Slag treatment device for mineral powder processing

Abstract

The utility model relates to the technical field of mineral powder processing, and discloses a mineral slag processing device for mineral powder processing, which comprises a box body and a connecting belt, the top of the box body is fixedly connected with a fixing frame, and the top of the fixing frame is fixedly connected with a servo motor. The output end of the servo motor penetrates through the fixing frame and is fixedly connected with a driving belt wheel, the left side of the bottom of the fixing frame is rotationally connected with a driven belt wheel, the driven belt wheel is in transmission connection with the driving belt wheel through the connecting belt, and the bottom of the driving belt wheel is fixedly connected with a first gear. The front side and the rear side of the bottom of the fixing frame are rotationally connected with second gears. According to the slag powder drying device, the first gear rotates to be in meshing transmission with the second gear, so that the rack is driven to move, the steel pipe and the spray head move synchronously, slag powder adhering to the outer wall of the grinding roller is dried, the slag powder is made to fall off, and the slag can be dried.

Description

Technical Field

[0001] This utility model relates to the field of mineral powder processing technology, and in particular to a slag treatment device for mineral powder processing. Background Technology

[0002] Mineral powder refers to powdery substances obtained by processing ores through crushing, grinding, and other processes. The main components of mineral powder vary depending on the type of ore. Common types include non-metallic mineral powders mainly composed of silicon dioxide, aluminum oxide, calcium oxide, and magnesium oxide, as well as metallic mineral powders containing iron, copper, zinc, and lead. For example, iron ore powder is mainly composed of iron oxides; limestone powder is mainly composed of calcium carbonate; and fly ash is also a common type of mineral powder, with silicon dioxide and aluminum oxide as its main components.

[0003] In the process of mineral powder processing, slag treatment equipment is an indispensable piece of equipment. This equipment is a series of devices used to process slag into mineral powder. It drives grinding rollers to rotate in opposite directions, thus grinding the mineral powder. However, during the grinding process, the mineral powder contains moisture, causing agglomeration and clumping during screening. Currently, drying equipment is installed below the screening device to reduce agglomeration. However, during the grinding and pulverizing process, the moist mineral powder may stick to the grinding rollers, leading to reduced pulverizing efficiency and failing to meet usage requirements. Utility Model Content

[0004] To overcome the above deficiencies, this utility model provides a slag treatment device for mineral powder processing, which aims to improve the problem in the prior art where mineral powder sticks to the grinding roller due to moisture during the grinding and crushing process, thereby reducing the crushing efficiency.

[0005] To achieve the above objectives, the present invention adopts the following technical solution: a slag treatment device for mineral powder processing, comprising a housing and a connecting belt. A fixed frame is fixedly connected to the top of the housing, and a servo motor is fixedly connected to the top of the fixed frame. The output end of the servo motor passes through the fixed frame and is fixedly connected to a drive pulley. A driven pulley is rotatably connected to the bottom left side of the fixed frame. The driven pulley is connected to the drive pulley via the connecting belt. A gear one is fixedly connected to the bottom of the drive pulley. Gear two is rotatably connected to the front and rear sides of the bottom of the fixed frame. Gear two meshes with gear one. A rack meshes with the outer side of gear two. A steel pipe is fixedly connected to the bottom of the rack. A nozzle is connected to the outer wall of the steel pipe. An air inlet pipe is connected to the right side of the steel pipe. A screening mechanism is installed on the left side of the housing for screening mineral powder.

[0006] As a further description of the above technical solution:

[0007] The screening mechanism includes a support rod, the top end of which is fixedly connected to the bottom of the driven pulley, and the end of which is fixedly connected to a driving bevel gear. The driven bevel gear is rotatably connected to the left side of the outer wall of the housing, and an elliptical block is fixedly connected to the right side of the driven bevel gear. Springs are fixedly connected to the front and rear sides of the inner wall of the housing, and the ends of the springs are fixedly connected to screening boxes.

[0008] As a further description of the above technical solution:

[0009] The inner wall of the box is provided with sliding grooves on the upper middle part of the front and rear sides. The outer wall of the rack is fixedly connected with a sliding strip, and the sliding strip is slidably connected to the sliding groove.

[0010] As a further description of the above technical solution:

[0011] A baffle is fixedly connected to the top wall of the box. Openings are provided on the left and right sides of the front end of the top wall of the baffle. A feeding plate is fixedly connected to the left and right ends of the front side of the bottom wall of the baffle.

[0012] As a further description of the above technical solution:

[0013] The bottom left and right sides of the box are fixedly connected to brackets, and the outer side of the brackets is fixedly connected to reinforcing ribs.

