Metallurgical equipment for drying metallurgical raw materials

Abstract

The utility model discloses metallurgical equipment for drying metallurgical raw materials, which relates to the technical field of metal metallurgical equipment and comprises an equipment main body, a feeding port is arranged at the top of the equipment main body, a discharging port is arranged at the bottom of the equipment main body, and a heating pipe is arranged on the inner wall of the equipment main body. A circulating opening located above the discharging opening is formed in the inner wall of the equipment body, and by arranging a sieve plate, when metallurgical raw materials are dried through the metallurgical equipment, in order to improve the drying sufficiency of the metallurgical raw materials, the metallurgical raw materials are stirred and dried, and meanwhile the vibration drying effect is achieved; a driving motor can be turned on to drive the metallurgical raw materials to be preliminarily stirred and dried through rotation of a stirring rod, a first servo motor can be turned on to drive a worm wheel to rotate through rotation of a worm, the worm wheel rotates to drive a sieve plate to rotate along the inner wall of the equipment, and the effect of vibration drying and discharging of the metallurgical raw materials is achieved; and the effect of fully drying the metallurgical raw materials is achieved.

Description

Technical Field

[0001] The utility model relates to the technical field of metallurgical equipment, in particular to a metallurgical equipment used for drying metallurgical raw materials. Background Art

[0002] Metallurgy is the process and technology of extracting metals or metal compounds from minerals and using various processing methods to make metal materials with certain properties. Metallurgy has a long history of development, from the Stone Age to the subsequent Bronze Age, and then to the large-scale development of modern steel smelting. The history of human development is integrated with the history of metallurgy. In the pyrometallurgical process, the smelting raw materials generally need to be dried before subsequent processing.

[0003] For example, the application number CN213208479U discloses a metallurgical equipment for drying metallurgical raw materials, including an outer box, a support leg is arranged at the bottom of the outer box, a water pump is arranged at the top of the outer box, a water pump is arranged on the surface of the water pump, a water inlet pipe is arranged on the surface of the water pump, a heating pipe is arranged inside the outer box, and a drain pipe is arranged at the bottom of the outer box. By arranging a second rotating shaft inside the inner box, in conjunction with a stirring paddle, the raw materials can be stirred, so that the raw materials are heated more evenly and the drying speed is accelerated, by arranging a support frame at the top of the outer box, a material transfer cylinder is arranged at one end of the support frame, a second feed port and a second discharge port are arranged on the surface of the material transfer cylinder, in conjunction with the first feed port, the second motor and the third rotating shaft, and the material transfer roller, it is convenient to transfer the raw materials into the box, solve the problem of inconvenient loading, and improve the practicality of this equipment.

[0004] However, when the metallurgical equipment used for drying metallurgical raw materials is used, the metallurgical raw materials are often only stirred and dried by a stirring rod. The synchronous vibration drying effect of the metallurgical raw materials behind the stirring rod is not high, so that when the metallurgical raw materials are dried only by stirring, the sufficient drying of the surface of the metallurgical raw materials will be reduced, affecting the quality of subsequent processing of the metallurgical raw materials.

[0005] Therefore, in view of this, the existing structural deficiencies are studied and improved, and a metallurgical equipment for drying metallurgical raw materials is proposed. Utility Model Content

[0006] The utility model aims to provide a metallurgical equipment for drying metallurgical raw materials, so as to solve the problem in the above background technology that the synchronous vibration drying effect of the metallurgical raw materials after the stirring rod is not high.

[0007] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a metallurgical equipment for drying metallurgical raw materials, comprising an equipment main body, a loading port is provided on the top of the equipment main body, a unloading port is provided on the bottom of the equipment main body, a heating tube is provided on the inner wall of the equipment main body, a flow port located above the unloading port is provided on the inner wall of the equipment main body, a connecting block is fixedly connected to the outer wall of the connecting block, a worm is rotatably connected to the inner wall of the connecting block, a first servo motor is fixedly connected to one end of the worm, a worm wheel is meshed on the outer wall of the worm wheel and is rotatably connected to the outer wall of the connecting block, a sieve plate rotatably connected to the inner wall of the equipment main body is fixedly connected to the rotation center of the worm wheel through a rotating shaft, a driving motor is fixedly connected to the top of the equipment main body, and a stirring rod located above the sieve plate is fixedly connected to the output end of the driving motor.

