Furnace burden mixer for ferromolybdenum smelting

Abstract

The utility model discloses a furnace charge mixer for ferromolybdenum smelting, which belongs to the technical field of mixers and comprises a bottom plate and a first support plate, the first support plate is fixedly connected to the upper surface of the bottom plate, the top of the first support plate is fixedly connected with a first rotating joint, and the other end of the first rotating joint is fixedly connected with a movable plate. The feeding device has the beneficial effects that during feeding, people firstly control the first motor to operate through the controller, then the threaded column is driven to rotate, the threaded pipe moves under the cooperation of the threaded column and the threaded pipe, and the push rod is driven to rotate around the second rotating joints; and the other end of the push rod rotates around the third rotating joint and pushes the movable plate to rotate around the first rotating joint, so that the mixing barrel is inclined, mixed materials in the mixing barrel slide out from the tail end, and people can conveniently discharge the materials.

Description

Technical Field

[0001] The utility model relates to the technical field of mixers, and more specifically, to a furnace charge mixer for ferromolybdenum smelting and processing. Background Art

[0002] Ferromolybdenum is an alloy of molybdenum and iron, generally containing 50-60% molybdenum. Adding molybdenum to steel can make the steel have uniform fine-grained structure, improve the hardenability of the steel, and help eliminate temper brittleness. Molybdenum is widely used in combination with other alloying elements in the production of stainless steel, heat-resistant steel, acid-resistant steel and tool steel, as well as alloys with special physical properties. Before smelting ferromolybdenum, molybdenum oxide needs to be extracted from molybdenum concentrate. Molybdenum oxide is weighed and mixed with ferrosilicon, iron powder, aluminum particles, saltpeter and other materials according to production needs. After being mixed by a mixer, it can be smelted to produce qualified ferromolybdenum products. At present, most mixers used in ferromolybdenum smelting are rotary drum mixers. The existing device is not convenient for discharging after the raw materials are mixed. In order to solve the above problems, we have launched the following device. Utility Model Content

[0003] (1) Technical issues to be solved

[0004] In view of the shortcomings of the prior art, the purpose of the utility model is to provide a furnace charge mixer for ferromolybdenum smelting processing, which has the characteristics of easy discharge and high mixing efficiency.

[0005] (2) Technical solution

[0006] To achieve the above-mentioned purpose, the utility model provides a furnace charge mixer for molybdenum iron smelting processing, including a bottom plate and a first support plate, the first support plate is fixedly connected to the upper surface of the bottom plate, the top of the first support plate is fixedly connected to a first rotating joint, the other end of the first rotating joint is fixedly connected to a movable plate, there are two groups of the first rotating joints, and they are symmetrically arranged on the lower surface of the movable plate, the upper surface of the bottom plate is fixedly connected to a first motor, the upper surface of the bottom plate is fixedly connected to a first fixed seat, a first bearing is passed through the surface of the first fixed seat, a first rotating shaft is passed through the first bearing, one end of the first rotating shaft is fixedly connected to the other end of the output shaft of the first motor, and the other end of the first rotating shaft is fixedly connected to a threaded column The other end of the threaded column is fixedly connected to the second rotating shaft, the upper surface of the bottom plate is fixedly connected to the second fixed seat, the surface of the second fixed seat is penetrated by a second bearing, the other end of the second rotating shaft is penetrated by the second bearing, the surface of the threaded column is threadedly connected to a threaded tube, the surface of the threaded tube is fixedly connected to the second rotating joint, the other end of the second rotating joint is fixedly connected to the push rod, the lower surface of the movable plate is fixedly connected to the third rotating joint, the other end of the third rotating joint is fixedly connected to the other end of the push rod, the upper surface of the movable plate is fixedly connected to the rolling support seat, the upper surface of the movable plate is provided with a mixing barrel, the surface of the mixing barrel is fixedly connected to an annular guide rail, and the annular guide rail is overlapped on the roller surface of the rolling support seat.