[0014] As a further description of the above technical solution:

[0015] The bottom of the box is fixedly connected to an inclined plate, and a storage box is provided on the bottom front side of the inclined plate.

[0016] As a further description of the above technical solution:

[0017] The outer walls of the box are fixedly connected to the left and right sides of the box, and the output end of the drive motor is fixedly connected to the grinding roller.

[0018] As a further description of the above technical solution:

[0019] The rack has right-angle rods fixedly connected to both the left and right sides of its bottom wall, and scrapers are installed at the ends of the right-angle rods.

[0020] This utility model has the following beneficial effects:

[0021] 1. In this utility model, the rotation of the drive pulley drives the first gear to rotate synchronously. The rotation of the first gear meshes with the second gear, thereby driving the rack to move, which in turn drives the steel pipe and the nozzle to move synchronously. This process dries the slag powder adhering to the outer wall of the grinding roller, causing the slag powder to fall off. The process of drying the slag improves the efficiency of the crushing process and can meet the needs of use.

[0022] 2. In this utility model, the rotation of the active bevel gear meshes with the driven bevel gear, and the rotation of the elliptical block knocks and vibrates the screening box, thereby causing the spring to pull the screening box to shake and cause the screening to fall. Multiple tasks can be performed simultaneously, which brings convenience to the user. Attached Figure Description

[0023] Figure 1 This is a perspective view of a slag treatment device for mineral powder processing according to the present invention.

[0024] Figure 2 This is a partial exploded view of the slag treatment device for mineral powder processing proposed in this utility model.

[0025] Figure 3 This is a partial structural exploded view of a slag treatment device for mineral powder processing proposed in this utility model;

[0026] Figure 4 This is a schematic diagram of the screening mechanism of a slag treatment device for mineral powder processing proposed in this utility model.

[0027] Legend:

[0028] 1. Box body; 2. Screening mechanism; 201. Support rod; 202. Driving bevel gear; 203. Driven bevel gear; 204. Elliptical block; 205. Screening box; 206. Spring; 3. Fixing frame; 4. Storage box; 5. Inclined plate; 6. Reinforcing rib; 7. Bracket; 8. Steel pipe; 9. Right angle rod; 10. Scraper; 11. Sliding strip; 12. Grinding roller; 13. Drive motor; 14. Driven pulley; 15. Connecting belt; 16. Nozzle; 17. Gear II; 18. Driving pulley; 19. Servo motor; 20. Gear I; 21. Rack; 22. Air inlet pipe; 23. Slide groove; 24. Baffle; 25. Opening; 26. Feed plate. Detailed Implementation

[0029] 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.

[0030] Reference Figure 1 , Figure 2 and Figure 3 This utility model provides an embodiment of a slag treatment device for mineral powder processing, comprising a housing 1 and a connecting belt 15. A fixed frame 3 is fixedly connected to the top of the housing 1, and a servo motor 19 is fixedly connected to the top of the fixed frame 3. The output end of the servo motor 19 passes through the fixed frame 3 and is fixedly connected to a drive pulley 18. The start of the servo motor 19 drives the drive pulley 18 to rotate. The rotation of the drive pulley 18 causes the driven pulley 14 to rotate synchronously through the connecting belt 15. The driven pulley 14 is rotatably connected to the bottom left side of the fixed frame 3. The driven pulley 14 is connected to the drive pulley 18 through the connecting belt 15. A gear 20 is fixedly connected to the bottom of the drive pulley 18. Gears 17 are rotatably connected to the front and rear sides of the bottom of the fixed frame 3. Gears 17 mesh with gears 20. A rack 21 meshes with the outer side of gears 17. The rotation of the drive pulley 18 further drives gears 20 to rotate synchronously. Wheel 27 engages with the gear rack 21, which in turn drives the rack 21 to move. A steel pipe 8 is fixedly connected to the bottom of the rack 21, and a nozzle 16 is connected to the outer wall of the steel pipe 8. An air inlet pipe 22 is connected to the right side of the steel pipe 8. A screening mechanism 2 is installed on the left side of the housing 1, which is used to screen mineral powder. Sliding grooves 23 are provided on the upper middle part of the front and rear sides of the inner wall of the housing 1. A sliding strip 11 is fixedly connected to the outer wall of the rack 21, and the sliding strip 11 is slidably connected to the sliding groove 23. A baffle 24 is fixedly connected to the top wall of the housing 1. The top wall of the baffle 24 has openings 25 on both the left and right sides, and the bottom wall of the baffle 24 has a feeding plate 26 fixedly connected to the left and right ends. The outer wall of the box 1 has a drive motor 13 fixedly connected to the left and right sides, and the output end of the drive motor 13 is fixedly connected to the grinding roller 12, which drives the steel pipe 8 and the nozzle 16 to move synchronously to dry the slag powder adhering to the outer wall of the grinding roller 12. The bottom wall of the rack 21 has a right-angle rod 9 fixedly connected to the left and right sides, and the end of the right-angle rod 9 is equipped with a scraper 10.