[0008] Furthermore, the outer wall of the equipment body is rotatably connected to a threaded rod, one end of the threaded rod is fixedly connected to a second servo motor, the outer wall of the threaded rod is threadedly connected to a threaded slider slidably connected to the outer wall of the equipment body, a sliding groove is provided at the connection position between the outer wall of the equipment body and the threaded slider, the outer wall of the threaded slider is rotatably connected to a rotating rod, and one end of the rotating rod is rotatably connected to an adjustment plate slidably connected to the outer wall of the discharge port.

[0009] Furthermore, the central axis of the feed port, the central axis of the feed port, and the central axis of the flow port are arranged to overlap with each other.

[0010] Furthermore, the screen plate forms a flip structure with the equipment body through the worm and the worm wheel.

[0011] Furthermore, the rotation center of the worm wheel and the rotation center of the screen plate are arranged to overlap with each other.

[0012] Furthermore, the threaded slider forms a lifting structure through the threaded rod and the slide groove.

[0013] Furthermore, the rotating rod forms a rotating structure with the adjusting plate through the threaded slider and the sliding groove.

[0014] Furthermore, the adjustment plate forms an adjustment structure between the rotating rod and the discharge port.

[0015] Compared with the prior art, the beneficial effects of the utility model are:

[0016] 1. The utility model is provided with a sieve plate. When the metallurgical raw materials are dried by the metallurgical equipment, in order to improve the drying sufficiency of the metallurgical raw materials, the metallurgical raw materials are stirred and dried at the same time, and the vibration drying effect is performed. The driving motor can be turned on to drive the metallurgical raw materials to be initially stirred and dried through the rotation of the stirring rod, and the first servo motor can be turned on to drive the worm wheel to rotate through the rotation of the worm. The rotation of the worm wheel drives the sieve plate to rotate along the inner wall of the equipment, which plays the role of vibrating and drying the metallurgical raw materials and achieving the effect of fully drying the metallurgical raw materials.

[0017] 2. The utility model provides an adjustment plate. When the metallurgical raw materials are dried through metallurgical equipment, in order to improve the convenience of adjusting the discharge amount of the metallurgical raw materials after drying, the second servo motor can be turned on according to the needs of the specific discharge amount, and the threaded slider can be driven to slide along the inner wall of the slide groove through the rotation of the threaded rod. The sliding of the threaded slider drives the adjustment plate to perform telescopic movement along the outer wall of the discharge port through the rotation of the rotating rod, thereby effectively adjusting the discharge amount of the metallurgical raw materials after drying. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] Figure 1 It is a schematic diagram of the three-dimensional structure of metallurgical equipment;

[0019] Figure 2 It is a schematic diagram of the three-dimensional structure of the metallurgical equipment in another direction;

[0020] Figure 3 It is a schematic diagram of the three-dimensional structure of the connection between the heating tube and the equipment body;

[0021] Figure 4 It is a schematic diagram of the three-dimensional structure of the worm and the worm wheel in connection;

[0022] Figure 5 It is a schematic diagram of the three-dimensional structure of the rotating rod and the adjusting plate in connection with each other.

[0023] In the figure: 1. Equipment body; 11. Loading port; 12. Unloading port; 13. Heating tube; 14. Flow port; 15. Driving motor; 16. Stirring rod; 2. Connecting block; 21. Worm; 22. First servo motor; 23. Worm gear; 24. Screen plate; 3. Threaded rod; 31. Second servo motor; 32. Threaded slider; 33. Slide groove; 34. Rotating rod; 35. Adjusting plate. DETAILED DESCRIPTION

[0024] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0025] Embodiment 1: Figure 1-Figure 4 As shown, a metallurgical equipment for drying metallurgical raw materials includes an equipment body 1, a loading port 11 is provided on the top of the equipment body 1, a unloading port 12 is provided on the bottom of the equipment body 1, a heating tube 13 is provided on the inner wall of the equipment body 1, a flow port 14 located above the unloading port 12 is provided on the inner wall of the equipment body 1, a connecting block 2 is fixedly connected to the outer wall of the connecting block 2, a worm 21 is rotatably connected to the inner wall of the connecting block 2, a first servo motor 22 is fixedly connected to one end of the worm 21, a worm wheel 23 rotatably connected to the outer wall of the connecting block 2 is meshed on the outer wall of the worm 21, a sieve plate 24 rotatably connected to the inner wall of the equipment body 1 is fixedly connected to the rotation center of the worm wheel 23 through a rotating shaft, a driving motor 15 is fixedly connected to the top of the equipment body 1, and a stirring rod 16 located above the sieve plate 24 is fixedly connected to the output end of the driving motor 15.

