Smelting furnace for magnesium alloy production

Abstract

The utility model discloses a smelting furnace for magnesium alloy production, which relates to the technical field of magnesium alloy production, and comprises supporting legs, a smelting furnace body, a first guide plate, a rotating space, a crushing motor, a first crushing mechanism arranged on the crushing motor, a second crushing mechanism arranged on the first guide plate, and a mixing box, the first mixing mechanism is arranged on the smelting furnace body, the second mixing mechanism is arranged on the smelting furnace body, the mixing paddle, the transmission belt, the first through hole and the combustion mechanism are arranged on the smelting furnace body, the purification mechanism is arranged on the supporting plate, and the second guide plate and the collection box are arranged on the supporting plate. Pollution gas generated in the smelting process can be effectively extracted and purified through the purification mechanism, and pollution to the environment is reduced; through cooperation of the first mixing mechanism, the second mixing mechanism and the transmission belt, crushed magnesium alloy raw materials are fully stirred, so that the raw materials are distributed more uniformly, the problem of incomplete local smelting is favorably avoided, and the smelting effect and efficiency are improved.

Description

TECHNICAL FIELD

[0001] The utility model relates to magnesium alloy production technical field especially relates to a magnesium alloy production is with smelting furnace. BACKGROUND

[0002] Magnesium alloy is a kind of alloy material formed by adding one or more other elements (such as aluminum, zinc, manganese, zirconium, etc.) based on magnesium. Because magnesium is the lightest among all structural metals, it has good specific strength and specific stiffness, so magnesium alloy is widely used in the fields of aviation, automobile, electronics, communication equipment, etc.

[0003] In the Chinese patent with the authorization announcement number CN215598069U, a magnesium alloy production is with smelting furnace, including work table, the bottom center of work table is installed with storage tank, the top center of work table is fixedly installed with furnace body, the top of furnace body is opened with feed inlet, the inside of furnace body is rotatably arranged with the crushing device for crushing magnesium alloy, the crushing device is driven to rotate by the driving device installed on work table, the combustion liquid collecting assembly is arranged below the crushing device in the furnace body, this utility model has the advantages of simple structure, reasonable design, convenient operation, high safety, high sealing, good smelting effect, high smelting efficiency, little pollution of magnesium liquid from external environment, etc.

[0004] But in the smelting process, harmful gas may be produced, which will pollute the environment if not handled properly. Moreover, if magnesium alloy particles are not fully mixed during smelting, it may lead to incomplete local smelting, so it is urgently needed to improve. UTILITY MODEL CONTENT

[0005] In view of the deficiencies existing in the prior art, the purpose of the utility model is to provide a magnesium alloy production is with smelting furnace, aiming at solving the above technical problems.

[0006] In order to achieve the above purpose, the utility model adopts the following technical scheme:

[0007] A magnesium alloy production is with smelting furnace, including support leg and smelting furnace body, further comprising:

[0008] The first guide plate is arranged on the smelting furnace body and fixedly connected with the smelting furnace body;

[0009] The rotating space is arranged in the first guide plate;

[0010] The crushing motor is fixedly arranged on the smelting furnace body;

[0011] The first crushing mechanism is arranged on the crushing motor and fixedly connected with the crushing motor;

[0012] The second crushing mechanism is rotatably arranged on the first guide plate;

[0013] A mixing box is arranged on the smelting furnace body and fixedly connected with the smelting furnace body;

[0014] A first mixing mechanism is fixedly arranged on the smelting furnace body;

[0015] A second mixing mechanism is arranged on the smelting furnace body and rotatably connected with the smelting furnace body;

[0016] A plurality of mixing paddles are fixedly arranged on the first mixing mechanism and the second mixing mechanism;

[0017] A transmission belt is arranged on the first mixing mechanism and the second mixing mechanism;

[0018] A plurality of first through holes are arranged on the mixing box;

[0019] A combustion mechanism is fixedly arranged on the smelting furnace body;

[0020] A support plate is arranged on the smelting furnace body and fixedly connected with the smelting furnace body;

[0021] A purification mechanism is fixedly arranged on the support plate and fixedly connected with the smelting furnace body;

[0022] A second guide plate is arranged on the smelting furnace body and fixedly connected with the smelting furnace body;

[0023] A collection box is fixedly arranged on the smelting furnace body.

