Apparatus for uniformly preparing a slurry from a sludge-like ore material

Abstract

The utility model discloses a device for preparing slurry of silt ore raw material, including the preparation box body of vertical setting, the upper part of preparation box body is the cylinder and the lower part is the circular truncated cone body, and the space of temporary storage ore raw material is equipped between preparation box body inner wall and is opened to set up to the upper end face, the outer wall on preparation box body lower part is installed with the gas supply structure of providing high pressure air, and the gas supply structure is sequentially arranged around preparation box body and the jet end is located in the inside of preparation box body, the outer wall on preparation box body lower part still is installed with the water supply structure of providing high pressure water body, and the water supply structure is also sequentially arranged around preparation box body and the water jet end is also located in the inside of preparation box body, and the gas supply structure and water supply structure staggered arrangement have solved the problem that the existing silt ore raw material is prepared into slurry lower efficiency.

Description

Technical Field

[0001] This utility model belongs to the field of uniformly preparing slurry from silty ore raw materials, and relates to equipment for uniformly preparing slurry from silty ore raw materials. Background Technology

[0002] Ore refers to a mineral aggregate from which useful components can be extracted or which possess certain usable properties. It can be divided into metallic minerals and non-metallic minerals. The unit content of useful components in ore is called ore grade. Precious metal ores such as gold and platinum are expressed in grams or tons, while other ores are usually expressed as percentages. Ore grade is often used to measure the value of ore. However, the composition of gangue and the amount of harmful impurities in the same effective component ore also affect the value of ore. Ore is a mineral aggregate in the earth's crust containing one or more useful mineral components that can be used for industrial production. It is also a rock containing useful minerals and with mining value. Ore is generally divided into rich ore, ordinary ore, and lean ore.

[0003] The most barren minerals contain a large amount of silt after extraction, and the required ore is located in this silt. To screen these ores, the raw materials need to be prepared into a slurry for subsequent screening. Currently, the raw materials are stirred by mixing equipment while water is continuously added during the stirring process. However, this method of preparing slurry is inefficient (usually a truckload of raw materials is directly poured into the mixing equipment). At the same time, the raw materials tend to adhere to the inner wall and mixing blades of the mixing equipment, and the silt that has not been prepared into slurry can easily clog the slurry conveying pipes at the bottom of the mixing equipment. Therefore, in order to solve the above technical problems, the technical solution of this application is proposed. Utility Model Content

[0004] The purpose of this invention is to provide equipment for uniformly preparing slurry from silty ore raw materials, thereby solving the aforementioned technical problems.

[0005] The technical solution adopted in this utility model is as follows:

[0006] Equipment for uniformly preparing slurry from silty ore raw materials includes a vertically arranged preparation box. The upper part of the preparation box is cylindrical and the lower part is a frustum. A space for temporarily storing ore raw materials is provided between the inner walls of the preparation box, and the upper end is open. An air supply structure for providing high-pressure air is installed on the lower outer wall of the preparation box. The air supply structure is arranged sequentially around the preparation box, and the jet end is located inside the preparation box. A water supply structure for providing high-pressure water is also installed on the lower outer wall of the preparation box. The water supply structure is also arranged sequentially around the preparation box, and the water jet end is also located inside the preparation box. The air supply structure and the water supply structure are arranged alternately.

[0007] The working principle of this invention is as follows: By setting the shape of the upper and lower parts of the preparation box, it is convenient to set the air supply structure and water supply structure in the lower part of the preparation box. The purpose of this setting is to allow the sprayed high-pressure gas and high-pressure water to directly impact the ore raw material in the preparation box, so that the ore raw material is dispersed and combines with water to form a preliminary slurry. At the same time, when a certain amount of slurry is stored inside the preparation box, high-pressure gas and high-pressure water are sprayed to agitate the slurry inside the preparation box. This facilitates the full preparation of slurry and solves the problem of low efficiency in preparing slurry from silty ore raw materials.

