Magnesium melting furnace for preparing spherical magnesium powder

Abstract

The utility model relates to the technical field of magnesium powder production, and particularly discloses a magnesium melting furnace for preparing spherical magnesium powder, which comprises a bottom plate, a shell and a top plate, a plurality of fixing columns are arranged between the bottom plate and the top plate to realize fixed support with the shell, two sides of the shell are respectively provided with a delivery pipe and a discharge pipe, and a plurality of stirring pieces are arranged in the shell. A transmission mechanism for providing stirring power for the stirring pieces is arranged on the upper end face of the top plate and comprises a meshing assembly and a switching mechanism for realizing positive and negative rotation switching of one stirring piece. The meshing assembly is arranged to move so that the stirring piece can relatively rotate and stir raw materials, the switching mechanism is arranged to achieve forward and reverse rotation switching of the stirring piece and achieve stirring in different rotating directions, the vertical moving mechanism is arranged to achieve vertical stirring of the raw materials, and mixing and stirring are achieved through the different stirring modes. Therefore, the raw material mixing effect is improved.

Description

Technical Field

[0001] This utility model relates to the field of magnesium powder production technology, and in particular to a magnesium melting furnace for preparing spherical magnesium powder. Background Technology

[0002] Currently, dust removal devices for fused magnesium furnaces employ electrostatic precipitators, wet tubular electrostatic precipitators, or ordinary bag filters. Electrostatic precipitators are ineffective, resulting in emission concentrations exceeding 300 mg / Nm3. Wet tubular electrostatic precipitators waste water resources and pollute water bodies, with emission concentrations exceeding 100 mg / Nm3.

[0003] For example, patent number CN220288164U discloses a magnesium melting furnace for preparing spherical magnesium powder. The dust generated when the furnace is turned on is guided by negative pressure and high pressure through a dust collection structure, thereby guiding the dust to the inside of the adsorption box for filtration and collection. However, due to the simple structure of its stirring mechanism, it cannot uniformly stir the raw materials, thus affecting the mixing effect, and needs to be improved. Utility Model Content

[0004] The purpose of this invention is to provide a magnesium melting furnace for preparing spherical magnesium powder in order to solve the above-mentioned problems.

[0005] This utility model achieves the above objectives through the following technical solutions:

[0006] A magnesium melting furnace for preparing spherical magnesium powder includes a bottom plate, a shell, and a top plate. The bottom plate and the top plate are fixedly supported by multiple fixed columns. A conveying pipe and a discharge pipe are respectively provided on both sides of the shell. Multiple stirring components are provided inside the shell. A transmission mechanism that provides stirring power to the stirring components is provided on the upper surface of the top plate. The transmission mechanism includes a meshing component and a switching mechanism that enables one of the stirring components to switch forward and reverse. The meshing component includes a first motor mounted on the end face of the top plate and a first gear and a second gear that mesh with each other. The first gear and the second gear are rotatably mounted to the top plate. Power is transmitted between the first gear and the first motor through a first transmission belt. A vertical moving mechanism for stirring the raw materials is provided on the upper surface of the top plate and on one side of the transmission component. The vertical moving mechanism includes a power component and a shaking component. The stirring component is fixedly installed at the lower end of the shaking component.

[0007] Further configuration: The conversion mechanism includes a third gear rotatably mounted on the top plate, a sliding frame between the first gear, the second gear and the third gear, a sliding groove on the sliding frame, a sliding sleeve slidably mounted in the sliding groove, a fourth gear rotatably mounted on the sliding sleeve, and a telescopic component that drives the fourth gear to slide is fixedly mounted on one side of the sliding frame.

[0008] Further configuration: The telescopic assembly includes a fixed base fixedly installed on one side of the sliding frame, a telescopic component rotatably mounted on the fixed base, and a movable component that rotatably engages with the sliding sleeve at the telescopic end of the telescopic component.

[0009] Further configuration: The power assembly includes a second motor fixedly installed on one side of the transmission mechanism. A support frame is fixedly installed on one side of the second motor. A rotating disk is rotatably installed on the support frame. Power is transmitted between the rotating disk and the second motor through a second transmission belt. A fixed column is provided near the edge of the end face of the rotating disk.