[0024] Preferably, the first crushing mechanism comprises:

[0025] A first rotating rod is arranged on the crushing motor, one end of the first rotating rod is fixedly connected with the crushing motor, and the first rotating rod is rotatably connected with the first guide plate;

[0026] A first crushing roller is fixedly arranged on the first rotating rod;

[0027] A first gear is arranged in the rotating space and fixedly connected with the first rotating rod.

[0028] Preferably, the second crushing mechanism comprises:

[0029] A second rotating rod is rotatably arranged on the first guide plate;

[0030] A second crushing roller is arranged on the second rotating rod and fixedly connected with the second rotating rod;

[0031] A second gear is arranged in the rotating space and fixedly connected with the second rotating rod, and the second gear is engaged with the first gear.

[0032] Preferably, the first mixing mechanism comprises:

[0033] A mixing motor is fixedly arranged on the smelting furnace body.

[0034] A first mixing rod is rotatably arranged on the mixing box, the first mixing rod is rotatably connected with the mixing box, the first mixing rod is rotatably connected with the transmission belt, and the first mixing rod is fixedly connected with the mixing paddle.

[0035] Two first limiting rings are fixedly arranged on the first mixing rod.

[0036] Preferably, the second mixing mechanism comprises:

[0037] A second mixing rod is arranged on the mixing box and rotatably connected with the mixing box, the second mixing rod is rotatably connected with the transmission belt, and the second mixing rod is fixedly connected with the mixing paddle.

[0038] Two second limiting rings are fixedly arranged on the second mixing rod.

[0039] Preferably, the combustion mechanism comprises:

[0040] A high-temperature box is fixedly arranged on the smelting furnace body.

[0041] A plurality of flow holes are arranged on the smelting furnace body.

[0042] Preferably, the purification mechanism comprises:

[0043] A first connecting pipe is arranged on the smelting furnace body, one end of the first connecting pipe is fixedly connected with the smelting furnace body.

[0044] An air purification box is fixedly arranged on the support plate, and the air purification box is fixedly connected with the other end of the first connecting pipe.

[0045] A second connecting pipe is arranged on the air purification box, and one end of the second connecting pipe is fixedly connected with the air purification box.

[0046] An air pump is fixedly arranged on the support plate, and the air pump is fixedly connected with the other end of the second connecting pipe.

[0047] As the above technical scheme is adopted, the present application has the following beneficial effects:

[0048] The purifying mechanism can effectively extract and purify the polluted gas generated in the smelting process, and reduce the pollution to the environment; through the cooperation between the first mixing mechanism, the second mixing mechanism and the transmission belt, the magnesium alloy raw material after crushing is fully stirred, the raw material is more evenly distributed, which helps to avoid the problem of incomplete local smelting, and the smelting effect and efficiency are improved. BRIEF DESCRIPTION OF DRAWINGS

[0049] In order to more clearly illustrate the technical scheme of the embodiments of the present application, the drawings needed in the embodiment description will be briefly introduced as follows. Obviously, the drawings described below are only some embodiments of the present application, and other drawings can also be obtained according to these drawings without creative labor for those skilled in the art.

[0050] Figure 1 A perspective structural schematic view of a magnesium alloy production smelting furnace is shown.

[0051] Figure 2 A front view of a magnesium alloy production smelting furnace is shown.

[0052] Figure 3 A cross-sectional view of A-A in the figure is shown. Figure 2

[0053] Figure 4 A perspective structural schematic view of a crushing motor, a first crushing mechanism and a second crushing mechanism is shown.

[0054] Figure 5 A partial perspective structural schematic view of a magnesium alloy production smelting furnace is shown.