[0007] When using a charge mixer for molybdenum iron smelting processing using the technical solution, a first motor, a threaded column, a threaded tube and a push rod are set. When discharging materials, people first control the operation of the first motor through a controller, thereby driving the threaded column to rotate. Under the cooperation of the threaded column and the threaded tube, the threaded tube moves and drives the push rod to rotate around the second rotating joint. The other end of the push rod rotates around the third rotating joint and pushes the movable plate to rotate around the first rotating joint, thereby causing the mixing barrel to tilt and the mixed material in the mixing barrel to slide out from the end, making it convenient for people to discharge materials.

[0008] Furthermore, a gear ring is fixedly connected to the surface of the mixing barrel, a second motor is fixedly connected to the upper surface of the movable plate, a driving gear is fixedly connected to the other end of the output shaft of the second motor, the driving gear and the gear ring are meshed with each other, one end of the movable plate is fixedly connected to a discharge box, a through hole is provided on the surface of the discharge box, one end of the mixing barrel is penetrated in the through hole, a discharge port is provided at the bottom of the discharge box, a reinforcement block is fixedly connected to the surface of the discharge box, the reinforcement block is fixedly connected to the surface of the movable plate, a cover plate is fixedly connected to the other end of the mixing barrel by a hinge, a lifting plate is fixedly connected to the inner wall of the mixing barrel, there are a plurality of lifting plates, and they are arranged in a ring-shaped and equidistant manner on the inner wall of the mixing barrel, a fixing column is fixedly connected to the inner wall of the mixing barrel, a triangular column is fixedly connected to the other end of the fixing column, there are two groups of fixing columns, and they are symmetrically arranged on the surface of the triangular column.

[0009] Furthermore, there are two groups of rolling support seats and annular guide rails, which are symmetrically arranged on the surface of the mixing barrel.

[0010] Furthermore, a limiting groove is provided on the upper surface of the bottom plate, a limiting block is slidably connected in the limiting groove, and an upper end of the limiting block is fixedly connected to the surface of the threaded tube.

[0011] Furthermore, the cross section of the triangular prism is an equilateral triangle.

[0012] Furthermore, a second supporting plate is fixedly connected to the upper surface of the bottom plate.

[0013] Furthermore, a controller is fixedly connected to the upper surface of the base plate.

[0014] (3) Beneficial effects

[0015] In summary, the utility model has the following beneficial effects:

[0016] 1. The charge mixer for molybdenum iron smelting and processing is provided with a first motor, a threaded column, a threaded tube and a push rod. When discharging, people first control the operation of the first motor through a controller, thereby driving the threaded column to rotate. Under the cooperation of the threaded column and the threaded tube, the threaded tube moves and drives the push rod to rotate around the second rotating joint. The other end of the push rod rotates around the third rotating joint and pushes the movable plate to rotate around the first rotating joint, so that the mixing barrel is tilted, and the mixed material in the mixing barrel slides out from the end, which is convenient for people to discharge the material;

[0017] 2. This kind of furnace charge mixer for molybdenum iron smelting processing is provided with a second motor, a driving gear, a gear ring, a lifting plate and a triangular prism. When mixing, people first add the required raw materials into the mixing barrel according to a certain proportion, and then control the operation of the second motor through a controller. The second motor drives the driving gear to rotate. Under the cooperation of the driving gear and the gear ring, the gear ring rotates and drives the mixing barrel. Multiple sets of lifting plates lift the materials alternately, and then the materials fall under the action of gravity. During the falling process, they will impact on the surface of the triangular prism and be scattered, thereby improving the mixing efficiency of the materials. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] In order to more clearly illustrate the specific implementation of the utility model or the technical solution in the prior art, the drawings required for describing the specific implementation or the prior art will be briefly introduced below. Obviously, the drawings described below are only one implementation of the utility model. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying creative work.

[0019] Figure 1 It is a schematic diagram of the structure of the utility model in a frontal perspective;

[0020] Figure 2 It is a schematic diagram of the structure of the utility model in a frontal three-dimensional cross-sectional view;

[0021] Figure 3 It is a structural schematic diagram of the movable plate in the utility model;

[0022] Figure 4 This is a schematic diagram of the internal structure of the mixing barrel in the utility model in cross section;

[0023] Figure 5 It is a structural schematic diagram of the rolling support seat in the utility model.