[0010] Further configuration: The rocking assembly includes a first link rotatably mounted on a fixed post, with a second link rotatably mounted at the end of the first link.

[0011] Further configuration: The telescopic assembly includes a fixed sleeve on the upper surface of the top plate, and a sliding shaft that slides with the fixed sleeve is rotatably mounted on one end of the second connecting rod. Agitators are arranged vertically on the sliding shaft.

[0012] Compared with the prior art, the beneficial effects of this utility model are as follows: by setting the meshing component to move, the stirring component can achieve relative rotation and agitation of the raw materials; by setting the conversion mechanism, the stirring component can be switched between forward and reverse rotation to achieve agitation in different rotation directions; by setting the up and down moving mechanism, the raw materials can be agitated up and down. Through the above different agitation methods, mixing and agitation are achieved, thereby improving the mixing effect of the raw materials. Attached Figure Description

[0013] To more clearly illustrate the technical solutions in the embodiments of this utility model or the prior art, the drawings used in the description of the embodiments or the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments of this utility model. For those skilled in the art, other drawings can be obtained based on these drawings without creative effort.

[0014] Figure 1 This is an isometric view of a magnesium melting furnace for preparing spherical magnesium powder according to the present invention;

[0015] Figure 2 This is an internal structural diagram of a magnesium melting furnace for preparing spherical magnesium powder according to the present invention;

[0016] Figure 3 This is a bottom view of the internal structure of a magnesium melting furnace for preparing spherical magnesium powder according to the present invention;

[0017] Figure 4 This is a structural diagram of the transmission mechanism of a magnesium melting furnace for preparing spherical magnesium powder according to the present invention;

[0018] Figure 5This is a partial view of a magnesium melting furnace for preparing spherical magnesium powder according to the present invention.

[0019] The annotations in the attached figures are explained as follows:

[0020] 1. Base plate; 2. First motor; 3. Third gear; 4. Support frame; 11. Housing; 12. Top plate; 13. Conveying pipe; 14. Discharge pipe; 21. First gear; 22. Second gear; 23. First transmission belt; 31. Sliding frame; 32. Sliding sleeve; 33. Fourth gear; 301. Fixed seat; 302. Telescopic component; 303. Moving component; 41. Second motor; 42. Rotating disk; 43. Second transmission belt; 44. First connecting rod; 45. Second connecting rod; 401. Fixed sleeve; 402. Sliding shaft; 403. Agitator. Detailed Implementation

[0021] In the description of this utility model, it should be understood that the terms "center," "longitudinal," "lateral," "upper," "lower," "front," "rear," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," and "outer," etc., indicating orientation or positional relationships based on the orientation or positional relationships shown in the accompanying drawings, are only for the convenience of describing this utility model and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, or be constructed and operated in a specific orientation, and therefore should not be construed as a limitation of this utility model. Furthermore, the terms "first," "second," etc., are used for descriptive purposes only and should not be construed as indicating or implying relative importance or implicitly specifying the number of indicated technical features. Thus, features defined with "first," "second," etc., may explicitly or implicitly include one or more of that feature. In the description of this utility model, unless otherwise stated, "a plurality of" means two or more.

[0022] In the description of this utility model, it should be noted that, unless otherwise explicitly specified and limited, the terms "installation," "connection," and "joining" should be interpreted broadly. For example, they can refer to a fixed connection, a detachable connection, or an integral connection; they can refer to a mechanical connection or an electrical connection; they can refer to a direct connection or an indirect connection through an intermediate medium; and they can refer to the internal connection of two components. Those skilled in the art can understand the specific meaning of the above terms in this utility model based on the specific circumstances.

