A metal particle preparation device

Abstract

This utility model discloses a metal particle preparation device, belonging to the technical field of metal processing equipment. The device includes a shell structure, with a heating mechanism fixedly installed on the upper inner side of the shell structure. A dripping mechanism is fixedly installed on the lower end of the heating mechanism. The dripping mechanism includes a support frame, with a connecting arm fixedly connected to the outer side of the support frame. An electrical box is located on the upper side of the connecting arm, and a telescopic rod is connected to the lower end of the electrical box. A connecting rod is fixedly connected to the lower end of the support frame, and a liquid collection pipe is movably connected to the lower end of the connecting rod. A dripping head is fixedly installed on the lower end of the liquid collection pipe, and a liquid inlet pipe is located on the outer side of the liquid collection pipe. A fixing rod is fixedly connected to the outer side of the electrical box, and a heat preservation box is located on the outer end of the support frame. This metal particle preparation device, by using an electrical box and a telescopic rod to quantitatively extrude liquid metal in the liquid collection pipe, improves the product quality during production.

Description

Technical Field

[0001] This utility model relates to the field of metal processing equipment technology, and in particular to a metal particle preparation device. Background Technology

[0002] In modern industrial production, metal particles, due to their unique physicochemical properties, have extremely wide and crucial applications in numerous fields such as electronics, aerospace, energy storage, and biomedicine. Currently, the main methods for preparing metal particles include reduction, atomization, electrolysis, and mechanical crushing. The reduction method has a complex production process; for example, producing iron powder using ore reduction requires two reduction processes and more than a dozen steps. Electrolysis is only suitable for preparing metal particles with high purity and special performance requirements. While mechanical crushing is relatively mature, it poses significant risks at high temperatures for some highly reactive metals, such as silicon-calcium alloys, and suffers from unstable product quality, high energy consumption, and low efficiency. Atomization, as a widely used method, is mainly divided into gas atomization and water atomization. Gas atomization involves slow cooling, severe oxidation of the particle surface, and the tendency for hot metal particles to stick together, requiring secondary crushing. Water atomization, while offering fast cooling, low surface oxidation, and good sphericity, requires high pressure and consumes a large amount of energy. Existing metal particle preparation technologies have many shortcomings in terms of energy consumption, cost, product quality, and production efficiency. There is an urgent need for a new type of metal particle preparation device to achieve the goals of reducing energy consumption, improving production efficiency, and enhancing product quality.

[0003] In existing metal particle preparation devices, the metal is melted and dripped through a sieve into pure water. However, in actual use, this method results in uneven particle size, requiring secondary sorting, which is inconvenient and produces low-quality products. Therefore, we propose a metal particle preparation device. Summary of the Invention

[0004] In order to overcome the shortcomings of the existing technology, the purpose of this utility model is to provide a metal particle preparation device, which uses an electrical box and a telescopic rod to quantitatively squeeze the liquid metal in the liquid collection tube, so as to make the droplets more uniform.

[0005] The above-mentioned technical objective of this utility model is achieved through the following technical solution:

[0006] A metal particle preparation apparatus includes a shell mechanism, a heating mechanism fixedly installed on the upper inner side of the shell mechanism, and a dripping mechanism fixedly installed on the lower end of the heating mechanism.

[0007] The dripping mechanism includes a support frame, a connecting arm fixedly connected to the outer side of the support frame, an electrical box mounted on the upper side of the connecting arm, a telescopic rod connected to the lower end of the electrical box, a connecting rod fixedly connected to the lower end of the support frame, a liquid collection pipe movably connected to the lower end of the connecting rod, a dripping head fixedly installed at the lower end of the liquid collection pipe, an inlet pipe mounted on the outer side of the liquid collection pipe, a fixing rod fixedly connected to the outer side of the electrical box, and an insulation box mounted on the outer end of the support frame. By using the electrical box and the telescopic rod to quantitatively compress the liquid metal in the liquid collection pipe, the droplets become more uniform, improving the product quality during production.

