Drying device for silicon-manganese alloy smelting

Abstract

The utility model relates to the technical field of alloy smelting, and discloses a drying device for silicon-manganese alloy smelting, which comprises a barrel body, a rotating drum rotatably mounted in the barrel body, a drying device arranged in the barrel body, a drying device arranged in the barrel body, and a drying device arranged in the drying device and used for drying silicon-manganese alloy, a plurality of groups of stirring rods for mixing materials are fixedly mounted on the outer side of the rotary drum, and air outlet holes for drying the materials are formed in the rotary drum; the servo motor drives the gear to rotate, the gear is meshed with the gear ring, the connecting rod is driven to do circular motion around the cylinder body in the cylinder body, the connecting rod drives the rotating cylinder to rotate in the cylinder body, the rotating cylinder drives the stirring rod to stir materials, and meanwhile the gear drives the guide pipe at the bottom of the gear to move. The hot-air blower conveys hot air into the guide pipe and the rotary drum through the air conveying pipe, airflow is conveyed into the air outlet nozzle through the guide pipe, and hot air is conveyed into the drum body through the air outlet nozzle and the air outlet holes to dry materials.

Description

TECHNICAL FIELD

[0001] The utility model relates to alloy smelting technical field, concretely is a kind of drying device for silicon-manganese alloy smelting. BACKGROUND

[0002] Silicon-manganese alloy is composed of manganese, silicon, iron and a small amount of carbon and other elements, is a widely used, larger yield ferroalloy, and manganese-silicon alloy is commonly used in steelmaking composite deoxidizer, and is also a reducing agent for producing medium-low carbon ferromanganese and metal manganese by electric-silicon heat method. At present, silicon-manganese alloy is mainly prepared by smelting technology in China, which refers to extracting silicon-manganese alloy from ore by methods such as roasting, smelting, electrolysis and using chemical reagents.

[0003] In the process of silicon-manganese alloy smelting, the drying device is usually used for pretreating raw materials or products to remove water or other volatile substances therefrom. However, the existing drying device generally places silicon-manganese alloy raw materials on a conveying device for transmission drying. Since it is inconvenient to turn over the silicon-manganese alloy raw materials during the drying process, a large amount of time is required to completely dry the silicon-manganese alloy raw materials, thereby affecting the drying efficiency. SUMMARY

[0004] The utility model aims at providing a kind of drying device for silicon-manganese alloy smelting to solve the problem that the existing drying device generally places silicon-manganese alloy raw materials on conveying device for transmission drying, since it is inconvenient to turn over the silicon-manganese alloy raw materials during the drying process, a large amount of time is required to completely dry the silicon-manganese alloy raw materials, thereby affecting the drying efficiency.

[0005] To achieve the above-mentioned purpose, the utility model provides the following technical scheme: a kind of drying device for silicon-manganese alloy smelting, including cylinder, the outside of the cylinder is provided with cover body, the inside of the cover body is opened with feeding hole, still include:

[0006] Rotary installation is in the cylinder interior rotary drum, the outside of the rotary drum is fixedly installed with several groups of material mixing treatment's stirring rod, the inside of the rotary drum is opened with the gas outlet hole of material drying treatment;

[0007] Fixed installation is in the outside of rotary drum connecting rod, the outside of the connecting rod is fixedly installed with hot air machine, the outside of the hot air machine is provided with gas pipe, the outside of the gas pipe is fixedly installed with catheter, the outside of the catheter is fixedly installed with gas outlet, the outside of the connecting rod is provided with the transmission assembly of adjusting gas outlet position.

[0008] Preferably, the transmission assembly includes a gear fixedly installed on the outside of the catheter, a servo motor fixedly installed on the outside of the connecting rod, the gear is fixedly connected with the output end of the servo motor, and a gear ring meshing with the gear is fixedly installed on the inner wall of the cylinder.

[0009] Preferably, the connecting rod is rotatably mounted on the outside of the gear.

[0010] Preferably, the gas pipe, the guide pipe and the rotating drum are in communication.

[0011] Preferably, a plurality of ear seats are fixedly mounted on the outside of the cylinder.

[0012] Preferably, a fixing frame is fixedly mounted on the outside of the cylinder to improve the stability thereof.

[0013] Preferably, a sealing cover is rotatably mounted on the bottom of the cylinder, and the sealing cover and the outside of the cylinder are both provided with mounting blocks.

