Cyclone dust collector for silicon iron processing production

Abstract

The utility model discloses a cyclone dust collector for ferrosilicon processing production, which relates to the technical field of cyclone dust collectors and comprises a fixing ring, a cyclone dust collector body is fixed on the inner side of the fixing ring, an air inlet is connected to the side face of the cyclone dust collector body, and an air outlet is connected to the top of the cyclone dust collector body. A dust discharging opening is formed in the lower end of the cyclone dust collector body, a flow guide frame is arranged below the dust discharging opening, a second driving motor is fixedly installed on the side face of the flow guide frame, a reciprocating lead screw is connected to one side of the second driving motor, a lead screw nut is connected to the outer wall of the reciprocating lead screw, and the lead screw nut is installed in the cleaning scraping plate; a guide sliding hole is formed in the cleaning scraper, and a guide sliding rod is connected into the guide sliding hole. By arranging the flow guide frame and the dust storage box, dust is guided into the dust storage box by the flow guide frame for centralized collection and transfer, so that the dust is prevented from directly falling on the ground to cause pollution to the production environment.

Description

Technical Field

[0001] The utility model relates to the technical field of cyclone dust collectors, in particular to a cyclone dust collector for ferrosilicon processing production. Background Art

[0002] Cyclone dust collector is a type of dust removal device. The dust removal mechanism is to make the dust-laden airflow rotate, separate the dust particles from the airflow and capture them on the wall with the help of centrifugal force, and then use gravity to make the dust particles fall into the ash hopper. Each component of the cyclone dust collector has a certain size ratio. Every change in the proportional relationship can affect the efficiency and pressure loss of the cyclone dust collector. Among them, the diameter of the dust collector, the size of the air inlet, and the diameter of the exhaust pipe are the main influencing factors. When using it, it should be noted that when a certain limit is exceeded, favorable factors can also be transformed into unfavorable factors. In addition, some factors are beneficial to improving the dust removal efficiency, but will increase the pressure loss, so the adjustment of each factor must be taken into account.

[0003] There are at least the following disadvantages in the use of existing cyclone dust collectors: 1. After long-term use, dust is easily attached to the inner wall of the existing cyclone dust collector and is difficult to clean. Currently, most of the dust is scraped by a scraper, but the scraper is large in size and occupies more internal space, affecting the dust removal efficiency; 2. During use, the existing cyclone dust collector is supported and fixed by simple supporting legs, and the ferrosilicon processing workshop has large vibrations, which easily affects the stability of the dust collector. Therefore, we have introduced a cyclone dust collector for ferrosilicon processing production.

[0004] After searching the existing Chinese patents: A cyclone dust collector for ferrosilicon processing and production (Announcement No.: CN220697117U), including a dust collector body, the upper end of the dust collector body is fixedly connected with an air outlet, the left part of the outer surface of the dust collector body is fixedly connected with an air inlet, and the lower part of the outer surface of the dust collector body is fixedly connected with three support legs, all of which are "L" shaped structures, and the ends of the three support legs close to each other are fixedly connected with brackets, the three brackets are fixedly connected with a cleaning device, and the outer surfaces of the three support legs are fixedly connected with a stabilizing device. The cyclone dust collector for ferrosilicon processing and production described in this utility model is convenient for cleaning the dust inside the dust collector through the cleaning device.

[0005] Although the above patent uses three groups of ropes of different lengths and multiple groups of striking blocks to strike the dust attached to the inner wall of the dust collector body, the device has the disadvantage that after the dust is knocked down by the striking mechanism, the dust falls from the bottom of the dust collector body onto the dustproof plate, and then slides to the ground on the dustproof plate, so that the dust is scattered on the ground, causing the ground environment to be polluted by the dust. If the dust is collected manually by standing at the bottom of the dust collector body, the workers are easily affected by the dust, which has a certain impact on the workers' health.

[0006] Therefore, it is necessary to invent a cyclone dust collector for ferrosilicon processing and production to solve the above problems. Utility Model Content

[0007] The utility model aims to provide a cyclone dust collector for ferrosilicon processing production to solve the problem of inconvenience in collecting fallen dust proposed in the above background technology.