[0008] Furthermore, the heating mechanism includes a furnace, a heating tank is provided in the middle of the inner end of the furnace, a base is connected to the bottom of the inner end of the furnace, and a curved surface and a liquid inlet are provided at intervals at the bottom of the inner end of the base. By setting the curved surface and the liquid inlet at intervals, the molten metal can easily flow into the liquid inlet, which improves the convenience of using the device.

[0009] Furthermore, the outer shell mechanism includes a working box, the upper end of which is movably connected to a box cover. An inlet is provided on the upper side of the inner end of the working box, and a discharge trough is provided on the bottom front side of the inner end of the working box. A water tank is movably installed on the inner end of the discharge trough. By setting the water tank, the device can easily pick up materials and replace cooling water, thus improving the convenience of using the device.

[0010] Furthermore, the heat preservation box is fixedly installed in the middle of the inner end of the working box. By setting up the heat preservation box, the molten metal is less likely to solidify in the liquid accumulation pipe, making the droplets easier to squeeze out and less likely to cause blockage, thus improving the protective performance of the device during use.

[0011] Furthermore, the furnace is fixedly installed on the upper inner side of the work box.

[0012] Furthermore, the number of liquid inlet pipes and liquid inlets is the same, and there are several of each. The liquid inlet pipes are connected to the liquid inlets.

[0013] Furthermore, there are four electrical boxes, and four telescopic rods are installed corresponding to the four electrical boxes. The telescopic rods are fixedly connected to the upper end of the connecting arm.

[0014] Furthermore, the inlet pipe is connected to the outlet pipe.

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

[0016] 1. By setting up an electrical box and telescopic rod to quantitatively squeeze the liquid metal in the liquid collection pipe, the liquid droplets are made more uniform, which improves the product quality during the production of the device. By setting the curved surface and the liquid inlet interval, the molten metal can easily flow into the liquid inlet, which improves the convenience of the device during use.

[0017] 2. By setting up a water tank, the device can be easily loaded and the cooling water can be replaced, which improves the convenience of the device during use. By setting up an insulation box, the molten metal is less likely to solidify in the liquid collection pipe, making the droplets easier to squeeze out and less likely to cause blockage, thus improving the protective performance of the device during use. Attached Figure Description

[0018] Figure 1 This is a schematic diagram of the overall structure in this embodiment;

[0019] Figure 2 This is a three-dimensional structural diagram of the outer shell mechanism in this embodiment;

[0020] Figure 3 This is a three-dimensional structural diagram of the heating mechanism in this embodiment;

[0021] Figure 4 This is a partial three-dimensional structural diagram of the dripping mechanism in this embodiment;

[0022] Figure 5 This is a three-dimensional structural diagram of a portion of the dripping mechanism in this embodiment.

[0023] In the diagram, 1. Outer shell mechanism; 101. Working box; 102. Box cover; 103. Feed inlet; 104. Discharge trough; 105. Water tank; 2. Heating mechanism; 201. Furnace; 202. Heating tank; 203. Base; 204. Curved surface; 205. Liquid inlet; 3. Drip mechanism; 301. Support frame; 302. Connecting arm; 303. Electrical box; 304. Telescopic rod; 305. Connecting rod; 306. Liquid collection pipe; 307. Drip head; 308. Liquid inlet pipe; 309. Fixing rod; 310. Insulation box. Detailed Implementation

[0024] The present invention will be further described in detail below with reference to the accompanying drawings.

[0025] Identical parts are indicated by the same reference numerals. It should be noted that the terms "front," "rear," "left," "right," "up," and "down" used in the following description refer to directions in the accompanying drawings, while the terms "bottom surface," "top surface," "inner," and "outer" refer to directions toward or away from the geometric center of a specific part, respectively.

[0026] Reference Figure 1-5 As shown, a metal particle preparation device in a preferred embodiment of the present invention includes a shell mechanism 1, a heating mechanism 2 fixedly installed on the upper inner side of the shell mechanism 1, and a dripping mechanism 3 fixedly installed on the lower end of the heating mechanism 2.