[0023] The present invention will be further described below with reference to the accompanying drawings:

[0024] like Figures 1-5As shown, a magnesium melting furnace for preparing spherical magnesium powder includes a bottom plate 1, a shell 11, and a top plate 12. The bottom plate 1 and the top plate 12 are fixedly supported by multiple fixed columns. A conveying pipe 13 and a discharge pipe 14 are respectively provided on both sides of the shell 11. Multiple stirring components are provided inside the shell 11. A transmission mechanism that provides stirring power to the stirring components is provided on the upper end face of the top plate 12. The transmission mechanism includes a meshing component and a switching mechanism that enables one of the stirring components to switch forward and reverse. The meshing component includes a first motor 2 installed on the end face of the top plate 12 and a first gear 21 and a second gear 22 that mesh with each other. The first gear 21 and the second gear 22 are rotatably installed with the top plate 12. The first gear 21 and the first motor 2 are connected by a first transmission belt 23 to transmit power. A vertical moving mechanism for stirring the raw materials is provided on the upper end face of the top plate 12 and on one side of the transmission component. The vertical moving mechanism includes a power component and a shaking component. The stirring component is fixedly installed at the lower end of the shaking component.

[0025] In this embodiment: the conversion mechanism includes a third gear 3 rotatably mounted on the top plate 12. A sliding frame 31 is provided between the first gear 21, the second gear 22 and the third gear 3. A sliding groove is provided on the sliding frame 31, and a sliding sleeve 32 is slidably mounted in the sliding groove. A fourth gear 33 is rotatably mounted on the sliding sleeve 32. A telescopic component that drives the fourth gear 33 to slide is fixedly mounted on one side of the sliding frame 31. The telescopic component includes a fixed seat 301 fixedly mounted on one side of the sliding frame 31. A telescopic member 302 is rotatably mounted on the fixed seat 301. The telescopic end of the telescopic member 302 is fixedly mounted with a component that rotates with the sliding sleeve 32. The moving part 303 is in dynamic cooperation; when the device is in use, the raw materials are transported into the housing 11 through the conveying pipe 13. The first motor 2 moves, and the first gear 21 transmits power through the first transmission belt 23 to achieve rotation. The rotation of the first gear 21 drives the second gear 22 to rotate, thereby realizing the relative stirring of the stirring component below. The rotation of the second gear 22 causes the third gear 3 to transmit power through the fourth gear 33 to achieve rotation. The movement of the telescopic part 302 drives the fourth gear 33 to slide to the meshing point of the fourth gear 33 with the first gear 21 and the third gear 3, realizing reverse rotation. The stirring component below then stirs in the opposite direction.

[0026] In this embodiment: the power component includes a second motor 41 fixedly installed on one side of the transmission mechanism, a support frame 4 fixedly installed on one side of the second motor 41, a rotating disk 42 rotatably installed on the support frame 4, and power transmission between the rotating disk 42 and the second motor 41 is achieved by a second transmission belt 43. A fixed column is provided near the edge of the end face of the rotating disk 42. The rocking component includes a first connecting rod 44 rotatably installed on the fixed column, and a second connecting rod 45 rotatably installed at the end of the first connecting rod 44. The telescopic component includes a fixed sleeve 401 provided on the upper end face of the top plate 12, and a sliding shaft 402 rotatably installed at one end of the second connecting rod 45, which slides in cooperation with the fixed sleeve 401. Agitators 403 are vertically arranged on the sliding shaft 402. When the second motor 41 moves, it transmits power to the rotating disk 42 through the second transmission belt 43, thereby causing the first connecting rod 44 to move and drive the sliding shaft 402 at the lower end of the second connecting rod 45 to stir up and down. Mixing is achieved through different stirring methods, thereby improving the mixing effect of the raw materials.

[0027] The working principle and usage process of this utility model are as follows: When using the device, the raw materials are transported into the housing 11 through the conveying pipe 13. The first motor 2 moves, and the first gear 21 transmits power through the first transmission belt 23 to achieve rotation. The rotation of the first gear 21 drives the second gear 22 to rotate, thereby achieving relative stirring of the stirring component below. The rotation of the second gear 22 causes the third gear 3 to transmit power through the fourth gear 33 to achieve rotation. The movement of the telescopic component 302 drives the fourth gear 33 to slide to the meshing point of the fourth gear 33 with the first gear 21 and the third gear 3, achieving reverse rotation. The stirring component below stirs in the opposite direction accordingly. The second motor 41 moves and transmits power to the rotating disk 42 through the second transmission belt 43, thereby causing the first connecting rod 44 to move and drive the sliding shaft 402 at the lower end of the second connecting rod 45 to stir up and down. By using different stirring methods, mixing is achieved, thereby improving the mixing effect of the raw materials.