[0031] Specifically, the air inlet pipe 22 is connected to the exhaust port of the hot air blower. The drive motor 13 is started to drive the grinding roller 12 to rotate, thus preparing for crushing. The slag is fed into the feed plate 26 through the opening 25, and then the slag slides onto the grinding roller 12. The rotation of the grinding roller 12 crushes the slag. During the crushing process, the nozzle 16 is started to spray hot air from the steel pipe 8. The start of the servo motor 19 drives the drive pulley 18 to rotate. The rotation of the drive pulley 18 is transmitted through the connecting belt. 15 causes the driven pulley 14 to rotate synchronously, and the rotation of the driving pulley 18 further drives the gear 20 to rotate synchronously. The gear 20 meshes with the gear 17, which in turn pushes the rack 21 to move, causing the steel pipe 8 and the nozzle 16 to move synchronously to dry the slag powder adhering to the outer wall of the grinding roller 12. At the same time, the movement of the rack 21 also drives the right-angle rod 9 and the scraper 10 to move synchronously to scrape off the slag powder on the outer wall of the grinding roller 12, thus completing the slag drying process and improving the efficiency of the crushing operation.

[0032] Reference Figure 1 , Figure 2 and Figure 4 The screening mechanism 2 includes a support rod 201, the top of which is fixedly connected to the bottom of the driven pulley 14. The rotation of the driven pulley 14 synchronously drives the rotation of the support rod 201. The end of the support rod 201 is fixedly connected to a driving bevel gear 202. The left side of the outer wall of the housing 1 is rotatably connected to a driven bevel gear 203. The right side of the driven bevel gear 203 is fixedly connected to an elliptical block 204. The rotation of the support rod 201 further drives the rotation of the driving bevel gear 202. The meshing transmission between the driving bevel gear 202 and the driven bevel gear 203 causes the elliptical block 204 to rotate synchronously. Springs 206 are fixedly connected to the front and rear sides of the inner wall of the housing 1. The end of the springs 206 is fixedly connected to a screening box 205. The rotation of the elliptical block 204 causes the screening box 205 to vibrate. An inclined plate 5 is fixedly connected to the bottom of the housing 1. A storage box 4 is provided at the bottom front side of the inclined plate 5.

[0033] Specifically, the rotation of the driven pulley 14 synchronously drives the support rod 201 to rotate. The rotation of the support rod 201 in turn drives the active bevel gear 202 to rotate. The meshing transmission between the active bevel gear 202 and the driven bevel gear 203 causes the elliptical block 204 to rotate synchronously. The rotation of the elliptical block 204 applies a knocking vibration to the screening box 205, causing the spring 206 to pull the screening box 205 to shake. The slag powder in the screening box 205 is thus shaken, achieving screening and falling onto the inclined plate 5, and finally sliding into the collection box 4 for collection. This mechanism can perform multiple tasks simultaneously.

[0034] Reference Figure 1 The bottom left and right sides of the box 1 are fixedly connected to the brackets 7, and the outer side of the brackets 7 is fixedly connected to the reinforcing ribs 6.

[0035] Specifically, the combination of the bracket 7 and the reinforcing rib 6 increases the stability of the equipment during use.

[0036] Working principle: The exhaust port of the hot air blower is connected to the air inlet pipe 22. The drive motor 13 is turned on to drive the grinding roller 12 to rotate for pre-crushing. The slag is fed into the feed plate 26 through the opening 25. The slag slides onto the grinding roller 12 through the feed plate 26. The grinding roller 12 crushes the slag by rotating. At the same time, the nozzle 16 is turned on to spray hot air from the steel pipe 8. Simultaneously, the servo motor 19 is turned on to drive the drive pulley 18 to rotate. The rotation of the drive pulley 18 is linked to the driven pulley 14 through the connecting belt 15 to rotate synchronously. The rotation of pulley 18 drives gear 20 to rotate synchronously. The rotation of gear 20 meshes with gear 17, thereby driving rack 21 to move. The movement of rack 21 drives slide bar 11 to slide in slide groove 23, planning the movement trajectory of rack 21. Thus, the movement of rack 21 drives steel pipe 8 and nozzle 16 to move synchronously, thereby drying the slag powder adhering to the outer wall of grinding roller 12. At the same time, the movement of rack 21 drives right-angle rod 9 and scraper 10 to move synchronously, scraping the outer wall of grinding roller 12 and causing the slag powder to fall off.