[0008] Furthermore: the air supply structure includes a main air supply pipe, one side of which is connected to a high-pressure air compressor. The main air supply pipe surrounds the outer wall of the preparation chamber, and several air supply components are connected to the main air supply pipe.

[0009] Furthermore: the air supply assembly includes a secondary air supply pipe, one end of which is connected to the main air supply pipe, and the other end of which is located inside the preparation chamber and connected to a first high-pressure nozzle.

[0010] Furthermore: the water supply structure includes a main water supply pipe, one end of which is connected to a high-pressure pump. The main water supply pipe also surrounds the outer wall of the preparation box, and several water supply components are connected to the main water supply pipe.

[0011] Furthermore: the water supply assembly includes a secondary water supply pipe, one end of which is connected to the main water supply pipe, and the other end of which is located inside the preparation chamber and connected to a second high-pressure nozzle.

[0012] Furthermore, several support legs are connected to the outer wall of the housing, and auxiliary support reinforcement columns are installed on the outer walls on both sides of each support leg.

[0013] Furthermore: the bottom of the preparation box is connected to a conveying pipe for conveying slurry, and the connection between the conveying pipe and the preparation box is located between several supporting legs. A slurry pump is connected between the conveying pipes and near the preparation box.

[0014] Furthermore, a ladder leading to the bottom is installed on the inner wall of the preparation box.

[0015] In summary, due to the adoption of the above technical solution, the beneficial effects of this utility model are:

[0016] 1. Equipment for uniformly preparing slurry from silty ore raw materials. High-pressure gas and high-pressure water are sprayed directly into the ore raw materials in the preparation box, causing the ore raw materials to disperse and combine with water to form a preliminary slurry. At the same time, when a certain amount of slurry is stored inside the preparation box, high-pressure gas and high-pressure water are sprayed to agitate the slurry inside the preparation box, which facilitates the full preparation of the slurry.

[0017] 2. In this utility model, the jet end of the gas supply structure and the spray end of the water supply structure are both inclined upwards, which avoids the problem of mutual interference between the sprayed high-pressure gas or high-pressure water. At the same time, the sprayed high-pressure gas or high-pressure water can directly impact the ore raw materials falling from the top of the preparation box, resulting in better contact effect. Attached Figure Description

[0018] To more clearly illustrate the technical solutions of the embodiments of this utility model, the drawings used in the embodiments will be briefly described below. It should be understood that the following drawings only show some embodiments of this utility model and should not be regarded as a limitation on the scope. For those skilled in the art, other related drawings can be obtained based on these drawings without creative effort, wherein:

[0019] Figure 1 This is a schematic diagram of the structure of this utility model;

[0020] The markings in the diagram are: 1-Preparation chamber, 2-Main air supply pipe, 3-Secondary air supply pipe, 4-First high-pressure nozzle, 5-Main water supply pipe, 6-Secondary water supply pipe, 7-Secondary high-pressure nozzle, 8-Supporting leg, 9-Reinforcing column, 10-Conveying pipe, 11-Slurry pump, 12-Ladder. Detailed Implementation

[0021] To make the objectives, technical solutions, and advantages of this utility model clearer, the present utility model will be further described in detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are only for explaining the present utility model and are not intended to limit the present utility model; that is, the described embodiments are only some embodiments of the present utility model, and not all embodiments. The components of the embodiments of the present utility model described and shown in the accompanying drawings can generally be arranged and designed in various different configurations.

[0022] Therefore, the following detailed description of the embodiments of the present invention provided in the accompanying drawings is not intended to limit the scope of the claimed invention, but merely to illustrate selected embodiments of the invention. All other embodiments obtained by those skilled in the art based on the embodiments of the present invention without inventive effort are within the scope of protection of the present invention.

[0023] It should be noted that relational terms such as "first" and "second" are used merely to distinguish one entity or operation from another, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Furthermore, the terms "comprising," "including," or any other variations thereof are intended to cover non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements includes not only those elements but also other elements not expressly listed, or elements inherent to such a process, method, article, or apparatus. Without further limitations, an element defined by the phrase "comprising one..." does not exclude the presence of other identical elements in the process, method, article, or apparatus that includes said element.

