Coal slime concentration cyclone

Abstract

The utility model relates to the technical field of concentration hydrocyclones, and discloses a coal slime concentration hydrocyclone which comprises a bottom plate, a square plate is fixedly connected to the left side of the top of the bottom plate, a circular plate is fixedly connected to the top of the square plate, the periphery of the top of the circular plate is communicated with a second conical pipe, the top of the second conical pipe is communicated with a first conical pipe, and the top of the first conical pipe is communicated with a second conical pipe. The top of the first conical pipe is communicated with a second eddy current detector, the middle of the top face of the second eddy current detector is communicated with a cylinder connecting pipe, the top of the cylinder connecting pipe is communicated with a U-shaped pipe, and the other end of the U-shaped pipe is communicated with the periphery of the top of the circular plate. According to the utility model, the circular plate is communicated with the corresponding conical pipe II, so that the coal slime concentration cyclone can be conveniently mounted, the mounting operation of the coal slime concentration cyclone can be completed in a shorter time, and compared with the mounting of complicated equipment, the construction period of a project can be greatly shortened, and the production efficiency is improved.

Description

Technical Field

[0001] This utility model relates to the field of thickening hydrocyclones, and in particular to a coal slime thickening hydrocyclone. Background Technology

[0002] The separation of coal slime and water is achieved by utilizing a centrifugal force field. After the coal slime water enters the hydrocyclone tangentially under a certain pressure, it rotates at high speed in the cylindrical and conical sections, forming a strong centrifugal force field. Under the action of centrifugal force, the denser coal slime particles are thrown towards the hydrocyclone wall and gradually move downwards along the wall, eventually being discharged from the bottom outlet, thus concentrating the coal slime. Meanwhile, the less dense water forms an internal vortex in the central area of ​​the hydrocyclone, flows upwards, and is discharged from the overflow outlet. Subsequently, in conjunction with the central position at the top of the cylinder, after preliminary separation, the relatively clear water and a small amount of fine coal slime particles will flow out of the hydrocyclone through the overflow pipe as the overflow product.

[0003] Coal slime thickening hydrocyclones are key equipment in coal slime water treatment systems. As one of the main components of a hydrocyclone, the coal slime water begins its rotational motion within it, forming external and internal swirling flows. This provides the initial centrifugal force field for the subsequent separation process. Connected to the bottom of a cylinder, the rotational speed of the coal slime water gradually increases as the diameter of the cone decreases, and the centrifugal force also gradually increases, enabling coal slime particles to be separated more effectively from the coal slime water. However, in current coal slime treatment projects, the installation of coal slime thickening hydrocyclones is a critical step in the entire construction process. Consequently, the low installation efficiency of existing hydrocyclones leads to overall delays, preventing the entire coal slime treatment unit from being put into operation on time. This affects the normal operation of subsequent coal washing and beneficiation processes, thereby reducing the equipment's utilization efficiency. Utility Model Content

[0004] To overcome the above shortcomings, this utility model provides a coal slime thickening hydrocyclone, which aims to improve the problem that the existing hydrocyclones have low installation efficiency, resulting in overall progress delays, preventing the entire coal slime treatment system from being put into use on time, and reducing the efficiency of equipment use.

[0005] To achieve the above objectives, the present invention adopts the following technical solution: a coal slime thickening hydrocyclone, comprising a base plate, a square plate fixedly connected to the top left side of the base plate, a circular plate fixedly connected to the top of the square plate, a second conical tube connected to the top four sides of the circular plate, a first conical tube connected to the top of the second conical tube, a second eddy current detector connected to the top of the first conical tube, a cylindrical connecting pipe connected to the center of the top surface of the second eddy current detector, a U-shaped pipe connected to the top of the cylindrical connecting pipe, the other end of the U-shaped pipe connected to the top four sides of the circular plate, a cylindrical tube connected to the inward side of the second eddy current detector, an elongated plate fixedly connected to the top of the outer wall of the cylindrical tube, and a connecting mechanism provided in the center of the front side of the circular plate, the connecting mechanism being used for quick connection of the pipes of the thickening hydrocyclone.

[0006] As a further description of the above technical solution:

[0007] The connecting mechanism includes a second hollow connecting tube, the rear side of which is connected to the middle of the front side of the circular plate. A first hollow connecting tube is attached to the front side of the second hollow connecting tube. Circular grooves are formed on the outer walls of both the first and second hollow connecting tubes. A C-shaped clamping plate is engaged on the inner side of the circular groove. Spring steel is attached to the outer wall of the C-shaped clamping plate. A locking buckle is threaded onto one side of the spring steel. A connecting tube is connected to the middle of the front side of the first hollow connecting tube.