[0014] Compared with the prior art, the present application has the following advantages:

[0015] The servo motor drives the gear to rotate, the gear meshes with the gear ring, the connecting rod moves in the cylinder around the cylinder, the connecting rod drives the rotating drum to rotate in the cylinder, the rotating drum drives the stirring rod to stir the material, meanwhile, the gear drives the guide pipe at the bottom of the gear to move, the hot air blower transmits hot air to the guide pipe and the rotating drum through the gas pipe, the gas flow is transmitted to the air outlet through the guide pipe, the hot air flow is transmitted to the cylinder through the air outlet and the air outlet hole, the material is dried, the rotating drum and the air outlet move in the cylinder, the material can be dried, the stirring rod can stir the material, and the drying efficiency of the material can be improved. BRIEF DESCRIPTION OF DRAWINGS

[0016] Figure 1 A structure schematic view of the drying device for smelting silicon-manganese alloy is provided.

[0017] Figure 2 A structure schematic view of the cylinder is provided.

[0018] Figure 3 A structure schematic view of the rotating drum is provided.

[0019] Figure 4 A structure schematic view of the guide pipe is provided.

[0020] Figure 5 A structure schematic view of the bottom of the cylinder is provided.

[0021] In the drawings: 1, cylinder; 2, cover body; 3, feeding hole; 4, rotating drum; 5, stirring rod; 6, air outlet hole; 7, connecting rod; 8, hot air blower; 9, gas pipe; 10, guide pipe; 11, air outlet; 12, transmission assembly; 1201, gear; 1202, servo motor; 1203, gear ring; 13, ear seat; 14, fixing frame; 15, sealing cover; 16, mounting block. DETAILED DESCRIPTION

[0022] The technical solutions in the embodiments of the utility model will be clearly and completely described below with reference to the drawings in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, rather than all the embodiments. Based on the embodiments of the utility model, all other embodiments obtained by those skilled in the art without creative labor fall within the protection scope of the utility model.

[0023] Please refer to Figures 1-5 As shown in the figure, a drying device for silicon-manganese alloy smelting, including the cylinder 1, the outer side of the cylinder 1 is provided with the cover 2, the cover 2 is fixedly installed on the cylinder 1 through the bolt, the inside of the cover 2 is provided with the feeding hole 3, the material is added to the cylinder 1 through the feeding hole 3, still including: the rotary drum 4 is rotatably installed in the inside of the cylinder 1, the rotary drum 4 is rotatably installed in the inside of the cylinder 1, the outside of the rotary drum 4 is fixedly installed with several groups of stirring rods 5 for mixing and treating the material, the inside of the rotary drum 4 is provided with the gas outlet 6 for drying and treating the material, the top and bottom of the rotary drum 4 are sealed, and the outside is provided with several gas outlets 6; the connecting rod 7 is fixedly installed on the outside of the rotary drum 4, the outside of the connecting rod 7 is fixedly installed with the hot air fan 8, the outside of the hot air fan 8 is provided with the gas conveying pipe 9, the outside of the gas conveying pipe 9 is fixedly installed with the pipe 10, the outside of the pipe 10 is fixedly installed with the gas outlet nozzle 11, the outside of the connecting rod 7 is provided with the transmission assembly 12 for adjusting the position of the gas outlet nozzle 11; the hot air fan 8 transmits hot air to the pipe 10 and the rotary drum 4 through the gas conveying pipe 9, the gas flow is conveyed to the gas outlet nozzle 11 through the pipe 10, and the hot air flow is conveyed to the cylinder 1 through the gas outlet nozzle 11 and the gas outlet 6, the material is dried and treated, the pipe 10 and the rotary drum 4 are moved by the transmission assembly 12, the material in the inside of the cylinder 1 can be uniformly dried and treated, and the drying efficiency of the material is improved.

[0024] The transmission assembly 12 includes the gear 1201 fixedly installed on the outside of the pipe 10, the outside of the connecting rod 7 is fixedly installed with the servo motor 1202, the gear 1201 is fixedly connected with the output end of the servo motor 1202, and the inner wall of the cylinder 1 is fixedly installed with the gear ring 1203 engaged with the gear 1201; the connecting rod 7 is rotatably installed on the outside of the gear 1201. The gear 1201 is driven to rotate by the servo motor 1202, the gear 1201 is engaged with the gear ring 1203, and the connecting rod 7 is driven to make circular motion around the cylinder 1 in the inside of the cylinder 1.

[0025] The gas conveying pipe 9, the pipe 10 and the rotary drum 4 are communicated. The hot air fan 8 transmits hot air to the pipe 10 and the rotary drum 4 through the gas conveying pipe 9, the gas flow is conveyed to the gas outlet nozzle 11 through the pipe 10, and the hot air flow is conveyed to the cylinder 1 through the gas outlet nozzle 11 and the gas outlet 6, the material is dried and treated.