[0024] The markings in the accompanying drawings are:

[0025] 1. Bottom plate; 2. First support plate; 3. First rotating joint; 4. Movable plate; 5. First motor; 6. First fixed seat; 7. First bearing; 8. First rotating shaft; 9. Threaded column; 10. Second rotating shaft; 11. Second fixed seat; 12. Second bearing; 13. Threaded pipe; 14. Second rotating joint; 15. Push rod; 16. Third rotating joint; 17. Rolling support seat; 18. Mixing barrel; 19. Annular guide rail; 20. Gear ring; 21. Second motor; 22. Driving gear; 23. Discharging box; 24. Perforation; 25. Discharging port; 26. Reinforcement block; 27. Cover plate; 28. Lifting plate; 29. ​​Fixed column; 30. Triangular column; 31. Limiting groove; 32. Limiting block; 33. Second support plate; 34. Controller. DETAILED DESCRIPTION

[0026] In order to make the technical means, creative features, objectives and effects achieved by the utility model easy to understand, the technical scheme in the specific implementation mode of the utility model is clearly and completely described below to further illustrate the utility model. Obviously, the specific implementation mode described is only a part of the implementation mode of the utility model, rather than all styles.

[0027] Example:

[0028] The following is combined with Figure 1-5 The utility model is described in further detail.

[0029] See also Figure 1-5The utility model provides a technical solution: a furnace charge mixer for molybdenum iron smelting processing, comprising a bottom plate 1 and a first support plate 2, the first support plate 2 is fixedly connected to the upper surface of the bottom plate 1, a first rotating joint 3 is fixedly connected to the top of the first support plate 2, the other end of the first rotating joint 3 is fixedly connected to a movable plate 4, there are two groups of first rotating joints 3, and they are symmetrically arranged on the lower surface of the movable plate 4, a first motor 5 is fixedly connected to the upper surface of the bottom plate 1, a first fixed seat 6 is fixedly connected to the upper surface of the bottom plate 1, a first bearing 7 is penetrated on the surface of the first fixed seat 6, a first rotating shaft 8 is penetrated in the first bearing 7, one end of the first rotating shaft 8 is fixedly connected to the other end of the output shaft of the first motor 5, the other end of the first rotating shaft 8 is fixedly connected to a threaded column 9, and the other end of the threaded column 9 is fixed A second rotating shaft 10 is connected, a second fixed seat 11 is fixedly connected to the upper surface of the bottom plate 1, a second bearing 12 is passed through the surface of the second fixed seat 11, the other end of the second rotating shaft 10 is passed through the second bearing 12, a threaded tube 13 is threadedly connected to the surface of the threaded column 9, a second rotating joint 14 is fixedly connected to the surface of the threaded tube 13, the other end of the second rotating joint 14 is fixedly connected to a push rod 15, a third rotating joint 16 is fixedly connected to the lower surface of the movable plate 4, the other end of the third rotating joint 16 is fixedly connected to the other end of the push rod 15, a rolling support seat 17 is fixedly connected to the upper surface of the movable plate 4, a mixing barrel 18 is arranged on the upper surface of the movable plate 4, a ring guide rail 19 is fixedly connected to the surface of the mixing barrel 18, and the ring guide rail 19 is overlapped on the roller surface of the rolling support seat 17.

[0030] By adopting the above technical scheme, the charge mixer for molybdenum iron smelting processing is provided with a first motor 5, a threaded column 9, a threaded tube 13 and a push rod 15. When discharging materials, people first control the operation of the first motor 5 through the controller 34, thereby driving the threaded column 9 to rotate. Under the cooperation of the threaded column 9 and the threaded tube 13, the threaded tube 13 moves and drives the push rod 15 to rotate around the second rotating joint 14. The other end of the push rod 15 rotates around the third rotating joint 16 and pushes the movable plate 4 to rotate around the first rotating joint 3, so that the mixing barrel 18 is tilted, and the mixed material in the mixing barrel 18 slides out from the end, which is convenient for people to discharge materials.