[0037] Furthermore, the rotation of the driven pulley 14 causes the support rod 201 to rotate synchronously. The rotation of the support rod 201 drives the drive bevel gear 202 to rotate. The rotation of the drive bevel gear 202 meshes with the driven bevel gear 203, thereby driving the elliptical block 204 to rotate synchronously. The rotation of the elliptical block 204 knocks and vibrates the screening box 205, causing the spring 206 to pull the screening box 205 to shake, causing the slag powder in the screening box 205 to shake and fall onto the inclined plate 5, sliding into the collection box 4 for collection.

[0038] Finally, it should be noted that the above description is only a preferred embodiment of the present utility model and is not intended to limit the present utility model. Although the present utility model has been described in detail with reference to the foregoing embodiments, those skilled in the art can still modify the technical solutions described in the foregoing embodiments or make equivalent substitutions for some of the technical features. Any modifications, equivalent substitutions, improvements, etc., made within the spirit and principles of the present utility model should be included within the protection scope of the present utility model.

Claims

1. A slag processing device for processing of mineral powder, comprising a housing (1) and a connecting belt (15), characterized in that: A fixed frame (3) is fixedly connected to the top of the housing (1). A servo motor (19) is fixedly connected to the top of the fixed frame (3). The output end of the servo motor (19) passes through the fixed frame (3) and is fixedly connected to a drive pulley (18). A driven pulley (14) is rotatably connected to the bottom left side of the fixed frame (3). The driven pulley (14) is connected to the drive pulley (18) via the connecting belt (15). A gear (2) is fixedly connected to the bottom of the drive pulley (18). 0), the bottom front and rear sides of the fixed frame (3) are rotatably connected with gear two (17), gear two (17) meshes with gear one (20), gear two (17) is meshed with rack (21) on the outer side, rack (21) is fixedly connected to the bottom of rack (21), spray nozzle (16) is connected to the outer wall of steel pipe (8), air inlet pipe (22) is connected to the right side of steel pipe (8), screening mechanism (2) is installed on the left side of box (1), screening mechanism (2) is used to screen mineral powder.

2. A slag processing device for processing of mineral fines as claimed in claim 1 wherein: The screening mechanism (2) includes a support rod (201), the top end of which is fixedly connected to the bottom of the driven pulley (14), the end of which is fixedly connected to a driving bevel gear (202), the left side of the outer wall of the housing (1) is rotatably connected to a driven bevel gear (203), the right side of which is fixedly connected to an elliptical block (204), and the front and rear sides of the inner wall of the housing (1) are fixedly connected to springs (206), the end of which is fixedly connected to a screening box (205).

3. A slag processing device for processing of mineral fines as claimed in claim 1 wherein: The inner wall of the box (1) is provided with a sliding groove (23) on the upper middle part of the front and rear sides. The outer wall of the rack (21) is fixedly connected with a sliding strip (11), and the sliding strip (11) is slidably connected to the sliding groove (23).

4. A slag processing device for processing of mineral fines as claimed in claim 1 wherein: The top wall of the box (1) is fixedly connected to a baffle (24), and the front left and right sides of the top wall of the baffle (24) are provided with openings (25), and the front left and right ends of the bottom wall of the baffle (24) are fixedly connected to a feeding plate (26).

5. A mineral powder processing slag treatment device according to claim 1, characterized in that: The bottom left and right sides of the box (1) are fixedly connected to brackets (7), and the outer side of the brackets (7) is fixedly connected to reinforcing ribs (6).

6. A mineral powder processing slag treatment device according to claim 1, characterized in that: The bottom of the box (1) is fixedly connected to a sloping plate (5), and a storage box (4) is provided on the bottom front side of the sloping plate (5).

7. A slag processing device for processing of mineral fines as claimed in claim 1 wherein: The outer walls of the housing (1) are fixedly connected to drive motors (13) on both the left and right sides, and the output end of the drive motors (13) is fixedly connected to grinding rollers (12).

8. A slag processing device for processing of mineral fines as claimed in claim 1 wherein: The bottom wall of the rack (21) is fixedly connected to right-angle rods (9) on both the left and right sides, and a scraper (10) is installed at the end of the right-angle rods (9).

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