[0024] The features and performance of this utility model will be further described in detail below with reference to the embodiments.

[0025] Example 1

[0026] This invention relates to equipment for uniformly preparing slurry from silty ore raw materials, such as... Figure 1 As shown, the preparation box 1 is vertically arranged. The upper part of the preparation box 1 is a cylinder and the lower part is a frustum. There is a space for temporarily storing ore raw materials between the inner walls of the preparation box 1, and the upper end face is open. An air supply structure for providing high-pressure air is installed on the lower outer wall of the preparation box 1. The air supply structure is arranged in sequence around the preparation box 1 and the jet end is located inside the preparation box 1. A water supply structure for providing high-pressure water is also installed on the lower outer wall of the preparation box 1. The water supply structure is also arranged in sequence around the preparation box 1 and the water jet end is also located inside the preparation box 1. The air supply structure and the water supply structure are arranged alternately.

[0027] The specific implementation method of this embodiment is as follows: by setting the shape of the upper and lower parts of the preparation box, it is convenient to set the air supply structure and water supply structure in the lower part of the preparation box. The purpose of this setting is to allow the sprayed high-pressure gas and high-pressure water to directly impact the ore raw material in the preparation box, so that the ore raw material is dispersed and combined with water to generate a preliminary slurry. At the same time, when a certain amount of slurry is stored inside the preparation box, high-pressure gas and high-pressure water are continued to be sprayed to agitate the slurry inside the preparation box, which facilitates the full preparation of slurry.

[0028] Preferably, the top opening of the preparation box is located close to the platform where the truck unloads the material, so that the truck can directly pour the ore raw material into the preparation box. More preferably, the ore raw material is poured into the preparation box gradually when the truck unloads the material, so that the ore raw material can have more sufficient contact with the high-pressure water and high-pressure gas.

[0029] Preferably, the jet end of the air supply structure and the water spray end of the water supply structure are both inclined upwards. This avoids the problem of mutual interference between the sprayed high-pressure gas or high-pressure water. At the same time, the sprayed high-pressure gas or high-pressure water can directly impact the ore raw materials falling from the top of the preparation box, resulting in better contact.

[0030] Example 2

[0031] This invention relates to equipment for uniformly preparing slurry from silty ore raw materials, such as... Figure 1 As shown, the air supply structure includes a main air supply pipe 2, one side of which is connected to a high-pressure air compressor. The main air supply pipe 2 surrounds the outer wall of the preparation box 1, and several air supply components are connected to the main air supply pipe 2.

[0032] The air supply assembly includes a secondary air supply pipe 3, one end of which is connected to the main air supply pipe 2, and the other end of which is located inside the preparation chamber 1 and connected to a first high-pressure nozzle 4.

[0033] The water supply structure includes a main water supply pipe 5, one end of which is connected to a high-pressure pump. The main water supply pipe 5 also surrounds the outer wall of the preparation box 1, and several water supply components are connected to the main water supply pipe 5.

[0034] The water supply assembly includes a secondary water supply pipe 6, one end of which is connected to the main water supply pipe 5, and the other end of which is located inside the preparation box 1 and connected to a second high-pressure nozzle 7.

[0035] The specific implementation method of this embodiment is as follows: the high-pressure air compressor delivers the generated high-pressure gas to the main air supply pipe, then to the secondary air supply pipe, and finally sprays it into the preparation box through the first high-pressure nozzle.

[0036] The high-pressure pump delivers the generated high-pressure water to the main water supply pipe, then to the secondary water supply pipe, and finally sprays it into the preparation chamber through the second high-pressure nozzle.

[0037] Example 3

[0038] This invention relates to equipment for uniformly preparing slurry from silty ore raw materials, such as... Figure 1 As shown, several support legs 8 are connected to the outer wall of the preparation box 1, and auxiliary support reinforcing columns 9 are installed on the outer walls on both sides of each support leg 8.