[0055] Legend:

[0056] 1, support leg; 2, smelting furnace body; 3, first guide plate; 4, rotating space; 5, crushing motor; 6, mixing box; 7, mixing paddle; 8, transmission belt; 9, first through hole; 10, support plate; 11, second guide plate; 12, collection box; 13, first rotating rod; 14, first crushing roller; 15, first gear; 16, second rotating rod; 17, second crushing roller; 18, second gear; 19, mixing motor; 20, first mixing rod; 21, first limiting ring; 22, second mixing rod; 23, second limiting ring; 24, high-temperature box; 25, flow hole; 26, first connecting pipe; 27, air purification box; 28, second connecting pipe; 29, air pump. DETAILED DESCRIPTION

[0057] ​With reference to the accompanying drawings, the technical solutions in the embodiments of the present application will be clearly and completely described below, obviously, the described embodiments are only part of the embodiments of the present application, rather than all the embodiments. Based on the embodiments of the present application, all other embodiments obtained by those skilled in the art without creative labor fall within the scope of the present application.

[0058] In the description of the present application, it should be understood that the terms "length", "width", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer" and the like indicate the orientation or positional relationship based on the orientation or positional relationship shown in the drawings, and are only for the convenience of describing the present application and simplifying the description, and therefore cannot be understood as indicating or implying that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore cannot be understood as limiting the present application.

[0059] It should be noted that when a component is referred to as "fixed to" another component, it can be directly on the other component or there can be a middle component. When a component is referred to as "connected to" another component, it can be directly connected to the other component or there can be a middle component. When a component is referred to as "disposed on" another component, it can be directly disposed on the other component or there can be a middle component. The terms "vertical", "horizontal", "left", "right" and the like used herein are for illustrative purposes only.

[0060] In addition, the terms "first", "second" are used only for descriptive purposes and cannot be understood as indicating or implying relative importance or implying the number of the indicated technical features. Therefore, the features defined as "first", "second" can explicitly or implicitly include one or more of the features. In the description of the present application, the meaning of "multiple" is two or more, unless otherwise specifically limited.

[0061] Referring to Figures 1 to 5 Further description is made to the embodiment of the magnesium alloy production smelting furnace of the present application.

[0062] A magnesium alloy production smelting furnace, comprising support legs 1 and a smelting furnace body 2, further comprising:

[0063] A first guide plate 3 is arranged on the smelting furnace body 2 and is fixedly connected with the smelting furnace body 2; for limiting the positions of the first crushing mechanism and the second crushing mechanism, and guiding the large block magnesium alloy raw material to be crushed to the crushing mechanism;

[0064] A rotating space 4 is arranged in the first guide plate 3, and the first gear 15 and the second gear 18 are provided with the rotating space 4.

[0065] A pulverizing motor 5 is fixedly arranged on the smelting furnace body 2, and is used to drive the first rotating rod 13 fixedly connected with the output end to rotate, so as to drive the first pulverizing mechanism to rotate.

[0066] With reference to Figure 4 As a preferred embodiment, the first pulverizing mechanism is arranged on the pulverizing motor 5 and is fixedly connected with the pulverizing motor 5, and the first pulverizing mechanism comprises:

[0067] The first rotating rod 13 is arranged on the pulverizing motor 5, one end of the first rotating rod 13 is fixedly connected with the pulverizing motor 5, and the first rotating rod 13 is rotatably connected with the first guide plate 3.

[0068] The first pulverizing roller 14 is fixedly arranged on the first rotating rod 13.

[0069] The first gear 15 is arranged in the rotating space 4 and is fixedly connected with the first rotating rod 13.

[0070] During operation, the pulverizing motor 5 drives the first rotating rod 13 to rotate, the first rotating rod 13 drives the first pulverizing roller 14 and the first gear 15 to rotate, and the first gear 15 is used to drive the second gear 18 to rotate, so as to drive the second pulverizing mechanism to rotate.

