Ore pulp mixing device

Abstract

The utility model relates to an ore pulp mixing device, which belongs to the technical field of ore pulp mixing and comprises a shell, a discharge port is arranged at the bottom of the shell, and a mixing component for stirring ore pulp is arranged in the shell. The discharge port is provided with an anti-blocking assembly; according to the utility model, the positioning pin is inserted into the limiting hole and the limiting groove, so that the mixing assembly and the anti-blocking assembly can work at the same time, and a driving motor of the driving device works to drive the C-shaped bracket to rotate and stir; meanwhile, the blades, the movable blades and the stirring blades rotate to uniformly mix the ore pulp in the shell, and the rotating spiral blades also play a role in quickly conveying the mixed pulp at the discharge hole, so that the discharge speed at the discharge hole is increased, and the mixing efficiency of the ore pulp is effectively improved; therefore, the problems of low discharging speed and material blockage at the discharging hole of the mixing device in the prior art are solved.

Description

Technical Field

[0001] This utility model relates to the field of slurry mixing technology, specifically to a slurry mixing device. Background Technology

[0002] Mineral slurry refers to a liquid mixture formed by adding water and other auxiliary agents to solid raw materials such as ores and clays in industrial production to extract target elements. Whether in a mechanically stirred leaching tank or an air-stirred leaching tank, mineral leaching processes require mixing ore ground to a specific particle size with an aqueous leaching agent solution at a certain liquid-to-solid ratio to prepare a mineral slurry.

[0003] Currently, existing mixing devices discharge raw materials that have been mixed inside the device, which then flow out under their own gravity. However, due to the excessively high concentration and viscosity of some slurries, slow discharge speed and blockage frequently occur at the discharge port of the mixing device.

[0004] Therefore, how to solve the problems of slow discharge speed and material blockage that often occur at the discharge port of the mixing device in the prior art has become an important technical problem to be solved by those skilled in the art. Utility Model Content

[0005] This invention aims to solve the above-mentioned technical problems by providing a slurry mixing device.

[0006] To solve the above-mentioned technical problems, the technical solution provided by this utility model is as follows:

[0007] A slurry mixing device includes a shell, the bottom of which is provided with a discharge port.

[0008] The housing includes a mixing component for stirring the slurry;

[0009] The discharge port is equipped with an anti-clogging component;

[0010] The housing is equipped with a drive device that drives the hybrid assembly and the anti-blocking assembly.

[0011] Preferably, the mixing assembly includes a connecting pipe extending into the housing, with a C-shaped bracket mirror-mounted on the outer side of the connecting pipe, and multiple sets of blades installed on the outer side of the connecting pipe and between the two C-shaped brackets, with limit tubes installed between the lower ends of the two C-shaped brackets and the connecting pipe, respectively.

[0012] Preferably, the outer side of the C-shaped bracket is fixedly installed with multiple sets of stirring blades and hinged movable blades.

[0013] Preferably, the stirring blades and the moving blades are arranged alternately.

[0014] Preferably, the anti-clogging component includes a connecting shaft that moves within the connecting pipe, and a spiral blade for preventing slurry blockage is installed on the outer side of the lower end of the connecting shaft, with the spiral blade extending into the discharge port.

[0015] Preferably, the driving device includes a drive motor and a drive gear at the output end of the drive motor. A driven gear meshing with the drive gear is installed at the upper end of the connecting pipe. A limiting groove is formed on the driven gear. A limiting plate is installed on the connecting shaft. A limiting hole is formed on the limiting plate. A positioning pin is installed in the limiting hole and can be inserted into the limiting groove.

[0016] Preferably, the drive motor is mounted on the housing via a bracket, and the upper end of the connecting shaft is connected to the bracket via a bearing.

[0017] With the above structure, this utility model has the following advantages:

[0018] This invention enables the mixing component and the anti-clogging component to work simultaneously by inserting positioning pins into limiting holes and limiting grooves. The drive motor of the drive device operates, driving the C-shaped bracket to rotate and stir. At the same time, the blades, moving blades, and stirring blades rotate to mix the slurry in the shell evenly. The rotating spiral blades also play a role in rapidly conveying the mixed slurry at the discharge port, accelerating the discharge speed at the discharge port and effectively improving the mixing efficiency of the slurry. This solves the problems of slow discharge speed and clogging that often occur at the discharge port of the mixing device in the prior art.

[0019] The above overview is for illustrative purposes only and is not intended to be limiting in any way. In addition to the illustrative aspects, embodiments, and features described above, further aspects, embodiments, and features of the present invention will become readily apparent from the accompanying drawings and the following detailed description. Attached Figure Description

[0020] To more clearly illustrate the technical solutions in the embodiments of this application 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 application. For those skilled in the art, other drawings can be obtained based on these drawings without creative effort.