[0027] The dripping mechanism 3 includes a support frame 301. A connecting arm 302 is fixedly connected to the outer side of the support frame 301. An electrical box 303 is installed on the upper side of the connecting arm 302. A telescopic rod 304 is connected to the lower end of the electrical box 303. A connecting rod 305 is fixedly connected to the lower end of the support frame 301. A liquid collection pipe 306 is movably connected to the lower end of the connecting rod 305. A dripping head 307 is fixedly installed on the lower end of the liquid collection pipe 306. An inlet pipe 308 is installed on the outer side of the liquid collection pipe 306. A fixing rod 309 is fixedly connected to the outer side of the electrical box 303. A heat preservation box 310 is installed on the outer end of the support frame 301. The number of inlet pipes 308 and inlet ports 205 is the same, and there are several of each. The inlet pipe 308 is connected to the outlet pipe 306. There are four electrical boxes 303, and four telescopic rods 304 are installed in the four electrical boxes 303. The telescopic rods 304 are fixedly connected to the upper end of the connecting arm 302. By setting four electrical boxes 303 and installing four telescopic rods 304 in a corresponding manner, and fixing the telescopic rods 304 to the upper end of the connecting arm 302, the force on the support frame 301 is more even, so the displacement is more stable. This ensures that the compression amount of each connecting rod 305 is approximately the same, improving the uniformity of the metal particles produced by the device. By setting the electrical boxes 303 and the telescopic rods 304 to quantitatively compress the liquid metal in the outlet pipe 306, the droplets are made more uniform, improving the product quality during the production of the device.

[0028] Reference Figure 1-3 As shown, the heating mechanism 2 includes a furnace 201. A heating tank 202 is provided in the middle of the inner end of the furnace 201. A base 203 is connected to the bottom of the inner end of the furnace 201. A curved surface 204 and a liquid inlet 205 are provided at intervals at the bottom of the inner end of the base 203. The furnace 201 is fixedly installed on the upper side of the inner end of the working box 101. By setting the curved surface 204 and the liquid inlet 205 at intervals, the molten metal can easily flow into the liquid inlet 205, which improves the convenience of using the device.

[0029] Reference Figure 1-2 As shown, the outer shell mechanism 1 includes a working box 101. A box cover 102 is movably connected to the upper end of the working box 101. An inlet 103 is provided on the upper side of the inner end of the working box 101. A discharge trough 104 is provided on the bottom front side of the inner end of the working box 101. A water tank 105 is movably installed on the inner end of the discharge trough 104. By setting the water tank 105, the device can easily pick up materials and replace cooling water, which improves the convenience of using the device.

[0030] Reference Figure 2-5 As shown, the heat preservation box 310 is fixedly installed in the middle of the inner end of the working box 101. By setting the heat preservation box 310, the molten metal is less likely to solidify in the liquid collection pipe 306, making it easier to squeeze the droplets and less likely to cause blockage, thus improving the protective performance of the device during use.