[0026] Furthermore, the central axis of the loading port 11, the central axis of the unloading port 12 and the central axis of the circulation port 14 are arranged to overlap with each other, which is beneficial to facilitate the unloading of metallurgical raw materials.

[0027] Furthermore, the screen plate 24 forms a flipping structure with the equipment body 1 through the worm 21 and the worm wheel 23, which is beneficial to the rotation of the worm 21. Through the connection with the worm wheel 23, the screen plate 24 is driven to flip along the inner wall of the equipment body 1, thereby playing the role of vibrating and drying the metallurgical raw materials.

[0028] Furthermore, the rotation center of the worm wheel 23 and the rotation center of the sieve plate 24 are arranged to overlap with each other, which is beneficial to the vibration drying and feeding of the metallurgical raw materials, thereby achieving the effect of fully drying the metallurgical raw materials.

[0029] Embodiment 2: Figure 1 , Figure 2 and Figure 5As shown, the utility model proposes a metallurgical equipment for drying metallurgical raw materials. Compared with the first embodiment, as another embodiment of the utility model, the outer wall of the equipment body 1 is rotatably connected with a threaded rod 3, one end of the threaded rod 3 is fixedly connected with a second servo motor 31, the outer wall of the threaded rod 3 is threadedly connected with a threaded slider 32 slidably connected to the outer wall of the equipment body 1, and a groove 33 is provided at the connection portion between the outer wall of the equipment body 1 and the threaded slider 32, the outer wall of the threaded slider 32 is rotatably connected with a rotating rod 34, and one end of the rotating rod 34 is rotatably connected with the outer wall of the discharge port 12. The slidingly connected adjustment plate 35 is set up when working, which is beneficial when the metallurgical raw materials are dried through metallurgical equipment. In order to improve the convenience of adjusting the discharge amount of the metallurgical raw materials after drying, the second servo motor 31 can be turned on according to the needs of the specific discharge amount, and the threaded slider 32 can be driven to slide along the inner wall of the slide groove 33 through the rotation of the threaded rod 34. The sliding of the threaded slider 32 drives the adjustment plate 35 to telescopically move along the outer wall of the discharge port 12 through the rotation of the rotating rod 34, thereby effectively adjusting the discharge amount of the metallurgical raw materials after drying.

[0030] Furthermore, the threaded slider 32 forms a lifting structure between the threaded rod 3 and the slide groove 33, which is conducive to the rotation of the threaded rod 3, driving the threaded slider 32 to slide along the inner wall of the slide groove 33, thereby realizing the control operation of driving the rotating rod 34 to rotate effectively.

[0031] Furthermore, the rotating rod 34 forms a rotating structure through the threaded slider 32 and the slide groove 33 and the adjustment plate 35, which is conducive to the threaded slider 32 sliding along the inner wall of the slide groove 33. Through the connection of the adjustment plate 35, the rotating rod 34 is driven to rotate effectively, thereby realizing the control operation of driving the adjustment plate 35 to effectively extend and slide.

[0032] Furthermore, the adjustment plate 35 forms an adjustment structure between the rotating rod 34 and the discharge port 12, which is conducive to the rotation of the rotating rod 34, driving the adjustment plate 35 to telescopically move along the outer wall of the discharge port 12, thereby effectively adjusting the discharge amount of the dried metallurgical raw materials.

[0033] Working principle: When using this metallurgical equipment for drying metallurgical raw materials, first, when the metallurgical raw materials are dried by the metallurgical equipment, in order to improve the drying degree of the metallurgical raw materials, the metallurgical raw materials are stirred and dried while vibrating and drying them. The drive motor 15 can be turned on to drive the metallurgical raw materials to be initially stirred and dried through the rotation of the stirring rod 16, and the first servo motor 22 can be turned on to drive the worm wheel 23 to rotate through the rotation of the worm 21. The rotation of the worm wheel 23 drives the screen plate 24 to rotate along the inner wall of the equipment, thereby playing the role of vibrating and drying the metallurgical raw materials and achieving the effect of fully drying the metallurgical raw materials.

