Ball mill for titanium alloy powder production

Abstract

The utility model discloses a ball mill for titanium alloy powder production. The ball mill comprises a base, a ball mill body and a water tank, wherein the ball mill body and the water tank are mounted on the base; a water tank is arranged in the ball mill body, a cooling assembly is arranged in the water tank, the cooling assembly is suitable for spraying cooling water in the water tank to the ball mill body, a buffer part is arranged at the top of the water tank, and the buffer part is suitable for prolonging the time for the cooling water flowing down from the ball mill body to flow back into the water tank. The device has the beneficial effects that the water tank is installed on the base, the cooling assembly is installed in the water tank, and the buffering part is arranged at the top end of the water tank; during cooling, the cooling assembly sprays cooling water in the water tank to the surface of the ball mill body for cooling, then redundant water on the surface of the ball mill body flows down to the buffer part, and flows back into the water tank again after being buffered and cooled by the buffer part, so that better cooling is facilitated, resources are recycled, and the heat dissipation effect is improved; resources are saved, and practicability is high.

Description

Technical Field

[0001] The present application relates to the technical field of ball mills, and in particular to a ball mill for producing titanium alloy powders. Background Art

[0002] Ball mill is the key equipment for crushing materials after they are broken. Usually a certain amount of ball milling media is loaded inside it as grinding media. Cement, silicate products, new building materials, non-ferrous metals, etc. are crushed by adjusting the speed and time to obtain the required particle size range of the material.

[0003] During the operation of the ball mill, the ball milling medium and the material collide mechanically in the tank, and at the same time, the two rub against the inner wall of the tank, thereby generating a large amount of heat. Therefore, the ball mill needs to be cooled. Generally, fans are used for air cooling, and the heat is dissipated through the flow of air, which makes the heat dissipation efficiency low. When water spraying is used for cooling, the sprayed cooling water cannot be cooled, recycled and reused, which wastes resources. Therefore, a ball mill for titanium alloy powder production with good heat dissipation effect and resource saving is proposed. Utility Model Content

[0004] One object of the present application is to provide a ball mill for titanium alloy powder production with good heat dissipation effect and resource saving.

[0005] In order to achieve the above objectives, the technical solution adopted in this application is: a ball mill for the production of titanium alloy powder, comprising a base and a ball mill body and a water tank installed on the base; a cooling assembly is installed in the water tank, and the cooling assembly is suitable for spraying the cooling water in the water tank to the ball mill body; a buffer portion is provided on the top of the water tank, and the buffer portion is suitable for prolonging the time for the cooling water flowing down the ball mill body to flow back into the water tank.

[0006] Preferably, reflux grooves are provided on both sides of the water tank, a raised portion is provided on the top of the water tank, and both sides of the raised portion are stepped to form the buffer portion.

[0007] Preferably, reflux grooves are provided on both sides of the water tank, a raised portion is provided on the top of the water tank, and both sides of the raised portion are wavy to form the buffer portion.

[0008] Preferably, reflux grooves are provided on both sides of the water tank, a raised portion is provided on the top of the water tank, and both sides of the raised portion are tooth-shaped to form the buffer portion.

[0009] Preferably, the cooling assembly includes a flow balancing pipe arranged in the water tank, and a plurality of flow guide pipes equidistantly arranged on both sides of the flow balancing pipe; the plurality of flow guide pipes cooperate with both sides of the ball mill body.

[0010] Preferably, nozzles are installed on the sides of the plurality of flow guide pipes.

[0011] Preferably, a plurality of heat dissipation blocks are evenly distributed on the side of the ball mill body.

[0012] Compared with the prior art, the beneficial effects of the present application are: a water tank is installed on the base, a cooling component is installed in the water tank, and a buffer part is arranged at the top of the water tank; when cooling is performed, the cooling component sprays the cooling water in the water tank onto the surface of the ball mill body for cooling, and then the excess water on the surface of the ball mill body is diverted down to the buffer part, and after buffering cooling by the buffer part, it flows back into the water tank, thereby facilitating better cooling, and at the same time recycling and reusing resources, improving the heat dissipation effect, saving resources, and having strong practicality. BRIEF DESCRIPTION OF THE DRAWINGS

[0013] Figure 1 It is a schematic diagram of the overall structure of the utility model.