[0008] To achieve the above-mentioned purpose, the utility model provides the following technical scheme: a cyclone dust collector for ferrosilicon processing production, comprising a fixing ring, a cyclone dust collector body is fixed on the inner side of the fixing ring, an air inlet is connected to the side of the cyclone dust collector body, an air outlet is connected to the top of the cyclone dust collector body, a dust discharge outlet is provided at the lower end of the cyclone dust collector body, a guide frame is provided below the dust discharge outlet, a second drive motor is fixedly installed on the side of the guide frame, a reciprocating screw rod is connected to one side of the second drive motor, a screw nut is connected to the outer wall of the reciprocating screw rod, the screw nut is installed inside a cleaning scraper, a guide sliding hole is provided inside the cleaning scraper, a guide sliding rod is connected to the inside of the guide sliding hole, the outer diameter of the guide sliding rod is the same as the inner diameter of the guide sliding hole, the guide sliding rod is slidably connected to the guide sliding hole, and a dust storage box is provided on one side of the guide frame.

[0009] Preferably, supporting legs are fixed to the bottom side of the fixing ring, and there are three groups of supporting legs, which are linearly distributed at the bottom of the fixing ring.

[0010] Preferably, a first drive motor is fixedly mounted on the top of the cyclone dust collector body, and a rotating shaft is connected below the first drive motor.

[0011] Preferably, connecting columns are fixed to the outer wall of the rotating shaft, and there are multiple groups of connecting columns, which are linearly distributed on the outer wall of the rotating shaft.

[0012] Preferably, an integrated scraper is fixed to one end of the connecting column.

[0013] Preferably, one end of the reciprocating screw is connected to a bearing, and a door-shaped fixing plate is installed on the side of the bearing.

[0014] Preferably, a support plate is fixedly connected to the bottom of the guide frame.

[0015] Technical effects and advantages of the utility model:

[0016] 1. By setting a dust collection mechanism, a guide frame, a second drive motor, a reciprocating screw, a door-shaped fixing plate, a screw nut, a cleaning scraper, a guide slide hole, a guide slide rod, a support plate, and an ash storage box, when the automatic dust scraping mechanism scrapes off the dust on the inner wall of the cyclone dust collector body, the dust falls into the guide frame below through the dust discharge port, so that more dust accumulates in the guide frame. At this time, the second drive motor is operated to drive the reciprocating screw to rotate. The outer wall of the reciprocating screw is connected with a screw nut, which is installed inside the cleaning scraper. The inner opening of the cleaning scraper A guide slide hole is provided, and a guide slide rod is connected inside the guide slide hole. Under the limiting and guiding action of the guide slide rod, the cleaning scraper makes reciprocating motion on the reciprocating screw rod, and the bottom end of the cleaning scraper is attached to the top of the inner side of the guide frame, so that the cleaning scraper can scrape the dust in the guide frame into the ash storage box, and finally collect and transport the dust in the ash storage box, so as to prevent the dust from falling directly on the ground and causing pollution to the production environment. At the same time, it also avoids the problem of directly collecting dust by standing at the dust discharge outlet manually, thereby affecting the health of workers, thereby helping to reduce the workload of workers;

[0017] 2. By setting an automatic dust scraping mechanism, a first drive motor, a rotating shaft, a connecting column, an integrated scraper, and a dust discharge port, when it is necessary to clean the dust attached to the inner wall of the cyclone dust collector body, the first drive motor is operated so that the first drive motor drives the rotating shaft to rotate, and multiple groups of connecting columns are fixed to the outer wall of the rotating shaft, and two groups of integrated scrapers are fixed to the multiple groups of connecting columns. In this way, when the rotating shaft rotates, the two groups of integrated scrapers are driven to rotate, so that the dust attached to the inner wall of the cyclone dust collector body can be cleaned and discharged through the dust discharge port, so that the device can achieve the effect of automatically cleaning the dust on the inner wall of the cyclone dust collector body. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] In order to more clearly illustrate the technical solutions of the embodiments of the utility model, the drawings required for use in the embodiments will be briefly introduced below. It should be understood that the following drawings only show certain embodiments of the utility model and therefore should not be regarded as limiting the scope. For ordinary technicians in this field, other relevant drawings can be obtained based on these drawings without paying creative work.

[0019] Figure 1The utility model is a front view structural schematic diagram of a cyclone dust collector for ferrosilicon processing production.

[0020] Figure 2 The utility model is a cross-sectional view of a cyclone dust collector body of a cyclone dust collector for ferrosilicon processing production.

[0021] Figure 3 This is a disassembled diagram of the dust collection mechanism of a cyclone dust collector for ferrosilicon processing production according to the utility model.

[0022] Figure 4 The utility model is a schematic diagram of the top view of the structure of a cyclone dust collector for ferrosilicon processing production.