[0008] As a further description of the above technical solution:

[0009] The other end of the connecting pipe is connected to an eddy current detector, and the output end of the eddy current detector is connected to a straight pipe.

[0010] As a further description of the above technical solution:

[0011] The bottom of the eddy current detector is fixedly connected to a support plate, and the bottom of the support plate is fixedly connected to the top right side of the base plate.

[0012] As a further description of the above technical solution:

[0013] A solenoid valve one is connected to the middle of the outer wall of the straight pipe, and a solenoid valve two is connected to the middle of the outer wall of the connecting pipe.

[0014] As a further description of the above technical solution:

[0015] The bottom left and right sides of the base plate are fixedly connected to a support plate, and the bottom of the support plate is fixedly connected to an anti-slip pad.

[0016] As a further description of the above technical solution:

[0017] A battery is fixedly connected to the top left side of the base plate. The battery has an elongated design.

[0018] As a further description of the above technical solution:

[0019] A controller is fixedly connected to the top rear side of the base plate. The controller is electrically connected to the battery, eddy current detector 2, and eddy current detector 1, respectively.

[0020] This utility model has the following beneficial effects:

[0021] 1. In this utility model, by connecting the circular plate with the corresponding conical tube II, and then connecting the top of the conical tube II with the conical tube I, and connecting it with the eddy current detector II, and finally connecting the output end of the eddy current detector II with the column connecting pipe, it is easy to install. Thus, the coal slime thickening hydrocyclone can be installed in a short time. Compared with equipment with complex installation, it can significantly shorten the construction cycle of the project and improve production efficiency.

[0022] 2. In this utility model, the hollow connecting pipe is connected to the connecting pipe 1, thereby fitting one end of the hollow connecting pipe 1 to one side of the hollow connecting pipe 2. Then, the C-shaped clamp is inserted into the corresponding circular groove for connection. Finally, the eddy current detector 1 is connected to the other end of the connecting pipe. Therefore, the pipe connection is convenient, which allows the installer to complete the connection work between the pipe and the cyclone separator and between pipes more quickly. It reduces the adjustment of pipe fittings and operation time during the installation process, and can be put into use in a shorter time. Attached Figure Description

[0023] Figure 1 This is a front perspective view of a coal slime thickening hydrocyclone proposed in this utility model;

[0024] Figure 2 This is a structural diagram of a coal slime thickening hydrocyclone proposed in this utility model;

[0025] Figure 3 This is a partial structural diagram of a coal slime thickening hydrocyclone proposed in this utility model;

[0026] Figure 4 This is a structural breakdown diagram of a coal slime thickening hydrocyclone proposed in this utility model;

[0027] Figure 5 This is a partial structural schematic diagram of a coal slime thickening hydrocyclone proposed in this utility model.

[0028] Legend:

[0029] 1. Base plate; 2. Connecting mechanism; 201. Connecting pipe; 202. Support plate one; 203. Solenoid valve one; 204. Straight pipe; 205. Eddy current detector one; 206. Solenoid valve two; 207. Hollow connecting pipe one; 208. Circular groove; 209. Hollow connecting pipe two; 210. C-shaped clamping plate; 211. Spring steel; 212. Locking buckle; 3. Circular plate; 4. Conical pipe one; 5. U-shaped pipe; 6. Long plate; 7. Eddy current detector two; 8. Column connecting pipe; 9. Column pipe; 10. Conical pipe two; 11. Anti-slip mat; 12. Support plate two; 13. Battery; 14. Square plate; 15. Controller. Detailed Implementation

[0030] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0031] Please see the appendix Figure 1 - Appendix Figure 3 An embodiment of this utility model provides: a coal slime thickening hydrocyclone, including a base plate 1, a square plate 14 fixedly connected to the top left side of the base plate 1, a circular plate 3 fixedly connected to the top of the square plate 14, a tapered tube 10 connected to the top four sides of the circular plate 3, a tapered tube 4 connected to the top of the tapered tube 10, an eddy current detector 7 connected to the top of the tapered tube 4, a column connecting pipe 8 connected to the top center of the top surface of the eddy current detector 7, a U-shaped pipe 5 connected to the top of the column connecting pipe 8, the other end of the U-shaped pipe 5 connected to the top four sides of the circular plate 3, a column pipe 9 connected to the inner side of the eddy current detector 7, an elongated plate 6 fixedly connected to the top of the outer wall of the column pipe 9, a connecting mechanism 2 provided in the middle of the front side of the circular plate 3, the connecting mechanism 2 being used for quick connection of the pipes of the thickening hydrocyclone, and a support plate 12 fixedly connected to the bottom left and right sides of the base plate 1, with an anti-slip pad 11 fixedly connected to the bottom of the support plate 12;