[0071] With reference to Figure 4 As a preferred embodiment, the second pulverizing mechanism is rotatably arranged on the first guide plate 3, and the second pulverizing mechanism comprises:

[0072] The second rotating rod 16 is rotatably arranged on the first guide plate 3.

[0073] The second pulverizing roller 17 is arranged on the second rotating rod 16 and is fixedly connected with the second rotating rod 16.

[0074] The second gear 18 is arranged in the rotating space 4 and is fixedly connected with the second rotating rod 16, and the second gear 18 is engaged with the first gear 15.

[0075] During operation, the first gear 15 drives the second gear 18 to rotate, the second gear 18 drives the second rotating rod 16 to rotate, the second rotating rod 16 drives the second pulverizing roller 17 to rotate, and the second pulverizing roller 17 cooperates with the first pulverizing roller 14 to pulverize the large magnesium alloy raw material, so as to effectively pulverize the large magnesium alloy block into small particles.

[0076] Mixing box 6, provided on the smelting furnace body 2, fixedly connected with the smelting furnace body 2; for accommodating the crushed raw materials; and limiting the position of the first mixing mechanism and the second mixing mechanism;

[0077] With reference to Figure 5 As a preferred embodiment, the first mixing mechanism is fixedly provided on the smelting furnace body 2; the first mixing mechanism comprises:

[0078] Mixing motor 19, fixedly provided on the smelting furnace body 2;

[0079] The first mixing rod 20 is rotatably provided on the mixing box 6, and the first mixing rod 20 is rotatably connected with the mixing box 6, rotatably connected with the transmission belt 8, and fixedly connected with the mixing paddle 7;

[0080] The first limiting ring 21 is provided with two first limiting rings 21 fixedly provided on the first mixing rod 20.

[0081] When working, the mixing motor 19 is started, the first mixing rod 20 fixedly connected with the output end of the mixing motor 19 is rotated, the mixing paddle 7 is rotated by the first mixing rod 20, and the transmission belt 8 is rotated by the mixing paddle 7, thereby driving the second mixing mechanism to rotate, wherein the first limiting ring 21 is used to limit the position of the transmission belt 8;

[0082] With reference to Figure 5 As a preferred embodiment, the second mixing mechanism is provided on the smelting furnace body 2, rotatably connected with the smelting furnace body 2; the second mixing mechanism comprises:

[0083] The second mixing rod 22 is provided on the mixing box 6, rotatably connected with the mixing box 6, rotatably connected with the transmission belt 8, and fixedly connected with the mixing paddle 7;

[0084] The second limiting ring 23 is provided with two second limiting rings 23 fixedly provided on the second mixing rod 22.

[0085] When working, the transmission belt 8 drives the second mixing rod 22 to rotate, and the mixing paddle 7 is rotated by the second mixing rod 22, wherein the second limiting ring 23 is used to limit the position of the transmission belt 8;

[0086] The mixing paddle 7 is provided with a plurality of mixing paddles 7 fixedly provided on the first mixing mechanism and the second mixing mechanism; for fully stirring the raw materials in the mixing box 6, making the raw materials evenly distributed, preparing conditions for subsequent smelting, and avoiding incomplete smelting;

[0087] Transmission belt 8, provided on the first mixing mechanism and the second mixing mechanism; for transmitting kinetic energy to drive the second mixing rod 22 to rotate;

[0088] First through hole 9, provided with a plurality of, a plurality of first through hole 9 is provided on the mixing box 6; for the raw material after mixing into the high temperature box 24;

[0089] Referring to Figure 3 , as a preferred embodiment, the combustion mechanism is fixedly arranged on the smelting furnace body 2; the combustion mechanism comprises:

[0090] High temperature box 24, fixedly arranged on the smelting furnace body 2; for providing heat to melt the raw material;

[0091] Flow hole 25, provided with a plurality of, a plurality of flow hole 25 is arranged on the smelting furnace body 2. For the raw material after melting to flow to the second guide plate 11;

[0092] Support plate 10, provided on the smelting furnace body 2, fixedly connected with the smelting furnace body 2; the purification mechanism plays a supporting role;