[0039] The bottom of the preparation box 1 is connected to a conveying pipe 10 for conveying slurry. The connection between the conveying pipe 10 and the preparation box 1 is located between several support legs 8. A slurry pump 11 is connected between the conveying pipes 10 and close to the preparation box 1.

[0040] A ladder 12 leading to the bottom is installed on the inner wall of the preparation box 1.

[0041] The specific implementation method of this embodiment is as follows: several supporting feet and reinforcing columns facilitate the support of the entire preparation box, so that the entire preparation box is set vertically upward and has stability.

[0042] The prepared slurry is then pumped by starting the slurry pump to the next preparation process, which facilitates the screening of the ore. Preferably, an on / off valve is connected to the conveying pipe near the preparation box, which allows for easy control of the slurry delivery to the slurry pump.

[0043] The ladder connected to the inner wall of the preparation chamber facilitates access to the bottom of the inner wall of the preparation chamber, thereby facilitating the inspection and replacement of the first high-pressure nozzle and the second high-pressure nozzle.

[0044] The above description is only a preferred embodiment of the present utility model and is not intended to limit the scope of protection of the present utility model. Any modifications, equivalent substitutions and improvements made by those skilled in the art within the spirit and principles of the present utility model should be included within the scope of protection of the present utility model.

Claims

1. An apparatus for uniformly preparing a slurry from a sludgy ore material, characterized by: The equipment includes a vertically arranged preparation box (1), the upper part of which is a cylinder and the lower part is a frustum. The inner wall of the preparation box (1) is provided with a space for temporarily storing ore raw materials and the upper end face is open. A high-pressure air supply structure is installed on the lower outer wall of the preparation box (1). The air supply structure is arranged around the preparation box (1) in sequence and the jet end is located inside the preparation box (1). A high-pressure water supply structure is also installed on the lower outer wall of the preparation box (1). The water supply structure is also arranged around the preparation box (1) in sequence and the water jet end is also located inside the preparation box (1). The air supply structure and the water supply structure are arranged alternately.

2. The apparatus for uniformly preparing a slurry of a sludgy ore raw material according to claim 1, characterized by: The air supply structure includes a main air supply pipe (2), one side of which is connected to a high-pressure air compressor. The main air supply pipe (2) surrounds the outer wall of the preparation box (1), and several air supply components are connected to the main air supply pipe (2).

3. The equipment for uniformly preparing a slurry from silty ore raw materials according to claim 2, characterized in that: The gas supply assembly includes a secondary gas supply pipe (3), one end of which is connected to the main gas supply pipe (2), and the other end of which is located inside the preparation box (1) and connected to a first high-pressure nozzle (4).

4. The equipment for uniformly preparing a slurry from silty ore raw material according to claim 1, characterized in that: The water supply structure includes a main water supply pipe (5), one end of which is connected to a high-pressure pump. The main water supply pipe (5) also surrounds the outer wall of the preparation box (1), and several water supply components are connected to the main water supply pipe (5).

5. The equipment for uniformly preparing a slurry from silty ore raw material according to claim 4, characterized in that: The water supply assembly includes a secondary water supply pipe (6), one end of which is connected to the main water supply pipe (5), and the other end of which is located inside the preparation box (1) and connected to a second high-pressure nozzle (7).

6. The apparatus for uniformly preparing a slurry from silty ore raw material according to claim 1, characterized in that: Several support legs (8) are connected to the outer wall of the prepared box (1), and auxiliary support reinforcement columns (9) are installed on the outer walls on both sides of each support leg (8).

7. The apparatus for uniformly preparing a slurry from silty ore raw material according to claim 6, characterized in that: The bottom of the preparation box (1) is connected to a conveying pipe (10) for conveying slurry. The connection between the conveying pipe (10) and the preparation box (1) is located between several support legs (8). A slurry pump (11) is connected between the conveying pipes (10) and close to the preparation box (1).

8. The apparatus for uniformly preparing a slurry from silty ore raw material according to claim 1, characterized in that: A ladder (12) leading to the bottom is installed on the inner wall of the preparation box (1).

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