[0034] Finally, when the metallurgical raw materials are dried through metallurgical equipment, in order to improve the convenience of adjusting the discharge amount of the metallurgical raw materials after drying, the second servo motor 31 can be turned on according to the specific discharge amount requirements through the rotation of the threaded rod 3, thereby driving the threaded slider 32 to slide along the inner wall of the slide groove 33. The sliding of the threaded slider 32 drives the adjustment plate 35 to perform telescopic movement along the outer wall of the discharge port 12 through the rotation of the rotating rod 34, thereby effectively adjusting the discharge amount of the metallurgical raw materials after drying.

[0035] This is the working principle of this metallurgical equipment used for drying metallurgical raw materials.

[0036] The embodiments of the present invention are provided for the purpose of illustration and description, and are not intended to be exhaustive or to limit the present invention to the disclosed forms. Many modifications and variations will be apparent to those of ordinary skill in the art. The embodiments are selected and described to better illustrate the principles and practical applications of the present invention, and to enable those of ordinary skill in the art to understand the present invention and thereby design various embodiments with various modifications suitable for specific uses.

Claims

1. A metallurgical device for drying metallurgical raw materials, comprising a device body (1), characterized in that: The top of the equipment body (1) is provided with a loading port (11), the bottom of the equipment body (1) is provided with a unloading port (12), the inner wall of the equipment body (1) is provided with a heating tube (13), the inner wall of the equipment body (1) is provided with a circulation port (14) located above the unloading port (12), the outer wall of the equipment body (1) is fixedly connected with a connecting block (2), the inner wall of the connecting block (2) is rotatably connected with a worm (21), one end of the worm (21) is fixedly connected with a first servo motor (22), the outer wall of the worm (21) is meshed with a worm wheel (23) rotatably connected to the outer wall of the connecting block (2), the rotation center of the worm wheel (23) is fixedly connected with a sieve plate (24) rotatably connected to the inner wall of the equipment body (1) via a rotating shaft, the top of the equipment body (1) is fixedly connected with a driving motor (15), and the output end of the driving motor (15) is fixedly connected with a stirring rod (16) located above the sieve plate (24).

2. The metallurgical equipment for drying metallurgical raw materials according to claim 1, characterized in that: The outer wall of the device body (1) is rotatably connected to a threaded rod (3), one end of the threaded rod (3) is fixedly connected to a second servo motor (31), the outer wall of the threaded rod (3) is threadedly connected to a threaded slider (32) slidably connected to the outer wall of the device body (1), a sliding groove (33) is provided at the connection portion between the outer wall of the device body (1) and the threaded slider (32), the outer wall of the threaded slider (32) is rotatably connected to a rotating rod (34), and one end of the rotating rod (34) is rotatably connected to an adjustment plate (35) slidably connected to the outer wall of the discharge port (12).

3. The metallurgical equipment for drying metallurgical raw materials according to claim 1, characterized in that: The central axis of the feed port (11), the central axis of the feed port (12), and the central axis of the flow port (14) are arranged to overlap with each other.

4. The metallurgical equipment for drying metallurgical raw materials according to claim 1, characterized in that: The sieve plate (24) forms a turnover structure with the equipment body (1) through the worm (21) and the worm wheel (23).

5. The metallurgical equipment for drying metallurgical raw materials according to claim 1, characterized in that: The rotation center of the worm wheel (23) and the rotation center of the screen plate (24) are arranged to overlap with each other.

6. The metallurgical equipment for drying metallurgical raw materials according to claim 2, characterized in that: The threaded slider (32) forms a lifting structure through the threaded rod (3) and the slide groove (33).

7. The metallurgical equipment for drying metallurgical raw materials according to claim 2, characterized in that: The rotating rod (34) forms a rotating structure with the adjusting plate (35) through the threaded slider (32) and the sliding groove (33).

8. The metallurgical equipment for drying metallurgical raw materials according to claim 2, characterized in that: The adjustment plate (35) forms an adjustment structure through the rotating rod (34) and the discharge port (12).

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