[0023] Figure 5 The utility model is a schematic diagram of the structure of a cyclone dust collector for ferrosilicon processing production in a bottom view.

[0024] In the figure: 1. fixing ring; 2. supporting leg; 3. cyclone dust collector body; 4. air inlet; 5. air outlet; 6. first drive motor; 7. rotating shaft; 8. connecting column; 9. integrated scraper; 10. dust discharge port; 11. guide frame; 12. second drive motor; 13. reciprocating screw; 14. bearing; 15. door-shaped fixing plate; 16. screw nut; 17. cleaning scraper; 18. guide slide hole; 19. guide slide rod; 20. support plate; 21. ash storage box. DETAILED DESCRIPTION

[0025] In order to make the purpose, technical scheme and advantages of the embodiments of the utility model clearer, the technical scheme in the embodiments of the utility model will be clearly and completely described below in conjunction with the drawings in the embodiments of the utility model. Therefore, the following detailed description of the embodiments of the utility model provided in the drawings is not intended to limit the scope of the utility model claimed for protection, but merely represents the selected embodiments of the utility model. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without making creative work are within the scope of protection of the utility model.

[0026] The utility model provides Figure 1-5A cyclone dust collector for ferrosilicon processing production shown in the figure comprises a fixing ring 1, wherein the fixing ring 1 serves to fix a cyclone dust collector body 3, a cyclone dust collector body 3 is fixed on the inner side of the fixing ring 1, wherein the cyclone dust collector body 3 serves to remove dust, an air inlet 4 is connected to the side of the cyclone dust collector body 3, wherein the air inlet 4 serves to introduce gas, an air outlet 5 is connected to the top of the cyclone dust collector body 3, wherein the air outlet 5 serves to discharge the gas after dust removal, a dust discharge port 10 is provided at the lower end of the cyclone dust collector body 3, wherein the dust discharge port 10 serves to discharge the fallen dust, a guide frame 11 is arranged below the dust discharge port 10, wherein the guide frame 11 serves to guide the dust into the dust storage box 21, a second drive motor 12 is fixedly installed on the side of the guide frame 11, wherein the second drive motor 12 serves to drive the reciprocating screw 13 to rotate, and one side of the second drive motor 12 is connected to A reciprocating screw rod 13, wherein the reciprocating screw rod 13 plays a role in driving a screw nut 16 to make a reciprocating motion, the outer wall of the reciprocating screw rod 13 is connected with a screw nut 16, wherein the screw nut 16 plays a role in driving a cleaning scraper 17 to make a reciprocating motion, the screw nut 16 is installed inside the cleaning scraper 17, wherein the cleaning scraper 17 plays a role in scraping the tiger barbs in the guide frame 11 into the ash storage box 21, the cleaning scraper 17 is provided with a guide slide hole 18 inside, wherein the guide slide hole 18 allows a guide slide rod 19 to slide inside it, the guide slide hole 18 is connected with a guide slide rod 19 inside, wherein the guide slide rod 19 plays a role in guiding the movement of the cleaning scraper 17, the outer diameter of the guide slide rod 19 is the same as the inner diameter of the guide slide hole 18, the guide slide rod 19 is slidably connected to the guide slide hole 18, and an ash storage box 21 is provided on one side of the guide frame 11, wherein the ash storage box 21 plays a role in collecting and storing dust, thereby achieving the effect of protecting the ground environment.

[0027] Support legs 2 are fixed to the bottom side of the fixing ring 1 . There are three groups of support legs 2 . The three groups of support legs 2 are linearly distributed at the bottom of the fixing ring 1 . The three groups of support legs 2 play a role in supporting the fixing ring 1 .

[0028] A first drive motor 6 is fixedly installed on the top of the cyclone dust collector body 3, and a rotating shaft 7 is connected to the bottom of the first drive motor 6, wherein the first drive motor 6 drives the rotating shaft 7 to rotate, and the rotating shaft 7 drives the multiple groups of connecting columns 8 to rotate.

[0029] The outer wall of the rotating shaft 7 is fixed with connecting columns 8 , and there are multiple groups of connecting columns 8 . The multiple groups of connecting columns 8 are linearly distributed on the outer wall of the rotating shaft 7 , wherein the multiple groups of connecting columns 8 play the role of fixing the integrated scraper 9 .

[0030] An integrated scraper 9 is fixed to one end of the connecting column 8 , wherein the integrated scraper 9 serves to scrape away dust attached to the inner wall of the cyclone dust collector body 3 .