[0032] Specifically, the square plate 14 steadily supports the upper part, and its top is firmly and precisely fixedly connected to the circular plate 3. These tapered tubes 10 are distributed at precise angles and spacings. The tapered tubes 10 extend upwards and are closely connected to the tapered tubes 4. The diameter of the tapered tubes 4 gradually decreases, which helps to accelerate the flow rate of the fluid, thereby better meeting the requirements of the fluid state in the subsequent detection process. The wall of the column connecting pipe 8 is finely polished, and the inner wall is as smooth as a mirror to reduce the resistance when the fluid flows in it. The main function of the column pipe 9 is to guide part of the fluid to perform specific diversion operations to meet different detection needs or subsequent processing procedures. At the top of the outer wall of the column pipe 9, a long plate 6 is tightly fixedly connected by bolts. The long plate 6 not only provides additional support and stability for the column pipe 9.

[0033] Please see the appendix Figure 4 - Appendix Figure 5 The connecting mechanism 2 includes a hollow connecting tube 209, the rear side of which is connected to the middle of the front side of the circular plate 3. A hollow connecting tube 1 207 is attached to the front side of the hollow connecting tube 209. Circular grooves 208 are opened on the outer walls of both the hollow connecting tube 1 207 and the hollow connecting tube 209. A C-shaped clamping plate 210 is engaged on the inner side of the circular groove 208. A spring steel 211 is attached to the outer wall of the C-shaped clamping plate 210. A locking buckle 212 is threaded on one side of the spring steel 211. A connecting pipe 201 is connected to the middle of the front side of the hollow connecting tube 1 207. An eddy current detector 205 is connected to the other end of the connecting pipe 201. A straight pipe 204 is connected to the output end of the eddy current detector 205.

[0034] Specifically, through the hollow connecting pipe 209, a precise and stable connection is achieved between its rear side and the front middle of the circular plate 3, ensuring good sealing at the connection between the hollow connecting pipe 209 and the circular plate 3, effectively preventing media leakage and ensuring the normal operation of the entire device. The outer walls of both the hollow connecting pipe 1 207 and the hollow connecting pipe 209 are provided with circular grooves 208. The processing of these circular grooves 208 ensures that the connection between the hollow connecting pipe 1 207 and the hollow connecting pipe 209 will not loosen. The spring steel 211 has good elasticity and strength, and it fits tightly against the C-shaped clamping plate 210. The function of the spring steel 211 is not only to further enhance the clamping force between the C-shaped clamping plate 210 and the circular grooves 208.

[0035] Please see the appendix Figure 4 - Appendix Figure 5The bottom of the eddy current detector 205 is fixedly connected to the support plate 202, and the bottom of the support plate 202 is fixedly connected to the top right side of the base plate 1. The middle of the outer wall of the straight pipe 204 is connected to the solenoid valve 203, and the middle of the outer wall of the connecting pipe 201 is connected to the solenoid valve 206. The top left side of the base plate 1 is fixedly connected to the battery 13, which is elongated. The top rear side of the base plate 1 is fixedly connected to the controller 15, which is electrically connected to the battery 13, the eddy current detector 27, and the eddy current detector 205.

[0036] Specifically, the eddy current detector 205 is firmly connected to the support plate 202 through its stable bottom connection, which steadily supports the eddy current detector 205 and further fixes it to the top right side of the base plate 1. The solenoid valve 206 is similar to the solenoid valve 203 and also has the ability to precisely control the fluid. The battery 13 is elongated. This shape not only fits the spatial layout of the base plate 1, but also optimizes the center of gravity distribution of the device to a certain extent. The eddy current detector 205, the solenoid valve 203, and the solenoid valve 206 work together with the power provided by the battery 13 to operate normally.

[0037] Working principle: When the thickening hydrocyclone needs to be used, first connect the circular plate 3 to the corresponding conical tube 10. Then connect the top of the conical tube 10 to the conical tube 4, and connect it to the eddy current detector 7. Finally, connect the output end of the eddy current detector 7 to the column connecting pipe 8. After that, connect the U-shaped pipe 5 and the column pipe 9 to the top outer wall of the circular plate 3 to complete the installation. Therefore, it is easy to install, and the coal slime thickening hydrocyclone can be installed in a short time. Compared with equipment with complicated installation, it can significantly shorten the construction cycle of the project and improve production efficiency.