[0014] Figure 2 For this utility model Figure 1 Schematic diagram of the cross-sectional structure from the center front view.

[0015] Figure 3 For this utility model Figure 1 Schematic diagram of the cross-sectional structure from the middle side.

[0016] Figure 4 For this utility model Figure 3 A schematic diagram of the cross-sectional structure of the buffer portion in one embodiment.

[0017] Figure 5 For this utility model Figure 3 FIG. 1 is a schematic diagram of the cross-sectional structure of the buffer portion in another embodiment.

[0018] In the figure: 1. base; 2. ball mill body; 3. water tank; 31. raised part; 32. buffer part; 33. reflux groove; 4. cooling assembly; 41. flow equalizing pipe; 42. flow guide pipe; 43. nozzle. DETAILED DESCRIPTION

[0019] Below, the present application is further described in conjunction with specific implementation methods. It should be noted that, under the premise of no conflict, the various embodiments or technical features described below can be arbitrarily combined to form new embodiments.

[0020] In the description of the present application, it should be noted that directional words, such as the terms "center", "lateral", "longitudinal", "length", "width", "thickness", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inside", "outside", "clockwise", "counterclockwise", etc., indicating directions and positional relationships are based on the directions or positional relationships shown in the accompanying drawings, which are only for the convenience of narrating the present application and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and cannot be understood as limiting the specific scope of protection of the present application.

[0021] It should be noted that the terms "first", "second", etc. in the description and claims of the present application are used to distinguish similar objects, and are not necessarily used to describe a specific order or sequence.

[0022] The terms "including" and "having" and any variations thereof in the specification and claims of the present application are intended to cover non-exclusive inclusions. For example, a process, method, system, product or apparatus comprising a series of steps or units is not necessarily limited to those steps or units explicitly listed, but may include other steps or units not explicitly listed or inherent to these processes, methods, products or apparatuses.

[0023] One of the preferred embodiments of the present application is as follows: Figures 1 to 5 As shown, a ball mill for titanium alloy powder production comprises a base 1 and a ball mill body 2 and a water tank 3 installed on the base 1; the water tank 3 is arranged at the lower end of the ball mill body 2, a cooling assembly 4 is arranged in the water tank 3, the cooling assembly 4 and the side of the ball mill body 2 cooperate with each other, and a buffer part 32 is arranged at the top of the water tank 3; when cooling, the cooling assembly 4 can spray the cooling water in the water tank 3 to the side of the ball mill body 2, thereby cooling the ball mill body 2, and then the excess cooling liquid remaining on the ball mill body 2 falls onto the buffer part 32, and then the buffer part 32 prolongs the time for the cooling water flowing down from the ball mill body 2 to flow back to the water tank 3, so that the cooling water is cooled more fully and then flows into the water tank 3 for reuse, so as to facilitate better cooling and save resources, and has strong practicality.

[0024] It should be known that, generally, the cooling water is recycled and reused in that the cooling water on the ball mill body 2 falls directly into the water tank 3, which will make the cooling water unable to be fully cooled in the water tank 3, thereby reducing the cooling effect of the cooling water in the water tank 3. Therefore, in order to better cool the cooling water and then recycle it into the water tank 3, the flow rate of the cooling water is generally kept unchanged, the displacement of the cooling water is increased, and the time of flowing into the water tank 3 is prolonged; it is also possible to slow down the flow rate while increasing the displacement, thereby further prolonging the time of flowing into the water tank 3 to fully cool the cooling water; therefore, there are the following three ways of setting the buffer part 32.

[0025] Setting method 1: Figure 1 and Figure 3 As shown, reflux grooves 33 are opened on both sides of the water tank 3, and a protrusion 31 is arranged on the top of the water tank 3. The two sides of the protrusion 31 are stepped to form a buffer part 32, so that the flow rate of the cooling water remains unchanged, the displacement of the cooling water is increased, and the time of flowing into the water tank 3 is prolonged to fully cool the cooling water.