[0093] Referring to Figure 1 and Figure 2 , as a preferred embodiment, the purification mechanism is fixedly arranged on the support plate 10, and is fixedly connected with the smelting furnace body 2; the purification mechanism comprises:

[0094] First connecting pipe 26, provided on the smelting furnace body 2, one end of the first connecting pipe 26 is fixedly connected with the smelting furnace body 2;

[0095] Air purification tank 27, fixedly arranged on the support plate 10, the air purification tank 27 is fixedly connected with the other end of the first connecting pipe 26;

[0096] Second connecting pipe 28, provided on the air purification tank 27, one end of the second connecting pipe 28 is fixedly connected with the air purification tank 27;

[0097] Air pump 29, fixedly arranged on the support plate 10, the air pump 29 is fixedly connected with the other end of the second connecting pipe 28.

[0098] When working, the air pump 29 is started, the air pump 29 extracts the contaminated gas generated in the smelting furnace body 2, the contaminated gas reaches the air purification tank 27 through the first connecting pipe 26, and the gas purified through the air purification tank 27 is sequentially discharged through the second connecting pipe 28 and the air pump 29, thereby reducing the pollution to the environment;

[0099] Second guide plate 11, provided on the smelting furnace body 2, with the smelting furnace body 2 fixed connection;For guiding the liquid magnesium alloy after smelting flows into the collection box 12 in;

[0100] Collection box 12, fixedly arranged on the smelting furnace body 2. For collecting liquid magnesium alloy after smelting.

[0101] Working principle: through artificial big magnesium alloy raw materials are added to the smelting furnace body 2, raw materials along the first guide plate 3 reaches the crushing mechanism, start crushing motor 5, crushing motor 5 drives the first rotating rod 13 rotation, the first rotating rod 13 drives the first crushing roller 14 and the first gear 15 rotation, the first gear 15 drives the second gear 18 rotation, the second gear 18 drives the second rotating rod 16 rotation, the second rotating rod 16 drives the second crushing roller 17 rotation, the first crushing roller 14 and the second crushing roller 17 cooperate to crush the raw material, the crushed raw material falls into the mixing box 6, start mixing motor 19, mixing motor 19 drives the first mixing rod 20 rotation, the first mixing rod 20 drives the mixing paddle 7 and the transmission belt 8 rotation, the transmission belt 8 drives the second mixing rod 22 rotation, the second mixing rod 22 drives the mixing paddle 7 rotation, the mixing paddle 7 stirs the crushed raw material, so that the raw material is fully mixed, the mixed raw material passes through the first through hole 9 into the high temperature box 24, the high temperature box 24 provides heat to melt the magnesium alloy raw material, the melted liquid magnesium alloy flows through the flow hole 25 to the second guide plate 11, and flows into the collection box 12 along the second guide plate 11;Start the air pump 29, the air pump 29 extracts the pollution gas generated in the smelting furnace body 2, the pollution gas passes through the first connecting pipe 26 into the air purification box 27 for purification treatment, the purified gas passes through the second connecting pipe 28 and the air pump 29 and is discharged.

[0102] The above description of the embodiments enables those skilled in the art to implement or use the present application. Various modifications to these embodiments will be apparent to those skilled in the art, and the general principles defined herein can be implemented in other embodiments without departing from the spirit or scope of the present application. Therefore, the present application will not be limited to these embodiments shown herein, but will conform to the widest scope consistent with the principles and novel features disclosed herein.