[0031] Specifically, a gear ring 20 is fixedly connected to the surface of the mixing barrel 18, a second motor 21 is fixedly connected to the upper surface of the movable plate 4, a driving gear 22 is fixedly connected to the other end of the output shaft of the second motor 21, and the driving gear 22 is meshed with the gear ring 20. A discharge box 23 is fixedly connected to one end of the movable plate 4. A through hole 24 is provided on the surface of the discharge box 23. One end of the mixing barrel 18 is penetrated in the through hole 24, and a discharge port 25 is provided at the bottom of the discharge box 23. A reinforcement block 26 is fixedly connected to the surface of the discharge box 23, and the reinforcement block 26 is fixedly connected to the surface of the movable plate 4. The other end of the mixing barrel 18 is fixedly connected to a cover plate 27 through a hinge. A lifting plate 28 is fixedly connected to the inner wall of the mixing barrel 18. There are a plurality of groups of lifting plates 28, which are arranged in a ring-shaped and equidistant arrangement on the inner wall of the mixing barrel 18. A fixing column 29 is fixedly connected to the inner wall of the mixing barrel 18. A triangular column 30 is fixedly connected to the other end of the fixing column 29. There are two groups of fixing columns 29, which are symmetrically arranged on the surface of the triangular column 30.

[0032] By adopting the above technical scheme, the charge mixer for molybdenum iron smelting processing is provided with a second motor 21, a driving gear 22, a gear ring 20, a lifting plate 28 and a triangular prism 30. When mixing, people first add the required raw materials into the mixing barrel 18 according to a certain proportion, and then control the operation of the second motor 21 through the controller 34. The second motor 21 drives the driving gear 22 to rotate. Under the cooperation of the driving gear 22 and the gear ring 20, the gear ring 20 rotates and drives the mixing barrel 18. Multiple sets of lifting plates 28 alternately lift the materials, and then the materials fall under the action of gravity. During the falling process, they will impact on the surface of the triangular prism 30 and be scattered, thereby improving the mixing efficiency of the materials.

[0033] Specifically, there are two groups of rolling support seats 17 and annular guide rails 19 , which are symmetrically arranged on the surface of the mixing barrel 18 .

[0034] Specifically, a limiting groove 31 is provided on the upper surface of the bottom plate 1 , a limiting block 32 is slidably connected in the limiting groove 31 , and an upper end of the limiting block 32 is fixedly connected to the surface of the threaded tube 13 .

[0035] Specifically, the cross section of the triangular prism 30 is an equilateral triangle.

[0036] Specifically, a second support plate 33 is fixedly connected to the upper surface of the bottom plate 1 .

[0037] Specifically, a controller 34 is fixedly connected to the upper surface of the base plate 1 .

[0038] The working principle of the utility model is as follows: when mixing materials, people first open the cover plate 27 to add the required raw materials into the mixing barrel 18 according to a certain proportion, and then cover the cover plate 27 again. The provision of the cover plate 27 is conducive to avoiding dust generated when the materials are mixed, and then the second motor 21 is controlled by the controller 34 to operate, and the second motor 21 drives the driving gear 22 to rotate. Under the cooperation of the driving gear 22 and the ring gear 20, the ring gear 20 rotates and drives the mixing barrel 18. Multiple sets of lifting plates 28 alternately lift the materials, and the materials fall under the action of gravity. During the falling process, they will impact on the surface of the triangular column 30 and be scattered, which is conducive to improving the mixing efficiency of the materials. After the materials are mixed, they can be placed When discharging materials, people first control the operation of the first motor 5 through the controller 34, thereby driving the threaded column 9 to rotate. Under the cooperation of the threaded column 9 and the threaded tube 13, the threaded tube 13 moves, and drives the push rod 15 to rotate around the second rotating joint 14. The other end of the push rod 15 rotates around the third rotating joint 16, and pushes the movable plate 4 to rotate around the first rotating joint 3, so that the mixing barrel 18 is tilted, and the mixed material in the mixing barrel 18 slides out from the end, and then the material enters the discharge box 23 and is discharged from the discharge port 25 of the discharge box 23. This device is not only conducive to improving the mixing efficiency of the materials, but also convenient for discharging the mixed materials in the mixing barrel 18, and has strong practicality.

[0039] This specific embodiment is merely an explanation of the present invention and is not a limitation of the present invention. After reading this specification, those skilled in the art may make non-creative modifications to the present embodiment as needed, but such modifications are protected by patent law as long as they are within the scope of the claims of the present invention.

