briefly introduced below. Obviously, the drawings described below are only some embodiments of this utility model. For those skilled in the art, other drawings can be obtained based on these drawings without creative effort.

[0014] Figure 1 This is a schematic diagram of the overall structure of this utility model; Figure 2 This is a partial cross-sectional view of the support frame of this utility model; Figure 3 This is a partial cross-sectional view of the support portion of this utility model. Figure 4 This utility model Figure 3 A magnified structural diagram of A in the middle; Figure 5 This is a partial cross-sectional view of the movable part of this utility model.

[0015] The attached diagram lists the components represented by each number as follows: 111. Support frame; 112. Centrifugal dust collector; 2. Support part; 21. Support assembly; 211. Support leg; 212. Support pad; 213. Connecting rod; 214. Slide rod; 22. Drive assembly; 221. Drive plate; 222. Hydraulic cylinder; 223. Cylindrical rod; 224. L-shaped drive rod; 225. Slide groove; 226. Hinge slider; 3. Moving part; 31. Connecting assembly; 311. Support rod; 312. Transmission rod; 32. Moving assembly; 321. Limiting plate; 322. Caster wheel. Detailed Implementation

[0016] 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.

[0017] Please see Figure 1-5 As shown, this utility model is an energy-saving variable frequency speed control centrifugal dust collector, including a support frame 111 and a centrifugal dust collector 112 fixedly connected to the top of the support frame 111. It also includes: a support part 2, which is installed on the support frame 111; and a movable part 3, which is disposed on the support frame 111.

[0018] The support component 2 includes a support assembly 21 mounted on a support frame 111; and a drive assembly 22 disposed within the support frame 111. The support assembly 21 includes several support legs 211 disposed at the bottom of the support frame 111, with the tops of each support leg 211 extending into the support frame 111 and slidably connected to it. Support pads 212 are fixedly connected to the bottom of each support leg 211. Two connecting rods 213 are fixedly connected between the support legs 211. Two sliding rods 214 are fixedly connected between the top and bottom inner walls of the support frame 111. The two connecting rods 213 are located on the left and right sides respectively, and are mirror images of each other. One connecting rod 213 is fixedly connected to two support legs 211. The drive assembly 22 includes a drive plate 221 slidably connected to the outer walls of the two sliding rods 214. A hydraulic cylinder 222 is fixedly connected to the top inner wall of the support frame 111, and the output shaft of the hydraulic cylinder 222 is fixed to the drive plate 221. The drive plate 221 is connected to cylindrical rods 223 fixedly on both its left and right sides. Driving components are mounted on the two cylindrical rods 223, and a sliding component is provided on the bottom inner wall of the support frame 111. The two cylindrical rods 223 are mirror images of each other. The driving components include L-shaped driving rods 224 respectively hinged to the outer walls of the two cylindrical rods 223. The sides of the two L-shaped driving rods 224 that are far apart from each other are respectively hinged to two connecting rods 213. The two L-shaped driving rods 224 are mirror images of each other. The sliding component includes components opened on the support frame 111. The support frame 111 has two sliding grooves 225 on its bottom inner wall. Each of the two sliding grooves 225 has a hinged slider 226 slidably connected to it. The two hinged sliders 226 are respectively hinged to two L-shaped drive rods 224. The two sliding grooves 225 are located on the left and right sides of the drive plate 221, respectively, and are arranged in a mirror image. By setting the support part 2, the operation steps during equipment installation or fixing are simplified, saving manpower and time costs, improving work efficiency, providing stable support for the dust collector, and reducing shaking during equipment use.

[0019] The moving part 3 includes a connecting assembly 31, which is mounted on the support frame 111; and a moving assembly 32, which is mounted on the connecting assembly 31. The connecting assembly 31 includes a plurality of support rods 311 disposed within the support frame 111, the bottom of which extends out of the support frame 111 and is slidably connected to the support frame 111. Transmission rods 312 are fixedly connected to the top of the front and rear sides of the drive plate 221, and the left and right sides of the two transmission rods 312 are respectively fixedly connected to the plurality of support rods 311. Fixed connection; four support rods 311 are provided, and one transmission rod 312 is fixedly connected to two support rods 311. The moving component 32 includes limiting plates 321 fixedly connected to the bottom of the support rods 311 respectively. The bottom of each of the limiting plates 321 is rotatably connected to casters 322. There are four limiting plates 321 and four casters 322. By setting the moving part 3, the stability of the equipment is ensured, and it can work reliably in both states, which improves the stability and safety of the equipment and meets the needs of the equipment in various scenarios, thus enhancing the applicability of the equipment.

[0020] It should be noted that the control of the hydraulic cylinder 222 in this application can be achieved by using a program set in the control panel and inputting relevant parameters as needed for automated control. This control method can be implemented using existing technologies, such as PLC.

