Ore pulp separator

Abstract

The utility model relates to an ore pulp separator, which comprises a box body, an ore feeding pipe and an ore discharging pipe, and is characterized in that a steady-flow ore feeding device is arranged at the bottom of the middle in the box body, the steady-flow ore feeding device consists of a cylindrical steady-flow device and a steady-flow groove, the steady-flow device is arranged in the steady-flow groove, the bottom of the steady-flow device is closed, and the bottom of the steady-flow device is open. A flow stabilizing groove is formed in the bottom of the box body, flow stabilizing holes are formed in the periphery of the cylindrical cavity, the ore feeding pipe is inserted into the flow stabilizing groove and fixedly communicated with the flow stabilizer, more than two ore outlets are formed in the bottom of the box body at equal intervals, the ore outlet pipes are arranged on the ore outlets respectively and arranged inside and outside the box body respectively, and strip-shaped ore uniformizing openings are formed in the portions, in the box body, of the ore outlet pipes. The ore pulp distribution box has the advantages that the flow stabilizer is arranged in the ore pulp distribution box, and the flow stabilizing grooves are provided with the flow stabilizing holes which are uniformly distributed, so that the fact that the difference of components of ore pulp passing through the flow stabilizing grooves is very small is effectively ensured, accurate distribution of the ore pulp is efficiently realized, and meanwhile, multi-pipeline distribution is also realized.

Description

Technical Field

[0001] This utility model belongs to the field of mineral processing equipment technology, and specifically relates to a slurry separator. Background Technology

[0002] Currently, in the mineral processing industry, the supply of ore to the beneficiation equipment is generally accomplished by a feed box through a ore distribution system. The existing feed box mainly consists of a feed box body, an inlet pipe, an outlet pipe, and a control gate. The structure is simple. However, since most of the slurry that needs to be diverted has a high flow rate and large volume, the structure of the ore distribution box is not very reasonable. The material discharge from each outlet at the bottom is uneven, which will cause uneven material distribution in the beneficiation equipment, making it impossible to make reasonable use of the material, reducing the beneficiation efficiency and increasing the operating cost.

[0003] The utility model patent with application number 201921950784.9 and patent name "a uniformly distributed slurry distribution box" adopts a flow stabilizing feeding device. The flow stabilizer is a cylindrical cavity with a closed bottom and flow stabilizing holes around the perimeter. However, the size of the flow stabilizing holes is the same, resulting in poor ability to adjust the fluctuation of slurry flow. Summary of the Invention

[0004] To address the aforementioned problems, the purpose of this invention is to provide a slurry separator that can maintain stable feeding and uniform ore distribution even under significant variations in feed rate, thereby improving mineral processing efficiency.

[0005] This utility model is achieved through the following technical solution:

[0006] This utility model discloses a slurry separator, comprising a housing, a feed pipe, and an outlet pipe. The distinguishing feature is that a flow-stabilizing feed device is provided at the bottom center of the housing. This device consists of a cylindrical flow stabilizer and a flow-stabilizing trough. The flow stabilizer is located within the flow-stabilizing trough and is a cylindrical cavity with a closed bottom and flow-stabilizing holes around its perimeter. The feed pipe is inserted into the flow-stabilizing trough and is fixedly connected to the flow stabilizer. Two or more outlets are equidistantly located at the bottom of the housing and on the outside of the flow-stabilizing feed device. Two or more outlet pipes are provided, each located at one of the outlets and positioned inside and outside the housing. A strip-shaped ore-leveling opening is provided on the outlet pipe within the housing.

[0007] Preferably, the flow stabilizing orifice increases in size from bottom to top along the axial direction of the flow stabilizer.

[0008] Preferably, the opening of the strip-shaped ore-collecting opening is an inverted trapezoidal opening.

[0009] Preferably, the diameter of the flow stabilizer is larger than the diameter of the feed pipe.

[0010] Preferably, there are four or six ore outlet pipes.

[0011] The beneficial effects of this utility model are as follows: the diameter of the stabilizing hole on the flow stabilizer in the slurry distribution box of this utility model increases from bottom to top along the axial direction of the cylindrical flow stabilizer, and the ore equalization port has an inverted trapezoidal opening along the axial direction on the cylinder. When the slurry feed rate increases, the liquid level of the slurry in the flow stabilizer and the box also rises. This corresponds to a larger diameter stabilizing hole and a larger cross-sectional area ore equalization port, which enhances the ability of the distribution box to regulate the fluctuation of slurry flow. Attached Figure Description

[0012] Figure 1 This is a schematic diagram of the structure of this utility model. Detailed Implementation

[0013] The following detailed description of the implementation of this utility model, in conjunction with the accompanying drawings, does not constitute a limitation on this utility model, but is merely an example. Furthermore, the advantages of this utility model will become clearer and easier to understand by explaining them.

[0014] As shown in the figure, this utility model discloses a slurry separator, comprising a housing 1, a feed pipe 2, and an outlet pipe 6. Its key feature is that a flow-stabilizing feed device is provided at the bottom center of the housing 1. This flow-stabilizing feed device consists of a cylindrical flow stabilizer 4 and a flow-stabilizing trough 3. The flow stabilizer 4 is disposed within the flow-stabilizing trough 3. The flow stabilizer 4 is a cylindrical cavity with a closed bottom and flow-stabilizing holes 5 around its perimeter. The diameter of the flow stabilizer 4 is larger than the diameter of the feed pipe 2. The flow-stabilizing holes 5 are located along the flow stabilizer 4. The axial direction increases sequentially from bottom to top. The feed pipe 2 is inserted into the flow stabilizing tank 3 and is fixedly connected to the flow stabilizer 4. To promptly collect and transport the slurry flowing out of the flow stabilizing tank 3 to the downstream area, two or more ore outlets are equidistantly opened at the bottom of the box and on the outside of the flow stabilizing feed device. There are two or more ore outlet pipes 6, each installed at one of the outlets and positioned inside and outside the box. A strip-shaped ore equalization outlet 7 is opened on the ore outlet pipe 6 inside the box. The opening of the strip-shaped ore equalization outlet 7 is an inverted trapezoidal opening. This achieves better multi-part distribution of the slurry.

[0015] Generally, it is preferable that the diameter of the flow stabilizer 4 is larger than the diameter of the feed pipe 2.

[0016] Generally, it is preferred that there are four or six ore outlet pipes 6.

[0017] In actual use, the slurry to be distributed enters the tank through the feed inlet. After the slurry forms a stable liquid level in the stabilizing tank, it can flow out through the evenly distributed stabilizing holes. Because the stabilizing tank has evenly distributed stabilizing holes, it effectively ensures that the composition of the slurry passing through each stabilizing tank is very similar, thus achieving precise and efficient distribution of the slurry, and also enabling distribution through multiple pipelines.

Claims

1. A mineral slurry splitter comprising a housing, a feed pipe and a discharge pipe, characterized in that, The box is internally provided with a steady flow ore feeding device, which is composed of a cylindrical steady flow device and a steady flow groove.

2. The ore pulp splitter according to claim 1, characterized in that The steady flow holes increase in size from bottom to top along the axial direction of the steady flow device.

3. The slurry splitter according to claim 1, wherein The opening of the strip-shaped ore discharging port is an inverted long ladder-shaped opening.

4. The slurry fractionator of claim 1, wherein, The diameter of the steady flow device is larger than that of the ore feeding pipe.

5. The ore sorter of claim 1, wherein, The ore discharging pipes are four or six in number.

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