Claims

1. A charge mixer for ferromolybdenum smelting, comprising a bottom plate (1) and a first support plate (2), Features: The first support plate (2) is fixedly connected to the upper surface of the base plate (1); the top of the first support plate (2) is fixedly connected to a first rotating joint (3); the other end of the first rotating joint (3) is fixedly connected to a movable plate (4); there are two groups of the first rotating joints (3), which are symmetrically arranged on the lower surface of the movable plate (4); the upper surface of the base plate (1) is fixedly connected to a first motor (5); the upper surface of the base plate (1) is fixedly connected to a first fixed seat (6); a first bearing (7) is passed through the surface of the first fixed seat (6); a first rotating shaft (8) is passed through the first bearing (7); one end of the first rotating shaft (8) is fixedly connected to the other end of the output shaft of the first motor (5); the other end of the first rotating shaft (8) is fixedly connected to a threaded column (9); the other end of the threaded column (9) is fixedly connected to a second rotating shaft (10); the upper surface of the base plate (1) is fixedly connected to A second fixed seat (11) is provided, a second bearing (12) is passed through the surface of the second fixed seat (11), the other end of the second rotating shaft (10) is passed through the second bearing (12), a threaded tube (13) is threadedly connected to the surface of the threaded column (9), a second rotating joint (14) is fixedly connected to the surface of the threaded tube (13), the other end of the second rotating joint (14) is fixedly connected to a push rod (15), a third rotating joint (16) is fixedly connected to the lower surface of the movable plate (4), the other end of the third rotating joint (16) is fixedly connected to the other end of the push rod (15), a rolling support seat (17) is fixedly connected to the upper surface of the movable plate (4), a mixing barrel (18) is provided on the upper surface of the movable plate (4), a circular guide rail (19) is fixedly connected to the surface of the mixing barrel (18), and the circular guide rail (19) is overlapped on the roller surface of the rolling support seat (17).

2. A charge mixer for ferromolybdenum smelting processing according to claim 1, Features: The surface of the mixing barrel (18) is fixedly connected with a gear ring (20), the upper surface of the movable plate (4) is fixedly connected with a second motor (21), the other end of the output shaft of the second motor (21) is fixedly connected with a driving gear (22), the driving gear (22) and the gear ring (20) are meshed with each other, one end of the movable plate (4) is fixedly connected with a discharge box (23), a through hole (24) is provided on the surface of the discharge box (23), one end of the mixing barrel (18) is inserted into the through hole (24), a discharge port (25) is provided at the bottom of the discharge box (23), and the surface of the discharge box (23) is fixedly connected with a gear ring (20). A reinforcing block (26) is connected, and the reinforcing block (26) is fixedly connected to the surface of the movable plate (4). The other end of the mixing barrel (18) is fixedly connected to a cover plate (27) through a hinge. The inner wall of the mixing barrel (18) is fixedly connected to a lifting plate (28). There are a plurality of groups of lifting plates (28) which are arranged in a circular shape with equal intervals on the inner wall of the mixing barrel (18). The inner wall of the mixing barrel (18) is fixedly connected to a fixing column (29). The other end of the fixing column (29) is fixedly connected to a triangular column (30). There are two groups of fixing columns (29) which are symmetrically arranged on the surface of the triangular column (30).

3. A charge mixer for ferromolybdenum smelting processing according to claim 1, Features: There are two groups of rolling support seats (17) and annular guide rails (19), which are symmetrically arranged on the surface of the mixing barrel (18).

4. A charge mixer for ferromolybdenum smelting processing according to claim 1, Features: A limiting groove (31) is provided on the upper surface of the bottom plate (1), a limiting block (32) is slidably connected in the limiting groove (31), and the upper end of the limiting block (32) is fixedly connected to the surface of the threaded tube (13).

5. A charge mixer for ferromolybdenum smelting processing according to claim 2, Features: The cross section of the triangular prism (30) is an equilateral triangle.

6. A charge mixer for ferromolybdenum smelting processing according to claim 1, It is characterized by: A second support plate (33) is fixedly connected to the upper surface of the bottom plate (1).

7. A charge mixer for ferromolybdenum smelting processing according to claim 1, Features: A controller (34) is fixedly connected to the upper surface of the base plate (1).

Images