[0028] The foregoing has shown and described the basic principles, main features, and advantages of this utility model. Those skilled in the art should understand that this utility model is not limited to the above embodiments. The embodiments and descriptions in the specification are merely illustrative of the principles of this utility model. Various changes and modifications can be made to this utility model without departing from its spirit and scope, and all such changes and modifications fall within the scope of the claimed utility model.

Claims

1. A magnesium melting furnace for preparing spherical magnesium powder, comprising a bottom plate (1), a shell (11), and a top plate (12), wherein the bottom plate (1) and the top plate (12) are fixedly supported to the shell (11) by a plurality of fixed columns, and a conveying pipe (13) and a discharge pipe (14) are respectively provided on both sides of the shell (11), characterized in that: The housing (11) is provided with multiple stirring components inside. The upper end face of the top plate (12) is provided with a transmission mechanism that provides stirring power to the stirring components. The transmission mechanism includes a meshing component and a conversion mechanism that realizes the forward and reverse rotation of one of the stirring components. The meshing component includes a first motor (2) installed on the end face of the top plate (12) and a first gear (21) and a second gear (22) meshing with each other. The first gear (21) and the second gear (22) are rotatably installed with the top plate (12). The first gear (21) and the first motor (2) are connected by a first transmission belt (23) to achieve power transmission. The upper end face of the top plate (12) and located on one side of the transmission component are provided with a vertical moving mechanism for stirring the raw materials. The vertical moving mechanism includes a power component and a shaking component. The shaking component is fixedly installed with a stirring component at its lower end.

2. The magnesium melting furnace for preparing spherical magnesium powder according to claim 1, characterized in that: The conversion mechanism includes a third gear (3) rotatably mounted on the top plate (12). A sliding frame (31) is provided between the first gear (21), the second gear (22) and the third gear (3). A sliding groove is provided on the sliding frame (31). A sliding sleeve (32) is slidably mounted in the sliding groove. A fourth gear (33) is rotatably mounted on the sliding sleeve (32). A telescopic component that drives the fourth gear (33) to slide is fixedly mounted on one side of the sliding frame (31).

3. The magnesium melting furnace for preparing spherical magnesium powder according to claim 2, characterized in that: The telescopic assembly includes a fixed seat (301) fixedly installed on one side of the sliding frame (31), a telescopic component (302) rotatably installed on the fixed seat (301), and a movable component (303) that rotatably cooperates with the sliding sleeve (32) is fixedly installed at the telescopic end of the telescopic component (302).

4. The magnesium melting furnace for preparing spherical magnesium powder according to claim 1, characterized in that: The power assembly includes a second motor (41) fixedly installed on one side of the transmission mechanism. A support frame (4) is fixedly installed on one side of the second motor (41). A rotating disk (42) is rotatably installed on the support frame (4). Power is transmitted between the rotating disk (42) and the second motor (41) through a second transmission belt (43). A fixed column is provided near the edge of the end face of the rotating disk (42).

5. A magnesium melting furnace for preparing spherical magnesium powder according to claim 4, characterized in that: The rocking assembly includes a first link (44) rotatably mounted on a fixed column, and a second link (45) rotatably mounted at the end of the first link (44).

6. A magnesium melting furnace for preparing spherical magnesium powder according to claim 5, characterized in that: The telescopic assembly includes a fixed sleeve (401) disposed on the upper end face of the top plate (12), and a sliding shaft (402) that slides and engages with the fixed sleeve (401) is rotatably mounted on one end of the second connecting rod (45), and an agitator (403) is vertically arranged on the sliding shaft (402).

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