[0038] Next, connect the hollow connecting pipe 209 to the front side of the circular plate 3. Then, connect the connecting pipe 201 to the hollow connecting pipe 207, so that one end of the hollow connecting pipe 207 is attached to one side of the hollow connecting pipe 209. Then, insert the C-shaped clamp 210 into the inner side of the corresponding circular groove 208 for connection. Then, pick up the spring steel 211 and attach it along the outer wall of the C-shaped clamp 210. Finally, tighten it with the lock 212 to complete the process. Then connect the eddy current detector 205 to the other end of the connecting pipe 201. Therefore, the pipe connection is convenient, which allows the installer to complete the connection work between the pipe and the cyclone separator and between pipes more quickly. It reduces the adjustment of pipe fittings and operation time during the installation process and can be put into use in a shorter time.

[0039] Finally, it should be noted that the above description is only a preferred embodiment of the present utility model and is not intended to limit the present utility model. Although the present utility model has been described in detail with reference to the foregoing embodiments, those skilled in the art can still modify the technical solutions described in the foregoing embodiments or make equivalent substitutions for some of the technical features. Any modifications, equivalent substitutions, improvements, etc., made within the spirit and principles of the present utility model should be included within the protection scope of the present utility model.

Claims

1. A coal slime thickening hydrocyclone, comprising a bottom plate (1), characterized in that: A square plate (14) is fixedly connected to the top left of the base plate (1). A circular plate (3) is fixedly connected to the top of the square plate (14). A tapered tube (10) is connected to the top of the circular plate (3) around its top. A tapered tube (4) is connected to the top of the tapered tube (10). A vortex detector (7) is connected to the top of the tapered tube (4). A column connecting pipe (8) is connected to the middle of the top surface of the vortex detector (7). A U-shaped pipe (5) is connected to the top of the column connecting pipe (8). The other end of the U-shaped pipe (5) is connected to the top of the circular plate (3). A column pipe (9) is connected to the inner side of the vortex detector (7). A long plate (6) is fixedly connected to the top of the outer wall of the column pipe (9). A connecting mechanism (2) is provided in the middle of the front side of the circular plate (3). The connecting mechanism (2) is used to quickly connect the pipes of the cyclone concentrator.

2. The coal slime thickening hydrocyclone according to claim 1, characterized in that: The connecting mechanism (2) includes a hollow connecting tube two (209), the rear side of which is connected to the front middle of the circular plate (3), and a hollow connecting tube one (207) attached to the front side of the hollow connecting tube two (209). The outer walls of both the hollow connecting tube one (207) and the hollow connecting tube two (209) are provided with circular grooves (208). A C-shaped clamping plate (210) is engaged on the inner side of the circular groove (208). A spring steel (211) is attached to the outer wall of the C-shaped clamping plate (210). A locking buckle (212) is threaded on one side of the spring steel (211). A connecting tube (201) is connected to the front middle of the hollow connecting tube one (207).

3. A coal slime thickening hydrocyclone according to claim 2, characterized in that: The other end of the connecting pipe (201) is connected to an eddy current detector (205), and the output end of the eddy current detector (205) is connected to a straight pipe (204).

4. A coal slime thickening hydrocyclone according to claim 3, characterized in that: The bottom of the eddy current detector (205) is fixedly connected to a support plate (202), and the bottom of the support plate (202) is fixedly connected to the top right side of the base plate (1).

5. A coal slime thickening hydrocyclone according to claim 3, characterized in that: The outer wall of the straight pipe (204) is connected to a solenoid valve one (203), and the outer wall of the connecting pipe (201) is connected to a solenoid valve two (206).

6. A coal slime thickening hydrocyclone according to claim 1, characterized in that: The bottom left and right sides of the base plate (1) are fixedly connected to a support plate (12), and the bottom of the support plate (12) is fixedly connected to an anti-slip pad (11).

7. A coal slime thickening hydrocyclone according to claim 1, characterized in that: A battery (13) is fixedly connected to the top left side of the base plate (1), and the battery (13) is elongated.

8. A coal slime thickening hydrocyclone according to claim 1, characterized in that: A controller (15) is fixedly connected to the top rear side of the base plate (1). The controller (15) is electrically connected to the battery (13), the second eddy current detector (7), and the first eddy current detector (205).

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