[0026] Setting method 2: Figure 1 and Figure 4 As shown, reflux grooves 33 are opened on both sides of the water tank 3, and a protrusion 31 is arranged on the top of the water tank 3. The two sides of the protrusion 31 are wavy to form a buffer portion 32, so that when the cooling water passes through the wavy buffer portion 32, on the one hand, the flow rate of the cooling water is reduced, and on the other hand, the displacement of the cooling water is increased, thereby further extending the time of flowing into the water tank 3 to fully cool the cooling water.

[0027] Setting method three: Figure 1 and Figure 5 As shown, reflux grooves 33 are provided on both sides of the water tank 3, and a protrusion 31 is provided on the top of the water tank 3. Both sides of the protrusion 31 are toothed to form a buffer portion 32, so that when the cooling water passes through the toothed buffer portion 32, on the one hand, the flow rate of the cooling water can be reduced, and on the other hand, the displacement of the cooling water can be increased, thereby further extending the time of flowing into the water tank 3 to fully cool the cooling water.

[0028] It is understandable that the above three configurations all meet the requirements of the present application, and technicians in this field can make a selection based on actual conditions.

[0029] In this embodiment, Figures 1 to 3As shown, the cooling assembly 4 includes a flow equalizing pipe 41 arranged in the water tank 3, and a plurality of flow guide pipes 42 equidistantly arranged on both sides of the flow equalizing pipe 41; a plurality of equidistantly distributed flow guide pipes 42 extend from the water tank 3 to both sides of the ball mill body 2, and one side of the flow equalizing pipe 41 is connected to the output end of the water pump; when cooling, the water pump can pump the cooling water in the water tank 3 into the flow equalizing pipe 41, and then evenly send the cooling water to the flow guide pipe 42 through the flow equalizing pipe 41, and then spray it from the flow guide pipe 42 to both sides of the ball mill body 2 for cooling, so as to facilitate better cooling and improve the cooling effect.

[0030] In this embodiment, Figure 1 and Figure 4 As shown, nozzles 43 are installed on the sides of the plurality of flow guide pipes 42, so as to better spray cooling water on the sides of the ball mill body 2 through the nozzles 43, thereby better cooling the ball mill body 2.

[0031] In this embodiment, Figure 1 As shown, it can be understood that in order to better perform the cooling process, a plurality of heat dissipation blocks are evenly distributed on the side of the ball mill body 2 to facilitate heat dissipation.

[0032] The above describes the basic principles, main features and advantages of the present application. Those skilled in the art should understand that the present application is not limited by the above embodiments, and the above embodiments and the specification only describe the principles of the present application. The present application may have various changes and improvements without departing from the spirit and scope of the present application, and these changes and improvements fall within the scope of the present application for which protection is sought. The scope of protection claimed by the present application is defined by the attached claims and their equivalents.

Claims

1. A ball mill for titanium alloy powder production, Features: It includes a base, a ball mill body and a water tank installed on the base; a cooling component is installed in the water tank, and the cooling component is suitable for spraying the cooling water in the water tank to the ball mill body. A buffer part is arranged on the top of the water tank, and the buffer part is suitable for prolonging the time for the cooling water flowing down from the ball mill body to flow back into the water tank.

2. The ball mill for producing titanium alloy powder according to claim 1, Features: The water tank is provided with reflux grooves on both sides, and a convex portion is provided on the top of the water tank. Both sides of the convex portion are stepped to form the buffer portion.

3. The ball mill for producing titanium alloy powder according to claim 1, Features: The water tank is provided with reflux grooves on both sides, and a convex portion is provided on the top of the water tank. Both sides of the convex portion are wavy to form the buffer portion.

4. The ball mill for producing titanium alloy powder according to claim 1, Features: The water tank is provided with reflux grooves on both sides, and a convex portion is provided on the top of the water tank. Both sides of the convex portion are tooth-shaped to form the buffer portion.

5. The ball mill for producing titanium alloy powder according to claim 1, Features: The cooling assembly includes a flow balancing pipe arranged in the water tank, and a plurality of flow guide pipes equidistantly arranged on both sides of the flow balancing pipe; the plurality of flow guide pipes are matched with both sides of the ball mill body.

6. The ball mill for producing titanium alloy powder according to claim 5, Features: The sides of the plurality of flow guide pipes are all equipped with nozzles.

7. The ball mill for producing titanium alloy powder according to claim 1, Features: A plurality of heat dissipation blocks are evenly distributed on the side of the ball mill body.

Images