[0026] The outer side of the barrel 1 is fixedly provided with a plurality of ear seats 13, which facilitate the carrying and moving of the barrel 1; the outer side of the barrel 1 is fixedly provided with a fixing frame 14 for improving the stability thereof, and the barrel 1 is supported and installed at a specified position by the fixing frame 14; the bottom of the barrel 1 is rotatably provided with a sealing cover 15, and the outer side of the sealing cover 15 and the barrel 1 are both provided with mounting blocks 16, the mounting blocks 16 on the sealing cover 15 and the barrel 1 correspond in position, and the sealing cover 15 can be closed at the discharge port of the bottom of the barrel 1 by being bolted to the mounting blocks 16, and the material in the barrel 1 can be discharged by opening the sealing cover 15.

[0027] Working principle: the silicon-manganese alloy material is added into the barrel 1 through the feeding hole 3, the gear 1201 is driven to rotate by the servo motor 1202, the gear 1201 is engaged with the gear ring 1203, the connecting rod 7 is driven to make a circular motion in the barrel 1, the rotating drum 4 is driven to rotate in the barrel 1 by the connecting rod 7, the rotating drum 4 drives the stirring rod 5 to stir the material, meanwhile, the gear 1201 drives the duct 10 at the bottom thereof to move, the hot air blower 8 transmits hot air to the duct 10 and the rotating drum 4 through the gas conveying pipe 9, the airflow is conveyed to the air outlet 11 through the duct 10, and the hot airflow is conveyed to the barrel 1 through the air outlet 11 and the air outlet hole 6, so as to dry the material, the mounting blocks 16 on the sealing cover 15 and the barrel 1 correspond in position, and the sealing cover 15 can be closed at the discharge port of the bottom of the barrel 1 by being bolted to the mounting blocks 16, and the material in the barrel 1 can be discharged by opening the sealing cover 15.

[0028] It should be noted that, in the present document, relational terms such as first and second and the like can be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Moreover, the terms "comprises", "comprising", or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but can include other elements not expressly listed or inherent to such process, method, article, or apparatus. Additionally, unless otherwise specified, the use of the singular includes the plural and vice versa.

[0029] Although the embodiments of the present application have been shown and described, it should be understood by those ordinary skilled in the art that various changes, modifications, replacements and variations can be made to the embodiments without departing from the principles and spirits of the present application, and the scope of the present application is defined by the appended claims and their equivalents.

Claims

1. A drying device for smelting silicon-manganese alloy, comprising a cylinder (1), the outer side of the cylinder (1) is provided with a cover (2), the inside of the cover (2) is provided with a feeding hole (3), characterized in that, Also include: The rotating drum (4) is rotatably installed in the barrel (1), the outer side of the rotating drum (4) is fixedly installed with a plurality of groups of stirring rods (5) for mixing and processing materials, and the inner side of the rotating drum (4) is provided with a gas outlet (6) for drying materials; The connecting rod (7) is fixedly installed on the outer side of the rotating drum (4), the outer side of the connecting rod (7) is fixedly installed with a hot air machine (8), the outer side of the hot air machine (8) is provided with a gas conveying pipe (9), the outer side of the gas conveying pipe (9) is fixedly installed with a guide pipe (10), the outer side of the guide pipe (10) is fixedly installed with a gas outlet nozzle (11), and the outer side of the connecting rod (7) is provided with a transmission assembly (12) for adjusting the position of the gas outlet nozzle (11).

2. A drying device for silicon-manganese alloy smelting according to claim 1, characterized in that: The transmission assembly (12) comprises a gear (1201) fixedly installed on the outer side of the guide pipe (10), a servo motor (1202) fixedly installed on the outer side of the connecting rod (7), the gear (1201) is fixedly connected with the output end of the servo motor (1202), and the inner wall of the barrel (1) is fixedly installed with a gear ring (1203) engaged with the gear (1201).

3. A drying device for silicon-manganese alloy smelting according to claim 1, characterized in that: The connecting rod (7) is rotatably installed on the outer side of the gear (1201).

4. A drying device for silicon-manganese alloy smelting according to claim 1, characterized in that: The gas conveying pipe (9) and the guide pipe (10) and the rotating drum (4) are in communication.

5. The drying device for smelting silicon-manganese alloy according to claim 1, characterized in that: The outer side of the barrel (1) is fixedly installed with a plurality of ear seats (13).

6. A drying device for silicon-manganese alloy smelting according to claim 1, characterized in that: The outer side of the barrel (1) is fixedly installed with a fixing frame (14) for improving the stability thereof.

7. The drying device for silicon-manganese alloy smelting according to claim 1, characterized in that: The bottom of the barrel (1) is rotatably installed with a sealing cover (15), and the outer sides of the sealing cover (15) and the barrel (1) are provided with mounting blocks (16).

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