[0021] Figure 1 This is a schematic diagram of the structure of this utility model;

[0022] Figure 2 This is a schematic diagram of the structure of the hybrid component of this utility model;

[0023] Figure 3 This is an enlarged schematic diagram of point A of this utility model.

[0024] As shown in the figure: 1. Shell; 2. Discharge port; 3. Drive device; 301. Drive motor; 302. Drive gear; 303. Driven gear; 304. Limiting groove; 305. Limiting plate; 306. Limiting hole; 4. Connecting pipe; 5. C-shaped bracket; 6. Paddle; 7. Limiting pipe; 8. Stirring blade; 9. Movable blade; 10. Connecting shaft; 11. Spiral blade; 12. Positioning pin; 13. Bracket. Detailed Implementation

[0025] The embodiments of this application are described in detail below. Examples of the embodiments are shown in the accompanying drawings, wherein the same or similar reference numerals denote the same or similar elements or elements having the same or similar functions throughout. The embodiments described below with reference to the accompanying drawings are exemplary and are only used to explain this application, and should not be construed as limiting this application.

[0026] In the description of this application, it should be noted that, unless otherwise expressly 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; they can refer to the internal communication of two components or the interaction between two components. Those skilled in the art can understand the specific meaning of the above terms in this application according to the specific circumstances.

[0027] The present invention will now be described in further detail in conjunction with the full text.

[0028] Combined with appendix Figures 1-3 A slurry mixing device includes a shell 1 with a discharge port 2 at the bottom. A support 13 is connected to the upper end of the shell 1, and both the support 13 and the upper end of the shell 1 have a feed port. Ore ground to a certain particle size and an aqueous leaching agent solution are fed into the shell 1 through the feed port at a specific liquid-solid ratio. After being mixed by the mixing components, the slurry then enters other related production equipment through the discharge port 2. Because an anti-clogging component is installed at the discharge port 2, the rotating connecting shaft 10 drives the spiral blade 11 on it to rotate. The rotation of the spiral blade 11 quickly clears any blockages at the discharge port 2. Simultaneously, the rotating spiral blade 11 also rapidly conveys the mixed slurry at the discharge port 2, accelerating the discharge speed and effectively improving the mixing efficiency of the slurry. This solves the problems of slow discharge speed and clogging that frequently occur at the discharge port of existing mixing devices.

[0029] Specifically, a switch valve is provided at the lower end of the discharge port 2.

[0030] In specific implementation of this utility model, such as Figure 1 and Figure 2The housing 1 includes a mixing assembly for stirring the slurry. The mixing assembly includes a connecting pipe 4, which is connected to the housing 1 via bearings and extends into the interior. A C-shaped bracket 5 is mirror-mounted on the outer side of the connecting pipe 4. Multiple sets of impellers 6 are installed on the outer side of the connecting pipe 4, located between two C-shaped brackets 5. Limiting pipes 7 are installed between the lower ends of the two C-shaped brackets 5 and the connecting pipe 4. Multiple sets of stirring blades 8 and hinged movable blades 9 are fixedly installed on the outer side of the C-shaped brackets 5, with the stirring blades 8 and movable blades 9 arranged alternately. The connecting pipe 4 is connected to the housing 1 via bearings and extends into the interior. The connecting pipe 4 can rotate within the housing 1, causing the C-shaped brackets 5 to rotate and stir. Simultaneously, the impellers 6, movable blades 9, and stirring blades 8 rotate to uniformly mix the slurry within the housing 1.

[0031] In specific implementation of this utility model, such as Figure 1 and Figure 2 As shown, the discharge port 2 is equipped with an anti-clogging component, which includes a connecting shaft 10 that moves within the connecting pipe 4. A spiral blade 11, designed to prevent slurry blockage, is installed on the outer side of the lower end of the connecting shaft 10 and extends into the discharge port 2. As the connecting shaft 10 rotates, it drives the spiral blade 11 to rotate as well. The rotation of the spiral blade 11 quickly clears any blockages at the discharge port 2. Simultaneously, the rotating spiral blade 11 also rapidly transports the mixed slurry at the discharge port 2, accelerating the discharge speed and effectively improving the mixing efficiency of the slurry. This solves the problems of slow discharge speed and clogging that frequently occur at the discharge port of existing mixing devices.