[0021] A specific application of this embodiment is as follows: During use, the hydraulic cylinder 222 is activated. The hydraulic cylinder 222 drives the drive plate 221 to slide on the two slide rods 214. The parallel arrangement of the two slide rods 214 ensures the smooth movement of the drive plate 221. The drive plate 221 then drives the two L-shaped drive rods 224 to move via the two cylindrical rods 223. The two L-shaped drive rods 224 rotate on the two hinged sliders 226. Under the action of the two L-shaped drive rods 224, the two hinged sliders 226 slide within the two sliding grooves 225 and move closer to each other. At this time, the side of the two L-shaped drive rods 224 that is furthest apart moves downwards. Two L-shaped drive rods 224 drive the corresponding two support legs 211 downward through two connecting rods 213, and make several support pads 212 contact the ground, thereby supporting and fixing the centrifugal dust collector 112. During this process, the drive plate 221 drives several support rods 311 upward through two transmission rods 312. At this time, several support rods 311 drive the universal wheels 322 at the bottom of the corresponding limit plate 321 to move away from the ground. Through the reverse operation process, several support pads 212 are moved away from the ground, and several universal wheels 322 are made to contact the ground, thereby moving the centrifugal dust collector 112.

[0022] In the description of this specification, references to terms such as "an embodiment," "example," "specific example," etc., indicate that a specific feature, structure, material, or characteristic described in connection with that embodiment or example is included in at least one embodiment or example of the present invention. In this specification, the illustrative expressions of the above terms do not necessarily refer to the same embodiment or example. Furthermore, the specific features, structures, materials, or characteristics described may be combined in any suitable manner in one or more embodiments or examples.

[0023] The preferred embodiments of this utility model disclosed above are merely illustrative of the present utility model. These preferred embodiments do not exhaustively describe all details, nor do they limit the utility model to the specific implementations described. Clearly, many modifications and variations can be made based on the content of this specification. This specification selects and specifically describes these embodiments to better explain the principles and practical applications of this utility model, thereby enabling those skilled in the art to better understand and utilize it. This utility model is limited only by the claims and their full scope and equivalents.

Claims

1. An energy-saving variable frequency speed-regulating centrifugal dust collector, comprising a support frame (111) and a centrifugal dust collector (112) fixedly connected to the top of the support frame (111), characterized in that, Also includes: Support part (2), which is mounted on support frame (111); A movable part (3) is provided on a support frame (111); The support part (2) includes a support assembly (21) which is mounted on the support frame (111); as well as A drive assembly (22) is disposed within a support frame (111); The support assembly (21) includes a plurality of support legs (211) disposed at the bottom of the support frame (111). The tops of the plurality of support legs (211) extend into the support frame (111). The plurality of support legs (211) are slidably connected to the support frame (111). The bottoms of the plurality of support legs (211) are fixedly connected to support pads (212). Two connecting rods (213) are fixedly connected between the plurality of support legs (211). Two sliding rods (214) are fixedly connected between the top inner wall and the bottom inner wall of the support frame (111). Among them, the two connecting rods (213) are located on the left and right sides respectively and are set in a mirror image. One connecting rod (213) is fixedly connected to the two supporting legs (211).

2. The energy-saving variable frequency speed-regulating centrifugal dust collector according to claim 1, characterized in that, The movable part (3) includes a connecting assembly (31) mounted on a support frame (111); and A movable component (32) is mounted on a connecting component (31).

3. The energy-saving variable frequency speed-regulating centrifugal dust collector according to claim 2, characterized in that, The drive assembly (22) includes a drive plate (221) slidably connected to the outer wall of two slide rods (214), a hydraulic cylinder (222) is fixedly connected to the top inner wall of the support frame (111), the output shaft of the hydraulic cylinder (222) is fixedly connected to the drive plate (221), cylindrical rods (223) are fixedly connected to the left and right sides of the drive plate (221), drive components are provided on the two cylindrical rods (223), and sliding components are provided on the bottom inner wall of the support frame (111); The two cylindrical rods (223) are arranged in a mirror image.

4. The energy-saving variable frequency speed-regulating centrifugal dust collector according to claim 3, characterized in that, The connecting assembly (31) includes a plurality of support rods (311) disposed within the support frame (111). The bottom of each of the support rods (311) extends outside the support frame (111), and each of the support rods (311) is slidably connected to the support frame (111). The top of the front and rear sides of the drive plate (221) are fixedly connected to transmission rods (312), and the left and right sides of the two transmission rods (312) are respectively fixedly connected to the plurality of support rods (311). Among them, there are four support rods (311), and one transmission rod (312) is fixedly connected to two support rods (311).

5. The energy-saving variable frequency speed-regulating centrifugal dust collector according to claim 4, characterized in that, The moving component (32) includes a limiting plate (321) fixedly connected to the bottom of the support rod (311), and a plurality of the limiting plates (321) are rotatably connected to the bottom of each limiting plate (322). The limiting plate (321) and the universal wheel (322) are both provided with four.

6. The energy-saving variable frequency speed-regulating centrifugal dust collector according to claim 5, characterized in that, The driving component includes an L-shaped driving rod (224) that is hinged to the outer wall of two cylindrical rods (223), and the two L-shaped driving rods (224) are respectively hinged to two connecting rods (213) on the side that is far away from each other. The two L-shaped drive rods (224) are arranged in a mirror image.

7. The energy-saving variable frequency speed-regulating centrifugal dust collector according to claim 6, characterized in that, The sliding component includes two sliding grooves (225) formed on the inner wall of the bottom of the support frame (111). A hinged slider (226) is slidably connected in each of the two sliding grooves (225). The two hinged sliders (226) are respectively hinged to two L-shaped drive rods (224). The two slides (225) are located on the left and right sides of the drive board (221) respectively, and are set in a mirror image.

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