[0031] One end of the reciprocating screw rod 13 is connected to a bearing 14 , and a gate-shaped fixing plate 15 is installed on the side of the bearing 14 , wherein the bearing 14 allows the reciprocating screw rod 13 to rotate inside it, and the gate-shaped fixing plate 15 plays a role in fixing the bearing 14 .

[0032] A support plate 20 is fixedly connected to the bottom of the guide frame 11 , wherein the support plate 20 plays a role in supporting the guide frame 11 .

[0033] Working principle: When in use, after the automatic scraping mechanism scrapes off the dust on the inner wall of the cyclone dust collector body 3, the dust falls into the guide frame 11 below through the dust discharge port 10, so that more dust accumulates in the guide frame 11. At this time, the second drive motor 12 is operated to drive the reciprocating screw 13 to rotate. The outer wall of the reciprocating screw 13 is connected with a screw nut 16, and the screw nut 16 is installed inside the cleaning scraper 17. The cleaning scraper 17 is provided with a guide slide hole 18, and the guide slide hole 18 is connected to the guide slide rod 19. Under the limiting guiding action of the guide slide bar 19, the cleaning scraper 17 makes reciprocating motion on the reciprocating screw 13, and the bottom end of the cleaning scraper 17 is attached to the top of the inner side of the guide frame 11, so that the cleaning scraper 17 can scrape the dust in the guide frame 11 into the dust storage box 21, and finally collect and transport the dust through the dust storage box 21 to prevent the dust from falling directly on the ground and causing pollution to the production environment. At the same time, it also avoids the problem of directly collecting dust by manually standing at the dust discharge port 10, thereby affecting the health of workers, thereby helping to reduce the workload of workers.

[0034] The above are only preferred embodiments of the present invention and are not intended to limit the present invention. For those skilled in the art, the present invention may be subject to various modifications and variations. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present invention shall be included in the protection scope of the present invention.

Claims

1. A cyclone dust collector for ferrosilicon processing, comprising a fixing ring (1), characterized in that: A cyclone dust collector body (3) is fixed on the inner side of the fixing ring (1); an air inlet (4) is connected to the side of the cyclone dust collector body (3); an air outlet (5) is connected to the top of the cyclone dust collector body (3); a dust discharge port (10) is provided at the lower end of the cyclone dust collector body (3); a guide frame (11) is provided below the dust discharge port (10); a second drive motor (12) is fixedly mounted on the side of the guide frame (11); a reciprocating screw rod (13) is connected to one side of the second drive motor (12); The outer wall of the reciprocating screw (13) is connected to a screw nut (16), and the screw nut (16) is installed inside a cleaning scraper (17). A guide sliding hole (18) is provided inside the cleaning scraper (17). A guide sliding rod (19) is connected inside the guide sliding hole (18). The outer diameter of the guide sliding rod (19) is the same as the inner diameter of the guide sliding hole (18). The guide sliding rod (19) is slidably connected to the guide sliding hole (18). A dust storage box (21) is provided on one side of the guide frame (11).

2. The cyclone dust collector for ferrosilicon processing according to claim 1, characterized in that: Support legs (2) are fixed to the bottom side of the fixing ring (1), and there are three groups of support legs (2). The three groups of support legs (2) are linearly distributed at the bottom of the fixing ring (1).

3. The cyclone dust collector for ferrosilicon processing according to claim 1, characterized in that: A first drive motor (6) is fixedly mounted on the top of the cyclone dust collector body (3), and a rotating shaft (7) is connected below the first drive motor (6).

4. A cyclone dust collector for ferrosilicon processing production according to claim 3, characterized in that: The outer wall of the rotating shaft (7) is fixed with connecting columns (8), and there are multiple groups of connecting columns (8). The multiple groups of connecting columns (8) are linearly distributed on the outer wall of the rotating shaft (7).

5. A cyclone dust collector for ferrosilicon processing production according to claim 4, characterized in that: An integrated scraper (9) is fixed to one end of the connecting column (8).

6. The cyclone dust collector for ferrosilicon processing according to claim 1, characterized in that: One end of the reciprocating screw rod (13) is connected to a bearing (14), and a door-shaped fixing plate (15) is installed on the side of the bearing (14).

7. The cyclone dust collector for ferrosilicon processing according to claim 1, characterized in that: A support plate (20) is fixedly connected to the bottom of the guide frame (11).

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