[0032] In specific implementation of this utility model, such as Figure 2 and Figure 3 As shown, the housing 1 is equipped with a drive device 3 that drives the mixing assembly and the anti-blocking assembly. The drive device 3 includes a drive motor 301 and a drive gear 302 at the output end of the drive motor 301. A driven gear 303 meshing with the drive gear 302 is installed at the upper end of the connecting pipe 4. A limiting groove 304 is formed on the driven gear 303. The connecting shaft 10 can be connected to the connecting pipe 4 through a bearing. The connecting shaft 10 rotates in the connecting pipe 4. A rubber seal is used between the connecting shaft 10 and the connecting pipe 4. A limiting plate 30 is installed on the connecting shaft 10. 5. A limiting hole 306 is opened on the limiting plate 305. A positioning pin 12 is installed in the limiting hole 306 and can be inserted into the limiting groove 304. The drive motor 301 is mounted on the housing 1 through the bracket 13. The upper end of the connecting shaft 10 is connected to the bracket 13 through the bearing. Specifically, the drive device 3 has two working modes. The first mode is to insert the positioning pin 12 into the limiting hole 306 and the limiting groove 304 to realize the simultaneous operation of the mixing component and the anti-blocking component. The second mode is to remove the positioning pin and drive the drive device 3 to drive the mixing component only.

[0033] Example 1:

[0034] The drive motor 301 of the drive device 3 operates, driving the connecting pipe 4 to rotate through the drive gear 302 and the driven gear 303. The connecting pipe 4 rotates inside the housing 1, driving the C-shaped support 5 to rotate and stir. At the same time, the blades 6, movable blades 9 and stirring blades 8 rotate to mix the slurry inside the housing 1 evenly.

[0035] Example 2:

[0036] Compared to Embodiment 1, this embodiment adds a positioning pin 12, which is inserted into the limiting hole 306 and the limiting groove 304, enabling the mixing component and the anti-clogging component to work simultaneously. The drive motor 301 of the drive device 3 operates, driving the connecting pipe 4 to rotate through the driving gear 302 and the driven gear 303. The connecting pipe 4 rotates inside the housing 1, driving the C-shaped bracket 5 to rotate and stir. At the same time, the blades 6, movable blades 9, and stirring blades 8 rotate to mix the slurry in the housing 1 evenly. The rotating spiral blade 11 also plays a role in rapidly conveying the mixed slurry at the discharge port 2, accelerating the discharge speed at the discharge port 2, and effectively improving the mixing efficiency of the slurry. This solves the problem of slow discharge speed and clogging that often occurs at the discharge port of the mixing device in the prior art.

[0037] The present invention and its embodiments have been described above. This description is not restrictive, and the embodiments shown throughout the text are only one of the embodiments of the present invention. The actual structure is not limited to this. In conclusion, if a person skilled in the art is inspired by this description and designs a similar structure and embodiment without departing from the inventive spirit of the present invention, such design should fall within the protection scope of the present invention.

Claims

1. An ore pulp mixing device, characterized by, Including shell (1), the bottom of shell (1) is provided with discharge port (2), The shell (1) includes mixing assembly for stirring ore pulp, The discharge port (2) is provided with anti-blocking assembly, The shell (1) is provided with driving device (3) for driving mixing assembly and anti-blocking assembly to work, The mixing assembly includes connecting pipe (4), and the connecting pipe (4) is connected with the shell (1) through bearing and extends to the inside, the outer side of the connecting pipe (4) is provided with mirror image C-shaped support (5), a plurality of groups of paddle (6) are installed on the outer side of the connecting pipe (4) and between two C-shaped supports (5), and limit tube (7) is installed between the lower end of the two C-shaped supports (5) and the connecting pipe (4) respectively, The anti-blocking assembly includes connecting shaft (10) movably arranged in the connecting pipe (4), the outer side of the lower end of the connecting shaft (10) is provided with spiral blade (11) for preventing ore pulp from blocking, and the spiral blade (11) extends into the discharge port (2), The driving device (3) includes driving motor (301) and driving motor (301) output end driving gear (302), the upper end of the connecting pipe (4) is provided with driven gear (303) engaged with the driving gear (302), the driven gear (303) is provided with limiting groove (304) opposite, the connecting shaft (10) is provided with limiting plate (305), the limiting plate (305) is provided with limiting hole (306), the limiting hole (306) is provided with positioning pin (12) and the positioning pin (12) can be inserted into the limiting groove (304).

2. A mineral slurry mixing device according to claim 1, characterized in that: The outer side of the C-shaped support (5) is fixedly provided with a plurality of groups of stirring blades (8) and hinged movable blades (9).

3. A mineral concentrate mixing device according to claim 2, wherein: The stirring blades (8) and movable blades (9) are staggered.

4. The mineral slurry mixing device of claim 1, wherein: The driving motor (301) is installed on the shell (1) through support (13), and the upper end of the connecting shaft (10) is connected with the support (13) through bearing.

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