Claims

1. A smelting furnace for magnesium alloy production, comprising support legs (1) and a smelting furnace body (2), characterized in that, Also includes: The first guide plate (3) is disposed on the smelting furnace body (2) and is fixedly connected to the smelting furnace body (2); The rotation space (4) is located within the first guide plate (3); The crushing motor (5) is fixedly installed on the smelting furnace body (2); The first crushing mechanism is mounted on the crushing motor (5) and is fixedly connected to the crushing motor (5); The second crushing mechanism is rotatably mounted on the first guide plate (3); A mixing box (6) is installed on the smelting furnace body (2) and is fixedly connected to the smelting furnace body (2); The first mixing mechanism is fixedly installed on the smelting furnace body (2); The second mixing mechanism is disposed on the smelting furnace body (2) and is rotatably connected to the smelting furnace body (2); Multiple mixing paddles (7) are provided, and multiple mixing paddles (7) are fixedly disposed on the first mixing mechanism and the second mixing mechanism; A transmission belt (8) is disposed on the first mixing mechanism and the second mixing mechanism; Multiple first through holes (9) are provided, and multiple first through holes (9) are provided on the mixing box (6); The combustion mechanism is fixedly installed on the smelting furnace body (2); A support plate (10) is disposed on the smelting furnace body (2) and is fixedly connected to the smelting furnace body (2); The purification mechanism is fixedly installed on the support plate (10) and fixedly connected to the smelting furnace body (2); The second guide plate (11) is disposed on the smelting furnace body (2) and is fixedly connected to the smelting furnace body (2); The collection box (12) is fixedly installed on the smelting furnace body (2).

2. The smelting furnace for magnesium alloy production according to claim 1, characterized in that, The first crushing mechanism includes: The first rotating rod (13) is mounted on the crushing motor (5). One end of the first rotating rod (13) is fixedly connected to the crushing motor (5), and the first rotating rod (13) is rotatably connected to the first guide plate (3). The first crushing roller (14) is fixedly mounted on the first rotating rod (13); The first gear (15) is disposed in the rotation space (4) and is fixedly connected to the first rotating rod (13).

3. The smelting furnace for magnesium alloy production according to claim 2, characterized in that, The second crushing mechanism includes: The second rotating rod (16) is rotatably mounted on the first guide plate (3); The second crushing roller (17) is disposed on the second rotating rod (16) and is fixedly connected to the second rotating rod (16); The second gear (18) is disposed in the rotation space (4) and is fixedly connected to the second rotating rod (16). The second gear (18) meshes with the first gear (15).

4. The smelting furnace for magnesium alloy production according to claim 3, characterized in that, The first mixing mechanism includes: A hybrid motor (19) is fixedly mounted on the smelting furnace body (2); The first mixing rod (20) is rotatably mounted on the mixing box (6), the first mixing rod (20) is rotatably connected to the mixing box (6), the first mixing rod (20) is rotatably connected to the transmission belt (8), and the first mixing rod (20) is fixedly connected to the mixing paddle (7). There are two first limiting rings (21), and the two first limiting rings (21) are fixedly installed on the first mixing rod (20).

5. A smelting furnace for magnesium alloy production according to claim 4, characterized in that, The second mixing mechanism includes: The second mixing rod (22) is disposed on the mixing box (6) and rotatably connected to the mixing box (6). The second mixing rod (22) is rotatably connected to the transmission belt (8). The second mixing rod (22) is fixedly connected to the mixing paddle (7). There are two second limiting rings (23), and the two second limiting rings (23) are fixedly installed on the second mixing rod (22).

6. A smelting furnace for magnesium alloy production according to claim 5, characterized in that, The combustion mechanism includes: A high-temperature chamber (24) is fixedly installed on the smelting furnace body (2); Multiple flow holes (25) are provided on the smelting furnace body (2).

7. A smelting furnace for magnesium alloy production according to claim 6, characterized in that, The purification mechanism includes: A first connecting pipe (26) is provided on the smelting furnace body (2), and one end of the first connecting pipe (26) is fixedly connected to the smelting furnace body (2); An air purification box (27) is fixedly mounted on the support plate (10), and the air purification box (27) is fixedly connected to the other end of the first connecting pipe (26); A second connecting pipe (28) is provided on the air purification box (27), and one end of the second connecting pipe (28) is fixedly connected to the air purification box (27); An air pump (29) is fixedly mounted on the support plate (10), and the air pump (29) is fixedly connected to the other end of the second connecting pipe (28).

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