[0031] Specific implementation process: During operation, metal raw materials are first fed into the furnace 201 through the feed inlet 103 at the upper end of the working box 101. After closing the box cover 102, the furnace 201 heats the raw materials, causing them to melt in the heating tank 202. The molten liquid metal flows to the base 203. Because the bottom of the inner end of the base 203 is provided with a curved surface 204 and a liquid inlet 205, the liquid metal is more easily guided by the curved surface 204 into the liquid inlet 205. Subsequently, it enters the liquid collection pipe 306 through the liquid inlet pipe 308 connected to the liquid inlet 205. The heat preservation box 310 is fixedly installed in the middle of the inner end of the working box 101, which can keep the liquid collection pipe 306 warm, prevent the liquid metal from solidifying in the liquid collection pipe 306, avoid blockage, and ensure the smooth progress of the droplet extrusion process. When the liquid metal in the liquid collection pipe 306 reaches a certain amount, the electrical box 303 controls the telescopic rod 304 to operate, and the liquid metal is then transferred to the base. Four telescopic rods 304 are connected to the four electrical boxes 303 and fixed to the upper end of the connecting arm 302. When the telescopic rods 304 extend and retract, they drive the support frame 301 and the connecting rod 305 to move synchronously, quantitatively squeezing the liquid metal in the liquid collection pipe 306, so that the liquid metal drips from the dripping head 307 in the form of uniform droplets. The dripping liquid metal particles fall into the water tank 105 in the discharge trough 104 at the bottom of the inner end. The cooling water in the water tank 105 rapidly cools the droplets, causing them to solidify and form metal particles. When it is necessary to remove the material or replace the cooling water, the water tank 105 can be directly removed. The operation is convenient. The entire process achieves metal melting through heating. The dripping mechanism uses the telescopic rods 304 to quantitatively squeeze and ensure uniform droplets. The heat preservation box 310 prevents the liquid metal from solidifying and clogging. The water tank 105 completes the cooling and collection. All mechanisms work together to ultimately achieve efficient and high-quality preparation of metal particles.

[0032] 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 claims. The scope of protection of this utility model is defined by the appended claims and their equivalents.

Claims

1. A metal particle preparation apparatus, characterized in that: It includes a housing mechanism (1), a heating mechanism (2) is fixedly installed on the upper inner side of the housing mechanism (1), and a dripping mechanism (3) is fixedly installed on the lower end of the heating mechanism (2); The dripping mechanism (3) includes a support frame (301), a connecting arm (302) is fixedly connected to the outer side of the support frame (301), an electrical box (303) is provided on the upper side of the connecting arm (302), a telescopic rod (304) is connected to the lower end of the electrical box (303), a connecting rod (305) is fixedly connected to the lower end of the support frame (301), a liquid collection pipe (306) is movably connected to the lower end of the connecting rod (305), a dripping head (307) is fixedly installed on the lower end of the liquid collection pipe (306), an inlet pipe (308) is provided on the outer side of the liquid collection pipe (306), a fixing rod (309) is fixedly connected to the outer side of the electrical box (303), and a heat preservation box (310) is provided on the outer end of the support frame (301).

2. The metal particle preparation apparatus according to claim 1, characterized in that: The heating mechanism (2) includes a furnace (201), a heating groove (202) is provided in the middle of the inner end of the furnace (201), a base (203) is connected to the bottom of the inner end of the furnace (201), and a curved surface (204) and a liquid inlet (205) are provided at intervals at the bottom of the inner end of the base (203).

3. The metal particle preparation apparatus according to claim 2, characterized in that: The outer shell mechanism (1) includes a working box (101), a box cover (102) is movably connected to the upper end of the working box (101), a material inlet (103) is provided on the upper side of the inner end of the working box (101), a material outlet (104) is provided at the bottom of the front side of the inner end of the working box (101), and a water tank (105) is movably installed on the inner end of the material outlet (104).

4. The metal particle preparation apparatus according to claim 3, characterized in that: The insulated box (310) is fixedly installed in the middle of the inner end of the working box (101).

5. The metal particle preparation apparatus according to claim 3, characterized in that: The furnace (201) is fixedly installed on the upper inner end of the work box (101).

6. The metal particle preparation apparatus according to claim 2, characterized in that: The number of liquid inlet pipes (308) and liquid inlets (205) is the same and there are several of them. The liquid inlet pipes (308) are connected to the liquid inlets (205).

7. The metal particle preparation apparatus according to claim 1, characterized in that: There are four electrical boxes (303), and four telescopic rods (304) are installed on the four electrical boxes (303). The telescopic rods (304) are fixedly connected to the upper end of the connecting arm (302).

8. The metal particle preparation apparatus according to claim 1, characterized in that: The inlet pipe (308) is connected to the outlet pipe (306).

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